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* Add workflow to check for C formatting Rename run-clang-tidy.sh for consistency with clang-format script Don't align trailing comments. It leads to unreproducable formatting. Reformat some comments leading in-compilable up code after clang-format Format generated compatibility header. Add clang-format script Be more verbose with clean-up scripts and fail early. Pass clang-format via command line Install clang-format for the HeaderPatcher * Format code with clang-format-17
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/* Capstone Disassembly Engine */
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/* By Nguyen Anh Quynh <[email protected]>, 2013-2019 */
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#include "MCInstrDesc.h"
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/// isPredicate - Set if this is one of the operands that made up of
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/// the predicate operand that controls an isPredicable() instruction.
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bool MCOperandInfo_isPredicate(const MCOperandInfo *m)
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{
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return m->Flags & (1 << MCOI_Predicate);
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}
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/// isOptionalDef - Set if this operand is a optional def.
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///
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bool MCOperandInfo_isOptionalDef(const MCOperandInfo *m)
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{
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return m->Flags & (1 << MCOI_OptionalDef);
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}
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/// Checks if operand is tied to another one.
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bool MCOperandInfo_isTiedToOp(const MCOperandInfo *m)
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{
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if (m->Constraints & (1 << MCOI_TIED_TO))
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return true;
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return false;
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}
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/// Returns the value of the specified operand constraint if
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/// it is present. Returns -1 if it is not present.
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int MCOperandInfo_getOperandConstraint(const MCInstrDesc *InstrDesc,
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unsigned OpNum,
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MCOI_OperandConstraint Constraint)
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{
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const MCOperandInfo OpInfo = InstrDesc->OpInfo[OpNum];
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if (OpNum < InstrDesc->NumOperands &&
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(OpInfo.Constraints & (1 << Constraint))) {
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unsigned ValuePos = 4 + Constraint * 4;
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return (OpInfo.Constraints >> ValuePos) & 0xf;
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}
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return -1;
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}
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/// Returns the instruction description for the given MCInst opcode.
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/// Function should be called like:
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/// MCInstrDesc_get(MCInst_getOpcode(MI), ARCHInstDesc, ARR_SIZE(ARCHInstDesc));
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const MCInstrDesc *MCInstrDesc_get(unsigned opcode, const MCInstrDesc *table,
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unsigned tbl_size)
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{
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return &table[tbl_size - 1 - opcode];
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}
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