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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-05-14 09:19:12 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-05-14 09:19:41 -0700 |
| commit | 98ee36c7a44e140e2a85a2c4306e06176fb9e395 (patch) | |
| tree | 31aedf4be04fdac7373faca158e8d2184ab7ea13 /sysdeps/x86 | |
| parent | e322ec3282648e9f05265d4636719ded754a1c3c (diff) | |
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x86: Add sysdeps/x86/ldsodefs.h
Merge sysdeps/i386/ldsodefs.h and sysdeps/x86_64/ldsodefs.h into
sysdeps/x86/ldsodefs.h.
Tested on i686 and x86-64.
* sysdeps/i386/ldsodefs.h: Removed.
* sysdeps/x86_64/ldsodefs.h: Moved to ...
* sysdeps/x86/ldsodefs.h: This.
(La_i86_regs): New.
(La_i86_retval): Likewise.
(ARCH_PLTENTER_MEMBERS): Add i86_gnu_pltenter.
(ARCH_PLTEXIT_MEMBERS): i86_gnu_pltexit.
Acked-by: Christian Brauner (Ubuntu) christian@brauner.io
Diffstat (limited to 'sysdeps/x86')
| -rw-r--r-- | sysdeps/x86/ldsodefs.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sysdeps/x86/ldsodefs.h b/sysdeps/x86/ldsodefs.h new file mode 100644 index 0000000000..0616215b7a --- /dev/null +++ b/sysdeps/x86/ldsodefs.h @@ -0,0 +1,66 @@ +/* Run-time dynamic linker data structures for loaded ELF shared objects. + X86 version. + Copyright (C) 1995-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _X86_LDSODEFS_H +#define _X86_LDSODEFS_H 1 + +#include <elf.h> +#include <cpu-features.h> + +struct La_i86_regs; +struct La_i86_retval; +struct La_x86_64_regs; +struct La_x86_64_retval; +struct La_x32_regs; +struct La_x32_retval; + +#define ARCH_PLTENTER_MEMBERS \ + Elf32_Addr (*i86_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \ + uintptr_t *, struct La_i86_regs *, \ + unsigned int *, const char *name, \ + long int *framesizep); \ + Elf64_Addr (*x86_64_gnu_pltenter) (Elf64_Sym *, unsigned int, \ + uintptr_t *, \ + uintptr_t *, struct La_x86_64_regs *, \ + unsigned int *, const char *name, \ + long int *framesizep); \ + Elf32_Addr (*x32_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \ + uintptr_t *, struct La_x32_regs *, \ + unsigned int *, const char *name, \ + long int *framesizep) + +#define ARCH_PLTEXIT_MEMBERS \ + unsigned int (*i86_gnu_pltexit) (Elf32_Sym *, unsigned int, uintptr_t *, \ + uintptr_t *, const struct La_i86_regs *, \ + struct La_i86_retval *, const char *); \ + unsigned int (*x86_64_gnu_pltexit) (Elf64_Sym *, unsigned int, \ + uintptr_t *, \ + uintptr_t *, \ + const struct La_x86_64_regs *, \ + struct La_x86_64_retval *, \ + const char *); \ + unsigned int (*x32_gnu_pltexit) (Elf32_Sym *, unsigned int, uintptr_t *, \ + uintptr_t *, \ + const struct La_x32_regs *, \ + struct La_x86_64_retval *, \ + const char *) + +#include_next <ldsodefs.h> + +#endif |