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- /* Startup code for programs linked with GNU libc.
- Copyright (C) 1998, 1999, 2000, 2001 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. */
- .section ".text"
- .globl _start
- _start:
- mr 26,1
- /* Set up an initial stack frame, and clear the LR. */
- clrrwi 1,1,4
- li 0,0
- stwu 1,-16(1)
- mtlr 0
- stw 0,0(1)
- lwz 3,0(26) /* get argc */
- lis 11,operatingsystem_parameter_argc@ha
- stw 3,operatingsystem_parameter_argc@l(11);
- addi 4,26,4 /* get argv */
- lis 11,operatingsystem_parameter_argv@ha
- stw 4,operatingsystem_parameter_argv@l(11);
- addi 27,3,1 /* calculate argc + 1 into r27 */
- slwi 27,27,2 /* calculate (argc + 1) * sizeof(char *) into r27 */
- add 5,4,27 /* get address of env[0] */
- lis 11,operatingsystem_parameter_envp@ha
- stw 5,operatingsystem_parameter_envp@l(11);
- lis 11,__stkptr@ha
- stw 1,__stkptr@l(11);
- bl PASCALMAIN
- b _haltproc
- .globl _haltproc
- .type _haltproc,@function
- _haltproc:
- li 0,1 /* exit call */
- sc
- b _haltproc
- /* Define a symbol for the first piece of initialized data. */
- .section ".data"
- .globl __data_start
- __data_start:
- data_start:
- .text
- .comm __stkptr,4
- .comm operatingsystem_parameter_envp,4
- .comm operatingsystem_parameter_argc,4
- .comm operatingsystem_parameter_argv,4
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