From: l.stelmach@samsung.com (Łukasz Stelmach)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: decompressor: add a missing parameter to the addruart macro
Date: Fri, 23 Mar 2018 11:36:16 +0100 [thread overview]
Message-ID: <20180323103616.24426-1-l.stelmach@samsung.com> (raw)
In-Reply-To: CGME20180323103618eucas1p22b042fbfef32fb36d9723993ec749d1b@eucas1p2.samsung.com
In commit 639da5ee374b an additional temporary register was added
to the addruart macro, but the decompressor code wasn't updated.
Signed-off-by: ?ukasz Stelmach <l.stelmach@samsung.com>
---
arch/arm/boot/compressed/head.S | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 45c8823c3750..182bf6add0b9 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -29,19 +29,19 @@
#if defined(CONFIG_DEBUG_ICEDCC)
#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c5, 0
.endm
#elif defined(CONFIG_CPU_XSCALE)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c8, c0, 0
.endm
#else
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c1, c0, 0
@@ -57,7 +57,7 @@
.endm
#if defined(CONFIG_ARCH_SA1100)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
mov \rb, #0x80000000 @ physical base address
#ifdef CONFIG_DEBUG_LL_SER3
add \rb, \rb, #0x00050000 @ Ser3
@@ -66,8 +66,8 @@
#endif
.endm
#else
- .macro loadsp, rb, tmp
- addruart \rb, \tmp
+ .macro loadsp, rb, tmp1, tmp2
+ addruart \rb, \tmp1, \tmp2
.endm
#endif
#endif
@@ -1297,7 +1297,7 @@ phex: adr r3, phexbuf
b 1b
@ puts corrupts {r0, r1, r2, r3}
-puts: loadsp r3, r1
+puts: loadsp r3, r2, r1
1: ldrb r2, [r0], #1
teq r2, #0
moveq pc, lr
@@ -1314,8 +1314,8 @@ puts: loadsp r3, r1
@ putc corrupts {r0, r1, r2, r3}
putc:
mov r2, r0
+ loadsp r3, r1, r0
mov r0, #0
- loadsp r3, r1
b 2b
@ memdump corrupts {r0, r1, r2, r3, r10, r11, r12, lr}
--
2.11.0
parent reply other threads:[~2018-03-23 10:36 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <CGME20180323103618eucas1p22b042fbfef32fb36d9723993ec749d1b@eucas1p2.samsung.com>]
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