/* Macro definitions for i386, Mach 3.0
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/* Macro definitions for i386, Mach 3.0
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Copyright (C) 1992 Free Software Foundation, Inc.
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Copyright (C) 1992 Free Software Foundation, Inc.
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This file is part of GDB.
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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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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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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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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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(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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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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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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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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Boston, MA 02111-1307, USA. */
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/* Include common definitions for Mach3 systems */
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/* Include common definitions for Mach3 systems */
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#include "nm-m3.h"
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#include "nm-m3.h"
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/* Define offsets to access CPROC stack when it does not have
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/* Define offsets to access CPROC stack when it does not have
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* a kernel thread.
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* a kernel thread.
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*/
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*/
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#define MACHINE_CPROC_SP_OFFSET 20
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#define MACHINE_CPROC_SP_OFFSET 20
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#define MACHINE_CPROC_PC_OFFSET 16
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#define MACHINE_CPROC_PC_OFFSET 16
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#define MACHINE_CPROC_FP_OFFSET 12
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#define MACHINE_CPROC_FP_OFFSET 12
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/* Thread flavors used in re-setting the T bit.
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/* Thread flavors used in re-setting the T bit.
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* @@ this is also bad for cross debugging.
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* @@ this is also bad for cross debugging.
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*/
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*/
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#define TRACE_FLAVOR i386_THREAD_STATE
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#define TRACE_FLAVOR i386_THREAD_STATE
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#define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT
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#define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT
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#define TRACE_SET(x,state) \
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#define TRACE_SET(x,state) \
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((struct i386_thread_state *)state)->efl |= 0x100
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((struct i386_thread_state *)state)->efl |= 0x100
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#define TRACE_CLEAR(x,state) \
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#define TRACE_CLEAR(x,state) \
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((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
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((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
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/* we can do it */
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/* we can do it */
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#define ATTACH_DETACH 1
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#define ATTACH_DETACH 1
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/* Sigh. There should be a file for i386 but no sysv stuff in it */
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/* Sigh. There should be a file for i386 but no sysv stuff in it */
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#include "i386/tm-i386.h"
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#include "i386/tm-i386.h"
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/* I want to test this float info code. See comment in tm-i386v.h */
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/* I want to test this float info code. See comment in tm-i386v.h */
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#undef FLOAT_INFO
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#undef FLOAT_INFO
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#define FLOAT_INFO { i386_mach3_float_info (); }
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#define FLOAT_INFO { i386_mach3_float_info (); }
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/* Address of end of stack space.
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/* Address of end of stack space.
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* for MACH, see <machine/vmparam.h>
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* for MACH, see <machine/vmparam.h>
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* @@@ I don't know what is in the 5 ints...
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* @@@ I don't know what is in the 5 ints...
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*/
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*/
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#undef STACK_END_ADDR
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#undef STACK_END_ADDR
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#define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
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#define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
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