| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697 |
- /* ELF startup code for HPPA.
- Copyright (C) 2002 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
- .text
- .align 4
- .import main, code
- .import $global$, data
- .import __uClibc_main, code
- .import _fini, code
- .import _init, code
- .globl _start
- .export _start, ENTRY
- .type _start,@function
- _start:
- .proc
- .callinfo
- /* load main */
- ldil LP%main, %r26
- ldo RP%main(%r26), %r26
- /* argc and argv should be in 25 and 24 */
- /* Expand the stack to store the 5th through 7th args */
- ldo 64(%sp), %sp
- /* void (*rtld_fini) (void) (actually the 6th arg) */
- stw %r23, -56(%sp)
- /* void (*init) (void) */
- ldil LP%_init, %r23
- ldo RP%_init(%r23), %r23
- /* void (*fini) (void) */
- ldil LP%_fini, %r22
- ldo RP%_fini(%r22), %r22
- stw %r22, -52(%sp)
- /* void *stack_end */
- stw %sp, -60(%sp)
- /* load global */
- ldil L%$global$, %dp
- ldo R%$global$(%dp), %dp
- bl __uClibc_main,%r2
- nop
- /* die horribly if it returned (it shouldn't) */
- iitlbp %r0,(%r0)
- nop
- .procend
- /* 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
|
