diff options
Diffstat (limited to 'arch/mips/include/asm/asmmacro-32.h')
-rw-r--r-- | arch/mips/include/asm/asmmacro-32.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/include/asm/asmmacro-32.h b/arch/mips/include/asm/asmmacro-32.h index e38c2811d4e2..cdac7b3eeaf7 100644 --- a/arch/mips/include/asm/asmmacro-32.h +++ b/arch/mips/include/asm/asmmacro-32.h | |||
@@ -13,6 +13,8 @@ | |||
13 | #include <asm/mipsregs.h> | 13 | #include <asm/mipsregs.h> |
14 | 14 | ||
15 | .macro fpu_save_single thread tmp=t0 | 15 | .macro fpu_save_single thread tmp=t0 |
16 | .set push | ||
17 | SET_HARDFLOAT | ||
16 | cfc1 \tmp, fcr31 | 18 | cfc1 \tmp, fcr31 |
17 | swc1 $f0, THREAD_FPR0_LS64(\thread) | 19 | swc1 $f0, THREAD_FPR0_LS64(\thread) |
18 | swc1 $f1, THREAD_FPR1_LS64(\thread) | 20 | swc1 $f1, THREAD_FPR1_LS64(\thread) |
@@ -47,9 +49,12 @@ | |||
47 | swc1 $f30, THREAD_FPR30_LS64(\thread) | 49 | swc1 $f30, THREAD_FPR30_LS64(\thread) |
48 | swc1 $f31, THREAD_FPR31_LS64(\thread) | 50 | swc1 $f31, THREAD_FPR31_LS64(\thread) |
49 | sw \tmp, THREAD_FCR31(\thread) | 51 | sw \tmp, THREAD_FCR31(\thread) |
52 | .set pop | ||
50 | .endm | 53 | .endm |
51 | 54 | ||
52 | .macro fpu_restore_single thread tmp=t0 | 55 | .macro fpu_restore_single thread tmp=t0 |
56 | .set push | ||
57 | SET_HARDFLOAT | ||
53 | lw \tmp, THREAD_FCR31(\thread) | 58 | lw \tmp, THREAD_FCR31(\thread) |
54 | lwc1 $f0, THREAD_FPR0_LS64(\thread) | 59 | lwc1 $f0, THREAD_FPR0_LS64(\thread) |
55 | lwc1 $f1, THREAD_FPR1_LS64(\thread) | 60 | lwc1 $f1, THREAD_FPR1_LS64(\thread) |
@@ -84,6 +89,7 @@ | |||
84 | lwc1 $f30, THREAD_FPR30_LS64(\thread) | 89 | lwc1 $f30, THREAD_FPR30_LS64(\thread) |
85 | lwc1 $f31, THREAD_FPR31_LS64(\thread) | 90 | lwc1 $f31, THREAD_FPR31_LS64(\thread) |
86 | ctc1 \tmp, fcr31 | 91 | ctc1 \tmp, fcr31 |
92 | .set pop | ||
87 | .endm | 93 | .endm |
88 | 94 | ||
89 | .macro cpu_save_nonscratch thread | 95 | .macro cpu_save_nonscratch thread |