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| author | Lili Cui <lili.cui@intel.com> | 2020-10-14 04:52:11 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-10-14 04:53:59 -0700 |
| commit | c1fa250ae1604d3337cf63279503a737c9377574 (patch) | |
| tree | f47d5dab92a4856a64e80b87f35a20d153e82fac /gas/config | |
| parent | f64c42a9fb19409bb45d86d4b78f0465980dfcba (diff) | |
| download | binutils-c1fa250ae1604d3337cf63279503a737c9377574.zip binutils-c1fa250ae1604d3337cf63279503a737c9377574.tar.gz binutils-c1fa250ae1604d3337cf63279503a737c9377574.tar.bz2 | |
x86: Add support for Intel HRESET instruction
gas/
* NEWS: Add Intel HRESET.
* config/tc-i386.c (cpu_arch): Add .hreset.
(cpu_noarch): Likewise.
* doc/c-i386.texi: Document .hreset, nohreset.
* testsuite/gas/i386/i386.exp: Run HRESET tests.
* testsuite/gas/i386/hreset.d: New file.
* testsuite/gas/i386/x86-64-hreset.d: Likewise.
* testsuite/gas/i386/hreset.s: Likewise.
opcodes/
* i386-dis.c (PREFIX_0F3A0F): New.
(MOD_0F3A0F_PREFIX_1): Likewise.
(REG_0F3A0F_PREFIX_1_MOD_3): Likewise.
(RM_0F3A0F_P_1_MOD_3_REG_0): Likewise.
(prefix_table): Add PREFIX_0F3A0F.
(mod_table): Add MOD_0F3A0F_PREFIX_1.
(reg_table): Add REG_0F3A0F_PREFIX_1_MOD_3.
(rm_table): Add RM_0F3A0F_P_1_MOD_3_REG_0.
* i386-gen.c (cpu_flag_init): Add HRESET_FLAGS,
CPU_ANY_HRESET_FLAGS.
(cpu_flags): Add CpuHRESET.
(output_i386_opcode): Allow 4 byte base_opcode.
* i386-opc.h (enum): Add CpuHRESET.
(i386_cpu_flags): Add cpuhreset.
* i386-opc.tbl: Add Intel HRESET instruction.
* i386-init.h: Regenerate.
* i386-tbl.h: Likewise.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-i386.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 2de7e74..6df250a 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -1242,6 +1242,8 @@ static const arch_entry cpu_arch[] = CPU_WIDEKL_FLAGS, 0 }, { STRING_COMMA_LEN (".uintr"), PROCESSOR_UNKNOWN, CPU_UINTR_FLAGS, 0 }, + { STRING_COMMA_LEN (".hreset"), PROCESSOR_UNKNOWN, + CPU_HRESET_FLAGS, 0 }, }; static const noarch_entry cpu_noarch[] = @@ -1295,6 +1297,7 @@ static const noarch_entry cpu_noarch[] = { STRING_COMMA_LEN ("nokl"), CPU_ANY_KL_FLAGS }, { STRING_COMMA_LEN ("nowidekl"), CPU_ANY_WIDEKL_FLAGS }, { STRING_COMMA_LEN ("nouintr"), CPU_ANY_UINTR_FLAGS }, + { STRING_COMMA_LEN ("nohreset"), CPU_ANY_HRESET_FLAGS }, }; #ifdef I386COFF |