projects / binutils.git / blame
| Commit | Line | Data |
|---|---|---|
| 407a8389 SG |
1 | /* Copyright (C) 1991 Free Software Foundation, Inc. |
| 2 | ||
| 3 | This file is part of GDB. | |
| 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 2 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, write to the Free Software | |
| 17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 18 | ||
| 19 | /* This is for the iris. */ | |
| 20 | ||
| 21 | #define HAVE_TERMIO | |
| 22 | ||
| 23 | #define U_REGS_OFFSET 0 | |
| 24 | ||
| 25 | #include "xm-bigmips.h" | |
| 26 | ||
| 27 | /* Override register locations in upage for SGI machines */ | |
| 28 | #undef REGISTER_U_ADDR | |
| 29 | #define REGISTER_U_ADDR(addr, blockend, regno) \ | |
| 30 | if (regno < PC_REGNUM) \ | |
| 31 | addr = regno; \ | |
| 32 | else \ | |
| 33 | addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */ | |
| 34 | ||
| 35 | /* Don't need special routines for the SGI -- we can use infptrace.c */ | |
| 36 | #undef FETCH_INFERIOR_REGISTERS | |
| 37 | ||
| 38 | /* BEGIN GW MODS */ | |
| 39 | /* | |
| 40 | * Let's use /debug instead of all this dangerous mucking about | |
| 41 | * with ptrace(), which seems *extremely* fragile, anyway. | |
| 42 | */ | |
| 43 | #define USE_PROC_FS | |
| 44 | #define PROC_NAME_FMT "/debug/%d" | |
| cc221e76 FF |
45 | |
| 46 | /* If we are using SVR4 /proc instead of ptrace, use CREATE_INFERIOR_HOOK | |
| 47 | to do internal /proc initialization. */ | |
| 48 | #ifdef USE_PROC_FS | |
| 407a8389 | 49 | #define CREATE_INFERIOR_HOOK(pid) inferior_proc_init(pid) |
| cc221e76 | 50 | #endif |
| 407a8389 SG |
51 | |
| 52 | /* Irix defines psignal() in signal.h, which gets gcc rather angry at us | |
| 53 | * because their definition is markedly different. | |
| 54 | */ | |
| 55 | #define PSIGNAL_IN_SIGNAL_H | |
| cc221e76 FF |
56 | |
| 57 | /* If gdb's signal handling changes (due to a "handle" command), then | |
| 58 | this macro expands to an action to perform to notify other parts of | |
| 59 | gdb that might care, that signal handling has changed. For hosts using | |
| 60 | the /proc interface, gdb has more control over which signals cause the | |
| 61 | inferior to stop and which do not. In some cases, it is desirable to | |
| 62 | have signals delivered directly to the inferior without involving the | |
| 63 | debugger at all. */ | |
| 64 | #ifdef USE_PROC_FS | |
| 65 | #define NOTICE_SIGNAL_HANDLING_CHANGE proc_signal_handling_change() | |
| 66 | #endif | |
| 67 | ||
| 68 | #define BROKEN_SIGINFO_H /* <sys/siginfo.h> si_pid & si_uid are bogus */ |