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-rw-r--r--sysdeps/i386/bits/link.h65
-rw-r--r--sysdeps/i386/bits/linkmap.h5
2 files changed, 65 insertions, 5 deletions
diff --git a/sysdeps/i386/bits/link.h b/sysdeps/i386/bits/link.h
index 3be9b7eae8..985d040413 100644
--- a/sysdeps/i386/bits/link.h
+++ b/sysdeps/i386/bits/link.h
@@ -1,5 +1,60 @@
-struct link_map_machine
- {
- Elf32_Addr plt; /* Address of .plt + 0x16 */
- Elf32_Addr gotplt; /* Address of .got + 0x0c */
- };
+/* Copyright (C) 2004, 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 IA-32. */
+typedef struct La_i86_regs
+{
+ uint32_t lr_edx;
+ uint32_t lr_ecx;
+ uint32_t lr_eax;
+ uint32_t lr_ebp;
+ uint32_t lr_esp;
+} La_i86_regs;
+
+/* Return values for calls from PLT on IA-32. */
+typedef struct La_i86_retval
+{
+ uint32_t lrv_eax;
+ uint32_t lrv_edx;
+ long double lrv_st0;
+ long double lrv_st1;
+} La_i86_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_i86_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_i86_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_i86_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_i86_regs *__inregs,
+ La_i86_retval *__outregs,
+ const char *symname);
+
+__END_DECLS
diff --git a/sysdeps/i386/bits/linkmap.h b/sysdeps/i386/bits/linkmap.h
new file mode 100644
index 0000000000..3be9b7eae8
--- /dev/null
+++ b/sysdeps/i386/bits/linkmap.h
@@ -0,0 +1,5 @@
+struct link_map_machine
+ {
+ Elf32_Addr plt; /* Address of .plt + 0x16 */
+ Elf32_Addr gotplt; /* Address of .got + 0x0c */
+ };