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| author | Stefan Agner <stefan@agner.ch> | 2019-02-18 00:57:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2019-02-26 11:26:07 +0000 |
| commit | e44fc38818ed795f4c661d5414c6e0affae0fa63 (patch) | |
| tree | 18ae6b713c3b34e8963ff76df1c33fe0cfbe5de1 /arch/arm/kernel/entry-armv.S | |
| parent | c001899a5d6c2d7a0f3b75b2307ddef137fb46a6 (diff) | |
| download | linux-e44fc38818ed795f4c661d5414c6e0affae0fa63.tar.bz2 | |
ARM: 8844/1: use unified assembler in assembly files
Use unified assembler syntax (UAL) in assembly files. Divided
syntax is considered deprecated. This will also allow to build
the kernel using LLVM's integrated assembler.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/kernel/entry-armv.S')
| -rw-r--r-- | arch/arm/kernel/entry-armv.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index e85a3af9ddeb..ce4aea57130a 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -636,7 +636,7 @@ call_fpe: @ Test if we need to give access to iWMMXt coprocessors ldr r5, [r10, #TI_FLAGS] rsbs r7, r8, #(1 << 8) @ CP 0 or 1 only - movcss r7, r5, lsr #(TIF_USING_IWMMXT + 1) + movscs r7, r5, lsr #(TIF_USING_IWMMXT + 1) bcs iwmmxt_task_enable #endif ARM( add pc, pc, r8, lsr #6 ) @@ -872,7 +872,7 @@ __kuser_cmpxchg64: @ 0xffff0f60 smp_dmb arm 1: ldrexd r0, r1, [r2] @ load current val eors r3, r0, r4 @ compare with oldval (1) - eoreqs r3, r1, r5 @ compare with oldval (2) + eorseq r3, r1, r5 @ compare with oldval (2) strexdeq r3, r6, r7, [r2] @ store newval if eq teqeq r3, #1 @ success? beq 1b @ if no then retry @@ -896,8 +896,8 @@ __kuser_cmpxchg64: @ 0xffff0f60 ldmia r1, {r6, lr} @ load new val 1: ldmia r2, {r0, r1} @ load current val eors r3, r0, r4 @ compare with oldval (1) - eoreqs r3, r1, r5 @ compare with oldval (2) -2: stmeqia r2, {r6, lr} @ store newval if eq + eorseq r3, r1, r5 @ compare with oldval (2) +2: stmiaeq r2, {r6, lr} @ store newval if eq rsbs r0, r3, #0 @ set return val and C flag ldmfd sp!, {r4, r5, r6, pc} @@ -911,7 +911,7 @@ kuser_cmpxchg64_fixup: mov r7, #0xffff0fff sub r7, r7, #(0xffff0fff - (0xffff0f60 + (1b - __kuser_cmpxchg64))) subs r8, r4, r7 - rsbcss r8, r8, #(2b - 1b) + rsbscs r8, r8, #(2b - 1b) strcs r7, [sp, #S_PC] #if __LINUX_ARM_ARCH__ < 6 bcc kuser_cmpxchg32_fixup @@ -969,7 +969,7 @@ kuser_cmpxchg32_fixup: mov r7, #0xffff0fff sub r7, r7, #(0xffff0fff - (0xffff0fc0 + (1b - __kuser_cmpxchg))) subs r8, r4, r7 - rsbcss r8, r8, #(2b - 1b) + rsbscs r8, r8, #(2b - 1b) strcs r7, [sp, #S_PC] ret lr .previous |