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| author | Ralf Baechle <ralf@linux-mips.org> | 2014-03-30 13:20:10 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-31 18:17:12 +0200 |
| commit | a809d46066d5171ed446d59a51cd1e57d99fcfc3 (patch) | |
| tree | ede5e0f23d1577da4685034894f66f1de2529937 /arch/mips/include/asm/local.h | |
| parent | 30ee615bb86ba640c9ec7f85fb95c1b0e31c41be (diff) | |
| download | op-kernel-dev-a809d46066d5171ed446d59a51cd1e57d99fcfc3.zip op-kernel-dev-a809d46066d5171ed446d59a51cd1e57d99fcfc3.tar.gz | |
MIPS: Fix gigaton of warning building with microMIPS.
With binutils 2.24 the attempt to switch with microMIPS mode to MIPS III
mode through .set mips3 results in *lots* of warnings like
{standard input}: Assembler messages:
{standard input}:397: Warning: the 64-bit MIPS architecture does not support the `smartmips' extension
during a kernel build. Fixed by using .set arch=r4000 instead.
This breaks support for building the kernel with binutils 2.13 which
was supported for 32 bit kernels only anyway and 2.14 which was a bad
vintage for MIPS anyway.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/local.h')
| -rw-r--r-- | arch/mips/include/asm/local.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h index d44622c..46dfc3c 100644 --- a/arch/mips/include/asm/local.h +++ b/arch/mips/include/asm/local.h @@ -33,7 +33,7 @@ static __inline__ long local_add_return(long i, local_t * l) unsigned long temp; __asm__ __volatile__( - " .set mips3 \n" + " .set arch=r4000 \n" "1:" __LL "%1, %2 # local_add_return \n" " addu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -47,7 +47,7 @@ static __inline__ long local_add_return(long i, local_t * l) unsigned long temp; __asm__ __volatile__( - " .set mips3 \n" + " .set arch=r4000 \n" "1:" __LL "%1, %2 # local_add_return \n" " addu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -78,7 +78,7 @@ static __inline__ long local_sub_return(long i, local_t * l) unsigned long temp; __asm__ __volatile__( - " .set mips3 \n" + " .set arch=r4000 \n" "1:" __LL "%1, %2 # local_sub_return \n" " subu %0, %1, %3 \n" __SC "%0, %2 \n" @@ -92,7 +92,7 @@ static __inline__ long local_sub_return(long i, local_t * l) unsigned long temp; __asm__ __volatile__( - " .set mips3 \n" + " .set arch=r4000 \n" "1:" __LL "%1, %2 # local_sub_return \n" " subu %0, %1, %3 \n" __SC "%0, %2 \n" |
