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2014-08-02MIPS: asm/reg.h: Move to uapiAlex Smith1-206/+1
This header defines an exported interface (the register layout used in core dumps and the GP regset accessible with PTRACE_{GET,SET}REGSET), therefore belongs in uapi. Signed-off-by: Alex Smith <alex@alex-smith.me.uk> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7458/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-07-31MIPS: asm/reg.h: Make 32- and 64-bit definitions available at the same timeAlex Smith1-91/+169
Get rid of the WANT_COMPAT_REG_H test and instead define both the 32- and 64-bit register offset definitions at the same time with MIPS{32,64}_ prefixes, then define the existing EF_* names to the correct definitions for the kernel's bitness. This patch is a prerequisite of the following bug fix patch. Signed-off-by: Alex Smith <alex@alex-smith.me.uk> Cc: <stable@vger.kernel.org> # v3.13+ Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7451/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-07-03MIPS: 64-bit: Fix o32 core dumpYong Zhang1-1/+1
If an o32 process generates a core dump on a 64 bit kernel, the core file will not be correctly recognized. This is because ELF_CORE_COPY_REGS and ELF_CORE_COPY_TASK_REGS are not correctly defined for o32 and will use the default register set which would be CONFIG_64BIT in asm/elf.h. So we'll switch to use the right register defines in this situation by checking for WANT_COMPAT_REG_H and use the right defines of ELF_CORE_COPY_REGS and ELF_CORE_COPY_TASK_REGS. [Ralf: made ELF_CORE_COPY_TASK_REGS() bullet-proof against funny arguments.] Signed-off-by: Yong Zhang <yong.zhang@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle1-0/+128
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>