ARM7: Fix instruction decoding of Thumb shifts
Jeffrey Pfau jeffrey@endrift.com
Thu, 08 Oct 2015 19:52:38 -0700
2 files changed,
2 insertions(+),
1 deletions(-)
M
CHANGES
→
CHANGES
@@ -17,6 +17,7 @@ - GBA Video: Fix OBJ semitransparency improperly interacting with other blending ops
- GBA: Fix autodetect problems with some bad dumps of Super Mario Advance 2 - GBA Memory: Fix bad BIOS Load16 on big endian - GBA Memory: Fix bad Load8 on big endian + - ARM7: Fix instruction decoding of Thumb shifts Misc: - Qt: Remove useless help icons in dialogs - GBA: Attempting to save a screenshot-style savestate should be allowed without libpng
M
src/arm/decoder-thumb.c
→
src/arm/decoder-thumb.c
@@ -18,7 +18,7 @@ }
#define DEFINE_IMMEDIATE_5_DECODER_DATA_THUMB(NAME, MNEMONIC) \ DEFINE_THUMB_DECODER(NAME, MNEMONIC, \ - info->op3.immediate = (opcode >> 6) & 0x0007; \ + info->op3.immediate = (opcode >> 6) & 0x001F; \ info->op1.reg = opcode & 0x0007; \ info->op2.reg = (opcode >> 3) & 0x0007; \ info->affectsCPSR = 1; \