diff options
Diffstat (limited to 'src/core/arm/interpreter')
| -rw-r--r-- | src/core/arm/interpreter/armemu.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/core/arm/interpreter/armemu.cpp b/src/core/arm/interpreter/armemu.cpp index 5752d116..84332329 100644 --- a/src/core/arm/interpreter/armemu.cpp +++ b/src/core/arm/interpreter/armemu.cpp @@ -6057,7 +6057,8 @@ L_stm_s_takeabort: return 1; } - case 0x6b: { + case 0x6b: + { ARMword Rm; int ror = -1; @@ -6088,7 +6089,7 @@ L_stm_s_takeabort: if (ror == -1) break; - Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF); + Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF) | ((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFFFF) & 0xFFFF; if (Rm & 0x8000) Rm |= 0xffff0000; |