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| author |   Maciej W. Rozycki <macro@linux-mips.org> | 2015-04-03 23:27:26 +0100 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2015-04-08 01:10:25 +0200 |
| commit | f684362689ddc4a4e055be438d6416cc280a1372 (patch) | |
| tree | b361a8218e4e52f4ffeb243fc8e34d4b2b8555e1 /arch/mips/include/asm/mipsregs.h | |
| parent | MIPS: Correct ISA masking in FPU feature determination (diff) | |
| download | linux-dev-f684362689ddc4a4e055be438d6416cc280a1372.tar.xz linux-dev-f684362689ddc4a4e055be438d6416cc280a1372.zip | |
MIPS: math-emu: Set FIR feature flags for full emulation
Implement FIR feature flags in the FPU emulator according to features
supported and architecture level requirements. The W, L and F64 bits
have only been added at level #2 even though the features they refer to
were also included with the MIPS64r1 ISA and the W fixed-point format
also with the MIPS32r1 ISA.
This is only relevant for the full emulation mode and the emulated CFC1
instruction as well as ptrace(2) accesses.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9707/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mipsregs.h')
0 files changed, 0 insertions, 0 deletions