diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/assembler.h | 21 | ||||
| -rw-r--r-- | arch/arm/include/asm/entry-macro-multi.S | 2 |
2 files changed, 22 insertions, 1 deletions
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 906703a5b564..f67fd3afebdf 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -427,4 +427,25 @@ THUMB( orr \reg , \reg , #PSR_T_BIT ) #endif .endm + .irp c,,eq,ne,cs,cc,mi,pl,vs,vc,hi,ls,ge,lt,gt,le,hs,lo + .macro ret\c, reg +#if __LINUX_ARM_ARCH__ < 6 + mov\c pc, \reg +#else + .ifeqs "\reg", "lr" + bx\c \reg + .else + mov\c pc, \reg + .endif +#endif + .endm + .endr + + .macro ret.w, reg + ret \reg +#ifdef CONFIG_THUMB2_KERNEL + nop +#endif + .endm + #endif /* __ASM_ASSEMBLER_H__ */ diff --git a/arch/arm/include/asm/entry-macro-multi.S b/arch/arm/include/asm/entry-macro-multi.S index 88d61815f0c0..469a2b30fa27 100644 --- a/arch/arm/include/asm/entry-macro-multi.S +++ b/arch/arm/include/asm/entry-macro-multi.S @@ -35,5 +35,5 @@ \symbol_name: mov r8, lr arch_irq_handler_default - mov pc, r8 + ret r8 .endm |