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Message-Id: <1407994304-19979-1-git-send-email-kpark3469@gmail.com> Date: Thu, 14 Aug 2014 14:31:44 +0900 From: kpark3469@...il.com To: linux@....linux.org.uk Cc: keun-o.park@...driver.com, ben.dooks@...ethink.co.uk, nicolas.pitre@...aro.org, heiko@...ech.de, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH] ARM: compressed/head.S: use addruart properly From: Sahara <keun-o.park@...driver.com> This patch fixes compile error in compressed/head.S, when DEBUG is defined. Since addruart macro accepts 3 params, rp, rv, and tmp, loadsp macro also needs to be fixed. Or you will meet the following error messages: Error: ARM register expected -- `mov ,#(5<<1)' Error: shift expression expected -- `add r3,r3,' Signed-off-by: Sahara <keun-o.park@...driver.com> --- arch/arm/boot/compressed/head.S | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 413fd94..9f1a6cd 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -24,19 +24,19 @@ #if defined(CONFIG_DEBUG_ICEDCC) #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7) - .macro loadsp, rb, tmp + .macro loadsp, rp, rv, tmp .endm .macro writeb, ch, rb mcr p14, 0, \ch, c0, c5, 0 .endm #elif defined(CONFIG_CPU_XSCALE) - .macro loadsp, rb, tmp + .macro loadsp, rp, rv, tmp .endm .macro writeb, ch, rb mcr p14, 0, \ch, c8, c0, 0 .endm #else - .macro loadsp, rb, tmp + .macro loadsp, rp, rv, tmp .endm .macro writeb, ch, rb mcr p14, 0, \ch, c1, c0, 0 @@ -52,17 +52,17 @@ .endm #if defined(CONFIG_ARCH_SA1100) - .macro loadsp, rb, tmp - mov \rb, #0x80000000 @ physical base address + .macro loadsp, rp, rv, tmp + mov \rp, #0x80000000 @ physical base address #ifdef CONFIG_DEBUG_LL_SER3 - add \rb, \rb, #0x00050000 @ Ser3 + add \rp, \rp, #0x00050000 @ Ser3 #else - add \rb, \rb, #0x00010000 @ Ser1 + add \rp, \rp, #0x00010000 @ Ser1 #endif .endm #else - .macro loadsp, rb, tmp - addruart \rb, \tmp + .macro loadsp, rp, rv, tmp + addruart \rp, \rv, \tmp .endm #endif #endif @@ -1209,7 +1209,7 @@ 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 @@ -1225,9 +1225,9 @@ puts: loadsp r3, r1 mov pc, lr @ putc corrupts {r0, r1, r2, r3} putc: + loadsp r3, r2, r1 mov r2, r0 mov r0, #0 - loadsp r3, r1 b 2b @ memdump corrupts {r0, r1, r2, r3, r10, r11, r12, lr} -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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