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| author | Hu, Lin1 <lin1.hu@intel.com> | 2024-11-19 10:31:44 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2024-11-19 10:45:56 +0800 |
| commit | d7d71afa6aa2db0e7d598af480ed7f14157104d1 (patch) | |
| tree | e403a6c346e8d49d7d67ea275c50d936e08a66a1 /gas/doc | |
| parent | 77bcfb741cbec8cadec7a0d450a32c8a5b161f23 (diff) | |
| download | gdb-d7d71afa6aa2db0e7d598af480ed7f14157104d1.zip gdb-d7d71afa6aa2db0e7d598af480ed7f14157104d1.tar.gz gdb-d7d71afa6aa2db0e7d598af480ed7f14157104d1.tar.bz2 | |
Support x86 Intel MSR_IMM
gas/ChangeLog:
* NEWS: Support x86 Intel MSR_IMM.
* config/tc-i386.c (cpu_arch): Add MSR_IMM.
(cpu_flags_match): Add MSR_IMM to APX_F related processing.
(i386_assemble): WRMSRNS's first operand is imm32, so add
MN_wrmsrns like MN_uwrmsr.
* doc/c-i386.texi: Document .msr_imm.
* testsuite/gas/i386/i386.exp: Run MSR_IMM tests.
* testsuite/gas/i386/x86-64.exp: Ditto.
* testsuite/gas/i386/msr_imm-inval.l: New test.
* testsuite/gas/i386/msr_imm-inval.s: Ditto.
* testsuite/gas/i386/x86-64-msr_imm-intel.d: Ditto.
* testsuite/gas/i386/x86-64-msr_imm.d: Ditto.
* testsuite/gas/i386/x86-64-msr_imm.s: Ditto.
opcodes/ChangeLog:
* i386-dis.c: Add REG_VEX_MAP7_F6_L_0_W_0,
PREFIX_VEX_MAP7_F6_L_0_W_0_R_0_X86_64,
X86_64_VEX_MAP7_F6_L_0_W_0_R_0,
VEX_LEN_MAP7_F6,
VEX_W_MAP7_F6_L_0.
(reg_table): New entry for MSR_IMM.
(prefix_table): Ditto.
(x86_64_table): Ditto.
(vex_len_table): Ditto.
(vex_w_table): Ditto.
(map7_f6_opcode): New variable for MAP7.
(get_valid_dis386): Support MAP7.
* i386-gen.c (cpu_flags): Add MSR_IMM.
* i386-init.h: Regenerated.
* i386-mnem.h: Ditto.
* i386-opc.h (i386_cpu_flags): Add cpumsr_imm.
* i386-opc.tbl: Add MSR_IMM instructions.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-i386.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gas/doc/c-i386.texi b/gas/doc/c-i386.texi index 952ddbc..adcc171 100644 --- a/gas/doc/c-i386.texi +++ b/gas/doc/c-i386.texi @@ -218,6 +218,7 @@ accept various extension mnemonics. For example, @code{avx10.1/256}, @code{avx10.1/128}, @code{user_msr}, +@code{msr_imm}, @code{apx_f}, @code{avx10.2}, @code{avx10.2/512}, @@ -1694,7 +1695,7 @@ supported on the CPU specified. The choices for @var{cpu_type} are: @item @samp{.cmpccxadd} @tab @samp{.wrmsrns} @tab @samp{.msrlist} @item @samp{.avx_ne_convert} @tab @samp{.rao_int} @tab @samp{.fred} @tab @samp{.lkgs} @item @samp{.avx_vnni_int16} @tab @samp{.sha512} @tab @samp{.sm3} @tab @samp{.sm4} -@item @samp{.pbndkb} @tab @samp{.user_msr} @tab @samp{.avx10.2} +@item @samp{.pbndkb} @tab @samp{.user_msr} @tab @samp{.msr_imm} @tab @samp{.avx10.2} @item @samp{.wbnoinvd} @tab @samp{.pconfig} @tab @samp{.waitpkg} @tab @samp{.cldemote} @item @samp{.shstk} @tab @samp{.gfni} @tab @samp{.vaes} @tab @samp{.vpclmulqdq} @item @samp{.movdiri} @tab @samp{.movdir64b} @tab @samp{.enqcmd} @tab @samp{.tsxldtrk} |