48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/* Native support for i386.
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Copyright 1986, 1987, 1989, 1992 Free Software Foundation, Inc.
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Changes for 80386 by Pace Willisson (pace@prep.ai.mit.edu), July 1988.
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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, Boston, MA 02111-1307, USA. */
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#if 0
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/* code to execute to print interesting information about the
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floating point processor (if any)
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No need to define if there is nothing to do.
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On the 386, unfortunately this code is host-dependent (and lives
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in the i386-xdep.c file), so we can't
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do this unless we *know* we aren't cross-debugging. FIXME.
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*/
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#define FLOAT_INFO { i386_float_info (); }
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#endif /*0*/
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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(addr) = i386_register_u_addr ((blockend),(regno));
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extern int
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i386_register_u_addr PARAMS ((int, int));
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/*
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* SysV doesn't always have a <ptrace.h> or <sys/ptrace.h> file
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* (why, I don't know), and we don't need it.
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*/
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#define NO_PTRACE_H
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/* When calling functions on SCO, sometimes we get an error writing some
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of the segment registers. This would appear to be a kernel
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bug/non-feature. */
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#define CANNOT_STORE_REGISTER(regno) ((regno) == 14 || (regno) == 15)
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