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[RV64_DYNAREC] Fixed scratch register conflict for SUB (#556)

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Yang Liu 2023-03-13 22:50:48 +08:00 committed by GitHub
parent 87790a8d7a
commit 19a06a8755
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 3 deletions
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3
.gitignore vendored
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@ -65,3 +65,6 @@ backup/
!/LLVMprivateGenerator/Makefile
!/LLVMprivateGenerator/main.cpp
!/LLVMprivateGenerator/registered_structs.cpp
# macOS
.DS_Store

2
src/dynarec/rv64/dynarec_rv64_00.c
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@ -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:

4
src/dynarec/rv64/rv64_printer.c
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@ -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)
{