| /* Copyright (C) 1995-2016 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/>. */ |
| |
| .text |
| .globl _start |
| .type _start,@function |
| _start: |
| /* On entry the stack contains the following args: |
| r1+0 - argc |
| r1+4 - argv[0] |
| ... |
| r1+4*(argc-1) - argv[argc-1] |
| r1+4*argc - NULL |
| r1+4*argc + 4 - envp[0] |
| ... |
| NULL |
| */ |
| addk r3,r0,r0 |
| addk r5,r1,r0 |
| 1: |
| addik r5,r5,4 |
| lw r4,r5,r0 |
| bneid r4,1b |
| addik r3,r3,1 |
| addik r6,r3,-1 |
| sw r6,r1,r0 |
| addik r7,r1,4 |
| addik r1,r1,-24 |
| #ifdef SHARED |
| /* Setup PIC. */ |
| mfs r20,rpc |
| addik r20,r20,_GLOBAL_OFFSET_TABLE_+8 |
| lwi r5,r20,main@GOT |
| lwi r8,r20,__libc_csu_init@GOT |
| lwi r9,r20,__libc_csu_fini@GOT |
| brid __libc_start_main@PLT |
| addk r10,r0,r0 |
| #else |
| addik r5,r0,main |
| addik r8,r0,__libc_csu_init |
| addik r9,r0,__libc_csu_fini |
| brid __libc_start_main |
| addk r10,r0,r0 |
| #endif |
| |
| /* Define a symbol for the first piece of initialized data. */ |
| .data |
| .globl __data_start |
| __data_start: |
| .long 0 |
| .weak data_start |
| data_start = __data_start |