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| author | Richard Earnshaw <erich@gnu.org> | 1995-12-08 15:47:42 +0000 |
|---|---|---|
| committer | Richard Earnshaw <erich@gnu.org> | 1995-12-08 15:47:42 +0000 |
| commit | 481a49d69f2da33f1fa2e6d89b06bcf0e3a5ea1e (patch) | |
| tree | 0197b7ba2cde9bf6238a46dbb1cf403afe3a929d | |
| parent | fd914447b4251a764c0f0d5e91931d6b1a9b54a4 (diff) | |
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lib1funcs.asm (RET, RETCOND): Define according to whether we are compiling for 32 or 26 bit mode.
* arm/lib1funcs.asm (RET, RETCOND): Define according to whether we
are compiling for 32 or 26 bit mode.
(all return instructions): Use RET or RETCOND as appropriate.
From-SVN: r10690
| -rw-r--r-- | gcc/config/arm/lib1funcs.asm | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/gcc/config/arm/lib1funcs.asm b/gcc/config/arm/lib1funcs.asm index acb0c1f..4057549 100644 --- a/gcc/config/arm/lib1funcs.asm +++ b/gcc/config/arm/lib1funcs.asm @@ -267,6 +267,14 @@ Ldiv_zero: ret */ +#ifdef __APCS_26__ +#define RET movs +#define RETCOND ^ +#else +#define RET mov +#define RETCOND +#endif + #ifdef L_udivsi3 ip .req r12 @@ -583,14 +591,14 @@ Lend_regular_divide: Lgot_result: mov r0, r2 - ldmia sp!, {r4, r5, pc} + ldmia sp!, {r4, r5, pc}RETCOND Ldiv_zero: @ Divide by zero trap. If it returns, return 0 (about as @ wrong as possible, but that is what SunOS does...). bl ___div0 mov r0, #0 - ldmia sp!, {r4, r5, pc} + ldmia sp!, {r4, r5, pc}RETCOND #endif /* L_udivsi3 */ @@ -917,14 +925,14 @@ Lgot_result: rsbmi r2, r2, #0 mov r0, r2 - ldmia sp!, {r4, r5, r6, pc} + ldmia sp!, {r4, r5, r6, pc}RETCOND Ldiv_zero: @ Divide by zero trap. If it returns, return 0 (about as @ wrong as possible, but that is what SunOS does...). bl ___div0 mov r0, #0 - ldmia sp!, {r4, r5, r6, pc} + ldmia sp!, {r4, r5, r6, pc}RETCOND #endif /* L_divsi3 */ @@ -1244,14 +1252,14 @@ Lend_regular_divide: Lgot_result: mov r0, r3 - ldmia sp!, {r4, r5, pc} + ldmia sp!, {r4, r5, pc}RETCOND Ldiv_zero: @ Divide by zero trap. If it returns, return 0 (about as @ wrong as possible, but that is what SunOS does...). bl ___div0 mov r0, #0 - ldmia sp!, {r4, r5, pc} + ldmia sp!, {r4, r5, pc}RETCOND #endif /* L_umodsi3 */ @@ -1578,14 +1586,14 @@ Lgot_result: rsbmi r3, r3, #0 mov r0, r3 - ldmia sp!, {r4, r5, r6, pc} + ldmia sp!, {r4, r5, r6, pc}RETCOND Ldiv_zero: @ Divide by zero trap. If it returns, return 0 (about as @ wrong as possible, but that is what SunOS does...). bl ___div0 mov r0, #0 - ldmia sp!, {r4, r5, r6, pc} + ldmia sp!, {r4, r5, r6, pc}RETCOND #endif /* L_modsi3 */ @@ -1594,6 +1602,6 @@ Ldiv_zero: .globl ___div0 .align 0 ___div0: - mov pc, lr + RET pc, lr #endif /* L_divmodsi_tools */ |