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Author SHA1 Message Date
Michael Snyder
c0645fb52f 2007-08-01 Michael Snyder <msnyder@access-company.com> 
* tui/tui-data.c (tui_alloc_content): Move assign out of if,
	clean up long lines.
	(tui_alloc_generic_win_info): Tidy by using XMALLOC macro.
	(tui_alloc_win_info): Ditto.
	(tui_add_content_elements): Ditto.
	* tui/tui-file.c (tui_file_magic): Ditto.
 2007-08-01 20:15:36 +00:00
Michael Snyder
967af18d0d 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* breakpoint.c (breakpoint_init_inferior): Add 'else' to 'if'.
	True and false paths are mutually exclusive.
 2007-07-31 23:08:22 +00:00
Michael Snyder
40742ab60a 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* event-top.c (command_line_handler): Add pedantic return.
 2007-07-31 22:01:03 +00:00
Michael Snyder
7c6e0d4812 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* f-valprint.c (info_common_command): Bail out to prevent null
	pointer deref.  Break up a long line.
 2007-07-31 21:56:00 +00:00
Michael Snyder
c7b1adc9a0 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* exec.c (xfer_memory): Remove redundant condition from 'if'.
 2007-07-31 21:49:21 +00:00
Michael Snyder
73780b3c0a 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* symfile.c (reread_separate_symbols): Free xmalloced memory.
 2007-07-31 21:42:19 +00:00
Michael Snyder
abe34c358d 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* printcmd.c (build_address_symbolic): Remove dead code and dead
	variable.
 2007-07-31 21:36:13 +00:00
Daniel Jacobowitz
e48883f791 * linespec.c (minsym_found): Advance to the next line if possible. 
* gdb.base/prologue.c, gdb.base/prologue.exp: New.
	* lib/gdb.exp (gdb_breakpoint): Handle "temporary".
 2007-07-31 19:58:40 +00:00
Pedro Alves
5720483760 * arm-wince-tdep.c (arm_wince_init_abi): Remove svr4 related call. 
* config/arm/wince.mt (TDEPFILES): Remove solib-legacy.o and
	solib-svr4.o, and add solib-target.o
 2007-07-31 13:50:11 +00:00
Michael Snyder
fed8b01e54 2007-07-27 Michael Snyder <msnyder@access-company.com> 
* tui/tui-data.c (tui_alloc_generic_win_info): Wrong arg for sizeof.
 2007-07-28 01:16:39 +00:00
Maciej W. Rozycki
9ceb0b4c1d * MAINTAINERS (Write After Approval): Add myself. 2007-07-26 10:37:41 +00:00
Maciej W. Rozycki
c80a96a874 gdb/: 
* Makefile.in (MAKEHTMLFLAGS): Also search the current directory
for include files.

gdb/doc/:
* Makefile.in (MAKEHTMLFLAGS): Also search the current directory
for include files.
 2007-07-26 10:34:00 +00:00
Maciej W. Rozycki
5b31182830 * Makefile.in (MAKEHTMLFLAGS): Remove "-glossary". 2007-07-25 15:25:14 +00:00
Michael Snyder
f52df7d9b7 2007-07-23 Michael Snyder <msnyder@access-company.com> 
* solib-svr4.c (svr4_fetch_objfile_link_map): Null pointer check of
	'buffer' must cover both branches that call strcmp (Coverity).
 2007-07-25 02:12:33 +00:00
Michael Snyder
55765a25f6 2007-07-05 Michael Snyder <msnyder@access-company.com> 
* stack.c (print_frame_args): Check return value of lookup_symbol.
 2007-07-25 00:28:25 +00:00
Michael Snyder
747f3d1889 2007-07-24 Michael Snyder <msnyder@access-company.com> 
* ax-gdb.c (find_field): Guard against null ptr.
 2007-07-24 22:49:44 +00:00
Ulrich Weigand
69ae91d311 * regformats/reg-spu.dat: Fix order of npc, id registers. 2007-07-24 12:51:51 +00:00
Ulrich Weigand
98646950ba * target.c (memory_xfer_partial): Accesses to unmapped overlay 
sections should always go to the executable file.
 2007-07-24 12:49:24 +00:00
Maciej W. Rozycki
193774b320 * mips-tdep.c (heuristic_proc_start): Add more MIPS16 function 
prologue instructions.
 2007-07-20 17:29:59 +00:00
Maciej W. Rozycki
ce1f96de2e * mips-tdep.c (mips_next_pc): Use is_mips16_addr() instead of 
a direct test.
 2007-07-20 15:31:56 +00:00
Maciej W. Rozycki
bcf1ea1e61 * mips-tdep.c (fetch_mips_16): Fix typos and reformat the 
description.
 2007-07-20 15:19:39 +00:00
Daniel Jacobowitz
255e7678a9 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt> 
Daniel Jacobowitz  <dan@codesourcery.com>

	* config/i386/cygwin.mt (TDEPFILES): Add solib-target.o.
	* coff-pe-read.c (read_pe_exported_syms): Delete verbose
	printf.
	* NEWS: Mention gdbserver DLL support.

	* gdb.base/unload.c (dlopen, dlsym, dlclose, dlerror): Define
	for __WIN32__.
	(SHLIB_NAME): Delete definition.  Always pass dlerror to fprintf.
	* gdb.base/unload.exp: Use shared library test routines.

	* inferiors.c (all_dlls, dlls_changed, get_dll): New.
	(add_thread): Minor cleanups.
	(clear_inferiors): Move lower in the file.  Clear the DLL
	list.
	(free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
	* remote-utils.c (prepare_resume_reply): Check dlls_changed.
	(xml_escape_text): New.
	* server.c (handle_query): Handle qXfer:libraries:read.  Report it
	for qSupported.
	(handle_v_cont): Report errors.
	(gdbserver_version): Update.
	(main): Correct size of own_buf.  Do not report initial DLL events.
	* server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
	(unloaded_dll, xml_escape_text): New.
	* win32-low.c (enum target_waitkind): Update comments.
	(win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
	(winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
	(win32_EnumProcessModules, win32_GetModuleInformation)
	(win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
	(winapi_CreateToolhelp32Snapshot, winapi_Module32First)
	(winapi_Module32Next, win32_CreateToolhelp32Snapshot)
	(win32_Module32First, win32_Module32Next, load_toolhelp)
	(toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
	(get_child_debug_event): Handle DLL events.
	(win32_wait): Likewise.
 2007-07-17 12:51:41 +00:00
Daniel Jacobowitz
a8c50c1f55 * dwarf2read.c (dwarf_decode_lines): Detect address size mismatches. 2007-07-17 12:46:35 +00:00
H.J. Lu
2e024c20eb 2007-07-16 H.J. Lu <hongjiu.lu@intel.com> 
* i386-linux-nat.c (fetch_regs): Work around gcc 3.4 alias
	warning bug.
 2007-07-16 18:34:50 +00:00
Kevin Buettner
f219aedc69 * mep-tdep.c (mep_analyze_prologue): Update comment for BRA 
instruction case.
 2007-07-14 00:15:50 +00:00
Kevin Buettner
1ba3e7a3e6 * mep-tdep.c (IS_BRA, BRA_DISP): New macros. 
(mep_analyze_prologue): Add case for BRA instruction.
 2007-07-13 00:00:15 +00:00
Ulrich Weigand
f1e5580630 * solib-svr4.c (LM_ADDR_CHECK): Relax prelink recognition heuristic. 2007-07-12 20:15:24 +00:00
Nick Roberts
d9f71b56cf *** empty log message *** 2007-07-10 22:58:42 +00:00
Pedro Alves
358eb95ea3 * solib-target.c (library_list_start_segment): Cast address to 
CORE_ADDR.
 2007-07-08 19:31:11 +00:00
Mark Kettenis
a4e7b2e7cf * bsd-uthread.c (bsd_uthread_wait): Don't try to fetch thread IDs 
for terminated processes.
 2007-07-06 11:39:44 +00:00
Michael Snyder
2ed23f5f14 2007-07-05 Michael Snyder <msnyder@access-company.com> 
* event-top.c (cli_command_loop): Prompt string can (and should)
	be freed after call to readline (Coverity).  Also move local var
	declarations into block where they are used.

	* tui/tui-interp.c (tui_command_loop): Prompt string can (and
	should) be freed after call to readline (Coverity).  Also move
	local var declarations into block where they are used.
 2007-07-05 22:47:27 +00:00
Andreas Schwab
a25694b439 * linux-nat.c (linux_nat_info_proc_cmd): Fix parsing of columns in 
/proc/../stat.
 2007-07-03 17:01:55 +00:00
Daniel Jacobowitz
2bbe3cc107 2007-07-03 Paul Gilliam <pgilliam@us.ibm.com> 
Thiago Bauermann  <bauerman@br.ibm.com>
	    Joseph S. Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	gdb/
	* remote.c (remote_check_symbols): Use
	gdbarch_convert_from_func_ptr_addr.
	* infcall.c (find_function_addr): Handle function descriptors
	without debugging information.
	* ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Renamed
	from ppc64_linux_convert_from_func_ptr_addr.  Handle -msecure-plt.
	(ppc_linux_init_abi): Always set convert_from_func_ptr_addr.
	* solib-svr4.c (solib_break_names): Remove "._dl_debug_state".
	(bfd_lookup_symbol): Do not take a SECT_FLAGS argument.  Always
	allow SEC_CODE and SEC_DATA.
	(enable_break): Update calls.  Pass current_target to solib_add.
	Use gdbarch_convert_from_func_ptr_addr.

	gdb/gdbserver/
	* remote-utils.c (look_up_one_symbol): Handle 'm' packets.
 2007-07-03 15:58:42 +00:00
Daniel Jacobowitz
9f43d28cb0 2007-07-03 Ilko Iliev <iliev@ronetix.at> 
Daniel Jacobowitz  <dan@codesourcery.com>

	* symfile.c (print_transfer_performance): Avoid integer overflow.
	Use larger units.
 2007-07-03 15:32:20 +00:00
Ulrich Weigand
3a40aaa0eb 2007-07-03 Markus Deuling <deuling@de.ibm.com> 
* cp-namespace.c (lookup_symbol_file): Add block to
	lookup_symbol_global call.
	* Makefile.in (solist_h): Add dependency on symtab header.
	(symtab.o): Add dependency on solist header.
	* solib.c (solib_global_lookup): New function.
	* solib-svr4.c (scan_dyntag): Likewise.
	(elf_locate_base): Call helper routine scan_dyntag.
	(elf_lookup_lib_symbol): New function.
	(_initialize_svr4_solib): Add elf_lookup_lib_symbol to svr4_so_ops.
	* solist.h (symtab.h): New include.
	(struct target_so_ops): New member lookup_lib_global_symbol.
	(solib_global_lookup): New prototype.
	* symtab.c: New include solist.h.
	(lookup_objfile_from_block): New function.
	(lookup_global_symbol_from_objfile): New function.
	(basic_lookup_symbol_nonlocal): Add block to lookup_symbol_global call.
	(lookup_symbol_global): Call library-specific lookup procedure.
	* symtab.h (lookup_global_symbol_from_objfile): New prototype.

	* NEWS: Document framework.

testsuite/

	* gdb.base/solib-symbol.exp: New file (testcase multiple symbol lookup).
	* gdb.base/solib-symbol-lib.c: Likewise.
	* gdb.base/solib-symbol-main.c: Likewise.
 2007-07-03 12:14:44 +00:00
Daniel Jacobowitz
c8c1229320 * target-descriptions.c (tdesc_create_reg): Do not set reg->type 
to NULL.

	* cli/cli-script.c (build_command_line): Update NULL check.
 2007-07-03 01:23:01 +00:00
Michael Snyder
7877e97730 2007-07-02 Michael Snyder <msnyder@access-company.com> 
* p-exp.y (yylex): Memory leak, 'uptokstart' must be freed (Coverity).
 2007-07-03 01:01:13 +00:00
Daniel Jacobowitz
cfa9d6d991 * Makefile.in (XMLFILES): Add library-list.dtd. 
(ALLDEPFILES): Add solib-target.o.
	(solib-target.o): New rule.
	* remote.c (PACKET_qXfer_libraries): New constant.
	(remote_protocol_features): Add qXfer:libraries:read.
	(remote_wait): Recognize library stop replies.
	(remote_async_wait): Likewise.  Fix typo.
	(remote_xfer_partial): Handle TARGET_OBJECT_LIBRARIES.
	(init_remote_async_ops): Fix typo.
	(_initialize_remote): Register "set remote library-info-packet".
	* solib-som.c (som_current_sos): Set addr_low and addr_high.
	* solib-target.c: New file.
	* solib.c (solib_map_sections): Use addr_low and addr_high instead
	of textsection.
	(info_sharedlibrary_command): Likewise.
	(solib_add_library, solib_remove_library): New.
	* solist.h (struct so_list): Replace textsection with addr_low and
	addr_high.
	* target.h (enum target_object): Add TARGET_OBJECT_LIBRARIES.
	* NEWS: Describe new qXfer:libraries:read and shared library
	event support.
	* features/library-list.dtd: New.

	* gdb.texinfo (Remote Configuration): Document library-info-packet.
	Add other missing entries.  Adjust the table size to fit.
	(Stop Reply Packets): Use @itemize instead of @enumerate.  Document
	stop reasons including the new "library" event.
	(General Query Packets): Adjust table widths for qSupported.  Mention
	qXfer:libraries:read reply to qSupported and document the new packet.
	(Library List Format): New section.
 2007-07-02 22:01:09 +00:00
Daniel Jacobowitz
b0f4b84b5c * infrun.c (inferior_ignoring_startup_exec_events): Delete. 
(start_remote): Use STOP_QUIETLY_REMOTE.
	(handle_inferior_event): Do not condition TARGET_WAITKIND_LOADED
	support on a SOLIB_ADD definition.  Update breakpoints_inserted.
	Update to match shared library event breakpoint support.  Only
	resume if appropriate.  Handle STOP_QUIETLY_REMOTE.
	(normal_stop): Handle TARGET_WAITKIND_LOADED.
	* fork-child.c (startup_inferior): Do not set
	inferior_ignoring_startup_exec_events
	* inferior.h (inferior_ignoring_startup_exec_events): Delete
	declaration.
	(enum stop_kind): Improve documentation.  Add STOP_QUIETLY_REMOTE.

	* config/gdbserver.exp (gdb_reconnect): New.
	* gdb.base/so-disc-shr.c, gdb.base/solib-disc.c,
	gdb.base/solib-disc.exp: New files.
	* lib/gdb.exp (gdb_test_multiple): Allow tests to match "Ending
	remote debugging".
	(gdb_compile): Add shlib_load flag.
	* lib/gdbserver-support.exp (gdbserver_run): Save the protocol and
	port.
	(gdbserver_reconnect): New.
 2007-07-02 21:29:28 +00:00
Ulrich Weigand
9bbf65bb08 2007-07-02 Markus Deuling <deuling@de.ibm.com> 
* breakpoint.c (insert_bp_location): Remove dead code
	(DISABLE_UNSETTABLE_BREAK).
	(disable_breakpoints_in_shlibs)
	(disable_breakpoints_in_unloaded_shlib): Likewise (comment).
 2007-07-02 18:30:19 +00:00
Daniel Jacobowitz
a4954f26af * breakpoint.c (reattach_breakpoints): Do not use remove_breakpoint. 
Call insert_bp_location.
 2007-07-02 16:14:01 +00:00
H.J. Lu
b48516f9cd 2007-07-01 H.J. Lu <hongjiu.lu@intel.com> 
* core-regset.c (fetch_core_registers): Work around gcc 3.4
	alias warning bug.
 2007-07-02 00:03:29 +00:00
Daniel Jacobowitz
962257181f * minsyms.c (lookup_minimal_symbol_by_pc_section): Search fewer 
objfiles.
 2007-07-01 22:39:04 +00:00
Daniel Jacobowitz
1b05479a47 2007-07-01 Daniel Jacobowitz <dan@codesourcery.com> 
* top.c (gdb_readline_wrapper_line): Call rl_callback_handler_remove.
	(struct gdb_readline_wrapper_cleanup): Remove prompt_orig.
	(gdb_readline_wrapper_cleanup): Do not reset the prompt.
	(gdb_readline_wrapper): Do not save the prompt.  Pass our prompt
	to display_gdb_prompt.

2007-07-01  Nick Roberts  <nickrob@snap.net.nz>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* gdb.base/annota3.exp: Test for if construct.
 2007-07-01 22:37:52 +00:00
Daniel Jacobowitz
5ad3a4ca20 PR symtab/2161 
* target.c (memory_xfer_partial): Do not continue past targets with
	all memory.
 2007-07-01 22:35:55 +00:00
Andreas Schwab
4713453b1e * m68k-tdep.c (m68k_ps_type): New. 
(m68k_init_types): New.
	(m68k_register_type): Use m68k_ps_type for PS register.
	(_initialize_m68k_tdep): Call m68k_init_types.
 2007-06-30 17:15:15 +00:00
Andreas Schwab
4ed7793328 * m68k-tdep.c (m68k_gdbarch_init): Don't infer coldfire flavour 
from the generic m68k arch.
 2007-06-30 15:35:19 +00:00
Michael Snyder
f08312c2d4 2007-06-28 Michael Snyder <msnyder@access-company.com> 
* m2-typeprint.c (m2_print_type): Move pointer ref after null test
	(Coverity).
 2007-06-29 00:35:08 +00:00
Michael Snyder
a787bedf4f 2007-06-28 Michael Snyder <msnyder@access-company.com> 
* linux-thread-db.c (thread_db_get_thread_local_address): Add
	gdb_assert before using return value of find_thread_pid (Coverity).
 2007-06-28 23:02:06 +00:00
Michael Snyder
77accacd47 2007-06-28 Michael Snyder <msnyder@access-company.com> 
* source.c (unset_substitute_path_command): Plug leak (Coverity).
 2007-06-28 22:14:06 +00:00