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Callee is responsible for saving higher regs

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This commit is contained in:
Aaron Culliney 2015-03-09 12:32:40 -07:00
parent 199300ba39
commit 8d6961c0cb
1 changed files with 6 additions and 6 deletions
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12
src/arm/glue-prologue.h
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@ -18,10 +18,10 @@ ENTRY(func) ldr r1, SYM(softswitches); \
ldr r1, SYM(pointer); \
tst r0, $SS_CXROM; \
bne 1f; \
push {r0, EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, lr}; \
push {r0, EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ lr}; \
ldr r1, [r1]; \
blx r1; \
pop {r0, EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, pc}; \
pop {r0, EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ pc}; \
1: ldr r1, [r1]; \
ldrb r0, [r1, EffectiveAddr]; \
mov pc, lr;
@ -48,18 +48,18 @@ ENTRY(func) ldr r1, SYM(pointer); \
#define GLUE_C_WRITE(func) \
ENTRY(func) push {r0, EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, lr}; \
ENTRY(func) push {r0, EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ lr}; \
and r0, r0, #0xff; \
mov r1, r0; \
mov r0, EffectiveAddr; \
bl CALL(c_##func); \
pop {r0, EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, pc};
pop {r0, EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ pc};
#define GLUE_C_READ(func) \
ENTRY(func) push {EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, lr}; \
ENTRY(func) push {EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ lr}; \
mov r0, EffectiveAddr; \
bl CALL(c_##func); \
pop {EffectiveAddr, PC_Reg, SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg, pc};
pop {EffectiveAddr, PC_Reg, /*SP_Reg, F_Reg, Y_Reg, X_Reg, A_Reg,*/ pc};
#define GLUE_C_READ_ALTZP(FUNC) GLUE_C_READ(FUNC)