OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [insight/] [gdb/] [config/] [powerpc/] [tm-linux.h] - Blame information for rev 1774

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

Line No. Rev Author Line
1 578 markom
/* Definitions to target GDB to Linux on 386.
2
   Copyright 1992, 1993, 2000 Free Software Foundation, Inc.
3
 
4
This file is part of GDB.
5
 
6
This program is free software; you can redistribute it and/or modify
7
it under the terms of the GNU General Public License as published by
8
the Free Software Foundation; either version 2 of the License, or
9
(at your option) any later version.
10
 
11
This program is distributed in the hope that it will be useful,
12
but WITHOUT ANY WARRANTY; without even the implied warranty of
13
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
GNU General Public License for more details.
15
 
16
You should have received a copy of the GNU General Public License
17
along with this program; if not, write to the Free Software
18
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
19
 
20
#ifndef TM_LINUX_H
21
#define TM_LINUX_H
22
 
23
#include "powerpc/tm-ppc-eabi.h"
24
/* Avoid warning from redefinition in tm-sysv4.h (included from tm-linux.h) */
25
#undef SKIP_TRAMPOLINE_CODE
26
#include "tm-linux.h"
27
 
28
/* We can single step on linux */
29
#undef  SOFTWARE_SINGLE_STEP
30
#define SOFTWARE_SINGLE_STEP(p,q) internal_error (__FILE__, __LINE__, "Will never execute!")
31
#undef  SOFTWARE_SINGLE_STEP_P
32
#define SOFTWARE_SINGLE_STEP_P() 0
33
 
34
/* Make sure nexti gets the help it needs for debugging assembly code
35
   without symbols */
36
 
37
#define AT_SUBROUTINE_CALL_INSTRUCTION_TARGET(prevpc,stoppc) \
38
   at_subroutine_call_instruction_target(prevpc,stoppc)
39
extern int at_subroutine_call_instruction_target();
40
 
41
/* We _want_ the SVR4 section offset calculations (see syms_from_objfile()
42
   in symfile.c) */
43
#undef IBM6000_TARGET
44
 
45
extern CORE_ADDR ppc_linux_skip_trampoline_code (CORE_ADDR pc);
46
#undef SKIP_TRAMPOLINE_CODE
47
#define SKIP_TRAMPOLINE_CODE(pc) ppc_linux_skip_trampoline_code (pc)
48
 
49
extern int ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name);
50
#undef IN_SIGTRAMP
51
#define IN_SIGTRAMP(pc,func_name) ppc_linux_in_sigtramp (pc,func_name)
52
 
53
#if 0
54
#define CANNOT_FETCH_REGISTER(regno) ((regno) >= MQ_REGNUM)
55
#define CANNOT_STORE_REGISTER(regno) ((regno) >= MQ_REGNUM)
56
#endif
57
 
58
#if 0 /* If skip_prologue() isn't too greedy, we don't need this */
59
/* There is some problem with the debugging symbols generated by the
60
   compiler such that the debugging symbol for the first line of a
61
   function overlap with the function prologue.  */
62
#define PROLOGUE_FIRSTLINE_OVERLAP
63
#endif
64
 
65
/* N_FUN symbols in shared libaries have 0 for their values and need
66
   to be relocated. */
67
#define SOFUN_ADDRESS_MAYBE_MISSING
68
 
69
#endif  /* #ifndef TM_LINUX_H */

powered by: WebSVN 2.1.0

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