1 files changed, 96 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/nios2/crti.S b/REORG.TODO/sysdeps/nios2/crti.S
new file mode 100644
index 0000000000..d37c72187a
--- /dev/null
+++ b/REORG.TODO/sysdeps/nios2/crti.S
@@ -0,0 +1,96 @@
+/* Special .init and .fini section support for Nios II.
+   Copyright (C) 2012-2017 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 GNU 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.)
+
+   Note that people who make modified versions of this file are not
+   obligated to grant this special exception for their modified
+   versions; it is their choice whether to do so. The GNU Lesser
+   General Public License gives permission to release a modified
+   version without this exception; this exception also makes it
+   possible to release a modified version which carries forward this
+   exception.
+
+   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, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* 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.  The symbols _init and _fini are
+   magic and cause the linker to emit DT_INIT and DT_FINI.  */
+
+#include <libc-symbols.h>
+
+#ifndef PREINIT_FUNCTION
+# define PREINIT_FUNCTION __gmon_start__
+#endif
+
+#ifndef PREINIT_FUNCTION_WEAK
+# define PREINIT_FUNCTION_WEAK 1
+#endif
+
+#if PREINIT_FUNCTION_WEAK
+	weak_extern (PREINIT_FUNCTION)
+#else
+	.hidden PREINIT_FUNCTION
+#endif
+
+	.section .init,"ax",@progbits
+	.align	2
+	.global	_init
+	.type	_init, @function
+_init:
+	addi	sp, sp, -8
+	stw	r22, 0(sp)
+	nextpc	r22
+	1:
+	movhi	r8, %hiadj(_gp_got - 1b)
+	addi	r8, r8, %lo(_gp_got - 1b)
+	add	r22, r22, r8
+	stw	ra, 4(sp)
+#if PREINIT_FUNCTION_WEAK
+	movhi	r2, %got_hiadj(PREINIT_FUNCTION)
+	addi	r2, r2, %got_lo(PREINIT_FUNCTION)
+	add	r2, r2, r22
+	ldw	r2, 0(r2)
+	beq	r2, zero, .L5
+#endif
+	movhi	r2, %call_hiadj(PREINIT_FUNCTION)
+	addi	r2, r2, %call_lo(PREINIT_FUNCTION)
+	add	r2, r2, r22
+	ldw	r2, 0(r2)
+	callr	r2
+.L5:
+
+	.section .fini,"ax",@progbits
+	.align	2
+	.global	_fini
+	.type	_fini, @function
+_fini:
+	addi	sp, sp, -8
+	stw	r22, 0(sp)
+	nextpc	r22
+	1:
+	movhi	r8, %hiadj(_gp_got - 1b)
+	addi	r8, r8, %lo(_gp_got - 1b)
+	stw	ra, 4(sp)
+	add	r22, r22, r8