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i[3456]86-*-netbsd* case. * config/i386/tm-obsd.h: Removed. * config/i386/obsd.mt: Removed. * config/i386/obsd.mh (NATDEPFILES): Remove corelow.o and core-aout.o. (MH_CFLAGS): Add -DYYDEBUG=0.binutils-2_13-branch
Mark Kettenis
24 years ago
5 changed files with 16 additions and 83 deletions
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# Target: Intel 386 running OpenBSD |
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TDEPFILES= i386-tdep.o i387-tdep.o i386bsd-tdep.o |
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TM_FILE= tm-obsd.h |
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/* Target-dependent definitions for OpenBSD/i386.
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Copyright 2001 Free Software Foundation, Inc. |
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This file is part of GDB. |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA. */ |
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#ifndef TM_OBSD_H |
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#define TM_OBSD_H |
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#include "i386/tm-i386.h" |
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/* OpenBSD uses the old gcc convention for struct returns. */ |
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#define USE_STRUCT_CONVENTION(gcc_p, type) \ |
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generic_use_struct_convention (1, type) |
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/* Support for longjmp. */ |
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/* Details about jmp_buf. It's supposed to be an array of integers. */ |
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#define JB_ELEMENT_SIZE 4 /* Size of elements in jmp_buf. */ |
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#define JB_PC 0 /* Array index of saved PC. */ |
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/* Figure out where the longjmp will land. Store the address that
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longjmp will jump to in *ADDR, and return non-zero if successful. */ |
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#define GET_LONGJMP_TARGET(addr) get_longjmp_target (addr) |
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extern int get_longjmp_target (CORE_ADDR *addr); |
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/* Support for signal handlers. */ |
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#define IN_SIGTRAMP(pc, name) i386bsd_in_sigtramp (pc, name) |
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extern int i386bsd_in_sigtramp (CORE_ADDR pc, char *name); |
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/* These defines allow the recognition of sigtramps as a function name
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<sigtramp>. |
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FIXME: kettenis/2001-07-13: These should be added to the target |
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vector and turned into functions when we go "multi-arch". */ |
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#define SIGTRAMP_START(pc) i386bsd_sigtramp_start |
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#define SIGTRAMP_END(pc) i386bsd_sigtramp_end |
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extern CORE_ADDR i386bsd_sigtramp_start; |
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extern CORE_ADDR i386bsd_sigtramp_end; |
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/* Override FRAME_SAVED_PC to enable the recognition of signal handlers. */ |
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#undef FRAME_SAVED_PC |
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#define FRAME_SAVED_PC(frame) i386bsd_frame_saved_pc (frame) |
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extern CORE_ADDR i386bsd_frame_saved_pc (struct frame_info *frame); |
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/* Shared library support. */ |
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/* Return non-zero if we are in a shared library trampoline code stub. */ |
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#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \ |
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(name && !strcmp(name, "_DYNAMIC")) |
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#endif /* tm-obsd.h */ |
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