steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-06 13:00:15 +02:00
Code Issues Packages Projects Releases 66 Wiki Activity

Merge pull request #5820 from javelina-pkwy/lea-reg-reg

Browse Source 
Decoder: fix illegal LEA encoding
This commit is contained in:
Ryan Houdek authored and GitHub committed 2026-08-17 09:58:47 -07:00
2 parents 73ab3bc56d c156498c5c
commit a3d609ebb1
2 files changed
+46 -1
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

FEXCore/Source/Interface/Core/X86Tables/BaseTables.cpp
+1 -1
View File
@@ -318,7 +318,7 @@ const std::array<X86InstInfo, MAX_PRIMARY_TABLE_SIZE> BaseOps = []() consteval {
{0x8A, 1, X86InstInfo{"MOV", TYPE_INST, GenFlagsSameSize(SIZE_8BIT) | FLAGS_MODRM, 0}},
{0x8B, 1, X86InstInfo{"MOV", TYPE_INST, FLAGS_MODRM, 0}},
{0x8C, 1, X86InstInfo{"MOV", TYPE_INST, GenFlagsSrcSize(SIZE_16BIT) | FLAGS_MODRM | FLAGS_SF_MOD_DST, 0}},
{0x8D, 1, X86InstInfo{"LEA", TYPE_INST, GenFlagsSameSize(SIZE_64BITDEF) | FLAGS_MODRM, 0}},
{0x8D, 1, X86InstInfo{"LEA", TYPE_INST, GenFlagsSameSize(SIZE_64BITDEF) | FLAGS_MODRM | FLAGS_SF_MOD_MEM_ONLY, 0}},
{0x8E, 1, X86InstInfo{"MOV", TYPE_INST, GenFlagsSameSize(SIZE_16BIT) | FLAGS_MODRM, 0}},
{0x8F, 1, X86InstInfo{"POP", TYPE_INST, GenFlagsSameSize(SIZE_64BITDEF) | FLAGS_MODRM | FLAGS_SF_MOD_DST | FLAGS_SF_MOD_ZERO_REG | FLAGS_DEBUG_MEM_ACCESS, 0}},
{0x90, 8, X86InstInfo{"XCHG", TYPE_INST, FLAGS_SF_REX_IN_BYTE | FLAGS_SF_SRC_RAX, 0}},