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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-07-16 12:58:27 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-07-16 12:58:27 +0000 |
| commit | 9d36926759c52c809e84fb0ba3ce4f76dacaf848 (patch) | |
| tree | fccd9813a0085e6cf3c0d880d3d5f34f6954e089 /opcodes/i386-dis.c | |
| parent | 201926400933885ed9a17c163838cbcfffb59a2d (diff) | |
| download | binutils-redhat-9d36926759c52c809e84fb0ba3ce4f76dacaf848.tar.gz | |
Implement RDRSEED, ADX and PRFCHW instructions
gas/
* config/tc-i386.c: Add ADX, RDSEED and PRFCHW asm directives.
* doc/c-i386.texi: Document the new directives.
gas/testsuite/
* gas/i386/i386.exp: Run adx, rdseed and prefetchw tests.
* gas/i386/x86-64-arch-2.s: Use prefetchw as 3dnow and Prfchw tests.
* gas/i386/arch-10.s: Likewise.
* gas/i386/arch-10-1.l: Changed correspondingly.
* gas/i386/arch-10-2.l: Likewise.
* gas/i386/arch-10-3.l: Likewise.
* gas/i386/arch-10-4.l: Likewise.
* gas/i386/arch-10.d: Likewise.
* gas/i386/arch-10-lzcnt.d: Likewise.
* gas/i386/x86-64-arch-2.d: Likewise.
* gas/i386/x86-64-arch-2-lzcnt.d: Likewise.
* gas/i386/ilp32/x86-64-arch-2.d: Likewise.
* gas/i386/arch-10-prefetchw.d: New file.
* gas/i386/x86-64-arch-2-prefetchw.d: Likewise.
* gas/i386/rdseed.s: Likewise.
* gas/i386/rdseed.d: Likewise.
* gas/i386/rdseed-intel.d: Likewise.
* gas/i386/adx.s: Likewise.
* gas/i386/adx.d: Likewise.
* gas/i386/adx-intel.d: Likewise.
* gas/i386/x86-64-rdseed.s: Likewise.
* gas/i386/x86-64-rdseed.d: Likewise.
* gas/i386/x86-64-rdseed-intel.d: Likewise.
* gas/i386/x86-64-adx.s: Likewise.
* gas/i386/x86-64-adx.d: Likewise.
* gas/i386/x86-64-adx-intel.d: Likewise.
opcodes/
* i386-dis.c (PREFIX_0F38F6): New.
(prefix_table): Add adcx, adox instructions.
(three_byte_table): Use PREFIX_0F38F6.
(mod_table): Add rdseed instruction.
* i386-gen.c (cpu_flag_init): Add CpuADX, CpuRDSEED, CpuPRFCHW.
(cpu_flags): Likewise.
* i386-opc.h: Add CpuADX, CpuRDSEED, CpuPRFCHW.
(i386_cpu_flags): Add fields cpurdseed, cpuadx, cpuprfchw.
* i386-opc.tbl: Add instrcutions adcx, adox, rdseed. Extend
prefetchw.
* i386-tbl.h: Regenerate.
* i386-init.h: Likewise.
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 4a014410fa..9abce1a64c 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -851,6 +851,7 @@ enum PREFIX_0F38DF, PREFIX_0F38F0, PREFIX_0F38F1, + PREFIX_0F38F6, PREFIX_0F3A08, PREFIX_0F3A09, PREFIX_0F3A0A, @@ -3485,6 +3486,14 @@ static const struct dis386 prefix_table[][4] = { { "crc32", { Gdq, { CRC32_Fixup, v_mode } } }, }, + /* PREFIX_0F38F6 */ + { + { Bad_Opcode }, + { "adoxS", { Gdq, Edq} }, + { "adcxS", { Gdq, Edq} }, + { Bad_Opcode }, + }, + /* PREFIX_0F3A08 */ { { Bad_Opcode }, @@ -6055,7 +6064,7 @@ static const struct dis386 three_byte_table[][256] = { { Bad_Opcode }, { Bad_Opcode }, { Bad_Opcode }, - { Bad_Opcode }, + { PREFIX_TABLE (PREFIX_0F38F6) }, { Bad_Opcode }, /* f8 */ { Bad_Opcode }, @@ -10323,6 +10332,7 @@ static const struct dis386 mod_table[][2] = { { /* MOD_0FC7_REG_7 */ { "vmptrst", { Mq } }, + { "rdseed", { Ev } }, }, { /* MOD_0FD7 */ |