ShuriZma
/
mgba
mirror of https://github.com/mgba-emu/mgba.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Stub out incomplete addressing mode 1 opcodes

This commit is contained in:
Jeffrey Pfau 2013-04-11 02:13:35 -07:00
parent 4fbed66bdb
commit 1616ec83a2
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/isa-arm.c
View File

@ -24,6 +24,7 @@ static inline void _shiftLSL(struct ARMCore* cpu, uint32_t opcode) {
static inline void _shiftLSLR(struct ARMCore* cpu, uint32_t opcode) {
int rm = opcode & 0x0000000F;
ARM_STUB;
}
static inline void _shiftLSR(struct ARMCore* cpu, uint32_t opcode) {
@ -40,6 +41,7 @@ static inline void _shiftLSR(struct ARMCore* cpu, uint32_t opcode) {
static inline void _shiftLSRR(struct ARMCore* cpu, uint32_t opcode) {
int rm = opcode & 0x0000000F;
ARM_STUB;
}
static inline void _shiftASR(struct ARMCore* cpu, uint32_t opcode) {
@ -56,15 +58,18 @@ static inline void _shiftASR(struct ARMCore* cpu, uint32_t opcode) {
static inline void _shiftASRR(struct ARMCore* cpu, uint32_t opcode) {
int rm = opcode & 0x0000000F;
ARM_STUB;
}
static inline void _shiftROR(struct ARMCore* cpu, uint32_t opcode) {
int rm = opcode & 0x0000000F;
int immediate = (opcode & 0x00000F80) >> 7;
ARM_STUB;
}
static inline void _shiftRORR(struct ARMCore* cpu, uint32_t opcode) {
int rm = opcode & 0x0000000F;
ARM_STUB;
}
static inline void _immediate(struct ARMCore* cpu, uint32_t opcode) {