diff options
Diffstat (limited to 'sys/arm/include/asmacros.h')
| -rw-r--r-- | sys/arm/include/asmacros.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/arm/include/asmacros.h b/sys/arm/include/asmacros.h index f83c14f..18dcef5 100644 --- a/sys/arm/include/asmacros.h +++ b/sys/arm/include/asmacros.h @@ -206,7 +206,16 @@ mov r0, r0; /* NOP for previous instruction */ \ add sp, sp, #(4*15); /* Adjust the stack pointer */ \ ldmia sp, {sp, lr, pc}^ /* Restore lr and exit */ -#endif +#endif +#if defined(__ARM_EABI__) +#define UNWINDSVCFRAME \ + .save {r13-r15}; /* Restore sp, lr, pc */ \ + .pad #(2*4); /* Skip user sp and lr */ \ + .save {r0-r12}; /* Restore r0-r12 */ \ + .pad #(4) /* Skip spsr */ +#else +#define UNWINDSVCFRAME +#endif #define DATA(name) \ .data ; \ |
