1999-04-16 01:35:26 +00:00
|
|
|
/* Native definitions for alpha running Linux.
|
2001-07-11 10:33:29 +00:00
|
|
|
Copyright 1993, 1994, 1996, 1998, 2000, 2001
|
|
|
|
|
Free Software Foundation, Inc.
|
1999-04-16 01:35:26 +00:00
|
|
|
|
1999-07-07 20:19:36 +00:00
|
|
|
This file is part of GDB.
|
1999-04-16 01:35:26 +00:00
|
|
|
|
1999-07-07 20:19:36 +00:00
|
|
|
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.
|
1999-04-16 01:35:26 +00:00
|
|
|
|
1999-07-07 20:19:36 +00:00
|
|
|
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.
|
1999-04-16 01:35:26 +00:00
|
|
|
|
1999-07-07 20:19:36 +00:00
|
|
|
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., 59 Temple Place - Suite 330,
|
|
|
|
|
Boston, MA 02111-1307, USA. */
|
1999-04-16 01:35:26 +00:00
|
|
|
|
1999-12-22 21:45:38 +00:00
|
|
|
#ifndef NM_LINUX_H
|
|
|
|
|
#define NM_LINUX_H
|
|
|
|
|
|
1999-12-07 03:56:43 +00:00
|
|
|
#include "nm-linux.h"
|
|
|
|
|
|
1999-04-16 01:35:26 +00:00
|
|
|
/* Figure out where the longjmp will land. We expect that we have just entered
|
|
|
|
|
longjmp and haven't yet setup the stack frame, so the args are still in the
|
|
|
|
|
argument regs. A0_REGNUM points at the jmp_buf structure from which we
|
|
|
|
|
extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
|
|
|
|
|
This routine returns true on success */
|
|
|
|
|
|
|
|
|
|
#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
|
2000-05-28 01:12:42 +00:00
|
|
|
extern int get_longjmp_target (CORE_ADDR *);
|
1999-04-16 01:35:26 +00:00
|
|
|
|
|
|
|
|
/* ptrace register ``addresses'' are absolute. */
|
|
|
|
|
|
|
|
|
|
#define U_REGS_OFFSET 0
|
|
|
|
|
|
1999-12-07 03:56:43 +00:00
|
|
|
/* FIXME: This is probably true, or should be, on all Linux ports.
|
|
|
|
|
IA64? Sparc64? */
|
1999-04-16 01:35:26 +00:00
|
|
|
#define PTRACE_ARG3_TYPE long
|
|
|
|
|
|
|
|
|
|
/* ptrace transfers longs, the ptrace man page is lying. */
|
|
|
|
|
|
|
|
|
|
#define PTRACE_XFER_TYPE long
|
|
|
|
|
|
|
|
|
|
/* The alpha does not step over a breakpoint, the manpage is lying again. */
|
|
|
|
|
|
|
|
|
|
#define CANNOT_STEP_BREAKPOINT
|
|
|
|
|
|
|
|
|
|
/* Linux has shared libraries. */
|
|
|
|
|
|
|
|
|
|
#define GDB_TARGET_HAS_SHARED_LIBS
|
|
|
|
|
|
|
|
|
|
/* Given a pointer to either a gregset_t or fpregset_t, return a
|
|
|
|
|
pointer to the first register. */
|
|
|
|
|
#define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp))
|
1999-12-07 03:56:43 +00:00
|
|
|
|
2001-03-20 21:40:47 +00:00
|
|
|
/* FIXME: kettenis/2000-09-03: This should be moved to ../nm-linux.h
|
|
|
|
|
once we have converted all Linux targets to use the new threads
|
|
|
|
|
stuff (without the #undef of course). */
|
|
|
|
|
|
|
|
|
|
extern int lin_lwp_prepare_to_proceed (void);
|
|
|
|
|
#undef PREPARE_TO_PROCEED
|
|
|
|
|
#define PREPARE_TO_PROCEED(select_it) lin_lwp_prepare_to_proceed ()
|
|
|
|
|
|
2001-05-04 04:15:33 +00:00
|
|
|
extern void lin_lwp_attach_lwp (ptid_t pid, int verbose);
|
|
|
|
|
#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
|
2001-03-20 21:40:47 +00:00
|
|
|
|
|
|
|
|
#include <signal.h>
|
|
|
|
|
|
|
|
|
|
extern void lin_thread_get_thread_signals (sigset_t *mask);
|
|
|
|
|
#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)
|
|
|
|
|
|
1999-12-22 21:45:38 +00:00
|
|
|
#endif /* NM_LINUX_H */
|
