* sysdeps/sparc/sparc32/dl-trampoline.S: New file.

	* 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.

1 files changed, 100 insertions, 0 deletions

diff --git a/sysdeps/sparc/bits/link.h b/sysdeps/sparc/bits/link.h
new file mode 100644
index 0000000000..9b8434f56f
--- /dev/null
+++ b/sysdeps/sparc/bits/link.h
@@ -0,0 +1,100 @@
+/* Machine-specific audit interfaces for dynamic linker.  SPARC version.
+   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
+
+#if __WORDSIZE == 32
+
+typedef struct La_sparc32_regs
+{
+  uint32_t lr_lreg[8];  /* %l0 through %l7 */
+  uint32_t lr_reg[6];   /* %o0 through %o5 */
+  uint32_t lr_sp;       /* %o6 */
+  uint32_t lr_ra;       /* %o7 */
+  uint32_t lr_struct;   /* Pass-by-reference struct pointer */
+} La_sparc32_regs;
+
+typedef struct La_sparc32_retval
+{
+  uint32_t lrv_reg[2]; /* %o0 and %o1 */
+  double lrv_fpreg[2]; /* %f0 and %f2 */
+} La_sparc32_retval;
+
+#else
+
+typedef struct La_sparc64_regs
+{
+  uint64_t lr_lreg[8];  /* %l0 through %l7 */
+  uint64_t lr_reg[6];	/* %o0 through %o5 */
+  uint64_t lr_sp;	/* %o6 */
+  uint64_t lr_ra;	/* %o7 */
+  double lr_fpreg[16];	/* %f0 through %f30 */
+} La_sparc64_regs;
+
+typedef struct La_sparc64_retval
+{
+  uint64_t lrv_reg[4]; /* %o0 through %o3 */
+  double lrv_fprev[4]; /* %f0 through %f8 */
+} La_sparc64_retval;
+
+#endif
+
+__BEGIN_DECLS
+
+#if __WORDSIZE == 32
+
+extern Elf32_Addr la_sparc32_gnu_pltenter (Elf32_Sym *__sym,
+					   unsigned int __ndx,
+					   uintptr_t *__refcook,
+					   uintptr_t *__defcook,
+					   La_sparc32_regs *__regs,
+					   unsigned int *__flags,
+					   const char *__symname,
+					   long int *__framesizep);
+extern unsigned int la_sparc32_gnu_pltexit (Elf32_Sym *__sym,
+					    unsigned int __ndx,
+					    uintptr_t *__refcook,
+					    uintptr_t *__defcook,
+					     const La_sparc32_regs *__inregs,
+					    La_sparc32_retval *__outregs,
+					    const char *symname);
+
+#else
+
+extern Elf64_Addr la_sparc64_gnu_pltenter (Elf64_Sym *__sym,
+					   unsigned int __ndx,
+					   uintptr_t *__refcook,
+					   uintptr_t *__defcook,
+					   La_sparc64_regs *__regs,
+					   unsigned int *__flags,
+					   const char *__symname,
+					   long int *__framesizep);
+extern unsigned int la_sparc64_gnu_pltexit (Elf64_Sym *__sym,
+					    unsigned int __ndx,
+					    uintptr_t *__refcook,
+					    uintptr_t *__defcook,
+					    const La_sparc64_regs *__inregs,
+					    La_sparc64_retval *__outregs,
+					    const char *symname);
+
+#endif
+
+__END_DECLS