binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Fred Fish	b607efe714	See gdb ChangeLog entry with header: Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> for a rather huge set of changes. I was going to put them here, but it made cvs dump core. :-(	31 years ago
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.	31 years ago
Peter Schauer	39ce68291e	* breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp storage leaks. (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks. * infcmd.c (run_command), solib.c (locate_base): Check for target_has_execution in addition to inferior_pid, a core file from a threaded program is yielding a non-zero inferior_pid. * sparc-tdep.c (get_saved_register): Handle window registers in a dummy frame correctly.	31 years ago
Fred Fish	b52cac6b76	* core-aout.c (fetch_core_registers): Cast core_reg_size to int before testing against reg_ptr. * eval.c (evaluate_subexp_standard): Cast type of TYPE_FN_FIELD_VOFFSET to int. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer): Cast type of sizeof to int. * values.c (unpack_field_as_long, modify_field): Ditto. * valops.c (value_assign, call_function_by_hand): Ditto. * infcmd.c (do_registers_info): Ditto. * ser-tcp.c (tcp_open): Ditto * remote.c (putpkt): Ditto. * dcache.c (dcache_peek): Ditto. * dcache.c (dcache_poke): Ditto. * m2-exp.y (yylex): Ditto. * gnu-regex.c (re_match_2): Ditto. * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef out unused macro definition and variables. * inftarg.c (proc_wait): Move from main.c to here, and make static. * valprint.c (val_print_string): Change bufsize from int to unsigned. * main.c (wait.h): Include * top.c (command_line_input): Remove unused variable "c". * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. (f_type_print_varspec_suffix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. * ch-exp.c (parse_primval): Add remaining enumeration values to switch statement, with no specific action. (ch_lex): Add LOC_UNRESOLVED in switch statement. (pushback_token): Ifdef out, since code using it is ifdef'd out. * stabsread.c (cleanup_undefined_types): Remove unused label "badtype". * objfiles.h (print_symbol_bcache_statistics): Add prototype. * maint.c (objfiles.h): Include. (maintenance_print_statistics): Remove unused variable "temp". * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove unused variable "found_file_symbol". * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. * language.c (lang_bool_type): Use existing function local type variable rather than create block local variables. * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. * infptrace.c (wait.h, command.h): Include. * ser-tcp.c (gdb_string.h): Include * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. * command.c (complete_on_enum): Make assignment used as truth value explictly check against NULL. (wait.h): Include. * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code that uses it is ifdef'd out. * parser-defs.h: Add prototype for write_dollar_variable. * infrun.c: Add prototype for write_pc_pid. * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. * symmisc.c (bcache.h): Include. * bcache.h: Add prototype for print_bcache_statistics. * symfile.c: Include <time.h>. * printcmd.c (print_scalar_formatted): Change len to unsigned int. * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. * valarith.c (value_binop): Change result_len, promoted_len1, and promoted_len2 to unsigned int. * valarith.c (value_subscripted_rvalue): Change elt_offs and elt_size to unsigned int. * valops.c (value_array): Change typelength to unsigned int. (destructor_name_p): Change len to unsigned int. * scm-lang.h (scm_parse): Add prototype for scm_unpack. * symfile.c (decrement_reading_symtab): Change return type to void. * valarith.c (value_subscript): Remove unused variable "word". (value_subscript): Remove unused variable "tint". * valops.c (auto_abandon): Ifdef out, since code using it is also ifdef'd out. * eval.c (init_array_element): Remove unused variable "val". * Makefile.in (values.o): Depends on scm-lang.h. (command.o): Depends upon wait_h. (ser-tcp.o): Depends upon gdb_string.h. (infptrace.o): Depends upon wait_h and command_h. (maint.o): Depends on objfiles.h and symfile.h. * values.c (allocate_repeat_value): Remove unused variable "element_type". (scm-lang.h): Include. * breakpoint.c (create_longjmp_breakpoint): Enclose in GET_LONGJMP_TARGET define, unused otherwise. * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, i386_remove_watchpoint and i386_stopped_by_watchpoint.	31 years ago
Stan Shebs	00dd4fd9ad	* infcmd.c (do_registers_info): Ignore anonymous registers. * sh-tdep.c (set processor): New command to set specific processor type. (sh_reg_names, sh3_reg_names): Arrays of register names for SH and SH3 processors. (sh_set_processor_type): New function. * sh3-rom.c (sh3_open): Call it. (sh3_regname): Add names of all the bank registers. (sh3_supply_register): Clean up formatting. * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include bank registers. (REGISTER_NAMES): Add names of bank registers. (FP15_REGNUM): Define. (REGISTER_VIRTUAL_TYPE): Use it. * monitor.c: Clean up some comments.	31 years ago
Steve Chamberlain	e02a2ad9d4	* symtab.h (namespace enum): becomes typedef to avoid namespace collision in C++. * infcmd.c (path_command): Use empty string if PATH name not set. * i386-tdep.c (skip_trampoline_code): New function. * srec.c: Renamed dsrec.c to avoid filename collision. * Makefile.in: Cope with renaming. Update copyrights to 1996.	31 years ago
Kung Hsu	0bd537a435	* symfile.c: Move global variable auto_solib_add_at_startup from solib.c to symfile.c. * solib.c: ditto. * symfile.h: Add extern declaration of the above mentioned variable. * infcmd.c: Take out extern declaration, since it's in symfile.h.	31 years ago
Kung Hsu	f434284a2c	* infcmd.c (attach_command): Add solibs only when auto_solib_add_at_startup is set.	31 years ago
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.	32 years ago
Jim Kingdon	8248d21bd9	* infcmd.c (signal_command): For "signal 0", pass (CORE_ADDR)-1, not stop_pc, to proceed.	32 years ago
Jim Kingdon	b5088d10b5	* infcmd.c (signal_command): Accept "signal 0"; the change to not accept it was accidental. "handle 0" and "info signal 0" remain illegal, though.	32 years ago
Jim Kingdon	3b55fbe386	* target.c, target.h (target_signal_from_command): New function. * infrun.c (handle_command, signals_info), infcmd.c (signal_command): Use it. * infrun.c, infcmd.c: Update docstrings for these commands. * target.h (enum target_signal), target.c (signals), target.c (target_signal_from_host, target_signal_to_host): Add TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx. * config/tm-lynx.h: Define signal numbers for realtime events.	32 years ago
Jim Kingdon	16726dd15b	The point of these changes is to avoid reading the frame pointer and stack pointer during stepping, to speed things up. A. Changes to not select a frame until we need a selected frame: * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1). * infrun.c (wait_for_inferior): Move call to select_frame back to normal_stop. This reverts a change of 13 Apr 94 (it says Jeff Law, but the change was my idea); the only reason for that change was so we could save and restore the selected frame in wait_for_inferior, and now that flush_cached frames clears the selected frame, that should work OK now. B. Changes to not create a current_frame until we need one: * blockframe.c (get_current_frame): If current_frame is NULL, try to create an innermost frame. * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy), infrun.c (wait_for_inferior), thread.c (thread_switch), convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame), alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command), h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame), hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame), i960-tdep.c (pop_frame), m68k-tdep.c (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c (pop_frame), config/arm/tm-arm.h (POP_FRAME), config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME), config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't call create_new_frame. * corelow.c (core_open), altos-xdep.c (core_file_command), arm-xdep.c (core_file_command), gould-xdep.c (core_file_command), m3-nat.c (select_thread), sun386-nat.c (core_file_command), umax-xdep.c (core_file_command): Don't call create_new_frame; do call flush_cached_frames. * blockframe.c (reinit_frame_cache): Don't call create_new_frame or select_frame. C. Changes to get rid of stop_frame_address and instead only fetch the frame pointer when we need it. * breakpoint.c (bpstat_stop_status): Remove argument frame_address; use FRAME_FP (get_current_frame ()). * infrun.c (wait_for_inferior): Don't pass frame pointer to bpstat_stop_status. * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame ()) instead of stop_frame_address. * infrun.c (save_inferior_status, restore_inferior_status), inferior.h (struct inferior_status): Don't save and restore stop_frame_address. * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c (select_thread): Remove stop_frame_address and uses thereof. D. Same thing for the stack pointer. * infrun.c (wait_for_inferior): Remove stop_sp and replace uses thereof with read_sp (). E. Change to eliminate one nasty little spot where we were wanting to know the frame pointer from before the current step (idea from GDB 3.5, which saved my ass, because my other ideas of how to fix it were very baroque). * infrun.c: Remove prev_frame_address. * infrun.c (wait_for_inferior, step_over_function): Use step_frame_address instead of prev_frame_address. F. Same basic idea for the stack pointer. * inferior.h, infcmd.c: New variable step_sp. * infcmd.c (step_1, until_next_command): Set it. * infrun.c: Remove prev_sp and replace uses by step_sp. * infrun.c (wait_for_inferior): If we get out of the step range, then set step_sp to the current stack pointer before we start going again.	32 years ago
Stan Shebs	9f5772857f	Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com). * breakpoint.h (hit_count): New breakpoint field. * breakpoint.c (show_breakpoint_hit_counts): New variable. (clear_breakpoint_hit_counts): New function. (bpstat_stop_status): Increment the hit count. (breakpoint_1): Display the hit count. * infcmd.c (run_command): Reset breakpoint hit counts. * target.c (generic_mourn_inferior): Don't clear ignore counts if displaying hit counts.	33 years ago
Jim Kingdon	c6e0f918e2	* infcmd.c (signal_command): Accept 0 as legitimate signal number.	33 years ago
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.	33 years ago
Thomas Lord	199b2450f6	Change the stream argument to _filtered to GDB_FILE *. Change all references to stdout/stderr to gdb_stdout/gdb_stderr. Replace all calls to stdio output functions with calls to corresponding _unfiltered functions (`fprintf_unfiltered') Replaced calls to fopen for output to gdb_fopen. Added sufficient goo to utils.c and defs.h to make the above work. The net effect is that stdio output functions are only directly used in utils.c. Elsewhere, the _unfiltered and _filtered functions and GDB_FILE type are used. In the near future, GDB_FILE will stop being equivalant to FILE. The semantics of some commands has changed in a very subtle way: called in the right context, they may cause new occurences of prompt_for_continue() behavior. The testsuite doesn't notice anything like this, though. Please respect this change by not reintroducing stdio output dependencies in the main body of gdb code. All output from commands should go to a GDB_FILE. Target-specific code can still use stdio directly to communicate with targets.	33 years ago
Jim Kingdon	f6c4bf1a82	* objfiles.h, infcmd.c, symfile.c: Add comments about how various objfiles get created and when we should blow them away.	33 years ago
Jim Kingdon	5573d7d4b1	Tue Sep 28 09:45:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * symmisc.c (print_symbol): Use %02x not %2x for LOC_CONST_BYTES. Clean up problems with targets and hosts that have 64 bit longs and pointers and 32 bit ints. * breakpoint.c, buildsym.c, c-lang.c, c-valprint.c, ch-lang.c, ch-valprint.c, core.c, cp-valprint.c, dbxread.c, exec.c, expprint.c, gdbtypes.c, infcmd.c, language.c, language.h, m2-lang.c, maint.c, mips-tdep.c, mipsread.c, partial-stab.h, printcmd.c, remote-vx.c, solib.c, source.c, stack.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Change all printf formats from %x to %lx if outputting an address. Change la__format to use long format. local_hex_string, local_hex_string_custom now take an unsigned long argument, change all callers. coffread.c (read_coff_symtab): Remove superfluous cast for complaint output. * dbxread.c (end_psymtab): Cast MSYMBOL_INFO to long, not int. * findvar.c, value.h (write_register): Change register value to long. * gdbtypes.h (struct type): Change `bitsize' to long as TYPE_FIELD_STATIC_PHYSNAME uses this field as a pointer. * inferior.h (struct inferior_status): Change type of stop_pc to CORE_ADDR. * language.h (local_octal_string, local_octal_string_custom): Remove prototype, the functions are neither defined nor used. * mipsread.c (parse_symbol): Use temporary variable for bitsize as f->bitsize is a long now. * objfiles.c (add_to_objfile_sections, build_objfile_section_table): Use unsigned long casts instead of int for abusing sections_end pointer as integer. * stack.c (parse_frame_specification): Change type of `args' to CORE_ADDR for SETUP_ARBITRARY_FRAME. * printcmd.c (make_vasize): Allow redefinition via MAKEVA_SIZE. * mipsread.c (parse_type): Alpha cc now supports the t->continued bit, update algorithm to match the way the compiler uses it.	33 years ago
K. Richard Pixley	07a5991a09	infcmd.c (step_1), infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef and insert macro.	33 years ago
Jim Kingdon	84d598611e	* defs.h (make_cleanup): Change PTR to void * when inside PARAMS. Some of the following is in #ifdef CALL_DUMMY_BREAKPOINT_OFFSET. * breakpoint.h (enum bptype): Add bp_call_dummy. (struct bpstat_what): Add call_dummy field. * infrun.c (wait_for_inferior): Deal with it. * breakpoint.c (bpstat_what): Deal with call dummy breakpoint. * infcmd.c (run_stack_dummy): Set the call dummy breakpoint. * config/sparc/tm-sparc.h: Define CALL_DUMMY_BREAKPOINT_OFFSET.	33 years ago
Jim Kingdon	02ff0cd370	add comment	33 years ago
Jim Kingdon	37c99ddb4e	* inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of pc_changed. If it was ever set to a non-zero value, it was before GDB 2.8. It doesn't seem to have any useful function.	33 years ago
Jim Kingdon	860a1754fd	* infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere besides the dummy, return 1 rather than calling error(). Let caller print the error message. Remove name argument. * valops.c (call_function_by_hand): Deal with changes to calling sequence of run_stack_dummy. Discard restore_inferior_status cleanup if run_stack_dummy returns 1.	33 years ago
Jim Kingdon	fe67503857	* infrun.c: Remove step_resume_{duplicate,shadow}. Replace step_resume_break_address with step_resume_breakpoint (now local to wait_for_inferior). ({insert,remove}_step_breakpoint): Remove. (wait_for_inferior): Set step resume break with set_momentary_breakpoint. Test hitting it with bpstat_stop_status and bpstat_what (stop_step_resume_break removed). * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct which includes previous return value as main_action, and a step_resume bit. * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and there is another breakpoint there, insert it. * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use a few more gotos. Various: Clean up and add comments.	34 years ago
Jim Kingdon	5402346525	* infcmd.c (run_stack_dummy): New argument name. Change error message in (another) attempt to make it comprehensible. * valops.c (call_function_by_hand): Pass name to run_stack_dummy. * symtab.h: Declare demangle and asm_demangle since macros use them.	34 years ago
Jim Kingdon	de6a270409	* Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}. (ALLCONFIG): Add config/alpha/alpha-osf1.mh. * infcmd.c (_initialize_infcmd): In docstring for "continue", describe argument as setting ignore count.	34 years ago
Jim Kingdon	993583e53b	* blockframe.c (get_prev_frame_info): If pc in sigtramp, set signal_handler_caller. * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp. * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP. * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c. Use SIGTRAMP_START if defined. * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed. * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.	34 years ago
Jim Kingdon	b1b4a89ec3	* infcmd.c (step_1): Fix poorly worded error message.	34 years ago
Stu Grossman	b5c10493e9	* hppah-tdep.c (frame_saved_pc): Use better test for outermost frame. Use find_return_regnum to find the caller. * (find_unwind_entry): New routine to locate stack frame info associated with a procedure. This looks in the $UNWIND_START$ section in the SOM file. * (find_return_regnum): New routine. Uses find_unwind_entry() to figure out where the caller's return address is stored. * (find_proc_framesize): New routine. Uses find_unwind_entry() to figure out the frame size for a procedure. * (saved_pc_after_call): New routine, moved from tm-hppa.h. * (init_extra_frame_info): New routine. Corrects PC and FP for outermost frame if necessary. * (frame_chain): New routine, moved from tm-hppa.h. * (skip_trampoline_code): Handle computed function calls (ie: calls from $$dyncall). * (unwind_command): Temporary support function to allow user to control/observe aspects of the unwind (stack frame) info. * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC was in a system call, if so, then read the PC from r31. * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal with extra arg for skip_trampoline_code(). * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above). * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines. * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.	34 years ago
Fred Fish	2e4964adfc	* defs.h (STRCMP, STREQ, STREQN): New macros. * defs.h (demangle_and_match): Remove prototype. * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ and STREQN defined in defs.h. * dwarfread.c (set_cu_language): For completely unknown languages, try to deduce the language from the filename. Retain behavior that for known languages we don't know how to handle, we use language_unknown. * dwarfread.c (enum_type, symthesize_typedef): Initialize language and demangled name fields in symbol. * dwarfread.c, mipsread.c, partial-stab.h: For all usages of ADD_PSYMBOL_TO_LIST, add language and objfile parameters. * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names and cache the results in SYMBOL_DEMANGLED_NAME for the symbol. * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h. Replace usages throughout. * elfread.c (demangle.h): Include. * elfread.c (record_minimal_symbol): Remove prototype and function. * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES, B_CLRALL): Moved from symtab.h to gdbtypes.h. * infcmd.c (jump_command): Remove code to demangle name and add it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME. * minsyms.c (demangle.h): Include. * minsyms.c (lookup_minimal_symbol): Indent comment to match code. * minsyms.c (install_minimal_symbols): Attempt to demangle symbol names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME. * mipsread.c (psymtab_language): Add static variable. * stabsread.c (demangle.h): Include. * stabsread.c (define_symbol): Attempt to demangle C++ symbol names and cache them in the SYMBOL_DEMANGLED_NAME field. * stack.c (return_command): Remove explicit demangling of name and use of cleanups. Just use SYMBOL_DEMANGLED_NAME. * symfile.c (demangle.h): Include. * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix to match macros in symfile.h and allow them to be compiled if INLINE_ADD_PSYMBOL is not true. * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set. * symfile.h (ADD_PSYMBOL_): Add language and objfile parameters. Add code to demangle and cache C++ symbol names. Use macro form if INLINE_ADD_PSYMBOL is true, otherwise use C function form. symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list): Remove, also defined in symfile.c, which we already fixed. * symtab.c (expensive_mangler): Remove prototype and function. * symtab.c (find_methods): Remove physnames parameter and fix prototype to match. * symtab.c (completion_list_add_symbol): Name changed to completion_list_add_name. * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both the normal symbol name and the cached C++ demangled name. * symtab.c (lookup_demangled_partial_symbol, lookup_demangled_block_symbol): Remove prototypes and functions. * symtab.c (lookup_symbol): Remove use of expensive_mangler, use lookup_block_symbol instead of lookup_demangled_block_symbol. Remove code to try demangling names and matching them. * symtab.c (lookup_partial_symbol, lookup_block_symbol): Fix to try matching the cached demangled name if no match is found using the regular symbol name. * symtab.c (find_methods): Remove unused physnames array. * symtab.c (name_match, NAME_MATCH): Remove function and macro, replaced with SYMBOL_MATCHES_REGEXP from symtab.h. * symtab.c (completion_list_add_symbol): Rewrite to use cached C++ demangled symbol names. * symtab.h: Much reformatting of structures and such to add whitespace to make them more readable, and make them more consistent with other gdb structure definitions. * symtab.h (general_symbol_info): New struct containing fields common to all symbols. * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME, SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros. * symtab. (struct minimal_symbol, struct partial_symbol, struct symbol): Use general_symbol_info struct. * utils.c (demangle_and_match): Remove, no longer used. * valops.c (demangle.h): Include. * xcoffexec.c (eq): Remove macro, replace usages with STREQ. * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c, infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c, symmisc.c, symtab.c, valops.c: Replace references to minimal symbol fields with appropriate macros. * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c, coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c, demangle.c, elfread.c, energize.c, environ.c, exec.c, gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c, main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c, remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c, sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c, symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h, tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp and strncmp usages with STREQ, STREQN, or STRCMP as appropriate. * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c, mipsread.c, printcmd.c, source.c, stabsread.c, stack.c, symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as appropriate. * buildsym.c (start_subfile, patch_subfile_names): Default the source language to what can be deduced from the filename. * buildsym.c (end_symtab): Update the source language in the allocated symtab to match what we have been using. * buildsym.h (struct subfile): Add a language field. * c-typeprint.c (c_print_type): Remove code to do explicit demangling. * dbxread.c (psymtab_language): Add static variable. * dbxread.c (start_psymtab): Initialize psymtab_language using deduce_language_from_filename.	34 years ago
Fred Fish	a8a69e6332	* Makefile.in (VERSION): Bump to 4.7.4. * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. * Makefile.in (HFILES): Add valprint.h. * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. * typeprint.c, typeprint.h: New files for language independent type printing functions. * c-typeprint.c, m2-typeprint.c: New files for language dependent type printing functions and definitions. * valprint.h: New include file for language independent value printing definitions. * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language dependent value printing functions. * c-exp.y (production ptype): Add range_type variable and use new create_range_type function. * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), infcmd.c (path_var_name), language.c (unk_op_print_tab), m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * c-exp.y (c_create_fundamental_type): Remove unused nbytes. * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, and c_val_print. * c-lang.h (c_print_type, c_val_print): Add prototypes. * coffread.c (decode_type): Add range_type variable and call to new create_range_type function. * complaints.c (complain): Remove unused val variable. * complaints.c (_initialize_complaints): Make it void. * convex-tdep.c (value_of_trapped_internalvar): Add range_type variable and call new create_range_type function. * defs.h (enum val_prettyprint): Move enum from value.h to here so we can avoid having to include value.h just for prototypes that need the enum (thanks ANSI). * dwarfread.c (struct_type): Local anonymous_size variable is only used if !BITS_BIG_ENDIAN. * dwarfread.c (decode_subscript_data_item): Add rangetype variable and call new create_range_type function. * elfread.c (elf_symfile_read): Remove unused dbx and text_sect variables. * eval.c (evaluate_subexp): Remove unused local variable name and the statement with no side effects that initializes it. * expprint.c (print_subexp): Change local_printstr to LA_PRINT_STRING. * gdbtypes.c (create_range_type): New function that creates a range type using code fragments from object file readers as an example of what has to be initialized. * gdbtypes.c (create_array_type): Removed index_type, low_bound, and high_bound parameters, replaced with a single range_type parameter. Change function body to use passed in range_type rather than handcrafting one. * gdbtypes.h (create_range_type): Add prototype. * gdbtypes.h (create_array_type): Change prototype parameters. * infrun.c (normal_stop): Remove unused local variables tem and c. * infrun.c (hook_stop_stub): Return 0 rather than random value. * language.c (unk_lang_print_type, unk_lang_val_print): Add stub functions that call error if called. * language.c (unknown_language_defn, auto_language_defn, local_language_defn): Add initializers unk_lang_print_type and unk_lang_val_print. * language.h (struct language_defn): Reformat for larger comments, add la_print_type and la_val_print members. Add LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. * m2-lang.c (m2_create_fundamental_type): Remove unused local variable nbytes. * m2-lang.c (m2_language_defn): Add initializers m2_print_type and m2_val_print. * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. * main.c (execute_command): Remove unused local variable cmdlines. * main.c (echo_command), stabsread.c (read_type), printcmd.c (clear_displays), symmisc.c (block_depth), values.c (clear_value_history): Make testing of truth value of assignment result explicit. * mipsread.c (upgrade_type): Update FIXME to include future use of create_range_type. * printcmd.c (ptype_command, ptype_eval, whatis_command, whatis_exp, maintenance_print_type): Move prototypes and functions to new typeprint.c. * printcmd.c (_initialize_printcmd): Move add_com calls for ptype_command and whatis_command to new typeprint.c. * ser-bsd.c (serial_open): Remove unused variable sgttyb. * source.c (find_source_lines): Local variable c only used when LSEEK_NOT_LINEAR is defined. * stabsread.c (read_array_type): Use new create_range_type function. * stabsread.c (read_range_type): Add new index_type variable and call new create_range_type function rather than handcrafting range types. * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. * symtab.c (typedef_print usages): Use c_typedef_print, renamed. * symtab.c (type_print_base usages): Use c_type_print_base. * symtab.c (type_print_varspec_prefix usages): Use c_type_print_varspec_prefix. * symtab.c (type_print_method_args usages): Use cp_type_print_method_args. * valprint.c: Completely ripped apart and the fragments used to create c-valprint.c, cp-valprint.c, m2-valprint.c, and valprint.h. Remaining stuff is language independent. * value.h (struct fn_field): Forward declare for prototypes. * value.h (type_print_1): Remove prototype. * value.h (enum val_prettyprint): Moved to defs.h. * value.h (typedef_print): Prototype renamed to c_typedef_print. * value.h (baseclass_offset): Add prototype. ** start-sanitize-chill ** * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. * ch-typeprint.c: New file for language dependent type printing. * ch-valprint.c: New file for language dependent value printing. * ch-exp.y (parse_number): Remove prototype and stub function. * ch-exp.y (decode_integer_literal): Removed unused digits and temp variables. * ch-exp.y (convert_float): Completely ifdef out for now. * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), ch-lang.c (chill_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * ch-exp.y (yylex): Add unhandled storage class enumeration literals to switch statement for completeness. * ch-lang.c (chill_create_fundamental_types): Remove unused nbytes variable. Change dummy type to 2 bytes to match int. Handle FT_VOID types gratuituously added to chill DWARF by compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR type rather than a one byte TYPE_CODE_INT type. * ch-lang.c (chill_language_defn): Add chill_print_type and chill_val_print. * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. ** end-sanitize-chill **	34 years ago
John Gilmore	631f7a9f7c	Avoid printf_filtered limit.	34 years ago
Stu Grossman	b5a3d2aac6	* infcmd.c (set_environment_command): Make set env FOO x=y work. Fix from maj@lucid.com. * remote-udi.c (udi_open): Reset vars so that user can re-run programs without leaving GDB. * (many routines): Slightly improve error handling. * (download): Zero out BSS by longs instead of bytes to avoid timeouts in real hardware. * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate that connection is no longer in use after shutdown() of socket. This keeps GDB from dying of a SIGPIPE when you issue multiple `target udi' commands.	34 years ago
Fred Fish	4ed3a9ea66	* breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c, core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Remove "(void)" casts from function calls where the return value is ignored, in accordance with GNU coding standards.	35 years ago
Fred Fish	51b57ded88	* dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c, symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, values.c: Replace bcopy() use with memcpy(), which is more standard and can take advantage of gcc's builtin functions for increased performance. * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, target.c, values.c: Replace bzero() use with memset(), which is more standard and can take advantage of gcc's builtin functions for increased performance. * i386-tdep.c, main.c, valprint.c: Replace bcmp() use with memcmp(), which is more standard and can take advantage of gcc's builtin functions for increased performance.	35 years ago
Fred Fish	b4fde6fa65	* infcmd.c (jump_command): Use cleanups to avoid memory leaks. * stack.c (return_command): Use cleanups to avoid memory leaks.	35 years ago
John Gilmore	1304f099bc	Small changes from Solaris port. The big stuff is not all working yet. * inferior.h (register_valid): Declare. * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add macros for traversing the data structures in a single objfile. * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. * tm-i960.h (REGISTER_NAMES): Cosmetic change. * infcmd.c: Lint.	35 years ago
John Gilmore	ee0613d186	* core.c, exec.c, solib.c: Rename target_ops sections => to_sections, etc. * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c, target.h: target_kill takes no args.	35 years ago
Jim Kingdon	e1ce8aa5ed	The list of changes is too long to fit in the cvs log (since it truncates!). Look at the ChangeLog for Apr 30 and May 1.	36 years ago
Jim Kingdon	777bef06cd	Check for NULL selected_frame in various places.	36 years ago
Jim Kingdon	f266e5641b	* empty log message *	36 years ago
K. Richard Pixley	bd5635a1e2	Initial revision	36 years ago
John Gilmore	831c851165	Initial revision	36 years ago
gdb-3.5	7a67dd45ca	gdb-3.5	37 years ago
gdb-3.3	4187119d59	gdb-3.3	37 years ago
gdb-3.1	e91b87a368	gdb-3.1	38 years ago
gdb-2.8.1	bb7592f010	gdb-2.8.1	38 years ago
gdb-2.8	3bf57d2108	gdb-2.8	39 years ago
gdb-2.5.1	632ea0ccc5	gdb-2.5.1	39 years ago

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100 Commits (0200359f12b09d83e4fecfddd1e7a5174ca17e60)