OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.arch/] [e500-prologue.c] - Blame information for rev 248

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 227 jeremybenn
/* This testcase is part of GDB, the GNU debugger.
2
 
3
   Copyright 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
4
 
5
   This program is free software; you can redistribute it and/or modify
6
   it under the terms of the GNU General Public License as published by
7
   the Free Software Foundation; either version 3 of the License, or
8
   (at your option) any later version.
9
 
10
   This program 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
13
   GNU General Public License for more details.
14
 
15
   You should have received a copy of the GNU General Public License
16
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
 
18
void arg_passing_test2 (void);
19
 
20
int
21
main (void)
22
{
23
  arg_passing_test2 ();
24
  return 0;
25
}
26
 
27
 
28
/* Asm for procedure arg_passing_test2.
29
 
30
   The challenge here is getting past the 'mr 0,3' and 'stb'
31
   instructions.  */
32
 
33
asm ("  .section        \".text\"\n"
34
     "  .align 2\n"
35
     "  .globl arg_passing_test2\n"
36
     "  .type   arg_passing_test2, @function\n"
37
     "arg_passing_test2:\n"
38
     "  stwu 1,-64(1)\n"
39
     "  stw 31,60(1)\n"
40
     "  mr 31,1\n"
41
     "  mr 0,3\n"
42
     "  evstdd 4,16(31)\n"
43
     "  stw 5,24(31)\n"
44
     "  stw 7,32(31)\n"
45
     "  stw 8,36(31)\n"
46
     "  stw 9,40(31)\n"
47
     "  stb 0,8(31)\n"
48
     "  lwz 11,0(1)\n"
49
     "  lwz 31,-4(11)\n"
50
     "  mr 1,11\n"
51
     "  blr\n"
52
     "  .size   arg_passing_test2, .-arg_passing_test2\n");

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.