2.5-18.1

3 files changed, 76 insertions, 15 deletions

diff --git a/sysdeps/sh/bits/link.h b/sysdeps/sh/bits/link.h
index bb2fbb5f16..2826677336 100644
--- a/sysdeps/sh/bits/link.h
+++ b/sysdeps/sh/bits/link.h
@@ -1,5 +1,70 @@
-struct link_map_machine
-  {
-    Elf32_Addr plt; /* Address of .plt + 36 */
-    Elf32_Addr gotplt; /* Address of .got + 0x0c */
-  };
+/* 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 SH.  */
+typedef struct La_sh_regs
+{
+  uint32_t lr_r2;
+  uint32_t lr_r3;
+  uint32_t lr_r4;
+  uint32_t lr_r5;
+  uint32_t lr_r6;
+  uint32_t lr_r7;
+  uint32_t lr_fpscr;
+  float lr_fr4;
+  float lr_fr5;
+  float lr_fr6;
+  float lr_fr7;
+  float lr_fr8;
+  float lr_fr9;
+  float lr_fr10;
+  float lr_fr11;
+} La_sh_regs;
+
+/* Return values for calls from PLT on SH.  */
+typedef struct La_sh_retval
+{
+  uint32_t lrv_r0;
+  uint32_t lrv_r1;
+  float lrv_fr0;
+  float lrv_fr1;
+} La_sh_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_sh_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
+				      uintptr_t *__refcook,
+				      uintptr_t *__defcook,
+				      La_sh_regs *__regs,
+				      unsigned int *__flags,
+				      const char *__symname,
+				      long int *__framesizep);
+extern unsigned int la_sh_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
+				       uintptr_t *__refcook,
+				       uintptr_t *__defcook,
+				       const La_sh_regs *__inregs,
+				       La_sh_retval *__outregs,
+				       const char *symname);
+
+__END_DECLS
diff --git a/sysdeps/sh/bits/linkmap.h b/sysdeps/sh/bits/linkmap.h
new file mode 100644
index 0000000000..bb2fbb5f16
--- /dev/null
+++ b/sysdeps/sh/bits/linkmap.h
@@ -0,0 +1,5 @@
+struct link_map_machine
+  {
+    Elf32_Addr plt; /* Address of .plt + 36 */
+    Elf32_Addr gotplt; /* Address of .got + 0x0c */
+  };
diff --git a/sysdeps/sh/bits/setjmp.h b/sysdeps/sh/bits/setjmp.h
index 22497703af..7e3fbd3394 100644
--- a/sysdeps/sh/bits/setjmp.h
+++ b/sysdeps/sh/bits/setjmp.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1999,2000,2003,2005,2006 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
@@ -44,13 +44,4 @@ typedef struct
   } __jmp_buf[1];
 #endif
 
-#if defined __USE_MISC || defined _ASM
-# define JB_SIZE		(4 * 15)
-#endif
-
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((void *) (address) < &(jmpbuf)[0].__regs[7])
-
 #endif  /* bits/setjmp.h */