gas/
2007-04-18 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4. (match_template): Handle operand size for crc32 in SSE4.2. (process_suffix): Handle operand type for crc32 in SSE4.2. (output_insn): Support SSE4.2. gas/testsuite/ 2007-04-18 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/i386.exp: Add sse4.2 and x86-64-sse4.2. * gas/i386/sse4_2.d: New file. * gas/i386/sse4_2.s: Likewise. * gas/i386/x86-64-sse4_2.d: Likewise. * gas/i386/x86-64-sse4_2.s: Likewise. opcodes/ 2007-04-18 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (CRC32_Fixup): New. (PREGRP85, PREGRP86, PREGRP87, PREGRP88, PREGRP89, PREGRP90, PREGRP91): New. (threebyte_0x38_uses_DATA_prefix): Updated for SSE4.2. (threebyte_0x3a_uses_DATA_prefix): Likewise. (prefix_user_table): Add PREGRP85, PREGRP86, PREGRP87, PREGRP88, PREGRP89, PREGRP90 and PREGRP91. (three_byte_table): Likewise. * i386-opc.c (i386_optab): Add SSE4.2 opcodes. * gas/config/tc-i386.h (CpuSSE4_2): New. (CpuSSE4): Likewise. (CpuUnknownFlags): Add CpuSSE4_2.
This commit is contained in:
H.J. Lu
parent
42903f7f59
commit
381d071fc5
12 changed files with 386 additions and 28 deletions
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@ -1,3 +1,10 @@
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2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
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(match_template): Handle operand size for crc32 in SSE4.2.
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(process_suffix): Handle operand type for crc32 in SSE4.2.
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(output_insn): Support SSE4.2.
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2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (cpu_arch): Add .sse4.1.
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@ -500,6 +500,10 @@ static const arch_entry cpu_arch[] =
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CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3},
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{".sse4.1", PROCESSOR_UNKNOWN,
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CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1},
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{".sse4.2", PROCESSOR_UNKNOWN,
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CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4},
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{".sse4", PROCESSOR_UNKNOWN,
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CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4},
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{".3dnow", PROCESSOR_UNKNOWN,
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CpuMMX|Cpu3dnow},
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{".3dnowa", PROCESSOR_UNKNOWN,
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@ -2640,9 +2644,10 @@ match_template (void)
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|| !MATCH (overlap1, i.types[1], operand_types[1])
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/* monitor in SSE3 is a very special case. The first
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register and the second register may have different
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sizes. */
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sizes. The same applies to crc32 in SSE4.2. */
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|| !((t->base_opcode == 0x0f01
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&& t->extension_opcode == 0xc8)
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|| t->base_opcode == 0xf20f38f1
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|| CONSISTENT_REGISTER_MATCH (overlap0, i.types[0],
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operand_types[0],
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overlap1, i.types[1],
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@ -2829,19 +2834,30 @@ process_suffix (void)
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{
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/* We take i.suffix from the last register operand specified,
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Destination register type is more significant than source
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register type. */
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int op;
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for (op = i.operands; --op >= 0;)
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if ((i.types[op] & Reg)
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&& !(i.tm.operand_types[op] & InOutPortReg))
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{
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i.suffix = ((i.types[op] & Reg8) ? BYTE_MNEM_SUFFIX :
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(i.types[op] & Reg16) ? WORD_MNEM_SUFFIX :
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(i.types[op] & Reg64) ? QWORD_MNEM_SUFFIX :
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register type. crc32 in SSE4.2 prefers source register
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type. */
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if (i.tm.base_opcode == 0xf20f38f1)
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{
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if ((i.types[0] & Reg))
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i.suffix = ((i.types[0] & Reg16) ? WORD_MNEM_SUFFIX :
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LONG_MNEM_SUFFIX);
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break;
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}
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}
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if (!i.suffix)
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{
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int op;
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for (op = i.operands; --op >= 0;)
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if ((i.types[op] & Reg)
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&& !(i.tm.operand_types[op] & InOutPortReg))
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{
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i.suffix = ((i.types[op] & Reg8) ? BYTE_MNEM_SUFFIX :
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(i.types[op] & Reg16) ? WORD_MNEM_SUFFIX :
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(i.types[op] & Reg64) ? QWORD_MNEM_SUFFIX :
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LONG_MNEM_SUFFIX);
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break;
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}
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}
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}
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else if (i.suffix == BYTE_MNEM_SUFFIX)
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{
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@ -3929,9 +3945,11 @@ output_insn (void)
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unsigned int prefix;
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/* All opcodes on i386 have either 1 or 2 bytes. SSSE3 and
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SSE4.1 instructions have 3 bytes. We may use one more higher
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byte to specify a prefix the instruction requires. */
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if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4_1)) != 0)
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SSE4 instructions have 3 bytes. We may use one more higher
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byte to specify a prefix the instruction requires. Exclude
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instructions which are in both SSE4 and ABM. */
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if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4)) != 0
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&& (i.tm.cpu_flags & CpuABM) == 0)
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{
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if (i.tm.base_opcode & 0xff000000)
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{
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@ -3972,7 +3990,8 @@ output_insn (void)
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}
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else
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{
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if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4_1)) != 0)
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if ((i.tm.cpu_flags & (CpuSSSE3 | CpuSSE4)) != 0
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&& (i.tm.cpu_flags & CpuABM) == 0)
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{
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p = frag_more (3);
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*p++ = (i.tm.base_opcode >> 16) & 0xff;
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@ -1,3 +1,12 @@
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2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
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* gas/i386/i386.exp: Add sse4.2 and x86-64-sse4.2.
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* gas/i386/sse4_2.d: New file.
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* gas/i386/sse4_2.s: Likewise.
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* gas/i386/x86-64-sse4_2.d: Likewise.
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* gas/i386/x86-64-sse4_2.s: Likewise.
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2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
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* gas/i386/i386.exp: Add sse4.1 and x86-64-sse4.1.
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@ -87,6 +87,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]]
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run_dump_test "addr16"
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run_dump_test "addr32"
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run_dump_test "sse4_1"
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run_dump_test "sse4_2"
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# These tests require support for 8 and 16 bit relocs,
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# so we only run them for ELF and COFF targets.
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@ -173,6 +174,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
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run_dump_test "x86-64-nops-1-nocona"
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run_dump_test "x86-64-nops-1-merom"
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run_dump_test "x86-64-sse4_1"
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run_dump_test "x86-64-sse4_2"
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if { ![istarget "*-*-aix*"]
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&& ![istarget "*-*-beos*"]
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37
gas/testsuite/gas/i386/sse4_2.d
Normal file
37
gas/testsuite/gas/i386/sse4_2.d
Normal file
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@ -0,0 +1,37 @@
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#objdump: -dw
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#name: i386 SSE4.2
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.*: file format .*
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Disassembly of section .text:
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0+000 <foo>:
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[ ]*[0-9a-f]+: f2 0f 38 f1 19 crc32l \(%ecx\),%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f0 d9 crc32b %cl,%ebx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 d9 crc32w %cx,%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 d9 crc32l %ecx,%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f0 19 crc32b \(%ecx\),%ebx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 19 crc32w \(%ecx\),%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 19 crc32l \(%ecx\),%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f0 d9 crc32b %cl,%ebx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 d9 crc32w %cx,%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 d9 crc32l %ecx,%ebx
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[ ]*[0-9a-f]+: 66 0f 38 37 01 pcmpgtq \(%ecx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 38 37 c1 pcmpgtq %xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 61 01 00 pcmpestri \$0x0,\(%ecx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 61 c1 00 pcmpestri \$0x0,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 60 01 01 pcmpestrm \$0x1,\(%ecx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 60 c1 01 pcmpestrm \$0x1,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 63 01 02 pcmpistri \$0x2,\(%ecx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 63 c1 02 pcmpistri \$0x2,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 62 01 03 pcmpistrm \$0x3,\(%ecx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 62 c1 03 pcmpistrm \$0x3,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 f3 0f b8 19 popcnt \(%ecx\),%bx
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[ ]*[0-9a-f]+: f3 0f b8 19 popcnt \(%ecx\),%ebx
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[ ]*[0-9a-f]+: 66 f3 0f b8 19 popcnt \(%ecx\),%bx
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[ ]*[0-9a-f]+: f3 0f b8 19 popcnt \(%ecx\),%ebx
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[ ]*[0-9a-f]+: 66 f3 0f b8 d9 popcnt %cx,%bx
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[ ]*[0-9a-f]+: f3 0f b8 d9 popcnt %ecx,%ebx
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[ ]*[0-9a-f]+: 66 f3 0f b8 d9 popcnt %cx,%bx
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[ ]*[0-9a-f]+: f3 0f b8 d9 popcnt %ecx,%ebx
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#pass
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34
gas/testsuite/gas/i386/sse4_2.s
Normal file
34
gas/testsuite/gas/i386/sse4_2.s
Normal file
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@ -0,0 +1,34 @@
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# Streaming SIMD extensions 4.2 Instructions
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.text
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foo:
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crc32 (%ecx),%ebx
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crc32 %cl,%ebx
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crc32 %cx,%ebx
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crc32 %ecx,%ebx
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crc32b (%ecx),%ebx
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crc32w (%ecx),%ebx
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crc32l (%ecx),%ebx
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crc32b %cl,%ebx
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crc32w %cx,%ebx
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crc32l %ecx,%ebx
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pcmpgtq (%ecx),%xmm0
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pcmpgtq %xmm1,%xmm0
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pcmpestri $0x0,(%ecx),%xmm0
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pcmpestri $0x0,%xmm1,%xmm0
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pcmpestrm $0x1,(%ecx),%xmm0
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pcmpestrm $0x1,%xmm1,%xmm0
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pcmpistri $0x2,(%ecx),%xmm0
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pcmpistri $0x2,%xmm1,%xmm0
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pcmpistrm $0x3,(%ecx),%xmm0
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pcmpistrm $0x3,%xmm1,%xmm0
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popcnt (%ecx),%bx
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popcnt (%ecx),%ebx
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popcntw (%ecx),%bx
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popcntl (%ecx),%ebx
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popcnt %cx,%bx
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popcnt %ecx,%ebx
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popcntw %cx,%bx
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popcntl %ecx,%ebx
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.p2align 4,0
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47
gas/testsuite/gas/i386/x86-64-sse4_2.d
Normal file
47
gas/testsuite/gas/i386/x86-64-sse4_2.d
Normal file
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@ -0,0 +1,47 @@
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#objdump: -dw
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#name: x86-64 SSE4.2
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.*: file format .*
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Disassembly of section .text:
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0+000 <foo>:
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[ ]*[0-9a-f]+: f2 0f 38 f1 19 crc32l \(%rcx\),%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f1 19 crc32q \(%rcx\),%rbx
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[ ]*[0-9a-f]+: f2 0f 38 f0 d9 crc32b %cl,%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f0 d9 crc32b %cl,%rbx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 d9 crc32w %cx,%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 d9 crc32l %ecx,%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f1 d9 crc32q %rcx,%rbx
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[ ]*[0-9a-f]+: f2 0f 38 f0 19 crc32b \(%rcx\),%ebx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 19 crc32w \(%rcx\),%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 19 crc32l \(%rcx\),%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f1 19 crc32q \(%rcx\),%rbx
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[ ]*[0-9a-f]+: f2 0f 38 f0 d9 crc32b %cl,%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f0 d9 crc32b %cl,%rbx
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[ ]*[0-9a-f]+: 66 f2 0f 38 f1 d9 crc32w %cx,%ebx
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[ ]*[0-9a-f]+: f2 0f 38 f1 d9 crc32l %ecx,%ebx
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[ ]*[0-9a-f]+: f2 48 0f 38 f1 d9 crc32q %rcx,%rbx
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[ ]*[0-9a-f]+: 66 0f 38 37 01 pcmpgtq \(%rcx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 38 37 c1 pcmpgtq %xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 61 01 00 pcmpestri \$0x0,\(%rcx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 61 c1 00 pcmpestri \$0x0,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 60 01 01 pcmpestrm \$0x1,\(%rcx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 60 c1 01 pcmpestrm \$0x1,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 63 01 02 pcmpistri \$0x2,\(%rcx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 63 c1 02 pcmpistri \$0x2,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 62 01 03 pcmpistrm \$0x3,\(%rcx\),%xmm0
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[ ]*[0-9a-f]+: 66 0f 3a 62 c1 03 pcmpistrm \$0x3,%xmm1,%xmm0
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[ ]*[0-9a-f]+: 66 f3 0f b8 19 popcnt \(%rcx\),%bx
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[ ]*[0-9a-f]+: f3 0f b8 19 popcnt \(%rcx\),%ebx
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[ ]*[0-9a-f]+: f3 48 0f b8 19 popcnt \(%rcx\),%rbx
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[ ]*[0-9a-f]+: 66 f3 0f b8 19 popcnt \(%rcx\),%bx
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[ ]*[0-9a-f]+: f3 0f b8 19 popcnt \(%rcx\),%ebx
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[ ]*[0-9a-f]+: f3 48 0f b8 19 popcnt \(%rcx\),%rbx
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[ ]*[0-9a-f]+: 66 f3 0f b8 d9 popcnt %cx,%bx
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[ ]*[0-9a-f]+: f3 0f b8 d9 popcnt %ecx,%ebx
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[ ]*[0-9a-f]+: f3 48 0f b8 d9 popcnt %rcx,%rbx
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[ ]*[0-9a-f]+: 66 f3 0f b8 d9 popcnt %cx,%bx
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[ ]*[0-9a-f]+: f3 0f b8 d9 popcnt %ecx,%ebx
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[ ]*[0-9a-f]+: f3 48 0f b8 d9 popcnt %rcx,%rbx
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#pass
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44
gas/testsuite/gas/i386/x86-64-sse4_2.s
Normal file
44
gas/testsuite/gas/i386/x86-64-sse4_2.s
Normal file
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@ -0,0 +1,44 @@
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# Streaming SIMD extensions 4.2 Instructions
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.text
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foo:
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crc32 (%rcx),%ebx
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crc32 (%rcx),%rbx
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crc32 %cl,%ebx
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crc32 %cl,%rbx
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crc32 %cx,%ebx
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crc32 %ecx,%ebx
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crc32 %rcx,%rbx
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crc32b (%rcx),%ebx
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crc32w (%rcx),%ebx
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crc32l (%rcx),%ebx
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crc32q (%rcx),%rbx
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crc32b %cl,%ebx
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crc32b %cl,%rbx
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crc32w %cx,%ebx
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crc32l %ecx,%ebx
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crc32q %rcx,%rbx
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pcmpgtq (%rcx),%xmm0
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pcmpgtq %xmm1,%xmm0
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pcmpestri $0x0,(%rcx),%xmm0
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pcmpestri $0x0,%xmm1,%xmm0
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pcmpestrm $0x1,(%rcx),%xmm0
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pcmpestrm $0x1,%xmm1,%xmm0
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pcmpistri $0x2,(%rcx),%xmm0
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pcmpistri $0x2,%xmm1,%xmm0
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pcmpistrm $0x3,(%rcx),%xmm0
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pcmpistrm $0x3,%xmm1,%xmm0
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popcnt (%rcx),%bx
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popcnt (%rcx),%ebx
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popcnt (%rcx),%rbx
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popcntw (%rcx),%bx
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popcntl (%rcx),%ebx
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popcntq (%rcx),%rbx
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popcnt %cx,%bx
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popcnt %ecx,%ebx
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popcnt %rcx,%rbx
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popcntw %cx,%bx
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popcntl %ecx,%ebx
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popcntq %rcx,%rbx
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|
||||
.p2align 4,0
|
||||
|
|
@ -1,3 +1,20 @@
|
|||
2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
|
||||
|
||||
* i386-dis.c (CRC32_Fixup): New.
|
||||
(PREGRP85, PREGRP86, PREGRP87, PREGRP88, PREGRP89, PREGRP90,
|
||||
PREGRP91): New.
|
||||
(threebyte_0x38_uses_DATA_prefix): Updated for SSE4.2.
|
||||
(threebyte_0x3a_uses_DATA_prefix): Likewise.
|
||||
(prefix_user_table): Add PREGRP85, PREGRP86, PREGRP87,
|
||||
PREGRP88, PREGRP89, PREGRP90 and PREGRP91.
|
||||
(three_byte_table): Likewise.
|
||||
|
||||
* i386-opc.c (i386_optab): Add SSE4.2 opcodes.
|
||||
|
||||
* gas/config/tc-i386.h (CpuSSE4_2): New.
|
||||
(CpuSSE4): Likewise.
|
||||
(CpuUnknownFlags): Add CpuSSE4_2.
|
||||
|
||||
2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
|
||||
|
||||
* i386-dis.c (XMM_Fixup): New.
|
||||
|
|
|
|||
|
|
@ -99,6 +99,7 @@ static void VMX_Fixup (int, int);
|
|||
static void REP_Fixup (int, int);
|
||||
static void CMPXCHG8B_Fixup (int, int);
|
||||
static void XMM_Fixup (int, int);
|
||||
static void CRC32_Fixup (int, int);
|
||||
|
||||
struct dis_private {
|
||||
/* Points to first byte not fetched. */
|
||||
|
|
@ -521,6 +522,13 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
|
|||
#define PREGRP83 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 83 } }
|
||||
#define PREGRP84 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 84 } }
|
||||
#define PREGRP85 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 85 } }
|
||||
#define PREGRP86 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 86 } }
|
||||
#define PREGRP87 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 87 } }
|
||||
#define PREGRP88 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 88 } }
|
||||
#define PREGRP89 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 89 } }
|
||||
#define PREGRP90 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 90 } }
|
||||
#define PREGRP91 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 91 } }
|
||||
#define PREGRP92 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 92 } }
|
||||
|
||||
|
||||
#define X86_64_0 NULL, { { NULL, X86_64_SPECIAL }, { NULL, 0 } }
|
||||
|
|
@ -1287,7 +1295,7 @@ static const unsigned char threebyte_0x38_uses_DATA_prefix[256] = {
|
|||
/* 00 */ 1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0, /* 0f */
|
||||
/* 10 */ 0,0,0,0,1,1,0,1,0,0,0,0,1,1,1,0, /* 1f */
|
||||
/* 20 */ 1,1,1,1,1,1,0,0,1,1,1,1,0,0,0,0, /* 2f */
|
||||
/* 30 */ 1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,1, /* 3f */
|
||||
/* 30 */ 1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1, /* 3f */
|
||||
/* 40 */ 1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */
|
||||
/* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 5f */
|
||||
/* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 6f */
|
||||
|
|
@ -1323,7 +1331,7 @@ static const unsigned char threebyte_0x38_uses_REPNZ_prefix[256] = {
|
|||
/* c0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */
|
||||
/* d0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* df */
|
||||
/* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ef */
|
||||
/* f0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ff */
|
||||
/* f0 */ 1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ff */
|
||||
/* ------------------------------- */
|
||||
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
|
||||
};
|
||||
|
|
@ -2471,6 +2479,62 @@ static const struct dis386 prefix_user_table[][4] = {
|
|||
{ "mpsadbw", { XM, EX, Ib } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
|
||||
/* PREGRP86 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "pcmpgtq", { XM, EX } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
|
||||
/* PREGRP87 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "crc32", { Gdq, { CRC32_Fixup, b_mode } } },
|
||||
},
|
||||
|
||||
/* PREGRP88 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "crc32", { Gdq, { CRC32_Fixup, v_mode } } },
|
||||
},
|
||||
|
||||
/* PREGRP89 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "pcmpestrm", { XM, EX, Ib } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
|
||||
/* PREGRP90 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "pcmpestri", { XM, EX, Ib } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
|
||||
/* PREGRP91 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "pcmpistrm", { XM, EX, Ib } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
|
||||
/* PREGRP92 */
|
||||
{
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "pcmpistri", { XM, EX, Ib } },
|
||||
{ "(bad)", { XX } },
|
||||
},
|
||||
};
|
||||
|
||||
static const struct dis386 x86_64_table[][2] = {
|
||||
|
|
@ -2557,7 +2621,7 @@ static const struct dis386 three_byte_table[][256] = {
|
|||
{ PREGRP57 },
|
||||
{ PREGRP58 },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ PREGRP86 },
|
||||
/* 38 */
|
||||
{ PREGRP59 },
|
||||
{ PREGRP60 },
|
||||
|
|
@ -2766,8 +2830,8 @@ static const struct dis386 three_byte_table[][256] = {
|
|||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
/* f0 */
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ PREGRP87 },
|
||||
{ PREGRP88 },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
|
|
@ -2895,10 +2959,10 @@ static const struct dis386 three_byte_table[][256] = {
|
|||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
/* 60 */
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ PREGRP89 },
|
||||
{ PREGRP90 },
|
||||
{ PREGRP91 },
|
||||
{ PREGRP92 },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
{ "(bad)", { XX } },
|
||||
|
|
@ -6247,3 +6311,65 @@ XMM_Fixup (int reg, int sizeflag ATTRIBUTE_UNUSED)
|
|||
sprintf (scratchbuf, "%%xmm%d", reg);
|
||||
oappend (scratchbuf + intel_syntax);
|
||||
}
|
||||
|
||||
static void
|
||||
CRC32_Fixup (int bytemode, int sizeflag)
|
||||
{
|
||||
/* Add proper suffix to "crc32". */
|
||||
char *p = obuf + strlen (obuf);
|
||||
|
||||
switch (bytemode)
|
||||
{
|
||||
case b_mode:
|
||||
*p++ = 'b';
|
||||
break;
|
||||
case v_mode:
|
||||
USED_REX (REX_W);
|
||||
if (rex & REX_W)
|
||||
*p++ = 'q';
|
||||
else if ((prefixes & PREFIX_DATA))
|
||||
{
|
||||
*p++ = 'w';
|
||||
used_prefixes |= (prefixes & PREFIX_DATA);
|
||||
}
|
||||
else
|
||||
*p++ = 'l';
|
||||
break;
|
||||
default:
|
||||
oappend (INTERNAL_DISASSEMBLER_ERROR);
|
||||
break;
|
||||
}
|
||||
*p = '\0';
|
||||
|
||||
if (modrm.mod == 3)
|
||||
{
|
||||
int add;
|
||||
|
||||
/* Skip mod/rm byte. */
|
||||
MODRM_CHECK;
|
||||
codep++;
|
||||
|
||||
USED_REX (REX_B);
|
||||
add = (rex & REX_B) ? 8 : 0;
|
||||
if (bytemode == b_mode)
|
||||
{
|
||||
USED_REX (0);
|
||||
if (rex)
|
||||
oappend (names8rex[modrm.rm + add]);
|
||||
else
|
||||
oappend (names8[modrm.rm + add]);
|
||||
}
|
||||
else
|
||||
{
|
||||
USED_REX (REX_W);
|
||||
if (rex & REX_W)
|
||||
oappend (names64[modrm.rm + add]);
|
||||
else if ((prefixes & PREFIX_DATA))
|
||||
oappend (names16[modrm.rm + add]);
|
||||
else
|
||||
oappend (names32[modrm.rm + add]);
|
||||
}
|
||||
}
|
||||
else
|
||||
OP_E (v_mode, sizeflag);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1435,6 +1435,18 @@ const template i386_optab[] =
|
|||
{"roundsd", 3, 0x660f3a0b,X, CpuSSE4_1, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
|
||||
{"roundss", 3, 0x660f3a0a,X, CpuSSE4_1, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LongMem, RegXMM } },
|
||||
|
||||
/* Streaming SIMD extensions 4.2 Instructions. */
|
||||
|
||||
{"pcmpgtq", 2, 0x660f3837,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { RegXMM|LLongMem, RegXMM, 0 } },
|
||||
{"pcmpestri", 3, 0x660f3a61,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
|
||||
{"pcmpestrm", 3, 0x660f3a60,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
|
||||
{"pcmpistri", 3, 0x660f3a63,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
|
||||
{"pcmpistrm", 3, 0x660f3a62,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Imm8, RegXMM|LLongMem, RegXMM } },
|
||||
{"crc32b", 2, 0xf20f38f0,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Reg8|ByteMem, Reg32|Reg64, 0 } },
|
||||
{"crc32", 2, 0xf20f38f0,X, CpuSSE4_2, NoSuf|IgnoreSize|Modrm, { Reg8, Reg32|Reg64, 0 } },
|
||||
{"crc32", 2, 0xf20f38f1,X, CpuSSE4_2, wl_Suf|Modrm, { WordReg|WordMem, Reg32, 0 } },
|
||||
{"crc32", 2, 0xf20f38f1,X, CpuSSE4_2|Cpu64, q_Suf|IgnoreSize|Modrm|Rex64, { Reg64|LLongMem, Reg64, 0 } },
|
||||
|
||||
/* AMD 3DNow! instructions. */
|
||||
|
||||
{"prefetch", 1, 0x0f0d, 0, Cpu3dnow, NoSuf|IgnoreSize|Modrm, { ByteMem, 0, 0 } },
|
||||
|
|
@ -1497,7 +1509,7 @@ const template i386_optab[] =
|
|||
{"insertq", 4, 0xf20f78, X, CpuSSE4a, NoSuf|IgnoreSize|Modrm, { Imm8, Imm8, RegXMM, RegXMM} },
|
||||
|
||||
/* ABM instructions */
|
||||
{"popcnt", 2, 0xf30fb8, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
|
||||
{"popcnt", 2, 0xf30fb8, X, CpuABM|CpuSSE4_2, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
|
||||
{"lzcnt", 2, 0xf30fbd, X, CpuABM, wlq_Suf|Modrm, { WordReg|WordMem, WordReg, 0} },
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -70,6 +70,10 @@ typedef struct template
|
|||
#define CpuSSE4a 0x100000 /* SSE4a New Instuctions required */
|
||||
#define CpuABM 0x200000 /* ABM New Instructions required */
|
||||
#define CpuSSE4_1 0x400000 /* SSE4.1 Instructions required */
|
||||
#define CpuSSE4_2 0x800000 /* SSE4.2 Instructions required */
|
||||
|
||||
/* SSE4.1/4.2 Instructions required */
|
||||
#define CpuSSE4 (CpuSSE4_1|CpuSSE4_2)
|
||||
|
||||
/* These flags are set by gas depending on the flag_code. */
|
||||
#define Cpu64 0x4000000 /* 64bit support required */
|
||||
|
|
@ -79,7 +83,7 @@ typedef struct template
|
|||
#define CpuUnknownFlags (Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686 \
|
||||
|CpuP4|CpuSledgehammer|CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuVMX \
|
||||
|Cpu3dnow|Cpu3dnowA|CpuK6|CpuPadLock|CpuSVME|CpuSSSE3|CpuSSE4_1 \
|
||||
|CpuABM|CpuSSE4a)
|
||||
|CpuSSE4_2|CpuABM|CpuSSE4a)
|
||||
|
||||
/* the bits in opcode_modifier are used to generate the final opcode from
|
||||
the base_opcode. These bits also are used to detect alternate forms of
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue