binutils-gdb/gas/config/tc-z8k.c

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1999-05-03 09:29:11 +02:00
/* tc-z8k.c -- Assemble code for the Zilog Z800n
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 2000, 2001, 2002, 2003,
2005, 2006, 2007, 2009, 2013 Free Software Foundation, Inc.
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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
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the Free Software Foundation; either version 3, or (at your option)
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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. */
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/* Written By Steve Chamberlain <sac@cygnus.com>. */
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#include "as.h"
#include "safe-ctype.h"
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#define DEFINE_TABLE
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#include "opcodes/z8k-opc.h"
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const char comment_chars[] = "!";
const char line_comment_chars[] = "#";
const char line_separator_chars[] = ";";
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extern int machine;
extern int coff_flags;
int segmented_mode;
/* This is non-zero if target was set from the command line.
If non-zero, 1 means Z8002 (non-segmented), 2 means Z8001 (segmented). */
static int z8k_target_from_cmdline;
static void
s_segm (int segm)
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{
if (segm)
{
segmented_mode = 1;
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bfd_set_arch_mach (stdoutput, TARGET_ARCH, bfd_mach_z8001);
}
else
{
segmented_mode = 0;
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bfd_set_arch_mach (stdoutput, TARGET_ARCH, bfd_mach_z8002);
}
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}
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static void
even (int ignore ATTRIBUTE_UNUSED)
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{
frag_align (1, 0, 0);
record_alignment (now_seg, 1);
}
static int
tohex (int c)
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{
if (ISDIGIT (c))
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return c - '0';
if (ISLOWER (c))
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return c - 'a' + 10;
return c - 'A' + 10;
}
static void
sval (int ignore ATTRIBUTE_UNUSED)
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{
SKIP_WHITESPACE ();
if (*input_line_pointer == '\'')
{
int c;
input_line_pointer++;
c = *input_line_pointer++;
while (c != '\'')
{
if (c == '%')
{
c = (tohex (input_line_pointer[0]) << 4)
| tohex (input_line_pointer[1]);
input_line_pointer += 2;
}
FRAG_APPEND_1_CHAR (c);
c = *input_line_pointer++;
}
demand_empty_rest_of_line ();
}
}
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/* This table describes all the machine specific pseudo-ops the assembler
has to support. The fields are:
pseudo-op name without dot
function to call to execute this pseudo-op
Integer arg to pass to the function
*/
const pseudo_typeS md_pseudo_table[] = {
{"int" , cons , 2},
{"data.b" , cons , 1},
{"data.w" , cons , 2},
{"data.l" , cons , 4},
{"form" , listing_psize , 0},
{"heading", listing_title , 0},
{"import" , s_ignore , 0},
{"page" , listing_eject , 0},
{"program", s_ignore , 0},
{"z8001" , s_segm , 1},
{"z8002" , s_segm , 0},
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{"segm" , s_segm , 1},
{"unsegm" , s_segm , 0},
{"unseg" , s_segm , 0},
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{"name" , s_app_file , 0},
{"global" , s_globl , 0},
{"wval" , cons , 2},
{"lval" , cons , 4},
{"bval" , cons , 1},
{"sval" , sval , 0},
{"rsect" , obj_coff_section, 0},
{"sect" , obj_coff_section, 0},
{"block" , s_space , 0},
{"even" , even , 0},
{0 , 0 , 0}
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};
const char EXP_CHARS[] = "eE";
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/* Chars that mean this number is a floating point constant.
As in 0f12.456
or 0d1.2345e12 */
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const char FLT_CHARS[] = "rRsSfFdDxXpP";
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/* Opcode mnemonics. */
static struct hash_control *opcode_hash_control;
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void
md_begin (void)
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{
const opcode_entry_type *opcode;
int idx = -1;
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opcode_hash_control = hash_new ();
for (opcode = z8k_table; opcode->name; opcode++)
{
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/* Only enter unique codes into the table. */
if (idx != opcode->idx)
hash_insert (opcode_hash_control, opcode->name, (char *) opcode);
idx = opcode->idx;
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}
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/* Default to z8002. */
s_segm (z8k_target_from_cmdline ? z8k_target_from_cmdline - 1 : 0);
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/* Insert the pseudo ops, too. */
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for (idx = 0; md_pseudo_table[idx].poc_name; idx++)
{
opcode_entry_type *fake_opcode;
fake_opcode = (opcode_entry_type *) malloc (sizeof (opcode_entry_type));
fake_opcode->name = md_pseudo_table[idx].poc_name;
fake_opcode->func = (void *) (md_pseudo_table + idx);
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fake_opcode->opcode = 250;
hash_insert (opcode_hash_control, fake_opcode->name, fake_opcode);
}
}
typedef struct z8k_op {
/* CLASS_REG_xxx. */
int regsize;
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/* 0 .. 15. */
unsigned int reg;
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int mode;
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/* Any other register associated with the mode. */
unsigned int x_reg;
/* Any expression. */
expressionS exp;
} op_type;
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static expressionS *da_operand;
static expressionS *imm_operand;
static int reg[16];
static int the_cc;
static int the_ctrl;
static int the_flags;
static int the_interrupt;
/* Determine register number. src points to the ascii number
(after "rl", "rh", "r", "rr", or "rq"). If a character
outside the set of {0,',',')','('} follows the number,
return NULL to indicate that it's not a valid register
number. */
static char *
whatreg (unsigned int *preg, char *src)
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{
unsigned int new_reg;
/* src[0] is already known to be a digit. */
if (ISDIGIT (src[1]))
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{
new_reg = (src[0] - '0') * 10 + src[1] - '0';
src += 2;
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}
else
{
new_reg = (src[0] - '0');
src += 1;
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}
if (src[0] != 0 && src[0] != ',' && src[0] != '(' && src[0] != ')')
return NULL;
*preg = new_reg;
return src;
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}
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/* Parse operands
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rh0-rh7, rl0-rl7
r0-r15
rr0-rr14
rq0--rq12
WREG r0,r1,r2,r3,r4,r5,r6,r7,fp,sp
r0l,r0h,..r7l,r7h
@WREG
@WREG+
@-WREG
#const
*/
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/* Try to parse a reg name. Return a pointer to the first character
in SRC after the reg name. */
static char *
parse_reg (char *src, int *mode, unsigned int *preg)
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{
char *res = NULL;
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char regno;
/* Check for stack pointer "sp" alias. */
if ((src[0] == 's' || src[0] == 'S')
&& (src[1] == 'p' || src[1] == 'P')
&& (src[2] == 0 || src[2] == ','))
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{
if (segmented_mode)
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{
*mode = CLASS_REG_LONG;
*preg = 14;
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}
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else
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{
*mode = CLASS_REG_WORD;
*preg = 15;
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}
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return src + 2;
}
if (src[0] == 'r' || src[0] == 'R')
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{
if (src[1] == 'r' || src[1] == 'R')
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{
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if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rr'. */
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*mode = CLASS_REG_LONG;
res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
regno = *preg;
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if (regno > 14)
as_bad (_("register rr%d out of range"), regno);
if (regno & 1)
as_bad (_("register rr%d does not exist"), regno);
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}
else if (src[1] == 'h' || src[1] == 'H')
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{
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if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rh'. */
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*mode = CLASS_REG_BYTE;
res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
regno = *preg;
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if (regno > 7)
as_bad (_("register rh%d out of range"), regno);
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}
else if (src[1] == 'l' || src[1] == 'L')
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{
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if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rl'. */
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*mode = CLASS_REG_BYTE;
res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
regno = *preg;
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if (regno > 7)
as_bad (_("register rl%d out of range"), regno);
*preg += 8;
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}
else if (src[1] == 'q' || src[1] == 'Q')
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{
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if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rq'. */
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*mode = CLASS_REG_QUAD;
res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
regno = *preg;
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if (regno > 12)
as_bad (_("register rq%d out of range"), regno);
if (regno & 3)
as_bad (_("register rq%d does not exist"), regno);
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}
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else
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{
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if (src[1] < '0' || src[1] > '9')
return NULL; /* Assume no register name but a label starting with 'r'. */
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*mode = CLASS_REG_WORD;
res = whatreg (preg, src + 1);
if (res == NULL)
return NULL; /* Not a valid register name. */
regno = *preg;
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if (regno > 15)
as_bad (_("register r%d out of range"), regno);
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}
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}
return res;
}
static char *
parse_exp (char *s, expressionS *op)
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{
char *save = input_line_pointer;
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;
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input_line_pointer = s;
expression (op);
if (op->X_op == O_absent)
as_bad (_("missing operand"));
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;
1999-05-03 09:29:11 +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;
1999-05-03 09:29:11 +02:00
}
/* The many forms of operand:
<rb>
<r>
<rr>
<rq>
@r
#exp
exp
exp(r)
r(#exp)
r(r)
*/
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static char *
checkfor (char *ptr, char what)
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{
if (*ptr == what)
ptr++;
else
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as_bad (_("expected %c"), what);
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return ptr;
}
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/* Make sure the mode supplied is the size of a word. */
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static void
regword (int mode, char *string)
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{
int ok;
ok = CLASS_REG_WORD;
if (ok != mode)
{
as_bad (_("register is wrong size for a word %s"), string);
}
}
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/* Make sure the mode supplied is the size of an address. */
1999-05-03 09:29:11 +02:00
static void
regaddr (int mode, char *string)
1999-05-03 09:29:11 +02:00
{
int ok;
ok = segmented_mode ? CLASS_REG_LONG : CLASS_REG_WORD;
if (ok != mode)
{
as_bad (_("register is wrong size for address %s"), string);
}
}
struct ctrl_names {
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int value;
char *name;
1999-05-03 09:29:11 +02:00
};
static struct ctrl_names ctrl_table[] = {
{ 0x1, "flags" }, /* ldctlb only. */
{ 0x2, "fcw" }, /* ldctl only. Applies to all remaining control registers. */
{ 0x3, "refresh" },
{ 0x4, "psapseg" },
{ 0x5, "psapoff" },
{ 0x5, "psap" },
{ 0x6, "nspseg" },
{ 0x7, "nspoff" },
{ 0x7, "nsp" },
{ 0 , 0 }
1999-05-03 09:29:11 +02:00
};
2000-07-27 06:05:05 +02:00
1999-05-03 09:29:11 +02:00
static void
get_ctrl_operand (char **ptr, struct z8k_op *mode, unsigned int dst ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *src = *ptr;
int i, l;
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while (*src == ' ')
src++;
mode->mode = CLASS_CTRL;
for (i = 0; ctrl_table[i].name; i++)
{
l = strlen (ctrl_table[i].name);
if (! strncasecmp (ctrl_table[i].name, src, l))
{
the_ctrl = ctrl_table[i].value;
if (*(src + l) && *(src + l) != ',')
break;
*ptr = src + l; /* Valid control name found: "consume" it. */
return;
}
1999-05-03 09:29:11 +02:00
}
the_ctrl = 0;
}
struct flag_names {
1999-05-03 09:29:11 +02:00
int value;
char *name;
};
static struct flag_names flag_table[] = {
{ 0x1, "P" },
{ 0x1, "V" },
{ 0x2, "S" },
{ 0x4, "Z" },
{ 0x8, "C" },
{ 0x0, "+" },
{ 0x0, "," },
{ 0, 0 }
1999-05-03 09:29:11 +02:00
};
static void
get_flags_operand (char **ptr, struct z8k_op *mode, unsigned int dst ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *src = *ptr;
char c;
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int i;
int j;
while (*src == ' ')
src++;
mode->mode = CLASS_FLAGS;
the_flags = 0;
for (j = 0; j <= 9; j++)
{
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if (!src[j])
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goto done;
c = TOUPPER(src[j]);
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for (i = 0; flag_table[i].name; i++)
{
if (flag_table[i].name[0] == c)
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{
the_flags = the_flags | flag_table[i].value;
goto match;
}
}
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goto done;
match:
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;
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}
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done:
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*ptr = src + j;
}
struct interrupt_names {
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int value;
char *name;
};
static struct interrupt_names intr_table[] = {
{ 0x1, "nvi" },
{ 0x2, "vi" },
{ 0x3, "both" },
{ 0x3, "all" },
{ 0, 0 }
1999-05-03 09:29:11 +02:00
};
static void
get_interrupt_operand (char **ptr, struct z8k_op *mode, unsigned int dst ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *src = *ptr;
int i, l;
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while (*src == ' ')
src++;
mode->mode = CLASS_IMM;
the_interrupt = 0;
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while (*src)
{
for (i = 0; intr_table[i].name; i++)
{
l = strlen (intr_table[i].name);
if (! strncasecmp (intr_table[i].name, src, l))
{
the_interrupt |= intr_table[i].value;
if (*(src + l) && *(src + l) != ',')
{
*ptr = src + l;
invalid:
as_bad (_("unknown interrupt %s"), src);
while (**ptr && ! is_end_of_line[(unsigned char) **ptr])
(*ptr)++; /* Consume rest of line. */
return;
}
src += l;
if (! *src)
{
*ptr = src;
return;
}
}
}
if (*src == ',')
src++;
else
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{
*ptr = src;
goto invalid;
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}
1999-05-03 09:29:11 +02:00
}
/* No interrupt type specified, opcode won't do anything. */
as_warn (_("opcode has no effect"));
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the_interrupt = 0x0;
}
struct cc_names {
1999-05-03 09:29:11 +02:00
int value;
char *name;
};
static struct cc_names table[] = {
{ 0x0, "f" },
{ 0x1, "lt" },
{ 0x2, "le" },
{ 0x3, "ule" },
{ 0x4, "ov/pe" },
{ 0x4, "ov" },
{ 0x4, "pe/ov" },
{ 0x4, "pe" },
{ 0x5, "mi" },
{ 0x6, "eq" },
{ 0x6, "z" },
{ 0x7, "c/ult" },
{ 0x7, "c" },
{ 0x7, "ult/c" },
{ 0x7, "ult" },
{ 0x8, "t" },
{ 0x9, "ge" },
{ 0xa, "gt" },
{ 0xb, "ugt" },
{ 0xc, "nov/po" },
{ 0xc, "nov" },
{ 0xc, "po/nov" },
{ 0xc, "po" },
{ 0xd, "pl" },
{ 0xe, "ne" },
{ 0xe, "nz" },
{ 0xf, "nc/uge" },
{ 0xf, "nc" },
{ 0xf, "uge/nc" },
{ 0xf, "uge" },
{ 0 , 0 }
1999-05-03 09:29:11 +02:00
};
static void
get_cc_operand (char **ptr, struct z8k_op *mode, unsigned int dst ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *src = *ptr;
int i, l;
1999-05-03 09:29:11 +02:00
while (*src == ' ')
src++;
mode->mode = CLASS_CC;
for (i = 0; table[i].name; i++)
{
l = strlen (table[i].name);
if (! strncasecmp (table[i].name, src, l))
{
the_cc = table[i].value;
if (*(src + l) && *(src + l) != ',')
break;
*ptr = src + l; /* Valid cc found: "consume" it. */
return;
}
1999-05-03 09:29:11 +02:00
}
the_cc = 0x8; /* Not recognizing the cc defaults to t. (Assuming no cc present.) */
1999-05-03 09:29:11 +02:00
}
static void
get_operand (char **ptr, struct z8k_op *mode, unsigned int dst ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *src = *ptr;
char *end;
mode->mode = 0;
while (*src == ' ')
src++;
if (*src == '#')
{
mode->mode = CLASS_IMM;
imm_operand = &(mode->exp);
src = parse_exp (src + 1, &(mode->exp));
}
else if (*src == '@')
{
mode->mode = CLASS_IR;
src = parse_reg (src + 1, &mode->regsize, &mode->reg);
1999-05-03 09:29:11 +02:00
}
else
{
unsigned int regn;
1999-05-03 09:29:11 +02:00
end = parse_reg (src, &mode->mode, &regn);
if (end)
{
int nw;
unsigned int nr;
1999-05-03 09:29:11 +02:00
src = end;
if (*src == '(')
{
src++;
end = parse_reg (src, &nw, &nr);
if (end)
{
2000-07-27 06:05:05 +02:00
/* Got Ra(Rb). */
1999-05-03 09:29:11 +02:00
src = end;
if (*src != ')')
2000-07-27 06:05:05 +02:00
as_bad (_("Missing ) in ra(rb)"));
1999-05-03 09:29:11 +02:00
else
2000-07-27 06:05:05 +02:00
src++;
1999-05-03 09:29:11 +02:00
regaddr (mode->mode, "ra(rb) ra");
mode->mode = CLASS_BX;
mode->reg = regn;
mode->x_reg = nr;
reg[ARG_RX] = nr;
}
else
{
2000-07-27 06:05:05 +02:00
/* Got Ra(disp). */
1999-05-03 09:29:11 +02:00
if (*src == '#')
src++;
src = parse_exp (src, &(mode->exp));
src = checkfor (src, ')');
mode->mode = CLASS_BA;
mode->reg = regn;
mode->x_reg = 0;
imm_operand = &(mode->exp);
}
}
else
{
mode->reg = regn;
mode->x_reg = 0;
}
}
else
{
2000-07-27 06:05:05 +02:00
/* No initial reg. */
1999-05-03 09:29:11 +02:00
src = parse_exp (src, &(mode->exp));
if (*src == '(')
{
src++;
end = parse_reg (src, &(mode->mode), &regn);
regword (mode->mode, "addr(Ra) ra");
mode->mode = CLASS_X;
mode->reg = regn;
mode->x_reg = 0;
da_operand = &(mode->exp);
src = checkfor (end, ')');
}
else
{
2000-07-27 06:05:05 +02:00
/* Just an address. */
1999-05-03 09:29:11 +02:00
mode->mode = CLASS_DA;
mode->reg = 0;
mode->x_reg = 0;
da_operand = &(mode->exp);
}
}
}
*ptr = src;
}
2000-07-27 06:05:05 +02:00
static char *
get_operands (const opcode_entry_type *opcode, char *op_end, op_type *operand)
1999-05-03 09:29:11 +02:00
{
char *ptr = op_end;
2000-07-27 06:05:05 +02:00
char *savptr;
1999-05-03 09:29:11 +02:00
switch (opcode->noperands)
{
case 0:
operand[0].mode = 0;
operand[1].mode = 0;
while (*ptr == ' ')
ptr++;
1999-05-03 09:29:11 +02:00
break;
case 1:
if (opcode->arg_info[0] == CLASS_CC)
{
get_cc_operand (&ptr, operand + 0, 0);
while (*ptr == ' ')
ptr++;
if (*ptr && ! is_end_of_line[(unsigned char) *ptr])
{
as_bad (_("invalid condition code '%s'"), ptr);
while (*ptr && ! is_end_of_line[(unsigned char) *ptr])
ptr++; /* Consume rest of line. */
}
}
1999-05-03 09:29:11 +02:00
else if (opcode->arg_info[0] == CLASS_FLAGS)
{
get_flags_operand (&ptr, operand + 0, 0);
while (*ptr == ' ')
ptr++;
if (*ptr && ! is_end_of_line[(unsigned char) *ptr])
{
as_bad (_("invalid flag '%s'"), ptr);
while (*ptr && ! is_end_of_line[(unsigned char) *ptr])
ptr++; /* Consume rest of line. */
}
}
2000-07-27 06:05:05 +02:00
else if (opcode->arg_info[0] == (CLASS_IMM + (ARG_IMM2)))
get_interrupt_operand (&ptr, operand + 0, 0);
1999-05-03 09:29:11 +02:00
else
get_operand (&ptr, operand + 0, 0);
1999-05-03 09:29:11 +02:00
operand[1].mode = 0;
break;
case 2:
savptr = ptr;
if (opcode->arg_info[0] == CLASS_CC)
{
get_cc_operand (&ptr, operand + 0, 0);
while (*ptr == ' ')
ptr++;
if (*ptr != ',' && strchr (ptr + 1, ','))
{
savptr = ptr;
while (*ptr != ',')
ptr++;
*ptr = 0;
ptr++;
as_bad (_("invalid condition code '%s'"), savptr);
}
}
1999-05-03 09:29:11 +02:00
else if (opcode->arg_info[0] == CLASS_CTRL)
2000-07-27 06:05:05 +02:00
{
get_ctrl_operand (&ptr, operand + 0, 0);
2000-07-27 06:05:05 +02:00
if (the_ctrl == 0)
{
ptr = savptr;
get_operand (&ptr, operand + 0, 0);
2000-07-27 06:05:05 +02:00
if (ptr == 0)
return NULL;
2000-07-27 06:05:05 +02:00
if (*ptr == ',')
ptr++;
get_ctrl_operand (&ptr, operand + 1, 1);
if (the_ctrl == 0)
return NULL;
2000-07-27 06:05:05 +02:00
return ptr;
}
}
1999-05-03 09:29:11 +02:00
else
get_operand (&ptr, operand + 0, 0);
1999-05-03 09:29:11 +02:00
if (ptr == 0)
return NULL;
1999-05-03 09:29:11 +02:00
if (*ptr == ',')
2000-07-27 06:05:05 +02:00
ptr++;
1999-05-03 09:29:11 +02:00
get_operand (&ptr, operand + 1, 1);
break;
case 3:
get_operand (&ptr, operand + 0, 0);
if (*ptr == ',')
ptr++;
get_operand (&ptr, operand + 1, 1);
if (*ptr == ',')
ptr++;
get_operand (&ptr, operand + 2, 2);
break;
case 4:
get_operand (&ptr, operand + 0, 0);
if (*ptr == ',')
ptr++;
get_operand (&ptr, operand + 1, 1);
if (*ptr == ',')
ptr++;
get_operand (&ptr, operand + 2, 2);
if (*ptr == ',')
ptr++;
get_cc_operand (&ptr, operand + 3, 3);
break;
2000-07-27 06:05:05 +02:00
1999-05-03 09:29:11 +02:00
default:
abort ();
}
return ptr;
}
/* Passed a pointer to a list of opcodes which use different
2000-07-27 06:05:05 +02:00
addressing modes. Return the opcode which matches the opcodes
provided. */
1999-05-03 09:29:11 +02:00
2000-07-27 06:05:05 +02:00
static opcode_entry_type *
get_specific (opcode_entry_type *opcode, op_type *operands)
1999-05-03 09:29:11 +02:00
{
opcode_entry_type *this_try = opcode;
int found = 0;
unsigned int noperands = opcode->noperands;
int this_index = opcode->idx;
1999-05-03 09:29:11 +02:00
while (this_index == opcode->idx && !found)
{
unsigned int i;
this_try = opcode++;
for (i = 0; i < noperands; i++)
{
unsigned int mode = operands[i].mode;
1999-05-03 09:29:11 +02:00
if (((mode & CLASS_MASK) == CLASS_IR) && ((this_try->arg_info[i] & CLASS_MASK) == CLASS_IRO))
{
mode = operands[i].mode = (operands[i].mode & ~CLASS_MASK) | CLASS_IRO;
}
1999-05-03 09:29:11 +02:00
if ((mode & CLASS_MASK) != (this_try->arg_info[i] & CLASS_MASK))
{
/* It could be a pc rel operand, if this is a da mode
2000-07-27 06:05:05 +02:00
and we like disps, then insert it. */
1999-05-03 09:29:11 +02:00
if (mode == CLASS_DA && this_try->arg_info[i] == CLASS_DISP)
{
2000-07-27 06:05:05 +02:00
/* This is the case. */
1999-05-03 09:29:11 +02:00
operands[i].mode = CLASS_DISP;
}
else if (mode == CLASS_BA && this_try->arg_info[i])
{
2000-07-27 06:05:05 +02:00
/* Can't think of a way to turn what we've been
given into something that's OK. */
1999-05-03 09:29:11 +02:00
goto fail;
}
else if (this_try->arg_info[i] & CLASS_PR)
{
if (mode == CLASS_REG_LONG && segmented_mode)
{
2000-07-27 06:05:05 +02:00
/* OK. */
1999-05-03 09:29:11 +02:00
}
else if (mode == CLASS_REG_WORD && !segmented_mode)
{
2000-07-27 06:05:05 +02:00
/* OK. */
1999-05-03 09:29:11 +02:00
}
else
goto fail;
}
else
goto fail;
}
switch (mode & CLASS_MASK)
{
default:
break;
case CLASS_IRO:
if (operands[i].regsize != CLASS_REG_WORD)
as_bad (_("invalid indirect register size"));
reg[this_try->arg_info[i] & ARG_MASK] = operands[i].reg;
break;
1999-05-03 09:29:11 +02:00
case CLASS_IR:
if ((segmented_mode && operands[i].regsize != CLASS_REG_LONG)
|| (!segmented_mode && operands[i].regsize != CLASS_REG_WORD))
as_bad (_("invalid indirect register size"));
reg[this_try->arg_info[i] & ARG_MASK] = operands[i].reg;
break;
case CLASS_X:
1999-05-03 09:29:11 +02:00
case CLASS_BA:
case CLASS_BX:
case CLASS_DISP:
case CLASS_REG:
case CLASS_REG_WORD:
case CLASS_REG_BYTE:
case CLASS_REG_QUAD:
case CLASS_REG_LONG:
case CLASS_REGN0:
reg[this_try->arg_info[i] & ARG_MASK] = operands[i].reg;
break;
case CLASS_CTRL:
if (this_try->opcode == OPC_ldctlb && the_ctrl != 1)
as_bad (_("invalid control register name"));
break;
1999-05-03 09:29:11 +02:00
}
}
found = 1;
2000-07-27 06:05:05 +02:00
fail:
;
1999-05-03 09:29:11 +02:00
}
if (found)
return this_try;
else
return 0;
}
static char buffer[20];
static void
newfix (int ptr, int type, int size, expressionS *operand)
1999-05-03 09:29:11 +02:00
{
int is_pcrel = 0;
2005-08-26 11:47:49 +02:00
fixS *fixP;
2005-08-26 11:47:49 +02:00
/* Size is in nibbles. */
1999-05-03 09:29:11 +02:00
if (operand->X_add_symbol
|| operand->X_op_symbol
|| operand->X_add_number)
{
switch(type)
{
2005-08-26 11:47:49 +02:00
case BFD_RELOC_8_PCREL:
case BFD_RELOC_Z8K_CALLR:
case BFD_RELOC_Z8K_DISP7:
is_pcrel = 1;
}
2005-08-26 11:47:49 +02:00
fixP = fix_new_exp (frag_now, ptr, size / 2,
operand, is_pcrel, type);
if (is_pcrel)
fixP->fx_no_overflow = 1;
1999-05-03 09:29:11 +02:00
}
}
static char *
apply_fix (char *ptr, int type, expressionS *operand, int size)
1999-05-03 09:29:11 +02:00
{
long n = operand->X_add_number;
1999-05-03 09:29:11 +02:00
/* size is in nibbles. */
newfix ((ptr - buffer) / 2, type, size + 1, operand);
1999-05-03 09:29:11 +02:00
switch (size)
{
case 8: /* 8 nibbles == 32 bits. */
1999-05-03 09:29:11 +02:00
*ptr++ = n >> 28;
*ptr++ = n >> 24;
*ptr++ = n >> 20;
*ptr++ = n >> 16;
case 4: /* 4 nibbles == 16 bits. */
1999-05-03 09:29:11 +02:00
*ptr++ = n >> 12;
*ptr++ = n >> 8;
case 2:
*ptr++ = n >> 4;
case 1:
*ptr++ = n >> 0;
break;
}
return ptr;
}
2000-07-27 06:05:05 +02:00
/* Now we know what sort of opcodes it is. Let's build the bytes. */
1999-05-03 09:29:11 +02:00
static void
build_bytes (opcode_entry_type *this_try, struct z8k_op *operand ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
char *output_ptr = buffer;
int c;
int nibble;
unsigned int *class_ptr;
frag_wane (frag_now);
frag_new (0);
2005-08-26 11:47:49 +02:00
if (frag_room () < 8)
frag_grow (8); /* Make room for maximum instruction size. */
memset (buffer, 0, sizeof (buffer));
1999-05-03 09:29:11 +02:00
class_ptr = this_try->byte_info;
for (nibble = 0; (c = *class_ptr++); nibble++)
1999-05-03 09:29:11 +02:00
{
switch (c & CLASS_MASK)
{
default:
abort ();
2000-07-27 06:05:05 +02:00
1999-05-03 09:29:11 +02:00
case CLASS_ADDRESS:
2000-07-27 06:05:05 +02:00
/* Direct address, we don't cope with the SS mode right now. */
1999-05-03 09:29:11 +02:00
if (segmented_mode)
{
/* da_operand->X_add_number |= 0x80000000; -- Now set at relocation time. */
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_32, da_operand, 8);
1999-05-03 09:29:11 +02:00
}
else
{
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_16, da_operand, 4);
1999-05-03 09:29:11 +02:00
}
da_operand = 0;
break;
case CLASS_DISP8:
2000-07-27 06:05:05 +02:00
/* pc rel 8 bit */
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_8_PCREL, da_operand, 2);
1999-05-03 09:29:11 +02:00
da_operand = 0;
break;
case CLASS_0DISP7:
2000-07-27 06:05:05 +02:00
/* pc rel 7 bit */
1999-05-03 09:29:11 +02:00
*output_ptr = 0;
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_Z8K_DISP7, da_operand, 2);
1999-05-03 09:29:11 +02:00
da_operand = 0;
break;
case CLASS_1DISP7:
2000-07-27 06:05:05 +02:00
/* pc rel 7 bit */
1999-05-03 09:29:11 +02:00
*output_ptr = 0x80;
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_Z8K_DISP7, da_operand, 2);
2000-07-27 06:05:05 +02:00
output_ptr[-2] = 0x8;
1999-05-03 09:29:11 +02:00
da_operand = 0;
break;
case CLASS_BIT_1OR2:
*output_ptr = c & 0xf;
if (imm_operand)
{
if (imm_operand->X_add_number == 2)
2000-07-27 06:05:05 +02:00
*output_ptr |= 2;
1999-05-03 09:29:11 +02:00
else if (imm_operand->X_add_number != 1)
2000-07-27 06:05:05 +02:00
as_bad (_("immediate must be 1 or 2"));
1999-05-03 09:29:11 +02:00
}
else
2000-07-27 06:05:05 +02:00
as_bad (_("immediate 1 or 2 expected"));
1999-05-03 09:29:11 +02:00
output_ptr++;
break;
case CLASS_CC:
*output_ptr++ = the_cc;
break;
2000-07-27 06:05:05 +02:00
case CLASS_0CCC:
if (the_ctrl < 2 || the_ctrl > 7)
as_bad (_("invalid control register name"));
2000-07-27 06:05:05 +02:00
*output_ptr++ = the_ctrl;
break;
case CLASS_1CCC:
if (the_ctrl < 2 || the_ctrl > 7)
as_bad (_("invalid control register name"));
2000-07-27 06:05:05 +02:00
*output_ptr++ = the_ctrl | 0x8;
break;
case CLASS_00II:
*output_ptr++ = (~the_interrupt & 0x3);
break;
case CLASS_01II:
*output_ptr++ = (~the_interrupt & 0x3) | 0x4;
break;
case CLASS_FLAGS:
*output_ptr++ = the_flags;
break;
case CLASS_IGNORE:
1999-05-03 09:29:11 +02:00
case CLASS_BIT:
*output_ptr++ = c & 0xf;
break;
case CLASS_REGN0:
if (reg[c & 0xf] == 0)
2000-07-27 06:05:05 +02:00
as_bad (_("can't use R0 here"));
/* Fall through. */
1999-05-03 09:29:11 +02:00
case CLASS_REG:
case CLASS_REG_BYTE:
case CLASS_REG_WORD:
case CLASS_REG_LONG:
case CLASS_REG_QUAD:
2000-07-27 06:05:05 +02:00
/* Insert bit mattern of right reg. */
1999-05-03 09:29:11 +02:00
*output_ptr++ = reg[c & 0xf];
break;
case CLASS_DISP:
2001-04-24 17:22:25 +02:00
switch (c & ARG_MASK)
{
case ARG_DISP12:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_Z8K_CALLR, da_operand, 4);
2001-04-24 17:22:25 +02:00
break;
case ARG_DISP16:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_16_PCREL, da_operand, 4);
break;
default:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_16, da_operand, 4);
}
1999-05-03 09:29:11 +02:00
da_operand = 0;
break;
case CLASS_IMM:
{
switch (c & ARG_MASK)
{
case ARG_NIM4:
if (imm_operand->X_add_number > 15)
2005-08-26 11:47:49 +02:00
as_bad (_("immediate value out of range"));
imm_operand->X_add_number = -imm_operand->X_add_number;
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_Z8K_IMM4L, imm_operand, 1);
1999-05-03 09:29:11 +02:00
break;
/*case ARG_IMMNMINUS1: not used. */
1999-05-03 09:29:11 +02:00
case ARG_IMM4M1:
imm_operand->X_add_number--;
/* Drop through. */
case ARG_IMM4:
if (imm_operand->X_add_number > 15)
2005-08-26 11:47:49 +02:00
as_bad (_("immediate value out of range"));
output_ptr = apply_fix (output_ptr, BFD_RELOC_Z8K_IMM4L, imm_operand, 1);
1999-05-03 09:29:11 +02:00
break;
case ARG_NIM8:
imm_operand->X_add_number = -imm_operand->X_add_number;
/* Drop through. */
1999-05-03 09:29:11 +02:00
case ARG_IMM8:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_8, imm_operand, 2);
1999-05-03 09:29:11 +02:00
break;
case ARG_IMM16:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_16, imm_operand, 4);
1999-05-03 09:29:11 +02:00
break;
case ARG_IMM32:
2005-08-26 11:47:49 +02:00
output_ptr = apply_fix (output_ptr, BFD_RELOC_32, imm_operand, 8);
1999-05-03 09:29:11 +02:00
break;
default:
abort ();
}
}
}
}
2000-07-27 06:05:05 +02:00
/* Copy from the nibble buffer into the frag. */
1999-05-03 09:29:11 +02:00
{
int length = (output_ptr - buffer) / 2;
char *src = buffer;
char *fragp = frag_more (length);
while (src < output_ptr)
{
*fragp = (src[0] << 4) | src[1];
src += 2;
fragp++;
}
}
}
/* This is the guts of the machine-dependent assembler. STR points to a
machine dependent instruction. This function is supposed to emit
the frags/bytes it assembles to. */
1999-05-03 09:29:11 +02:00
void
md_assemble (char *str)
1999-05-03 09:29:11 +02:00
{
char c;
1999-05-03 09:29:11 +02:00
char *op_start;
char *op_end;
struct z8k_op operand[4];
1999-05-03 09:29:11 +02:00
opcode_entry_type *opcode;
2000-07-27 06:05:05 +02:00
/* Drop leading whitespace. */
1999-05-03 09:29:11 +02:00
while (*str == ' ')
str++;
2000-07-27 06:05:05 +02:00
/* Find the op code end. */
1999-05-03 09:29:11 +02:00
for (op_start = op_end = str;
*op_end != 0 && *op_end != ' ' && ! is_end_of_line[(unsigned char) *op_end];
1999-05-03 09:29:11 +02:00
op_end++)
2000-07-27 06:05:05 +02:00
;
1999-05-03 09:29:11 +02:00
if (op_end == op_start)
{
as_bad (_("can't find opcode "));
}
c = *op_end;
*op_end = 0; /* Zero-terminate op code string for hash_find() call. */
1999-05-03 09:29:11 +02:00
2000-07-27 06:05:05 +02:00
opcode = (opcode_entry_type *) hash_find (opcode_hash_control, op_start);
1999-05-03 09:29:11 +02:00
if (opcode == NULL)
{
as_bad (_("unknown opcode"));
return;
}
*op_end = c; /* Restore original string. */
1999-05-03 09:29:11 +02:00
if (opcode->opcode == 250)
{
pseudo_typeS *p;
char oc;
char *old = input_line_pointer;
/* Was really a pseudo op. */
1999-05-03 09:29:11 +02:00
input_line_pointer = op_end;
oc = *old;
*old = '\n';
while (*input_line_pointer == ' ')
input_line_pointer++;
p = (pseudo_typeS *) (opcode->func);
(p->poc_handler) (p->poc_val);
input_line_pointer = old;
*old = oc;
}
else
{
char *new_input_line_pointer;
new_input_line_pointer = get_operands (opcode, op_end, operand);
if (new_input_line_pointer)
{
input_line_pointer = new_input_line_pointer;
opcode = get_specific (opcode, operand);
}
1999-05-03 09:29:11 +02:00
if (new_input_line_pointer == NULL || opcode == NULL)
1999-05-03 09:29:11 +02:00
{
2000-07-27 06:05:05 +02:00
/* Couldn't find an opcode which matched the operands. */
1999-05-03 09:29:11 +02:00
char *where = frag_more (2);
where[0] = 0x0;
where[1] = 0x0;
as_bad (_("Can't find opcode to match operands"));
return;
}
build_bytes (opcode, operand);
}
}
/* We have no need to default values of symbols. */
1999-05-03 09:29:11 +02:00
symbolS *
md_undefined_symbol (char *name ATTRIBUTE_UNUSED)
1999-05-03 09:29:11 +02:00
{
return 0;
}
2000-07-27 06:05:05 +02:00
/* Various routines to kill one day. */
1999-05-03 09:29:11 +02:00
char *
md_atof (int type, char *litP, int *sizeP)
1999-05-03 09:29:11 +02:00
{
return ieee_md_atof (type, litP, sizeP, TRUE);
1999-05-03 09:29:11 +02:00
}
const char *md_shortopts = "z:";
2000-07-27 06:05:05 +02:00
struct option md_longopts[] =
{
#define OPTION_RELAX (OPTION_MD_BASE)
{"linkrelax", no_argument, NULL, OPTION_RELAX},
{NULL, no_argument, NULL, 0}
};
2000-07-27 06:05:05 +02:00
size_t md_longopts_size = sizeof (md_longopts);
1999-05-03 09:29:11 +02:00
int
md_parse_option (int c, char *arg)
1999-05-03 09:29:11 +02:00
{
switch (c)
{
case 'z':
if (!strcmp (arg, "8001"))
z8k_target_from_cmdline = 2;
1999-05-03 09:29:11 +02:00
else if (!strcmp (arg, "8002"))
z8k_target_from_cmdline = 1;
1999-05-03 09:29:11 +02:00
else
{
as_bad (_("invalid architecture -z%s"), arg);
return 0;
}
break;
case OPTION_RELAX:
linkrelax = 1;
1999-05-03 09:29:11 +02:00
break;
default:
return 0;
}
return 1;
}
void
md_show_usage (FILE *stream)
1999-05-03 09:29:11 +02:00
{
2000-07-27 06:05:05 +02:00
fprintf (stream, _("\
Z8K options:\n\
-z8001 generate segmented code\n\
-z8002 generate unsegmented code\n\
-linkrelax create linker relaxable code\n"));
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}
void
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md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED,
segT sec ATTRIBUTE_UNUSED,
fragS *fragP ATTRIBUTE_UNUSED)
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{
printf (_("call to md_convert_frag\n"));
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abort ();
}
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/* Generate a machine dependent reloc from a fixup. */
arelent*
tc_gen_reloc (asection *section ATTRIBUTE_UNUSED,
fixS *fixp ATTRIBUTE_UNUSED)
{
arelent *reloc;
reloc = xmalloc (sizeof (*reloc));
reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
reloc->addend = fixp->fx_offset;
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
if (! reloc->howto)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
_("Cannot represent %s relocation in object file"),
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bfd_get_reloc_code_name (fixp->fx_r_type));
abort ();
}
return reloc;
}
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valueT
md_section_align (segT seg, valueT size)
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{
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int align = bfd_get_section_alignment (stdoutput, seg);
valueT mask = ((valueT) 1 << align) - 1;
return (size + mask) & ~mask;
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}
/* Attempt to simplify or eliminate a fixup. To indicate that a fixup
has been eliminated, set fix->fx_done. If fix->fx_addsy is non-NULL,
we will have to generate a reloc entry. */
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void
gas: * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h * config/tc-xtensa.c, config/tc-z8k.c: Replace all instances of the string "_apply_fix3" with "_apply_fix". * po/POTFILES.in, po/gas.pot: Regenerate. bfd: * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment. cgen: * doc/porting.texi: Change all mention of md_apply_fix3 and gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix respectively.
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md_apply_fix (fixS *fixP, valueT *valP, segT segment ATTRIBUTE_UNUSED)
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{
long val = * (long *) valP;
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char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
switch (fixP->fx_r_type)
{
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case BFD_RELOC_Z8K_IMM4L:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
buf[0] = (buf[0] & 0xf0) | (val & 0xf);
break;
case BFD_RELOC_8:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
*buf++ = val;
break;
case BFD_RELOC_16:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
*buf++ = (val >> 8);
*buf++ = val;
}
break;
case BFD_RELOC_32:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
*buf++ = (val >> 24);
*buf++ = (val >> 16);
*buf++ = (val >> 8);
*buf++ = val;
}
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break;
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case BFD_RELOC_8_PCREL:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
if (val & 1)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("cannot branch to odd address"));
val /= 2;
if (val > 127 || val < -128)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("relative jump out of range"));
*buf++ = val;
fixP->fx_no_overflow = 1;
fixP->fx_done = 1;
}
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break;
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case BFD_RELOC_16_PCREL:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
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val = val - fixP->fx_frag->fr_address + fixP->fx_where - fixP->fx_size;
if (val > 32767 || val < -32768)
as_bad_where (fixP->fx_file, fixP->fx_line,
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_("relative address out of range"));
*buf++ = (val >> 8);
*buf++ = val;
fixP->fx_no_overflow = 1;
fixP->fx_done = 1;
}
break;
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case BFD_RELOC_Z8K_CALLR:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
if (val & 1)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("cannot branch to odd address"));
if (val > 4096 || val < -4095)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("relative call out of range"));
val = -val / 2;
*buf = (*buf & 0xf0) | ((val >> 8) & 0xf);
buf++;
*buf++ = val & 0xff;
fixP->fx_no_overflow = 1;
fixP->fx_done = 1;
}
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break;
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case BFD_RELOC_Z8K_DISP7:
if (fixP->fx_addsy)
{
fixP->fx_no_overflow = 1;
fixP->fx_done = 0;
}
else
{
if (val & 1)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("cannot branch to odd address"));
val /= 2;
if (val > 0 || val < -127)
as_bad_where (fixP->fx_file, fixP->fx_line,
_("relative jump out of range"));
*buf = (*buf & 0x80) | (-val & 0x7f);
fixP->fx_no_overflow = 1;
fixP->fx_done = 1;
}
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break;
default:
gas: * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h * config/tc-xtensa.c, config/tc-z8k.c: Replace all instances of the string "_apply_fix3" with "_apply_fix". * po/POTFILES.in, po/gas.pot: Regenerate. bfd: * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment. cgen: * doc/porting.texi: Change all mention of md_apply_fix3 and gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix respectively.
2005-06-07 19:54:22 +02:00
printf(_("md_apply_fix: unknown r_type 0x%x\n"), fixP->fx_r_type);
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abort ();
}
if (fixP->fx_addsy == NULL && fixP->fx_pcrel == 0)
fixP->fx_done = 1;
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}
int
md_estimate_size_before_relax (fragS *fragP ATTRIBUTE_UNUSED,
segT segment_type ATTRIBUTE_UNUSED)
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{
printf (_("call to md_estimate_size_before_relax\n"));
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abort ();
}
2000-07-27 06:05:05 +02:00
/* Put number into target byte order. */
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void
md_number_to_chars (char *ptr, valueT use, int nbytes)
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{
number_to_chars_bigendian (ptr, use, nbytes);
}
2000-07-27 06:05:05 +02:00
/* On the Z8000, a PC-relative offset is relative to the address of the
instruction plus its size. */
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long
md_pcrel_from (fixS *fixP)
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{
return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
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}
void
tc_coff_symbol_emit_hook (symbolS *s ATTRIBUTE_UNUSED)
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{
}