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Diffstat (limited to 'llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp')
-rw-r--r--llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp181
1 files changed, 93 insertions, 88 deletions
diff --git a/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp b/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
index 5443a60..2495c3a 100644
--- a/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
+++ b/llvm/lib/Target/Sparc/Disassembler/SparcDisassembler.cpp
@@ -142,10 +142,9 @@ static const uint16_t CPPairDecoderTable[] = {
SP::C24_C25, SP::C26_C27, SP::C28_C29, SP::C30_C31
};
-static DecodeStatus DecodeIntRegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
+static DecodeStatus DecodeIntRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = IntRegDecoderTable[RegNo];
@@ -153,10 +152,9 @@ static DecodeStatus DecodeIntRegsRegisterClass(MCInst &Inst,
return MCDisassembler::Success;
}
-static DecodeStatus DecodeI64RegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
+static DecodeStatus DecodeI64RegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = IntRegDecoderTable[RegNo];
@@ -164,11 +162,9 @@ static DecodeStatus DecodeI64RegsRegisterClass(MCInst &Inst,
return MCDisassembler::Success;
}
-
-static DecodeStatus DecodeFPRegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
+static DecodeStatus DecodeFPRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = FPRegDecoderTable[RegNo];
@@ -176,11 +172,9 @@ static DecodeStatus DecodeFPRegsRegisterClass(MCInst &Inst,
return MCDisassembler::Success;
}
-
-static DecodeStatus DecodeDFPRegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
+static DecodeStatus DecodeDFPRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = DFPRegDecoderTable[RegNo];
@@ -188,11 +182,9 @@ static DecodeStatus DecodeDFPRegsRegisterClass(MCInst &Inst,
return MCDisassembler::Success;
}
-
-static DecodeStatus DecodeQFPRegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
+static DecodeStatus DecodeQFPRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
@@ -203,10 +195,9 @@ static DecodeStatus DecodeQFPRegsRegisterClass(MCInst &Inst,
return MCDisassembler::Success;
}
-static DecodeStatus DecodeCPRegsRegisterClass(MCInst &Inst,
- unsigned RegNo,
- uint64_t Address,
- const void *Decoder) {
+static DecodeStatus DecodeCPRegsRegisterClass(MCInst &Inst, unsigned RegNo,
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
unsigned Reg = CPRegDecoderTable[RegNo];
@@ -216,7 +207,7 @@ static DecodeStatus DecodeCPRegsRegisterClass(MCInst &Inst,
static DecodeStatus DecodeFCCRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 3)
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::createReg(FCCRegDecoderTable[RegNo]));
@@ -225,7 +216,7 @@ static DecodeStatus DecodeFCCRegsRegisterClass(MCInst &Inst, unsigned RegNo,
static DecodeStatus DecodeASRRegsRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::createReg(ASRRegDecoderTable[RegNo]));
@@ -233,8 +224,8 @@ static DecodeStatus DecodeASRRegsRegisterClass(MCInst &Inst, unsigned RegNo,
}
static DecodeStatus DecodePRRegsRegisterClass(MCInst &Inst, unsigned RegNo,
- uint64_t Address,
- const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
if (RegNo >= array_lengthof(PRRegDecoderTable))
return MCDisassembler::Fail;
Inst.addOperand(MCOperand::createReg(PRRegDecoderTable[RegNo]));
@@ -242,7 +233,8 @@ static DecodeStatus DecodePRRegsRegisterClass(MCInst &Inst, unsigned RegNo,
}
static DecodeStatus DecodeIntPairRegisterClass(MCInst &Inst, unsigned RegNo,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
DecodeStatus S = MCDisassembler::Success;
if (RegNo > 31)
@@ -257,7 +249,8 @@ static DecodeStatus DecodeIntPairRegisterClass(MCInst &Inst, unsigned RegNo,
}
static DecodeStatus DecodeCPPairRegisterClass(MCInst &Inst, unsigned RegNo,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
if (RegNo > 31)
return MCDisassembler::Fail;
@@ -267,45 +260,52 @@ static DecodeStatus DecodeCPPairRegisterClass(MCInst &Inst, unsigned RegNo,
}
static DecodeStatus DecodeLoadInt(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
-static DecodeStatus DecodeLoadIntPair(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeLoadIntPair(MCInst &Inst, unsigned insn,
+ uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeLoadFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeLoadDFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeLoadQFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeLoadCP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
-static DecodeStatus DecodeLoadCPPair(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeLoadCPPair(MCInst &Inst, unsigned insn,
+ uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeStoreInt(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
+ uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeStoreIntPair(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeStoreFP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
+ uint64_t Address,
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeStoreFP(MCInst &Inst, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeStoreDFP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
+ uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeStoreQFP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeStoreCP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
+ uint64_t Address,
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeStoreCP(MCInst &Inst, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeStoreCPPair(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeCall(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
-static DecodeStatus DecodeSIMM13(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder);
+ uint64_t Address,
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeCall(MCInst &Inst, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder);
+static DecodeStatus DecodeSIMM13(MCInst &Inst, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeJMPL(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeReturn(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeSWAP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeTRAP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
#include "SparcGenDisassemblerTables.inc"
@@ -363,13 +363,12 @@ DecodeStatus SparcDisassembler::getInstruction(MCInst &Instr, uint64_t &Size,
return MCDisassembler::Fail;
}
-
typedef DecodeStatus (*DecodeFunc)(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder);
+ const MCDisassembler *Decoder);
static DecodeStatus DecodeMem(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder,
- bool isLoad, DecodeFunc DecodeRD) {
+ const MCDisassembler *Decoder, bool isLoad,
+ DecodeFunc DecodeRD) {
unsigned rd = fieldFromInstruction(insn, 25, 5);
unsigned rs1 = fieldFromInstruction(insn, 14, 5);
bool isImm = fieldFromInstruction(insn, 13, 1);
@@ -415,100 +414,106 @@ static DecodeStatus DecodeMem(MCInst &MI, unsigned insn, uint64_t Address,
}
static DecodeStatus DecodeLoadInt(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeIntRegsRegisterClass);
}
-static DecodeStatus DecodeLoadIntPair(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+static DecodeStatus DecodeLoadIntPair(MCInst &Inst, unsigned insn,
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeIntPairRegisterClass);
}
static DecodeStatus DecodeLoadFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeFPRegsRegisterClass);
}
static DecodeStatus DecodeLoadDFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeDFPRegsRegisterClass);
}
static DecodeStatus DecodeLoadQFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeQFPRegsRegisterClass);
}
static DecodeStatus DecodeLoadCP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeCPRegsRegisterClass);
}
-static DecodeStatus DecodeLoadCPPair(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+static DecodeStatus DecodeLoadCPPair(MCInst &Inst, unsigned insn,
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, true,
DecodeCPPairRegisterClass);
}
static DecodeStatus DecodeStoreInt(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeIntRegsRegisterClass);
}
static DecodeStatus DecodeStoreIntPair(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeIntPairRegisterClass);
}
static DecodeStatus DecodeStoreFP(MCInst &Inst, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeFPRegsRegisterClass);
}
static DecodeStatus DecodeStoreDFP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeDFPRegsRegisterClass);
}
static DecodeStatus DecodeStoreQFP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeQFPRegsRegisterClass);
}
-static DecodeStatus DecodeStoreCP(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+static DecodeStatus DecodeStoreCP(MCInst &Inst, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeCPRegsRegisterClass);
}
static DecodeStatus DecodeStoreCPPair(MCInst &Inst, unsigned insn,
- uint64_t Address, const void *Decoder) {
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
return DecodeMem(Inst, insn, Address, Decoder, false,
DecodeCPPairRegisterClass);
}
-static bool tryAddingSymbolicOperand(int64_t Value, bool isBranch,
+static bool tryAddingSymbolicOperand(int64_t Value, bool isBranch,
uint64_t Address, uint64_t Offset,
uint64_t Width, MCInst &MI,
- const void *Decoder) {
- const MCDisassembler *Dis = static_cast<const MCDisassembler*>(Decoder);
- return Dis->tryAddingSymbolicOperand(MI, Value, Address, isBranch,
- Offset, Width);
+ const MCDisassembler *Decoder) {
+ return Decoder->tryAddingSymbolicOperand(MI, Value, Address, isBranch, Offset,
+ Width);
}
-static DecodeStatus DecodeCall(MCInst &MI, unsigned insn,
- uint64_t Address, const void *Decoder) {
+static DecodeStatus DecodeCall(MCInst &MI, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder) {
unsigned tgt = fieldFromInstruction(insn, 0, 30);
tgt <<= 2;
if (!tryAddingSymbolicOperand(tgt+Address, false, Address,
@@ -517,15 +522,15 @@ static DecodeStatus DecodeCall(MCInst &MI, unsigned insn,
return MCDisassembler::Success;
}
-static DecodeStatus DecodeSIMM13(MCInst &MI, unsigned insn,
- uint64_t Address, const void *Decoder) {
+static DecodeStatus DecodeSIMM13(MCInst &MI, unsigned insn, uint64_t Address,
+ const MCDisassembler *Decoder) {
unsigned tgt = SignExtend32<13>(fieldFromInstruction(insn, 0, 13));
MI.addOperand(MCOperand::createImm(tgt));
return MCDisassembler::Success;
}
static DecodeStatus DecodeJMPL(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
unsigned rd = fieldFromInstruction(insn, 25, 5);
unsigned rs1 = fieldFromInstruction(insn, 14, 5);
@@ -559,7 +564,7 @@ static DecodeStatus DecodeJMPL(MCInst &MI, unsigned insn, uint64_t Address,
}
static DecodeStatus DecodeReturn(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
unsigned rs1 = fieldFromInstruction(insn, 14, 5);
unsigned isImm = fieldFromInstruction(insn, 13, 1);
@@ -587,7 +592,7 @@ static DecodeStatus DecodeReturn(MCInst &MI, unsigned insn, uint64_t Address,
}
static DecodeStatus DecodeSWAP(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
unsigned rd = fieldFromInstruction(insn, 25, 5);
unsigned rs1 = fieldFromInstruction(insn, 14, 5);
@@ -627,7 +632,7 @@ static DecodeStatus DecodeSWAP(MCInst &MI, unsigned insn, uint64_t Address,
}
static DecodeStatus DecodeTRAP(MCInst &MI, unsigned insn, uint64_t Address,
- const void *Decoder) {
+ const MCDisassembler *Decoder) {
unsigned rs1 = fieldFromInstruction(insn, 14, 5);
unsigned isImm = fieldFromInstruction(insn, 13, 1);
generated by cgit v1.1 at 2025-09-29 16:56:57 +0000