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include/elf/ChangeLog:

Browse Source 
Introduce SH2a support.
2004-02-18  Corinna Vinschen  <vinschen@redhat.com>
* sh.h (EF_SH2A_NOFPU): New.
2003-12-01  Michael Snyder  <msnyder@redhat.com>
* sh.h (EF_SH2A): New.
bfd/ChangeLog:
Introduce SH2a support.
2004-02-18  Corinna Vinschen  <vinschen@redhat.com>
* archures.c (bfd_mach_sh2a_nofpu): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH2A_NOFPU_NEXT): New.
(arch_info_struct): Add sh2a_nofpu.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2003-12-29  DJ Delorie  <dj@redhat.com>
* reloc.c: Add relocs for sh2a.
* bfd-in2.h: Regenerate.
* libbfd.hh: Regenerate.
2003-12-01  Michael Snyder  <msnyder@redhat.com>
* archures.c (bfd_mach_sh2a): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
(SH2A_NEXT): New.
(arch_info_struct): Add sh2a.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
binutils/ChangeLog:
* readelf.c (get_machine_flags <EM_SH>): Handle EF_SH2A and
EF_SH2A_NOFPU.
gas/ChangeLog:
Introduce SH2a support.
2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (get_specific): Change arch_sh2a_up to
arch_sh2a_nofpu_up.
2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
to end of conditional expression.
2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c: Add sh2a-nofpu support.
2003-12-29  DJ Delorie  <dj@redhat.com>
* tc-sh.c: Add sh2a support.
(parse_reg): Add tbr.
(parse_at): Support @@(disp,tbr).
(get_specific): Support sh2a opcodes.
(insert4): New, for 4 byte relocs.
(build_Mytes): Support sh2a opcodes.
(md_apply_fix3_Mytes): Support sh2a opcodes.
2003-12-02  Michael Snyder  <msnyder@redhat.com>
* config/tc-sh.c (md_parse_option): Handle sh2a.
(sh_elf_final_processing): Ditto.
gas/testsuite/ChangeLog:
2003-12-30  DJ Delorie  <dj@redhat.com>
* gas/sh/sh2a.s: New.
* gas/sh/sh2a.d: New.
* gas/sh/basic.exp: Add it.
This commit is contained in:
Alexandre Oliva 2004-07-29 05:17:41 +00:00
parent e7fbc2bf98
commit 1d70c7fb83
17 changed files with 514 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
bfd/ChangeLog
View File

@ -1,3 +1,24 @@
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
Introduce SH2a support.
2004-02-18 Corinna Vinschen <vinschen@redhat.com>
* archures.c (bfd_mach_sh2a_nofpu): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH2A_NOFPU_NEXT): New.
(arch_info_struct): Add sh2a_nofpu.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2003-12-29 DJ Delorie <dj@redhat.com>
* reloc.c: Add relocs for sh2a.
* bfd-in2.h: Regenerate.
* libbfd.hh: Regenerate.
2003-12-01 Michael Snyder <msnyder@redhat.com>
* archures.c (bfd_mach_sh2a): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
(SH2A_NEXT): New.
(arch_info_struct): Add sh2a.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2004-07-28 Nick Clifton <nickc@redhat.com>
John David Anglin <dave.anglin@nrc-cnrc.gc.ca>

2
bfd/archures.c
View File

@ -229,6 +229,8 @@ DESCRIPTION
.#define bfd_mach_sh 1
.#define bfd_mach_sh2 0x20
.#define bfd_mach_sh_dsp 0x2d
.#define bfd_mach_sh2a 0x2a
.#define bfd_mach_sh2a_nofpu 0x2b
.#define bfd_mach_sh2e 0x2e
.#define bfd_mach_sh3 0x30
.#define bfd_mach_sh3_nommu 0x31

10
bfd/bfd-in2.h
View File

@ -1677,6 +1677,8 @@ enum bfd_architecture
#define bfd_mach_sh 1
#define bfd_mach_sh2 0x20
#define bfd_mach_sh_dsp 0x2d
#define bfd_mach_sh2a 0x2a
#define bfd_mach_sh2a_nofpu 0x2b
#define bfd_mach_sh2e 0x2e
#define bfd_mach_sh3 0x30
#define bfd_mach_sh3_nommu 0x31
@ -2637,6 +2639,14 @@ field in the instruction. */
/* Renesas / SuperH SH relocs. Not all of these appear in object files. */
BFD_RELOC_SH_PCDISP8BY2,
BFD_RELOC_SH_PCDISP12BY2,
BFD_RELOC_SH_IMM3,
BFD_RELOC_SH_IMM3U,
BFD_RELOC_SH_DISP12,
BFD_RELOC_SH_DISP12BY2,
BFD_RELOC_SH_DISP12BY4,
BFD_RELOC_SH_DISP12BY8,
BFD_RELOC_SH_DISP20,
BFD_RELOC_SH_DISP20BY8,
BFD_RELOC_SH_IMM4,
BFD_RELOC_SH_IMM4BY2,
BFD_RELOC_SH_IMM4BY4,

32
bfd/cpu-sh.c
View File

@ -38,6 +38,8 @@
#define SH4_NOFPU_NEXT &arch_info_struct[11]
#define SH4_NOMMU_NOFPU_NEXT &arch_info_struct[12]
#define SH4A_NOFPU_NEXT &arch_info_struct[13]
#define SH2A_NEXT &arch_info_struct[14]
#define SH2A_NOFPU_NEXT &arch_info_struct[15]
#define SH64_NEXT NULL
static const bfd_arch_info_type arch_info_struct[] =
@ -224,6 +226,34 @@ static const bfd_arch_info_type arch_info_struct[] =
bfd_default_scan,
SH4A_NOFPU_NEXT
},
{
32, /* 32 bits in a word. */
32, /* 32 bits in an address. */
8, /* 8 bits in a byte. */
bfd_arch_sh,
bfd_mach_sh2a,
"sh", /* Arch_name. */
"sh2a", /* Printable name. */
1,
FALSE, /* Not the default. */
bfd_default_compatible,
bfd_default_scan,
SH2A_NEXT
},
{
32, /* 32 bits in a word. */
32, /* 32 bits in an address. */
8, /* 8 bits in a byte. */
bfd_arch_sh,
bfd_mach_sh2a_nofpu,
"sh", /* Arch_name. */
"sh2a-nofpu", /* Printable name. */
1,
FALSE, /* Not the default. */
bfd_default_compatible,
bfd_default_scan,
SH2A_NOFPU_NEXT
},
{
64, /* 64 bits in a word */
64, /* 64 bits in an address */
@ -269,6 +299,8 @@ static struct { unsigned long bfd_mach, arch, arch_up; } bfd_to_arch_table[] =
{ bfd_mach_sh2, arch_sh2, arch_sh2_up },
{ bfd_mach_sh2e, arch_sh2e, arch_sh2e_up },
{ bfd_mach_sh_dsp, arch_sh_dsp, arch_sh_dsp_up },
{ bfd_mach_sh2a, arch_sh2a, arch_sh2a_up },
{ bfd_mach_sh2a_nofpu, arch_sh2a_nofpu, arch_sh2a_nofpu_up },
{ bfd_mach_sh3, arch_sh3, arch_sh3_up },
{ bfd_mach_sh3_nommu, arch_sh3_nommu, arch_sh3_nommu_up },
{ bfd_mach_sh3_dsp, arch_sh3_dsp, arch_sh3_dsp_up },

8
bfd/elf32-sh.c
View File

@ -6913,7 +6913,13 @@ sh_elf_merge_private_data (bfd *ibfd, bfd *obfd)
}
if (! sh_merge_bfd_arch (ibfd, obfd))
return FALSE;
{
_bfd_error_handler ("%s: uses instructions which are incompatible "
"with instructions used in previous modules",
bfd_archive_filename (ibfd));
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
elf_elfheader (obfd)->e_flags =
sh_elf_get_flags_from_mach (bfd_get_mach (obfd));

8
bfd/libbfd.h
View File

@ -1135,6 +1135,14 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
"BFD_RELOC_ARM_GOTPC",
"BFD_RELOC_SH_PCDISP8BY2",
"BFD_RELOC_SH_PCDISP12BY2",
"BFD_RELOC_SH_IMM3",
"BFD_RELOC_SH_IMM3U",
"BFD_RELOC_SH_DISP12",
"BFD_RELOC_SH_DISP12BY2",
"BFD_RELOC_SH_DISP12BY4",
"BFD_RELOC_SH_DISP12BY8",
"BFD_RELOC_SH_DISP20",
"BFD_RELOC_SH_DISP20BY8",
"BFD_RELOC_SH_IMM4",
"BFD_RELOC_SH_IMM4BY2",
"BFD_RELOC_SH_IMM4BY4",

16
bfd/reloc.c
View File

@ -2613,6 +2613,22 @@ ENUM
BFD_RELOC_SH_PCDISP8BY2
ENUMX
BFD_RELOC_SH_PCDISP12BY2
ENUMX
BFD_RELOC_SH_IMM3
ENUMX
BFD_RELOC_SH_IMM3U
ENUMX
BFD_RELOC_SH_DISP12
ENUMX
BFD_RELOC_SH_DISP12BY2
ENUMX
BFD_RELOC_SH_DISP12BY4
ENUMX
BFD_RELOC_SH_DISP12BY8
ENUMX
BFD_RELOC_SH_DISP20
ENUMX
BFD_RELOC_SH_DISP20BY8
ENUMX
BFD_RELOC_SH_IMM4
ENUMX

5
binutils/ChangeLog
View File

@ -1,3 +1,8 @@
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
* readelf.c (get_machine_flags <EM_SH>): Handle EF_SH2A and
EF_SH2A_NOFPU.
2004-07-28 Alexandre Oliva <aoliva@redhat.com>
2003-07-08 Alexandre Oliva <aoliva@redhat.com>

2
binutils/readelf.c
View File

@ -2009,8 +2009,10 @@ get_machine_flags (unsigned e_flags, unsigned e_machine)
case EF_SH5: strcat (buf, ", sh5"); break;
case EF_SH2E: strcat (buf, ", sh2e"); break;
case EF_SH4A: strcat (buf, ", sh4a"); break;
case EF_SH2A: strcat (buf, ", sh2a"); break;
case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break;
case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break;
case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break;
default: strcat (buf, ", unknown ISA"); break;
}

25
gas/ChangeLog
View File

@ -1,3 +1,28 @@
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
Introduce SH2a support.
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
* config/tc-sh.c (get_specific): Change arch_sh2a_up to
arch_sh2a_nofpu_up.
2004-02-24 Corinna Vinschen <vinschen@redhat.com>
* config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2004-02-20 Corinna Vinschen <vinschen@redhat.com>
* config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
to end of conditional expression.
2004-02-20 Corinna Vinschen <vinschen@redhat.com>
* config/tc-sh.c: Add sh2a-nofpu support.
2003-12-29 DJ Delorie <dj@redhat.com>
* tc-sh.c: Add sh2a support.
(parse_reg): Add tbr.
(parse_at): Support @@(disp,tbr).
(get_specific): Support sh2a opcodes.
(insert4): New, for 4 byte relocs.
(build_Mytes): Support sh2a opcodes.
(md_apply_fix3_Mytes): Support sh2a opcodes.
2003-12-02 Michael Snyder <msnyder@redhat.com>
* config/tc-sh.c (md_parse_option): Handle sh2a.
(sh_elf_final_processing): Ditto.
2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
* config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"

205
gas/config/tc-sh.c
View File

@ -1098,6 +1098,12 @@ parse_reg (char *src, int *mode, int *reg)
return 3;
}
if (l0 == 't' && l1 == 'b' && TOLOWER (src[2]) == 'r'
&& ! IDENT_CHAR ((unsigned char) src[3]))
{
*mode = A_TBR;
return 3;
}
if (l0 == 'm' && l1 == 'a' && TOLOWER (src[2]) == 'c'
&& ! IDENT_CHAR ((unsigned char) src[4]))
{
@ -1268,7 +1274,15 @@ parse_at (char *src, sh_operand_info *op)
int len;
int mode;
src++;
if (src[0] == '-')
if (src[0] == '@')
{
src = parse_at (src, op);
if (op->type == A_DISP_TBR)
op->type = A_DISP2_TBR;
else
as_bad (_("illegal double indirection"));
}
else if (src[0] == '-')
{
/* Must be predecrement. */
src++;
@ -1341,6 +1355,10 @@ parse_at (char *src, sh_operand_info *op)
{
op->type = A_DISP_GBR;
}
else if (mode == A_TBR)
{
op->type = A_DISP_TBR;
}
else if (mode == A_PC)
{
/* We want @(expr, pc) to uniformly address . + expr,
@ -1542,6 +1560,36 @@ get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
sh_operand_info *user = operands + n;
sh_arg_type arg = this_try->arg[n];
if (SH_MERGE_ARCH_SET_VALID (valid_arch, arch_sh2a_nofpu_up)
&& ( arg == A_DISP_REG_M
|| arg == A_DISP_REG_N))
{
/* Check a few key IMM* fields for overflow. */
int opf;
long val = user->immediate.X_add_number;
for (opf = 0; opf < 4; opf ++)
switch (this_try->nibbles[opf])
{
case IMM0_4:
case IMM1_4:
if (val < 0 || val > 15)
goto fail;
break;
case IMM0_4BY2:
case IMM1_4BY2:
if (val < 0 || val > 15 * 2)
goto fail;
break;
case IMM0_4BY4:
case IMM1_4BY4:
if (val < 0 || val > 15 * 4)
goto fail;
break;
default:
break;
}
}
switch (arg)
{
case A_DISP_PC:
@ -1552,6 +1600,7 @@ get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
case A_BDISP12:
case A_BDISP8:
case A_DISP_GBR:
case A_DISP2_TBR:
case A_MACH:
case A_PR:
case A_MACL:
@ -1596,6 +1645,7 @@ get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
reg_n = user->reg;
break;
case A_GBR:
case A_TBR:
case A_SR:
case A_VBR:
case A_DSR:
@ -1616,6 +1666,22 @@ get_specific (sh_opcode_info *opcode, sh_operand_info *operands)
reg_b = user->reg;
break;
case A_INC_R15:
if (user->type != A_INC_N)
goto fail;
if (user->reg != 15)
goto fail;
reg_n = user->reg;
break;
case A_DEC_R15:
if (user->type != A_DEC_N)
goto fail;
if (user->reg != 15)
goto fail;
reg_n = user->reg;
break;
case A_REG_M:
case A_INC_M:
case A_DEC_M:
@ -2040,6 +2106,16 @@ insert (char *where, int how, int pcrel, sh_operand_info *op)
how);
}
static void
insert4 (char * where, int how, int pcrel, sh_operand_info * op)
{
fix_new_exp (frag_now,
where - frag_now->fr_literal,
4,
& op->immediate,
pcrel,
how);
}
static void
build_relax (sh_opcode_info *opcode, sh_operand_info *op)
{
@ -2126,16 +2202,31 @@ static unsigned int
build_Mytes (sh_opcode_info *opcode, sh_operand_info *operand)
{
int index;
char nbuf[4];
char *output = frag_more (2);
char nbuf[8];
char *output;
unsigned int size = 2;
int low_byte = target_big_endian ? 1 : 0;
int max_index = 4;
nbuf[0] = 0;
nbuf[1] = 0;
nbuf[2] = 0;
nbuf[3] = 0;
nbuf[4] = 0;
nbuf[5] = 0;
nbuf[6] = 0;
nbuf[7] = 0;
for (index = 0; index < 4; index++)
if (SH_MERGE_ARCH_SET (opcode->arch, arch_op32))
{
output = frag_more (4);
size = 4;
max_index = 8;
}
else
output = frag_more (2);
for (index = 0; index < max_index; index++)
{
sh_nibble_type i = opcode->nibbles[index];
if (i < 16)
@ -2167,6 +2258,48 @@ build_Mytes (sh_opcode_info *opcode, sh_operand_info *operand)
case REG_N_B01:
nbuf[index] = reg_n | 0x01;
break;
case IMM0_3s:
nbuf[index] |= 0x08;
case IMM0_3c:
insert (output + low_byte, BFD_RELOC_SH_IMM3, 0, operand);
break;
case IMM0_3Us:
nbuf[index] |= 0x80;
case IMM0_3Uc:
insert (output + low_byte, BFD_RELOC_SH_IMM3U, 0, operand);
break;
case DISP0_12:
insert (output + 2, BFD_RELOC_SH_DISP12, 0, operand);
break;
case DISP0_12BY2:
insert (output + 2, BFD_RELOC_SH_DISP12BY2, 0, operand);
break;
case DISP0_12BY4:
insert (output + 2, BFD_RELOC_SH_DISP12BY4, 0, operand);
break;
case DISP0_12BY8:
insert (output + 2, BFD_RELOC_SH_DISP12BY8, 0, operand);
break;
case DISP1_12:
insert (output + 2, BFD_RELOC_SH_DISP12, 0, operand+1);
break;
case DISP1_12BY2:
insert (output + 2, BFD_RELOC_SH_DISP12BY2, 0, operand+1);
break;
case DISP1_12BY4:
insert (output + 2, BFD_RELOC_SH_DISP12BY4, 0, operand+1);
break;
case DISP1_12BY8:
insert (output + 2, BFD_RELOC_SH_DISP12BY8, 0, operand+1);
break;
case IMM0_20_4:
break;
case IMM0_20:
insert4 (output, BFD_RELOC_SH_DISP20, 0, operand);
break;
case IMM0_20BY8:
insert4 (output, BFD_RELOC_SH_DISP20BY8, 0, operand);
break;
case IMM0_4BY4:
insert (output + low_byte, BFD_RELOC_SH_IMM4BY4, 0, operand);
break;
@ -2231,6 +2364,19 @@ build_Mytes (sh_opcode_info *opcode, sh_operand_info *operand)
output[0] = (nbuf[0] << 4) | (nbuf[1]);
output[1] = (nbuf[2] << 4) | (nbuf[3]);
}
if (SH_MERGE_ARCH_SET (opcode->arch, arch_op32))
{
if (!target_big_endian)
{
output[3] = (nbuf[4] << 4) | (nbuf[5]);
output[2] = (nbuf[6] << 4) | (nbuf[7]);
}
else
{
output[2] = (nbuf[4] << 4) | (nbuf[5]);
output[3] = (nbuf[6] << 4) | (nbuf[7]);
}
}
return size;
}
@ -3722,6 +3868,57 @@ md_apply_fix3 (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
shift = 0;
switch (fixP->fx_r_type)
{
case BFD_RELOC_SH_IMM3:
max = 0x7;
* buf = (* buf & 0xf8) | (val & 0x7);
break;
case BFD_RELOC_SH_IMM3U:
max = 0x7;
* buf = (* buf & 0x8f) | ((val & 0x7) << 4);
break;
case BFD_RELOC_SH_DISP12:
max = 0xfff;
buf[lowbyte] = val & 0xff;
buf[highbyte] |= (val >> 8) & 0x0f;
break;
case BFD_RELOC_SH_DISP12BY2:
max = 0xfff;
shift = 1;
buf[lowbyte] = (val >> 1) & 0xff;
buf[highbyte] |= (val >> 9) & 0x0f;
break;
case BFD_RELOC_SH_DISP12BY4:
max = 0xfff;
shift = 2;
buf[lowbyte] = (val >> 2) & 0xff;
buf[highbyte] |= (val >> 10) & 0x0f;
break;
case BFD_RELOC_SH_DISP12BY8:
max = 0xfff;
shift = 3;
buf[lowbyte] = (val >> 3) & 0xff;
buf[highbyte] |= (val >> 11) & 0x0f;
break;
case BFD_RELOC_SH_DISP20:
if (! target_big_endian)
abort();
max = 0x7ffff;
min = -0x80000;
buf[1] = (buf[1] & 0x0f) | (val >> 12) & 0xf0;
buf[2] = (val >> 8) & 0xff;
buf[3] = val & 0xff;
break;
case BFD_RELOC_SH_DISP20BY8:
if (!target_big_endian)
abort();
max = 0x7ffff;
min = -0x80000;
shift = 8;
buf[1] = (buf[1] & 0x0f) | (val >> 20) & 0xf0;
buf[2] = (val >> 16) & 0xff;
buf[3] = (val >> 8) & 0xff;
break;
case BFD_RELOC_SH_IMM4:
max = 0xf;
*buf = (*buf & 0xf0) | (val & 0xf);

7
gas/testsuite/ChangeLog
View File

@ -1,3 +1,10 @@
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2003-12-30 DJ Delorie <dj@redhat.com>
* gas/sh/sh2a.s: New.
* gas/sh/sh2a.d: New.
* gas/sh/basic.exp: Add it.
2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
* gas/all/gas.exp (do_930509a): Disable test for crx.

1
gas/testsuite/gas/sh/basic.exp
View File

@ -160,6 +160,7 @@ if [istarget sh*-*-*] then {
# Test -renesas.
run_dump_test "renesas-1"
run_dump_test "sh2a"
}
}

68
gas/testsuite/gas/sh/sh2a.d Normal file
View File

@ -0,0 +1,68 @@
#objdump: -dr --prefix-addresses --show-raw-insn
#name: SH2a new instructions
#as: -isa=sh2a
dump.o: file format elf32-sh
Disassembly of section .text:
0x00000000 33 79 4f ff band.b #7,@\(4095,r3\)
0x00000004 33 79 cf ff bandnot.b #7,@\(4095,r3\)
0x00000008 33 79 0f ff bclr.b #7,@\(4095,r3\)
0x0000000c 86 37 bclr #7,r3
0x0000000e 33 79 3f ff bld.b #7,@\(4095,r3\)
0x00000012 87 3f bld #7,r3
0x00000014 33 79 bf ff bldnot.b #7,@\(4095,r3\)
0x00000018 33 79 5f ff bor.b #7,@\(4095,r3\)
0x0000001c 33 79 df ff bornot.b #7,@\(4095,r3\)
0x00000020 33 79 1f ff bset.b #7,@\(4095,r3\)
0x00000024 86 3f bset #7,r3
0x00000026 33 79 2f ff bst.b #7,@\(4095,r3\)
0x0000002a 87 37 bst #7,r3
0x0000002c 33 79 6f ff bxor.b #7,@\(4095,r3\)
0x00000030 43 91 clips.b r3
0x00000032 43 95 clips.w r3
0x00000034 43 81 clipu.b r3
0x00000036 43 85 clipu.w r3
0x00000038 43 94 divs r0,r3
0x0000003a 43 84 divu r0,r3
0x0000003c 33 31 3f ff fmov.s fr3,@\(16380,r3\)
0x00000040 33 21 3f ff fmov.d dr2,@\(32760,r3\)
0x00000044 33 31 7f ff fmov.s @\(16380,r3\),fr3
0x00000048 32 31 7f ff fmov.d @\(32760,r3\),dr2
0x0000004c 43 4b jsr/n @r3
0x0000004e 83 ff jsr/n @@\(1020,tbr\)
0x00000050 43 e5 ldbank @r3,r0
0x00000052 43 4a ldc r3,tbr
0x00000054 34 31 0f ff mov.b r3,@\(4095,r4\)
0x00000058 34 31 1f ff mov.w r3,@\(8190,r4\)
0x0000005c 34 31 2f ff mov.l r3,@\(16380,r4\)
0x00000060 35 41 4f ff mov.b @\(4095,r4\),r5
0x00000064 35 41 5f ff mov.w @\(8190,r4\),r5
0x00000068 35 41 6f ff mov.l @\(16380,r4\),r5
0x0000006c 43 8b mov.b r0,@r3\+
0x0000006e 43 9b mov.w r0,@r3\+
0x00000070 43 ab mov.l r0,@r3\+
0x00000072 43 cb mov.b @-r3,r0
0x00000074 43 db mov.w @-r3,r0
0x00000076 43 eb mov.l @-r3,r0
0x00000078 03 70 ff ff movi20 #524287,r3
0x0000007c 03 80 00 00 movi20 #-524288,r3
0x00000080 03 71 ff ff movi20s #134217472,r3
0x00000084 03 81 00 00 movi20s #-134217728,r3
0x00000088 43 f1 movml.l r3,@-r15
0x0000008a 43 f5 movml.l @r15\+,r3
0x0000008c 43 f0 movmu.l r3,@-r15
0x0000008e 43 f4 movmu.l @r15\+,r3
0x00000090 03 39 movrt r3
0x00000092 34 31 8f ff movu.b @\(4095,r3\),r4
0x00000096 34 31 9f ff movu.w @\(8190,r3\),r4
0x0000009a 44 80 mulr r0,r4
0x0000009c 00 68 nott
0x0000009e 05 83 pref @r5
0x000000a0 00 5b resbank
0x000000a2 00 6b rts/n
0x000000a4 03 7b rtv/n r3
0x000000a6 44 3c shad r3,r4
0x000000a8 44 3d shld r3,r4
0x000000aa 45 e1 stbank r0,@r5
0x000000ac 04 4a stc tbr,r4

96
gas/testsuite/gas/sh/sh2a.s Normal file
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@ -0,0 +1,96 @@
.text
# New instructions
band.b #7,@(4095,r3)
bandnot.b #7,@(4095,r3)
bclr.b #7,@(4095,r3)
bclr #7,r3
bld.b #7,@(4095,r3)
bld #7,r3
bldnot.b #7,@(4095,r3)
bor.b #7,@(4095,r3)
bornot.b #7,@(4095,r3)
bset.b #7,@(4095,r3)
bset #7,r3
bst.b #7,@(4095,r3)
bst #7,r3
bxor.b #7,@(4095,r3)
clips.b r3
clips.w r3
clipu.b r3
clipu.w r3
divs r0,r3
divu r0,r3
fmov.s fr3,@(4095*4,r3)
fmov.d dr2,@(4095*8,r3)
fmov.s @(4095*4,r3),fr3
fmov.d @(4095*8,r3),dr2
jsr/n @r3
jsr/n @@(255*4,tbr)
ldbank @r3,r0
ldc r3,tbr
mov.b r3,@(4095,r4)
mov.w r3,@(4095*2,r4)
mov.l r3,@(4095*4,r4)
mov.b @(4095,r4),r5
mov.w @(4095*2,r4),r5
mov.l @(4095*4,r4),r5
mov.b r0,@r3+
mov.w r0,@r3+
mov.l r0,@r3+
mov.b @-r3,r0
mov.w @-r3,r0
mov.l @-r3,r0
movi20 #524287,r3
movi20 #-524288,r3
movi20s #524287*256,r3
movi20s #-524288*256,r3
movml.l r3,@-r15
movml.l @r15+,r3
movmu.l r3,@-r15
movmu.l @r15+,r3
movrt r3
movu.b @(4095,r3),r4
movu.w @(4095*2,r3),r4
mulr r0,r4
nott
pref @r5
resbank
rts/n
rtv/n r3
shad r3,r4
shld r3,r4
stbank r0,@r5
stc tbr,r4

8
include/elf/ChangeLog
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@ -1,3 +1,11 @@
2004-07-29 Alexandre Oliva <aoliva@redhat.com>
Introduce SH2a support.
2004-02-18 Corinna Vinschen <vinschen@redhat.com>
* sh.h (EF_SH2A_NOFPU): New.
2003-12-01 Michael Snyder <msnyder@redhat.com>
* sh.h (EF_SH2A): New.
2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
* crx.h: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,

7
include/elf/sh.h
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@ -34,10 +34,12 @@
#define EF_SH4 9
#define EF_SH2E 11
#define EF_SH4A 12
#define EF_SH2A 13
#define EF_SH4_NOFPU 16
#define EF_SH4A_NOFPU 17
#define EF_SH4_NOMMU_NOFPU 18
#define EF_SH2A_NOFPU 19
#define EF_SH3_NOMMU 20
/* This one can only mix in objects from other EF_SH5 objects. */
@ -60,11 +62,12 @@
/* EF_SH5 */ 0, \
/* EF_SH2E */ bfd_mach_sh2e , \
/* EF_SH4A */ bfd_mach_sh4a , \
/* 13, 14, 15 */ 0, 0, 0, \
/* EF_SH2A */ bfd_mach_sh2a , \
/* 14, 15 */ 0, 0, \
/* EF_SH4_NOFPU */ bfd_mach_sh4_nofpu , \
/* EF_SH4A_NOFPU */ bfd_mach_sh4a_nofpu , \
/* EF_SH4_NOMMU_NOFPU */ bfd_mach_sh4_nommu_nofpu, \
/* 19 */ 0, \
/* EF_SH2A_NOFPU */ bfd_mach_sh2a_nofpu , \
/* EF_SH3_NOMMU */ bfd_mach_sh3_nommu
/* Convert arch_sh* into EF_SH*. */