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| author | Richard Henderson <rth@redhat.com> | 2005-01-23 08:02:45 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2005-01-23 08:02:45 +0000 |
| commit | 57c6c64a3bc4f2e930f0dcdd269a909ff8ada124 (patch) | |
| tree | 40def37add76eb5c51142bb55a5fb506591e63ab /sysdeps/alpha/bits | |
| parent | 4bf1073d85f285002d802d184985757b8c4a5192 (diff) | |
| download | glibc-57c6c64a3bc4f2e930f0dcdd269a909ff8ada124.zip glibc-57c6c64a3bc4f2e930f0dcdd269a909ff8ada124.tar.gz glibc-57c6c64a3bc4f2e930f0dcdd269a909ff8ada124.tar.bz2 | |
* sysdeps/alpha/dl-trampoline.S: New file. * sysdeps/alpha/dl-machine.h: Move PLT trampolines there. Use RESOLVE_MAP instead of RESOLVE to protect relocation code. (elf_machine_runtime_setup): Test for dl_profile non-null. (ARCH_LA_PLTENTER, ARCH_LA_PLTEXIT): New. * sysdeps/alpha/bits/link.h: New file. * sysdeps/generic/ldsodefs.h (La_alpha_regs, La_alpha_retval): New. (struct audit_ifaces): Add alpha entries. * elf/tst-auditmod1.c: Add alpha entries.
2005-01-22 Richard Henderson <rth@redhat.com>
* sysdeps/alpha/dl-trampoline.S: New file.
* sysdeps/alpha/dl-machine.h: Move PLT trampolines there.
Use RESOLVE_MAP instead of RESOLVE to protect relocation code.
(elf_machine_runtime_setup): Test for dl_profile non-null.
(ARCH_LA_PLTENTER, ARCH_LA_PLTEXIT): New.
* sysdeps/alpha/bits/link.h: New file.
* sysdeps/generic/ldsodefs.h (La_alpha_regs, La_alpha_retval): New.
(struct audit_ifaces): Add alpha entries.
* elf/tst-auditmod1.c: Add alpha entries.
Diffstat (limited to 'sysdeps/alpha/bits')
| -rw-r--r-- | sysdeps/alpha/bits/link.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/sysdeps/alpha/bits/link.h b/sysdeps/alpha/bits/link.h new file mode 100644 index 0000000..429faff --- /dev/null +++ b/sysdeps/alpha/bits/link.h @@ -0,0 +1,69 @@ +/* Copyright (C) 2005 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _LINK_H +# error "Never include <bits/link.h> directly; use <link.h> instead." +#endif + + +/* Registers for entry into PLT on Alpha. */ +typedef struct La_alpha_regs +{ + uint64_t lr_r26; + uint64_t lr_sp; + uint64_t lr_r16; + uint64_t lr_r17; + uint64_t lr_r18; + uint64_t lr_r19; + uint64_t lr_r20; + uint64_t lr_r21; + double lr_f16; + double lr_f17; + double lr_f18; + double lr_f19; + double lr_f20; + double lr_f21; +} La_alpha_regs; + +/* Return values for calls from PLT on Alpha. */ +typedef struct La_alpha_retval +{ + uint64_t lrv_r0; + uint64_t lrv_r1; + double lrv_f0; + double lrv_f1; +} La_alpha_retval; + + +__BEGIN_DECLS + +extern Elf64_Addr la_alpha_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_alpha_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_alpha_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_alpha_regs *__inregs, + La_alpha_retval *__outregs, + const char *symname); + +__END_DECLS |