target/linux/brcm63xx/patches-3.9/100-MIPS-bmips-fix-compilation-for-BMIPS5000.patch

   1 From d55975b74389b2cf1a38732062ff89303940f6e1 Mon Sep 17 00:00:00 2001
   2 From: Jonas Gorski <jogo@openwrt.org>
   3 Date: Sat, 29 Jun 2013 11:46:56 +0200
   4 Subject: [PATCH 01/10] MIPS: bmips: fix compilation for BMIPS5000
   5
   6 Replace the macro names in strings with actual macro invocation.
   7
   8 Fixes the following build error:
   9
  10   CC      arch/mips/kernel/smp-bmips.o
  11 {standard input}: Assembler messages:
  12 {standard input}:951: Error: Unrecognized opcode `_ssnop'
  13 {standard input}:952: Error: Unrecognized opcode `_ssnop'
  14 (...)
  15 make[6]: *** [arch/mips/kernel/smp-bmips.o] Error 1
  16
  17 Signed-off-by: Jonas Gorski <jogo@openwrt.org>
  18 ---
  19  arch/mips/include/asm/bmips.h |   28 ++++++++++++++--------------
  20  1 file changed, 14 insertions(+), 14 deletions(-)
  21
  22 --- a/arch/mips/include/asm/bmips.h
  23 +++ b/arch/mips/include/asm/bmips.h
  24 @@ -70,15 +70,15 @@ static inline unsigned long bmips_read_z
  25                 ".set noreorder\n"
  26                 "cache %1, 0(%2)\n"
  27                 "sync\n"
  28 -               "_ssnop\n"
  29 -               "_ssnop\n"
  30 -               "_ssnop\n"
  31 -               "_ssnop\n"
  32 -               "_ssnop\n"
  33 -               "_ssnop\n"
  34 -               "_ssnop\n"
  35 +               __stringify(___ssnop) "\n"
  36 +               __stringify(___ssnop) "\n"
  37 +               __stringify(___ssnop) "\n"
  38 +               __stringify(___ssnop) "\n"
  39 +               __stringify(___ssnop) "\n"
  40 +               __stringify(___ssnop) "\n"
  41 +               __stringify(___ssnop) "\n"
  42                 "mfc0 %0, $28, 3\n"
  43 -               "_ssnop\n"
  44 +               __stringify(___ssnop) "\n"
  45                 ".set pop\n"
  46                 : "=&r" (ret)
  47                 : "i" (Index_Load_Tag_S), "r" (ZSCM_REG_BASE + offset)
  48 @@ -92,13 +92,13 @@ static inline void bmips_write_zscm_reg(
  49                 ".set push\n"
  50                 ".set noreorder\n"
  51                 "mtc0 %0, $28, 3\n"
  52 -               "_ssnop\n"
  53 -               "_ssnop\n"
  54 -               "_ssnop\n"
  55 +               __stringify(___ssnop) "\n"
  56 +               __stringify(___ssnop) "\n"
  57 +               __stringify(___ssnop) "\n"
  58                 "cache %1, 0(%2)\n"
  59 -               "_ssnop\n"
  60 -               "_ssnop\n"
  61 -               "_ssnop\n"
  62 +               __stringify(___ssnop) "\n"
  63 +               __stringify(___ssnop) "\n"
  64 +               __stringify(___ssnop) "\n"
  65                 : /* no outputs */
  66                 : "r" (data),
  67                   "i" (Index_Store_Tag_S), "r" (ZSCM_REG_BASE + offset)