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-rw-r--r--sysdeps/sh/bits/link.h75
-rw-r--r--sysdeps/sh/bits/linkmap.h5
-rw-r--r--sysdeps/sh/bits/setjmp.h11
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 */