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+/* Startup code for Alpha/ELF.
+ Copyright (C) 1993-2014 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>
+
+ 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/>. */
+
+#include <sysdep.h>
+
+ .text
+ .align 3
+ .globl _start
+ .ent _start, 0
+ .type _start,@function
+_start:
+ .frame $15, 0, $15
+ br gp, 1f
+1: ldgp gp, 0(gp)
+ subq sp, 16, sp
+ mov 0, $15
+ .prologue 0
+
+ /* Load address of the user's main function. */
+ lda a0, main
+
+ ldl a1, 16(sp) /* get argc */
+ lda a2, 24(sp) /* get argv */
+
+ /* Load address of our own entry points to .fini and .init. */
+ lda a3, __libc_csu_init
+ lda a4, __libc_csu_fini
+
+ /* Store address of the shared library termination function. */
+ mov v0, a5
+
+ /* Provide the highest stack address to the user code. */
+ stq sp, 0(sp)
+
+ /* Call the user's main function, and exit with its value.
+ But let the libc call main. */
+ jsr ra, __libc_start_main
+
+ /* Die very horribly if exit returns. Call_pal hlt is callable from
+ kernel mode only; this will result in an illegal instruction trap. */
+ call_pal 0
+ .end _start
+
+/* For ECOFF backwards compatibility. */
+weak_alias (_start, __start)
+
+/* Define a symbol for the first piece of initialized data. */
+ .data
+ .globl __data_start
+__data_start:
+ .weak data_start
+ data_start = __data_start