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| author | Jan Beulich <jbeulich@suse.com> | 2023-12-15 12:04:39 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2023-12-15 12:04:39 +0100 |
| commit | 7d3182d6aad5f456305892641c761460275cec46 (patch) | |
| tree | f3afdd57aeb335180587d4a17e88376c9ec1ea14 /opcodes/i386-opc.tbl | |
| parent | 4f53c99c998bccac241aca9e540c4f55acdc7da2 (diff) | |
| download | binutils-7d3182d6aad5f456305892641c761460275cec46.zip binutils-7d3182d6aad5f456305892641c761460275cec46.tar.gz binutils-7d3182d6aad5f456305892641c761460275cec46.tar.bz2 | |
x86: Intel syntax implies Intel mnemonics
As noted in the context of d53e6b98a259 ("x86/Intel: correct disassembly
of fsub*/fdiv*") there's no such thing as Intel syntax without Intel
mnemonics. Enforce this on the assembler side, and disentangle command
line option handling on the disassembler side accordingly.
As a result in the opcode table specifying ATTMnemonic|ATTSyntax becomes
redundant with just ATTMnemonic. Drop the now meaningless ATTSyntax and
remove the then no longer accessible templates.
Diffstat (limited to 'opcodes/i386-opc.tbl')
| -rw-r--r-- | opcodes/i386-opc.tbl | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl index d28e75a..dff6d08 100644 --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -704,14 +704,13 @@ faddp, 0xdec1, FP, NoSuf, {} fsub, 0xd8/4, FP, Modrm|NoSuf, { FloatReg } fsub, 0xd8/4, FP, D|Modrm|NoSuf, { FloatReg, FloatAcc } // alias for fsubp -fsub, 0xdee1, FP, NoSuf|Ugh|ATTMnemonic|ATTSyntax, {} -fsub, 0xdee9, FP, NoSuf|Ugh|ATTMnemonic, {} +fsub, 0xdee1, FP, NoSuf|Ugh|ATTMnemonic, {} fsub, 0xd8/4, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Dword|Qword|Unspecified|BaseIndex } fisub, 0xde/4, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Word|Dword|Unspecified|BaseIndex } -fsubp, 0xde/4, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatAcc, FloatReg } -fsubp, 0xde/4, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatReg } -fsubp, 0xdee1, FP, NoSuf|ATTMnemonic|ATTSyntax, {} +fsubp, 0xde/4, FP, Modrm|NoSuf|ATTMnemonic, { FloatAcc, FloatReg } +fsubp, 0xde/4, FP, Modrm|NoSuf|ATTMnemonic, { FloatReg } +fsubp, 0xdee1, FP, NoSuf|ATTMnemonic, {} fsubp, 0xde/5, FP, Modrm|NoSuf, { FloatAcc, FloatReg } fsubp, 0xde/5, FP, Modrm|NoSuf, { FloatReg } fsubp, 0xdee9, FP, NoSuf, {} @@ -720,14 +719,13 @@ fsubp, 0xdee9, FP, NoSuf, {} fsubr, 0xd8/5, FP, Modrm|NoSuf, { FloatReg } fsubr, 0xd8/5, FP, D|Modrm|NoSuf, { FloatReg, FloatAcc } // alias for fsubrp -fsubr, 0xdee9, FP, NoSuf|Ugh|ATTMnemonic|ATTSyntax, {} -fsubr, 0xdee1, FP, NoSuf|Ugh|ATTMnemonic, {} +fsubr, 0xdee9, FP, NoSuf|Ugh|ATTMnemonic, {} fsubr, 0xd8/5, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Dword|Qword|Unspecified|BaseIndex } fisubr, 0xde/5, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Word|Dword|Unspecified|BaseIndex } -fsubrp, 0xde/5, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatAcc, FloatReg } -fsubrp, 0xde/5, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatReg } -fsubrp, 0xdee9, FP, NoSuf|ATTMnemonic|ATTSyntax, {} +fsubrp, 0xde/5, FP, Modrm|NoSuf|ATTMnemonic, { FloatAcc, FloatReg } +fsubrp, 0xde/5, FP, Modrm|NoSuf|ATTMnemonic, { FloatReg } +fsubrp, 0xdee9, FP, NoSuf|ATTMnemonic, {} fsubrp, 0xde/4, FP, Modrm|NoSuf, { FloatAcc, FloatReg } fsubrp, 0xde/4, FP, Modrm|NoSuf, { FloatReg } fsubrp, 0xdee1, FP, NoSuf, {} @@ -749,14 +747,13 @@ fmulp, 0xdec9, FP, NoSuf, {} fdiv, 0xd8/6, FP, Modrm|NoSuf, { FloatReg } fdiv, 0xd8/6, FP, D|Modrm|NoSuf, { FloatReg, FloatAcc } // alias for fdivp -fdiv, 0xdef1, FP, NoSuf|Ugh|ATTMnemonic|ATTSyntax, {} -fdiv, 0xdef9, FP, NoSuf|Ugh|ATTMnemonic, {} +fdiv, 0xdef1, FP, NoSuf|Ugh|ATTMnemonic, {} fdiv, 0xd8/6, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Dword|Qword|Unspecified|BaseIndex } fidiv, 0xde/6, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Word|Dword|Unspecified|BaseIndex } -fdivp, 0xde/6, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatAcc, FloatReg } -fdivp, 0xde/6, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatReg } -fdivp, 0xdef1, FP, NoSuf|ATTMnemonic|ATTSyntax, {} +fdivp, 0xde/6, FP, Modrm|NoSuf|ATTMnemonic, { FloatAcc, FloatReg } +fdivp, 0xde/6, FP, Modrm|NoSuf|ATTMnemonic, { FloatReg } +fdivp, 0xdef1, FP, NoSuf|ATTMnemonic, {} fdivp, 0xde/7, FP, Modrm|NoSuf, { FloatAcc, FloatReg } fdivp, 0xde/7, FP, Modrm|NoSuf, { FloatReg } fdivp, 0xdef9, FP, NoSuf, {} @@ -765,14 +762,13 @@ fdivp, 0xdef9, FP, NoSuf, {} fdivr, 0xd8/7, FP, Modrm|NoSuf, { FloatReg } fdivr, 0xd8/7, FP, D|Modrm|NoSuf, { FloatReg, FloatAcc } // alias for fdivrp -fdivr, 0xdef9, FP, NoSuf|Ugh|ATTMnemonic|ATTSyntax, {} -fdivr, 0xdef1, FP, NoSuf|Ugh|ATTMnemonic, {} +fdivr, 0xdef9, FP, NoSuf|Ugh|ATTMnemonic, {} fdivr, 0xd8/7, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Dword|Qword|Unspecified|BaseIndex } fidivr, 0xde/7, FP, Modrm|FloatMF|No_bSuf|No_wSuf|No_qSuf, { Word|Dword|Unspecified|BaseIndex } -fdivrp, 0xde/7, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatAcc, FloatReg } -fdivrp, 0xde/7, FP, Modrm|NoSuf|ATTMnemonic|ATTSyntax, { FloatReg } -fdivrp, 0xdef9, FP, NoSuf|ATTMnemonic|ATTSyntax, {} +fdivrp, 0xde/7, FP, Modrm|NoSuf|ATTMnemonic, { FloatAcc, FloatReg } +fdivrp, 0xde/7, FP, Modrm|NoSuf|ATTMnemonic, { FloatReg } +fdivrp, 0xdef9, FP, NoSuf|ATTMnemonic, {} fdivrp, 0xde/6, FP, Modrm|NoSuf, { FloatAcc, FloatReg } fdivrp, 0xde/6, FP, Modrm|NoSuf, { FloatReg } fdivrp, 0xdef1, FP, NoSuf, {} |