diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2015-02-19 16:00:34 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-02-19 16:00:34 +0100 |
| commit | 661af35e5fd878f915ed05dbbfe383f64133f98c (patch) | |
| tree | 956b7efd662b682224e61060552fdcf4201101bf /arch/mips/kernel/r4k_switch.S | |
| parent | ca5d25642e212f73492d332d95dc90ef46a0e8dc (diff) | |
| parent | f296e7c48d3155991b99f41372e1786c5be03457 (diff) | |
Merge branch 'mipsr6-for-3.20' of git://git.linux-mips.org/pub/scm/mchandras/linux into mips-for-linux-next
Diffstat (limited to 'arch/mips/kernel/r4k_switch.S')
| -rw-r--r-- | arch/mips/kernel/r4k_switch.S | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S index 64591e671878..3b1a36f13a7d 100644 --- a/arch/mips/kernel/r4k_switch.S +++ b/arch/mips/kernel/r4k_switch.S @@ -115,7 +115,8 @@ * Save a thread's fp context. */ LEAF(_save_fp) -#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ + defined(CONFIG_CPU_MIPS32_R6) mfc0 t0, CP0_STATUS #endif fpu_save_double a0 t0 t1 # clobbers t1 @@ -126,7 +127,8 @@ LEAF(_save_fp) * Restore a thread's fp context. */ LEAF(_restore_fp) -#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) || \ + defined(CONFIG_CPU_MIPS32_R6) mfc0 t0, CP0_STATUS #endif fpu_restore_double a0 t0 t1 # clobbers t1 @@ -240,9 +242,9 @@ LEAF(_init_fpu) mtc1 t1, $f30 mtc1 t1, $f31 -#ifdef CONFIG_CPU_MIPS32_R2 +#if defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_CPU_MIPS32_R6) .set push - .set mips32r2 + .set MIPS_ISA_LEVEL_RAW .set fp=64 sll t0, t0, 5 # is Status.FR set? bgez t0, 1f # no: skip setting upper 32b @@ -280,9 +282,9 @@ LEAF(_init_fpu) mthc1 t1, $f30 mthc1 t1, $f31 1: .set pop -#endif /* CONFIG_CPU_MIPS32_R2 */ +#endif /* CONFIG_CPU_MIPS32_R2 || CONFIG_CPU_MIPS32_R6 */ #else - .set arch=r4000 + .set MIPS_ISA_ARCH_LEVEL_RAW dmtc1 t1, $f0 dmtc1 t1, $f2 dmtc1 t1, $f4 |