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zydis
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Fixed tools

This commit is contained in:
Joel Höner 2017-01-21 18:15:37 +01:00
parent 03e26408fe
commit 87e80346f4
3 changed files with 4 additions and 4 deletions
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2
src/Encoder.c
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@ -501,6 +501,7 @@ static ZydisStatus ZydisPrepareOperand(ZydisEncoderContext* ctx,
// TODO: MMX registers // TODO: MMX registers
// TODO: rBP // TODO: rBP
// TODO: RIP relative addressing // TODO: RIP relative addressing
// TODO: Segment prefixes
// Memory operand? // Memory operand?
if (operand->type == ZYDIS_OPERAND_TYPE_MEMORY) if (operand->type == ZYDIS_OPERAND_TYPE_MEMORY)
@ -628,6 +629,7 @@ static ZydisStatus ZydisPrepareOperand(ZydisEncoderContext* ctx,
if (reg == -1) return ZYDIS_STATUS_INVALID_PARAMETER; if (reg == -1) return ZYDIS_STATUS_INVALID_PARAMETER;
// TODO: Conditional assignment instead? // TODO: Conditional assignment instead?
ctx->info->details.vex.vvvv = (reg & 0x0F); ctx->info->details.vex.vvvv = (reg & 0x0F);
ctx->info->details.xop.vvvv = (reg & 0x0F);
ctx->info->details.evex.vvvv = (reg & 0x0F); ctx->info->details.evex.vvvv = (reg & 0x0F);
break; break;
} }

3
tools/ZydisDisasm.c
View File

@ -77,12 +77,11 @@ int main(int argc, char** argv)
ZydisStatus status; ZydisStatus status;
size_t readOffs = 0; size_t readOffs = 0;
while ((status = ZydisDecoderDecodeInstruction( while ((status = ZydisDecoderDecodeInstruction(
&decoder, readBuf + readOffs, numBytesRead - readOffs, &info &decoder, readBuf + readOffs, numBytesRead - readOffs, readOffs, &info
)) != ZYDIS_STATUS_NO_MORE_DATA) )) != ZYDIS_STATUS_NO_MORE_DATA)
{ {
if (!ZYDIS_SUCCESS(status)) if (!ZYDIS_SUCCESS(status))
{ {
++decoder.instructionPointer;
++readOffs; ++readOffs;
printf("db %02X\n", info.data[0]); printf("db %02X\n", info.data[0]);
continue; continue;

3
tools/ZydisFuzzIn.c
View File

@ -87,12 +87,11 @@ int main()
ZydisStatus status; ZydisStatus status;
size_t readOffs = 0; size_t readOffs = 0;
while ((status = ZydisDecoderDecodeInstruction( while ((status = ZydisDecoderDecodeInstruction(
&decoder, readBuf + readOffs, numBytesRead - readOffs, &info &decoder, readBuf + readOffs, numBytesRead - readOffs, readOffs, &info
)) != ZYDIS_STATUS_NO_MORE_DATA) )) != ZYDIS_STATUS_NO_MORE_DATA)
{ {
if (!ZYDIS_SUCCESS(status)) if (!ZYDIS_SUCCESS(status))
{ {
++decoder.instructionPointer;
++readOffs; ++readOffs;
continue; continue;
} }