binutils-gdb/gas/config/tc-tic4x.c

3045 lines
82 KiB
C
Raw Normal View History

/* tc-tic4x.c -- Assemble for the Texas Instruments TMS320C[34]x.
Copyright (C) 1997,1998, 2002, 2003, 2005, 2006, 2007, 2008, 2009
2007-07-03 13:01:12 +02:00
Free Software Foundation. Inc.
2002-08-28 12:38:51 +02:00
Contributed by Michael P. Hayes (m.hayes@elec.canterbury.ac.nz)
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
2007-07-03 13:01:12 +02:00
the Free Software Foundation; either version 3, or (at your option)
2002-08-28 12:38:51 +02:00
any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street - Fifth Floor,
Boston, MA 02110-1301, USA. */
/*
TODOs:
------
o .align cannot handle fill-data-width larger than 0xFF/8-bits. It
should be possible to define a 32-bits pattern.
2002-08-28 12:38:51 +02:00
o .align fills all section with NOP's when used regardless if has
been used in .text or .data. (However the .align is primarily
intended used in .text sections. If you require something else,
use .align <size>,0x00)
2002-08-28 12:38:51 +02:00
o .align: Implement a 'bu' insn if the number of nop's exceeds 4
within the align frag. if(fragsize>4words) insert bu fragend+1
first.
2002-08-28 12:38:51 +02:00
o .usect if has symbol on previous line not implemented
2002-08-28 12:38:51 +02:00
o .sym, .eos, .stag, .etag, .member not implemented
2002-08-28 12:38:51 +02:00
o Evaluation of constant floating point expressions (expr.c needs
work!)
2002-08-28 12:38:51 +02:00
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
o Support 'abc' constants (that is 0x616263)
*/
2002-08-28 12:38:51 +02:00
2003-07-14 12:06:06 +02:00
#include "safe-ctype.h"
2002-08-28 12:38:51 +02:00
#include "as.h"
#include "opcode/tic4x.h"
#include "subsegs.h"
#include "obstack.h"
/* OK, we accept a syntax similar to the other well known C30
assembly tools. With TIC4X_ALT_SYNTAX defined we are more
2002-08-28 12:38:51 +02:00
flexible, allowing a more Unix-like syntax: `%' in front of
register names, `#' in front of immediate constants, and
not requiring `@' in front of direct addresses. */
#define TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
/* Equal to MAX_PRECISION in atof-ieee.c. */
#define MAX_LITTLENUMS 6 /* (12 bytes) */
/* Handle of the inst mnemonic hash table. */
static struct hash_control *tic4x_op_hash = NULL;
2002-08-28 12:38:51 +02:00
/* Handle asg pseudo. */
static struct hash_control *tic4x_asg_hash = NULL;
2002-08-28 12:38:51 +02:00
static unsigned int tic4x_cpu = 0; /* Default to TMS320C40. */
static unsigned int tic4x_revision = 0; /* CPU revision */
static unsigned int tic4x_idle2 = 0; /* Idle2 support */
static unsigned int tic4x_lowpower = 0; /* Lowpower support */
static unsigned int tic4x_enhanced = 0; /* Enhanced opcode support */
static unsigned int tic4x_big_model = 0; /* Default to small memory model. */
static unsigned int tic4x_reg_args = 0; /* Default to args passed on stack. */
static unsigned long tic4x_oplevel = 0; /* Opcode level */
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
#define OPTION_CPU 'm'
#define OPTION_BIG (OPTION_MD_BASE + 1)
#define OPTION_SMALL (OPTION_MD_BASE + 2)
#define OPTION_MEMPARM (OPTION_MD_BASE + 3)
#define OPTION_REGPARM (OPTION_MD_BASE + 4)
#define OPTION_IDLE2 (OPTION_MD_BASE + 5)
#define OPTION_LOWPOWER (OPTION_MD_BASE + 6)
#define OPTION_ENHANCED (OPTION_MD_BASE + 7)
#define OPTION_REV (OPTION_MD_BASE + 8)
CONST char *md_shortopts = "bm:prs";
struct option md_longopts[] =
{
{ "mcpu", required_argument, NULL, OPTION_CPU },
{ "mdsp", required_argument, NULL, OPTION_CPU },
{ "mbig", no_argument, NULL, OPTION_BIG },
{ "msmall", no_argument, NULL, OPTION_SMALL },
{ "mmemparm", no_argument, NULL, OPTION_MEMPARM },
{ "mregparm", no_argument, NULL, OPTION_REGPARM },
{ "midle2", no_argument, NULL, OPTION_IDLE2 },
{ "mlowpower", no_argument, NULL, OPTION_LOWPOWER },
{ "menhanced", no_argument, NULL, OPTION_ENHANCED },
{ "mrev", required_argument, NULL, OPTION_REV },
{ NULL, no_argument, NULL, 0 }
};
size_t md_longopts_size = sizeof (md_longopts);
2002-08-28 12:38:51 +02:00
typedef enum
{
M_UNKNOWN, M_IMMED, M_DIRECT, M_REGISTER, M_INDIRECT,
M_IMMED_F, M_PARALLEL, M_HI
}
tic4x_addr_mode_t;
2002-08-28 12:38:51 +02:00
typedef struct tic4x_operand
2002-08-28 12:38:51 +02:00
{
tic4x_addr_mode_t mode; /* Addressing mode. */
2002-08-28 12:38:51 +02:00
expressionS expr; /* Expression. */
int disp; /* Displacement for indirect addressing. */
int aregno; /* Aux. register number. */
LITTLENUM_TYPE fwords[MAX_LITTLENUMS]; /* Float immed. number. */
}
tic4x_operand_t;
2002-08-28 12:38:51 +02:00
typedef struct tic4x_insn
2002-08-28 12:38:51 +02:00
{
char name[TIC4X_NAME_MAX]; /* Mnemonic of instruction. */
2002-08-28 12:38:51 +02:00
unsigned int in_use; /* True if in_use. */
unsigned int parallel; /* True if parallel instruction. */
unsigned int nchars; /* This is always 4 for the C30. */
unsigned long opcode; /* Opcode number. */
expressionS exp; /* Expression required for relocation. */
int reloc; /* Relocation type required. */
int pcrel; /* True if relocation PC relative. */
char *pname; /* Name of instruction in parallel. */
unsigned int num_operands; /* Number of operands in total. */
tic4x_inst_t *inst; /* Pointer to first template. */
tic4x_operand_t operands[TIC4X_OPERANDS_MAX];
2002-08-28 12:38:51 +02:00
}
tic4x_insn_t;
2002-08-28 12:38:51 +02:00
static tic4x_insn_t the_insn; /* Info about our instruction. */
static tic4x_insn_t *insn = &the_insn;
2002-08-28 12:38:51 +02:00
static void tic4x_asg (int);
static void tic4x_bss (int);
static void tic4x_globl (int);
static void tic4x_cons (int);
static void tic4x_stringer (int);
static void tic4x_eval (int);
static void tic4x_newblock (int);
static void tic4x_sect (int);
static void tic4x_set (int);
static void tic4x_usect (int);
static void tic4x_version (int);
2002-08-28 12:38:51 +02:00
const pseudo_typeS
md_pseudo_table[] =
{
{"align", s_align_bytes, 32},
{"ascii", tic4x_stringer, 1},
{"asciz", tic4x_stringer, 0},
{"asg", tic4x_asg, 0},
{"block", s_space, 4},
{"byte", tic4x_cons, 1},
{"bss", tic4x_bss, 0},
{"copy", s_include, 0},
{"def", tic4x_globl, 0},
{"equ", tic4x_set, 0},
{"eval", tic4x_eval, 0},
{"global", tic4x_globl, 0},
{"globl", tic4x_globl, 0},
{"hword", tic4x_cons, 2},
2002-08-28 12:38:51 +02:00
{"ieee", float_cons, 'i'},
{"int", tic4x_cons, 4}, /* .int allocates 4 bytes. */
{"ldouble", float_cons, 'e'},
{"newblock", tic4x_newblock, 0},
{"ref", s_ignore, 0}, /* All undefined treated as external. */
{"set", tic4x_set, 0},
{"sect", tic4x_sect, 1}, /* Define named section. */
2002-08-28 12:38:51 +02:00
{"space", s_space, 4},
{"string", tic4x_stringer, 0},
{"usect", tic4x_usect, 0}, /* Reserve space in uninit. named sect. */
{"version", tic4x_version, 0},
{"word", tic4x_cons, 4}, /* .word allocates 4 bytes. */
{"xdef", tic4x_globl, 0},
2002-08-28 12:38:51 +02:00
{NULL, 0, 0},
};
int md_short_jump_size = 4;
int md_long_jump_size = 4;
/* This array holds the chars that always start a comment. If the
pre-processor is disabled, these aren't very useful. */
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
const char comment_chars[] = ";!";
#else
const char comment_chars[] = ";";
#endif
/* This array holds the chars that only start a comment at the beginning of
a line. If the line seems to have the form '# 123 filename'
.line and .file directives will appear in the pre-processed output.
Note that input_file.c hand checks for '#' at the beginning of the
first line of the input file. This is because the compiler outputs
#NO_APP at the beginning of its output.
Also note that comments like this one will always work. */
const char line_comment_chars[] = "#*";
/* We needed an unused char for line separation to work around the
lack of macros, using sed and such. */
const char line_separator_chars[] = "&";
/* Chars that can be used to separate mant from exp in floating point nums. */
const char EXP_CHARS[] = "eE";
/* Chars that mean this number is a floating point constant. */
/* As in 0f12.456 */
/* or 0d1.2345e12 */
const char FLT_CHARS[] = "fFilsS";
/* Also be aware that MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT may have to be
changed in read.c. Ideally it shouldn't have to know about it at
all, but nothing is ideal around here. */
/* Flonums returned here. */
extern FLONUM_TYPE generic_floating_point_number;
/* Precision in LittleNums. */
#define MAX_PRECISION (4) /* Its a bit overkill for us, but the code
requires it... */
2002-08-28 12:38:51 +02:00
#define S_PRECISION (1) /* Short float constants 16-bit. */
#define F_PRECISION (2) /* Float and double types 32-bit. */
#define E_PRECISION (4) /* Extended precision, 64-bit (real 40-bit). */
2002-08-28 12:38:51 +02:00
#define GUARD (2)
/* Turn generic_floating_point_number into a real short/float/double. */
static int
tic4x_gen_to_words (FLONUM_TYPE flonum, LITTLENUM_TYPE *words, int precision)
2002-08-28 12:38:51 +02:00
{
int return_value = 0;
LITTLENUM_TYPE *p; /* Littlenum pointer. */
int mantissa_bits; /* Bits in mantissa field. */
int exponent_bits; /* Bits in exponent field. */
int exponent;
unsigned int sone; /* Scaled one. */
unsigned int sfract; /* Scaled fraction. */
unsigned int smant; /* Scaled mantissa. */
unsigned int tmp;
unsigned int mover; /* Mantissa overflow bits */
unsigned int rbit; /* Round bit. */
2002-08-28 12:38:51 +02:00
int shift; /* Shift count. */
2005-02-27 19:44:55 +01:00
/* NOTE: Svein Seldal <Svein@dev.seldal.com>
The code in this function is altered slightly to support floats
with 31-bits mantissas, thus the documentation below may be a
little bit inaccurate.
By Michael P. Hayes <m.hayes@elec.canterbury.ac.nz>
Here is how a generic floating point number is stored using
2002-08-28 12:38:51 +02:00
flonums (an extension of bignums) where p is a pointer to an
array of LITTLENUMs.
For example 2e-3 is stored with exp = -4 and
bits[0] = 0x0000
bits[1] = 0x0000
bits[2] = 0x4fde
bits[3] = 0x978d
bits[4] = 0x126e
bits[5] = 0x0083
with low = &bits[2], high = &bits[5], and leader = &bits[5].
This number can be written as
0x0083126e978d4fde.00000000 * 65536**-4 or
0x0.0083126e978d4fde * 65536**0 or
0x0.83126e978d4fde * 2**-8 = 2e-3
Note that low points to the 65536**0 littlenum (bits[2]) and
leader points to the most significant non-zero littlenum
(bits[5]).
TMS320C3X floating point numbers are a bit of a strange beast.
The 32-bit flavour has the 8 MSBs representing the exponent in
twos complement format (-128 to +127). There is then a sign bit
followed by 23 bits of mantissa. The mantissa is expressed in
twos complement format with the binary point after the most
significant non sign bit. The bit after the binary point is
suppressed since it is the complement of the sign bit. The
effective mantissa is thus 24 bits. Zero is represented by an
exponent of -128.
The 16-bit flavour has the 4 MSBs representing the exponent in
twos complement format (-8 to +7). There is then a sign bit
followed by 11 bits of mantissa. The mantissa is expressed in
twos complement format with the binary point after the most
significant non sign bit. The bit after the binary point is
suppressed since it is the complement of the sign bit. The
effective mantissa is thus 12 bits. Zero is represented by an
exponent of -8. For example,
number norm mant m x e s i fraction f
+0.500 => 1.00000000000 -1 -1 0 1 .00000000000 (1 + 0) * 2^(-1)
+0.999 => 1.11111111111 -1 -1 0 1 .11111111111 (1 + 0.99) * 2^(-1)
+1.000 => 1.00000000000 0 0 0 1 .00000000000 (1 + 0) * 2^(0)
+1.500 => 1.10000000000 0 0 0 1 .10000000000 (1 + 0.5) * 2^(0)
+1.999 => 1.11111111111 0 0 0 1 .11111111111 (1 + 0.9) * 2^(0)
+2.000 => 1.00000000000 1 1 0 1 .00000000000 (1 + 0) * 2^(1)
+4.000 => 1.00000000000 2 2 0 1 .00000000000 (1 + 0) * 2^(2)
-0.500 => 1.00000000000 -1 -1 1 0 .10000000000 (-2 + 0) * 2^(-2)
-1.000 => 1.00000000000 0 -1 1 0 .00000000000 (-2 + 0) * 2^(-1)
-1.500 => 1.10000000000 0 0 1 0 .10000000000 (-2 + 0.5) * 2^(0)
-1.999 => 1.11111111111 0 0 1 0 .00000000001 (-2 + 0.11) * 2^(0)
-2.000 => 1.00000000000 1 1 1 0 .00000000000 (-2 + 0) * 2^(0)
-4.000 => 1.00000000000 2 1 1 0 .00000000000 (-2 + 0) * 2^(1)
where e is the exponent, s is the sign bit, i is the implied bit,
and f is the fraction stored in the mantissa field.
num = (1 + f) * 2^x = m * 2^e if s = 0
num = (-2 + f) * 2^x = -m * 2^e if s = 1
where 0 <= f < 1.0 and 1.0 <= m < 2.0
The fraction (f) and exponent (e) fields for the TMS320C3X format
can be derived from the normalised mantissa (m) and exponent (x) using:
f = m - 1, e = x if s = 0
f = 2 - m, e = x if s = 1 and m != 1.0
f = 0, e = x - 1 if s = 1 and m = 1.0
f = 0, e = -8 if m = 0
OK, the other issue we have to consider is rounding since the
mantissa has a much higher potential precision than what we can
represent. To do this we add half the smallest storable fraction.
We then have to renormalise the number to allow for overflow.
To convert a generic flonum into a TMS320C3X floating point
number, here's what we try to do....
The first thing is to generate a normalised mantissa (m) where
1.0 <= m < 2 and to convert the exponent from base 16 to base 2.
We desire the binary point to be placed after the most significant
non zero bit. This process is done in two steps: firstly, the
littlenum with the most significant non zero bit is located (this
is done for us since leader points to this littlenum) and the
binary point (which is currently after the LSB of the littlenum
pointed to by low) is moved to before the MSB of the littlenum
pointed to by leader. This requires the exponent to be adjusted
by leader - low + 1. In the earlier example, the new exponent is
thus -4 + (5 - 2 + 1) = 0 (base 65536). We now need to convert
the exponent to base 2 by multiplying the exponent by 16 (log2
65536). The exponent base 2 is thus also zero.
The second step is to hunt for the most significant non zero bit
in the leader littlenum. We do this by left shifting a copy of
the leader littlenum until bit 16 is set (0x10000) and counting
the number of shifts, S, required. The number of shifts then has to
be added to correct the exponent (base 2). For our example, this
will require 9 shifts and thus our normalised exponent (base 2) is
0 + 9 = 9. Note that the worst case scenario is when the leader
littlenum is 1, thus requiring 16 shifts.
We now have to left shift the other littlenums by the same amount,
propagating the shifted bits into the more significant littlenums.
To save a lot of unnecessary shifting we only have to consider
2002-08-28 12:38:51 +02:00
two or three littlenums, since the greatest number of mantissa
bits required is 24 + 1 rounding bit. While two littlenums
provide 32 bits of precision, the most significant littlenum
may only contain a single significant bit and thus an extra
littlenum is required.
Denoting the number of bits in the fraction field as F, we require
G = F + 2 bits (one extra bit is for rounding, the other gets
suppressed). Say we required S shifts to find the most
significant bit in the leader littlenum, the number of left shifts
required to move this bit into bit position G - 1 is L = G + S - 17.
Note that this shift count may be negative for the short floating
point flavour (where F = 11 and thus G = 13 and potentially S < 3).
If L > 0 we have to shunt the next littlenum into position. Bit
15 (the MSB) of the next littlenum needs to get moved into position
L - 1 (If L > 15 we need all the bits of this littlenum and
some more from the next one.). We subtract 16 from L and use this
as the left shift count; the resultant value we or with the
previous result. If L > 0, we repeat this operation. */
if (precision != S_PRECISION)
words[1] = 0x0000;
if (precision == E_PRECISION)
words[2] = words[3] = 0x0000;
2002-08-28 12:38:51 +02:00
/* 0.0e0 or NaN seen. */
if (flonum.low > flonum.leader /* = 0.0e0 */
|| flonum.sign == 0) /* = NaN */
2002-08-28 12:38:51 +02:00
{
if(flonum.sign == 0)
as_bad (_("Nan, using zero."));
2002-08-28 12:38:51 +02:00
words[0] = 0x8000;
return return_value;
}
if (flonum.sign == 'P')
2002-08-28 12:38:51 +02:00
{
/* +INF: Replace with maximum float. */
if (precision == S_PRECISION)
words[0] = 0x77ff;
else
2002-08-28 12:38:51 +02:00
{
words[0] = 0x7f7f;
words[1] = 0xffff;
}
if (precision == E_PRECISION)
{
words[2] = 0x7fff;
words[3] = 0xffff;
}
2002-08-28 12:38:51 +02:00
return return_value;
}
else if (flonum.sign == 'N')
{
/* -INF: Replace with maximum float. */
if (precision == S_PRECISION)
words[0] = 0x7800;
else
words[0] = 0x7f80;
if (precision == E_PRECISION)
words[2] = 0x8000;
2002-08-28 12:38:51 +02:00
return return_value;
}
exponent = (flonum.exponent + flonum.leader - flonum.low + 1) * 16;
if (!(tmp = *flonum.leader))
abort (); /* Hmmm. */
shift = 0; /* Find position of first sig. bit. */
while (tmp >>= 1)
shift++;
exponent -= (16 - shift); /* Adjust exponent. */
if (precision == S_PRECISION) /* Allow 1 rounding bit. */
{
exponent_bits = 4;
mantissa_bits = 11;
2002-08-28 12:38:51 +02:00
}
else if(precision == F_PRECISION)
{
exponent_bits = 8;
mantissa_bits = 23;
}
else /* E_PRECISION */
2002-08-28 12:38:51 +02:00
{
exponent_bits = 8;
mantissa_bits = 31;
2002-08-28 12:38:51 +02:00
}
shift = mantissa_bits - shift;
smant = 0;
mover = 0;
rbit = 0;
/* Store the mantissa data into smant and the roundbit into rbit */
2002-08-28 12:38:51 +02:00
for (p = flonum.leader; p >= flonum.low && shift > -16; p--)
{
tmp = shift >= 0 ? *p << shift : *p >> -shift;
rbit = shift < 0 ? ((*p >> (-shift-1)) & 0x1) : 0;
2002-08-28 12:38:51 +02:00
smant |= tmp;
shift -= 16;
}
/* OK, we've got our scaled mantissa so let's round it up */
if(rbit)
{
/* If the mantissa is going to overflow when added, lets store
the extra bit in mover. -- A special case exists when
mantissa_bits is 31 (E_PRECISION). Then the first test cannot
be trusted, as result is host-dependent, thus the second
test. */
if( smant == ((unsigned)(1<<(mantissa_bits+1))-1)
|| smant == (unsigned)-1 ) /* This is to catch E_PRECISION cases */
mover=1;
smant++;
}
/* Get the scaled one value */
sone = (1 << (mantissa_bits));
2002-08-28 12:38:51 +02:00
/* The number may be unnormalised so renormalise it... */
if(mover)
2002-08-28 12:38:51 +02:00
{
smant >>= 1;
smant |= sone; /* Insert the bit from mover into smant */
2002-08-28 12:38:51 +02:00
exponent++;
}
/* The binary point is now between bit positions 11 and 10 or 23 and 22,
i.e., between mantissa_bits - 1 and mantissa_bits - 2 and the
bit at mantissa_bits - 1 should be set. */
if (!(sone&smant))
abort (); /* Ooops. */
2002-08-28 12:38:51 +02:00
if (flonum.sign == '+')
sfract = smant - sone; /* smant - 1.0. */
else
{
/* This seems to work. */
if (smant == sone)
{
exponent--;
sfract = 0;
}
else
{
sfract = -smant & (sone-1); /* 2.0 - smant. */
}
2002-08-28 12:38:51 +02:00
sfract |= sone; /* Insert sign bit. */
}
if (abs (exponent) >= (1 << (exponent_bits - 1)))
as_bad (_("Cannot represent exponent in %d bits"), exponent_bits);
2002-08-28 12:38:51 +02:00
/* Force exponent to fit in desired field width. */
exponent &= (1 << (exponent_bits)) - 1;
if (precision == E_PRECISION)
{
/* Map the float part first (100% equal format as F_PRECISION) */
words[0] = exponent << (mantissa_bits+1-24);
words[0] |= sfract >> 24;
words[1] = sfract >> 8;
/* Map the mantissa in the next */
words[2] = sfract >> 16;
words[3] = sfract & 0xffff;
}
2002-08-28 12:38:51 +02:00
else
{
/* Insert the exponent data into the word */
sfract |= exponent << (mantissa_bits+1);
if (precision == S_PRECISION)
words[0] = sfract;
else
{
words[0] = sfract >> 16;
words[1] = sfract & 0xffff;
}
2002-08-28 12:38:51 +02:00
}
return return_value;
}
/* Returns pointer past text consumed. */
static char *
tic4x_atof (char *str, char what_kind, LITTLENUM_TYPE *words)
2002-08-28 12:38:51 +02:00
{
/* Extra bits for zeroed low-order bits. The 1st MAX_PRECISION are
zeroed, the last contain flonum bits. */
static LITTLENUM_TYPE bits[MAX_PRECISION + MAX_PRECISION + GUARD];
char *return_value;
/* Number of 16-bit words in the format. */
int precision;
FLONUM_TYPE save_gen_flonum;
/* We have to save the generic_floating_point_number because it
contains storage allocation about the array of LITTLENUMs where
the value is actually stored. We will allocate our own array of
littlenums below, but have to restore the global one on exit. */
save_gen_flonum = generic_floating_point_number;
return_value = str;
generic_floating_point_number.low = bits + MAX_PRECISION;
generic_floating_point_number.high = NULL;
generic_floating_point_number.leader = NULL;
generic_floating_point_number.exponent = 0;
generic_floating_point_number.sign = '\0';
/* Use more LittleNums than seems necessary: the highest flonum may
have 15 leading 0 bits, so could be useless. */
memset (bits, '\0', sizeof (LITTLENUM_TYPE) * MAX_PRECISION);
switch (what_kind)
{
case 's':
case 'S':
precision = S_PRECISION;
break;
case 'd':
case 'D':
case 'f':
case 'F':
precision = F_PRECISION;
break;
case 'E':
case 'e':
precision = E_PRECISION;
break;
2002-08-28 12:38:51 +02:00
default:
as_bad (_("Invalid floating point number"));
2002-08-28 12:38:51 +02:00
return (NULL);
}
generic_floating_point_number.high
= generic_floating_point_number.low + precision - 1 + GUARD;
if (atof_generic (&return_value, ".", EXP_CHARS,
&generic_floating_point_number))
{
as_bad (_("Invalid floating point number"));
2002-08-28 12:38:51 +02:00
return (NULL);
}
tic4x_gen_to_words (generic_floating_point_number,
2002-08-28 12:38:51 +02:00
words, precision);
/* Restore the generic_floating_point_number's storage alloc (and
everything else). */
generic_floating_point_number = save_gen_flonum;
return return_value;
}
static void
tic4x_insert_reg (char *regname, int regnum)
2002-08-28 12:38:51 +02:00
{
char buf[32];
int i;
symbol_table_insert (symbol_new (regname, reg_section, (valueT) regnum,
&zero_address_frag));
for (i = 0; regname[i]; i++)
* tc.h (struct relax_type, relax_typeS): Move from here.. * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT. * ecoff.c (ecoff_new_file): Add appfile param. * ecoff.h (ecoff_new_file): Likewise. * itbl-lex.h: New file. * itbl-lex.l: Include itbl-lex.h. * itbl-parse.y: Likewise. (insntbl_line, yyparse, yylex): Move to itbl-lex.h. * read.c (s_app_file_string): Mark appfile possibly unused. * subsegs.c (seg_not_empty_p): Make sec possibly unused. * subsegs.h (struct seg_info_trash): Delete. (seg_info): Use segment_info_type instead. * config/obj-coff.c (struct filename_list): Make filename const char *. * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file. * config/obj-elf.c (elf_file_symbol): Similarly. * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use signed right shift. * config/tc-arc.c (md_operand): Warning fix. * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF. (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF. * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while. * config/tc-frv.c (frv_force_relocation): Warning fix. * config/tc-m68k.c (md_parse_option): Delete unused var. * config/tc-mcore.c (mylog2): Rename from log2 throughout. * config/tc-sparc.c: Likewise. (s_common): Warning fix. * config/tc-mips.c (append_insn): Use unsigned long long expressions. * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from addressT. * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0. * config/tc-sh.c (sh_cfi_frame_initial_instructions, sh_regname_to_dw2regnum): Only define for OBJ_ELF. * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER. (tic4x_do_align): Use TIC_NOP_OPCODE. * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE. * config/tc-vax.c: Include netinet/in.h. (tc_headers_hook): Formatting. * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2005-02-17 14:46:05 +01:00
buf[i] = ISLOWER (regname[i]) ? TOUPPER (regname[i]) : regname[i];
2002-08-28 12:38:51 +02:00
buf[i] = '\0';
symbol_table_insert (symbol_new (buf, reg_section, (valueT) regnum,
&zero_address_frag));
}
static void
tic4x_insert_sym (char *symname, int value)
2002-08-28 12:38:51 +02:00
{
symbolS *symbolP;
symbolP = symbol_new (symname, absolute_section,
(valueT) value, &zero_address_frag);
SF_SET_LOCAL (symbolP);
symbol_table_insert (symbolP);
}
static char *
tic4x_expression (char *str, expressionS *exp)
2002-08-28 12:38:51 +02:00
{
char *s;
char *t;
t = input_line_pointer; /* Save line pointer. */
input_line_pointer = str;
expression (exp);
s = input_line_pointer;
input_line_pointer = t; /* Restore line pointer. */
return s; /* Return pointer to where parsing stopped. */
}
static char *
tic4x_expression_abs (char *str, offsetT *value)
2002-08-28 12:38:51 +02:00
{
char *s;
char *t;
t = input_line_pointer; /* Save line pointer. */
input_line_pointer = str;
*value = get_absolute_expression ();
s = input_line_pointer;
input_line_pointer = t; /* Restore line pointer. */
return s;
}
static void
tic4x_emit_char (char c, int b)
2002-08-28 12:38:51 +02:00
{
expressionS exp;
exp.X_op = O_constant;
exp.X_add_number = c;
emit_expr (&exp, b);
2002-08-28 12:38:51 +02:00
}
static void
tic4x_seg_alloc (char *name ATTRIBUTE_UNUSED,
segT seg ATTRIBUTE_UNUSED,
int size,
symbolS *symbolP)
2002-08-28 12:38:51 +02:00
{
/* Note that the size is in words
so we multiply it by 4 to get the number of bytes to allocate. */
/* If we have symbol: .usect ".fred", size etc.,
the symbol needs to point to the first location reserved
by the pseudo op. */
if (size)
{
char *p;
p = frag_var (rs_fill, 1, 1, (relax_substateT) 0,
(symbolS *) symbolP,
size * OCTETS_PER_BYTE, (char *) 0);
*p = 0;
}
}
/* .asg ["]character-string["], symbol */
static void
tic4x_asg (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char c;
char *name;
char *str;
char *tmp;
SKIP_WHITESPACE ();
str = input_line_pointer;
/* Skip string expression. */
while (*input_line_pointer != ',' && *input_line_pointer)
input_line_pointer++;
if (*input_line_pointer != ',')
{
as_bad (_("Comma expected\n"));
2002-08-28 12:38:51 +02:00
return;
}
*input_line_pointer++ = '\0';
name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
tmp = xmalloc (strlen (str) + 1);
strcpy (tmp, str);
str = tmp;
tmp = xmalloc (strlen (name) + 1);
strcpy (tmp, name);
name = tmp;
if (hash_find (tic4x_asg_hash, name))
hash_replace (tic4x_asg_hash, name, (void *) str);
2002-08-28 12:38:51 +02:00
else
hash_insert (tic4x_asg_hash, name, (void *) str);
2002-08-28 12:38:51 +02:00
*input_line_pointer = c;
demand_empty_rest_of_line ();
}
/* .bss symbol, size */
static void
tic4x_bss (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char c;
char *name;
char *p;
offsetT size;
2002-08-28 12:38:51 +02:00
segT current_seg;
subsegT current_subseg;
symbolS *symbolP;
current_seg = now_seg; /* Save current seg. */
current_subseg = now_subseg; /* Save current subseg. */
SKIP_WHITESPACE ();
name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
if (c != ',')
{
as_bad (_(".bss size argument missing\n"));
2002-08-28 12:38:51 +02:00
return;
}
input_line_pointer =
tic4x_expression_abs (++input_line_pointer, &size);
2002-08-28 12:38:51 +02:00
if (size < 0)
{
as_bad (_(".bss size %ld < 0!"), (long) size);
2002-08-28 12:38:51 +02:00
return;
}
subseg_set (bss_section, 0);
symbolP = symbol_find_or_make (name);
if (S_GET_SEGMENT (symbolP) == bss_section)
symbol_get_frag (symbolP)->fr_symbol = 0;
symbol_set_frag (symbolP, frag_now);
p = frag_var (rs_org, 1, 1, (relax_substateT) 0, symbolP,
size * OCTETS_PER_BYTE, (char *) 0);
*p = 0; /* Fill char. */
S_SET_SEGMENT (symbolP, bss_section);
/* The symbol may already have been created with a preceding
".globl" directive -- be careful not to step on storage class
in that case. Otherwise, set it to static. */
if (S_GET_STORAGE_CLASS (symbolP) != C_EXT)
S_SET_STORAGE_CLASS (symbolP, C_STAT);
subseg_set (current_seg, current_subseg); /* Restore current seg. */
demand_empty_rest_of_line ();
}
static void
tic4x_globl (int ignore ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char *name;
int c;
symbolS *symbolP;
do
{
name = input_line_pointer;
c = get_symbol_end ();
symbolP = symbol_find_or_make (name);
*input_line_pointer = c;
SKIP_WHITESPACE ();
S_SET_STORAGE_CLASS (symbolP, C_EXT);
S_SET_EXTERNAL (symbolP);
2002-08-28 12:38:51 +02:00
if (c == ',')
{
input_line_pointer++;
SKIP_WHITESPACE ();
if (*input_line_pointer == '\n')
c = '\n';
}
}
while (c == ',');
demand_empty_rest_of_line ();
}
/* Handle .byte, .word. .int, .long */
static void
tic4x_cons (int bytes)
2002-08-28 12:38:51 +02:00
{
register unsigned int c;
do
{
SKIP_WHITESPACE ();
if (*input_line_pointer == '"')
{
input_line_pointer++;
while (is_a_char (c = next_char_of_string ()))
tic4x_emit_char (c, 4);
2002-08-28 12:38:51 +02:00
know (input_line_pointer[-1] == '\"');
}
else
{
expressionS exp;
input_line_pointer = tic4x_expression (input_line_pointer, &exp);
2002-08-28 12:38:51 +02:00
if (exp.X_op == O_constant)
{
switch (bytes)
{
case 1:
exp.X_add_number &= 255;
break;
case 2:
exp.X_add_number &= 65535;
break;
}
}
/* Perhaps we should disallow .byte and .hword with
a non constant expression that will require relocation. */
emit_expr (&exp, 4);
}
}
while (*input_line_pointer++ == ',');
input_line_pointer--; /* Put terminator back into stream. */
demand_empty_rest_of_line ();
}
/* Handle .ascii, .asciz, .string */
static void
tic4x_stringer (int append_zero)
{
int bytes;
register unsigned int c;
bytes = 0;
do
{
SKIP_WHITESPACE ();
if (*input_line_pointer == '"')
{
input_line_pointer++;
while (is_a_char (c = next_char_of_string ()))
{
tic4x_emit_char (c, 1);
bytes++;
}
if (append_zero)
{
tic4x_emit_char (c, 1);
bytes++;
}
know (input_line_pointer[-1] == '\"');
}
else
{
expressionS exp;
input_line_pointer = tic4x_expression (input_line_pointer, &exp);
if (exp.X_op != O_constant)
{
as_bad (_("Non-constant symbols not allowed\n"));
return;
}
exp.X_add_number &= 255; /* Limit numeber to 8-bit */
emit_expr (&exp, 1);
bytes++;
}
}
while (*input_line_pointer++ == ',');
/* Fill out the rest of the expression with 0's to fill up a full word */
if ( bytes&0x3 )
tic4x_emit_char (0, 4-(bytes&0x3));
input_line_pointer--; /* Put terminator back into stream. */
demand_empty_rest_of_line ();
}
2002-08-28 12:38:51 +02:00
/* .eval expression, symbol */
static void
tic4x_eval (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char c;
offsetT value;
2002-08-28 12:38:51 +02:00
char *name;
SKIP_WHITESPACE ();
input_line_pointer =
tic4x_expression_abs (input_line_pointer, &value);
2002-08-28 12:38:51 +02:00
if (*input_line_pointer++ != ',')
{
as_bad (_("Symbol missing\n"));
2002-08-28 12:38:51 +02:00
return;
}
name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
demand_empty_rest_of_line ();
tic4x_insert_sym (name, value);
2002-08-28 12:38:51 +02:00
}
/* Reset local labels. */
static void
tic4x_newblock (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
dollar_label_clear ();
}
/* .sect "section-name" [, value] */
/* .sect ["]section-name[:subsection-name]["] [, value] */
static void
tic4x_sect (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char c;
char *section_name;
char *subsection_name;
char *name;
segT seg;
offsetT num;
2002-08-28 12:38:51 +02:00
SKIP_WHITESPACE ();
if (*input_line_pointer == '"')
input_line_pointer++;
section_name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
input_line_pointer++; /* Skip null symbol terminator. */
name = xmalloc (input_line_pointer - section_name + 1);
strcpy (name, section_name);
/* TI C from version 5.0 allows a section name to contain a
subsection name as well. The subsection name is separated by a
':' from the section name. Currently we scan the subsection
name and discard it.
Volker Kuhlmann <v.kuhlmann@elec.canterbury.ac.nz>. */
if (c == ':')
{
subsection_name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
input_line_pointer++; /* Skip null symbol terminator. */
as_warn (_(".sect: subsection name ignored"));
2002-08-28 12:38:51 +02:00
}
/* We might still have a '"' to discard, but the character after a
symbol name will be overwritten with a \0 by get_symbol_end()
[VK]. */
if (c == ',')
input_line_pointer =
tic4x_expression_abs (input_line_pointer, &num);
2002-08-28 12:38:51 +02:00
else if (*input_line_pointer == ',')
{
input_line_pointer =
tic4x_expression_abs (++input_line_pointer, &num);
2002-08-28 12:38:51 +02:00
}
else
num = 0;
seg = subseg_new (name, num);
if (line_label != NULL)
{
S_SET_SEGMENT (line_label, seg);
symbol_set_frag (line_label, frag_now);
}
if (bfd_get_section_flags (stdoutput, seg) == SEC_NO_FLAGS)
{
if (!bfd_set_section_flags (stdoutput, seg, SEC_DATA))
as_warn (_("Error setting flags for \"%s\": %s"), name,
2002-08-28 12:38:51 +02:00
bfd_errmsg (bfd_get_error ()));
}
/* If the last character overwritten by get_symbol_end() was an
end-of-line, we must restore it or the end of the line will not be
recognised and scanning extends into the next line, stopping with
an error (blame Volker Kuhlmann <v.kuhlmann@elec.canterbury.ac.nz>
if this is not true). */
if (is_end_of_line[(unsigned char) c])
*(--input_line_pointer) = c;
demand_empty_rest_of_line ();
}
/* symbol[:] .set value or .set symbol, value */
static void
tic4x_set (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
symbolS *symbolP;
SKIP_WHITESPACE ();
if ((symbolP = line_label) == NULL)
{
char c;
char *name;
name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
if (c != ',')
{
as_bad (_(".set syntax invalid\n"));
2002-08-28 12:38:51 +02:00
ignore_rest_of_line ();
return;
}
++input_line_pointer;
2002-08-28 12:38:51 +02:00
symbolP = symbol_find_or_make (name);
}
else
symbol_table_insert (symbolP);
pseudo_set (symbolP);
demand_empty_rest_of_line ();
}
/* [symbol] .usect ["]section-name["], size-in-words [, alignment-flag] */
static void
tic4x_usect (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char c;
char *name;
char *section_name;
segT seg;
offsetT size, alignment_flag;
2002-08-28 12:38:51 +02:00
segT current_seg;
subsegT current_subseg;
current_seg = now_seg; /* save current seg. */
current_subseg = now_subseg; /* save current subseg. */
SKIP_WHITESPACE ();
if (*input_line_pointer == '"')
input_line_pointer++;
section_name = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
input_line_pointer++; /* Skip null symbol terminator. */
name = xmalloc (input_line_pointer - section_name + 1);
strcpy (name, section_name);
if (c == ',')
input_line_pointer =
tic4x_expression_abs (input_line_pointer, &size);
2002-08-28 12:38:51 +02:00
else if (*input_line_pointer == ',')
{
input_line_pointer =
tic4x_expression_abs (++input_line_pointer, &size);
2002-08-28 12:38:51 +02:00
}
else
size = 0;
/* Read a possibly present third argument (alignment flag) [VK]. */
if (*input_line_pointer == ',')
{
input_line_pointer =
tic4x_expression_abs (++input_line_pointer, &alignment_flag);
2002-08-28 12:38:51 +02:00
}
else
alignment_flag = 0;
if (alignment_flag)
as_warn (_(".usect: non-zero alignment flag ignored"));
2002-08-28 12:38:51 +02:00
seg = subseg_new (name, 0);
if (line_label != NULL)
{
S_SET_SEGMENT (line_label, seg);
symbol_set_frag (line_label, frag_now);
S_SET_VALUE (line_label, frag_now_fix ());
}
seg_info (seg)->bss = 1; /* Uninitialised data. */
if (!bfd_set_section_flags (stdoutput, seg, SEC_ALLOC))
as_warn (_("Error setting flags for \"%s\": %s"), name,
2002-08-28 12:38:51 +02:00
bfd_errmsg (bfd_get_error ()));
tic4x_seg_alloc (name, seg, size, line_label);
2002-08-28 12:38:51 +02:00
if (S_GET_STORAGE_CLASS (line_label) != C_EXT)
S_SET_STORAGE_CLASS (line_label, C_STAT);
subseg_set (current_seg, current_subseg); /* Restore current seg. */
demand_empty_rest_of_line ();
}
/* .version cpu-version. */
static void
tic4x_version (int x ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
offsetT temp;
2002-08-28 12:38:51 +02:00
input_line_pointer =
tic4x_expression_abs (input_line_pointer, &temp);
if (!IS_CPU_TIC3X (temp) && !IS_CPU_TIC4X (temp))
as_bad (_("This assembler does not support processor generation %ld"),
(long) temp);
2002-08-28 12:38:51 +02:00
if (tic4x_cpu && temp != (offsetT) tic4x_cpu)
as_warn (_("Changing processor generation on fly not supported..."));
tic4x_cpu = temp;
2002-08-28 12:38:51 +02:00
demand_empty_rest_of_line ();
}
static void
tic4x_init_regtable (void)
2002-08-28 12:38:51 +02:00
{
unsigned int i;
for (i = 0; i < tic3x_num_registers; i++)
tic4x_insert_reg (tic3x_registers[i].name,
tic3x_registers[i].regno);
2002-08-28 12:38:51 +02:00
if (IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
{
/* Add additional Tic4x registers, overriding some C3x ones. */
for (i = 0; i < tic4x_num_registers; i++)
tic4x_insert_reg (tic4x_registers[i].name,
tic4x_registers[i].regno);
2002-08-28 12:38:51 +02:00
}
}
static void
tic4x_init_symbols (void)
2002-08-28 12:38:51 +02:00
{
/* The TI tools accept case insensitive versions of these symbols,
we don't !
For TI C/Asm 5.0
.TMS320xx 30,31,32,40,or 44 set according to -v flag
.C3X or .C3x 1 or 0 1 if -v30,-v31,or -v32
.C30 1 or 0 1 if -v30
.C31 1 or 0 1 if -v31
.C32 1 or 0 1 if -v32
.C4X or .C4x 1 or 0 1 if -v40, or -v44
.C40 1 or 0 1 if -v40
.C44 1 or 0 1 if -v44
.REGPARM 1 or 0 1 if -mr option used
.BIGMODEL 1 or 0 1 if -mb option used
These symbols are currently supported but will be removed in a
later version:
.TMS320C30 1 or 0 1 if -v30,-v31,or -v32
.TMS320C31 1 or 0 1 if -v31
.TMS320C32 1 or 0 1 if -v32
.TMS320C40 1 or 0 1 if -v40, or -v44
.TMS320C44 1 or 0 1 if -v44
Source: TI: TMS320C3x/C4x Assembly Language Tools User's Guide,
1997, SPRU035C, p. 3-17/3-18. */
tic4x_insert_sym (".REGPARM", tic4x_reg_args);
tic4x_insert_sym (".MEMPARM", !tic4x_reg_args);
tic4x_insert_sym (".BIGMODEL", tic4x_big_model);
tic4x_insert_sym (".C30INTERRUPT", 0);
tic4x_insert_sym (".TMS320xx", tic4x_cpu == 0 ? 40 : tic4x_cpu);
tic4x_insert_sym (".C3X", tic4x_cpu == 30 || tic4x_cpu == 31 || tic4x_cpu == 32 || tic4x_cpu == 33);
tic4x_insert_sym (".C3x", tic4x_cpu == 30 || tic4x_cpu == 31 || tic4x_cpu == 32 || tic4x_cpu == 33);
tic4x_insert_sym (".C4X", tic4x_cpu == 0 || tic4x_cpu == 40 || tic4x_cpu == 44);
tic4x_insert_sym (".C4x", tic4x_cpu == 0 || tic4x_cpu == 40 || tic4x_cpu == 44);
2002-08-28 12:38:51 +02:00
/* Do we need to have the following symbols also in lower case? */
tic4x_insert_sym (".TMS320C30", tic4x_cpu == 30 || tic4x_cpu == 31 || tic4x_cpu == 32 || tic4x_cpu == 33);
tic4x_insert_sym (".tms320C30", tic4x_cpu == 30 || tic4x_cpu == 31 || tic4x_cpu == 32 || tic4x_cpu == 33);
tic4x_insert_sym (".TMS320C31", tic4x_cpu == 31);
tic4x_insert_sym (".tms320C31", tic4x_cpu == 31);
tic4x_insert_sym (".TMS320C32", tic4x_cpu == 32);
tic4x_insert_sym (".tms320C32", tic4x_cpu == 32);
tic4x_insert_sym (".TMS320C33", tic4x_cpu == 33);
tic4x_insert_sym (".tms320C33", tic4x_cpu == 33);
tic4x_insert_sym (".TMS320C40", tic4x_cpu == 40 || tic4x_cpu == 44 || tic4x_cpu == 0);
tic4x_insert_sym (".tms320C40", tic4x_cpu == 40 || tic4x_cpu == 44 || tic4x_cpu == 0);
tic4x_insert_sym (".TMS320C44", tic4x_cpu == 44);
tic4x_insert_sym (".tms320C44", tic4x_cpu == 44);
tic4x_insert_sym (".TMX320C40", 0); /* C40 first pass silicon ? */
tic4x_insert_sym (".tmx320C40", 0);
2002-08-28 12:38:51 +02:00
}
/* Insert a new instruction template into hash table. */
static int
tic4x_inst_insert (const tic4x_inst_t *inst)
2002-08-28 12:38:51 +02:00
{
static char prev_name[16];
const char *retval = NULL;
/* Only insert the first name if have several similar entries. */
if (!strcmp (inst->name, prev_name) || inst->name[0] == '\0')
return 1;
retval = hash_insert (tic4x_op_hash, inst->name, (void *) inst);
2002-08-28 12:38:51 +02:00
if (retval != NULL)
fprintf (stderr, "internal error: can't hash `%s': %s\n",
inst->name, retval);
else
strcpy (prev_name, inst->name);
return retval == NULL;
}
/* Make a new instruction template. */
static tic4x_inst_t *
tic4x_inst_make (char *name, unsigned long opcode, char *args)
2002-08-28 12:38:51 +02:00
{
static tic4x_inst_t *insts = NULL;
2002-08-28 12:38:51 +02:00
static char *names = NULL;
static int iindex = 0;
2002-08-28 12:38:51 +02:00
if (insts == NULL)
{
/* Allocate memory to store name strings. */
names = (char *) xmalloc (sizeof (char) * 8192);
/* Allocate memory for additional insts. */
insts = (tic4x_inst_t *)
xmalloc (sizeof (tic4x_inst_t) * 1024);
2002-08-28 12:38:51 +02:00
}
insts[iindex].name = names;
insts[iindex].opcode = opcode;
insts[iindex].opmask = 0xffffffff;
insts[iindex].args = args;
iindex++;
2002-08-28 12:38:51 +02:00
do
*names++ = *name++;
while (*name);
*names++ = '\0';
return &insts[iindex - 1];
2002-08-28 12:38:51 +02:00
}
/* Add instruction template, creating dynamic templates as required. */
static int
tic4x_inst_add (const tic4x_inst_t *insts)
2002-08-28 12:38:51 +02:00
{
char *s = insts->name;
char *d;
unsigned int i;
int ok = 1;
char name[16];
d = name;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
/* We do not care about INSNs that is not a part of our
Add support for Xilinx MicroBlaze processor. * bfd/Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}. * bfd/Makefile.in: Same. * bfd/archures.c: Add bfd_arch_microblaze. * bfd/bfd-in2.h: Regenerate. * bfd/config.bfd: Add microblaze target. * bfd/configure: Add bfd_elf32_microblaze_vec target. * bfd/configure.in: Same. * bfd/cpu-microblaze.c: New. * bfd/elf32-microblaze.c: New. * bfd/libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc(). * bfd/libbfd.h: Regenerate. * bfd/reloc.c: Add MICROBLAZE relocations. * bfd/section.c: Add struct relax_table and relax_count to section. * bfd/targets.c: Add bfd_elf32_microblaze_vec. * binutils/MAINTAINERS: Add self as maintainer. * binutils/readelf.c: Include elf/microblaze.h, add EM_MICROBLAZE & EM_MICROBLAZE_OLD to guess_is_rela(), dump_relocations(), get_machine_name(). * config.sub: Add microblaze target. * configure: Same. * configure.ac: Same. * gas/Makefile.am: add microblaze to CPU_TYPES, config/tc-microblaze.c to TARGET_CPU_CFILES, config/tc-microblaze.h to TARGET_CPU_HFILES, add DEP_microblaze_elf target. * gas/Makefile.in: Same. * gas/config/tc-microblaze.c: Add MicroBlaze assembler. * gas/config/tc-microblaze.h: Add header for tc-microblaze.c. * gas/configure: Add microblaze target. * gas/configure.in: Same. * gas/configure.tgt: Same. * gas/doc/Makefile.am: Add c-microblaze.texi to CPU_DOCS. * gas/doc/Makefile.in: Same. * gas/doc/all.texi: Set MICROBLAZE. * gas/doc/as.texinfo: Add MicroBlaze doc links. * gas/doc/c-microblaze.texi: New MicroBlaze docs. * include/dis-asm.h: Decl print_insn_microblaze(). * include/elf/common.h: Define EM_MICROBLAZE & EM_MICROBLAZE_OLD. * include/elf/microblaze.h: New reloc definitions. * ld/Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to ALL_EMULATIONS, targets. * ld/Makefile.in: Same. * ld/configure.tgt: Add microblaze*-linux*, microblaze* targets. * ld/emulparams/elf32mb_linux.sh: New. * ld/emulparams/elf32microblaze.sh. New. * ld/scripttempl/elfmicroblaze.sc: New. * opcodes/Makefile.am: Add microblaze-opc.h to HFILES, microblaze-dis.c to CFILES, microblaze-dis.lo to ALL_MACHINES, targets. * opcodes/Makefile.in: Same. * opcodes/configure: Add bfd_microblaze_arch target. * opcodes/configure.in: Same. * opcodes/disassemble.c: Define ARCH_microblaze, return print_insn_microblaze(). * opcodes/microblaze-dis.c: New MicroBlaze disassembler. * opcodes/microblaze-opc.h: New MicroBlaze opcode definitions. * opcodes/microblaze-opcm.h: New MicroBlaze opcode types.
2009-08-06 19:38:04 +02:00
oplevel setting. */
if ((insts->oplevel & tic4x_oplevel) == 0)
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
return ok;
2002-08-28 12:38:51 +02:00
while (1)
{
switch (*s)
{
case 'B':
case 'C':
/* Dynamically create all the conditional insts. */
for (i = 0; i < tic4x_num_conds; i++)
2002-08-28 12:38:51 +02:00
{
tic4x_inst_t *inst;
2002-08-28 12:38:51 +02:00
int k = 0;
char *c = tic4x_conds[i].name;
2002-08-28 12:38:51 +02:00
char *e = d;
while (*c)
*e++ = *c++;
c = s + 1;
while (*c)
*e++ = *c++;
*e = '\0';
/* If instruction found then have already processed it. */
if (hash_find (tic4x_op_hash, name))
2002-08-28 12:38:51 +02:00
return 1;
do
{
inst = tic4x_inst_make (name, insts[k].opcode +
(tic4x_conds[i].cond <<
2002-08-28 12:38:51 +02:00
(*s == 'B' ? 16 : 23)),
insts[k].args);
if (k == 0) /* Save strcmp() with following func. */
ok &= tic4x_inst_insert (inst);
2002-08-28 12:38:51 +02:00
k++;
}
while (!strcmp (insts->name,
insts[k].name));
}
return ok;
break;
case '\0':
return tic4x_inst_insert (insts);
2002-08-28 12:38:51 +02:00
break;
default:
*d++ = *s++;
break;
}
}
}
/* This function is called once, at assembler startup time. It should
set up all the tables, etc., that the MD part of the assembler will
need. */
void
md_begin (void)
2002-08-28 12:38:51 +02:00
{
int ok = 1;
unsigned int i;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
/* Setup the proper opcode level according to the
commandline parameters */
tic4x_oplevel = OP_C3X;
if ( IS_CPU_TIC4X(tic4x_cpu) )
tic4x_oplevel |= OP_C4X;
if ( ( tic4x_cpu == 31 && tic4x_revision >= 6)
|| (tic4x_cpu == 32 && tic4x_revision >= 2)
|| (tic4x_cpu == 33)
|| tic4x_enhanced )
tic4x_oplevel |= OP_ENH;
if ( ( tic4x_cpu == 30 && tic4x_revision >= 7)
|| (tic4x_cpu == 31 && tic4x_revision >= 5)
|| (tic4x_cpu == 32)
|| tic4x_lowpower )
tic4x_oplevel |= OP_LPWR;
if ( ( tic4x_cpu == 30 && tic4x_revision >= 7)
|| (tic4x_cpu == 31 && tic4x_revision >= 5)
|| (tic4x_cpu == 32)
|| (tic4x_cpu == 33)
|| (tic4x_cpu == 40 && tic4x_revision >= 5)
|| (tic4x_cpu == 44)
|| tic4x_idle2 )
tic4x_oplevel |= OP_IDLE2;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
2002-08-28 12:38:51 +02:00
/* Create hash table for mnemonics. */
tic4x_op_hash = hash_new ();
2002-08-28 12:38:51 +02:00
/* Create hash table for asg pseudo. */
tic4x_asg_hash = hash_new ();
2002-08-28 12:38:51 +02:00
/* Add mnemonics to hash table, expanding conditional mnemonics on fly. */
for (i = 0; i < tic4x_num_insts; i++)
ok &= tic4x_inst_add (tic4x_insts + i);
2002-08-28 12:38:51 +02:00
/* Create dummy inst to avoid errors accessing end of table. */
tic4x_inst_make ("", 0, "");
2002-08-28 12:38:51 +02:00
if (!ok)
as_fatal ("Broken assembler. No assembly attempted.");
/* Add registers to symbol table. */
tic4x_init_regtable ();
2002-08-28 12:38:51 +02:00
/* Add predefined symbols to symbol table. */
tic4x_init_symbols ();
2002-08-28 12:38:51 +02:00
}
void
tic4x_end (void)
2002-08-28 12:38:51 +02:00
{
bfd_set_arch_mach (stdoutput, bfd_arch_tic4x,
IS_CPU_TIC4X (tic4x_cpu) ? bfd_mach_tic4x : bfd_mach_tic3x);
2002-08-28 12:38:51 +02:00
}
static int
tic4x_indirect_parse (tic4x_operand_t *operand,
const tic4x_indirect_t *indirect)
2002-08-28 12:38:51 +02:00
{
char *n = indirect->name;
char *s = input_line_pointer;
char *b;
symbolS *symbolP;
char name[32];
operand->disp = 0;
for (; *n; n++)
{
switch (*n)
{
case 'a': /* Need to match aux register. */
b = name;
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
if (*s == '%')
s++;
#endif
2003-07-14 12:06:06 +02:00
while (ISALNUM (*s))
2002-08-28 12:38:51 +02:00
*b++ = *s++;
*b++ = '\0';
if (!(symbolP = symbol_find (name)))
return 0;
if (S_GET_SEGMENT (symbolP) != reg_section)
return 0;
operand->aregno = S_GET_VALUE (symbolP);
if (operand->aregno >= REG_AR0 && operand->aregno <= REG_AR7)
break;
as_bad (_("Auxiliary register AR0--AR7 required for indirect"));
2002-08-28 12:38:51 +02:00
return -1;
case 'd': /* Need to match constant for disp. */
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
if (*s == '%') /* expr() will die if we don't skip this. */
s++;
#endif
s = tic4x_expression (s, &operand->expr);
2002-08-28 12:38:51 +02:00
if (operand->expr.X_op != O_constant)
return 0;
operand->disp = operand->expr.X_add_number;
if (operand->disp < 0 || operand->disp > 255)
{
as_bad (_("Bad displacement %d (require 0--255)\n"),
2002-08-28 12:38:51 +02:00
operand->disp);
return -1;
}
break;
case 'y': /* Need to match IR0. */
case 'z': /* Need to match IR1. */
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
if (*s == '%')
s++;
#endif
s = tic4x_expression (s, &operand->expr);
2002-08-28 12:38:51 +02:00
if (operand->expr.X_op != O_register)
return 0;
if (operand->expr.X_add_number != REG_IR0
&& operand->expr.X_add_number != REG_IR1)
{
as_bad (_("Index register IR0,IR1 required for displacement"));
2002-08-28 12:38:51 +02:00
return -1;
}
if (*n == 'y' && operand->expr.X_add_number == REG_IR0)
break;
if (*n == 'z' && operand->expr.X_add_number == REG_IR1)
break;
return 0;
case '(':
if (*s != '(') /* No displacement, assume to be 1. */
{
operand->disp = 1;
while (*n != ')')
n++;
}
else
s++;
break;
default:
2003-07-14 12:06:06 +02:00
if (TOLOWER (*s) != *n)
2002-08-28 12:38:51 +02:00
return 0;
s++;
}
}
if (*s != ' ' && *s != ',' && *s != '\0')
return 0;
input_line_pointer = s;
return 1;
}
static char *
tic4x_operand_parse (char *s, tic4x_operand_t *operand)
2002-08-28 12:38:51 +02:00
{
unsigned int i;
char c;
int ret;
expressionS *exp = &operand->expr;
char *save = input_line_pointer;
char *str;
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 00:11:02 +02:00
char *new_pointer;
2002-08-28 12:38:51 +02:00
struct hash_entry *entry = NULL;
input_line_pointer = s;
SKIP_WHITESPACE ();
str = input_line_pointer;
c = get_symbol_end (); /* Get terminator. */
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 00:11:02 +02:00
new_pointer = input_line_pointer;
if (strlen (str) && (entry = hash_find (tic4x_asg_hash, str)) != NULL)
2002-08-28 12:38:51 +02:00
{
*input_line_pointer = c;
input_line_pointer = (char *) entry;
}
else
{
*input_line_pointer = c;
input_line_pointer = str;
}
operand->mode = M_UNKNOWN;
switch (*input_line_pointer)
{
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
case '%':
input_line_pointer = tic4x_expression (++input_line_pointer, exp);
2002-08-28 12:38:51 +02:00
if (exp->X_op != O_register)
as_bad (_("Expecting a register name"));
2002-08-28 12:38:51 +02:00
operand->mode = M_REGISTER;
break;
case '^':
/* Denotes high 16 bits. */
input_line_pointer = tic4x_expression (++input_line_pointer, exp);
2002-08-28 12:38:51 +02:00
if (exp->X_op == O_constant)
operand->mode = M_IMMED;
else if (exp->X_op == O_big)
{
if (exp->X_add_number)
as_bad (_("Number too large")); /* bignum required */
2002-08-28 12:38:51 +02:00
else
{
tic4x_gen_to_words (generic_floating_point_number,
2002-08-28 12:38:51 +02:00
operand->fwords, S_PRECISION);
operand->mode = M_IMMED_F;
}
}
/* Allow ori ^foo, ar0 to be equivalent to ldi .hi.foo, ar0 */
/* WARNING : The TI C40 assembler cannot do this. */
else if (exp->X_op == O_symbol)
{
operand->mode = M_HI;
break;
}
case '#':
input_line_pointer = tic4x_expression (++input_line_pointer, exp);
2002-08-28 12:38:51 +02:00
if (exp->X_op == O_constant)
operand->mode = M_IMMED;
else if (exp->X_op == O_big)
{
if (exp->X_add_number > 0)
as_bad (_("Number too large")); /* bignum required. */
2002-08-28 12:38:51 +02:00
else
{
tic4x_gen_to_words (generic_floating_point_number,
2002-08-28 12:38:51 +02:00
operand->fwords, S_PRECISION);
operand->mode = M_IMMED_F;
}
}
/* Allow ori foo, ar0 to be equivalent to ldi .lo.foo, ar0 */
/* WARNING : The TI C40 assembler cannot do this. */
else if (exp->X_op == O_symbol)
{
operand->mode = M_IMMED;
break;
}
else
as_bad (_("Expecting a constant value"));
2002-08-28 12:38:51 +02:00
break;
case '\\':
#endif
case '@':
input_line_pointer = tic4x_expression (++input_line_pointer, exp);
2002-08-28 12:38:51 +02:00
if (exp->X_op != O_constant && exp->X_op != O_symbol)
as_bad (_("Bad direct addressing construct %s"), s);
2002-08-28 12:38:51 +02:00
if (exp->X_op == O_constant)
{
if (exp->X_add_number < 0)
as_bad (_("Direct value of %ld is not suitable"),
2002-08-28 12:38:51 +02:00
(long) exp->X_add_number);
}
operand->mode = M_DIRECT;
break;
case '*':
ret = -1;
for (i = 0; i < tic4x_num_indirects; i++)
if ((ret = tic4x_indirect_parse (operand, &tic4x_indirects[i])))
2002-08-28 12:38:51 +02:00
break;
if (ret < 0)
break;
if (i < tic4x_num_indirects)
2002-08-28 12:38:51 +02:00
{
operand->mode = M_INDIRECT;
/* Indirect addressing mode number. */
operand->expr.X_add_number = tic4x_indirects[i].modn;
2002-08-28 12:38:51 +02:00
/* Convert *+ARn(0) to *ARn etc. Maybe we should
squeal about silly ones? */
if (operand->expr.X_add_number < 0x08 && !operand->disp)
operand->expr.X_add_number = 0x18;
}
else
as_bad (_("Unknown indirect addressing mode"));
2002-08-28 12:38:51 +02:00
break;
default:
operand->mode = M_IMMED; /* Assume immediate. */
str = input_line_pointer;
input_line_pointer = tic4x_expression (input_line_pointer, exp);
2002-08-28 12:38:51 +02:00
if (exp->X_op == O_register)
{
know (exp->X_add_symbol == 0);
know (exp->X_op_symbol == 0);
operand->mode = M_REGISTER;
break;
}
else if (exp->X_op == O_big)
{
if (exp->X_add_number > 0)
as_bad (_("Number too large")); /* bignum required. */
2002-08-28 12:38:51 +02:00
else
{
tic4x_gen_to_words (generic_floating_point_number,
2002-08-28 12:38:51 +02:00
operand->fwords, S_PRECISION);
operand->mode = M_IMMED_F;
}
break;
}
#ifdef TIC4X_ALT_SYNTAX
2002-08-28 12:38:51 +02:00
/* Allow ldi foo, ar0 to be equivalent to ldi @foo, ar0. */
else if (exp->X_op == O_symbol)
{
operand->mode = M_DIRECT;
break;
}
#endif
}
if (entry == NULL)
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 00:11:02 +02:00
new_pointer = input_line_pointer;
2002-08-28 12:38:51 +02:00
input_line_pointer = save;
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 00:11:02 +02:00
return new_pointer;
2002-08-28 12:38:51 +02:00
}
static int
tic4x_operands_match (tic4x_inst_t *inst, tic4x_insn_t *tinsn, int check)
2002-08-28 12:38:51 +02:00
{
const char *args = inst->args;
unsigned long opcode = inst->opcode;
int num_operands = tinsn->num_operands;
tic4x_operand_t *operand = tinsn->operands;
2002-08-28 12:38:51 +02:00
expressionS *exp = &operand->expr;
int ret = 1;
int reg;
/* Build the opcode, checking as we go to make sure that the
operands match.
If an operand matches, we modify insn or opcode appropriately,
and do a "continue". If an operand fails to match, we "break". */
tinsn->nchars = 4; /* Instructions always 4 bytes. */
tinsn->reloc = NO_RELOC;
tinsn->pcrel = 0;
2002-08-28 12:38:51 +02:00
if (*args == '\0')
{
tinsn->opcode = opcode;
2002-08-28 12:38:51 +02:00
return num_operands == 0;
}
for (;; ++args)
{
switch (*args)
{
case '\0': /* End of args. */
if (num_operands == 1)
{
tinsn->opcode = opcode;
2002-08-28 12:38:51 +02:00
return ret;
}
break; /* Too many operands. */
case '#': /* This is only used for ldp. */
if (operand->mode != M_DIRECT && operand->mode != M_IMMED)
break;
/* While this looks like a direct addressing mode, we actually
use an immediate mode form of ldiu or ldpk instruction. */
if (exp->X_op == O_constant)
{
if( ( IS_CPU_TIC4X (tic4x_cpu) && exp->X_add_number <= 65535 )
|| ( IS_CPU_TIC3X (tic4x_cpu) && exp->X_add_number <= 255 ) )
{
INSERTS (opcode, exp->X_add_number, 15, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Immediate value of %ld is too large for ldf"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
ret = -1;
continue;
}
2002-08-28 12:38:51 +02:00
}
else if (exp->X_op == O_symbol)
{
tinsn->reloc = BFD_RELOC_HI16;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
}
break; /* Not direct (dp) addressing. */
case '@': /* direct. */
if (operand->mode != M_DIRECT)
break;
if (exp->X_op == O_constant)
{
/* Store only the 16 LSBs of the number. */
INSERTS (opcode, exp->X_add_number, 15, 0);
continue;
2002-08-28 12:38:51 +02:00
}
else if (exp->X_op == O_symbol)
{
tinsn->reloc = BFD_RELOC_LO16;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
}
break; /* Not direct addressing. */
case 'A':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_AR0 && reg <= REG_AR7)
INSERTU (opcode, reg - REG_AR0, 24, 22);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Destination register must be ARn"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'B': /* Unsigned integer immediate. */
/* Allow br label or br @label. */
if (operand->mode != M_IMMED && operand->mode != M_DIRECT)
break;
if (exp->X_op == O_constant)
{
if (exp->X_add_number < (1 << 24))
{
INSERTU (opcode, exp->X_add_number, 23, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Immediate value of %ld is too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
if (IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
{
tinsn->reloc = BFD_RELOC_24_PCREL;
tinsn->pcrel = 1;
2002-08-28 12:38:51 +02:00
}
else
{
tinsn->reloc = BFD_RELOC_24;
tinsn->pcrel = 0;
2002-08-28 12:38:51 +02:00
}
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
case 'C':
if (!IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
if (operand->mode != M_INDIRECT)
break;
/* Require either *+ARn(disp) or *ARn. */
2002-08-28 12:38:51 +02:00
if (operand->expr.X_add_number != 0
&& operand->expr.X_add_number != 0x18)
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Invalid indirect addressing mode"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
ret = -1;
2002-08-28 12:38:51 +02:00
continue;
}
INSERTU (opcode, operand->aregno - REG_AR0, 2, 0);
INSERTU (opcode, operand->disp, 7, 3);
continue;
case 'E':
if (!(operand->mode == M_REGISTER))
break;
INSERTU (opcode, exp->X_add_number, 7, 0);
continue;
case 'e':
if (!(operand->mode == M_REGISTER))
break;
reg = exp->X_add_number;
if ( (reg >= REG_R0 && reg <= REG_R7)
|| (IS_CPU_TIC4X (tic4x_cpu) && reg >= REG_R8 && reg <= REG_R11) )
INSERTU (opcode, reg, 7, 0);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be Rn"));
ret = -1;
}
continue;
2002-08-28 12:38:51 +02:00
case 'F':
if (operand->mode != M_IMMED_F
&& !(operand->mode == M_IMMED && exp->X_op == O_constant))
break;
if (operand->mode != M_IMMED_F)
{
/* OK, we 've got something like cmpf 0, r0
Why can't they stick in a bloody decimal point ?! */
char string[16];
/* Create floating point number string. */
sprintf (string, "%d.0", (int) exp->X_add_number);
tic4x_atof (string, 's', operand->fwords);
2002-08-28 12:38:51 +02:00
}
INSERTU (opcode, operand->fwords[0], 15, 0);
continue;
case 'G':
if (operand->mode != M_REGISTER)
break;
INSERTU (opcode, exp->X_add_number, 15, 8);
continue;
case 'g':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if ( (reg >= REG_R0 && reg <= REG_R7)
|| (IS_CPU_TIC4X (tic4x_cpu) && reg >= REG_R8 && reg <= REG_R11) )
INSERTU (opcode, reg, 15, 8);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be Rn"));
ret = -1;
}
continue;
2002-08-28 12:38:51 +02:00
case 'H':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_R0 && reg <= REG_R7)
INSERTU (opcode, reg - REG_R0, 18, 16);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be R0--R7"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case 'i':
if ( operand->mode == M_REGISTER
&& tic4x_oplevel & OP_ENH )
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
reg = exp->X_add_number;
INSERTU (opcode, reg, 4, 0);
INSERTU (opcode, 7, 7, 5);
continue;
}
/* Fallthrough */
2002-08-28 12:38:51 +02:00
case 'I':
if (operand->mode != M_INDIRECT)
break;
if (operand->disp != 0 && operand->disp != 1)
{
if (IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Invalid indirect addressing mode displacement %d"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
operand->disp);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
INSERTU (opcode, operand->aregno - REG_AR0, 2, 0);
INSERTU (opcode, operand->expr.X_add_number, 7, 3);
continue;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case 'j':
if ( operand->mode == M_REGISTER
&& tic4x_oplevel & OP_ENH )
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
reg = exp->X_add_number;
INSERTU (opcode, reg, 12, 8);
INSERTU (opcode, 7, 15, 13);
continue;
}
/* Fallthrough */
2002-08-28 12:38:51 +02:00
case 'J':
if (operand->mode != M_INDIRECT)
break;
if (operand->disp != 0 && operand->disp != 1)
{
if (IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Invalid indirect addressing mode displacement %d"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
operand->disp);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
INSERTU (opcode, operand->aregno - REG_AR0, 10, 8);
INSERTU (opcode, operand->expr.X_add_number, 15, 11);
continue;
case 'K':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_R0 && reg <= REG_R7)
INSERTU (opcode, reg - REG_R0, 21, 19);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be R0--R7"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'L':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_R0 && reg <= REG_R7)
INSERTU (opcode, reg - REG_R0, 24, 22);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be R0--R7"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'M':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg == REG_R2 || reg == REG_R3)
INSERTU (opcode, reg - REG_R2, 22, 22);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Destination register must be R2 or R3"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'N':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg == REG_R0 || reg == REG_R1)
INSERTU (opcode, reg - REG_R0, 23, 23);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Destination register must be R0 or R1"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'O':
if (!IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
if (operand->mode != M_INDIRECT)
break;
/* Require either *+ARn(disp) or *ARn. */
if (operand->expr.X_add_number != 0
&& operand->expr.X_add_number != 0x18)
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Invalid indirect addressing mode"));
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
INSERTU (opcode, operand->aregno - REG_AR0, 10, 8);
INSERTU (opcode, operand->disp, 15, 11);
continue;
case 'P': /* PC relative displacement. */
/* Allow br label or br @label. */
if (operand->mode != M_IMMED && operand->mode != M_DIRECT)
break;
if (exp->X_op == O_constant)
{
if (exp->X_add_number >= -32768 && exp->X_add_number <= 32767)
{
INSERTS (opcode, exp->X_add_number, 15, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Displacement value of %ld is too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
tinsn->reloc = BFD_RELOC_16_PCREL;
tinsn->pcrel = 1;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
case 'Q':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
INSERTU (opcode, reg, 15, 0);
continue;
case 'q':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if ( (reg >= REG_R0 && reg <= REG_R7)
|| (IS_CPU_TIC4X (tic4x_cpu) && reg >= REG_R8 && reg <= REG_R11) )
INSERTU (opcode, reg, 15, 0);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be Rn"));
ret = -1;
}
continue;
2002-08-28 12:38:51 +02:00
case 'R':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
INSERTU (opcode, reg, 20, 16);
continue;
case 'r':
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if ( (reg >= REG_R0 && reg <= REG_R7)
|| (IS_CPU_TIC4X (tic4x_cpu) && reg >= REG_R8 && reg <= REG_R11) )
INSERTU (opcode, reg, 20, 16);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be Rn"));
ret = -1;
}
continue;
2002-08-28 12:38:51 +02:00
case 'S': /* Short immediate int. */
if (operand->mode != M_IMMED && operand->mode != M_HI)
break;
if (exp->X_op == O_big)
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Floating point number not valid in expression"));
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
if (exp->X_op == O_constant)
{
if (exp->X_add_number >= -32768 && exp->X_add_number <= 65535)
{
INSERTS (opcode, exp->X_add_number, 15, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Signed immediate value %ld too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
else if (exp->X_op == O_symbol)
{
if (operand->mode == M_HI)
{
tinsn->reloc = BFD_RELOC_HI16;
2002-08-28 12:38:51 +02:00
}
else
{
tinsn->reloc = BFD_RELOC_LO16;
2002-08-28 12:38:51 +02:00
}
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
}
/* Handle cases like ldi foo - $, ar0 where foo
is a forward reference. Perhaps we should check
for X_op == O_symbol and disallow things like
ldi foo, ar0. */
tinsn->reloc = BFD_RELOC_16;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
case 'T': /* 5-bit immediate value for tic4x stik. */
if (!IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
if (operand->mode != M_IMMED)
break;
if (exp->X_op == O_constant)
{
if (exp->X_add_number < 16 && exp->X_add_number >= -16)
{
INSERTS (opcode, exp->X_add_number, 20, 16);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Immediate value of %ld is too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
break; /* No relocations allowed. */
case 'U': /* Unsigned integer immediate. */
if (operand->mode != M_IMMED && operand->mode != M_HI)
break;
if (exp->X_op == O_constant)
{
if (exp->X_add_number < (1 << 16) && exp->X_add_number >= 0)
{
INSERTU (opcode, exp->X_add_number, 15, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Unsigned immediate value %ld too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
else if (exp->X_op == O_symbol)
{
if (operand->mode == M_HI)
tinsn->reloc = BFD_RELOC_HI16;
2002-08-28 12:38:51 +02:00
else
tinsn->reloc = BFD_RELOC_LO16;
2002-08-28 12:38:51 +02:00
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
}
tinsn->reloc = BFD_RELOC_16;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
case 'V': /* Trap numbers (immediate field). */
if (operand->mode != M_IMMED)
break;
if (exp->X_op == O_constant)
{
if (exp->X_add_number < 512 && IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
{
INSERTU (opcode, exp->X_add_number, 8, 0);
continue;
}
else if (exp->X_add_number < 32 && IS_CPU_TIC3X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
{
INSERTU (opcode, exp->X_add_number | 0x20, 4, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Immediate value of %ld is too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
break; /* No relocations allowed. */
case 'W': /* Short immediate int (0--7). */
if (!IS_CPU_TIC4X (tic4x_cpu))
2002-08-28 12:38:51 +02:00
break;
if (operand->mode != M_IMMED)
break;
if (exp->X_op == O_big)
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Floating point number not valid in expression"));
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
if (exp->X_op == O_constant)
{
if (exp->X_add_number >= -256 && exp->X_add_number <= 127)
{
INSERTS (opcode, exp->X_add_number, 7, 0);
continue;
}
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Immediate value %ld too large"),
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
(long) exp->X_add_number);
2002-08-28 12:38:51 +02:00
ret = -1;
continue;
}
}
tinsn->reloc = BFD_RELOC_16;
tinsn->exp = *exp;
2002-08-28 12:38:51 +02:00
continue;
case 'X': /* Expansion register for tic4x. */
2002-08-28 12:38:51 +02:00
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_IVTP && reg <= REG_TVTP)
INSERTU (opcode, reg - REG_IVTP, 4, 0);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be ivtp or tvtp"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'Y': /* Address register for tic4x lda. */
2002-08-28 12:38:51 +02:00
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_AR0 && reg <= REG_SP)
INSERTU (opcode, reg, 20, 16);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be address register"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case 'Z': /* Expansion register for tic4x. */
2002-08-28 12:38:51 +02:00
if (operand->mode != M_REGISTER)
break;
reg = exp->X_add_number;
if (reg >= REG_IVTP && reg <= REG_TVTP)
INSERTU (opcode, reg - REG_IVTP, 20, 16);
else
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (!check)
as_bad (_("Register must be ivtp or tvtp"));
2002-08-28 12:38:51 +02:00
ret = -1;
}
continue;
case '*':
if (operand->mode != M_INDIRECT)
break;
INSERTS (opcode, operand->disp, 7, 0);
INSERTU (opcode, operand->aregno - REG_AR0, 10, 8);
INSERTU (opcode, operand->expr.X_add_number, 15, 11);
continue;
case '|': /* treat as `,' if have ldi_ldi form. */
if (tinsn->parallel)
2002-08-28 12:38:51 +02:00
{
if (--num_operands < 0)
break; /* Too few operands. */
operand++;
if (operand->mode != M_PARALLEL)
break;
}
/* Fall through. */
case ',': /* Another operand. */
if (--num_operands < 0)
break; /* Too few operands. */
operand++;
exp = &operand->expr;
continue;
case ';': /* Another optional operand. */
if (num_operands == 1 || operand[1].mode == M_PARALLEL)
continue;
if (--num_operands < 0)
break; /* Too few operands. */
operand++;
exp = &operand->expr;
continue;
default:
BAD_CASE (*args);
}
return 0;
}
}
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
static void
tic4x_insn_check (tic4x_insn_t *tinsn)
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
if (!strcmp (tinsn->name, "lda"))
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
if (tinsn->num_operands < 2 || tinsn->num_operands > 2)
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
as_fatal ("Illegal internal LDA insn definition");
if (tinsn->operands[0].mode == M_REGISTER
&& tinsn->operands[1].mode == M_REGISTER
&& tinsn->operands[0].expr.X_add_number == tinsn->operands[1].expr.X_add_number )
as_bad (_("Source and destination register should not be equal"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
}
else if (!strcmp (tinsn->name, "ldi_ldi")
|| !strcmp (tinsn->name, "ldi1_ldi2")
|| !strcmp (tinsn->name, "ldi2_ldi1")
|| !strcmp (tinsn->name, "ldf_ldf")
|| !strcmp (tinsn->name, "ldf1_ldf2")
|| !strcmp (tinsn->name, "ldf2_ldf1") )
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
if (tinsn->num_operands < 4 && tinsn->num_operands > 5 )
as_fatal ("Illegal internal %s insn definition", tinsn->name);
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (tinsn->operands[1].mode == M_REGISTER
&& tinsn->operands[tinsn->num_operands-1].mode == M_REGISTER
&& tinsn->operands[1].expr.X_add_number == tinsn->operands[tinsn->num_operands-1].expr.X_add_number )
as_warn (_("Equal parallell destination registers, one result will be discarded"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
}
}
static void
tic4x_insn_output (tic4x_insn_t *tinsn)
2002-08-28 12:38:51 +02:00
{
char *dst;
/* Grab another fragment for opcode. */
dst = frag_more (tinsn->nchars);
2002-08-28 12:38:51 +02:00
/* Put out opcode word as a series of bytes in little endian order. */
md_number_to_chars (dst, tinsn->opcode, tinsn->nchars);
2002-08-28 12:38:51 +02:00
/* Put out the symbol-dependent stuff. */
if (tinsn->reloc != NO_RELOC)
2002-08-28 12:38:51 +02:00
{
/* Where is the offset into the fragment for this instruction. */
fix_new_exp (frag_now,
dst - frag_now->fr_literal, /* where */
tinsn->nchars, /* size */
&tinsn->exp,
tinsn->pcrel,
tinsn->reloc);
2002-08-28 12:38:51 +02:00
}
}
/* Parse the operands. */
static int
tic4x_operands_parse (char *s, tic4x_operand_t *operands, int num_operands)
2002-08-28 12:38:51 +02:00
{
if (!*s)
return num_operands;
do
s = tic4x_operand_parse (s, &operands[num_operands++]);
while (num_operands < TIC4X_OPERANDS_MAX && *s++ == ',');
2002-08-28 12:38:51 +02:00
if (num_operands > TIC4X_OPERANDS_MAX)
2002-08-28 12:38:51 +02:00
{
as_bad (_("Too many operands scanned"));
2002-08-28 12:38:51 +02:00
return -1;
}
return num_operands;
}
/* Assemble a single instruction. Its label has already been handled
by the generic front end. We just parse mnemonic and operands, and
produce the bytes of data and relocation. */
void
md_assemble (char *str)
2002-08-28 12:38:51 +02:00
{
int ok = 0;
char *s;
int i;
int parsed = 0;
tic4x_inst_t *inst; /* Instruction template. */
tic4x_inst_t *first_inst;
2002-08-28 12:38:51 +02:00
/* Scan for parallel operators */
if (str)
{
s = str;
while (*s && *s != '|')
s++;
if (*s && s[1]=='|')
{
if(insn->parallel)
{
as_bad (_("Parallel opcode cannot contain more than two instructions"));
insn->parallel = 0;
insn->in_use = 0;
return;
}
/* Lets take care of the first part of the parallel insn */
*s++ = 0;
md_assemble(str);
insn->parallel = 1;
str = ++s;
/* .. and let the second run though here */
}
}
2002-08-28 12:38:51 +02:00
if (str && insn->parallel)
{
/* Find mnemonic (second part of parallel instruction). */
s = str;
/* Skip past instruction mnemonic. */
while (*s && *s != ' ')
2002-08-28 12:38:51 +02:00
s++;
if (*s) /* Null terminate for hash_find. */
*s++ = '\0'; /* and skip past null. */
strcat (insn->name, "_");
strncat (insn->name, str, TIC4X_NAME_MAX - strlen (insn->name));
2002-08-28 12:38:51 +02:00
insn->operands[insn->num_operands++].mode = M_PARALLEL;
if ((i = tic4x_operands_parse
2002-08-28 12:38:51 +02:00
(s, insn->operands, insn->num_operands)) < 0)
{
insn->parallel = 0;
insn->in_use = 0;
return;
}
insn->num_operands = i;
parsed = 1;
}
if (insn->in_use)
{
if ((insn->inst = (struct tic4x_inst *)
hash_find (tic4x_op_hash, insn->name)) == NULL)
2002-08-28 12:38:51 +02:00
{
as_bad (_("Unknown opcode `%s'."), insn->name);
2002-08-28 12:38:51 +02:00
insn->parallel = 0;
insn->in_use = 0;
return;
}
inst = insn->inst;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
first_inst = NULL;
2002-08-28 12:38:51 +02:00
do
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
ok = tic4x_operands_match (inst, insn, 1);
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
if (ok < 0)
{
if (!first_inst)
first_inst = inst;
ok = 0;
}
} while (!ok && !strcmp (inst->name, inst[1].name) && inst++);
2002-08-28 12:38:51 +02:00
if (ok > 0)
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
tic4x_insn_check (insn);
tic4x_insn_output (insn);
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
}
2002-08-28 12:38:51 +02:00
else if (!ok)
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
{
if (first_inst)
tic4x_operands_match (first_inst, insn, 0);
as_bad (_("Invalid operands for %s"), insn->name);
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
}
2002-08-28 12:38:51 +02:00
else
as_bad (_("Invalid instruction %s"), insn->name);
2002-08-28 12:38:51 +02:00
}
if (str && !parsed)
{
/* Find mnemonic. */
s = str;
while (*s && *s != ' ') /* Skip past instruction mnemonic. */
s++;
if (*s) /* Null terminate for hash_find. */
*s++ = '\0'; /* and skip past null. */
strncpy (insn->name, str, TIC4X_NAME_MAX - 3);
2002-08-28 12:38:51 +02:00
if ((i = tic4x_operands_parse (s, insn->operands, 0)) < 0)
2002-08-28 12:38:51 +02:00
{
insn->inst = NULL; /* Flag that error occurred. */
2002-08-28 12:38:51 +02:00
insn->parallel = 0;
insn->in_use = 0;
return;
}
insn->num_operands = i;
insn->in_use = 1;
}
else
insn->in_use = 0;
insn->parallel = 0;
}
void
tic4x_cleanup (void)
2002-08-28 12:38:51 +02:00
{
if (insn->in_use)
md_assemble (NULL);
}
/* Turn a string in input_line_pointer into a floating point constant
of type type, and store the appropriate bytes in *litP. The number
of chars emitted is stored in *sizeP. An error message is
2002-08-28 12:38:51 +02:00
returned, or NULL on OK. */
char *
md_atof (int type, char *litP, int *sizeP)
2002-08-28 12:38:51 +02:00
{
int prec;
int ieee;
LITTLENUM_TYPE words[MAX_LITTLENUMS];
LITTLENUM_TYPE *wordP;
char *t;
2002-08-28 12:38:51 +02:00
switch (type)
{
case 's': /* .single */
2002-08-28 12:38:51 +02:00
case 'S':
ieee = 0;
prec = 1;
break;
case 'd': /* .double */
2002-08-28 12:38:51 +02:00
case 'D':
case 'f': /* .float */
2002-08-28 12:38:51 +02:00
case 'F':
ieee = 0;
prec = 2; /* 1 32-bit word */
2002-08-28 12:38:51 +02:00
break;
case 'i': /* .ieee */
case 'I':
2002-08-28 12:38:51 +02:00
prec = 2;
ieee = 1;
type = 'f'; /* Rewrite type to be usable by atof_ieee(). */
2002-08-28 12:38:51 +02:00
break;
case 'e': /* .ldouble */
case 'E':
prec = 4; /* 2 32-bit words */
ieee = 0;
2002-08-28 12:38:51 +02:00
break;
default:
*sizeP = 0;
return _("Unrecognized or unsupported floating point constant");
2002-08-28 12:38:51 +02:00
}
if (ieee)
t = atof_ieee (input_line_pointer, type, words);
else
t = tic4x_atof (input_line_pointer, type, words);
2002-08-28 12:38:51 +02:00
if (t)
input_line_pointer = t;
*sizeP = prec * sizeof (LITTLENUM_TYPE);
2002-08-28 12:38:51 +02:00
/* This loops outputs the LITTLENUMs in REVERSE order; in accord with
little endian byte order. */
/* SES: However it is required to put the words (32-bits) out in the
correct order, hence we write 2 and 2 littlenums in little endian
order, while we keep the original order on successive words. */
for (wordP = words; wordP<(words+prec) ; wordP+=2)
2002-08-28 12:38:51 +02:00
{
if (wordP < (words + prec - 1)) /* Dump wordP[1] (if we have one). */
{
md_number_to_chars (litP, (valueT) (wordP[1]),
sizeof (LITTLENUM_TYPE));
litP += sizeof (LITTLENUM_TYPE);
}
/* Dump wordP[0] */
md_number_to_chars (litP, (valueT) (wordP[0]),
sizeof (LITTLENUM_TYPE));
2002-08-28 12:38:51 +02:00
litP += sizeof (LITTLENUM_TYPE);
}
return NULL;
2002-08-28 12:38:51 +02:00
}
void
md_apply_fix (fixS *fixP, valueT *value, segT seg ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
valueT val = *value;
switch (fixP->fx_r_type)
{
case BFD_RELOC_HI16:
val >>= 16;
break;
case BFD_RELOC_LO16:
val &= 0xffff;
break;
default:
break;
}
switch (fixP->fx_r_type)
{
case BFD_RELOC_32:
buf[3] = val >> 24;
case BFD_RELOC_24:
case BFD_RELOC_24_PCREL:
buf[2] = val >> 16;
case BFD_RELOC_16:
case BFD_RELOC_16_PCREL:
case BFD_RELOC_LO16:
case BFD_RELOC_HI16:
buf[1] = val >> 8;
buf[0] = val;
break;
case NO_RELOC:
default:
as_bad (_("Bad relocation type: 0x%02x"), fixP->fx_r_type);
2002-08-28 12:38:51 +02:00
break;
}
if (fixP->fx_addsy == NULL && fixP->fx_pcrel == 0) fixP->fx_done = 1;
}
/* Should never be called for tic4x. */
2002-08-28 12:38:51 +02:00
void
md_convert_frag (bfd *headers ATTRIBUTE_UNUSED,
segT sec ATTRIBUTE_UNUSED,
fragS *fragP ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
as_fatal ("md_convert_frag");
}
/* Should never be called for tic4x. */
2002-08-28 12:38:51 +02:00
void
md_create_short_jump (char *ptr ATTRIBUTE_UNUSED,
addressT from_addr ATTRIBUTE_UNUSED,
addressT to_addr ATTRIBUTE_UNUSED,
fragS *frag ATTRIBUTE_UNUSED,
symbolS *to_symbol ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
as_fatal ("md_create_short_jmp\n");
}
/* Should never be called for tic4x. */
2002-08-28 12:38:51 +02:00
void
md_create_long_jump (char *ptr ATTRIBUTE_UNUSED,
addressT from_addr ATTRIBUTE_UNUSED,
addressT to_addr ATTRIBUTE_UNUSED,
fragS *frag ATTRIBUTE_UNUSED,
symbolS *to_symbol ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
as_fatal ("md_create_long_jump\n");
}
/* Should never be called for tic4x. */
2002-08-28 12:38:51 +02:00
int
md_estimate_size_before_relax (fragS *fragP ATTRIBUTE_UNUSED,
segT segtype ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
as_fatal ("md_estimate_size_before_relax\n");
return 0;
}
int
md_parse_option (int c, char *arg)
2002-08-28 12:38:51 +02:00
{
switch (c)
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_CPU: /* cpu brand */
2003-07-14 12:06:06 +02:00
if (TOLOWER (*arg) == 'c')
2002-08-28 12:38:51 +02:00
arg++;
tic4x_cpu = atoi (arg);
if (!IS_CPU_TIC3X (tic4x_cpu) && !IS_CPU_TIC4X (tic4x_cpu))
as_warn (_("Unsupported processor generation %d"), tic4x_cpu);
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_REV: /* cpu revision */
tic4x_revision = atoi (arg);
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
break;
case 'b':
as_warn (_("Option -b is depreciated, please use -mbig"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_BIG: /* big model */
tic4x_big_model = 1;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
break;
case 'p':
as_warn (_("Option -p is depreciated, please use -mmemparm"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_MEMPARM: /* push args */
tic4x_reg_args = 0;
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case 'r':
as_warn (_("Option -r is depreciated, please use -mregparm"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_REGPARM: /* register args */
tic4x_reg_args = 1;
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case 's':
as_warn (_("Option -s is depreciated, please use -msmall"));
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_SMALL: /* small model */
tic4x_big_model = 0;
2002-08-28 12:38:51 +02:00
break;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
case OPTION_IDLE2:
tic4x_idle2 = 1;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
break;
case OPTION_LOWPOWER:
tic4x_lowpower = 1;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
break;
case OPTION_ENHANCED:
tic4x_enhanced = 1;
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
break;
2002-08-28 12:38:51 +02:00
default:
return 0;
}
return 1;
}
void
md_show_usage (FILE *stream)
2002-08-28 12:38:51 +02:00
{
* gas/config/tc-tic4x.c: Fixed proper commandline parameters. Added support for new opcode-list format. General error message fixups. (c4x_inst_add): Reject insn not for our CPU (md_begin): Added matrix for setting the proper opcode-level & device-flags according to cpu type and revision. Rewrite the opcode hasher. (c4x_operand_parse): Fix opcode bug (c4x_operands_match): New function argument. Added dry-run mechanism, that is optional error generation. Added constraint 'i' and 'j'. (c4x_insn_check): Added new function for post-verification of the generated insn. (md_assemble): Check all opcodes before croaking because of an argument mismatch. Need this to be able to fully support ortogonally arguments. (md_parse_options): Revised commandprompt swicthes and added new ones. (md_show_usage): Complete rewrite of printout. * gas/testsuite/gas/tic4x/addressing.s: Fix bug in one insn * gas/testsuite/gas/tic4x/addressing_c3x.d: Update thereafter * gas/testsuite/gas/tic4x/addressing_c4x.d: Update thereafter * gas/testsuite/gas/tic4x/allopcodes.S: Add support for new opclass.h changes * gas/testsuite/gas/tic4x/opclasses.h: Added testsuites for the new enhanced opcodes. * gas/testsuite/gas/tic4x/opcodes.s: Regenerate * gas/testsuite/gas/tic4x/opcodes_c3x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_c4x.d: Update from above * gas/testsuite/gas/tic4x/opcodes_new.d: Added new testsuite for the enhanced and special insns. * gas/testsuite/gas/tic4x/tic4x.exp: Added the opcodes_new testsuite * include/opcode/tic4x.h: File reordering. Added enhanced opcodes. * opcodes/tic4x-dis.c: Added support for enhanced and special insn. (c4x_print_op): Added insn class 'i' and 'j' (c4x_hash_opcode_special): Add to support special insn (c4x_hash_opcode): Update to support the new opcode-list format. Add support for the new special insns. (c4x_disassemble): New opcode-list support.
2002-11-18 10:09:35 +01:00
fprintf (stream,
_("\nTIC4X options:\n"
" -mcpu=CPU -mCPU select architecture variant. CPU can be:\n"
" 30 - TMS320C30\n"
" 31 - TMS320C31, TMS320LC31\n"
" 32 - TMS320C32\n"
" 33 - TMS320VC33\n"
" 40 - TMS320C40\n"
" 44 - TMS320C44\n"
" -mrev=REV set cpu hardware revision (integer numbers).\n"
" Combinations of -mcpu and -mrev will enable/disable\n"
" the appropriate options (-midle2, -mlowpower and\n"
" -menhanced) according to the selected type\n"
" -mbig select big memory model\n"
" -msmall select small memory model (default)\n"
" -mregparm select register parameters (default)\n"
" -mmemparm select memory parameters\n"
" -midle2 enable IDLE2 support\n"
" -mlowpower enable LOPOWER and MAXSPEED support\n"
" -menhanced enable enhanced opcode support\n"));
2002-08-28 12:38:51 +02:00
}
/* This is called when a line is unrecognized. This is used to handle
definitions of TI C3x tools style local labels $n where n is a single
decimal digit. */
int
tic4x_unrecognized_line (int c)
2002-08-28 12:38:51 +02:00
{
int lab;
char *s;
2003-07-14 12:06:06 +02:00
if (c != '$' || ! ISDIGIT (input_line_pointer[0]))
2002-08-28 12:38:51 +02:00
return 0;
s = input_line_pointer;
/* Let's allow multiple digit local labels. */
lab = 0;
2003-07-14 12:06:06 +02:00
while (ISDIGIT (*s))
2002-08-28 12:38:51 +02:00
{
lab = lab * 10 + *s - '0';
s++;
}
if (dollar_label_defined (lab))
{
as_bad (_("Label \"$%d\" redefined"), lab);
2002-08-28 12:38:51 +02:00
return 0;
}
define_dollar_label (lab);
colon (dollar_label_name (lab, 0));
input_line_pointer = s + 1;
return 1;
}
/* Handle local labels peculiar to us referred to in an expression. */
symbolS *
md_undefined_symbol (char *name)
2002-08-28 12:38:51 +02:00
{
/* Look for local labels of the form $n. */
2003-07-14 12:06:06 +02:00
if (name[0] == '$' && ISDIGIT (name[1]))
2002-08-28 12:38:51 +02:00
{
symbolS *symbolP;
char *s = name + 1;
int lab = 0;
2003-07-14 12:06:06 +02:00
while (ISDIGIT ((unsigned char) *s))
2002-08-28 12:38:51 +02:00
{
lab = lab * 10 + *s - '0';
s++;
}
if (dollar_label_defined (lab))
{
name = dollar_label_name (lab, 0);
symbolP = symbol_find (name);
}
else
{
name = dollar_label_name (lab, 1);
symbolP = symbol_find_or_make (name);
}
return symbolP;
}
return NULL;
}
/* Parse an operand that is machine-specific. */
void
md_operand (expressionS *expressionP ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
}
/* Round up a section size to the appropriate boundary---do we need this? */
valueT
md_section_align (segT segment ATTRIBUTE_UNUSED, valueT size)
2002-08-28 12:38:51 +02:00
{
return size; /* Byte (i.e., 32-bit) alignment is fine? */
}
static int
tic4x_pc_offset (unsigned int op)
2002-08-28 12:38:51 +02:00
{
/* Determine the PC offset for a C[34]x instruction.
This could be simplified using some boolean algebra
but at the expense of readability. */
switch (op >> 24)
{
case 0x60: /* br */
case 0x62: /* call (C4x) */
case 0x64: /* rptb (C4x) */
return 1;
case 0x61: /* brd */
case 0x63: /* laj */
case 0x65: /* rptbd (C4x) */
return 3;
case 0x66: /* swi */
case 0x67:
return 0;
default:
break;
}
switch ((op & 0xffe00000) >> 20)
{
case 0x6a0: /* bB */
case 0x720: /* callB */
case 0x740: /* trapB */
return 1;
case 0x6a2: /* bBd */
case 0x6a6: /* bBat */
case 0x6aa: /* bBaf */
case 0x722: /* lajB */
case 0x748: /* latB */
case 0x798: /* rptbd */
return 3;
default:
break;
}
switch ((op & 0xfe200000) >> 20)
{
case 0x6e0: /* dbB */
return 1;
case 0x6e2: /* dbBd */
return 3;
default:
break;
}
return 0;
}
/* Exactly what point is a PC-relative offset relative TO?
With the C3x we have the following:
DBcond, Bcond disp + PC + 1 => PC
DBcondD, BcondD disp + PC + 3 => PC
*/
long
md_pcrel_from (fixS *fixP)
2002-08-28 12:38:51 +02:00
{
unsigned char *buf;
2002-08-28 12:38:51 +02:00
unsigned int op;
buf = (unsigned char *) fixP->fx_frag->fr_literal + fixP->fx_where;
2002-08-28 12:38:51 +02:00
op = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
return ((fixP->fx_where + fixP->fx_frag->fr_address) >> 2) +
tic4x_pc_offset (op);
2002-08-28 12:38:51 +02:00
}
/* Fill the alignment area with NOP's on .text, unless fill-data
was specified. */
2002-08-28 12:38:51 +02:00
int
tic4x_do_align (int alignment ATTRIBUTE_UNUSED,
const char *fill ATTRIBUTE_UNUSED,
int len ATTRIBUTE_UNUSED,
int max ATTRIBUTE_UNUSED)
2002-08-28 12:38:51 +02:00
{
* tc.h (struct relax_type, relax_typeS): Move from here.. * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT. * ecoff.c (ecoff_new_file): Add appfile param. * ecoff.h (ecoff_new_file): Likewise. * itbl-lex.h: New file. * itbl-lex.l: Include itbl-lex.h. * itbl-parse.y: Likewise. (insntbl_line, yyparse, yylex): Move to itbl-lex.h. * read.c (s_app_file_string): Mark appfile possibly unused. * subsegs.c (seg_not_empty_p): Make sec possibly unused. * subsegs.h (struct seg_info_trash): Delete. (seg_info): Use segment_info_type instead. * config/obj-coff.c (struct filename_list): Make filename const char *. * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file. * config/obj-elf.c (elf_file_symbol): Similarly. * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use signed right shift. * config/tc-arc.c (md_operand): Warning fix. * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF. (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF. * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while. * config/tc-frv.c (frv_force_relocation): Warning fix. * config/tc-m68k.c (md_parse_option): Delete unused var. * config/tc-mcore.c (mylog2): Rename from log2 throughout. * config/tc-sparc.c: Likewise. (s_common): Warning fix. * config/tc-mips.c (append_insn): Use unsigned long long expressions. * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from addressT. * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0. * config/tc-sh.c (sh_cfi_frame_initial_instructions, sh_regname_to_dw2regnum): Only define for OBJ_ELF. * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER. (tic4x_do_align): Use TIC_NOP_OPCODE. * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE. * config/tc-vax.c: Include netinet/in.h. (tc_headers_hook): Formatting. * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2005-02-17 14:46:05 +01:00
unsigned long nop = TIC_NOP_OPCODE;
2002-08-28 12:38:51 +02:00
/* Because we are talking lwords, not bytes, adjust alignment to do words */
alignment += 2;
if (alignment != 0 && !need_pass_2)
{
if (fill == NULL)
{
/*if (subseg_text_p (now_seg))*/ /* FIXME: doesn't work for .text for some reason */
frag_align_pattern( alignment, (const char *)&nop, sizeof(nop), max);
return 1;
/*else
frag_align (alignment, 0, max);*/
}
else if (len <= 1)
frag_align (alignment, *fill, max);
else
frag_align_pattern (alignment, fill, len, max);
}
/* Return 1 to skip the default alignment function */
2002-08-28 12:38:51 +02:00
return 1;
}
/* Look for and remove parallel instruction operator ||. */
void
tic4x_start_line (void)
2002-08-28 12:38:51 +02:00
{
char *s = input_line_pointer;
SKIP_WHITESPACE ();
/* If parallel instruction prefix found at start of line, skip it. */
if (*input_line_pointer == '|' && input_line_pointer[1] == '|')
{
if (insn->in_use)
{
insn->parallel = 1;
input_line_pointer ++;
*input_line_pointer = ' ';
2002-08-28 12:38:51 +02:00
/* So line counters get bumped. */
input_line_pointer[-1] = '\n';
}
}
else
{
/* Write out the previous insn here */
2002-08-28 12:38:51 +02:00
if (insn->in_use)
md_assemble (NULL);
input_line_pointer = s;
}
}
arelent *
tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixP)
2002-08-28 12:38:51 +02:00
{
arelent *reloc;
reloc = (arelent *) xmalloc (sizeof (arelent));
reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixP->fx_addsy);
reloc->address = fixP->fx_frag->fr_address + fixP->fx_where;
reloc->address /= OCTETS_PER_BYTE;
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixP->fx_r_type);
if (reloc->howto == (reloc_howto_type *) NULL)
{
as_bad_where (fixP->fx_file, fixP->fx_line,
_("Reloc %d not supported by object file format"),
2002-08-28 12:38:51 +02:00
(int) fixP->fx_r_type);
return NULL;
}
if (fixP->fx_r_type == BFD_RELOC_HI16)
reloc->addend = fixP->fx_offset;
else
reloc->addend = fixP->fx_addnumber;
return reloc;
}