607ca46e97
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
#ifndef _LINUX_ELF_H
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#define _LINUX_ELF_H
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#include <asm/elf.h>
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#include <uapi/linux/elf.h>
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#ifndef elf_read_implies_exec
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/* Executables for which elf_read_implies_exec() returns TRUE will
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have the READ_IMPLIES_EXEC personality flag set automatically.
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Override in asm/elf.h as needed. */
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# define elf_read_implies_exec(ex, have_pt_gnu_stack) 0
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#endif
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#if ELF_CLASS == ELFCLASS32
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extern Elf32_Dyn _DYNAMIC [];
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#define elfhdr elf32_hdr
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#define elf_phdr elf32_phdr
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#define elf_shdr elf32_shdr
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#define elf_note elf32_note
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#define elf_addr_t Elf32_Off
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#define Elf_Half Elf32_Half
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#else
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extern Elf64_Dyn _DYNAMIC [];
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#define elfhdr elf64_hdr
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#define elf_phdr elf64_phdr
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#define elf_shdr elf64_shdr
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#define elf_note elf64_note
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#define elf_addr_t Elf64_Off
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#define Elf_Half Elf64_Half
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#endif
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/* Optional callbacks to write extra ELF notes. */
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struct file;
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#ifndef ARCH_HAVE_EXTRA_ELF_NOTES
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static inline int elf_coredump_extra_notes_size(void) { return 0; }
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static inline int elf_coredump_extra_notes_write(struct file *file,
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loff_t *foffset) { return 0; }
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#else
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extern int elf_coredump_extra_notes_size(void);
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extern int elf_coredump_extra_notes_write(struct file *file, loff_t *foffset);
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#endif
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#endif /* _LINUX_ELF_H */
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