1 files changed, 141 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
new file mode 100644
index 000000000..025566587
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
@@ -0,0 +1,141 @@
+/* Special .init and .fini section support for ia64. LinuxThreads version.
+   Copyright (C) 2000, 2001, 2002, 2003 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.
+
+   In addition to the permissions in the GNU Lesser General Public
+   License, the Free Software Foundation gives you unlimited
+   permission to link the compiled version of this file with other
+   programs, and to distribute those programs without any restriction
+   coming from the use of this file.  (The Lesser General Public
+   License restrictions do apply in other respects; for example, they
+   cover modification of the file, and distribution when not linked
+   into another program.)
+
+   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; see the file COPYING.LIB.  If not,
+   see <http://www.gnu.org/licenses/>.  */
+
+/* This file is compiled into assembly code which is then munged by a sed
+   script into two files: crti.s and crtn.s.
+
+   * crti.s puts a function prologue at the beginning of the
+   .init and .fini sections and defines global symbols for
+   those addresses, so they can be called as functions.
+
+   * crtn.s puts the corresponding function epilogues
+   in the .init and .fini sections. */
+
+#include <stddef.h>
+
+#ifdef HAVE_INITFINI_ARRAY
+
+# define INIT_NEW_WAY \
+    ".xdata8 \".init_array\", @fptr(__pthread_initialize_minimal)\n"
+# define INIT_OLD_WAY ""
+#else
+# define INIT_NEW_WAY ""
+# define INIT_OLD_WAY \
+	"\n\
+	st8 [r12] = gp, -16\n\
+	br.call.sptk.many b0 = __pthread_initialize_minimal# ;;\n\
+	;;\n\
+	adds r12 = 16, r12\n\
+	;;\n\
+	ld8 gp = [r12]\n\
+	;;\n"
+#endif
+
+__asm__ ("\n\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n"
+	INIT_NEW_WAY
+	".section .init\n\
+	.align 16\n\
+	.global _init#\n\
+	.proc _init#\n\
+_init:\n\
+	.prologue\n\
+	.save ar.pfs, r34\n\
+	alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+	.vframe r32\n\
+	mov r32 = r12\n\
+	.save rp, r33\n\
+	mov r33 = b0\n\
+	.body\n\
+	adds r12 = -16, r12\n\
+	;;\n"
+	INIT_OLD_WAY
+	".endp _init#\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+	.section .init\n\
+	.proc _init#\n\
+_init:\n\
+	.prologue\n\
+	.save ar.pfs, r34\n\
+	.vframe r32\n\
+	.save rp, r33\n\
+	.body\n\
+	mov r12 = r32\n\
+	mov ar.pfs = r34\n\
+	mov b0 = r33\n\
+	br.ret.sptk.many b0\n\
+	.endp _init#\n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+	.section .fini\n\
+	.align 16\n\
+	.global _fini#\n\
+	.proc _fini#\n\
+_fini:\n\
+	.prologue\n\
+	.save ar.pfs, r34\n\
+	alloc r34 = ar.pfs, 0, 3, 0, 0\n\
+	.vframe r32\n\
+	mov r32 = r12\n\
+	.save rp, r33\n\
+	mov r33 = b0\n\
+	.body\n\
+	adds r12 = -16, r12\n\
+	;;\n\
+	.endp _fini#\n\
+\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+	.section .fini\n\
+	.proc _fini#\n\
+_fini:\n\
+	.prologue\n\
+	.save ar.pfs, r34\n\
+	.vframe r32\n\
+	.save rp, r33\n\
+	.body\n\
+	mov r12 = r32\n\
+	mov ar.pfs = r34\n\
+	mov b0 = r33\n\
+	br.ret.sptk.many b0\n\
+	.endp _fini#\n\
+\n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+	.weak	__gmon_start__#\n\
+");