mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
3de61d8c53
(REGISTER_U_ADDR): Fix up for Ultrix 4.2. * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h. * stack.c (_initialize_stack): "dow" should be a valid abbreviation for "down". Suggested by Richard Stallman.
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/* 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.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
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
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
#if !defined (HOST_BYTE_ORDER)
|
|
#define HOST_BYTE_ORDER LITTLE_ENDIAN
|
|
#endif
|
|
|
|
/* Get rid of any system-imposed stack limit if possible */
|
|
|
|
#define SET_STACK_LIMIT_HUGE
|
|
|
|
#ifdef ultrix
|
|
/* Needed for DECstation core files. */
|
|
#include <machine/param.h>
|
|
#define KERNEL_U_ADDR UADDR
|
|
#endif
|
|
|
|
#ifdef ultrix
|
|
extern char *strdup();
|
|
#endif
|
|
|
|
/* DECstation memcpy and memset return void *, not char *. */
|
|
|
|
extern void *memcpy();
|
|
extern void *memset();
|
|
#define MEM_FNS_DECLARED
|
|
|
|
#if !defined (offsetof)
|
|
# define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
|
|
#endif
|
|
|
|
/* Only used for core files on DECstations.
|
|
First four registers at u.u_ar0 are saved arguments, and
|
|
there is no r0 saved. Float registers are saved
|
|
in u_pcb.pcb_fpregs, not relative to u.u_ar0. */
|
|
|
|
#define REGISTER_U_ADDR(addr, blockend, regno) \
|
|
{ \
|
|
if (regno < FP0_REGNUM) \
|
|
addr = blockend + sizeof(int) * (4 + regno - 1); \
|
|
else \
|
|
addr = offsetof (struct user, u_pcb.pcb_fpregs[0]) + \
|
|
sizeof (int) * (regno - FP0_REGNUM); \
|
|
}
|
|
|
|
/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
|
|
#define FETCH_INFERIOR_REGISTERS
|
|
|
|
/* Kernel is a bit tenacious about sharing text segments, disallowing bpts. */
|
|
#define ONE_PROCESS_WRITETEXT
|