Messages in this thread Patch in this message | | | Date | Tue, 12 Feb 2008 14:34:23 +0100 | From | "Edgar E. Iglesias" <> | Subject | [PATCH] Use ELF_CORE_EFLAGS for kcore ELF header flags. |
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ELF_CORE_EFLAGS is already used by the binfmt_elf coredumper to set correct arch specific ELF header flags on coredumps. Use it for kcore aswell. This corrects kcore files for the CRIS arch and I beleive it corrects ordinary coredumps for the H8/300.
Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
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diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index e78c81f..c2370c7 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -23,6 +23,10 @@ #define CORE_STR "CORE" +#ifndef ELF_CORE_EFLAGS +#define ELF_CORE_EFLAGS 0 +#endif + static int open_kcore(struct inode * inode, struct file * filp) { return capable(CAP_SYS_RAWIO) ? 0 : -EPERM; @@ -164,11 +168,7 @@ static void elf_kcore_store_hdr(char *bufp, int nphdr, int dataoff) elf->e_entry = 0; elf->e_phoff = sizeof(struct elfhdr); elf->e_shoff = 0; -#if defined(CONFIG_H8300) - elf->e_flags = ELF_FLAGS; -#else - elf->e_flags = 0; -#endif + elf->e_flags = ELF_CORE_EFLAGS; elf->e_ehsize = sizeof(struct elfhdr); elf->e_phentsize= sizeof(struct elf_phdr); elf->e_phnum = nphdr; diff --git a/include/asm-h8300/elf.h b/include/asm-h8300/elf.h index 26bfc7e..806f20b 100644 --- a/include/asm-h8300/elf.h +++ b/include/asm-h8300/elf.h @@ -32,6 +32,8 @@ typedef unsigned long elf_fpregset_t; #define ELF_FLAGS 0x820000 #endif +#define ELF_CORE_EFLAGS ELF_FLAGS + #define ELF_PLAT_INIT(_r) _r->er1 = 0 #define USE_ELF_CORE_DUMP
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