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bddisasm
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Merge pull request #93 from turol/format_improvement

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Formatting improvements
pull/94/head
vlutas 2 months ago committed by GitHub
parent a2d25fffdd ba68473703
commit 1fa2ee4d91
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 107 additions and 180 deletions
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287
bddisasm/bdx86_formatter.c
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@ -9,12 +9,12 @@
#ifndef BDDISASM_NO_FORMAT
static const char *gReg8Bit[] =
static const char *const gReg8Bit[] =
{
"al", "cl", "dl", "bl", "ah", "ch", "dh", "bh",
};
static const char *gReg8Bit64[] =
static const char *const gReg8Bit64[] =
{
"al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil",
"r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b",
@ -22,7 +22,7 @@ static const char *gReg8Bit64[] =
"r24b", "r25b", "r26b", "r27b", "r28b", "r29b", "r30b", "r31b",
};
static const char *gReg16Bit[] =
static const char *const gReg16Bit[] =
{
"ax", "cx", "dx", "bx", "sp", "bp", "si", "di",
"r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w",
@ -30,7 +30,7 @@ static const char *gReg16Bit[] =
"r24w", "r25w", "r26w", "r27w", "r28w", "r29w", "r30w", "r31w",
};
static const char *gReg32Bit[] =
static const char *const gReg32Bit[] =
{
"eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi",
"r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d",
@ -38,7 +38,7 @@ static const char *gReg32Bit[] =
"r24d", "r25d", "r26d", "r27d", "r28d", "r29d", "r30d", "r31d",
};
static const char *gReg64Bit[] =
static const char *const gReg64Bit[] =
{
"rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
@ -46,17 +46,17 @@ static const char *gReg64Bit[] =
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
};
static const char *gRegFpu[] =
static const char *const gRegFpu[] =
{
"st0", "st1", "st2", "st3", "st4", "st5", "st6", "st7",
};
static const char *gRegMmx[] =
static const char *const gRegMmx[] =
{
"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
};
static const char *gRegControl[] =
static const char *const gRegControl[] =
{
"cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7",
"cr8", "cr9", "cr10", "cr11", "cr12", "cr13", "cr14", "cr15",
@ -64,7 +64,7 @@ static const char *gRegControl[] =
"cr24", "cr25", "cr26", "cr27", "cr28", "cr29", "cr30", "cr31",
};
static const char *gRegDebug[] =
static const char *const gRegDebug[] =
{
"dr0", "dr1", "dr2", "dr3", "dr4", "dr5", "dr6", "dr7",
"dr8", "dr9", "dr10", "dr11", "dr12", "dr13", "dr14", "dr15",
@ -72,13 +72,13 @@ static const char *gRegDebug[] =
"dr24", "dr25", "dr26", "dr27", "dr28", "dr29", "dr30", "dr31",
};
static const char *gRegTest[] =
static const char *const gRegTest[] =
{
"tr0", "tr1", "tr2", "tr3", "tr4", "tr5", "tr6", "tr7",
"tr8", "tr9", "tr10", "tr11", "tr12", "tr13", "tr14", "tr15",
};
static const char *gRegXmm[] =
static const char *const gRegXmm[] =
{
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15",
@ -86,7 +86,7 @@ static const char *gRegXmm[] =
"xmm24", "xmm25", "xmm26", "xmm27", "xmm28", "xmm29", "xmm30", "xmm31",
};
static const char *gRegYmm[] =
static const char *const gRegYmm[] =
{
"ymm0", "ymm1", "ymm2", "ymm3", "ymm4", "ymm5", "ymm6", "ymm7",
"ymm8", "ymm9", "ymm10", "ymm11", "ymm12", "ymm13", "ymm14", "ymm15",
@ -94,7 +94,7 @@ static const char *gRegYmm[] =
"ymm24", "ymm25", "ymm26", "ymm27", "ymm28", "ymm29", "ymm30", "ymm31"
};
static const char *gRegZmm[] =
static const char *const gRegZmm[] =
{
"zmm0", "zmm1", "zmm2", "zmm3", "zmm4", "zmm5", "zmm6", "zmm7",
"zmm8", "zmm9", "zmm10", "zmm11", "zmm12", "zmm13", "zmm14", "zmm15",
@ -102,27 +102,27 @@ static const char *gRegZmm[] =
"zmm24", "zmm25", "zmm26", "zmm27", "zmm28", "zmm29", "zmm30", "zmm31",
};
static const char *gRegSeg[] =
static const char *const gRegSeg[] =
{
"es", "cs", "ss", "ds", "fs", "gs", "segr6", "segr7",
};
static const char *gRegBound[] =
static const char *const gRegBound[] =
{
"bnd0", "bnd1", "bnd2", "bnd3",
};
static const char *gRegMask[] =
static const char *const gRegMask[] =
{
"k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7",
};
static const char *gRegTile[] =
static const char *const gRegTile[] =
{
"tmm0", "tmm1", "tmm2", "tmm3", "tmm4", "tmm5", "tmm6", "tmm7",
};
static const char *gEmbeddedRounding[] =
static const char *const gEmbeddedRounding[] =
{
"rn", "rd", "ru", "rz",
};
@ -191,6 +191,12 @@ NdToText(
const ND_OPERAND *pOp;
ND_BOOL alignmentStored;
#define NDTOTEXT_APPEND(str) \
{ \
res = nd_strcat_s(Buffer, BufferSize, (str)); \
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW); \
}
// pre-init
status = ND_STATUS_SUCCESS;
res = (char *)ND_NULL;
@ -226,13 +232,11 @@ NdToText(
{
if (Instrux->Rep == ND_PREFIX_G1_REPE_REPZ)
{
res = nd_strcat_s(Buffer, BufferSize, "REPZ ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("REPZ ");
}
else if (Instrux->Rep == ND_PREFIX_G1_REPNE_REPNZ)
{
res = nd_strcat_s(Buffer, BufferSize, "REPNZ ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("REPNZ ");
}
}
@ -241,37 +245,31 @@ NdToText(
{
if (Instrux->Rep == ND_PREFIX_G1_REPE_REPZ)
{
res = nd_strcat_s(Buffer, BufferSize, "REP ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("REP ");
}
else if (Instrux->Rep == ND_PREFIX_G1_REPNE_REPNZ)
{
res = nd_strcat_s(Buffer, BufferSize, "REPNZ ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("REPNZ ");
}
}
if (Instrux->IsXreleaseEnabled)
{
res = nd_strcat_s(Buffer, BufferSize, "XRELEASE ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("XRELEASE ");
}
else if (Instrux->IsXacquireEnabled)
{
res = nd_strcat_s(Buffer, BufferSize, "XACQUIRE ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("XACQUIRE ");
}
if (Instrux->IsLockEnabled)
{
res = nd_strcat_s(Buffer, BufferSize, "LOCK ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("LOCK ");
}
if (Instrux->IsBndEnabled)
{
res = nd_strcat_s(Buffer, BufferSize, "BND ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("BND ");
}
if (Instrux->IsBhintEnabled)
@ -279,18 +277,15 @@ NdToText(
switch (Instrux->Seg)
{
case ND_PREFIX_G2_BR_TAKEN:
res = nd_strcat_s(Buffer, BufferSize, "BHT ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("BHT ");
break;
case ND_PREFIX_G2_BR_NOT_TAKEN:
res = nd_strcat_s(Buffer, BufferSize, "BHNT ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("BHNT ");
break;
case ND_PREFIX_G2_BR_ALT:
res = nd_strcat_s(Buffer, BufferSize, "BHALT ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("BHALT ");
break;
default:
@ -300,26 +295,22 @@ NdToText(
if (Instrux->IsDntEnabled)
{
res = nd_strcat_s(Buffer, BufferSize, "DNT ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("DNT ");
}
// Store the mnemonic.
res = nd_strcat_s(Buffer, BufferSize, Instrux->Mnemonic);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(Instrux->Mnemonic);
// Store NF specifier, if NoFlags presetn.
if (Instrux->HasNf)
{
res = nd_strcat_s(Buffer, BufferSize, "NF");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("NF");
}
// Store ZU specifier, if ZeroUpper present.
if (Instrux->HasZu)
{
res = nd_strcat_s(Buffer, BufferSize, "ZU");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("ZU");
}
// If there are no explicit operands, we can leave.
@ -382,8 +373,7 @@ NdToText(
// Store the comma, if this isn't the first operand.
if (opsStored > 0)
{
res = nd_strcat_s(Buffer, BufferSize, ", ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(", ");
}
opsStored++;
@ -407,32 +397,27 @@ NdToText(
// 8 bit register.
if ((Instrux->EncMode != ND_ENCM_LEGACY) || Instrux->HasRex || Instrux->HasRex2)
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit64[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit64[pOp->Info.Register.Reg]);
}
else
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit[pOp->Info.Register.Reg]);
}
break;
case ND_SIZE_16BIT:
// 16 bit register.
res = nd_strcat_s(Buffer, BufferSize, gReg16Bit[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg16Bit[pOp->Info.Register.Reg]);
break;
case ND_SIZE_32BIT:
// 32 bit register.
res = nd_strcat_s(Buffer, BufferSize, gReg32Bit[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg32Bit[pOp->Info.Register.Reg]);
break;
case ND_SIZE_64BIT:
// 64 bit register.
res = nd_strcat_s(Buffer, BufferSize, gReg64Bit[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg64Bit[pOp->Info.Register.Reg]);
break;
default:
@ -443,8 +428,7 @@ NdToText(
case ND_REG_SEG:
{
res = nd_strcat_s(Buffer, BufferSize, gRegSeg[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegSeg[pOp->Info.Register.Reg]);
}
break;
@ -455,8 +439,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegFpu[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegFpu[pOp->Info.Register.Reg]);
}
break;
@ -467,8 +450,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegMmx[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegMmx[pOp->Info.Register.Reg]);
}
break;
@ -482,16 +464,13 @@ NdToText(
switch (pOp->Info.Register.Size)
{
case ND_SIZE_128BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegXmm[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegXmm[pOp->Info.Register.Reg]);
break;
case ND_SIZE_256BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegYmm[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegYmm[pOp->Info.Register.Reg]);
break;
case ND_SIZE_512BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegZmm[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegZmm[pOp->Info.Register.Reg]);
break;
default:
return ND_STATUS_INVALID_INSTRUX;
@ -506,8 +485,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegControl[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegControl[pOp->Info.Register.Reg]);
}
break;
@ -518,8 +496,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegDebug[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegDebug[pOp->Info.Register.Reg]);
}
break;
@ -530,8 +507,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegTest[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegTest[pOp->Info.Register.Reg]);
}
break;
@ -543,8 +519,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegBound[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegBound[pOp->Info.Register.Reg]);
}
break;
@ -556,8 +531,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegMask[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegMask[pOp->Info.Register.Reg]);
}
break;
@ -569,8 +543,7 @@ NdToText(
return ND_STATUS_INVALID_INSTRUX;
}
res = nd_strcat_s(Buffer, BufferSize, gRegTile[pOp->Info.Register.Reg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegTile[pOp->Info.Register.Reg]);
}
break;
@ -586,8 +559,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -605,8 +577,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -632,8 +603,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -660,8 +630,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -690,8 +659,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -703,8 +671,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
break;
@ -712,38 +679,32 @@ NdToText(
{
ND_BOOL comma = ND_FALSE;
res = nd_strcat_s(Buffer, BufferSize, "{dfv=");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("{dfv=");
if (pOp->Info.DefaultFlags.OF)
{
res = nd_strcat_s(Buffer, BufferSize, "OF");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("OF");
comma = ND_TRUE;
}
if (pOp->Info.DefaultFlags.SF)
{
res = nd_strcat_s(Buffer, BufferSize, comma ? ",SF" : "SF");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(comma ? ",SF" : "SF");
comma = ND_TRUE;
}
if (pOp->Info.DefaultFlags.ZF)
{
res = nd_strcat_s(Buffer, BufferSize, comma ? ",ZF" : "ZF");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(comma ? ",ZF" : "ZF");
comma = ND_TRUE;
}
if (pOp->Info.DefaultFlags.CF)
{
res = nd_strcat_s(Buffer, BufferSize, comma ? ",CF" : "CF");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(comma ? ",CF" : "CF");
}
res = nd_strcat_s(Buffer, BufferSize, "}");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("}");
}
break;
@ -755,44 +716,34 @@ NdToText(
switch (size)
{
case 1:
res = nd_strcat_s(Buffer, BufferSize, "byte ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("byte ptr ");
break;
case 2:
res = nd_strcat_s(Buffer, BufferSize, "word ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("word ptr ");
break;
case 4:
res = nd_strcat_s(Buffer, BufferSize, "dword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("dword ptr ");
break;
case 6:
res = nd_strcat_s(Buffer, BufferSize, "fword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("fword ptr ");
break;
case 8:
res = nd_strcat_s(Buffer, BufferSize, "qword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("qword ptr ");
break;
case 10:
res = nd_strcat_s(Buffer, BufferSize, "tbyte ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("tbyte ptr ");
break;
case 16:
res = nd_strcat_s(Buffer, BufferSize, "xmmword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("xmmword ptr ");
break;
case 32:
res = nd_strcat_s(Buffer, BufferSize, "ymmword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("ymmword ptr ");
break;
case 48:
res = nd_strcat_s(Buffer, BufferSize, "m384 ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("m384 ptr ");
break;
case 64:
res = nd_strcat_s(Buffer, BufferSize, "zmmword ptr ");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("zmmword ptr ");
break;
default:
break;
@ -804,17 +755,14 @@ NdToText(
if ((ND_CODE_64 != Instrux->DefCode) || (NDR_FS == pOp->Info.Memory.Seg) ||
(NDR_GS == pOp->Info.Memory.Seg))
{
res = nd_strcat_s(Buffer, BufferSize, gRegSeg[pOp->Info.Memory.Seg]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegSeg[pOp->Info.Memory.Seg]);
res = nd_strcat_s(Buffer, BufferSize, ":");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(":");
}
}
// Prepend the "["
res = nd_strcat_s(Buffer, BufferSize, "[");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("[");
// Base, if any.
if (pOp->Info.Memory.HasBase)
@ -824,27 +772,22 @@ NdToText(
case ND_SIZE_8BIT:
if ((Instrux->EncMode != ND_ENCM_LEGACY) || Instrux->HasRex || Instrux->HasRex2)
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit64[pOp->Info.Memory.Base]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit64[pOp->Info.Memory.Base]);
}
else
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit[pOp->Info.Memory.Base]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit[pOp->Info.Memory.Base]);
}
break;
case ND_SIZE_16BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg16Bit[pOp->Info.Memory.Base]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg16Bit[pOp->Info.Memory.Base]);
break;
case ND_SIZE_32BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg32Bit[pOp->Info.Memory.Base]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg32Bit[pOp->Info.Memory.Base]);
break;
case ND_SIZE_64BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg64Bit[pOp->Info.Memory.Base]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg64Bit[pOp->Info.Memory.Base]);
break;
default:
return ND_STATUS_INVALID_INSTRUX;
@ -861,8 +804,7 @@ NdToText(
if (pOp->Info.Memory.HasBase)
{
res = nd_strcat_s(Buffer, BufferSize, "+");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("+");
}
switch (pOp->Info.Memory.IndexSize)
@ -870,38 +812,30 @@ NdToText(
case ND_SIZE_8BIT:
if ((Instrux->EncMode != ND_ENCM_LEGACY) || Instrux->HasRex || Instrux->HasRex2)
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit64[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit64[pOp->Info.Memory.Index]);
}
else
{
res = nd_strcat_s(Buffer, BufferSize, gReg8Bit[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg8Bit[pOp->Info.Memory.Index]);
}
break;
case ND_SIZE_16BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg16Bit[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg16Bit[pOp->Info.Memory.Index]);
break;
case ND_SIZE_32BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg32Bit[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg32Bit[pOp->Info.Memory.Index]);
break;
case ND_SIZE_64BIT:
res = nd_strcat_s(Buffer, BufferSize, gReg64Bit[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gReg64Bit[pOp->Info.Memory.Index]);
break;
case ND_SIZE_128BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegXmm[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegXmm[pOp->Info.Memory.Index]);
break;
case ND_SIZE_256BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegYmm[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegYmm[pOp->Info.Memory.Index]);
break;
case ND_SIZE_512BIT:
res = nd_strcat_s(Buffer, BufferSize, gRegZmm[pOp->Info.Memory.Index]);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(gRegZmm[pOp->Info.Memory.Index]);
break;
default:
return ND_STATUS_INVALID_INSTRUX;
@ -916,8 +850,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
}
@ -977,8 +910,7 @@ NdToText(
sign = ND_FALSE;
}
res = nd_strcat_s(Buffer, BufferSize, sign ? "-" : "+");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(sign ? "-" : "+");
}
if (pOp->Info.Memory.IsRipRel)
@ -1008,13 +940,11 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
// And the ending "]"
res = nd_strcat_s(Buffer, BufferSize, "]");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("]");
// Handle memory broadcast.
if (pOp->Info.Memory.HasBroadcast)
@ -1025,8 +955,7 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
}
break;
@ -1044,15 +973,13 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
// Handle zeroing. Note that zeroing without masking is ignored.
if (pOp->Decorator.HasZero && pOp->Decorator.HasMask)
{
res = nd_strcat_s(Buffer, BufferSize, "{z}");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND("{z}");
}
// If this is the last reg/mem operand, display {sae} and {er} decorators.
@ -1063,8 +990,7 @@ NdToText(
if (Instrux->HasSae && !Instrux->HasEr)
{
// ER implies SAE, so if we have ER, we will list that.
res = nd_strcat_s(Buffer, BufferSize, ", {sae}");
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(", {sae}");
}
// Append Embedded Rounding decorator.
@ -1076,12 +1002,13 @@ NdToText(
return status;
}
res = nd_strcat_s(Buffer, BufferSize, temp);
RET_EQ(res, ND_NULL, ND_STATUS_BUFFER_OVERFLOW);
NDTOTEXT_APPEND(temp);
}
}
}
#undef NDTOTEXT_APPEND
return ND_STATUS_SUCCESS;
}
#else

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