2003-05-05 13:57:21 +00:00
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/* nto-tdep.c - general QNX Neutrino target functionality.
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2015-01-01 09:32:14 +00:00
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Copyright (C) 2003-2015 Free Software Foundation, Inc.
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2003-05-05 13:57:21 +00:00
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Contributed by QNX Software Systems Ltd.
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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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2007-08-23 18:08:50 +00:00
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the Free Software Foundation; either version 3 of the License, or
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2003-05-05 13:57:21 +00:00
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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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2007-08-23 18:08:50 +00:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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2003-05-05 13:57:21 +00:00
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2008-01-29 21:26:04 +00:00
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#include "defs.h"
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remove gdb_stat.h
This patch is purely mechanical. It removes gdb_stat.h and changes
the code to use sys/stat.h.
2013-11-18 Tom Tromey <tromey@redhat.com>
* common/gdb_stat.h: Remove.
* ada-lang.c: Use sys/stat.h, not gdb_stat.h.
* common/filestuff.c: Use sys/stat.h, not gdb_stat.h.
* common/linux-osdata.c: Use sys/stat.h, not gdb_stat.h.
* corefile.c: Use sys/stat.h, not gdb_stat.h.
* ctf.c: Use sys/stat.h, not gdb_stat.h.
* darwin-nat.c: Use sys/stat.h, not gdb_stat.h.
* dbxread.c: Use sys/stat.h, not gdb_stat.h.
* dwarf2read.c: Use sys/stat.h, not gdb_stat.h.
* exec.c: Use sys/stat.h, not gdb_stat.h.
* gdbserver/linux-low.c: Use sys/stat.h, not gdb_stat.h.
* gdbserver/remote-utils.c: Use sys/stat.h, not gdb_stat.h.
* inf-child.c: Use sys/stat.h, not gdb_stat.h.
* jit.c: Use sys/stat.h, not gdb_stat.h.
* linux-nat.c: Use sys/stat.h, not gdb_stat.h.
* m68klinux-nat.c: Use sys/stat.h, not gdb_stat.h.
* main.c: Use sys/stat.h, not gdb_stat.h.
* mdebugread.c: Use sys/stat.h, not gdb_stat.h.
* mi/mi-cmd-env.c: Use sys/stat.h, not gdb_stat.h.
* nto-tdep.c: Use sys/stat.h, not gdb_stat.h.
* objfiles.c: Use sys/stat.h, not gdb_stat.h.
* procfs.c: Use sys/stat.h, not gdb_stat.h.
* remote-fileio.c: Use sys/stat.h, not gdb_stat.h.
* remote-mips.c: Use sys/stat.h, not gdb_stat.h.
* remote.c: Use sys/stat.h, not gdb_stat.h.
* rs6000-nat.c: Use sys/stat.h, not gdb_stat.h.
* sol-thread.c: Use sys/stat.h, not gdb_stat.h.
* solib-spu.c: Use sys/stat.h, not gdb_stat.h.
* source.c: Use sys/stat.h, not gdb_stat.h.
* symfile.c: Use sys/stat.h, not gdb_stat.h.
* symmisc.c: Use sys/stat.h, not gdb_stat.h.
* symtab.c: Use sys/stat.h, not gdb_stat.h.
* top.c: Use sys/stat.h, not gdb_stat.h.
* xcoffread.c: Use sys/stat.h, not gdb_stat.h.
2013-11-06 14:55:51 +00:00
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#include <sys/stat.h>
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2003-05-05 13:57:21 +00:00
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#include "nto-tdep.h"
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#include "top.h"
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#include "inferior.h"
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Add new infrun.h header.
Move infrun.c declarations out of inferior.h to a new infrun.h file.
Tested by building on:
i686-w64-mingw32, enable-targets=all
x86_64-linux, enable-targets=all
i586-pc-msdosdjgpp
And also grepped the whole tree for each symbol moved to find where
infrun.h might be necessary.
gdb/
2014-05-22 Pedro Alves <palves@redhat.com>
* inferior.h (debug_infrun, debug_displaced, stop_on_solib_events)
(sync_execution, sched_multi, step_stop_if_no_debug, non_stop)
(disable_randomization, enum exec_direction_kind)
(execution_direction, stop_registers, start_remote)
(clear_proceed_status, proceed, resume, user_visible_resume_ptid)
(wait_for_inferior, normal_stop, get_last_target_status)
(prepare_for_detach, fetch_inferior_event, init_wait_for_inferior)
(insert_step_resume_breakpoint_at_sal)
(follow_inferior_reset_breakpoints, stepping_past_instruction_at)
(set_step_info, print_stop_event, signal_stop_state)
(signal_print_state, signal_pass_state, signal_stop_update)
(signal_print_update, signal_pass_update)
(update_signals_program_target, clear_exit_convenience_vars)
(displaced_step_dump_bytes, update_observer_mode)
(signal_catch_update, gdb_signal_from_command): Move
declarations ...
* infrun.h: ... to this new file.
* amd64-tdep.c: Include infrun.h.
* annotate.c: Include infrun.h.
* arch-utils.c: Include infrun.h.
* arm-linux-tdep.c: Include infrun.h.
* arm-tdep.c: Include infrun.h.
* break-catch-sig.c: Include infrun.h.
* breakpoint.c: Include infrun.h.
* common/agent.c: Include infrun.h instead of inferior.h.
* corelow.c: Include infrun.h.
* event-top.c: Include infrun.h.
* go32-nat.c: Include infrun.h.
* i386-tdep.c: Include infrun.h.
* inf-loop.c: Include infrun.h.
* infcall.c: Include infrun.h.
* infcmd.c: Include infrun.h.
* infrun.c: Include infrun.h.
* linux-fork.c: Include infrun.h.
* linux-nat.c: Include infrun.h.
* linux-thread-db.c: Include infrun.h.
* monitor.c: Include infrun.h.
* nto-tdep.c: Include infrun.h.
* procfs.c: Include infrun.h.
* record-btrace.c: Include infrun.h.
* record-full.c: Include infrun.h.
* remote-m32r-sdi.c: Include infrun.h.
* remote-mips.c: Include infrun.h.
* remote-notif.c: Include infrun.h.
* remote-sim.c: Include infrun.h.
* remote.c: Include infrun.h.
* reverse.c: Include infrun.h.
* rs6000-tdep.c: Include infrun.h.
* s390-linux-tdep.c: Include infrun.h.
* solib-irix.c: Include infrun.h.
* solib-osf.c: Include infrun.h.
* solib-svr4.c: Include infrun.h.
* target.c: Include infrun.h.
* top.c: Include infrun.h.
* windows-nat.c: Include infrun.h.
* mi/mi-interp.c: Include infrun.h.
* mi/mi-main.c: Include infrun.h.
* python/py-threadevent.c: Include infrun.h.
2014-05-22 11:29:11 +00:00
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#include "infrun.h"
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2003-05-05 13:57:21 +00:00
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#include "gdbarch.h"
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#include "bfd.h"
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#include "elf-bfd.h"
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#include "solib-svr4.h"
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#include "gdbcore.h"
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2006-11-28 19:07:51 +00:00
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#include "objfiles.h"
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2003-05-05 13:57:21 +00:00
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#ifdef __CYGWIN__
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#include <sys/cygwin.h>
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#endif
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#ifdef __CYGWIN__
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static char default_nto_target[] = "C:\\QNXsdk\\target\\qnx6";
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#elif defined(__sun__) || defined(linux)
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static char default_nto_target[] = "/opt/QNXsdk/target/qnx6";
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#else
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static char default_nto_target[] = "";
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#endif
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struct nto_target_ops current_nto_target;
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static char *
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nto_target (void)
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{
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char *p = getenv ("QNX_TARGET");
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#ifdef __CYGWIN__
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static char buf[PATH_MAX];
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if (p)
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2011-05-03 08:46:06 +00:00
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cygwin_conv_path (CCP_WIN_A_TO_POSIX, p, buf, PATH_MAX);
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2003-05-05 13:57:21 +00:00
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else
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2011-05-03 08:46:06 +00:00
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cygwin_conv_path (CCP_WIN_A_TO_POSIX, default_nto_target, buf, PATH_MAX);
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2003-05-05 13:57:21 +00:00
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return buf;
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#else
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return p ? p : default_nto_target;
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#endif
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}
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/* Take a string such as i386, rs6000, etc. and map it onto CPUTYPE_X86,
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CPUTYPE_PPC, etc. as defined in nto-share/dsmsgs.h. */
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int
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nto_map_arch_to_cputype (const char *arch)
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{
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if (!strcmp (arch, "i386") || !strcmp (arch, "x86"))
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return CPUTYPE_X86;
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2003-06-17 18:30:48 +00:00
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if (!strcmp (arch, "rs6000") || !strcmp (arch, "powerpc"))
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2003-05-05 13:57:21 +00:00
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return CPUTYPE_PPC;
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if (!strcmp (arch, "mips"))
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return CPUTYPE_MIPS;
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if (!strcmp (arch, "arm"))
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return CPUTYPE_ARM;
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if (!strcmp (arch, "sh"))
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return CPUTYPE_SH;
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return CPUTYPE_UNKNOWN;
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}
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int
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nto_find_and_open_solib (char *solib, unsigned o_flags, char **temp_pathname)
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{
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2015-03-09 11:58:14 +00:00
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char *buf, *arch_path, *nto_root;
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const char *endian;
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2011-03-09 15:01:36 +00:00
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const char *base;
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2003-05-05 13:57:21 +00:00
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const char *arch;
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2012-11-13 09:46:11 +00:00
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int arch_len, len, ret;
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2011-01-10 20:38:51 +00:00
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#define PATH_FMT \
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"%s/lib:%s/usr/lib:%s/usr/photon/lib:%s/usr/photon/dll:%s/lib/dll"
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2003-05-05 13:57:21 +00:00
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nto_root = nto_target ();
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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if (strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name, "i386") == 0)
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2003-05-05 13:57:21 +00:00
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{
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arch = "x86";
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endian = "";
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}
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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else if (strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name,
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2007-06-13 17:53:51 +00:00
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"rs6000") == 0
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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|| strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name,
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2007-06-13 17:53:51 +00:00
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"powerpc") == 0)
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2003-05-05 13:57:21 +00:00
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{
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arch = "ppc";
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endian = "be";
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}
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else
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{
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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arch = gdbarch_bfd_arch_info (target_gdbarch ())->arch_name;
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endian = gdbarch_byte_order (target_gdbarch ())
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2007-05-31 Markus Deuling <deuling@de.ibm.com>
* xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
(xtensa_register_write_masked, xtensa_register_read_masked)
(xtensa_extract_return_value, xtensa_store_return_value
(xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace
TARGET_BYTE_ORDER by gdbarch_byte_order.
* sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
(sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
* sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
(sh64_push_dummy_call, sh64_extract_return_value)
(sh64_store_return_value, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_pseudo_register_read)
(sh64_pseudo_register_write, sh64_do_fp_register)
(sh64_frame_prev_register): Likewise.
* score-tdep.c (score_print_insn, score_breakpoint_from_pc)
(score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
* rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
(e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
* remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
* ppc-linux-nat.c (store_register): Likewise.
* nto-tdep.c (nto_find_and_open_solib)
(nto_init_solib_absolute_prefix): Likewise.
* mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
(mips_convert_register_p, mips_eabi_push_dummy_call)
(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
(mips_o32_push_dummy_call, mips_o32_return_value)
(mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
(mips_read_fp_register_single, mips_read_fp_register_double)
(mips_print_register, print_gp_register_row, gdb_print_insn_mips)
(mips_breakpoint_from_pc): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
* mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
(mips_linux_o32_sigframe_init): Likewise.
* m32r-tdep.c (m32r_memory_insert_breakpoint)
(m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
* libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
(libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
* iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
* coffread.c (process_coff_symbol): Likewise.
* arm-tdep.c (convert_from_extended, convert_to_extended)
(gdb_print_insn_arm): Likewise.
2007-05-31 20:57:41 +00:00
|
|
|
== BFD_ENDIAN_BIG ? "be" : "le";
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
2004-12-10 13:38:23 +00:00
|
|
|
/* In case nto_root is short, add strlen(solib)
|
|
|
|
so we can reuse arch_path below. */
|
2003-05-05 13:57:21 +00:00
|
|
|
|
2012-11-13 09:46:11 +00:00
|
|
|
arch_len = (strlen (nto_root) + strlen (arch) + strlen (endian) + 2
|
|
|
|
+ strlen (solib));
|
2015-09-25 18:08:06 +00:00
|
|
|
arch_path = (char *) alloca (arch_len);
|
2012-11-13 09:46:11 +00:00
|
|
|
xsnprintf (arch_path, arch_len, "%s/%s%s", nto_root, arch, endian);
|
|
|
|
|
|
|
|
len = strlen (PATH_FMT) + strlen (arch_path) * 5 + 1;
|
2015-09-25 18:08:06 +00:00
|
|
|
buf = (char *) alloca (len);
|
2012-11-13 09:46:11 +00:00
|
|
|
xsnprintf (buf, len, PATH_FMT, arch_path, arch_path, arch_path, arch_path,
|
|
|
|
arch_path);
|
2003-05-05 13:57:21 +00:00
|
|
|
|
2011-03-09 12:48:56 +00:00
|
|
|
base = lbasename (solib);
|
2013-09-04 20:09:39 +00:00
|
|
|
ret = openp (buf, OPF_TRY_CWD_FIRST | OPF_RETURN_REALPATH, base, o_flags,
|
|
|
|
temp_pathname);
|
2004-12-10 13:38:23 +00:00
|
|
|
if (ret < 0 && base != solib)
|
|
|
|
{
|
2012-11-13 09:46:11 +00:00
|
|
|
xsnprintf (arch_path, arch_len, "/%s", solib);
|
2004-12-10 13:38:23 +00:00
|
|
|
ret = open (arch_path, o_flags, 0);
|
|
|
|
if (temp_pathname)
|
|
|
|
{
|
|
|
|
if (ret >= 0)
|
|
|
|
*temp_pathname = gdb_realpath (arch_path);
|
|
|
|
else
|
2013-07-16 20:43:48 +00:00
|
|
|
*temp_pathname = NULL;
|
2004-12-10 13:38:23 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
return ret;
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
nto_init_solib_absolute_prefix (void)
|
|
|
|
{
|
|
|
|
char buf[PATH_MAX * 2], arch_path[PATH_MAX];
|
2015-03-09 11:58:14 +00:00
|
|
|
char *nto_root;
|
|
|
|
const char *endian;
|
2003-05-05 13:57:21 +00:00
|
|
|
const char *arch;
|
|
|
|
|
|
|
|
nto_root = nto_target ();
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
if (strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name, "i386") == 0)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
|
|
|
arch = "x86";
|
|
|
|
endian = "";
|
|
|
|
}
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
else if (strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name,
|
2007-06-13 17:53:51 +00:00
|
|
|
"rs6000") == 0
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
|| strcmp (gdbarch_bfd_arch_info (target_gdbarch ())->arch_name,
|
2007-06-13 17:53:51 +00:00
|
|
|
"powerpc") == 0)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
|
|
|
arch = "ppc";
|
|
|
|
endian = "be";
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
arch = gdbarch_bfd_arch_info (target_gdbarch ())->arch_name;
|
|
|
|
endian = gdbarch_byte_order (target_gdbarch ())
|
2007-05-31 Markus Deuling <deuling@de.ibm.com>
* xtensa-tdep.c (XTENSA_IS_ENTRY, extract_call_winsize)
(xtensa_register_write_masked, xtensa_register_read_masked)
(xtensa_extract_return_value, xtensa_store_return_value
(xtensa_push_dummy_call, xtensa_breakpoint_from_pc): Replace
TARGET_BYTE_ORDER by gdbarch_byte_order.
* sh-tdep.c (sh_breakpoint_from_pc, gdb_print_insn_sh)
(sh_justify_value_in_reg, sh_next_flt_argreg, sh_push_dummy_call_fpu)
(sh_extract_return_value_fpu, sh_store_return_value_fpu): Likewise.
* sh64-tdep.c (sh64_breakpoint_from_pc, gdb_print_insn_sh64)
(sh64_push_dummy_call, sh64_extract_return_value)
(sh64_store_return_value, sh64_register_convert_to_virtual)
(sh64_register_convert_to_raw, sh64_pseudo_register_read)
(sh64_pseudo_register_write, sh64_do_fp_register)
(sh64_frame_prev_register): Likewise.
* score-tdep.c (score_print_insn, score_breakpoint_from_pc)
(score_return_value, score_push_dummy_call, score_fetch_inst): Likewise.
* rs6000-tdep.c (rs6000_breakpoint_from_pc, rs6000_push_dummy_call)
(e500_move_ev_register,gdb_print_insn_powerpc): Likewise.
* remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
* ppc-linux-nat.c (store_register): Likewise.
* nto-tdep.c (nto_find_and_open_solib)
(nto_init_solib_absolute_prefix): Likewise.
* mips-tdep.c (mips_pseudo_register_read, mips_pseudo_register_write)
(mips_convert_register_p, mips_eabi_push_dummy_call)
(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
(mips_o32_push_dummy_call, mips_o32_return_value)
(mips_o64_push_dummy_call, mips_o64_return_value, mips_o64_return_value)
(mips_read_fp_register_single, mips_read_fp_register_double)
(mips_print_register, print_gp_register_row, gdb_print_insn_mips)
(mips_breakpoint_from_pc): Likewise.
* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset): Likewise.
* mips-linux-tdep.c (mips64_supply_fpregset, mips64_fill_fpregset)
(mips_linux_o32_sigframe_init): Likewise.
* m32r-tdep.c (m32r_memory_insert_breakpoint)
(m32r_memory_remove_breakpoint, m32r_breakpoint_from_pc): Likewise.
* libunwind-frame.c (libunwind_frame_cache, libunwind_frame_sniffer)
(libunwind_sigtramp_frame_sniffer, libunwind_get_reg_special): Likewise.
* iq2000-tdep.c (iq2000_breakpoint_from_pc): Likewise.
* coffread.c (process_coff_symbol): Likewise.
* arm-tdep.c (convert_from_extended, convert_to_extended)
(gdb_print_insn_arm): Likewise.
2007-05-31 20:57:41 +00:00
|
|
|
== BFD_ENDIAN_BIG ? "be" : "le";
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
2012-11-13 09:46:11 +00:00
|
|
|
xsnprintf (arch_path, sizeof (arch_path), "%s/%s%s", nto_root, arch, endian);
|
2003-05-05 13:57:21 +00:00
|
|
|
|
2012-11-13 09:46:11 +00:00
|
|
|
xsnprintf (buf, sizeof (buf), "set solib-absolute-prefix %s", arch_path);
|
2003-05-05 13:57:21 +00:00
|
|
|
execute_command (buf, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
char **
|
2008-07-23 13:36:00 +00:00
|
|
|
nto_parse_redirection (char *pargv[], const char **pin, const char **pout,
|
|
|
|
const char **perr)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
|
|
|
char **argv;
|
|
|
|
char *in, *out, *err, *p;
|
|
|
|
int argc, i, n;
|
|
|
|
|
|
|
|
for (n = 0; pargv[n]; n++);
|
|
|
|
if (n == 0)
|
|
|
|
return NULL;
|
|
|
|
in = "";
|
|
|
|
out = "";
|
|
|
|
err = "";
|
|
|
|
|
2015-09-25 18:08:06 +00:00
|
|
|
argv = XCNEWVEC (char *, n + 1);
|
2003-05-05 13:57:21 +00:00
|
|
|
argc = n;
|
|
|
|
for (i = 0, n = 0; n < argc; n++)
|
|
|
|
{
|
|
|
|
p = pargv[n];
|
|
|
|
if (*p == '>')
|
|
|
|
{
|
|
|
|
p++;
|
|
|
|
if (*p)
|
|
|
|
out = p;
|
|
|
|
else
|
|
|
|
out = pargv[++n];
|
|
|
|
}
|
|
|
|
else if (*p == '<')
|
|
|
|
{
|
|
|
|
p++;
|
|
|
|
if (*p)
|
|
|
|
in = p;
|
|
|
|
else
|
|
|
|
in = pargv[++n];
|
|
|
|
}
|
|
|
|
else if (*p++ == '2' && *p++ == '>')
|
|
|
|
{
|
|
|
|
if (*p == '&' && *(p + 1) == '1')
|
|
|
|
err = out;
|
|
|
|
else if (*p)
|
|
|
|
err = p;
|
|
|
|
else
|
|
|
|
err = pargv[++n];
|
|
|
|
}
|
|
|
|
else
|
|
|
|
argv[i++] = pargv[n];
|
|
|
|
}
|
|
|
|
*pin = in;
|
|
|
|
*pout = out;
|
|
|
|
*perr = err;
|
|
|
|
return argv;
|
|
|
|
}
|
|
|
|
|
2011-04-19 11:38:40 +00:00
|
|
|
/* The struct lm_info, lm_addr, and nto_truncate_ptr are copied from
|
2003-05-05 13:57:21 +00:00
|
|
|
solib-svr4.c to support nto_relocate_section_addresses
|
|
|
|
which is different from the svr4 version. */
|
|
|
|
|
2008-08-14 20:55:21 +00:00
|
|
|
/* Link map info to include in an allocated so_list entry */
|
|
|
|
|
2003-05-05 13:57:21 +00:00
|
|
|
struct lm_info
|
2008-08-14 20:55:21 +00:00
|
|
|
{
|
|
|
|
/* Pointer to copy of link map from inferior. The type is char *
|
|
|
|
rather than void *, so that we may use byte offsets to find the
|
|
|
|
various fields without the need for a cast. */
|
|
|
|
gdb_byte *lm;
|
|
|
|
|
|
|
|
/* Amount by which addresses in the binary should be relocated to
|
|
|
|
match the inferior. This could most often be taken directly
|
|
|
|
from lm, but when prelinking is involved and the prelink base
|
|
|
|
address changes, we may need a different offset, we want to
|
|
|
|
warn about the difference and compute it only once. */
|
|
|
|
CORE_ADDR l_addr;
|
|
|
|
|
|
|
|
/* The target location of lm. */
|
|
|
|
CORE_ADDR lm_addr;
|
|
|
|
};
|
|
|
|
|
2003-05-05 13:57:21 +00:00
|
|
|
|
|
|
|
static CORE_ADDR
|
2011-04-19 11:38:40 +00:00
|
|
|
lm_addr (struct so_list *so)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
2008-08-14 20:55:21 +00:00
|
|
|
if (so->lm_info->l_addr == (CORE_ADDR)-1)
|
|
|
|
{
|
|
|
|
struct link_map_offsets *lmo = nto_fetch_link_map_offsets ();
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr;
|
2003-05-05 13:57:21 +00:00
|
|
|
|
2008-08-14 20:55:21 +00:00
|
|
|
so->lm_info->l_addr =
|
2008-09-11 14:31:00 +00:00
|
|
|
extract_typed_address (so->lm_info->lm + lmo->l_addr_offset, ptr_type);
|
2008-08-14 20:55:21 +00:00
|
|
|
}
|
|
|
|
return so->lm_info->l_addr;
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static CORE_ADDR
|
|
|
|
nto_truncate_ptr (CORE_ADDR addr)
|
|
|
|
{
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
if (gdbarch_ptr_bit (target_gdbarch ()) == sizeof (CORE_ADDR) * 8)
|
2003-05-05 13:57:21 +00:00
|
|
|
/* We don't need to truncate anything, and the bit twiddling below
|
|
|
|
will fail due to overflow problems. */
|
|
|
|
return addr;
|
|
|
|
else
|
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
|
|
|
return addr & (((CORE_ADDR) 1 << gdbarch_ptr_bit (target_gdbarch ())) - 1);
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
2009-02-22 01:02:20 +00:00
|
|
|
static Elf_Internal_Phdr *
|
2003-05-05 13:57:21 +00:00
|
|
|
find_load_phdr (bfd *abfd)
|
|
|
|
{
|
|
|
|
Elf_Internal_Phdr *phdr;
|
|
|
|
unsigned int i;
|
|
|
|
|
|
|
|
if (!elf_tdata (abfd))
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
phdr = elf_tdata (abfd)->phdr;
|
|
|
|
for (i = 0; i < elf_elfheader (abfd)->e_phnum; i++, phdr++)
|
|
|
|
{
|
|
|
|
if (phdr->p_type == PT_LOAD && (phdr->p_flags & PF_X))
|
|
|
|
return phdr;
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2009-05-22 23:49:14 +00:00
|
|
|
nto_relocate_section_addresses (struct so_list *so, struct target_section *sec)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
|
|
|
/* Neutrino treats the l_addr base address field in link.h as different than
|
|
|
|
the base address in the System V ABI and so the offset needs to be
|
|
|
|
calculated and applied to relocations. */
|
2013-07-17 05:28:04 +00:00
|
|
|
Elf_Internal_Phdr *phdr = find_load_phdr (sec->the_bfd_section->owner);
|
2003-05-05 13:57:21 +00:00
|
|
|
unsigned vaddr = phdr ? phdr->p_vaddr : 0;
|
|
|
|
|
2011-04-19 11:38:40 +00:00
|
|
|
sec->addr = nto_truncate_ptr (sec->addr + lm_addr (so) - vaddr);
|
|
|
|
sec->endaddr = nto_truncate_ptr (sec->endaddr + lm_addr (so) - vaddr);
|
2003-05-05 13:57:21 +00:00
|
|
|
}
|
|
|
|
|
2004-12-10 13:38:23 +00:00
|
|
|
/* This is cheating a bit because our linker code is in libc.so. If we
|
|
|
|
ever implement lazy linking, this may need to be re-examined. */
|
|
|
|
int
|
|
|
|
nto_in_dynsym_resolve_code (CORE_ADDR pc)
|
|
|
|
{
|
2013-06-24 22:18:32 +00:00
|
|
|
if (in_plt_section (pc))
|
2004-12-10 13:38:23 +00:00
|
|
|
return 1;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2007-05-06 14:30:45 +00:00
|
|
|
nto_dummy_supply_regset (struct regcache *regcache, char *regs)
|
2004-12-10 13:38:23 +00:00
|
|
|
{
|
|
|
|
/* Do nothing. */
|
|
|
|
}
|
|
|
|
|
|
|
|
enum gdb_osabi
|
|
|
|
nto_elf_osabi_sniffer (bfd *abfd)
|
|
|
|
{
|
|
|
|
if (nto_is_nto_target)
|
2004-12-24 14:45:32 +00:00
|
|
|
return nto_is_nto_target (abfd);
|
2004-12-10 13:38:23 +00:00
|
|
|
return GDB_OSABI_UNKNOWN;
|
|
|
|
}
|
|
|
|
|
2009-07-28 13:20:26 +00:00
|
|
|
static const char *nto_thread_state_str[] =
|
|
|
|
{
|
|
|
|
"DEAD", /* 0 0x00 */
|
|
|
|
"RUNNING", /* 1 0x01 */
|
|
|
|
"READY", /* 2 0x02 */
|
|
|
|
"STOPPED", /* 3 0x03 */
|
|
|
|
"SEND", /* 4 0x04 */
|
|
|
|
"RECEIVE", /* 5 0x05 */
|
|
|
|
"REPLY", /* 6 0x06 */
|
|
|
|
"STACK", /* 7 0x07 */
|
|
|
|
"WAITTHREAD", /* 8 0x08 */
|
|
|
|
"WAITPAGE", /* 9 0x09 */
|
|
|
|
"SIGSUSPEND", /* 10 0x0a */
|
|
|
|
"SIGWAITINFO", /* 11 0x0b */
|
|
|
|
"NANOSLEEP", /* 12 0x0c */
|
|
|
|
"MUTEX", /* 13 0x0d */
|
|
|
|
"CONDVAR", /* 14 0x0e */
|
|
|
|
"JOIN", /* 15 0x0f */
|
|
|
|
"INTR", /* 16 0x10 */
|
|
|
|
"SEM", /* 17 0x11 */
|
|
|
|
"WAITCTX", /* 18 0x12 */
|
|
|
|
"NET_SEND", /* 19 0x13 */
|
|
|
|
"NET_REPLY" /* 20 0x14 */
|
|
|
|
};
|
|
|
|
|
|
|
|
char *
|
2013-12-18 04:34:09 +00:00
|
|
|
nto_extra_thread_info (struct target_ops *self, struct thread_info *ti)
|
2009-07-28 13:20:26 +00:00
|
|
|
{
|
2015-02-27 16:33:07 +00:00
|
|
|
if (ti && ti->priv
|
|
|
|
&& ti->priv->state < ARRAY_SIZE (nto_thread_state_str))
|
|
|
|
return (char *)nto_thread_state_str [ti->priv->state];
|
2009-07-28 13:20:26 +00:00
|
|
|
return "";
|
|
|
|
}
|
|
|
|
|
2003-05-05 13:57:21 +00:00
|
|
|
void
|
2004-12-10 13:38:23 +00:00
|
|
|
nto_initialize_signals (void)
|
2003-05-05 13:57:21 +00:00
|
|
|
{
|
|
|
|
/* We use SIG45 for pulses, or something, so nostop, noprint
|
|
|
|
and pass them. */
|
2012-05-24 16:39:15 +00:00
|
|
|
signal_stop_update (gdb_signal_from_name ("SIG45"), 0);
|
|
|
|
signal_print_update (gdb_signal_from_name ("SIG45"), 0);
|
|
|
|
signal_pass_update (gdb_signal_from_name ("SIG45"), 1);
|
2003-05-05 13:57:21 +00:00
|
|
|
|
|
|
|
/* By default we don't want to stop on these two, but we do want to pass. */
|
|
|
|
#if defined(SIGSELECT)
|
|
|
|
signal_stop_update (SIGSELECT, 0);
|
|
|
|
signal_print_update (SIGSELECT, 0);
|
|
|
|
signal_pass_update (SIGSELECT, 1);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#if defined(SIGPHOTON)
|
|
|
|
signal_stop_update (SIGPHOTON, 0);
|
|
|
|
signal_print_update (SIGPHOTON, 0);
|
|
|
|
signal_pass_update (SIGPHOTON, 1);
|
|
|
|
#endif
|
2004-12-10 13:38:23 +00:00
|
|
|
}
|