diff options
| author | Maciej W. Rozycki <macro@imgtec.com> | 2016-01-30 09:09:43 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:01:55 +0200 |
| commit | 036aff91c30a6f15d5bf25f22827abc26b6d06c1 (patch) | |
| tree | c358d1f00be2af6e11cf8857c5c391ee93d0b3b5 /arch/mips/math-emu | |
| parent | c400d5ebec1828ee00acb53890741a62b45fb23b (diff) | |
| download | lwn-036aff91c30a6f15d5bf25f22827abc26b6d06c1.tar.gz lwn-036aff91c30a6f15d5bf25f22827abc26b6d06c1.zip | |
MIPS: math-emu: dsemul: Remove an unused bit in ADDIUPC emulation
Avoid a reader's confusion, as the calculation is correct either way.
Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12283/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu')
| -rw-r--r-- | arch/mips/math-emu/dsemul.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c index 46b964d2b79c..d4ceacd4fa12 100644 --- a/arch/mips/math-emu/dsemul.c +++ b/arch/mips/math-emu/dsemul.c @@ -60,7 +60,7 @@ int mips_dsemul(struct pt_regs *regs, mips_instruction ir, unsigned long cpc) unsigned int rs; s32 v; - rs = (((insn.mm_a_format.rs + 0x1e) & 0xf) + 2); + rs = (((insn.mm_a_format.rs + 0xe) & 0xf) + 2); v = regs->cp0_epc & ~3; v += insn.mm_a_format.simmediate << 2; regs->regs[rs] = (long)v; |