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| author | Mo, Zewei <zewei.mo@intel.com> | 2023-12-28 01:06:40 +0000 |
|---|---|---|
| committer | Cui, Lili <lili.cui@intel.com> | 2023-12-28 11:41:45 +0000 |
| commit | 08a98d4c1331cc726c8c76c14d9db34d6f0aadd6 (patch) | |
| tree | d9d3b9fb83d173f0cdc20ec55063ed582145cdd2 /opcodes/i386-opc.tbl | |
| parent | 3083f376435662c747ab946bb84e6e6698985610 (diff) | |
| download | binutils-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.zip binutils-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.tar.gz binutils-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.tar.bz2 | |
Support APX Push2/Pop2
PPX functionality for PUSH/POP is not implemented in this patch
and will be implemented separately.
gas/ChangeLog:
2023-12-28 Zewei Mo <zewei.mo@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
Lili Cui <lili.cui@intel.com>
* config/tc-i386.c: (enum i386_error):
New unsupported_rsp_register and invalid_src_register_set.
(md_assemble): Add handler for unsupported_rsp_register and
invalid_src_register_set.
(check_APX_operands): Add invalid check for push2/pop2.
(match_template): Handle check_APX_operands.
* testsuite/gas/i386/i386.exp: Add apx-push2pop2 tests.
* testsuite/gas/i386/x86-64.exp: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2.d: New test.
* testsuite/gas/i386/x86-64-apx-push2pop2.s: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-intel.d: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-inval.l: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-inval.s: Ditto.
* testsuite/gas/i386/apx-push2pop2-inval.s: Ditto.
* testsuite/gas/i386/apx-push2pop2-inval.d: Ditto.
* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d: Added bad
testcases for POP2.
* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s: Ditto.
opcodes/ChangeLog:
* i386-dis-evex-reg.h: Add REG_EVEX_MAP4_8F.
* i386-dis-evex-w.h: Add EVEX_W_MAP4_8F_R_0 and EVEX_W_MAP4_FF_R_6
* i386-dis-evex.h: Add REG_EVEX_MAP4_8F.
* i386-dis.c (PUSH2_POP2_Fixup): Add special handling for PUSH2/POP2.
(get_valid_dis386): Add handler for vector length and address_mode for
APX-Push2/Pop2 insn.
(nd): define nd as b for EVEX-promoted instrutions.
(OP_VEX): Add handler of 64-bit vvvv register for APX-Push2/Pop2 insn.
* i386-gen.c: Add Push2Pop2 bitfield.
* i386-opc.h: Regenerated.
* i386-opc.tbl: Regenerated.
Diffstat (limited to 'opcodes/i386-opc.tbl')
| -rw-r--r-- | opcodes/i386-opc.tbl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl index 54c6590..900ca36 100644 --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -3480,3 +3480,12 @@ uwrmsr, 0xf30f38f8, USER_MSR, Modrm|NoSuf|NoRex64, { Reg64, Reg64 } uwrmsr, 0xf3f8/0, USER_MSR, Modrm|Vex128|VexMap7|VexW0|NoSuf, { Imm32, Reg64 } // USER_MSR instructions end. + +// APX Push2/Pop2 instructions. + +push2, 0xff/6, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 } +push2p, 0xff/6, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 } +pop2, 0x8f/0, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 } +pop2p, 0x8f/0, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 } + +// APX Push2/Pop2 instructions end. |