eb78484829
* configure.in: Check for pread64. * config.in: Regenerated. * configure: Regenerated. * lin-lwp.c (lin_lwp_xfer_memory): Call linux_proc_xfer_memory. * linux-proc.c (linux_proc_xfer_memory): New function. * config/nm-linux.h (linux_proc_xfer_memory): Add prototype.
77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
/* Native support for GNU/Linux.
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Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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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,
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Boston, MA 02111-1307, USA. */
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/* GNU/Linux is SVR4-ish but its /proc file system isn't. */
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#undef USE_PROC_FS
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/* Tell GDB that we can attach and detach other processes. */
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#define ATTACH_DETACH
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/* Since we're building a native debugger, we can include <signal.h>
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to find the range of real-time signals. */
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#include <signal.h>
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#ifdef __SIGRTMIN
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#define REALTIME_LO __SIGRTMIN
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#define REALTIME_HI (__SIGRTMAX + 1)
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#endif
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/* We define this if link.h is available, because with ELF we use SVR4
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style shared libraries. */
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#ifdef HAVE_LINK_H
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#define SVR4_SHARED_LIBS
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#include "solib.h" /* Support for shared libraries. */
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#endif
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/* Override child_wait in `inftarg.c'. */
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struct target_waitstatus;
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extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus);
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#define CHILD_WAIT
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extern int lin_lwp_prepare_to_proceed (void);
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#define PREPARE_TO_PROCEED(select_it) lin_lwp_prepare_to_proceed ()
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extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
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#define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose))
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extern void lin_thread_get_thread_signals (sigset_t *mask);
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#define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)
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/* Defined to make stepping-over-breakpoints be thread-atomic. */
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#define USE_THREAD_STEP_NEEDED 1
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/* Use elf_gregset_t and elf_fpregset_t, rather than
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gregset_t and fpregset_t. */
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#define GDB_GREGSET_T elf_gregset_t
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#define GDB_FPREGSET_T elf_fpregset_t
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/* Override child_pid_to_exec_file in 'inftarg.c'. */
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#define CHILD_PID_TO_EXEC_FILE
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struct mem_attrib;
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extern int linux_proc_xfer_memory (CORE_ADDR addr, char *myaddr, int len,
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int write, struct mem_attrib *attrib,
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struct target_ops *target);
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