diff options
Diffstat (limited to 'arch/mips/math-emu/cp1emu.c')
| -rw-r--r-- | arch/mips/math-emu/cp1emu.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index cac529a405b8..9dfcd7fc1bc3 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -643,9 +643,14 @@ static inline int cop1_64bit(struct pt_regs *xcp) return !test_thread_flag(TIF_32BIT_FPREGS); } +static inline bool hybrid_fprs(void) +{ + return test_thread_flag(TIF_HYBRID_FPREGS); +} + #define SIFROMREG(si, x) \ do { \ - if (cop1_64bit(xcp)) \ + if (cop1_64bit(xcp) && !hybrid_fprs()) \ (si) = (int)get_fpr32(&ctx->fpr[x], 0); \ else \ (si) = (int)get_fpr32(&ctx->fpr[(x) & ~1], (x) & 1); \ @@ -653,7 +658,7 @@ do { \ #define SITOREG(si, x) \ do { \ - if (cop1_64bit(xcp)) { \ + if (cop1_64bit(xcp) && !hybrid_fprs()) { \ unsigned i; \ set_fpr32(&ctx->fpr[x], 0, si); \ for (i = 1; i < ARRAY_SIZE(ctx->fpr[x].val32); i++) \ |