summaryrefslogtreecommitdiff
path: root/sysdeps/powerpc/powerpc64/bits/link.h
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/powerpc/powerpc64/bits/link.h')
-rw-r--r--sysdeps/powerpc/powerpc64/bits/link.h109
1 files changed, 109 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc64/bits/link.h b/sysdeps/powerpc/powerpc64/bits/link.h
new file mode 100644
index 0000000000..863336241a
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/bits/link.h
@@ -0,0 +1,109 @@
+/* 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
+
+
+#if __ELF_NATIVE_CLASS == 32
+
+/* Registers for entry into PLT on PPC32. */
+typedef struct La_ppc32_regs
+{
+ uint32_t lr_reg[8];
+ double lr_fp[8];
+ uint32_t lr_vreg[12][4];
+ uint32_t lr_r1;
+ uint32_t lr_lr;
+} La_ppc32_regs;
+
+/* Return values for calls from PLT on PPC32. */
+typedef struct La_ppc32_retval
+{
+ uint32_t lrv_r3;
+ uint32_t lrv_r4;
+ double lrv_fp[8];
+ uint32_t lrv_v2[4];
+} La_ppc32_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_ppc32_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_ppc32_regs *__inregs,
+ La_ppc32_retval *__outregs,
+ const char *symname);
+
+__END_DECLS
+
+#else
+
+/* Registers for entry into PLT on PPC64. */
+typedef struct La_ppc64_regs
+{
+ uint64_t lr_reg[8];
+ double lr_fp[13];
+ uint64_t __padding;
+ uint32_t lr_vreg[12][4];
+ uint64_t lr_r1;
+ uint64_t lr_lr;
+} La_ppc64_regs;
+
+/* Return values for calls from PLT on PPC64. */
+typedef struct La_ppc64_retval
+{
+ uint64_t lrv_r3;
+ uint64_t lrv_r4;
+ double lrv_fp[8];
+ uint32_t lrv_v2[4];
+} La_ppc64_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf64_Addr la_ppc64_gnu_pltenter (Elf64_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_ppc64_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym,
+ unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_ppc64_regs *__inregs,
+ La_ppc64_retval *__outregs,
+ const char *symname);
+
+__END_DECLS
+
+#endif