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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-25 08:19:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-25 08:19:59 +0100 |
| commit | bdf4e9482360a3ddc1619efbd5d1c928ede8c3fa (patch) | |
| tree | b02319e809c5b8abfca85409a11472775e27f597 /arch/arm/lib/div64.S | |
| parent | 06afb1a087d49ae0f676b2e5b9ffe5f4b3aba355 (diff) | |
| parent | eb0474544bc16a9dab53b26abd846e86ba814eb1 (diff) | |
| download | op-kernel-dev-bdf4e9482360a3ddc1619efbd5d1c928ede8c3fa.zip op-kernel-dev-bdf4e9482360a3ddc1619efbd5d1c928ede8c3fa.tar.gz | |
Merge branch 'misc' into for-linus
Conflicts:
arch/arm/mach-integrator/integrator_ap.c
Diffstat (limited to 'arch/arm/lib/div64.S')
| -rw-r--r-- | arch/arm/lib/div64.S | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/lib/div64.S b/arch/arm/lib/div64.S index faa7748..e55c484 100644 --- a/arch/arm/lib/div64.S +++ b/arch/arm/lib/div64.S @@ -13,6 +13,7 @@ */ #include <linux/linkage.h> +#include <asm/unwind.h> #ifdef __ARMEB__ #define xh r0 @@ -44,6 +45,7 @@ */ ENTRY(__do_div64) +UNWIND(.fnstart) @ Test for easy paths first. subs ip, r4, #1 @@ -189,7 +191,12 @@ ENTRY(__do_div64) moveq yh, xh moveq xh, #0 moveq pc, lr +UNWIND(.fnend) +UNWIND(.fnstart) +UNWIND(.pad #4) +UNWIND(.save {lr}) +Ldiv0_64: @ Division by 0: str lr, [sp, #-8]! bl __div0 @@ -200,4 +207,5 @@ ENTRY(__do_div64) mov xh, #0 ldr pc, [sp], #8 +UNWIND(.fnend) ENDPROC(__do_div64) |
