[PATCH RFC v2 25/70] MIPS: asm: local: Set the appropriate ISA level for MIPS R6
From: Markos Chandras <hidden>
Date: 2015-01-16 10:58:24
Subsystem:
mips, the rest · Maintainers:
Thomas Bogendoerfer, Linus Torvalds
MIPS R6 changed the opcodes for LL/SC instructions so we need to set the appropriate ISA level. Cc: Matthew Fortune <redacted> Signed-off-by: Markos Chandras <redacted> --- arch/mips/include/asm/local.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
index 46dfc3c1fd49..ff8c94837995 100644
--- a/arch/mips/include/asm/local.h
+++ b/arch/mips/include/asm/local.h@@ -47,7 +47,7 @@ static __inline__ long local_add_return(long i, local_t * l) unsigned long temp; __asm__ __volatile__( - " .set arch=r4000 \n" + " .set "MIPS_ISA_ARCH_LEVEL" \n" "1:" __LL "%1, %2 # local_add_return \n" " addu %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 arch=r4000 \n" + " .set "MIPS_ISA_ARCH_LEVEL" \n" "1:" __LL "%1, %2 # local_sub_return \n" " subu %0, %1, %3 \n" __SC "%0, %2 \n"
--
2.2.1