1 /* Startup code for programs linked with GNU libc.
2 Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
23 /* These are the various addresses we require. */
30 .long JUMPTARGET(BP_SYM (main))
31 .long JUMPTARGET(_init)
32 .long JUMPTARGET(_fini)
33 ASM_SIZE_DIRECTIVE(L(start_addresses))
37 /* Save the stack pointer, in case we're statically linked under Linux. */
39 /* Set up an initial stack frame, and clear the LR. */
45 /* Set r13 to point at the 'small data area', and put the address of
46 start_addresses in r8... */
47 lis r8,L(start_addresses)@ha
48 lwzu r13,L(start_addresses)@l(r8)
49 /* and continue in libc-start, in glibc. */
50 b JUMPTARGET(BP_SYM (__libc_start_main))
53 /* Define a symbol for the first piece of initialized data. */
57 weak_alias (__data_start, data_start)