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| author | Jan Beulich <jbeulich@suse.com> | 2022-12-01 09:59:11 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2022-12-01 09:59:11 +0100 |
| commit | f210f0a05ea30b5bca75aa516873f1784ae331b4 (patch) | |
| tree | e725788e02c244ef528512fac1d43a6a22847ddc /opcodes | |
| parent | f0cb4aa909d0e3c1c656b2ba9758a59a2cde75de (diff) | |
| download | gdb-f210f0a05ea30b5bca75aa516873f1784ae331b4.zip gdb-f210f0a05ea30b5bca75aa516873f1784ae331b4.tar.gz gdb-f210f0a05ea30b5bca75aa516873f1784ae331b4.tar.bz2 | |
x86/Intel: restrict use of LONG_DOUBLE_MNEM_SUFFIX
As a comment near the top of match_template() already says: We really
only need this pseudo-suffix for far branch handling. Stop "deriving" it
for floating point insns. (Don't bother renaming the now properly
misnamed LONG_DOUBLE_MNEM_SUFFIX, to e.g. FAR_BRANCH_SUFFIX - it's going
to disappear anyway.)
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/i386-opc.tbl | 8 | ||||
| -rw-r--r-- | opcodes/i386-tbl.h | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl index 2100352..390491e 100644 --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -607,12 +607,12 @@ fld, 0xd9c0, None, CpuFP, NoSuf, { FloatReg } fld, 0xd9, 0, CpuFP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { Dword|Qword|Unspecified|BaseIndex } fld, 0xd9c0, None, CpuFP, IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg } // Intel Syntax -fld, 0xdb, 5, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf, { Tbyte|Unspecified|BaseIndex } +fld, 0xdb, 5, CpuFP, Modrm|NoSuf, { Tbyte|Unspecified|BaseIndex } fild, 0xdf, 0, CpuFP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { Word|Dword|Unspecified|BaseIndex } fild, 0xdf, 5, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Qword|Unspecified|BaseIndex } fildll, 0xdf, 5, CpuFP, Modrm|NoSuf|ATTSyntax, { Unspecified|BaseIndex } fldt, 0xdb, 5, CpuFP, Modrm|NoSuf, { Unspecified|BaseIndex } -fbld, 0xdf, 4, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf, { Tbyte|Unspecified|BaseIndex } +fbld, 0xdf, 4, CpuFP, Modrm|NoSuf, { Tbyte|Unspecified|BaseIndex } // store (no pop) fst, 0xddd0, None, CpuFP, NoSuf, { FloatReg } @@ -625,12 +625,12 @@ fstp, 0xddd8, None, CpuFP, NoSuf, { FloatReg } fstp, 0xd9, 3, CpuFP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { Dword|Qword|Unspecified|BaseIndex } fstp, 0xddd8, None, CpuFP, IgnoreSize|No_bSuf|No_wSuf|No_sSuf|No_qSuf|No_ldSuf|Ugh, { FloatReg } // Intel Syntax -fstp, 0xdb, 7, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf, { Tbyte|Unspecified|BaseIndex } +fstp, 0xdb, 7, CpuFP, Modrm|NoSuf, { Tbyte|Unspecified|BaseIndex } fistp, 0xdf, 3, CpuFP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf|No_ldSuf, { Word|Dword|Unspecified|BaseIndex } fistp, 0xdf, 7, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_ldSuf|NoRex64, { Qword|Unspecified|BaseIndex } fistpll, 0xdf, 7, CpuFP, Modrm|NoSuf|ATTSyntax, { Unspecified|BaseIndex } fstpt, 0xdb, 7, CpuFP, Modrm|NoSuf, { Unspecified|BaseIndex } -fbstp, 0xdf, 6, CpuFP, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf, { Tbyte|Unspecified|BaseIndex } +fbstp, 0xdf, 6, CpuFP, Modrm|NoSuf, { Tbyte|Unspecified|BaseIndex } // exchange %st<n> with %st0 fxch, 0xd9c8, None, CpuFP, NoSuf, { FloatReg } diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h index 2b33470..752478b 100644 --- a/opcodes/i386-tbl.h +++ b/opcodes/i386-tbl.h @@ -5710,7 +5710,7 @@ const insn_template i386_optab[] = { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } } } }, { "fld", 0xdb, 1, 5, - { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, @@ -5775,7 +5775,7 @@ const insn_template i386_optab[] = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } } } }, { "fbld", 0xdf, 1, 4, - { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, @@ -5879,7 +5879,7 @@ const insn_template i386_optab[] = { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } } } }, { "fstp", 0xdb, 1, 7, - { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, @@ -5944,7 +5944,7 @@ const insn_template i386_optab[] = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } } } }, { "fbstp", 0xdf, 1, 6, - { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, + { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, |