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| author | Markos Chandras <markos.chandras@imgtec.com> | 2015-01-15 13:11:17 +0300 |
|---|---|---|
| committer | Markos Chandras <markos.chandras@imgtec.com> | 2015-02-17 18:37:37 +0300 |
| commit | e0d32f33e651a393a23826c06a9301917372f3e2 (patch) | |
| tree | b42ff5fbeeac5f838d6eb18d26efb6b39520cf8d /arch/mips/math-emu | |
| parent | 7c151d3d5d7a032e08dbe86ad6088622391bf13e (diff) | |
| download | linux-e0d32f33e651a393a23826c06a9301917372f3e2.tar.xz | |
MIPS: Handle MIPS IV, V and R2 FPU instructions on MIPS R6 as well
MIPS R2 FPU instructions are also present in MIPS R6 so amend the
preprocessor definitions to take MIPS R6 into consideration.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Diffstat (limited to 'arch/mips/math-emu')
| -rw-r--r-- | arch/mips/math-emu/cp1emu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 3c341b08d120..b30bf65c7d7d 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -1561,14 +1561,14 @@ static int fpu_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, * achieve full IEEE-754 accuracy - however this emulator does. */ case frsqrt_op: - if (!cpu_has_mips_4_5_r2) + if (!cpu_has_mips_4_5_r2_r6) return SIGILL; handler.u = fpemu_sp_rsqrt; goto scopuop; case frecip_op: - if (!cpu_has_mips_4_5_r2) + if (!cpu_has_mips_4_5_r2_r6) return SIGILL; handler.u = fpemu_sp_recip; @@ -1763,13 +1763,13 @@ copcsr: * achieve full IEEE-754 accuracy - however this emulator does. */ case frsqrt_op: - if (!cpu_has_mips_4_5_r2) + if (!cpu_has_mips_4_5_r2_r6) return SIGILL; handler.u = fpemu_dp_rsqrt; goto dcopuop; case frecip_op: - if (!cpu_has_mips_4_5_r2) + if (!cpu_has_mips_4_5_r2_r6) return SIGILL; handler.u = fpemu_dp_recip; |