X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=f4025c4d0e90935949e59c47b4296e736509ee27;hb=ddda03b2024669695e485058aee516c4a958d735;hp=83fa02955e307927faf4ab991ad1c1547d6e8c93;hpb=dfe25b3ab9cb7d8eda816186a48cfdeef14c57d5;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 83fa02955e..f4025c4d0e 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,821 @@ +2000-03-24 Christopher Faylor + + * config/mips/tm-wince.h: Fix typo which caused include of tm-mips.h to + be inoperative. + +2000-03-24 Christopher Faylor + + * win32-nat.c: Back out special frame walking code. It was broken. + (handle_exception): Correctly identify an illegal instruction. + * config/tm-cygwin.h: Eliminate special frame handling. Just use + normal i386 handling. + +2000-03-24 J.T. Conklin + + * i386/tm-nbsd.h (USE_STRUCT_CONVENTION): Define. + * i386nbsd-nat.c (i386nbsd_use_struct_convention): New function. + (fetch_core_registers): Read fp registers. + (i386nbsd_core_fns, _initialize_i386nbsd_nat): Added. + +2000-03-24 Jonathan Larmour + + * arm-tdep.c (thumb_skip_prologue): Take function end addr argument + so that we can stop searching for the prologue past the function end + (arm_skip_prologue): Call thumb_skip_prologue with function end addr + +2000-03-24 Kevin Buettner + + * linux-thread.c, lin-thread.c (save_inferior_pid, + restore_inferior_pid): Don't do compile time comparison + of TARGET_PTR_BIT and TARGET_INT_BIT. + +Thu Mar 23 13:18:26 2000 Philippe De Muyter + + * m68k-tdep.c (P_LINKL_FP, P_LINKW_FP): Macros renamed from P_LINK_L + and P_LINK_W. + (P_PEA_FP, P_MOVL_SP_FP): New macros. + (P_MOVL, P_LEAL, P_MOVML): Macros renamed from P_MOV_L, P_LEA_L and + P_MOVM_L. + (altos_skip_prologue, isi_skip_prologue): Use P_* macros, not octal + constants. + (delta68_in_sigtramp): New function. + (delta68_frame_args_address, delta68_frame_saved_pc): Ditto. + (m68k_skip_prologue): Use P_* macros, not hex constants. + (m68k_find_saved_regs): Do not expect a fixed sequence of register save + instructions, but accept them in any order; use P_* macros, not octal + or hex constants; recognize also `fmovemx to (fp + displacement)' and + `moveml to (fp + displacement)'. + * m68/tm-delta68.h (IN_SIGTRAMP): New macro. + (FRAME_SAVED_PC, FRAME_ARGS_ADDRESS): Ditto. + +Fri Mar 24 13:44:57 2000 Andrew Cagney + + * MAINTAINERS: Add Fernando Nasser to testsuite maintainers. + +2000-03-23 Michael Snyder + + * solib.c (open_symbol_file_object): to sneak an int argument + past catch_errors, instead of casting it to a pointer, simply + pass it by address. + +2000-03-23 Jimmy Guo + + * gdbtypes.c (rank_function): Rank all N parameters and use correct + index into the prams[] and args[] arrays. + +2000-03-23 Fernando Nasser + + From David Whedon + + * top.c (execute_command): Checks all commands beore executing + to see if the user needs to be warned that the command is + deprecated, warns user if appropriate. + (add_info), (add_info_alias), (add_com) , (add_com_alias): Changed + return values from void to struct cmd_list_element *. + * command.c (lookup_cmd_1): Check aliases before following link + in case user needs to be warned about a deprecated alias. + (deprecate_cmd): new exported function for command deprecation, + sets flags and posibly a replacement string. + (deprecated_cmd_warning): New exported funciton to warn user about + a deprecated command. + (lookup_cmd_composition): New exported function that determines + alias, prefix_command, and cmd based on a string. This is useful + is we want to full name of a command. + * command.h : Added prototypes for deprecate_cmd, + deprecated_warn_user and lookup_cmd_composition, added flags to + the cmd_list_element structure, changed return values for + add_com_* and add_info_* from void to cmd_list_element. + * maint.c : (maintenance_deprecate): New function to deprecate a + command. This exists only so that the testsuite can deprecate + commands at runtime and check the warning behavior. + (maintenance_undeprecate) : New function, drops deprecated flags. + (maintenance_do_deprecate): Actually does the (un)deprecation. + (initialize_maint_cmds): Added the above new deprecate commands. + +2000-03-22 Daniel Berlin + * command.c (apropos_cmd_helper): New function, meat of the + apropos command. + (apropos_command): New apropos command to search command + names/documentation for regular expressions. + (_initialize_command): Add the apropos command. + +2000-03-23 Michael Snyder + + * sol-thread.c (ps_pglobal_lookup): Change argument type from + paddr_t to psaddr_t. This mistake appears to date from an + erroneous man page in Solaris 2.5 -- the correct type from the + system headers has always been psaddr_t. + (ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite): ditto. + (rw_common): ditto. + +2000-03-22 Kevin Buettner + + * ia64-linux-nat.c: Fix copyright. + (fill_gregset): Minor formatting fix. + * ia64-tdep.c (template_encoding_table, fetch_instruction, + examine_prologue): Clean up some compiler warnings. + (is_float_or_hfa_type_recurse, is_float_or_hfa_type, find_func_descr, + find_global_pointer, find_extant_func_descr): New functions. + (ia64_use_struct_convention, ia64_extract_return_value, + ia64_push_arguments): Handle HFAs. + (ia64_push_arguments): Find (or build) a function descriptor + when given a function address. + (ia64_push_return_address): Moved code for finding the + global pointer into its own function, find_global_pointer (). + +2000-03-22 Elena Zannoni + + * event-loop.c (handle_file_event): Run through indent. + +2000-03-22 Elena Zannoni + + From Philippe De Muyter + + * event-loop.c (sys/types.h): File now included unconditionally. + (use_poll): New variable.. + (gdb_notifier): poll- and select-versions merged. + (add_file_handler): If HAVE_POLL, check whether poll is usable, + and reset `use_poll' if not. + (create_file_handler): Select poll- or select-version according to + `use_poll'. + (delete_file_handler, handle_file_event): Likewise. + (gdb_wait_for_event, poll_timers): Likewise. + +2000-03-22 Peter Schauer + + * printcmd.c (print_scalar_formatted): Truncate addresses to the + size of a target pointer before passing them to print_address. + +2000-03-22 Mark Kettenis + + * config/i386/tm-i386aix.h (I386_AIX_TARGET): Remove. + * config/i386/tm-linux.h (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): + Remove + * i386-tdep.c (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): New defines. + (i386_extract_return_value): Rewritten. Correctly support all + floating-point types and large integer types on targets that use + the standard i386 GDB register layout and return floating-point + values in the FPU. + +Wed Mar 22 15:09:34 2000 Andrew Cagney + + * configure.in (CONFIG_INITS): Do not append remote-nrom.c + +2000-03-21 J.T. Conklin + + * i386/nbsd.mh (NATDEPFILES): Change i386b-nat.o to i386nbsd-nat.o. + * i386nbsd-nat.c: New file. + + * i386/tm-nbsd.h (NUM_REGS): Removed. + (HAVE_I387_REGS): Defined. + * i386/nm-nbsd.h (FLOAT_INFO): Removed. + + * tm-nbsd.h (IN_SOLIB_CALL_TRAMPOLINE): Define if not + SVR4_SHARED_LIBS. + +Wed Mar 22 11:18:59 2000 Andrew Cagney + + * MAINTAINERS: Add Jim Blandy to breakpoint maintainers. David + taylor is the Solaris/SPARC maintainer. Add Jonathan Larmour to + the write after approval list. + +2000-03-21 Kevin Buettner + + * symtab.h (MAX_SECTIONS, struct section_addr_info, + symbol_file_add): Move declarations from here... + * symfile.h: ...to here. + + * solib.c (symbol_add_stub): Make symbol_file_add () aware of + all section addresses, not just .text. + * symfile.h, symfile.c (free_section_addr_info, + build_section_addr_info_from_section_table): New functions. + + * symfile.h (MAX_SECTIONS): Increase value to 40. + * symfile.c (syms_from_objfile): Add bounds check prior to + accessing ``other'' array in a section_addr_info_struct. + Remove unused variable section_offsets. + (add_symbol_file_command): Remove unused variable text_addr. + +2000-03-21 Eli Zaretskii + + * breakpoint.c (bpstat_stop_status): Don't stop if a read + watchpoint appears to break, but the watched value changed. + +2000-03-21 Jim Blandy + + * gdbarch.sh: Emit a definition and declaration for gdbarch_free, + a companion to gdbarch_alloc, which allows a gdbarch init function + to free partially-built gdbarch structures. + * gdbarch.c, gdbarch.h: Regenerated. + +2000-03-20 Kevin Buettner + + * configure.host, configure.tgt (ia64-*-linux*): New entry. + + * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr, + initialize_arch): Define for IA-64. + (initialize_arch): Add declaration. + +2000-03-20 Eli Zaretskii + + * breakpoint.c (insert_breakpoints, remove_breakpoint) + (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert, + remove, or check status of hardware watchpoints for entire structs + and arrays unless the user explicitly asked to watch that struct + or array. + (insert_breakpoints): Try to insert watchpoints for all the values + on the value chain, even if some of them fail to insert. + + * values.c (value_primitive_field): Set the offset in struct value + we return when the field is a packed bitfield. + +2000-03-20 Michael Snyder + + * remote.c (remote_threads_extra_info): new function. + Implement the extra thread info query for "info threads". + (remote_threads_info): clean up a bit. + (use_threadinfo_query, use_threadextra_query): new variables. + Control whether GDB will use the new or old protocol for + thread info queries. + (remote_open_1): initialize new variables. + (remote_async_open_1): ditto. + (remote_cisco_open): ditto. + +2000-03-20 Kevin Buettner + + * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh, + config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h, + config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files. + +2000-03-20 Kevin Buettner + + * utils.c (floatformat_from_doublest): Don't assume that a long + will be exactly 32 bits in length. Also... make sure space + that we're writing the float to is completely initialized to + zeroes, even when the number of bits in the float is not + evenly divisible by FLOATFORMAT_CHAR_BIT. + +2000-03-20 Jim Blandy + + * i386-linux-nat.c: No need to #include "frame.h" any more. + (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed + out that these are target-dependent, and useful in non-native + configurations. Moved to... + * i386-linux-tdep.c: ... Here, a new file. + * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c. + (i386-linux-tdep.o): New rule. + (i386-linux-nat.o): We no longer depend on frame.h. + * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o. + +2000-03-04 Eli Zaretskii + + * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch. + Print an error at compile time if we are to use select, but FD_SET + is not available. + (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only + if HAVE_POLL is not defined and NO_FD_SET *is* defined. + (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR. + (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET. + (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly + instead of using memcpy and memset. Use FD_ISSET. + + * config/i386/xm-go32.h (fd_mask): Remove typedef. + +Mon Mar 20 19:58:45 2000 Andrew Cagney + + * command.c (_initialize_command): Document requirements for ``!'' + command. + +Mon Mar 20 18:12:46 2000 Andrew Cagney + + From Fri 10 Mar 2000 Robert + : + * sh-tdep.c (sh_processor_type_table): Add entry for sh2. + +Mon Mar 20 17:33:32 2000 Andrew Cagney + + From Thu Mar 16 16:49:27 EST 2000 John David Anglin + : + * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops + _initialize_hpux_thread being called twice. + * configure: Regenerated. + +2000-03-19 Eli Zaretskii + + * event-top.c (_initialize_event_loop): If instream is not + connected to a terminal device, turn editing off. + +2000-03-19 Eli Zaretskii + + Support for building GDB with DJGPP, and running the test suite on + it: + * config/djgpp/djconfig.sh: New file. + * config/djgpp/config.sed: New file. + * config/djgpp/README: New file. + * config/djgpp/fnchange.lst: New file. + * config/djgpp/djcheck.sh: New file. + +2000-03-19 Eli Zaretskii + + * ser-go32.c (ports): Make the initializers complete, to pacify + GCC 2.9X. + +2000-03-17 Jim Blandy + + * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a + two-dimensional array, instead of faking it with explicit index + arithmetic. + + * linux-thread.c (linuxthreads_attach, linuxthreads_detach, + linuxthreads_create_inferior): Fix typo in variable name: it's + linuxthreads_exit_status, not linux_exit_status. + + * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments + to W_STOPCODE. + + * solib.c (solib_add): Delete debugging code. + +2000-03-17 Mark Kettenis + + * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux. + * linux-thread.c: Use WSETSTOP instead of W_STOPCODE. + +Fri Mar 17 11:06:59 2000 Philippe De Muyter + + * language.c (set_lang_str): Do not call `free' for a null pointer. + (set_type_str, set_range_str): Ditto. + +2000-03-16 Jim Blandy + + * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the + merge; reinstated. + + * solib.c (current_sos): Be more careful about freeing the new + so_list node if an error occurs. + + * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code, + LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1, + linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN, + i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp, + i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET, + i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET, + i386_linux_sigtramp_saved_sp): Deleted. These all implement + Linux-specific signal trampoline detection, and should be moved + to... + * i386-linux-nat.c: ... here. + * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define + this any more, since we're not enabling OS-specific code in a + OS-independent file. + +2000-03-16 Eli Zaretskii + + * Makefile.in (go32-nat.o): Add prerequisites. + (ALLDEPFILES): Add go32-nat.c. + +2000-03-15 Michael Snyder + + From "Peter.Schauer" + * symfile.c (reread_symbols): Clear msymbol hash table. + +2000-03-15 Jim Blandy + + 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. + + Changes from Peter Schauer : + + * 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 Eli Zaretskii + + * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state) + (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert + to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings. + (dos_info): Avoid compiler warning when printing a ptrdiff_t. + + * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was + not opened by dos_open, but let the 3 standard handles go through + unharmed. + +2000-03-14 Elena Zannoni + + * eval.c (evaluate_subexp_with_coercion): Add call to + check_typedef, to handle typedeffed vars correctly. + +Mon Mar 13 21:21:41 2000 Andrew Cagney + + * defs.h (STREQ, STRCMP, STREQN): Document that these macros are + somewhat redundant. + (QUIT): Note that this can probably be replaced by a function. + +2000-03-13 James Ingham + + Add support for a variable object that tries to evaluate itself in + the currently selected frame, rather than in a fixed frame. + + * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for + gdb_parse_exp_1. + * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n + of varobj_create. + * varobj.c (varobj_list): Return type indicates whether the + variable's type has changed (for current frame variables). + (varobj_update): Handle the case where the variable's type has + changed. + (delete_variable_1): Allow for deletion of variables that have not + been installed yet. + (new_root_variable): Initialize use_selected_frame variable. + (value_of_root): This is where most of the work to handle "current + frame" variables was added. Most of the complexity involves + handling the case where the type of the variable has changed. + (varobj_create): Add a "type" argument, to tell if the + variable is one of these "current frame" variables. Also protect + call to parse_exp_1 from long jumping. + +2000-03-13 Eli Zaretskii + + * go32-nat.c (struct env387): Remove declaration. + (print_387_status, i386_go32_float_info): Remove redundant + functions. + (regno_mapping, sig_map, excepn_map): Add braces around inner + initializers. + (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler; + fix code which mixed signed with unsigned. + (go32_resume): Use TARGET_SIGNAL_LAST instead of -1. + (go32_wait): Initialize INT3_addr. + (go32_fetch_registers): Extend all FP registers that are shorter + than 4 bytes to 32 bits. Support 32 standard FP registers defined + on config/i386/tm-i386.h. + (store_register): Support 32 FP registers. + (go32_create_inferior): Don't crash if handed a NULL pointer + instead of exec file name. + (ignore): Remove unused function. + (go32_insert_hw_breakpoint): Remove unused variables. + (init_go32_ops): Set value of processing_gcc_compilation to 2. + +Mon Mar 13 18:54:42 2000 Andrew Cagney + + From 2000-03-10 Daniel Berlin Fix C++ + overloading, add support for seeing through references: + * valops.c (find_overload_match): Handle STABS overloading for + C++. + (find_overload_match): Look in right place for function arguments + in the debug info. + (find_overload_match): Rather than giving up when we have >1 + perfect match, just choose one, especially since the + recommendation GDB gives ("disambiguate it by specifying function + signature"), is basically impossible. + (check_field_in): STREQ->strcmp_iw + (search_struct_field): STREQ->strcmp_iw + (find_method_list): STREQ->strcmp_iw + * gdbtypes.c (rank_one_type): Add ability to see through + references. + (rank_one_type): strcmp->strcmp_iw, because the whitespace could + be different. + (rank_function): Rank function properly (was doing it wrong + before, comparing the wrong parts of the arrays) + (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD. + * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness" + associated with converting a non-reference to a reference. + + * gdbtypes.c (rank_one_type): Add comment on how to eliminate the + #ifdef DEBUG_OLOAD. + +2000-03-11 Mark Kettenis + + * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as + a binary operator. + (gnu_attach): Change error message for missing + argument to be identical to the corresponding message in + `inftarg.c'. This makes the testsuite happy. + +2000-03-11 Mark Kettenis + + * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the + %eflags isn't modified. This fixes a bug where every call to a + function in the program beyond the first call would fail. + +Fri Mar 10 11:44:55 2000 Andrew Cagney + + * MAINTAINERS: Devolve responsibility for domain maintenance. + +2000-03-06 Elena Zannoni + + * minsyms.c (prim_record_minimal_symbol_and_info): Add comment. + +2000-02-25 Scott Bambrough + + * gdb.base/long_long.exp: Correct test suite failure when printing + a long long value as a double on ARM platforms. + +Thu Mar 9 14:21:07 2000 Andrew Cagney + + * MAINTAINERS (Core): Anthony Green is the Java - including + testsuite - maintainer. Reformat testsuite and language support + sections + +2000-03-08 Mark Kettenis + + * i386-tdep.c (i386_linux_saved_pc_after_call): New function. + * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call + i386_linux_saved_pc_after_call. + +2000-03-06 Jim Blandy + + From Tom Tromey and Keith Seitz : + + * minsyms.c: #include , for msymbol_hash_iw. + (compact_minimal_symbols): Added `objfile' argument. + Put symbols in the objfile's hash table. + (install_minimal_symbols): Put symbols in the objfile's demangled + hash table. + (lookup_minimal_symbol): Use hash table to find symbol in + objfile. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New + functions. + (prim_record_minimal_symbol_and_info): Initialize the + hash link fields of the new minimal symbol. + * symtab.h (struct minimal_symbol): New fields `hash_next', + `demangled_hash_next'. + (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare. + * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define. + (struct objfile): New fields `msymbol_hash', + `msymbol_demangled_hash'. + +2000-03-06 Jim Blandy + + * solib.c (first_link_map_member): Doc fix. + +2000-03-06 Elena Zannoni + + From Eli Zaretskii : + + * event-loop.c (poll_timers): Don't compare delta.tv_sec with + zero, since time_t might be unsigned. + +2000-03-06 Mark Kettenis + + * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits + in *FPREGSETP. + (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP. + +2000-03-05 Mark Kettenis + + Allow GDB to run on Linux 2.0 again. + * config.in: Add HAVE_PTRACE_GETREGS. + * configure.in: Check if defines PTRACE_GETREGS. + * configure: Regenerated. + * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER, + CANNOT_STORE_REGISTER): New defines. + * i386-linux-nat.c (have_ptrace_getregs): New variable. + (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register, + old_fetch_inferior_registers, CANNOT_STORE_REGISTER, + store_register, old_store_inferior_registers): Copied over from + `inptrace.c' as a temporary measure. + (fetch_regs, store_regs, fetch_fpregs, store_fpregs): + Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if + HAVE_PTRACE_GETREGS isn't defined. + (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails + with EIO. + (fetch_inferior_registers, store_inferior_registers): Fall back on + the method use in `infptrace.c' (by calling + old_fetch_inferior_registers and old_store_inferior_registers) if + `have_ptrace_getregs' isn't set. + +2000-03-05 Mark Kettenis + + * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead + of gregset_t and fpregset_t. Those are the only names that are + guaranteed to specify the right types for all supported Linux + systems out there. + Various doc fixes and gratitious local variable renames, all in an + attempt to stress similarities between the code and unify the + terminology used. Use ISO-C all over. + (regmap): Remove trailing comma. + (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR. + (convert_to_gregset): Make static. Remove GDB_REGS argument. It + is unnecessary and wasn't used anyway. All callers changed. + (convert_to_fpregset, convert_to_xfpregset): Likewise. + (fetch_regs, store_regs): Remove unused variable `regno'. + (fill_fpregs): If REGNO is not -1, only update the specified + register. + (fetch_core_registers): Renamed from + i386_linux_fetch_core_registers. There is no need for a unique + name since the function is static anyway. + (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions + since it is more descriptive. + +Sun Mar 5 19:40:27 2000 Andrew Cagney + + * MAINTAINERS (readline/): Expand to include host maintainers. + +2000-03-04 Mark Kettenis + + Fix support for Linux/i386 signal trampolines. The old approach + didn't work for Linux 2.2 and beyond, and didn't work with recent + versions of the GNU C library. + * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines. + (linux_rt_sigtramp_code): New variable. + (LINUX_RT_SIGTRAMP_LEN): New define. + (i386_linux_rt_sigtramp_start): New function. Detect start of + signal trampolines for RT signals. + (i386_linux_sigtramp): Removed. + (i386_linux_in_sigtramp): New function. + (i386_linux_sigcontext_addr): New function. Recognize the names + of the signal tranmpolines used by recent versions of the GNU C + library, and add support for RT signals. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New + defines. Moved here from config/i386/tm-linux.h. + (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp): + Reimplement in terms of i386_linux_sigcontext_addr. + * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed. + (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): + Moved to i386-tdep.c. + (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp. + +Sat Mar 4 19:38:11 2000 Andrew Cagney + + By: Sat Mar 4 04:08:58 2000 Alexandre Oliva + * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}. + +Sat Mar 4 17:23:06 2000 Andrew Cagney + + * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the + sim directory. + +Sat Mar 4 16:19:31 2000 Andrew Cagney + + * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of + ``Blanket Write Privs'' maintainers. + +Sat Mar 4 15:58:40 2000 Andrew Cagney + + From Sun 20 Feb 2000 Robert Lipe : + * language.c (longest_local_hex_string_custom): Don't compile + 'long long' section if host doesn't have 'long long'. + +Sat Mar 4 15:45:38 2000 Andrew Cagney + + * language.c (longest_raw_hex_string): Comment out. Appears + unused. + +Sat Mar 4 13:02:09 2000 Andrew Cagney + + * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with + "mmalloc.h" which means using PTRs. + (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C. + +Sat Mar 4 11:49:21 2000 Andrew Cagney + + * defs.h (store_address, store_unsigned_integer, store_address): + Replace PTR with void* in delcaration. + * findvar.c (extract_signed_integer, extract_unsigned_integer, + extract_long_unsigned_integer, extract_address, + store_signed_integer, store_unsigned_integer, store_address): + Convert definition to ISO-C. Replace PTR with void*. + +Sat Mar 4 10:57:25 2000 Andrew Cagney + + * defs.h (make_cleanup_func): Document as deprecated. + (make_cleanup_ftype): New typedef. Make signature consistent with + other function typedefs. Document as not be used out side of + make_cleanup code. Use in make_cleanup declarations. + (null_cleanup): Replace PTR with void*. + + * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup, + make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup, + null_cleanup): Change K&R definition to ISO-C using void* and + make_cleanup_fytpe. + (discard_my_cleanups): Don't cast argument to free. + +2000-03-03 Elena Zannoni + + * defs.h (struct continuation_arg): Change type of field 'data' + from PTR to void *. + + * event-loop.h: Eliminate uses of PTR, use 'void *' instead. + + * event-top.c: Ditto. + +Fri Mar 3 15:39:34 2000 Andrew Cagney + + * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by + configure. + (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL, + SUBDIR_GDBTK_ALL): Define. + (all-gdbtk, clean-gdbtk): New targets. + (all): Add CONFIG_ALL as dependency. + (clean): Add CONFIG_CLEAN as dependency. + + * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define. + (LN_S): Define. Delete GDBtk's link code. + +Fri Mar 3 13:12:34 2000 Andrew Cagney + + * configure.in (ENABLE_GDBTK): Delete variable. + (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory. + * Makefile.in: Update. + * configure: Regenerate + +2000-03-02 Elena Zannoni + + * config/alpha/alpha-linux.mh: Remove core-regset.o fron the + NATDEPFILES list. + +2000-03-02 Mark Kettenis + + * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES): + Override definitions to include the normal FPU registers. + (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Removed. The default definitions are + fine for AIX/i386. + (i387_to_double, double_to_i387): Remove prototypes. + +2000-03-02 Kevin Buettner + + * findvar.c (extract_floating, store_floating): Use target + floating point type sizes rather host sizes to determine + which conversion needs to be done. + +2000-03-02 Nick Duffek + + * uw-thread.c: Apply GNU conventions to comment formatting. + (deactivate_uw_thread): Call remove_thread_event_breakpoints(). + (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints() + call to deactivate_uw_thread(). + +Thu Mar 2 09:04:46 2000 Andrew Cagney + + * MAINTAINERS: Daniel Berlin is C++ maintainer. + +Thu Mar 2 08:55:35 2000 Andrew Cagney + + * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and + a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe + share SCO/Unixware. Nick Duffek and Peter Schauer share + Solaris/x86. + +Wed Mar 1 22:12:35 2000 Andrew Cagney + + From Wed 23 Feb 2000 Fernando Nasser : + * remote-sim.c (gdbsim_close): Call generic_mourn_inferior. + * remote-rdi.c (arm_rdi_close): Ditto. + +Wed Mar 1 19:31:32 2000 Andrew Cagney + + * CONTRIBUTE (configure.in): Note that patches to configure are + not needed. + +2000-03-01 Mark Kettenis + + * MAINTAINERS: Correct my own mail address. + Wed Mar 1 11:26:07 2000 Andrew Cagney * MAINTAINERS: Document people with paperwork pending. @@ -83,10 +901,10 @@ Tue Feb 29 15:14:56 2000 Andrew Cagney as in the Linux kernel. Modified prototype to get rid of unused parameters. (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same - naming convention as in the Linux kernel. Fixed calls to + naming convention as in the Linux kernel. Fixed calls to fetch_nwfpe_*. (store_fpregs): Fixed calls to store_nwfpe_*. Removed - unused variable. + unused variable. Mon Feb 28 18:24:32 2000 Andrew Cagney @@ -198,7 +1016,7 @@ Thu Feb 24 18:42:15 2000 Andrew Cagney * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to $(SUBDIR_*_INSTALL) when so configured. * configure: Regenerate. - + * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using configure. (install-only): Add dependency on $(CONFIG_INSTALL). Delete code @@ -212,7 +1030,7 @@ Thu Feb 24 18:19:52 2000 Andrew Cagney * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace. * configure: Regenerate. - + 2000-02-24 Christopher Faylor * configure.tgt: Add arm, mips, sh wince targets. @@ -266,7 +1084,7 @@ Mon Feb 21 13:57:27 2000 Andrew Cagney interface. * configure: Regenerate. - + * Makefile.in (SUBDIR_MI_OBS, SUBDIR_MI_SRCS, SUBDIR_MI_DEPS, SUBDIR_MI_INITS, SUBDIR_MI_LDFLAGS, SUBDIR_MI_CFLAGS): New macros. (CONFIG_OBS, CONFIG_SRCS, CONFIG_DEPS, CONFIG_INITS, @@ -387,7 +1205,7 @@ Mon Feb 21 11:03:01 2000 Andrew Cagney Andrew Cagney, Elena Zannoni and Fernando Nasser; Web pages - Jim Kingdon. * MAINTAINERS: Add Nick Clifton to write after approval list. - + Mon Feb 21 10:30:39 2000 Andrew Cagney * MAINTAINERS: Add note on multiple maintainers. @@ -484,7 +1302,7 @@ Wed Feb 16 19:00:02 2000 Andrew Cagney code to also handle the PowerOpen ABI. (ppc_push_return_address): Enable for all ports. * config/powerpc/tm-ppc-aix.h (USE_GENERIC_DUMMY_FRAMES, - PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, + PUSH_DUMMY_FRAME, PUSH_RETURN_ADDRESS, GET_SAVED_REGISTER, CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LOCATION, CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET): Override defaults provided by generic RS6000 definitions so that call dummies @@ -507,7 +1325,7 @@ Wed Feb 16 19:00:02 2000 Andrew Cagney 2000-02-15 Jesper Skov Patch applied by Kevin Buettner - + * rs6000-tdep.c (skip_prologue): skip copying of argument registers to local variable registers. @@ -548,7 +1366,7 @@ Mon Feb 14 15:20:26 2000 Andrew Cagney * configure.tgt (i[3456]86-*-netbsd*): add gdbserver to configdirs. * gdbserver/low-nbsd.c: New file. - + * gdbserver/Makefile.in: convert to autoconf. * gdbserver/configure.in: likewise. * gdbserver/configure: generate. @@ -754,7 +1572,7 @@ Tue Feb 1 00:17:12 2000 Andrew Cagney * ui-file.c, ui-file.h: Rename gdb-file.h, gdb-file.c. Rename ``struct gdb_file'' to ``struct ui_file''. Delete typedef GDB_FILE. - + * Makefile.in: Update. * ax-gdb.c, ax-general.c, ax.h, buildsym.c, c-lang.c, c-lang.h, @@ -815,7 +1633,7 @@ Mon Jan 31 17:14:52 2000 Andrew Cagney tui_file_get_strbuf, tui_file_adjust_strbuf, tui_file_flush, fputs_unfiltered_hook): Moved to tui/tui-file.c and tui/tui-file.h. - + * Makefile.in (COMMON_OBS): Add gdb-file.o, tui-file.o. (tui-file.o, gdb-file.o): Add dependencies. (corefile.o, main.o, utils.o, simmisc.o): Update dependencies. @@ -964,11 +1782,11 @@ Mon Jan 31 17:14:52 2000 Andrew Cagney * infrun.c (normal_stop): Use enum values rather than integers for the source_flag to be passed to show_and_print_stack_frame(). Update copyright. - + * frame.h (print_what): New enum for 'source' argument to print_frame_info_base(). Use this instead of obscure numbers. Update copyright. - + Sun Jan 16 17:58:00 2000 David Taylor * event-top.c (stdin_event_handler): call quit_command rather than @@ -1082,7 +1900,7 @@ Thu Jan 13 23:34:17 EST 2000 Nicholas Duffek (proc_flags): combine flags that UnixWare splits into two locations. (proc_modify_flag): add support for PR_KLC (kill on last close). (proc_[un]set_kill_on_last_close): new functions. - + 2000-01-07 Elena Zannoni * infrun.c (normal_stop): Print out thread id when we stop.