1991-03-28 16:28:29 +00:00
|
|
|
|
/* Definitions to make GDB run on a mips box under 4.3bsd.
|
|
|
|
|
|
Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
|
|
|
|
|
|
Contributed by Per Bothner(bothner@cs.wisc.edu) at U.Wisconsin
|
|
|
|
|
|
and by Alessandro Forin(af@cs.cmu.edu) at CMU
|
|
|
|
|
|
|
|
|
|
|
|
This file is part of GDB.
|
|
|
|
|
|
|
1991-06-04 07:31:55 +00:00
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
1991-03-28 16:28:29 +00:00
|
|
|
|
it under the terms of the GNU General Public License as published by
|
1991-06-04 07:31:55 +00:00
|
|
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
|
(at your option) any later version.
|
1991-03-28 16:28:29 +00:00
|
|
|
|
|
1991-06-04 07:31:55 +00:00
|
|
|
|
This program is distributed in the hope that it will be useful,
|
1991-03-28 16:28:29 +00:00
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
1991-06-04 07:31:55 +00:00
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
1991-03-28 16:28:29 +00:00
|
|
|
|
|
|
|
|
|
|
#if !defined (HOST_BYTE_ORDER)
|
|
|
|
|
|
#define HOST_BYTE_ORDER LITTLE_ENDIAN
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
/* wait.h */
|
|
|
|
|
|
#define HAVE_WAIT_STRUCT
|
|
|
|
|
|
|
|
|
|
|
|
/* Get rid of any system-imposed stack limit if possible */
|
|
|
|
|
|
|
|
|
|
|
|
#define SET_STACK_LIMIT_HUGE
|
|
|
|
|
|
|
|
|
|
|
|
/* This WOULD BE the amount to subtract from u.u_ar0
|
|
|
|
|
|
to get the offset in the core file of the register values.
|
|
|
|
|
|
But Mips' ptrace works on regnums, not displacements */
|
|
|
|
|
|
|
|
|
|
|
|
#define KERNEL_U_ADDR (int)u.u_ar0
|
|
|
|
|
|
|
1991-10-12 07:11:48 +00:00
|
|
|
|
#define REGISTER_U_ADDR(addr, blockend, regno) \
|
|
|
|
|
|
if (blockend == 0) { \
|
|
|
|
|
|
if (regno < 38) addr = (NBPG*UPAGES) + (regno - 38)*sizeof(int);\
|
|
|
|
|
|
else addr = 0; /* ..somewhere in the pcb */ \
|
|
|
|
|
|
} else if (regno < 32) addr = regno; \
|
|
|
|
|
|
else if (regno == PC_REGNUM) addr = 96; \
|
|
|
|
|
|
else if (regno == 36) addr = 97; \
|
|
|
|
|
|
else if (regno == HI_REGNUM) addr = 98; \
|
|
|
|
|
|
else if (regno == LO_REGNUM) addr = 99; \
|
|
|
|
|
|
else if (regno == FCRCS_REGNUM) addr = 100; \
|
|
|
|
|
|
else if (regno == FCRIR_REGNUM) addr = 101; \
|
|
|
|
|
|
else if (regno >= FP0_REGNUM) addr = regno - (FP0_REGNUM-32);\
|
|
|
|
|
|
else addr = 0;
|
|
|
|
|
|
|
1991-03-28 16:28:29 +00:00
|
|
|
|
/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
|
|
|
|
|
|
#define FETCH_INFERIOR_REGISTERS
|
1991-09-09 20:49:08 +00:00
|
|
|
|
|
|
|
|
|
|
/* Kernel is a bit tenacious about sharing text segments, disallowing bpts. */
|
|
|
|
|
|
#define ONE_PROCESS_WRITETEXT
|
1991-03-28 16:28:29 +00:00
|
|
|
|
|
|
|
|
|
|
/* Interface definitions for kernel debugger KDB */
|
|
|
|
|
|
|
|
|
|
|
|
/* I am not going to pretend I've done anything about this */
|
