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Author SHA1 Message Date
Daniel Jacobowitz
c4c50d3740 2006-05-11 Alfred M. Szmidt <ams@gnu.org> 
* gnu-nat.c (inf_validate_procs): Don't use lvalue in assignments.
 2006-05-11 19:37:52 +00:00
Fred Fish
576c202544 Reviewed and approved by Jim Blandy <jimb@codesourcery.com> 
2006-05-11  Fred Fish  <fnf@specifix.com>
	* symtab.c (skip_prologue_using_sal): Handle single line functions
	like "foo(){}", which may optimize down to a single return inst.
 2006-05-11 09:29:52 +00:00
Steve Ellcey
ba906c0813 * hppa-hpux-tdep.c (initialize_hp_cxx_exception_support): Remove 
message.
 2006-05-10 20:30:02 +00:00
Andreas Schwab
4bf8967cb2 * dwarf2-frame.c (struct dwarf2_fde): Add eh_frame_p. 
(execute_cfa_program): Add parameter eh_frame_p.  Call
	dwarf2_frame_eh_frame_regnum when true.
	(dwarf2_frame_cache): Pass eh_frame_p from fde to
	execute_cfa_program.
	(decode_frame_entry_1): Call dwarf2_frame_eh_frame_regnum when
	processing .eh_frame.  Copy eh_frame_p to the new fde.
	(struct dwarf2_frame_ops): Add eh_frame_regnum.
	(dwarf2_frame_set_eh_frame_regnum): Define.
	(dwarf2_frame_eh_frame_regnum): Define.

	* dwarf2-frame.h (dwarf2_frame_set_eh_frame_regnum): Declare.
	(dwarf2_frame_eh_frame_regnum): Declare.
 2006-05-09 21:14:17 +00:00
David S. Miller
55e969c159 * linux-nat.c (linux_nat_do_thread_registers): Check for 
NULL collect_regset method.
 2006-05-06 23:55:36 +00:00
Ulrich Weigand
92f38ec2e1 * s390-tdep.c (s390_collect_regset): New function. 
(s390_gregset, s390x_gregset, s390_fpregset): Add it.
 2006-05-06 01:12:11 +00:00
Nick Roberts
6fed56b401 *** empty log message *** 2006-05-06 00:13:08 +00:00
Ulrich Weigand
6fc191037f * linux-nat.c (exit_lwp): Fix NULL pointer access. 
(linux_nat_handle_extended): New parameter STOPPING.
	(wait_lwp): Call it with STOPPING equals 1.
	(linux_nat_wait): Call it with STOPPING equals 0.
 2006-05-05 23:48:28 +00:00
Ulrich Weigand
d539ed7ecd * linux-nat.c (linux_nat_wait): Do not short-cut reporting 
of 'uninteresting' signals when single-stepping.
 2006-05-05 23:46:58 +00:00
Daniel Jacobowitz
49101e1c1a * MAINTAINERS: Move NEWS to the documentation entry. 2006-05-05 23:20:04 +00:00
David S. Miller
bcc98f888e * linux-thread-db.c (thread_db_store_registers): Use 
regcache_raw_collect.
 2006-05-05 22:42:43 +00:00
David S. Miller
4f844a660e * linux-nat.c (linux_nat_do_thread_registers): Use the 
regset_from_core_section infrastructure if the target
	supports it.
	* Makefile.in: Update dependencies.
 2006-05-05 22:39:12 +00:00
Paul Gilliam
411cb3f932 2006-05-05: Paul Gilliam <pgilliam@us.ibm.com> 
* ppc-linux-nat.c: Clean up types for ptrace.
        Replace (CORE_ADDR) with  (uintptr_t) to avoid the size difference
        between a CORE_ADDR and a void* on ppc64 systems compiled for 32-bits.
 2006-05-05 20:45:03 +00:00
Daniel Jacobowitz
597320e75b * remote.c (remote_disconnect): Add TARGET argument. 
* target.c (debug_to_disconnect): Delete.
	(update_current_target): Do not inherit to_disconnect.
	(target_disconnect): Search for a target to implement to_disconnect.
	(setup_target_debug): Do not reference to_disconnect.
	* target.h (struct target_ops): Add target argument to
	to_disconnect.
 2006-05-05 20:08:45 +00:00
Fred Fish
401835eb9c Approved by Daniel Jacobowitz <drow@false.org> 
2006-05-06  Fred Fish  <fnf@specifix.com>
	* mips-tdep.c (mips_o64_push_dummy_call): Left shift big endian
	structs or unions independent of ABI register size.
 2006-05-05 18:04:04 +00:00
Fred Fish
7a076fd259 2006-05-06 Fred Fish <fnf@specifix.com> 
* mips-tdep.c (mips_o64_return_value): Replace stub that always
	returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
 2006-05-05 17:50:33 +00:00
Daniel Jacobowitz
eec017952a * mi/mi-main.c (captured_mi_execute_command): Check the return 
value of -interpreter-exec.
 2006-05-05 15:50:20 +00:00
Jim Blandy
14b3d9c967 gdb/ChangeLog: 
2006-05-03  Vladimir Prus  <ghost@cs.msu.su>

       * varobj.c (c_value_of_variable): Ignore top-level references.
       (Committed by Jim Blandy.)
 2006-05-03 22:59:38 +00:00
Mark Kettenis
1893a4c08f * breakpoint.c (insert_single_step_breakpoint): Make a failure to 
insert a single-step breakpoint an error instead of a warning.
* breakpoint.c (remove_single_step_breakpoints): Bail out early if
no breakpoints are inserted.
 2006-05-01 16:38:08 +00:00
Nathan J. Williams
21f79b33e5 2006-05-01 Nathan J. Williams <nathanw@wasabisystems.com> 
* ppcnbsd-tdep.c (ppcnbsd_return_value): Change type of last two
        arguments from void * to gdb_byte *.
 2006-05-01 15:10:26 +00:00
Michael Snyder
b8db102de3 2006-04-26 Michael Snyder <msnyder@redhat.com> 
* linux-fork.c (_initialize_linux_fork): Rename "delete-fork"
	command to "delete fork" (no hyphen), compatible with other
	"delete" commands.
	(info_forks_command): Accept a fork ID argument, for info
	on a single fork.  Report if no matching forks.

2006-04-26  Michael Snyder  <msnyder@redhat.com>

	* gdb.base/multi-forks.exp: Modify patterns for "run to exit",
	which may have to consume output from other forks.
	Add tests to make sure that "delete fork" succeeded.

2006-04-27  Michael Snyder  <msnyder@redhat.com>

	* gdb.texinfo (delete-fork): Command renamed to "delete fork".
 2006-04-27 23:03:42 +00:00
Michael Snyder
cfde0993eb 2006-04-20 Michael Snyder <msnyder@redhat.com> 
* remote.c: Fix spelling error in comment.
 2006-04-26 18:45:32 +00:00
Mark Kettenis
bc0c849e87 From Masaki MURANAKA <monaka@monami-software.com>: 
* mips-mdebug-tdep.c (mips_mdebug_frame_prev_register): Change
type of last argument to `gdb_byte *'
 2006-04-25 18:58:09 +00:00
Jim Blandy
5f1fb6dcb3 2006-04-11 Jim Blandy <jimb@codesourcery.com> 
Add support for 'target remote |' on MinGW.
	* ser-mingw.c (struct pipe_state): New structure.
	(make_pipe_state, free_pipe_state, cleanup_pipe_state)
	(pipe_windows_open, pipe_windows_close, pipe_windows_read)
	(pipe_windows_write, pipe_wait_handle): New functions.
	(_initialize_ser_windows): Register a "pipe" interface based on
	them.
 2006-04-25 18:02:13 +00:00
Michael Snyder
e61e6fd132 Remove spurious entry 2006-04-25 00:18:25 +00:00
Michael Snyder
0271fba4a3 forgotten changelog entry 2006-04-24 22:39:03 +00:00
Daniel Jacobowitz
c3e2b812d0 * ser-mingw.c: Include <conio.h>. 
(struct ser_console_state, struct net_windows_state): Add exit_select,
	have_stopped, thread.
	(pipe_select_thread, console_select_thread)
	(net_windows_select_thread): Don't create a local state copy or
	close stop_select.  Exit on exit_select instead of stop_select.  Set
	have_stopped.
	(console_select_thread): Don't report control keypresses as pending
	input.
	(pipe_select_thread): Allow stop_select to interrupt sleeping.
	(set_console_wait_handle): Create exit_select and have_stopped.
	Save the thread handle.  Check _kbhit before starting a thread.
	(ser_console_done_wait_handle): New.
	(ser_console_close): Close new handles.  Wait for the thread to
	exit.
	(new_windows_select_thread): Assert that an event occurred.
	(net_windows_wait_handle): Check for pending input before starting
	a thread.
	(net_windows_done_wait_handle): New.
	(net_windows_open): Create exit_select and have_stopped.
	Save the thread handle.
	(net_windows_close): Close new handles.  Wait for the thread to
	exit.
	(_intiialize_ser_windows): Register done_wait_handle methods.

	* serial.c [USE_WIN32API] (serial_done_wait_handle): New.
	* serial.h [USE_WIN32API] (struct serial_ops): Add done_wait_handle.
	[USE_WIN32API] (serial_done_wait_handle): New prototype.
	* mingw-hdep.c (gdb_select): Use serial_done_wait_handle.
 2006-04-24 21:00:13 +00:00
Andreas Schwab
b8eb021a30 * rs6000-tdep.c: Include "reggroups.h" only once. 
* Makefile.in (rs6000-tdep.o): Update dependencies.
 2006-04-23 14:15:01 +00:00
Frederic Riss
4f1520fbca 2006-04-21 Frederic Riss <frederic.riss@st.com> 
* dwarf2read.c (dwarf2_start_subfile): Change prototype to accept
	compilation directory as last argument.
	Always pass comp_dir as second argument to start_subfile and prepend
	dirname to the filename when necessary.
	Remove now superfluous search for pre-existing subfile.
	(dwarf_decode_lines): Pass the compilation directory to
	dwarf2_start_subfile.
 2006-04-21 20:26:07 +00:00
Daniel Jacobowitz
cba5fab953 * m68klinux-tdep.c (m68k_linux_sigtramp_frame_prev_register): 
Correct type of VALUEP.  Reported by Jean-Rene Peulve
	<jr.peulve@wanadoo.fr>.
 2006-04-20 17:29:47 +00:00
Kazuhiro Inaoka
cbba9205ad 2006-04-19 Masaki Muranaka <monaka@monami-software.com> 
* m32r-rom.c: On MinGW, include winsock.h instead of sys/types.h,
        netdb.h, netinet/in.h.
        (m32r_upload_command); Add calls WSAStartup().
        * remote-m32r-sdi.c: On MinGW, include winsock.h instead of
        netinet/in.h.
 2006-04-19 06:36:37 +00:00
Daniel Jacobowitz
8181d85fdc gdb/ 
* breakpoint.c (deprecated_read_memory_nobpt): Update to use
	shadow_len.
	(insert_bp_location, reattach_breakpoints, remove_breakpoint)
	(delete_breakpoint): Update calls to changed methods.
	(deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
	(single_step_breakpoints, insert_single_step_breakpoint)
	(remove_single_step_breakpoints): New.
	* breakpoint.h (struct bp_target_info): New.
	(struct bp_location): Replace shadow_contents with
	target_info and overlay_target_info.
	(deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
	(insert_single_step_breakpoint, remove_single_step_breakpoints): New
	prototypes.
	* gdbarch.sh: Forward declare struct bp_target_info in gdbarch.h.
	(memory_insert_breakpoint, memory_remove_breakpoint): Update second
	argument.
	* mem-break.c (default_memory_insert_breakpoint): Update.  Set
	placed_address, placed_size, and shadow_len.
	(default_memory_remove_breakpoint): Update.  Don't use
	BREAKPOINT_FROM_PC.
	(memory_insert_breakpoint, memory_remove_breakpoint): Update.
	* target.c (update_current_target): Update prototypes for changed
	functions.
	(debug_to_insert_breakpoint, debug_to_remove_breakpoint)
	(debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint):
	Update.
	* target.h: Forward declare struct bp_target_info.
	(struct target_ops): Use a bp_target_info argument for
	to_insert_breakpoint, to_remove_breakpoint,
	to_insert_hw_breakpoint, and to_remove_hw_breakpoint.
	(target_insert_breakpoint, target_remove_breakpoint)
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint)
	(memory_insert_breakpoint, memory_remove_breakpoint)
	(default_memory_insert_breakpoint, default_memory_remove_breakpoint):
	Update.
	* config/i386/nm-i386.h: Forward declare struct bp_target_info.
	(i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update.
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise.

	* gdbarch.c, gdbarch.h: Regenerated.

	* alpha-tdep.c (alpha_software_single_step): Use
	insert_single_step_breakpoint and remove_single_step_breakpoints.
	Remove unused statics.
	* arm-tdep.c (arm_software_single_step): Likewise.  Add a note.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* wince.c (struct thread_info_struct): Remove step_prev.
	(undoSStep): Use remove_single_step_breakpoints.
	(wince_software_single_step): Use insert_single_step_breakpoint.

	* corelow.c (ignore): Remove unneeded prototype.  Update arguments.
	* exec.c (ignore): Likewise.
	* sol-thread.c (ignore): Likewise.

	* procfs.c (dbx_link_shadow_contents): Delete.
	(dbx_link_bpt): New.
	(procfs_mourn_inferior): Remove it if necessary.
	(remove_dbx_link_breakpoint): Use it.
	(insert_dbx_link_bpt_in_file): Set it.
	(procfs_init_inferior): Don't update dbx_link_bpt_addr.
	* rs6000-nat.c (exec_one_dummy_insn): Use
	deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint.
	* solib-irix.c (shadow_contents, breakpoint_addr): Delete.
	(base_breakpoint): New.
	(disable_break): Use it.
	(enable_break): Set it.

	* i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint):
	Update.
	* ia64-tdep.c (ia64_memory_insert_breakpoint)
	(ia64_memory_remove_breakpoint): Likewise.
	* m32r-tdep.c (m32r_memory_insert_breakpoint)
	(m32r_memory_remove_breakpoint): Likewise.
	* monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint):
	Likewise.  Remove unnecessary prototypes.  Use placed_address
	and placed_size.  Removed useless read from memory.
	* nto-procfs.c (procfs_insert_breakpoint)
	(procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
	(procfs_remove_hw_breakpoint): Update.
	* ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
	* ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
	* ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise.
	* remote-e7000.c (e7000_insert_breakpoint)
	(e7000_remove_breakpoint): Likewise.
	* remote-m32r-sdi.c (m32r_insert_breakpoint)
	(m32r_remove_breakpoint): Likewise.
	* remote-mips.c (mips_insert_breakpoint)
	(mips_remove_breakpoint): Likewise.
	* remote-rdp.c (remote_rdp_insert_breakpoint)
	(remote_rdp_remove_breakpoint): Likewise.
	(rdp_step): Use deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint.
	* remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint):
	Update.
	* remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint):
	Delete.
	(init_gdbsim_ops): Use memory_insert_breakpoint and
	memory_remove_breakpoint.
	* remote-st.c (st2000_insert_breakpoint)
	(st2000_remove_breakpoint): Update.  Remove unused
	BREAKPOINT_FROM_PC.
	* remote.c (remote_insert_breakpoint, remote_remove_breakpoint):
	Update.  Use placed_address and placed_size.
	(remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise.
gdb/doc/
	* gdbint.texinfo (x86 Watchpoints, Target Conditionals): Update insert
	and remove breakpoint prototypes.
	(Watchpoints): Move description of target_insert_hw_breakpoint and
	target_remove_hw_breakpoint ...
	(Breakpoints): ... to here.  Document target_insert_breakpoint and
	target_remove_breakpoint.
 2006-04-18 19:20:08 +00:00
Daniel Jacobowitz
01d3a6ce13 * remote.c (extended_remote_restart): Pass the correct length 
to getpkt.
 2006-04-12 14:27:40 +00:00
Jim Blandy
2821caf119 src/gdb/ChangeLog: 
2006-04-11  Jim Blandy  <jimb@codesourcery.com>

	* serial.c (serial_open): Check for special cases at the front of
	the "device" name before scanning for the ':' that would indicate
	an IP-based connection.
 2006-04-11 20:33:12 +00:00
Christopher Faylor
02c5aecd1e * win32-nat.c (open_symbol_file_object): New function. 
(in_dynsym_resolve_code): Ditto.
(init_win32_ops): Fill in fields which ought not to be NULL.
 2006-04-10 21:43:45 +00:00
Christopher Faylor
cb832706eb * win32-nat.c (do_win32_fetch_inferior_registers): Don't do anything with saved 
context if __COPY_CONTEXT_SIZE is not defined.
(handle_output_debug_string): Ditto.
 2006-04-10 16:13:01 +00:00
Daniel Jacobowitz
03926e1f63 * arm-linux-tdep.c (arm_linux_extract_return_value): Use gdb_byte. 2006-04-10 14:39:24 +00:00
David S. Miller
b2a0b9b2f6 * sparc64-linux-tdep.c (sparc64_linux_init_abi): Append dwarf2 
frame sniffer.
	* sparc-tdep.c (sparc32_gdbarch_init): Make sure to call
	dwarf2_frame_set_init_reg() before gdbarch_init_osabi() so
	that the latter can override.
	* Makefile.in (sparc64-linux-tdep.o): Update dependencies.
 2006-04-09 08:22:43 +00:00
Ulrich Weigand
ee1b3323e6 * s390-tdep.c (struct s390_prologue_data): New field 'stack'. 
(s390_store): Call pv_area_store to track stack slots.
	(s390_load): Call pv_area_fetch to track stack slots.
	(s390_check_for_saved): New function.
	(s390_analyze_prologue): Call pv_area_scan.  Allocate and free stack.
 2006-04-09 01:21:15 +00:00
Ulrich Weigand
3fc46200b1 * Makefile.in (s390-tdep.o): Add dependency on $(prologue_value_h). 
* s390-tdep.c: Include "prologue-value.h".
	(struct prologue_value): Remove.
	(pv_set_to_unknown, pv_set_to_constant, pv_set_to_register,
	pv_constant_last, pv_add, pv_add_constant, pv_subtract,
	pv_logical_and, pv_is_identical, pv_is_register): Remove.
	(compute_x_addr): Remove, replace by ...
	(s390_addr): ... this new function.
	(struct s390_prologue_data): Use pv_t instead of prologue_value.
	(s390_store, s390_load): Likewise.
	(s390_prologue_frame_unwind_cache): Likewise.
	(s390_analyze_prologue): Likewise.  Also, simplify and combine
	several conditional statements.
 2006-04-09 00:26:08 +00:00
Jim Blandy
d750b93998 2006-04-08 Jim Blandy <jimb@codesourcery.com> 
* Makefile.in (COMMON_OBS): List prologue-value.o.  (Omitted from
	last patch.)
 2006-04-08 23:40:03 +00:00
David S. Miller
07c5f590ae * sparc64-linux-tdep.c (sparc64_linux_core_gregset, 
sparc64_linux_supply_core_gregset,
	sparc64_linux_collect_core_gregset,
	sparc64_linux_supply_core_fpregset,
	sparc64_linux_collect_core_fpregset): New.
	(sparc64_linux_init_abi): Register them with generic sparc
	core regset infrastructure.
	* sparc32-linux-tdep.c (sparc32_linux_core_gregset,
	sparc32_linux_supply_core_gregset,
	sparc32_linux_collect_core_gregset,
	sparc32_linux_supply_core_fpregset,
	sparc32_linux_collect_core_fpregset): New.
	(sparc32_linux_init_abi): Register them with generic sparc
	core regset infrastructure.
	* Makefile.in: Update dependencies.
 2006-04-08 21:15:26 +00:00
David S. Miller
0b4294d3c0 * sparc-linux-tdep.c (sparc32_linux_step_trap): New. 
(sparc32_linux_init_abi): Hook it into tdep->step_trap.
	* sparc64-linux-tdep.c (sparc64_linux_step_trap): New.
	(sparc64_linux_init_abi): Hook it into tdep->step_trap.
	* Makefile.in: Update dependencies.
 2006-04-08 21:01:36 +00:00
David S. Miller
9c0dd46b95 * linux-nat.c (linux_nat_thread_alive): Handle targets that 
do not implement PTRACE_PEEKUSER.
 2006-04-07 21:42:33 +00:00
Daniel Jacobowitz
670aa98f98 * remote.c (remote_wait): Convert warning to error before 
parsing corrupt packets.
 2006-04-07 16:15:58 +00:00
Andrew Stubbs
e28493f226 2006-04-07 Andrew Stubbs <andrew.stubbs@st.com> 
gdb/
	* cli/cli-script.c (struct user_args): Add command field.
	(arg_cleanup): Free command string.
	(setup_user_args): Copy the command line before relying on it.

gdb/testsuite/
	* gdb.base/commands.exp (recursive_source_test): New test.
 2006-04-07 13:31:15 +00:00
Joel Brobecker
7f198e01c2 * breakpoint.c (_initialize_breakpoint): Add "del" as an alias 
of the "delete" command.
 2006-04-06 18:33:05 +00:00
Randolph Chung
c9f7217ee8 2006-04-06 Randolph Chung <tausq@debian.org> 
* MAINTAINERS (Patch champions): Add myself.
 2006-04-06 15:12:47 +00:00
Andreas Schwab
d993720d58 * Makefile.in: Update dependencies. 2006-04-05 21:51:11 +00:00
David S. Miller
faea95b19b * sparc-linux-tdep.c (sparc32_linux_init_abi): Append 
dwarf2 frame sniffer.
	* Makefile.in (sparc-linux-tdep.o): Update dependencies.
 2006-04-05 20:27:08 +00:00