mirrors/xmrig
1
0
Fork 1
mirror of https://github.com/xmrig/xmrig.git synced 2025-12-07 16:05:05 -05:00
Code Issues Projects Releases Wiki Activity

Fixed errors found by static analysis

Browse Source
This commit is contained in:
SChernykh
2020-12-08 12:16:59 +01:00
parent 1c9e959cc4
commit cafd868773
10 changed files with 16 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/crypto/randomx/jit_compiler_x86.cpp
View File

@@ -411,30 +411,14 @@ namespace randomx {
emitByte(instr.getImm32() & 63, code, codePos);
break;
case randomx::SuperscalarInstructionType::IADD_C7:
emit(REX_81, code, codePos);
emitByte(0xc0 + instr.dst, code, codePos);
emit32(instr.getImm32(), code, codePos);
break;
case randomx::SuperscalarInstructionType::IXOR_C7:
emit(REX_XOR_RI, code, codePos);
emitByte(0xf0 + instr.dst, code, codePos);
emit32(instr.getImm32(), code, codePos);
break;
case randomx::SuperscalarInstructionType::IADD_C8:
emit(REX_81, code, codePos);
emitByte(0xc0 + instr.dst, code, codePos);
emit32(instr.getImm32(), code, codePos);
break;
case randomx::SuperscalarInstructionType::IXOR_C8:
emit(REX_XOR_RI, code, codePos);
emitByte(0xf0 + instr.dst, code, codePos);
emit32(instr.getImm32(), code, codePos);
break;
case randomx::SuperscalarInstructionType::IADD_C9:
emit(REX_81, code, codePos);
emitByte(0xc0 + instr.dst, code, codePos);
emit32(instr.getImm32(), code, codePos);
break;
case randomx::SuperscalarInstructionType::IXOR_C7:
case randomx::SuperscalarInstructionType::IXOR_C8:
case randomx::SuperscalarInstructionType::IXOR_C9:
emit(REX_XOR_RI, code, codePos);
emitByte(0xf0 + instr.dst, code, codePos);
@@ -1088,7 +1072,7 @@ namespace randomx {
pos += 14;
if (jmp_offset >= -128) {
*(uint32_t*)(p + pos) = 0x74 + (jmp_offset << 8);
*(uint32_t*)(p + pos) = 0x74 + (static_cast<uint32_t>(jmp_offset) << 8);
pos += 2;
}
else {