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21247 commits

Author SHA1 Message Date
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
gdbadmin
3185aeeca7 *** empty log message *** 2007-07-20 00:00:33 +00:00
Kevin Buettner
44efa07abf * gdb.cp/ref-params.exp (gdb_start_again): Invoke `gdb_exit' 
prior to `gdb_start'.
 2007-07-19 00:46:45 +00:00
Kevin Buettner
7b5ebade65 * config/sid.exp (gdb_load): Add test for empty argument. Adjust 
return value to be compatible with gdb_run_cmd in lib/gdb.exp.
	Remove call to gdb_unload.
 2007-07-19 00:41:27 +00:00
gdbadmin
9353f0f69c *** empty log message *** 2007-07-19 00:00:03 +00:00
Pedro Alves
aa0403d920 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc 
instead of on tmp_desc.
 2007-07-18 12:36:51 +00:00
gdbadmin
9bd06a30b3 *** empty log message *** 2007-07-18 00:00:32 +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
gdbadmin
741d7ba69c *** empty log message *** 2007-07-17 00:00:03 +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
gdbadmin
b1269cfcf2 *** empty log message *** 2007-07-16 00:00:02 +00:00
gdbadmin
8ff6e67ea7 *** empty log message *** 2007-07-15 00:00:03 +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
gdbadmin
729954add5 *** empty log message *** 2007-07-14 00:00:03 +00:00
gdbadmin
ab3cc16895 *** empty log message *** 2007-07-13 00:00:33 +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
Daniel Jacobowitz
0d37add962 * configure.srv: Set srv_linux_regsets for sh*-*-linux*. 
* linux-sh-low.c (sh_fill_gregset, target_regsets): New.
 2007-07-12 19:59:00 +00:00
Nick Roberts
5824a90153 *** empty log message *** 2007-07-12 07:58:38 +00:00
Nick Roberts
9e6c4bd5b8 (Server Prefix): New node. Adapt from existing node 
in annotate.texinfo.
(Command History): Link to new node.
 2007-07-12 07:57:57 +00:00
gdbadmin
d86b9970ef *** empty log message *** 2007-07-12 00:00:02 +00:00
gdbadmin
6dff536ad7 *** empty log message *** 2007-07-11 00:00:03 +00:00
Nick Roberts
d1aa2f5076 Include "top.h". 
(breakpoint_1): Don't set convenience variable $_ if server prefix
is used.
(_initialize_breakpoint): Describe this behaviour in command help.
 2007-07-10 22:59:42 +00:00
Nick Roberts
d9f71b56cf *** empty log message *** 2007-07-10 22:58:42 +00:00
gdbadmin
53be10ea0a *** empty log message *** 2007-07-10 00:00:02 +00:00
gdbadmin
e50b2dffd4 *** empty log message *** 2007-07-09 00:00:02 +00:00
Pedro Alves
45e2715e39 * win32-low.c (handle_output_debug_string): Ignore event if not 
waiting.
 2007-07-08 19:37:46 +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
Pedro Alves
c5674cf19d * win32-arm-low.c (arm_wince_breakpoint): Fix typo. 2007-07-08 00:25:30 +00:00
gdbadmin
d50a998f25 *** empty log message *** 2007-07-08 00:00:33 +00:00
gdbadmin
1ad48f4ecc *** empty log message *** 2007-07-07 00:00:33 +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
gdbadmin
99ee455748 *** empty log message *** 2007-07-06 00:00:03 +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
Ulrich Weigand
d52e7ea3d1 2007-07-05 Markus Deuling <deuling@de.ibm.com> 
* gdbint.texinfo (PC_LOAD_SEGMENT): Remove description.
 2007-07-05 12:22:32 +00:00
gdbadmin
fd28bf3f05 *** empty log message *** 2007-07-05 00:00:03 +00:00
Eli Zaretskii
5fc14d0a92 (Target Conditionals): Fix last change. 2007-07-04 21:51:23 +00:00
gdbadmin
a9d8f06556 *** empty log message *** 2007-07-04 00:00:33 +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
4a9bb1dfa1 2007-07-03 Markus Deuling <deuling@de.ibm.com> 
* gdb.texinfo: Replace following macros by their appropriate gdbarch
	routines:
	(TARGET_CHAR_SIGNED, CALL_DUMMY_LOCATION, CANNOT_FETCH_REGISTER)
	(CANNOT_STORE_REGISTER, GET_LONGJMP_TARGET, POINTER_TO_ADDRESS)
	(ADDRESS_TO_POINTER, INNER_THAN, FRAME_NUM_ARGS)
	(HAVE_NONSTEPPABLE_WATCHPOINT, TARGET_SHORT_BIT, TARGET_INT_BIT)
	(TARGET_LONG_BIT, TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT)
	(TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_PTR_BIT
	(TARGET_ADDR_BIT, SP_REGNUM, PC_REGNUM, PS_REGNUM, FP0_REGNUM)
	(STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM, DWARF_REG_TO_REGNUM)
	(SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM, BELIEVE_PCC_PROMOTION)
	(CONVERT_REGISTER_P, REGISTER_TO_VALUE, VALUE_TO_REGISTER)
	(POINTER_TO_ADDRESS, ADDRESS_TO_POINTER, EXTRACT_RETURN_VALUE)
	(STORE_RETURN_VALUE, SKIP_PROLOGUE, MEMORY_INSERT_BREAKPOINT)
	(BREAKPOINT_FROM_PC, MEMORY_REMOVE_BREAKPOINT, DECR_PC_AFTER_BREAK)
	(ADDR_BITS_REMOVE, TARGET_PRINT_INSN, SKIP_TRAMPOLINE_CODE)
	(IN_SOLIB_RETURN_TRAMPOLINE, NAME_OF_MALLOC, ADDRESS_CLASS_TYPE_FLAGS)
	(ADDRESS_CLASS_TYPE_FLAGS_TO_NAME, ADDRESS_CLASS_TYPE_FLAGS_P).
	(ADDRESS_CLASS_NAME_to_TYPE_FLAGS, ADJUST_BREAKPOINT_ADDRESS)
	(PRINT_FLOAT_INFO, PRINT_VECTOR_INFO, INTEGER_TO_ADDRESS)
	(SKIP_PERMANENT_BREAKPOINT, TARGET_VIRTUAL_FRAME_POINTER)
	(SOFTWARE_SINGLE_STEP_P)

	(push_dummy_call, stabs_argument_has_addr, unwind_sp, unwind_pc)
	(print_registers_info, push_dummy_code, unwind_dummy_id): Rework

	(REGISTER_CONVERT_TO_TYPE, END_OF_TEXT_DEFAULT, GDB_MULTI_ARCH)
	(GDB_TARGET_IS_HPPA, DEPRECATED_GET_SAVED_REGISTER)
	(SYMBOLS_CAN_START_WITH_DOLLAR, DEPRECATED_INIT_EXTRA_FRAME_INFO)
	(DEPRECATED_INIT_FRAME_PC, DEPRECATED_SIGTRAMP_START)
	(IN_SOLIB_CALL_TRAMPOLINE, NO_HIF_SUPPORT, REGISTER_CONVERTIBLE)
	(DEPRECATED_REGISTER_RAW_SIZE, PARM_BOUNDARY, DEPRECATED_STACK_ALIGN)
	(PROLOGUE_FIRSTLINE_OVERLAP, DEPRECATED_POP_FRAME, STEP_SKIPS_DELAY)
	(TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT)
	(OS9K_VARIABLES_INSIDE_BLOCK, KERNEL_U_ADDR, KERNEL_U_ADDR_HPUX)
	(REGISTER_U_ADDR, U_REGS_OFFSET, DEBUG_PTRACE): Remove description.

	(Converting an existing Target Architecture to Multi-arch): Remove
	 section.

	(gdbarch_unwind_pc, gdbarch_unwind_sp): Renew code example.
	(gdbarch_addr_bits_remove): Add code example.

	* gdb.texinfo: Replace REGISTER_NAME by gdbarch_register_name.
 2007-07-03 12:21:22 +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
gdbadmin
3d07a0f02e *** empty log message *** 2007-07-03 00:00:33 +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