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61 Commits

Author SHA1 Message Date
Kevin Buettner
a14ed312fd PARAMS removal. 2000-05-28 01:12:42 +00:00
J.T. Conklin
d4b2399a9c * target.h (target_memory_bfd_section): Removed declaration. 
* target.c (target_memory_bfd_section): Removed.
* exec.c (xfer_memory): Removed #if'ed-out code which referenced
target_memory_bfd_section.

* target.h (target_read_memory_section): Removed declaration.
* target.c (target_read_memory_section): Removed.
(target_xfer_memory): Update, removed bfd_section argument.
(target_read_string, target_read_memory, target_write_memory):
Update for above change.

* gdbcore.h (read_memory_section): Removed declaration.
* corefile.c (read_memory_section): Removed.
* jv-lang.c (get_java_utf8_name): Changed calls to
read_memory_section to read_memory.
* printcmd.c (printf_command): Likewise.
* valops.c (value_at, value_fetch_lazy): Likewise.
 2000-05-20 10:29:51 +00:00
Andrew Cagney
2b5fe715f5 Cast function to correct type. 2000-04-28 03:10:44 +00:00
Daniel Berlin
5d161b2419 The set debug changes 2000-03-28 02:25:14 +00:00
Jim Blandy
07cd4b9723 Deal with the inferior unloading shared objects. 
* solib.c (current_sos): New function, replacing find_solib.
(find_solib): Deleted.
(free_so): New function.
(clear_solib): Call free_so, instead of writing it out.
(solib_add): Rewritten: compare the inferior's current list of
shared objects with GDB's list, and do the required loads and
unloads.
(info_sharedlibrary_command, solib_address): Don't use find_solib
to walk the list of shared libraries: call solib_add, and then
walk the list at so_list_head normally.
* objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
detach the core target.  These tasks are taken care of elsewhere.
* target.c (remove_target_sections): New function.
* target.h (remove_target_sections): New declaration.

* solib.c (symbol_add_stub): Check whether we've already created
an objfile for this shared object first, before doing all that
work to compute section addresses, etc.

* objfiles.c (unlink_objfile): Report an internal error if objfile
doesn't occur in the object_files list.

* solib.c (special_symbol_handling): Delete argument; it's not
used.

* solib.c (SOLIB_EXTRACT_ADDRESS):  New macro to extract addresses
from solib structures. Use it throughout solib.c, get rid of all
CORE_ADDR casts.
(struct so_list):  Change type of lmaddr to CORE_ADDR.
(first_link_map_member):  Change return value type to CORE_ADDR,
update callers.
(solib_add_common_symbols):  Change parameter type to CORE_ADDR,
update callers.
(open_symbol_file_object, find_solib):  Change type of lm variable
to CORE_ADDR.
 2000-03-15 16:55:07 +00:00
Mark Kettenis
e95a43adc3 2000-02-16 Mark Kettenis <kettenis@gnu.org> 
* target.c (do_target_signal_to_host): Do not use REALTIME_LO in
	the conversion of the signal number.  TARGET_SIGNAL_REALTIME_33 is
	33 by definition, whereas REALTIME_LO might be 32 on systems that
	have SIG32 such as Linux.  Make sure that the signal number
	returned is within the range specified by REALTIME_LO and
	REALTIME_HI.
 2000-02-16 22:26:12 +00:00
Andrew Cagney
03f2053f96 Replace ../include/wait.h with gdb_wait.h. 2000-02-09 08:52:47 +00:00
Jason Molenda
d9fcf2fb1c import gdb-2000-02-01 snapshot 2000-02-02 00:21:19 +00:00
Jason Molenda
0d06e24ba7 import gdb-2000-01-10 snapshot 2000-01-11 03:07:37 +00:00
Jason Molenda
ed9a39ebf9 import gdb-1999-12-21 snapshot 1999-12-22 21:45:38 +00:00
Jason Molenda
c2d11a7da0 import gdb-1999-12-06 snapshot 1999-12-07 03:56:43 +00:00
Jason Molenda
11cf874164 import gdb-1999-11-08 snapshot 1999-11-09 01:23:30 +00:00
Jason Molenda
917317f4c6 import gdb-1999-10-18 snapshot 1999-10-19 02:47:02 +00:00
Jason Molenda
2acceee218 import gdb-1999-10-04 snapshot 1999-10-05 23:13:56 +00:00
Jason Molenda
6426a772a2 import gdb-1999-09-28 snapshot 1999-09-28 21:55:21 +00:00
Stan Shebs
d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda
104c1213b4 import gdb-1999-08-30 snapshot 1999-08-31 01:14:27 +00:00
Jason Molenda
96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
Jason Molenda
adf40b2e16 import gdb-1999-07-19 snapshot 1999-07-19 23:30:11 +00:00
Jason Molenda
c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
Jason Molenda
9846de1bb5 import gdb-1999-07-07 pre reformat 1999-07-07 17:31:57 +00:00
Jason Molenda
43ff13b418 import gdb-1999-07-05 snapshot 1999-07-05 17:58:44 +00:00
Jason Molenda
392a587b05 import gdb-1999-05-25 snapshot 1999-05-25 18:09:09 +00:00
Stan Shebs
cd0fc7c3eb import gdb-1999-05-10 1999-05-11 13:35:55 +00:00
Stan Shebs
b83266a0e1 import gdb-19990504 snapshot 1999-05-05 14:45:51 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Andrew Cagney
c634a08ff8 HPMERGE: 
Pass gdb_stderr instead of stderr.
In serial.c, fix call to gdb_fclose() - pass gdb_file** not gdb_file*
 1999-01-18 01:24:06 +00:00
Fernando Nasser
7269d43e10 1999-01-15 Fernando Nasser <fnasser@totem.to.cygnus.com> 
* target.h: added entry for target queries (to_query)
          target.c: ditto.
 1999-01-15 17:30:25 +00:00
Michael Snyder
3ab2abae9a Wed Jan 13 14:59:02 1999 Michael Snyder <msnyder@cleaver.cygnus.com> 
* infrun.c (set/show scheduler-locking) New command.  Set a
          mode bit that will control how GDB attempts to control thread
          scheduling for step, continue, etc.  (resume): make use of
          the schedule-locking mode.
        * target.h (struct target_ops): new field to_has_thread_control.
        * sol-thread.c: initialize target_ops to_has_thread_control.
        * procfs.c: ditto.
        * target.c: ditto.
        * m3-nat.c: ditto.
        * remote.c: ditto.
        * hpux-thread.c: ditto.
 1999-01-13 23:53:30 +00:00
David Taylor
490825560e target.c (noprocess): terminate sentence with a period. 
breakpoint.c (catch_command_1): ditto.
 1999-01-05 22:01:26 +00:00
David Taylor
65b07ddca8 all remaining *.c *.h files from hp merge. 1998-12-31 21:58:30 +00:00
David Taylor
4ef1f46773 hp merge changes -- too numerous to mention here; see ChangeLog and 
ChangeLog-gdbtk for details.
 1998-12-28 23:06:13 +00:00
Peter Schauer
47b8a5cef3 * target.c (target_xfer_memory): Handle requests with zero 
transfer length right away.

	* values.c (unpack_double):  Set up code, length and signedness of
	type _after_ checking for typedef.
 1998-10-02 11:02:00 +00:00
Stu Grossman
647e52ea3a Changes from the FSF for Hurd thread support. 1996-07-17 06:03:26 +00:00
Stu Grossman
8fc2b4170d * fork-child.c (fork_inferior), inferior.h: init_trace_fun now 
returns a possibly modified pid.
	* inftarg.c (ptrace_him):  Now returns pid;
	* m3-nat.c (m3_trace_him):  Now returns pid;
	* infcmd.c (run_command):  Minor cleanup.
	* infrun.c (wait_for_inferior):  Add another check for one_stepped
	near where we read the pc to avoid erroneously setting
	random_signal for multi-threaded support.
	* procfs.c:  Add support for Solaris LWPs.  Remove def of
	LOSING_POLL.  Many cleanups...  Several workarounds for Solaris
	lossage.  System call entry and exit are now handled by
	dynamically registered handlers.
	* (syscallname):  Don't barf when handed an unknown syscall
	number.
	* (info_proc_syscalls):  Ditto.
	* sol-thread.c:  New file.  Implements Solaris thread support.
	* symfile.c (symbol_file_add):  Add call to target_new_objfile to
	notify target-dependent code about new symbol tables.
	* (clear_symtab_users):  Call target_new_objfile to notify it of
	the removal of all symbol tables.
	* target.c (push_target):  Make sure that to_close is non-zero
	before calling it.
	* target.h (target_new_objfile):  Provide default.
	* config/alpha/nm-osf2.h:  Define LOSING_POLL because this version
	of OSF can't hack using poll with /proc.
	* config/sparc/nm-sun4sol2.h (target_new_objfile):  Define to be
	sol-thread-new-objfile.
	* config/sparc/sun4sol2.mh:  Add sol-thread.o to NATDEFFILES, and
	add libthread_db.so.1 to NAT_CLIBS.
	* config/sparc/tm-sun4sol2.h:  Define PIDGET, TIDGET, and
	target_pid_to_str.
 1996-05-06 21:27:37 +00:00
J.T. Conklin
2b57629364 * configure.in: Check for working mmap, ansi headers, string.h, 
strings.h, and memory.h.
* configure: Regenerated.

* gdb_stat.h: New file, "portable" <sys/stat.h>.
* gdb_string.h: New file, "portable" <string.h>.

* altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c,
convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c,
gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c,
i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c,
mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c,
rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c,
symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c,
ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h"
instead of <sys/stat.h>.

* alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c,
ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c,
core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c,
dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c,
exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c,
fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c,
inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c,
m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c,
monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c,
printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c,
remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c,
remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c,
remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c,
remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c,
remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c,
solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c,
symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c,
valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include
"gdb_string.h" instead of <string.h>.
* gdbtk.c: Likewise.

* config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h,
sparc/xm-sun4os4.h (HAVE_MMAP): Removed.

* config/xm-lynx.h, config/i386/xm-ptx.h,
config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h,
config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/mips/xm-news-mips.h, config/mips/xm-riscos.h,
config/pa/hppah.h, config/rs6000/xm-rs6000.h,
config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h,
config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed.
* config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
 1995-08-01 20:14:27 +00:00
Peter Schauer
b8ea4fec37 * config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h: New files 
for OSF/1-3.x procfs support.
	* configure.in (alpha-dec-osf):  Use them when configuring
	for OSF/1-3.x.
	* configure:  Updated.
	* target.c:  Include <string.h>.
 1995-07-15 08:57:59 +00:00
Jeff Law
43fc25c87e * inftarg.c (child_thread_alive): New function to see if a 
particular thread is still running.
        (child_ops): Add child_thread_alive entry.
        * remote.c (remote_thread_alive): New function to see if a
        particular thread is still alive.
        (remote_ops): Add remote_thread_alive.
        * target.c (dummy_target): Add dummy entry for thread_alive.
        (cleanup_target): de_fault thread_alive too.
        (update_current_target): INHERIT thread_alive too.
        (debug_to_thread_alive): New function.
        (setup_target_debug): Add debug_to_thread_alive.
        * target.h (struct target_ops): Add to_thread_alive.
        (target_thread_alive): Define.
        * thread.c (info_threads_command): Don't call kill; use
        target_thread_alive instead.
        * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define.
        * gdbserver/low-lynx.c (mythread_alive): New function.
        (mywait): Don't restart any threads after a new thread notification,
        let the generic code handle it.
        * gdbserver/low-sparc.c (mythread_alive): Dummy version.
        * gdbserver/low-sun3.c (mythread_alive): Likewise.
        * gdbserver/server.c (main): Handle thread_alive requests.
        * gdbserver/server.h (mythread_alive): Declare.
        * corelow.c (core_ops): Add dummy entry for thread_alive.
        * exec.c (exec_ops): Likewise.
        * m3-nat.c (m3_ops): Likewise.
        * monitor.c (monitor_ops): Likewise.
        * procfs.c (procfs_ops): Likewise.
        * remote-arc.c (arc_ops): Likewise.
        * remote-array.c (array_ops): Likewise.
        * remote-e7000.c (e7000_ops): Likewise.
        * remote-es.c (es1800_ops, es1800_child_ops): Likewise.
        * remote-mips.c (mips_ops): Likewise.
        * remote-pa.c (remote_hppro_ops): Likewise.
        * remote-sim.c (gdbsim_ops): Likewise.
        * sparcl-tdep.c (sparclite_ops): Likewise.

More lynx-6100 work
 1995-07-13 21:40:22 +00:00
Stu Grossman
a3ecbe7c52 * target.c (add_target): Don't call clean_target on target 
vectors anymore.
	* (unpush_target):  Test for to_close being set before calling.
	* (target_xfer_memory, target_info):  Check for to_has_memory
	before playing with memory.
 1994-08-04 17:45:26 +00:00
Jim Kingdon
f6d5d0061c * target.c (push_target): Cast result from xmalloc. 1994-07-27 05:10:52 +00:00
Stu Grossman
4fc5969d1d * target.c (nomemory): Fix prototype and routine to take correct 
args.
 1994-07-26 01:21:04 +00:00
Stu Grossman
67e947deb2 * target.c (unpush_target): Fix handling of removal of top target. 1994-07-23 08:01:09 +00:00
Stu Grossman
cad1498f8a * Makefile.in: Add stuff to build nlmstub. 
* Add rule for annotate.o to keep Sun make happy.
	* configure.in:  Add config for powerpc/Netware.

	* partial-stab.h (near N_SO):  Don't call START_PSYMTAB with null
	filename.  This speeds up handling of trailing N_SO stabs (they
	mark the end of a .o file).

	* target.c, target.h:  Change the way pushing and popping of
	targets work to support target overlays and inheritance.
	* corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
	Fixup references to current_target, due to previous changes.

	* config/i386/tm-i386nw.h:  Enable longjmp support.  More work is
	needed to get the address of longjmp out of the target.
 1994-07-23 00:53:28 +00:00
Stan Shebs
16d2cc8084 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com) 
* inflow.c (job_control, attach_flag, generic_mourn_inferior):
	Remove, needed for both native and cross.
	* target.c (attach_flag, generic_mourn_inferior): Put here.
	* utils.c (job_control): Put here.
	(terminal.h): Don't include anymore.
 1994-05-14 23:12:29 +00:00
Kung Hsu
1340861c99 Modified Files: 
ChangeLog objfiles.c objfiles.h symfile.c target.c main.c
	Makefile.in configure.in
Added Files:
	os9kread.c os9kstab.c remote-os9k.c

        * os9kread.c: New file to read os9000 style symbo table.
        * os9kstab.c: new file to read os9000 style stabs.
        * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
        * objfiles.c (find_pc_objfile): new function to search objfile
        from pc.
        * objfiles.c (objfile_relocate_data): new function to relocate
        data symbols in symbol table.
        * objfiles.h: Add two aux fields in struct objfile to handle
        multiple symbol table files situation like in os9000.
        * symfile.c: Change so 'symbol-file' command can handle multiple
        files. Also call target_link() to get relocation infos.
        * target.c (target_link): new function to get relocation info when
        a symbol file is requested to load.
        * main.c (quit_command): take out 'inferior_pid != 0' condition,
        because in cross mode there's no inferior pid, bit they need to
        be detached.
        Makefile.in: add os9kread.c os9kstab.c and .o's.
        configure.in: add i386os9k target.
        config/i386/i386os9k.mt: new add.
        config/i386/tm-i386os9k.h: new add.
 1994-03-01 23:13:56 +00:00
Jim Kingdon
4ad0021ebc * target.c, target.h (target_read_string): Provide error detection to 
caller.  Put string in malloc'd space, so caller need not impose
	arbitrary limits.
	* solib.c (find_solib): Update to use new interface.
	* irix5-nat.c (find_solib): Read o_path from inferior
	(clear_solib): Free storage for o_path.
	* valprint.c (val_print_string): Add comments.
 1994-03-01 21:00:18 +00:00
Jim Kingdon
67ac975911 * target.h: Add enum target_waitkind, enum target_signal, and 
struct target_waitstatus.  Change status argument to target_wait to
	be struct target_waitstatus * instead of int *.
	* target.h, infrun.c, all targets: Change type of signal arguments
	to resume(), proceed(), and target_resume() from int to enum
	target_signal.
	* All targets (*_wait, *_resume): Change accordingly.
	* infcmd.c (program_info, signal_command), throughout infrun.c,
	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
	signal code stuff right with the new signals would be non-trivial).
	* inferior.h (stop_signal): Make it enum target_signal not int.
	* target.c, target.h (target_signal_to_string, target_signal_to_name,
	target_signal_from_name): New functions.
	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
	store_waitstatus): New functions.
	* procfs.c (procfs_notice_signals): Use them.
	* i960-tdep.c (i960_fault_to_signal): New function, to replace
	print_fault.
	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 1994-01-04 21:53:53 +00:00
Jim Kingdon
49781499e5 * target.c (target_detach): Call generic_mourn_inferior. 
* inflow.c (generic_mourn_inferior): Call flush_cached_frames.
 1993-09-29 15:59:36 +00:00