8000 [RV64_DYNAREC] Fixed scratch register conflict for SUB by ksco · Pull Request #556 · ptitSeb/box64 · GitHub
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[RV64_DYNAREC] Fixed scratch register conflict for SUB #556

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Merged
merged 1 commit into from
Mar 13, 2023
Merged

[RV64_DYNAREC] Fixed scratch register conflict for SUB #556

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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -65,3 +65,6 @@ backup/
!/LLVMprivateGenerator/Makefile
!/LLVMprivateGenerator/main.cpp
!/LLVMprivateGenerator/registered_structs.cpp

# macOS
.DS_Store
2 changes: 1 addition & 1 deletion src/dynarec/rv64/dynarec_rv64_00.c
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Expand Up @@ -85,7 +85,7 @@ uintptr_t dynarec64_00(dynarec_rv64_t* dyn, uintptr_t addr, uintptr_t ip, int ni
SETFLAGS(X_ALL, SF_SET_PENDING);
GETED((opcode==0x81)?4:1);
if(opcode==0x81) i64 = F32S; else i64 = F8S;
emit_sub32c(dyn, ninst, rex, ed, i64, x2, x3, x4, x5);
emit_sub32c(dyn, ninst, rex, ed, i64, x3, x4, x5, x6);
WBACK;
break;
default:
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4 changes: 2 additions & 2 deletions src/dynarec/rv64/rv64_printer.c
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Expand Up @@ -420,8 +420,8 @@ static inline insn_t insn_ciwtype_read(uint16_t data)
#define PRINT_fd_xs1() snprintf(buff, sizeof(buff), "%s\t%s, %s", insn.name, fpnames[insn.rd], gpnames[insn.rs1]); return buff

// TODO: display csr name
#define PRINT_rd_csr_rs1() snprintf(buff, sizeof(buff), "%s\t%d, %s", insn.name, RN(rd), insn.csr, RN(rs1)); return buff
#define PRINT_rd_csr_uimm() snprintf(buff, sizeof(buff), "%s\t%d, %d", insn.name, RN(rd), insn.csr, (uint32_t)insn.imm); return buff
#define PRINT_rd_csr_rs1() snprintf(buff, sizeof(buff), "%s\t%s, %d, %s", insn.name, RN(rd), insn.csr, RN(rs1)); return buff
#define PRINT_rd_csr_uimm() snprintf(buff, sizeof(buff), "%s\t%s, %d, %d", insn.name, RN(rd), insn.csr, (uint32_t)insn.imm); return buff

const char* rv64_print(uint32_t data, uintptr_t addr)
{
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