diff options
Diffstat (limited to 'backends/gp32/gp_asmlib.s')
| -rw-r--r-- | backends/gp32/gp_asmlib.s | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/backends/gp32/gp_asmlib.s b/backends/gp32/gp_asmlib.s index 7c3b03c168..3d0bfd9a2e 100644 --- a/backends/gp32/gp_asmlib.s +++ b/backends/gp32/gp_asmlib.s @@ -20,36 +20,38 @@ cpu_speed: mmu_change: stmdb r13!, {r0-r12,lr} - swi #0x02 + swi #0x02 ldmia r13!, {r0-r12,lr} - bx lr + bx lr nop gp_enableIRQ: - STMDB r13!,{r0,lr} - MRS r0,CPSR - BIC r0,r0,#0x80 - MSR CPSR,r0 - LDMIA r13!,{r0,pc} - @MOV pc,lr + stmdb r13!, {r0,lr} + mrs r0, CPSR + bic r0, r0, #0x80 + msr CPSR, r0 + ldmia r13!, {r0,pc} + bx lr gp_disableIRQ: - STMDB r13!,{r0,lr} - MRS r0,CPSR - ORR r0,r0,#0xc0 - MSR CPSR,r0 - LDMIA r13!,{r0,pc} - @MOV pc,lr + stmdb r13!, {r0,lr} + MRS r0, CPSR + ORR r0, r0, #0xc0 + MSR CPSR, r0 + ldmia r13!, {r0,pc} + bx lr gp_installSWIIRQ: - STMDB r13!,{r14} - SWI 0x9 - LDMIA r13!,{pc} + stmdb r13!, {r14} + swi 0x9 + ldmia r13!, {pc} + bx lr gp_removeSWIIRQ: - STMDB r13!,{r14} - SWI 0xa - LDMIA r13!,{pc} + stmdb r13!, {r14} + swi 0xa + ldmia r13!, {pc} + bx lr @ ******** ASMFastSolidBlit(unsigned char *src4, unsigned char *dst4, int nbx, int nby, int height2, int trans, int coul) ******** |