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[LA64_DYNAREC] Matched old format on the new printer #3618

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Merged
ptitSeb merged 1 commit into from
Mar 6, 2026
+32 −75
Merged

[LA64_DYNAREC] Matched old format on the new printer #3618

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107 changes: 32 additions & 75 deletions src/dynarec/la64/la64_printer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6,75 +6,10 @@
#include "la64_printer.h"
#include "debug.h"

static const char* gpr_names[] = {
"$zero",
"$ra",
"$tp",
"$sp",
"$a0",
"$a1",
"$a2",
"$a3",
"$a4",
"$a5",
"$a6",
"$a7",
"$t0",
"$t1",
"$t2",
"$t3",
"$t4",
"$t5",
"$t6",
"$t7",
"$t8",
"$r21",
"$fp",
"$s0",
"$s1",
"$s2",
"$s3",
"$s4",
"$s5",
"$s6",
"$s7",
"$s8",
};

static const char* fpr_names[] = {
"$fa0",
"$fa1",
"$fa2",
"$fa3",
"$fa4",
"$fa5",
"$fa6",
"$fa7",
"$ft0",
"$ft1",
"$ft2",
"$ft3",
"$ft4",
"$ft5",
"$ft6",
"$ft7",
"$ft8",
"$ft9",
"$ft10",
"$ft11",
"$ft12",
"$ft13",
"$ft14",
"$ft15",
"$fs0",
"$fs1",
"$fs2",
"$fs3",
"$fs4",
"$fs5",
"$fs6",
"$fs7",
};
static const char* Xt[] = { "xZR", "r1", "r2", "sp", "xRDI", "xRSI", "xRDX", "xRCX", "xR8", "xR9", "xRBX", "xRSP", "xRAX", "xRBP", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "r21", "xSavedSP", "xR10", "xR11", "xR12", "xR13", "xR14", "xR15", "xRIP", "xFlags", "xEmu" };
static const char* Ft[] = { "fa0", "fa1", "fa2", "fa3", "fa4", "fa5", "fa6", "fa7", "ft0", "ft1", "ft2", "ft3", "ft4", "ft5", "ft6", "ft7", "ft8", "ft9", "ft10", "ft11", "ft12", "ft13", "ft14", "ft15", "fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7" };
static const char* Vt[] = { "vra0", "vra1", "vra2", "vra3", "vra4", "vra5", "vra6", "vra7", "vrt0", "vrt1", "vrt2", "vrt3", "vrt4", "vrt5", "vrt6", "vrt7", "vrt8", "vrt9", "vrt10", "vrt11", "vrt12", "vrt13", "vrt14", "vrt15", "vrs0", "vrs1", "vrs2", "vrs3", "vrs4", "vrs5", "vrs6", "vrs7" };
static const char* XVt[] = { "xvra0", "xvra1", "xvra2", "xvra3", "xvra4", "xvra5", "xvra6", "xvra7", "xvrt0", "xvrt1", "xvrt2", "xvrt3", "xvrt4", "xvrt5", "xvrt6", "xvrt7", "xvrt8", "xvrt9", "xvrt10", "xvrt11", "xvrt12", "xvrt13", "xvrt14", "xvrt15", "xvrs0", "xvrs1", "xvrs2", "xvrs3", "xvrs4", "xvrs5", "xvrs6", "xvrs7" };

void la_disasm_one(uint32_t word, lagoon_insn_t* insn)
{
Expand Down Expand Up @@ -8580,6 +8515,17 @@ void la_disasm_one(uint32_t word, lagoon_insn_t* insn)
insn->operands[2].uimm = (((word >> 10) & 0x1f));
return;
}
if ((word & 0xffff8000u) == 0x729b8000u) {
insn->mnemonic = "vmepatmsk.v";
insn->operand_count = 3;
insn->operands[0].kind = LA_OP_VPR;
insn->operands[0].vpr = (((word >> 0) & 0x1f));
insn->operands[1].kind = LA_OP_UIMM;
insn->operands[1].uimm = (((word >> 5) & 0x1f));
insn->operands[2].kind = LA_OP_UIMM;
insn->operands[2].uimm = (((word >> 10) & 0x1f));
return;
}
if ((word & 0xffff8000u) == 0x70720000u) {
insn->mnemonic = "vmin.b";
insn->operand_count = 3;
Expand Down Expand Up @@ -17279,6 +17225,17 @@ void la_disasm_one(uint32_t word, lagoon_insn_t* insn)
insn->operands[2].uimm = (((word >> 10) & 0x1f));
return;
}
if ((word & 0xffff8000u) == 0x769b8000u) {
insn->mnemonic = "xvmepatmsk.v";
insn->operand_count = 3;
insn->operands[0].kind = LA_OP_XVPR;
insn->operands[0].xvpr = (((word >> 0) & 0x1f));
insn->operands[1].kind = LA_OP_UIMM;
insn->operands[1].uimm = (((word >> 5) & 0x1f));
insn->operands[2].kind = LA_OP_UIMM;
insn->operands[2].uimm = (((word >> 10) & 0x1f));
return;
}
if ((word & 0xffff8000u) == 0x74720000u) {
insn->mnemonic = "xvmin.b";
insn->operand_count = 3;
Expand Down Expand Up @@ -21459,16 +21416,16 @@ void la_insn_to_str(const lagoon_insn_t* insn, char* buf, size_t buf_size)
char tmp[32];
switch (op->kind) {
case LA_OP_GPR:
snprintf(tmp, sizeof(tmp), "%s", gpr_names[op->gpr & 31]);
snprintf(tmp, sizeof(tmp), "%s", Xt[op->gpr & 31]);
break;
case LA_OP_FPR:
snprintf(tmp, sizeof(tmp), "%s", fpr_names[op->fpr & 31]);
snprintf(tmp, sizeof(tmp), "%s", Ft[op->fpr & 31]);
break;
case LA_OP_VPR:
snprintf(tmp, sizeof(tmp), "$vr%d", op->vpr & 31);
snprintf(tmp, sizeof(tmp), "%s", Vt[op->vpr & 31]);
break;
case LA_OP_XVPR:
snprintf(tmp, sizeof(tmp), "$xr%d", op->xvpr & 31);
snprintf(tmp, sizeof(tmp), "%s", XVt[op->xvpr & 31]);
break;
case LA_OP_FCC:
snprintf(tmp, sizeof(tmp), "$fcc%d", op->fcc & 7);
Expand All @@ -21480,10 +21437,10 @@ void la_insn_to_str(const lagoon_insn_t* insn, char* buf, size_t buf_size)
snprintf(tmp, sizeof(tmp), "$fcsr%d", op->fcsr & 3);
break;
case LA_OP_SIMM:
snprintf(tmp, sizeof(tmp), "%d", op->simm);
snprintf(tmp, sizeof(tmp), "0x%x(%d)", op->simm, op->simm);
break;
case LA_OP_UIMM: {
snprintf(tmp, sizeof(tmp), "%u", op->uimm);
snprintf(tmp, sizeof(tmp), "0x%x(%u)", op->uimm, op->uimm);
} break;
}
pos += snprintf(buf + pos, buf_size - (size_t)pos, "%s%s",
Expand Down
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