/* Startup code for statically linked Hurd/PowerPC binaries. Copyright (C) 1998,2001, 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. 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 . */ #include /* These are the various addresses we require. */ .section ".rodata" .align 2 weak_extern(__libc_csu_init) weak_extern(__libc_csu_fini) L(start_addresses): .long _SDA_BASE_ .long JUMPTARGET(main) .long JUMPTARGET(__libc_csu_init) .long JUMPTARGET(__libc_csu_fini) ASM_SIZE_DIRECTIVE(L(start_addresses)) .section ".text" ENTRY(_start) /* Save the stack pointer to pass to _hurd_stack_setup. */ mr r3,r1 /* Set up an initial stack frame. */ li r0,0 stwu r0,-16(r1) /* Call _hurd_stack_setup. */ bl JUMPTARGET(_hurd_stack_setup) /* Pass the argument data to __libc_start_main. */ addi r9,r1,16 /* Clear the LR. */ li r0,0 mtlr r0 /* Set r13 to point at the 'small data area', and put the address of start_addresses in r8... */ lis r8,L(start_addresses)@ha lwzu r13,L(start_addresses)@l(r8) /* and continue in libc-start, in glibc. */ b JUMPTARGET(__libc_start_main) END(_start) /* Define a symbol for the first piece of initialized data. */ .section ".data" __data_start: weak_alias (__data_start, data_start)