Commit d96cc3d1ec5d "MIPS: Add microMIPS MSA support." attempted to use
the value of a macro within an inline asm statement but instead emitted
a comment leading to the cfcmsa & ctcmsa instructions being omitted. Fix
that by passing CFC_MSA_INSN & CTC_MSA_INSN as arguments to the asm
statements.
Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx>
---
arch/mips/include/asm/msa.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/mips/include/asm/msa.h b/arch/mips/include/asm/msa.h
index f32aa06..7002c18 100644
--- a/arch/mips/include/asm/msa.h
+++ b/arch/mips/include/asm/msa.h
@@ -115,10 +115,10 @@ static inline unsigned int read_msa_##name(void) \
" .set push\n" \
" .set noat\n" \
" .insn\n" \
- " .word #CFC_MSA_INSN | (" #cs " << 11)\n" \
+ " .word %1 | (" #cs " << 11)\n" \
" move %0, $1\n" \
" .set pop\n" \
- : "=r"(reg)); \
+ : "=r"(reg) : "i"(CFC_MSA_INSN)); \
return reg; \
} \
\
@@ -129,9 +129,9 @@ static inline void write_msa_##name(unsigned int val) \
" .set noat\n" \
" move $1, %0\n" \
" .insn\n" \
- " .word #CTC_MSA_INSN | (" #cs " << 6)\n" \
+ " .word %1 | (" #cs " << 6)\n" \
" .set pop\n" \
- : : "r"(val)); \
+ : : "r"(val), "i"(CTC_MSA_INSN)); \
}
#endif /* !TOOLCHAIN_SUPPORTS_MSA */
--
2.0.1
