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authorAndreas Schwab <schwab@suse.de>2005-01-16 02:07:30 +0000
committerAndreas Schwab <schwab@suse.de>2005-01-16 02:07:30 +0000
commitb92f2d04237b7e7165f2c476d8f61e86dbb2779c (patch)
treed702da0241c8c485fc7f8baa854a6f06071459e3 /sysdeps/m68k/bits
parentea161661142ab98568ea811ce791da538da981d1 (diff)
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* sysdeps/m68k/dl-machine.h: Remove trampoline code. Define
ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT. (elf_machine_runtime_setup): If profile != 0 does not anymore mean GLRO(dl_profile) != NULL. * sysdeps/m68k/dl-trampoline.S: New file. * sysdeps/m68k/bits/link.h: New file. * sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add m68k variants. * elf/tst-auditmod1.c: Add m68k support. 2005-01-16 Andreas Schwab <schwab@suse.de> * sysdeps/m68k/dl-machine.h: Remove trampoline code. Define ARCH_LA_PLTENTER and ARCH_LA_PLTEXIT. (elf_machine_runtime_setup): If profile != 0 does not anymore mean GLRO(dl_profile) != NULL. * sysdeps/m68k/dl-trampoline.S: New file. * sysdeps/m68k/bits/link.h: New file. * sysdeps/generic/ldsodefs.h (struct audit_ifaces): Add m68k variants. * elf/tst-auditmod1.c: Add m68k support.
Diffstat (limited to 'sysdeps/m68k/bits')
-rw-r--r--sysdeps/m68k/bits/link.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/sysdeps/m68k/bits/link.h b/sysdeps/m68k/bits/link.h
new file mode 100644
index 0000000000..9d0a94592f
--- /dev/null
+++ b/sysdeps/m68k/bits/link.h
@@ -0,0 +1,58 @@
+/* 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 M68K. */
+typedef struct La_m68k_regs
+{
+ uint32_t lr_a0;
+ uint32_t lr_a1;
+ uint32_t lr_sp;
+} La_m68k_regs;
+
+/* Return values for calls from PLT on M68K. */
+typedef struct La_m68k_retval
+{
+ uint32_t lrv_d0;
+ uint32_t lrv_d1;
+ uint32_t lrv_a0;
+ long double lrv_fp0;
+} La_m68k_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_m68k_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_m68k_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_m68k_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_m68k_regs *__inregs,
+ La_m68k_retval *__outregs,
+ const char *symname);
+
+__END_DECLS