Searched hist:"51061 b8876a3906aa5bf173582f180596f9d6455" (Results 1 – 2 of 2) sorted by relevance
| /linux/arch/mips/include/uapi/asm/ |
| H A D | inst.h | diff 51061b8876a3906aa5bf173582f180596f9d6455 Fri Mar 07 02:05:27 CET 2014 Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> MIPS: math-emu: Fix prefx detection and COP1X function field definition
When running applications which contain the instruction "prefx" on FPU-less
CPUs, a message "Illegal instruction" will be seen. This instruction is
supposed to be ignored by the FPU emulator. However, its current detection
and function field encoding are incorrect. This patch fix the issue.
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Reviewed-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: Steven.Hill@imgtec.com
Patchwork: https://patchwork.linux-mips.org/patch/6608/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
| /linux/arch/mips/math-emu/ |
| H A D | cp1emu.c | diff 51061b8876a3906aa5bf173582f180596f9d6455 Fri Mar 07 02:05:27 CET 2014 Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> MIPS: math-emu: Fix prefx detection and COP1X function field definition
When running applications which contain the instruction "prefx" on FPU-less
CPUs, a message "Illegal instruction" will be seen. This instruction is
supposed to be ignored by the FPU emulator. However, its current detection
and function field encoding are incorrect. This patch fix the issue.
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Reviewed-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: Steven.Hill@imgtec.com
Patchwork: https://patchwork.linux-mips.org/patch/6608/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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