openwrtv4/target/linux/brcm63xx/patches-3.10/100-MIPS-bmips-fix-compilation-for-BMIPS5000.patch

From d55975b74389b2cf1a38732062ff89303940f6e1 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Sat, 29 Jun 2013 11:46:56 +0200
Subject: [PATCH 01/10] MIPS: bmips: fix compilation for BMIPS5000

Replace the macro names in strings with actual macro invocation.

Fixes the following build error:

  CC      arch/mips/kernel/smp-bmips.o
{standard input}: Assembler messages:
{standard input}:951: Error: Unrecognized opcode `_ssnop'
{standard input}:952: Error: Unrecognized opcode `_ssnop'
(...)
make[6]: *** [arch/mips/kernel/smp-bmips.o] Error 1

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
 arch/mips/include/asm/bmips.h |   28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

--- a/arch/mips/include/asm/bmips.h
+++ b/arch/mips/include/asm/bmips.h
@@ -97,15 +97,15 @@ static inline unsigned long bmips_read_z
 		".set noreorder\n"
 		"cache %1, 0(%2)\n"
 		"sync\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
 		"mfc0 %0, $28, 3\n"
-		"_ssnop\n"
+		__stringify(___ssnop) "\n"
 		".set pop\n"
 		: "=&r" (ret)
 		: "i" (Index_Load_Tag_S), "r" (ZSCM_REG_BASE + offset)
@@ -119,13 +119,13 @@ static inline void bmips_write_zscm_reg(
 		".set push\n"
 		".set noreorder\n"
 		"mtc0 %0, $28, 3\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
 		"cache %1, 0(%2)\n"
-		"_ssnop\n"
-		"_ssnop\n"
-		"_ssnop\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
+		__stringify(___ssnop) "\n"
 		: /* no outputs */
 		: "r" (data),
 		  "i" (Index_Store_Tag_S), "r" (ZSCM_REG_BASE + offset)