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RabbitizerInstruction_hasOperandAlias

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This commit is contained in:
angie 2022-07-05 09:18:48 -04:00
parent 568a0662f2
commit 63591003f6
3 changed files with 163 additions and 2 deletions
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1
include/instructions/RabbitizerInstruction.h
View File

@ -153,6 +153,7 @@ bool RabbitizerInstruction_sameOpcode(const RabbitizerInstruction *self, const R
bool RabbitizerInstruction_sameOpcodeButDifferentArguments(const RabbitizerInstruction *self, const RabbitizerInstruction *other);
bool RabbitizerInstruction_hasOperand(const RabbitizerInstruction *self, RabbitizerOperandType operand);
bool RabbitizerInstruction_hasOperandAlias(const RabbitizerInstruction *self, RabbitizerOperandType operand);
bool RabbitizerInstruction_isValid(const RabbitizerInstruction *self);

11
include/instructions/RabbitizerOperandType.h
View File

@ -8,6 +8,7 @@
typedef enum RabbitizerOperandType {
RABBITIZER_OPERAND_TYPE_INVALID,
RABBITIZER_OPERAND_TYPE_rs,
RABBITIZER_OPERAND_TYPE_rt,
RABBITIZER_OPERAND_TYPE_rd,
@ -23,9 +24,10 @@ typedef enum RabbitizerOperandType {
RABBITIZER_OPERAND_TYPE_code,
RABBITIZER_OPERAND_TYPE_LABEL,
RABBITIZER_OPERAND_TYPE_IMM,
// composed/aliased operands
RABBITIZER_OPERAND_TYPE_IMM_base,
// rsp
/* rsp */
RABBITIZER_OPERAND_TYPE_RSP_rs,
RABBITIZER_OPERAND_TYPE_RSP_rt,
RABBITIZER_OPERAND_TYPE_RSP_rd,
@ -33,12 +35,17 @@ typedef enum RabbitizerOperandType {
RABBITIZER_OPERAND_TYPE_RSP_vs,
RABBITIZER_OPERAND_TYPE_RSP_vt,
RABBITIZER_OPERAND_TYPE_RSP_vd,
// RABBITIZER_OPERAND_TYPE_RSP_elementhigh,
// RABBITIZER_OPERAND_TYPE_RSP_elementlow,
// RABBITIZER_OPERAND_TYPE_RSP_index,
// RABBITIZER_OPERAND_TYPE_RSP_offset,
// composed/aliased operands
RABBITIZER_OPERAND_TYPE_RSP_vt_elementhigh,
RABBITIZER_OPERAND_TYPE_RSP_vt_elementlow,
RABBITIZER_OPERAND_TYPE_RSP_vd_vs,
RABBITIZER_OPERAND_TYPE_RSP_vd_index,
RABBITIZER_OPERAND_TYPE_RSP_offset_rs,
// rsp
/* rsp */
RABBITIZER_OPERAND_TYPE_MAX,
} RabbitizerOperandType;

153
src/instructions/RabbitizerInstruction/RabbitizerInstruction_Examination.c
View File

@ -134,6 +134,159 @@ bool RabbitizerInstruction_hasOperand(const RabbitizerInstruction *self, Rabbiti
return false;
}
bool RabbitizerInstruction_hasOperandAlias(const RabbitizerInstruction *self, RabbitizerOperandType operand) {
switch (operand) {
case RABBITIZER_OPERAND_TYPE_rs:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_IMM_base)) {
return true;
}
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_rs)) {
return true;
}
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_offset_rs)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_IMM:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_IMM_base)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_rt:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_rt)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_rd:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_rd)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_sa:
// case RABBITIZER_OPERAND_TYPE_function:
case RABBITIZER_OPERAND_TYPE_cop0d:
case RABBITIZER_OPERAND_TYPE_fs:
case RABBITIZER_OPERAND_TYPE_ft:
case RABBITIZER_OPERAND_TYPE_fd:
case RABBITIZER_OPERAND_TYPE_cop1cs:
case RABBITIZER_OPERAND_TYPE_cop2t:
case RABBITIZER_OPERAND_TYPE_op:
case RABBITIZER_OPERAND_TYPE_code:
case RABBITIZER_OPERAND_TYPE_LABEL:
break;
case RABBITIZER_OPERAND_TYPE_IMM_base:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_rs)) {
return true;
}
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_IMM)) {
return true;
}
break;
/* rsp */
case RABBITIZER_OPERAND_TYPE_RSP_rs:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_rs)) {
return true;
}
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_offset_rs)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_rt:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_rt)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_rd:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_rd)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_cop0d:
break;
// case RABBITIZER_OPERAND_TYPE_RSP_elementhigh:
// case RABBITIZER_OPERAND_TYPE_RSP_elementlow:
// case RABBITIZER_OPERAND_TYPE_RSP_index:
// case RABBITIZER_OPERAND_TYPE_RSP_offset:
case RABBITIZER_OPERAND_TYPE_RSP_vs:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_vd_vs)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vt:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_vt_elementhigh)) {
return true;
}
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_vt_elementlow)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vd:
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_vd_vs)) {
return true;
}
if (RabbitizerInstruction_hasOperand(self, RABBITIZER_OPERAND_TYPE_RSP_vd_index)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vt_elementhigh:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_vt)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vt_elementlow:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_vt)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vd_vs:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_vd)) {
return true;
}
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_vs)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_vd_index:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_vd)) {
return true;
}
break;
case RABBITIZER_OPERAND_TYPE_RSP_offset_rs:
if (RabbitizerInstruction_hasOperandAlias(self, RABBITIZER_OPERAND_TYPE_RSP_rs)) {
return true;
}
break;
/* rsp */
case RABBITIZER_OPERAND_TYPE_INVALID:
case RABBITIZER_OPERAND_TYPE_MAX:
assert(operand != RABBITIZER_OPERAND_TYPE_INVALID && operand != RABBITIZER_OPERAND_TYPE_MAX);
break;
}
return RabbitizerInstruction_hasOperand(self, operand);
}
bool RabbitizerInstruction_isValid(const RabbitizerInstruction *self) {
size_t i;
uint32_t validbits;