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404a4e2fb3
* sysdeps/sparc/sparc32/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. * sysdeps/sparc/sparc64/dl-trampoline.S: New file. (ARCH_LA_PLTENTER, ARCH_LA_PLTEXIT): New. * sysdeps/sparc/sparc64/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. * sysdeps/sparc/bits/link.h: New file. * sysdeps/generic/ldsodefs.h (La_sparc32_regs, La_sparc32_retval, La_sparc64_regs, La_sparc64_retval): New. (struct audit_ifaces): Add sparc entries. * elf/tst-auditmod1.c: Add sparc entries.
101 lines
2.9 KiB
C
101 lines
2.9 KiB
C
/* Machine-specific audit interfaces for dynamic linker. SPARC version.
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _LINK_H
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# error "Never include <bits/link.h> directly; use <link.h> instead."
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#endif
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#if __WORDSIZE == 32
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typedef struct La_sparc32_regs
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{
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uint32_t lr_lreg[8]; /* %l0 through %l7 */
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uint32_t lr_reg[6]; /* %o0 through %o5 */
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uint32_t lr_sp; /* %o6 */
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uint32_t lr_ra; /* %o7 */
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uint32_t lr_struct; /* Pass-by-reference struct pointer */
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} La_sparc32_regs;
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typedef struct La_sparc32_retval
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{
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uint32_t lrv_reg[2]; /* %o0 and %o1 */
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double lrv_fpreg[2]; /* %f0 and %f2 */
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} La_sparc32_retval;
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#else
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typedef struct La_sparc64_regs
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{
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uint64_t lr_lreg[8]; /* %l0 through %l7 */
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uint64_t lr_reg[6]; /* %o0 through %o5 */
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uint64_t lr_sp; /* %o6 */
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uint64_t lr_ra; /* %o7 */
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double lr_fpreg[16]; /* %f0 through %f30 */
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} La_sparc64_regs;
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typedef struct La_sparc64_retval
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{
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uint64_t lrv_reg[4]; /* %o0 through %o3 */
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double lrv_fprev[4]; /* %f0 through %f8 */
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} La_sparc64_retval;
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#endif
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__BEGIN_DECLS
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#if __WORDSIZE == 32
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extern Elf32_Addr la_sparc32_gnu_pltenter (Elf32_Sym *__sym,
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unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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La_sparc32_regs *__regs,
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unsigned int *__flags,
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const char *__symname,
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long int *__framesizep);
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extern unsigned int la_sparc32_gnu_pltexit (Elf32_Sym *__sym,
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unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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const La_sparc32_regs *__inregs,
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La_sparc32_retval *__outregs,
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const char *symname);
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#else
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extern Elf64_Addr la_sparc64_gnu_pltenter (Elf64_Sym *__sym,
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unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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La_sparc64_regs *__regs,
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unsigned int *__flags,
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const char *__symname,
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long int *__framesizep);
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extern unsigned int la_sparc64_gnu_pltexit (Elf64_Sym *__sym,
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unsigned int __ndx,
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uintptr_t *__refcook,
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uintptr_t *__defcook,
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const La_sparc64_regs *__inregs,
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La_sparc64_retval *__outregs,
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const char *symname);
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#endif
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__END_DECLS
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