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Diffstat (limited to 'gdb/ChangeLog-96')
| -rw-r--r-- | gdb/ChangeLog-96 | 5116 |
1 files changed, 5116 insertions, 0 deletions
diff --git a/gdb/ChangeLog-96 b/gdb/ChangeLog-96 new file mode 100644 index 00000000000..760b425f759 --- /dev/null +++ b/gdb/ChangeLog-96 @@ -0,0 +1,5116 @@ +Tue Dec 31 15:19:32 1996 Geoffrey Noer <noer@cygnus.com> + + * config/mn10300/tm-mn10300.h: more small register fixes + +Tue Dec 31 06:51:43 1996 Mark Alexander <marka@cygnus.com> + + * config/i386/xm-windows.h: Undo previous change to SIGTRAP + and SIGQUIT values; it messed up non-MIPS targets. + * config/mips/tm-mips.h: Undefine BREAKPOINT, replace + with separate LITTLE_BREAKPOINT and BIG_BREAKPOINT definitions; + this fixes problem with setting breakpoints in little-endian + programs in the simulator. + +Mon Dec 30 00:14:06 1996 Doug Evans <dje@seba.cygnus.com> + + * remote-sim.c (gdbsim_open_p): New static local. + (gdbsim_open): Call unpush_target if sim open. Set gdbsim_open_p. + (gdbsim_close): Only call sim_close if sim open. Reset gdbsim_open_p. + +Sun Dec 29 09:15:03 1996 Mark Alexander <marka@cygnus.com> + + * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent + with sim/mips/support.h. + +Fri Dec 27 14:53:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * v850-tdep.c (struct pifsr): Add cur_frameoffset field. + (v850_scan_prologue): Add debug code #ifdef'ed DEBUG. Support new + compiler prologues using register save functions and short store + instructions. Add support for functions with large stack frames. + + * config/v850/tm-vm850.h ({R0,R1,R12,EP}_REGNUMS): New register + number defintiions for r0, r1, r12, ep. + (SAVE{1,2,3}_{START,END}_REGNUM): Register number definitions for + the 3 sets of saved registers. + +Thu Dec 26 19:56:55 1996 Mark Alexander <marka@cygnus.com> + + * valprint.c (print_longest): Don't lose upper bits + of 64-bit values on Windows. + * config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined, + undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will + be printed without loss of upper bits. + +Thu Dec 26 15:15:21 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * config/sparc/tm-sparclet.h: make registers ASR15, ASR19 invisible + (they're not useful, you can't change, write or even read them) + +Thu Dec 26 15:20:48 1996 Fred Fish <fnf@cygnus.com> + + * config/pa/hppahpux.mh (TERMCAP): Always link to libc before + libcurses, to avoid picking up broken select() from libcurses + on some versions of HPUX. + +Thu Dec 26 15:14:41 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sparclet-rom.c: Remove includes of Unix system files. + Add function "sparclet_supply_register" so that parse_register_dump + will not seg-fault by calling a null function pointer. + Remove XMODEM support (unfinished work?). + Remove flag "MO_HANDLE_NL", so monitor's output can be read by humans. + Add fill command. + Remove colon from getreg.resp_delim so PSR register will work. + Remove pointer to sparclet_load (downloading SREC's doesn't work). + Null out local register names for %g0, all %cc and all %asr regs, + since the monitor can't report them. Will return zero instead. + * sparclet-stub.c: New -- remote protocol support for sparclet CPU. + * config/sparc/tm-sparclet.h: Re-arrange REGISTER_NAMES: + Add back %g0 and %psr, add %cc coprocessor regs, add %asr regs. + Adjust NUM_REGS and REGISTER_BYTES accordingly + +Tue Dec 24 10:27:37 1996 Jeffrey A Law (law@cygnus.com) + + * remote-e7000.c (want_h8300h, want_nopc_h8300h): Renamed + from want and want_nopc. + (want_h8300s, want_nopc_h8300s): New variables for H8/S register + lists. + (e7000_fetch_registers): Use H8/300H or H8/S register list string + as needed. + (e7000_wait): Likewise. + +Mon Dec 23 02:25:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mips-tdep.c (mips_find_saved_regs): If a frame has been + interrupted by a signal, figure out whether the registers that + the proc_desc claims are saved have been saved yet. + (mips_push_dummy_frame): Write dummy frame register after all + registers have been saved in the dummy frame. Update comments + to reflect the fact that we are now using an AT_ENTRY_POINT + call dummy. + +Sun Dec 22 15:52:25 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c (d10v_skip_prologue): PR11287. Fix problem where + some breakpoints weren't being set. + +Sat Dec 21 12:57:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/mips/tm-mips.h (PC_IN_CALL_DUMMY): Removed, the default + definition in inferior.h is sufficient. + * mips-tdep.c (mips_pc_in_call_dummy): Ditto. + (mips_push_arguments): Make sure that the stack is aligned to a + multiple of 8 after the arguments are pushed. + Structures are always passed by value in the old ABI. + Adjust argument register value on big endian targets when passing + a value whose length is less than the register size. + Write stack arguments with a single write_memory call. + (mips_pop_frame): Use frame_saved_regs instead of proc_desc to + decide which registers have to be restored. + + * irix5-nat.c (fill_gregset): Sign extend registers before + filling in the gregset structure. + +Fri Dec 20 11:06:03 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/genmakes: Don't define _DEBUG. This breaks wingdb. + +Thu Dec 19 19:42:44 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * v850-tdep.c (v850_scan_prologue): Deal with -mep shorting + register saves by using the ep register. + +Thu Dec 19 15:57:16 1996 Doug Evans <dje@canuck.cygnus.com> + + * m32r-tdep.c (m32r_frame_find_saved_regs): Fix thinko in arg def. + +Thu Dec 19 09:38:56 1996 Mark Alexander <marka@cygnus.com> + + * values.c (unpack_double): Make it compile with MSVC++ 2.x. + * remote-mips.c (S_IROTH): Define if not defined by stat.h, e.g. + when using MSVC++. + (common_open): Fix help string. + +Wed Dec 18 23:01:32 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Use NewFolderRecursive for installation. + +Sat Dec 14 20:50:01 1996 Mark Alexander <marka@cygnus.com> + + * mips-tdep.c (mips_push_arguments): Handle floating point args. + * config/mips/tm-mips.h (FIX_CALL_DUMMY): Define to set up $25 + correctly for PIC on Irix 5. + +Sat Dec 14 09:52:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * i386-tdep.c (i386_frame_find_saved_regs): Handle zero return + from get_pc_function_start gracefully. + +Sat Dec 14 00:43:57 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * c-exp.y (qualified_name): Replace explicit check for valid + destructor name with call to destructor_name_p. + + * c-lang.h, c-typeprint.c (cp_type_print_method_args): Removed, + no longer needed. + + * c-typeprint.c (c_type_print_varspec_prefix, c_type_print_base): + Replace remaining fprintf_unfiltered calls with their filtered variant. + (c_type_print_base): Do not print return type for destructors from + template classes. + Replace cp_type_print_method_args with cplus_demangle call to get + consistent type output for stubbed and unstubbed methods. + + * cp-valprint.c (cp_print_class_method): Replace + cp_type_print_method_args with cplus_demangle call to get consistent + type output for stubbed and unstubbed methods. + + * gdbtypes.c, gdbtypes.h (get_destructor_fn_field): New function + to find the destructor field indices for a type. + + * gdbtypes.h (struct type): Clarify comments for vptr_basetype + and arg_types fields. + (struct fn_field): Remove args field, no longer used. + + * symtab.c (decode_line_1), valops.c (value_struct_elt, + check_field_in): Use get_destructor_fn_field to find the destructor + field indices instead of assuming that the compiler passes the member + function fields in a specific order. + + * symtab.c (find_methods): Pass NULL instead of SYMBOL_BLOCK_VALUE + to lookup_symbol. + (list_symbol): Replace cp_type_print_method_args with cplus_demangle + call in zapped out code and explain why this code is zapped out. + +Thu Dec 12 13:29:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/powerpc/ppc{,le}-sim.mt (SIM): Add the simulator common + library ../sim/common/libcommon.a. + +Wed Dec 11 11:15:08 1996 Doug Evans <dje@canuck.cygnus.com> + + * monitor.c (monitor_load): Add support for load address argument. + * dsrec.c: #include <time.h>. + (load_srec): New argument load_offset. Print download stats. + * srec.h (load_srec): Update prototype. + * sh3-rom.c (sh3_load): Update call to load_srec. + +Mon Dec 9 17:34:05 1996 Geoffrey Noer <noer@cygnus.com> + + * config/mn10300/tm-mn10300.h: more small register fixes + * mn10300-tdep.c: filled in from another target + +Mon Dec 9 17:12:19 1996 Doug Evans <dje@canuck.cygnus.com> + + * monitor.c (monitor_insert_breakpoint): Handle bi-endian machines. + +Mon Dec 9 15:58:51 1996 Mark Alexander <marka@cygnus.com> + + * config/mips/tm-mips.h: Get rid of call-dummy code. + Minor changes to make pre-ANSI compilers happy. + * mips-tdep.c: Minor changes to make pre-ANSI compilers happy. + (mips_push_arguments): Rewrite to partially support EABI. + (mips_pc_in_call_dummy): New function. + * infcmd.c: Include symfile.h to get prototype of entry_point_address, + which fixes 64-bit sign extension bug on MIPS. + +Mon Dec 9 00:14:49 1996 Geoffrey Noer <noer@cygnus.com> + + * config/mn10300/tm-mn10300.h: fix register names + * mn10300-tdep.c: new skeleton tdep for mn10300 + +Sun Dec 8 18:02:57 1996 Doug Evans <dje@canuck.cygnus.com> + + * remote-sim.h: Update some comments. + * remote-sim.c (gdb_os_error): New function. + (init_callbacks): Fix initializing of gdb_callback. Add gdb_os_error. + (gdb_os_printf_filtered): Use gdb_stdout, not stdout. + +Sun Dec 8 00:36:31 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsets + from O32 and N32 ABI. + (xfer_link_map_member): Work around problem with alignments + in struct obj when compiling GDB under N32 ABI. + +Thu Dec 5 23:30:44 1996 Stan Shebs <shebs@andros.cygnus.com> + + * d10v-tdep.c: Add support for examination and interpretation + of instruction trace buffer. + (trace, untrace, info trace, tdisassemble): New commands. + +Thu Dec 5 14:06:23 1996 Doug Evans <dje@canuck.cygnus.com> + + * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER): Undef. + (TARGET_BYTE_ORDER_SELECTABLE): Define. + (BREAKPOINT): Undef. + ({BIG,LITTLE}_BREAKPOINT): Define. + (TM_PRINT_INSN_MACH): Redefine for sparclet. + +Wed Dec 4 16:34:05 1996 Geoffrey Noer <noer@cygnus.com> + + * config/mn10300/mn10300.mt, config/mn10300/tm-mn10300.h: New. + +Tue Dec 3 13:02:08 1996 Fred Fish <fnf@ninemoons.com> + + * infptrace.c (store_inferior_registers): Move some common code out + to store_register, like fetch_inferior_registers & fetch_register. + (store_register): New function, from store_inferior_registers. + (fetch_inferior_registers, fetch_register): Minor code tweaks to + make {fetch,store}_inferior_registers and {fetch,store}_register + routines as similar in structure as possible. + (fetch_inferior_registers, store_inferior_registers): Eliminate + local variable numregs and just use ARCH_NUM_REGS directly. + +Tue Dec 3 11:38:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * blockframe.c: add macro USE_GENERIC_DUMMY_FRAMES to enable/disable + code for generic call_dummy frames. + * config/h8300/tm-h8300.h: turn on USE_GENERIC_DUMMY_FRAMES + * config/m32r/tm-m32r.h: Ditto. + * config/sh/tm-sh.h: Ditto. + * config/v850/tm-v850.h: Ditto. + +Sun Dec 1 00:41:47 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * vax-tdep.c (vax_print_insn, print_insn_arg): Use info functions + for printing. From Valeriy Ushakov <uwe@ptc.spbu.ru>. + +Sun Dec 1 00:40:46 1996 Geoffrey Noer <noer@cygnus.com> + + * configure.tgt: Add new mn10300 entry. + +Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + Add support for Irix 6.2 native O32 and N32 ABI. + + * config.in, configure.in, configure: Check for <objlist.h>. + * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now. + + * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS + instead of SYMBOL_BLOCK_VALUE to get the address of a static member. + + * dwarf2read.c: Turn warnings and recoverable errors into complaints, + add new complaints where appropriate. + gcc -Wall cleanup. + (struct line_head): Change line_base from char to int to avoid + problems with compilers whose plain char is represented by an + unsigned char. + (struct partial_die_info): Add is_declaration field. + (dwarf2_tmp_obstack): New obstack for allocating temporary storage + used during symbol reading. + (cu_header_offset): New variable for resolving relative reference + dies. + (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset): + New interface variables for decode_locdesc. + (struct dwarf2_pinfo): New structure for communication between + psymtab and symtab reading, passed via pst->read_symtab_private. + (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files + without line number sections. + (dwarf2_build_psymtabs_hard): Initialize temporary obstack + for symbol reading. + Allocate and initialize pst->read_symtab_private. + Relocate pst->textlow and pst->texthigh with baseaddr. + (scan_partial_symbols): Do not add DW_AT_declaration symbols + to the partial symbol table. + Add file scope enumerator symbols to the partial symbol table. + Fix typo in highpc computation. + If we didn't find a lowpc, set it to highpc to avoid complaints + from `maint check. + (add_partial_symbol): Relocate symbol values with baseaddr. + Add static DW_TAG_subprogram and DW_TAG_variable symbols to the + minimal symbol table. + Obtain symbol values for DW_TAG_variable symbols from the location + descriptor, skip symbols with missing location desciptors. + Skip symbols for aggregate types without children. + Handle enumerator symbols. + (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose. + (psymtab_to_symtab_1): Set local variables from + pst->read_symtab_private, set cu_header_offset and baseaddr. + Initialize temporary obstack for symbol reading, initialize + buildsym and add a cleanup to really_free_pendings. + Relocate highpc with baseaddr when calling end_symtab. + If the compilation is from a C file generated by language + preprocessors, do not set the symtab language if it was already + deduced by start_subfile. + Removed verbose sorting symbol table message. + (process_die): Handle DW_TAG_ptr_to_member_type and + DW_TAG_reference_type. + Use read_subroutine_type to get the function type for + DW_TAG_subprogram before calling read_func_scope. + (read_file_scope): Initialize file name to <unknown>, start_subfile + expects a non-NULL name. + If we didn't find a lowpc, set it to highpc to avoid complaints + from finish_symbol. + Relocate lowpc and highpc with baseaddr. + Get rid of Irix6.2 native cc compile machine prefix in comp_dir. + Zero out ftypes for each new compilation unit (may be different + language or different objfile). + Accept compilation units without line number information, pass + comp_dir to decode_lines. + (read_func_scope): Initialize function name to <unknown> to avoid + core dumps when DW_AT_name is missing. + Relocate lowpc and highpc with baseaddr. + Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations. + Pass function type to new_symbol. + (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr. + (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME. + Handle DW_TAG_class_type. + Copy fields to type_obstack, release temporary storage for fields. + Don't add symbol if die is a stub die and has no children. + Handle C++ static member fields. + (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME. + Copy fields to type_obstack, release temporary storage for fields. + Let new_symbol handle the symbol creation for enumerators + instead of handcrafting a symbol. + Determine signedness of enum type from enumerators. + (dwarf_read_array_type): Handle variable length arrays. + Use lookup_pointer_type instead of handcrafting a type. + Create array type only if a DW_TAG_subrange_type was found. + (read_tag_pointer_type, read_tag_reference_type): + Use lookup_pointer_type and lookup_reference_type instead + of handcrafting a type. + (read_tag_ptr_to_member_type): New function to handle + DW_TAG_ptr_to_member_type. + (read_subroutine_type): Handle parameter dies. + Use lookup_function_type instead of handcrafting a type. + (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef. + (read_base_type): If the type has a name, use init_type to create + a new type instead of second guessing a fundamental type. + (read_comp_unit): Reset die reference table before building + a new one. + (dwarf2_read_section): Read section contents into psymbol_obstack. + (dwarf2_read_abbrevs): Handle unterminated abbreviations + for a compile unit gracefully. + (read_partial_die): Zero partial die before reading its info. + Handle DW_AT_declaration. + Fix typo in handling of DW_FORM_block4. + (read_full_die): Fix typo in handling of DW_FORM_block4. + (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes): + New routines to get signed values from a buffer. + (read_n_bytes, read_string): Allocate storage from the temporary + obstack. If the host char size permits it, return pointer + to buffer instead of allocating storage. + (set_cu_language): Handle DW_LANG_Mips_Assembler. + (dwarf_attr): Return NULL if reference die for DW_AT_specification + or DW_AT_abstract_origin die is not found. + (record_minimal_symbol): Removed, replaced with a direct call to + prim_record_minimal_symbol, it now handles saving the string itself. + (convert_locdesc): Removed, partial symtab reading now uses + decode_locdesc. + (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute + offset for the die reference. + (dwarf_decode_lines): Complain if the line section info is missing. + Use read_1_signed_byte to extract lh.line_base to avoid + problems with compilers whose plain char is represented by an + unsigned char. + Add cleanups for allocated temporary storage. + Start a subfile for the first file in the state machine. + Fix off by one problem with dirs.dirs access. + Use comp_dir when directory index is 0. + Support multiple sequences (from Jason Merrill <jason@cygnus.com>). + (dwarf2_start_subfile): Try to keep line numbers from identical + absolute and relative file names in a common subfile. + (new_symbol): Allocate symbol and symbol name on the symbol_obstack. + Set SYMBOL_LINE from DW_AT_decl_line if present. + Set SYMBOL_TYPE from passed type if not NULL. + Change DW_TAG_variable symbol types with missing type entries + to a sensible type. + Handle optimized_out, offreg and islocal storage classes. + Add external symbols with type information whose address isn't + known as LOC_UNRESOLVED symbols. + Synthesize typedefs for C++ classes, structs, unions and enumerations. + Handle DW_TAG_enumerator symbols, complain for unrecognized + symbol tags. + (die_type): A missing DW_AT_type represents a void type. + Use dwarf2_get_ref_die_offset to get the absolute offset for + the die reference. + (die_containing_type): New function to build type from + DW_AT_containing_type attribut. + (read_type_die): Handle DW_TAG_ptr_to_member_type. + Treat DW_TAG_subprogram like DW_TAG_subroutine_type. + (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT + fundamental type. + (create_name): Removed, symbol name allocation is now done + in new_symbol. + (dump_die): Use print_address_numeric to print a CORE_ADDR. + (dwarf2_empty_die_ref_table): New function to clear the die + reference table. + (dwarf2_get_ref_die_offset): New function to get the absolute + die offset from a die reference attribute. + (decode_locdesc): Complete rewrite using a stack, code mostly + borrowed from dwarfread.c:locval. + (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type. + (dwarf_alloc_block): Allocate block on temporary obstack. + + * elfread.c (elf_symtab_read): When handling Irix dynamic symbols, + skip section name symbols and relocate all others. + (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero. + + * irix5-nat.c (fetch_core_registers): Handle core_reg_sect + from N32 executables. Call registers_fetched after extracting + the registers. + (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New + definitions to enable support of O32 and N32 format objlists. + (struct so_list): New members offset, so_name and lmstart to + eliminate dependencies from the objlist format used. + (solib_map_sections, symbol_add_stub, solib_add, + info_sharedlibrary_command, solib_address, clear_solib): Use + so_name and LM_OFFSET. + (first_link_map_member): Rewrite to enable support of O32 and N32 + format objlists. + (next_link_map_member, xfer_link_map_member): New functions to + support O32 and N32 format objlists. + (find_solib): Use first_link_map_member, next_link_map_member and + xfer_link_map_member. + (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of + host signal numbers. + + * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators): + Pass CORE_ADDR variant to add_psymbol_to_list. + + * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue + if we encounter a positive stack adjustment. Handle `move $30,$sp'. + Handle `sd reg,offset($sp)' for 32 bit ABIs. + + * symmisc.c (dump_msymbols, print_partial_symbols): Use + print_address_numeric to print a SYMBOL_VALUE_ADDRESS. + (dump_symtab): Print compilation directory if it is not NULL. + + * valops.c (search_struct_field, value_struct_elt_for_reference): + Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the + address of a static member. + +Thu Nov 28 00:46:24 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * vax-tdep.c (vax_print_insn): Made static, modified to take + disassemble_info as parameter. + (_initialize_vax_tdep): New function to initialize tm_print_insn + to vax_print_insn. + +Wed Nov 27 11:29:06 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * blockframe.c: Remove old-style CALL_DUMMY code. + * h8300-tdep.c, config/h8300/tm-h8300.h: Ditto. + * m32r-tdep.c, config/m32r/tm-m32r.h: Ditto. + * sh-tdep.c, config/sh/tm-sh.h: Ditto. + * v850-tdep.c, config/v850/tm-v850.h: Ditto. + +Wed Nov 27 10:32:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * breakpoint.c: DELETE command will not delete CALL_DUMMY breakpoint. + * blockframe.c: Add target-independant support for managing + CALL_DUMMY frames on the host side. + * frame.h: Declarations for generic CALL_DUMMY frame support. + * h8300-tdep.c: Add target function calls using generic frame support. + * config/h8300/tm-h8300.h: config for generic target function calls. + * m32r-tdep.c: Add target function calls using generic frame support. + * config/m32r/tm-m32r.h: config for generic target function calls. + * sh-tdep.c: Add target function calls using generic frame support. + * config/sh/tm-sh.h: config for generic target function calls. + * v850-tdep.c: Add target function calls using generic frame support. + * config/v850/tm-v850.h: config for generic target function calls. + * valops.c: ADD PUSH_RETURN_ADDRESS so that it doesn't have to be + done by PUSH_ARGUMENTS when there's no CALL_DUMMY. + +Tue Nov 26 19:21:35 1996 Mark Alexander <marka@cygnus.com> + + * config/mips/tm-mips.h (ADDR_BITS_REMOVE, TARGET_READ_SP): Define. + (mips_addr_bits_remove): Declare. + * mips-tdep.c (mips_push_dummy_frame): Fix heuristic-fence-post + errors when hitting breakpoints during inferior function calls + in 64-bit programs. + (fix_sign_extension): Make public, rename to mips_addr_bits_remove. + * utils.c (paddr_nz, preg_nz): New functions, similar to + paddr and preg but don't print leading zeroes. + * defs.h (paddr_nz, preg_nz): Declare. + * remote-mips.c: Use paddr_nz instead of paddr throughout + to reduce packet size. + (pmon_end_download): Improve timeout error handling. + +Tue Nov 26 17:21:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure: Rebuild with autoconf 2.12. + +Mon Nov 25 13:17:16 1996 Fred Fish <fnf@ninemoons.com> + + From: Paul Eggert <eggert@twinsun.com> + * remote-bug.c (wait_strings): Avoid creating a trigraph. + +Fri Nov 22 15:55:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * valops.c (value_at, value_fetch_lazy): Put in D10V call + to fix up address pointers. + * values.c (value_from_longest): Removed previous d10v changes. + * config/d10v/tm-d10v.h (TARGET_PTR_BIT): Change to 4 bytes. + +Fri Nov 22 10:06:19 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/i386/nm-i386v4.h (LOSING_POLL): Define, needed for + Unixware 1.1.2. + +Thu Nov 21 19:13:58 1996 Mark Alexander <marka@cygnus.com> + + * mips-tdep.c: Replace hard-coded constants with MIPS_INSTLEN. + (common_breakpoint): Use paddr instead of %x to print 64-bit values. + (heuristic_proc_desc): Add tests for 64-bit instructions. + (init_extra_frame_info, mips_push_arguments): Recognize additional + registers for EABI. + * remote-mips.c: Extend DDB target to allow TFTP downloads. + * config/mips/tm-mips.h (MIPS_LAST_ARG_REGNUM, MIPS_NUM_ARG_REGS): + Define. + +Wed Nov 20 19:09:16 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * infcmd.c (do_registers_info): Call val_print with the + virtual buf instead of the raw buf. Needed for REGISTER_CONVERT + to work with non-floating point regs. + + * d10v-tdep.c (d10v_skip_prologue): If we have line debugging + information, then the end of the prologue should the first + assembly instruction of the first source line. + + * values.c (value_from_longest): Put in D10V call to + fix up address pointers. + + * config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified. + (REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM. + (REGISTER_CONVERTIBLE): Make PC and SP convertible. + (REGISTER_CONVERT_TO_VIRTUAL): Define. + (REGISTER_CONVERT_TO_RAW): Define. + (D10V_MAKE_DADDR): Define. + (D10V_MAKE_IADDR): Define. + +Wed Nov 20 16:15:15 1996 Geoffrey Noer <noer@cygnus.com> + + * config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC) + -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb + +Wed Nov 20 00:43:09 1996 Doug Evans <dje@canuck.cygnus.com> + + * callback.h: Delete, moved to ../include. + * callback.c: Delete, moved to ../sim/common. + * Makefile.in (SFILES,COMMON_OBJS): Delete callback.[co]. + (callback.o): Delete rule. + * remote-sim.h: No longer include callback.h. + (sim_callback_write_stdout): Delete prototype. + * remote-sim.c (init_callbacks,end_callbacks): New functions. + (gdb_os_write_stdout, gdb_os_printf_filtered): New functions. + (gdb_callback, callbacks_initialized): New static globals. + (gdbsim_open): Call init_callbacks. + (gdbsim_close): Call end_callbacks. + (simulator_command): Call init_callbacks. + + * config/h8300/h8300.mt (SIM): Change to ../sim/h8300/libsim.a. + * config/h8500/h8500.mt (SIM): Change to ../sim/h8500/libsim.a. + +Mon Nov 18 15:58:05 1996 Jim Wilson <wilson@cygnus.com> + + * config/mips/tm-mips.h (FIX_CALL_DUMMY): Change unsigned LONGEST + to ULONGEST. + +Fri Nov 15 15:34:18 1996 Fred Fish <fnf@cygnus.com> + + From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE> + * procfs.c (wait_fd): Handle EINTR error return from poll + by restarting the poll. + * defs.h (PIDGET): Define a default version that just + returns its argument unchanged. + * inflow.c (terminal_init_inferior): Eliminate #ifdef + of PIDGET and fold both alternatives into common code. + (pass_signal): Use PIDGET for pid passed to kill(). + +Thu Nov 14 15:54:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * utils.c (paddr,preg): Use a static variable initialized to 32 + instead of doing addr>>32 to eliminate a warning produced by GCC + on 32-bit systems. + + * config/d10v/tm-d10v.h (ULONGEST): Define. + +Tue Nov 12 12:25:27 1996 Jim Wilson <wilson@cygnus.com> + + * c-typeprint.c (cp_type_print_method_args): Pass -1 for show in + recursive call to type_print. + +Tue Nov 12 12:18:29 1996 Jim Wilson <wilson@cygnus.com> + + * defs.h (ULONGEST): New macro. + * alpha-tdep.c, breakpoint.c, c-exp.y, ch-exp.c, convex-xdep.c, + corefile.c, defs.h, f-exp.y, findvar.c, gdbcore.h, m2-exp.y, + m88k-tdep.c, printcmd.c, remote-hms.c, remote-mips.c, sparc-tdep.c, + valarith.c, valops.c, values.c, config/gould/tm-np1.h, + config/mips/tm-mips.h, mswin/prebuilt/gdb/cexptab.c, + mswin/prebuilt/gdb/fexptab.c, mswin/prebuilt/gdb/m2exptab.c: + Change all occurances of unsigned LONGEST to ULONGEST. + + * configure.host (mips-sgi-irix6): Add. + +Tue Nov 12 12:16:40 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sh-tdep.c: Add functionality for target function calls. + * config/sh/tm-sh.h: Add support for target function calls. + +Tue Nov 12 12:06:58 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * m32r-tdep.c: Add functionality for target function calls. + * valops.c: Small change to support target function calls. + * config/m32r/tm-m32r.h: Add support for target function calls. + +Mon Nov 11 17:15:59 1996 Geoffrey Noer <noer@cygnus.com> + + * defs.h: Modify Nov 11 12:59:00 change so _MSC_VER is checked + instead of _WIN32. + * win32-nat.c: Fix Nov 11 12:59:00 change (windows.h should + be included instead of windefs.h for compilers other than + VC++). + * mswin/windefs.h: Remove ^Ms and change C++ style comments + to C style comments. + +Mon Nov 11 14:32:38 1996 Mark Alexander <marka@cygnus.com> + + * utils.c (get_cell): Fix off-by-one bug. + * mips-tdep.c (get_frame_pointer, fix_sign_extension): + New functions to consolidate common code. + (mips_frame_chain, init_extra_frame_info): Use new functions + to fix problems with backtrace and finish commands on ddb board. + +Mon Nov 11 12:59:00 1996 Dawn Perchik <dawn@critters.cygnus.com> + + * mips-tdep.c, remote-mips.c, values.c, mdebugread.c, + config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support. + * defs.h: Cleanup; add prototypes. + * corefile.c: Change FIXME #ifdef + * win32-nat.c: Include windefs instead of windows.h. + * utils.c: Add routines for printing addresses and registers + based on type size. + +Sat Nov 9 01:05:10 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alpha-tdep.c (heuristic_proc_desc): Stop examining the prologue + if we encounter a positive stack adjustment. + (find_proc_desc): If heuristic_fence_post is non-zero, use + heuristic_proc_start to determine the start of a function before + calling heuristic_proc_desc. + + * coffread.c (coff_symtab_read): Change minimal symbol types + for C_LABEL symbols from mst_* to mst_file_*. + + * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. + + * configure.in: Handle error message from sun3 native ld when + configuring HLDFLAGS. + * configure: Regenerated with autoconf. + + * c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET. + * cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure + that the virtual base pointer from an user object still points to + accessible memory. + + * dbxread.c (dbx_symfile_init): Initialize sym_stab_info to + clear the recently added header_files fields. + (dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak. + +Fri Nov 8 14:30:23 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * config/tm-sh.h: Added a missing comma in middle of + REGISTER_NAMES list. + +Fri Nov 8 12:29:51 1996 Stan Shebs <shebs@andros.cygnus.com> + + * monitor.c: Fix some formatting and comments. + + * remote-sim.c (simulator_command): Set up callbacks before + entering the simulator. + +Thu Nov 7 15:19:08 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c: Fix some problems with inferior function calls. + * config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be + a pointer to the dummy's stack instead of just a flag. + +Tue Nov 5 10:21:02 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * m32r-tdep.c: Improved frame_chain and fn prologue analysis. + * config/tm-m32r.h: Add framesize and register to extra_frame_info. + +Tue Nov 5 10:08:07 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/gdbwin.h: Remove bogus definition of CORE_ADDR. + * mswin/srcwin.cpp (CSrcScroll1::CSrcScroll1): Initialize depth + to fix divide-by-zero problem with clicking on source window. + +Mon Nov 4 00:48:37 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/recordit: Fix problem with absolute paths. + * mswin/recordit: Fix problem with relative paths. + +Sun Nov 3 18:06:42 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/{Makefile.in configure configure.in}: New files for + configuring wingdb under Unix. + +Sat Nov 2 03:54:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): Handle + missing or zero-sized .text sections properly. + * mdebugread.c: Handle scRConst and scSUndefined storage classes. + * stabsread.c (scan_file_globals): Try to resolve symbols + for shared libraries from the minimal symbol table of the main + executable first. + +Fri Nov 1 13:59:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c, config/d10v/tm-d10v.h: Major fixes to support + inferior function calls and proper stack backtracing on D10V-EVA + board. + +Fri Nov 1 10:50:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/powerpc/linux.mh (NATDEPFILES): Fix up things so that it + links. + (GDBSERVER_DEPFILES,TERMCAP): Ditto. + + * monitor.c (dev_name,targ_ops): Move static variables before + first use, to avoid compiler warnings. + +Thu Oct 31 16:37:17 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * m32r-tdep.c: Improved frame_chain and fn prologue analysis. + * configure.tgt: Add entry for m32r target. + * monitor.h: Add a flag to tell monitor_store_register to use + (val, regno) instead of (regno, val). + * monitor.c: Make monitor_store_register honor the above flag. + Make monitor_exp ignore DC1/DC3 for m32r. + Increase buf size in monitor_dump_regs. + +Wed Oct 30 18:14:14 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * m32r-tdep.c, m32r-rom.c: New files. + * config/m32r/m32r.mt: New file. + * config/m32r/tm-m32r.h: New file. + +Tue Oct 29 16:56:01 1996 Geoffrey Noer <noer@cygnus.com> + + * config/i386/xm-cygwin32.h: + * config/powerpc/xm-cygwin32.h: + add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly + truncated. + +Tue Oct 29 18:36:43 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE): + Define. + +Tue Oct 29 14:59:20 1996 Stan Shebs <shebs@andros.cygnus.com> + + * TODO: Add item suggesting an "info bfd" command. + +Tue Oct 29 12:48:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c: Snapshot that supports D10V-EVA board. + + * config/d10v/tm-d10v.h (REGISTER_NAMES): Add imap0,imap1,dmap. + (TARGET_READ_FP,TARGET_WRITE_FP): Define. + +Mon Oct 28 17:34:24 1996 Stu Grossman (grossman@critters.cygnus.com) + + * mswin/genmakes mswin/recordit: New scripts to generate make + files for MSVC. + +Sun Oct 27 20:18:04 1996 Mark Alexander <marka@cygnus.com> + + * config/mips/{tm-vr5000.h,tm-vr5000el.h,vr5000.mt,vr5000el.mt}: + New files. + * configure.tgt: Modify cases for vr5000 to use new files. + +Sat Oct 26 07:15:14 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * config/alpha/alpha-osf3.mh (XM_CLIBS): Add -lm for OSF/1-4.0. + + * procfs.c (proc_set_exec_trap): Under Alpha OSF/1-4.0, tracing + the entry to the exit system call to detect termination of the + inferior stopped working. Trace termination of the inferior via + PRFS_STOPTERM instead. + (procfs_init_inferior): Do not trace entry to exit system call + if PIOCSSPCACT is defined. + (procfs_wait): Handle PR_DEAD event, which signals the termination + of the inferior if PRFS_STOPTERM is set. + + * mdebugread.c (parse_partial_symbols): Ignore stNil section + start address symbols. + + * sparc-tdep.c (get_saved_register): Get saved PC from the + frame info if not in innermost frame. + +Thu Oct 24 10:51:45 1996 Mark Alexander <marka@cygnus.com> + + * dbxread.c (process_one_symbol): Interpret end-of-function + markers correctly; this fixes problem on Vr5000 where all + functions in a module had the same address. + * configure.in, configure.tgt, configure.host, gdbserver/configure.in: + Correct for pc-linux-gnu problem in config.guess. + * configure: Regenerate. + +Thu Oct 24 10:06:58 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dbxread.c: Don't swap symbols in place, since internal and + external forms may have different sizes. Don't assume that an + internal_nlist has the same layout as an external_nlist. Create + symbol for n_strx element so to hide specifics of nlist from + partial-stab.h. + * partial-stab.h: Don't reference dbxread symbols directly. Use + CUR_SYMBOL_STRX instead. + * config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP. + + * config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for + MSVC builds. + * mswin/gdbwin.c (reg_order): Define register order for V850. + * mswin/gui.cpp (CGuiApp::InitInstance): Define target name for + V850. + * mswin/regdoc.h: Define MAXREGS for V850. + +Tue Oct 22 16:28:20 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c (scan_prologue): Changes to deal with scheduled + prologues correctly. First, prologue end is now defined by + presence of a branch, jump or call insn. Second, can no longer + fix frame offsets because we may not know the offset until after a + register has been saved. + * (v850_init_extra_frame_info): Fixup frame offsets here because + we have all the info at this time. + * (v850_frame_chain): Use new calling convention for scan_prologue. + +Tue Oct 22 10:25:29 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack + backtraces and inferior function calls. + +Tue Oct 22 10:32:46 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Update init.c editing to work with Oct 8 change. + (@HLDFLAGS@): Always edit out. + +Mon Oct 21 18:17:08 1996 Mark Alexander <marka@cygnus.com> + + * mdebugread.c (parse_partial_symbols): Fix 64-bit + sign-extension problems in calculating psymtab addresses. + * buildsym.c (end_symtab): Use macro to pop context. + +Mon Oct 21 14:40:50 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c: Cleanup lots of things. Add many comments. + + * v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix + sign bugs with scanning prologues. Get a little smarter about + calculating the length of uninteresting instructions. + +Mon Oct 21 14:01:38 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * top.c: Add new commands "set annotate" and "show annotate". + +Sun Oct 20 04:38:39 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * corelow.c (core_close): Clear inferior_pid only if there is + an open core_bfd. + + * cp-valprint.c (cp_print_value_fields): Pass correct address + to val_print, not 0. + + From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de): + * eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase + typedefs before checking for integral type of right operand. + +Fri Oct 18 17:26:22 1996 Mark Alexander <marka@cygnus.com> + + * mdebugread.c (parse_symbol): Fix crash when malloc has + no type info and void type has no associated pointer type. + +Thu Oct 17 18:18:20 1996 Stan Shebs <shebs@andros.cygnus.com> + + * configure.host: New file, host configuration mapping. + * configure.tgt: New file, target configuration mapping. + * configure.in: Remove host and target mapping. + * configure: Rebuild. + +Wed Oct 16 17:46:03 1996 Stan Shebs <shebs@andros.cygnus.com> + + * breakpoint.c (must_shift_inst_regs): New global. + (bpstat_stop_status): Change #if uses of DECR_PC_AFTER_BREAK into + equivalent expression uses. + * infrun.c (wait_for_inferior): Ditto. + +Wed Oct 16 01:53:43 1996 Stu Grossman (grossman@critters.cygnus.com) + + * v850-tdep.c (v850_push_arguments): Use symbolic names for arg + registers. + * config/v850/tm-v850.h: Change FP to 29. Define arg regs. + +Tue Oct 15 16:30:07 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Don't use -s option with grep. It means + something different under Digital Unix. + + * buildsym.c (finish_block): Treat LOC_BASEREG_ARG and + LOC_LOCAL_ARG as arguments so that GDB will know about function + args declared this way. Mostly affects dwarf. + * dwarfread.c (decode_die_type): Change default type from int to + void. This allows GDB to recognize void functions. + * (new_symbol): If AT_PROTOTYPED is present, set a flag in the + type structure. + * findvar.c (extract_floating store_floating): Clean up comments + to reflect reality. + * gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a + function has a prototype. Currently, only dwarf supports this. + * utils.c (floatformat_from_doublest): Fix logic error with + converting from double to float. (It wasn't shifting mant_long if + it had a hidden bit.) + * v850-tdep.c: Add support for function calling. Fix some + problems with debugging code w/o debug symbols. + * config/v850/tm-v850.h: Ditto. + +Tue Oct 15 18:19:42 1996 Ian Lance Taylor <ian@cygnus.com> + + * utils.c: Always ensure that size_t is defined. Check + HAVE_STDDEF_H rather than __STDC__ + (xmalloc, xrealloc): Use size_t rather than long. + +Tue Oct 15 14:24:19 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * config/powerpc/tm-ppc-eabi.h: Undefine NO_SINGLE_STEP so targets + can use single-step commands. + +Sun Oct 13 11:38:25 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR is non-zero, + follow typedefs before checking TYPE_CODE for structures and unions. + +Fri Oct 11 15:43:54 1996 Stu Grossman (grossman@critters.cygnus.com) + + * frame.h: Move definition of struct frame_saved_regs to before + struct frame to make it possible to use frame_saved_regs in + EXTRA_FRAME_INFO macro. + + * v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and + macros to make frame operations (such as backtrace) work. + +Fri Oct 11 14:23:50 1996 Fred Fish <fnf@cygnus.com> + + * dbxread.c (process_one_symbol): Check for null string directly + rather than using strcmp against "". + * partial-stab.h: Ditto. + +Fri Oct 11 12:18:32 1996 Mark Alexander <marka@cygnus.com> + + * gdbserver/{gdbreplay.c,low-linux.c,remote-utils.c,utils.c}: + Make it compile on Linux and eliminate some warnings. + +Thu Oct 10 16:32:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Fixup final sed script to work around + Linux bug with `p' operator. + +Wed Oct 9 18:02:48 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote-mips.c: Use the correct name everywhere (DDB) for NEC's + VR4300 target. + (ddb_ops, pmon_ops): Fix the documentation strings. + +Wed Oct 9 07:42:44 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (init.c): Retro HPUX grep lacks -h option. Strip + filenames with sed instead. + +Tue Oct 8 15:59:44 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Remove decls of xmalloc and xrealloc. There is a + conflicting definition in libiberty.h. + +Tue Oct 8 11:47:13 1996 Fred Fish <fnf@cygnus.com> + + * dbxread.c (dbx_symfile_read): Call free_pending_blocks rather + than poking global variable (which is now static). + * hpread.c (hpread_build_psymtabs): Ditto. + * os9kread.c (os9k_symfile_read): Ditto. + * xcoffread.c (xcoff_initial_scan): Ditto. + + * buildsym.h (free_pending_blocks): Declare here. + (pending_blocks): Remove declaration of global symbol. + (free_pendings): Remove declaration of global symbol. + (make_blockvector): Declare here. + (record_pending_block): Declare here. + + * dstread.c (make_blockvector): Remove static copy that was old + clone of version in buildsym.c. + (process_dst_block): Call record_pending_block rather than doing + it by hand. + (read_dst_symtab): Ditto. + + * buildsym.c (make_blockvector): Make global rather than static, + (record_pending_block): New function, code moved from finish_block. + (finish_block): Use record_pending_block. + (free_pending_blocks): New function. + (really_free_pendings): Call free_pending_blocks. + (pending_blocks): Make static instead of global. + (free_pendings): Make static instead of global. + +Tue Oct 8 09:03:22 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/i386/windows.mh config/i386/xm-windows.h:: New config + files to support building Wingdb (built under Microsoft build + environment). + + * Makefile.in: Add rule for hpux-thread.o (needs special header + files). + * (SUBDIRS): Remove mswin. + * Change procedure for creating init.c. Speeds things up quite a + bit. + * config.in configure configure.in: Check for select, poll. + * Check for OSF header files before including hpux-thread.o. + * Don't configure doc or testsuite when building under MSVC. + * findvar.c value.h (read_register_pid write_register_pid): Make + global. Needed for hppa-tdep.c. + * (supply_register): Don't set pid to inferior_pid when supplying + registers. + * hppa-tdep.c (saved_pc_after_call): frame_saved_pc -> + FRAME_SAVED_PC. + * (frame_saved_pc): Change name to hppa_frame_saved_pc. + * (hppa_pop_frame): Don't use a pid of 0 with target_write_pc. + Use write_pc instead, which uses the correct pid. + * (target_read_pc target_write_pc): Use read/write_register_pid + instead of read/write_register to preserve the pid passed in. + * inftarg.c (child_can_run): Add flag child_suppress_run to allow + hpux-threads.c to override this as a runnable target. + * config/pa/nm-hppah.h: Define target_new_objfile and + target_pid_to_str. + * config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc + instead of frame_saved_pc. + * config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb. + * config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since + we can't easily determine the start file bounds with ELF. + * config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb. + * hpux-thread.c: New file for HPUX/OSF thread support. + * osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h + RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h + cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h + cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h + cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF + thread support. + +Sun Oct 6 15:48:09 1996 Fred Fish <fnf@cygnus.com> + + * buildsym.c (finish_block): Change innerblock_anon_complaint to + print the addresses as part of the complaint. Add a complaint for + cases where the block end address is smaller than the block start + address, in case any such conditions slip through our fixup mechanism. + * symmisc.c (dump_symtab): Only print blockvector for primary + symtabs, to avoid massive duplication of output due to secondary + symtabs that point to same blockvector. Also do some minor + formatting tweaks. + +Mon Oct 7 10:42:32 1996 Per Bothner <bothner@deneb.cygnus.com> + + Replace header_files global by per-objfile field. + * gdb-stabs.h (struct dbx_symfile_info): Add fields header_files, + n_header_files, n_allocated_header_files. + * stabsread.h (header_files, n_header_files, n_allocated_header_files): + Replace externs by macros HEADER_FILES, N_HEADER_FILES, and + N_ALLOCATED_HEADER_FILES. + * dbxread.c (dbx_symfile_finish): Free HEADER_FILES. + (free_header_files, init_header-files): Don't free/init headerfiles. + (various functions): Use macros instead of header_files globals. + * stabsread.c (various functions): Likewise. + +Sun Oct 6 22:43:06 1996 Jason Merrill <jason@yorick.cygnus.com> + + * dwarf2read.c (read_tag_reference_type): New fn. + (read_type_die): Call it. + (dwarf_attr): Also look in the DIEs referred to by specification + or abstract_origin attributes. + +Wed Oct 2 22:07:16 1996 Fred Fish <fnf@cygnus.com> + + * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and + SIGTRAMP_END. + * config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END): + Define with dummy pc arg. + * config/m68k/tm-nbsd.h: Ditto. + * doc/gdbint.texinfo: Document that SIGTRAMP_START and + SIGTRAMP_END are macros that take an single argument. + +Mon Sep 30 20:02:45 1996 Fred Fish <fnf@cygnus.com> + + * defs.h: Remove define of PRIVATE_XMALLOC. + +Mon Sep 30 15:39:28 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/v850/tm-v850.h: Use distinct register for PC, not EIPC. + +Mon Sep 30 11:16:34 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (execute_control_command): Free values from while_control + and if_control conditions after evaluation to avoid storage leaks. + From Peter Schauer. + +Fri Sep 27 17:43:06 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure configure.in: Recognize v850 target. + * v850-tdep.c: New file, NEC V850 target support. + * config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support. + +Fri Sep 27 14:48:15 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Update current_line and + current_symtab when stepping continues in the middle of a new line. + +Fri Sep 27 10:25:30 1996 Fred Fish <fnf@cygnus.com> + + * top.c (print_gdb_version): Rewrote to comply with new GNU coding + standards for the --version option. + (print_gnu_advertisement): Remove, now part of print_gdb_version. + (show_version): Remove call to print_gnu_advertisement. + * top.h (print_gnu_advertisement): Remove prototype. + * main.c (print_gdb_help): Move help to static function and + add prototype. + (main): Call print_gdb_help rather than inlining it. + (main): Remove call to print_gnu_advertisement. + +Fri Sep 27 13:32:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/d10v/tm-d10v.h (TARGET_{INT,PTR}_BIT): Define. + (TARGET_{,LONG_}DOUBLE_BIT): Ditto. + +Thu Sep 26 23:10:26 1996 Mark Alexander <marka@cygnus.com> + + * configure.in, config/i386/tm-linux.h: Fix configure + problem on older Linux systems that prevented core files + from being recognized. + +Wed Sep 25 18:31:33 1996 Stan Shebs <shebs@andros.cygnus.com> + + * dbug-rom.c: New file, support for Motorola's dBUG monitor. + * config/m68k/monitor.mt (TDEPFILES): Add it. + * NEWS: Mention it. + +Mon Sep 23 16:13:50 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * config/d10v/tm-d10v.h (SAVED_PC_AFTER_CALL): Fixed. + Now single-steps correctly. + * d10v-tdep.c (d10v_pop_frame): Fixed. + +Fri Sep 20 16:10:58 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/sh/tm-sh.h (REGISTER_NAMES): Move fp registers to + be consistent with GCC. + (FPUL_REGNUM, etc): Renumber to match list changes. + (ADDR_BITS_REMOVE): Delete. + * sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names): + Rearrange to match REGISTER_NAMES. + * sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto. + +Thu Sep 19 16:19:01 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c: Stack chain should work now. + +Tue Sep 17 18:46:57 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * d10v-tdep.c, config/d10v/tm-d10v.h: Snapshot. + +Tue Sep 17 12:20:50 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Add cases for MIPS 5000 like MIPS 4300. + * configure: Rebuild. + +Tue Sep 17 12:09:00 1996 Dawn Perchik <dawn@critters.cygnus.com> + + * ser-e7kpc.c: Added wingdb support for target e7000pc. + +Tue Sep 17 10:56:52 1996 James G. Smith <jsmith@cygnus.co.uk> + + * remote-mips.c (pmon_wait): DDB PMON does not require forced + re-entry back into debug mode. + +Mon Sep 16 14:32:58 1996 James G. Smith <jsmith@cygnus.co.uk> + + * remote-mips.c (mips_load): Ensure that the PC is explicitly + loaded after a load to a DDB PMON system. + +Fri Sep 13 12:02:39 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (INTERNAL_LDFLAGS): Add @HLDFLAGS@ to list. + (HLDENV): Set to @HLDENV@. + (gdb): Prefix link command line with $(HLDENV). + * configure.in: Add support to test for --enable-shared and + generate appropriate values for HLDFLAGS and HLDENV. + * configure: Regenerated with autoconf. + +Sun Sep 8 15:26:27 1996 Fred Fish <fnf@cygnus.com> + + * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototype + change for core_read_registers in struct core_fns. + * core-regset.c (fetch_core_registers): Ditto & add prototype. + * core-sol2.c (fetch_core_registers): Ditto & add prototype. + * i386aix-nat.c (fetch_core_registers): Ditto & add prototype. + * i386b-nat.c (fetch_core_registers): Ditto. + * i386mach-nat.c (fetch_core_registers): Ditto & add prototype. + * irix4-nat.c (fetch_core_registers): Ditto. + * irix5-nat.c (fetch_core_registers): Ditto. + * lynx-nat.c (fetch_core_registers): Ditto & add prototype. + * m68knbsd-nat.c (fetch_core_registers): Ditto. + * mips-nat.c (fetch_core_registers): Ditto & add prototype. + * rs6000-nat.c (fetch_core_registers): Ditto. + * sparc-nat.c (fetch_core_registers): Ditto. + * sun3-nat.c (fetch_core_registers): Ditto & add prototype. + * ultra3-nat.c (fetch_core_registers): Ditto & add prototype. + + * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change. + * delta68-nat.c (register_addr): Ditto. + * gdbserver/low-linux.c (register_addr): Ditto. + * gdbserver/low-hppabsd.c (register_addr): Ditto. + * i386m3-nat.c (register_addr): Ditto. + * mips-nat.c (register_addr): Ditto. + * ultra3-nat.c (register_addr): Ditto. + +Sun Sep 8 15:14:00 1996 Stu Grossman (grossman@critters.cygnus.com) + + * blockframe.c (inside_main_func): Cleanup slightly. Move + mainsym def into the block it's used in. + * configure.in configure: Allow NATDEPFILES to be recognized in + .mh files regardless of whitespace. + + * cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to + keep downloads from hanging. + + * remote-wiggler.c: Add support for flash upgrades. + * (wiggler_error): Fix message format. Add new error code. + * (wiggler_write_byets): Error code is hex. Report errors with + proper routine name. + * (wiggler_read_byets): Report errors with proper routine name. + * (get_packet): Add support for new flash commands. + * (wiggler_load): Call clear_symtab_users() to reset things + properly after download. + * (flash_xfer_memory bdm_update_flash_command): New funxtions to + support flash upgrades for Wiggler. + * (_initialize_remote_wiggler): Add `bdm update-flash' command. + +Fri Sep 6 13:14:13 1996 Geoffrey Noer <noer@cygnus.com> + + * ser-tcp.c: don't include netinet/tcp.h if __CYGWIN32__ + +Thu Sep 5 17:05:13 1996 Geoffrey Noer <noer@cygnus.com> + + * config/i386/cygwin32.mh: + * config/powerpc/cygwin32.mh: build ser-tcp.o for both hosts + +Thu Sep 5 12:09:13 1996 Per Bothner <bothner@deneb.cygnus.com> + + * value.h (COERCE_REF): Fix previous change. + (COERCE_ENUM): Add a check_typedef (this is the real fix). + +Thu Sep 5 03:28:30 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: make a + better check of array boundaries. + +Thu Sep 5 01:29:42 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure: Update aclocal.m4 and re-run autoconf to get correct + defs for BFD stuff. + * remote-wiggler.c (wiggler_error): Error codes are hex. Also, + fix default message generation. + +Wed Sep 4 17:28:40 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in: Add mswin to SUBDIRS. Add rules for + mswin/libwingdb.a and remote-wiggler.o. + * breakpoint.c (breakpoint_here_p): Clean up bp enabled test. + * (breakpoint_inserted_here_p): New func, just like + breakpoint_here_p, except it's honest. Honestly. + * breakpoint.h: Proto for above. + * configure configure.in: Add mswin to configdirs if host is + i[3456]86-*-windows. + * core-aout.c (fetch_core_registers register_addr) gdbcore.h: + Change all vars that can contain addresses to type CORE_ADDR. + * findvar.c (supply_register): Allow val to be NULL. This means + that regno is unsupported. + * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms + just call pid forms with inferior_pid so that there's only once + place to hack PC's and such. + * infrun.c (proceed): Don't skip breakpoints if user changed PC. + * remote-wiggler.c: New file. Support for BDM interface from + Macraigor Systems. + * serial.c: Enhance serial logging capability. Add hex and octal + output modes (set remotelogbase {hex|octal|ascii}. Also log + breaks, timeouts, errors, and eofs. + * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper + function so that we can log breaks. Don't export serial_logfile + or serial_logfp. + * top.c (execute_command): Don't test for serial_logfp here. + Just call serial_log_comand, and let serial.c sort it out. + * valops.c (value_of_variable): Don't attempt to establish frames + for static and global variables. This makes things work a bit + better if the stack or frame pointer is trashed. + * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o. + * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack + misaligned stacks during function calls. + +Wed Sep 4 13:06:26 1996 Ian Lance Taylor <ian@cygnus.com> + + * terminal.h: Don't use #elif. + +Wed Sep 4 06:49:35 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-exp.c (parse_tuple_element): Allow (*): for array tuples + if we have a type. + + * eval.c (evaluate_subexp_standard): In case of OP_ARRAY: + check number of args against bounds of array to avoid + memory corruption. + + * value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get + a TYPE_CODE_TYPEDEF. + +Fri Aug 30 15:07:14 1996 James G. Smith <jsmith@cygnus.co.uk> + + * remote-mips.c: Provide support for DDBVR4300 target board. + (ddb_open, ddb_ops): Added. + (mips_monitor_type): MON_DDB Added. + (mips_enter_debug, mips_exit_debug, mips_initialize, + mips_fetch_registers, common_breakpoint, mips_load, + _initialize_remote_mips): Updated. + +Thu Aug 29 17:00:18 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * nlm/configure.in (i[345]86-*-*): Recognize i686 for pentium pro. + * nlm/configure: Regenerate. + + * gdbserver/configure.in (i[345]86-*-*): Recognize i686 for + pentium pro. + +Wed Aug 28 13:11:15 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: If CY_AC_PATH_TCLCONFIG can't find TCL, don't run + CY_AC_LOAD_TCLCONFIG. + * configure: Rebuild. + +Tue Aug 27 12:40:40 1996 Fred Fish <fnf@cygnus.com> + + * infrun.c (wait_for_inferior): Initialize stop_func_end before calling + find_pc_partial_function. + +Tue Aug 27 10:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * configure: Regenerate again. + +Tue Aug 27 04:25:08 1996 Geoffrey Noer <noer@cygnus.com> + + * configure.in: work around host_alias configure bug. + AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL + and second by AC_CANONICAL_SYSTEM). The second clobbers the + previous setting. Circumventing by moving the second check + to before the first. + * configure: regenerated + +Mon Aug 26 18:36:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * config/d10v/d10v.mt: New file. + * config/d10v/tm-d10v.h: New file. + * configure.in: New target D10V. + * d10v-tdep.c: New file. + +Sun Aug 25 00:09:47 1996 Fred Fish <fnf@rtl.cygnus.com> + + * rs6000-tdep.c: Fix typo in comment. + * valops.c (call_function_by_hand): Set using_gcc to 2 + for code compiled without -g, per comment in code. + * config/a29k/tm-a29k.h (STACK_ALIGN): Add comment. + * config/sparc/tm-sparc.h (STACK_ALIGN): Add comment. + * config/sparc/tm-sp64.h (STACK_ALIGN): Add comment. + * config/pyr/tm-pyr.h (STACK_ALIGN): Add comment. + * config/m88k/tm-m88k.h (STACK_ALIGN): Add comment. + * config/pa/tm-hppa.h (PUSH_ARGUMENTS): Enclose args in ()'s. + (STACK_ALIGN): Add comment, move to be with other associated + macros, and document. + * config/mips/tm-mips.h (PUSH_ARGUMENTS): Enclose args in ()'s. + (STACK_ALIGN): Remove completely, handled by PUSH_ARGUMENTS. + * config/alpha/tm-alpha.h (PUSH_ARGUMENTS): Enclose args in ()'s. + * config/rs6000/tm-rs6000.h (STACK_ALIGN): Remove completely, + handled by PUSH_ARGUMENTS. + (PUSH_ARGUMENTS): Enclose args in ()'s. + +Fri Aug 23 13:55:05 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * infrun.c (wait_for_inferior): Try to reenable shared library + breakpoints even if auto_solib_load is not set. + +Wed Aug 21 16:31:27 1996 Fred Fish <fnf@cygnus.com> + + * valprint.c (print_longest): Test for CC_HAS_LONG_LONG as well as + PRINTF_HAS_LONG_LONG. + * expprint.c (dump_expression): Ditto. + * configure.in: Fix check for long long support in compiler to + use a function body, not a nested function. + * configure: Rebuild with autoconf. + +Tue Aug 20 17:59:42 1996 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4: Include ../bfd/aclocal.m4. + * configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call + BFD_NEED_DECLARATION on malloc, realloc, and free. + * acconfig.h: Add NEED_DECLARATION_MALLOC, + NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE. + * configure, config.in: Rebuild. + * defs.h: Include <stddef.h> and <stdlib.h> based on HAVE_*_H + rather than __STDC__. Only declare malloc, realloc, and free if + NEED_DECLARATION_* is defined. + +Tue Aug 20 15:37:03 1996 Fred Fish <fnf@cygnus.com> + + * solib.c (_initialize_solib): Add missing '\' chars at ends of + strings that continue on next line. + (enable_break): Replace "return 0" with setting success to zero + and letting normal return handle the return. + +Sat Aug 17 14:16:23 1996 Fred Fish <fnf@cygnus.com> + + * mips-tdep.c (mips_push_arguments): Make sure sp and struct_addr + are properly aligned. + +Fri Aug 16 17:54:26 1996 Stan Shebs <shebs@andros.cygnus.com> + + * rs6000-tdep.c (rs6000_fix_call_dummy): Add full set of arguments. + * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Pass all arguments + to function, declare function correctly. + +Fri Aug 16 17:24:35 1996 Dawn Perchik <dawn@critters.cygnus.com> + + * symtab.h: changed namespace to _namespace for compiling under + MFC v4.0. + +Fri Aug 16 13:52:21 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Update for various recent changes, add some + comments. + +Fri Aug 16 15:47:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/rs6000/tm-rs6000.h (FIX_CALL_DUMMY): Cast args to be an + integer for type correctness. + +Fri Aug 16 15:15:37 1996 James G. Smith <jsmith@cygnus.co.uk> + + * config/mips/{vr4300.mt, vr4300el.mt} (SIM): Add -lm when + simulator is included. + +Thu Aug 15 13:44:13 1996 Fred Fish <fnf@cygnus.com> + + * findvar.c (write_register_pid): Only needed when TARGET_WRITE_PC + is not defined. + (read_register_pid): Only needed when TARGET_READ_PC is not + defined. + * hppa-tdep.c (frame_saved_pc): Remove prototype. + * infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is + not defined. + * config/xm-aix4.h (aix_resizewindow): Convert old style decl + to prototype. + * xcoffsolib.c (command.h): Include for needed prototypes. + +Wed Aug 14 17:54:19 1996 Stu Grossman (grossman@critters.cygnus.com) + + * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make + native work. + +Wed Aug 14 02:03:42 1996 Fred Fish <fnf@cygnus.com> + + From Blair MacIntyre <bm@cs.columbia.edu>: + * hppa-tdep.c (hppa_fix_call_dummy): Use MSYMBOL_TYPE rather + than SYMBOL_TYPE on msymbols. + * somsolib.c (som_solib_create_inferior_hook): Ditto. + + * Makefile.in (init.c): Generate with prototypes. + + * config/pa/tm-hppa.h (frame_saved_pc): Add prototype. + * config/rs6000/xm-rs6000.h (aix_resizewindow): Ditto. + * config/rs6000/tm-rs6000.h (frame_initial_stack_address): Ditto. + (pc_load_segment_name): Ditto. + (pop_frame): Ditto. + (extract_return_value): Ditto. + (is_magic_function_pointer): Ditto. + (push_dummy_frame): Ditto. + (fix_call_dummy): Ditto. + (push_arguments): Ditto. + (skip_trampoline_code): Ditto. + (aix_process_linenos): Ditto. + + * config/m68k/tm-cisco.h (get_longjmp_target): Add prototype. + * config/m68k/tm-es1800.h: Ditto. + * config/m68k/tm-vx68.h: Ditto. + * config/m68k/tm-sun3.h: Ditto. + * config/m68k/tm-m68kv4.h: Ditto. + +Tue Aug 13 23:04:36 1996 Fred Fish <fnf@cygnus.com> + + * config/mips/nm-mips.h (get_longjmp_target): Add prototype. + * config/mips/nm-irix3.h (get_longjmp_target): Add prototype. + * remote-mips.c (mips_read_processor_type): Remove prototype. + * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static. + * irix5-nat.c (fetch_core_registers): Add prototype. + +Mon Aug 12 21:23:44 1996 Fred Fish <fnf@cygnus.com> + + * remote-pa.c (boot_board): Add dummy params to make type compatible + for passing to add_com. + * scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized. + * buildsym.c (compare_line_numbers): Change function to match + prototype and also what qsort expects. + +Mon Aug 12 19:19:00 1996 Mark Alexander <marka@cygnus.com> + + * remote.c: Make remote_write_size public. + * sh-tdep.c (_initialize_sh_tdep): Set remote_write_size to 300 + to prevent packet errors with some versions of CMON. + +Mon Aug 12 16:20:58 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Define CONST_PTR as blank if compiling with Microsoft + C, else it's `const'. + * c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c + scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR + macro instead. + * configure configure.in defs.h: Use AC_C_CONST to figure out if + the compiler supports const. Gets rid of some cruft in defs.h. + * dwarf2read.c: <string.h> -> "gdb_string.h" + * remote-sim.c: Add prototypes. Fix call to gdbsim_kill. + * sparcl-tdep.c (download): Add prototypes to write_routine and + start_routine args. + + * mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get + rid of varargs.h Include string.h. + * (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f + update): Fix prototypes, fix calls. + * (update): Return value for catch_errors. + * (run_execute_command togdb_command_from_tty togdb_command): + Cleanup catching of errors from calls to execute_command. Also, + dup command string to avoid modifying const strings. + * (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead + of NULL when see if b->address isn't set. + * (bi_disable_bpt bi_enable_bpt bi_delete_all + bi_delete_breakpoint): Add arg to calls to update. + * (gui_command): Add prototype. + * (mswin_query): Fix prototype. + * (_initialize_gdbwin): Dup string to avoid modifying const. + * (info_path togdb_get_info_path): Remove const from decls cuz + this can't be const (it points at malloc'ed memory). + * (togdb_searchpath): Remove const from path. Dup string to + avoid modifying const strings. + * rindex -> strrchr. + * (gdbwin_list_symbols): Regexp param is const. + * Fix lots of refs to psymtabs to deref correct pointers. + * (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal, + not &sal. + * mswin/gdbwin.h (togdb_searchpath togdb_get_info_path + toget_set_info_path): Fix prototypes to match reality. + * mswin/gui.cpp: Define _beginthreadex and _endthreadex routines + with proper prototypes. + * mswin/iface.cpp (gdbwin_fputs): Define with correct number of args. + * mswin/ser-win32s.c: Fix defs of min and max. + * mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be + USHORT. + * (WriteComm16): Change lpBug from LPVOID to LPCSTR. + * mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16. + +Sun Aug 11 20:54:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * main.c (main): Make sure command loop is used with cygwin32. + * terminal.h: Allow cygwin32 to use termios.h. + +Fri Aug 9 12:42:49 1996 Jeffrey A Law (law@cygnus.com) + + * somread.c (som_symtab_read): Handle secondary definition + symbols (aka weak symbols). + + * config/tm-hppa.h (EXTRACT_RETURN_VALUE): Fix thinko in + last change. + +Thu Aug 8 10:12:36 1996 Stu Grossman (grossman@critters.cygnus.com) + + * symfile.c (symfile_bfd_open): Change ifdef from __WIN32__ to + _WIN32. + + * somread.c: Rearrange order of includes to fix warnings under + hpux-10.10. Also don't include sys/file.h. + +Wed Aug 7 21:45:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dbxread.c: Don't include param.h or sys/file.h. + * (dbx_symfile_read): Determine symfile_relocatable from bfd + flags instead of file extension. Also clean up a little bit. + +Wed Aug 7 17:18:37 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dwarf2read.c dwarfread.c exec.c infcmd.c infrun.c main.c + mdebugread.c os9kread.c source.c top.c utils.c: Don't + include param.h or sys/file.h (or unistd.h in some cases). + * defs.h exec.c inflow.c remote-array.c remote-e7000.c + sparcl-tdep.c terminal.h utils.c: Replace all occurances of + __WIN32__, WINGDB, WIN32, etc... with _WIN32. + * main.c: Remove #ifndef WINGDB around option processing. Fix + bug with passing argc==0 and argv==NULL to getopt. + * (main) Remove calls to access() before source_command. Let + soure_command handle access errors. + * maint.c (maintenance_dump_me): #ifdef out for _WIN32. + * symtab.c (operator_chars): Make this global for wingdb. + * top.c (disconnect): #ifdef out for _WIN32. + * (source_command): If got an error and from_tty, then call print + error, else just return quietly. + * utils.c (fatal_dump_core): Can't kill ourselves under windows. + Just exit. + * (pollquit notice_quit): #ifdef out stuff that doesn't exist + under windows. + +Wed Aug 7 09:59:19 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Tweak for + structures > 4 bytes in size. + + * valops.c (call_function_by_hand): Handle aligning stacks that + grow up correctly. + * config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define. + (STACK_ALIGN): Define. + * hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte + alignment on structs/unions. + +Sun Aug 4 16:22:42 1996 Fred Fish <fnf@cygnus.com> + + * config/powerpc/nm-aix.h (PTRACE_ARG3_TYPE): Define to "int *", + which is the documented type under at least AIX 3 and AIX 4. + +Sat Aug 3 04:02:46 1996 Fred Fish <fnf@cygnus.com> + + * config/alpha/alpha-osf3.mh (XM_FILE): Change from xm-alpha.h to + xm-alphaosf.h. + (MMALLOC_CFLAGS): Define NO_MMCHECK to not install consistency + checks. + +Thu Aug 1 10:11:34 1996 Fred Fish <fnf@cygnus.com> + + * config/mips/tm-mips.h (TM_MIPS_H): Enclose file contents in + this, define when contents are included. + (mips_read_processor_type): Add prototype. + * config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h + * mdebugread.c (ecoff_relocate_efi): Add prototype. + (fixup_sigtramp): Only needed when TM_MIPS_H is defined. + +Wed Jul 31 20:21:24 1996 Fred Fish <fnf@cygnus.com> + + * rs6000-nat.c (add_vmap): Return 0 to caller rather than random value. + (vmap_ldinfo): Ensure got_exec_file is not used uninitialized. + (fetch_core_registers): Add prototype. + (vmap_symtab): Ditto. + (objfile_symbol_add): Ditto. + (add_vmap): Ditto. + (vmap_ldinfo): Ditto. + (vmap_exec): Ditto. + +Tue Jul 30 17:57:46 1996 Stan Shebs <shebs@andros.cygnus.com> + + * stabsread.c (get_substring): Declare second arg as int. + + * remote-es.c: Include gdb_string.h after defs.h. + +Mon Jul 29 21:13:20 1996 Fred Fish <fnf@cygnus.com> + + * rs6000-tdep.c (push_arguments): Remove unused variable "pc". + (branch_dest): Remove unused variable "offset". + (pop_dummy_frame): Add prototype and make static. + (push_arguments): Guard against using len uninitialized. + (push_arguments): Guard against using arg uninitialized. + (frame_saved_pc): Remove unused variable "frameless". + (free_loadinfo): Ifdef out unused function. + + * xcoffread.c (compare_lte): Change prototype and function to + be correct type for passing to qsort. + (add_stab_to_list): Ifdef out unused function and prototype. + (compare_lte): Add prototype + (arrange_linetable): Ditto. + (record_include_begin): Ditto. + (record_include_end): Ditto. + (process_linenos): Ditto. + (xcoff_next_symbol_text): Ditto. + (scan_xcoff_symtab): Ditto. + (xcoff_initial_scan): Ditto. + + * mips-tdep.c (mips_read_processor_type): Add parens around + bitwise-and operands in comparison; previous expression always + evaluated to 0 because of equality comparison of two constants. + + * rs6000-tdep.c (skip_prologue): Add missing parens around + operands of logical-or so that first operand does not bind + to previous logical-and. + + * configure.in: Expand "long long" test to include code that triggers + known problem on HPUX with native compiler. + (configure): Regenerated. + +Mon Jul 29 18:12:27 1996 Jeffrey A Law (law@cygnus.com) + + * somsolib.c (som_solib_create_inferior_hook): Don't + warn if __d_pid can't be found. + +Sun Jul 28 10:46:39 1996 Fred Fish <fnf@cygnus.com> + + * config/mips/tm-mips.h (struct frame_info): Forward decl. + (struct type): Ditto. + (struct value): Ditto. + + * config/mips/tm-mips.h (sigtramp_address): Move extern decl + from mips-tdep.c to here. + (sigtramp_end): Ditto. + (fixup_sigtramp): Ditto. + + * config/mips/tm-mips.h (init_extra_frame_info): Add prototype. + (mips_frame_chain): Ditto. + (mips_step_skips_delay): Ditto. + (mips_frame_saved_pc): Ditto. + (mips_find_saved_regs): Ditto. + (mips_frame_num_args): Ditto. + (mips_pop_frame): Ditto. + (mips_extract_return_value): Ditto. + (mips_store_return_value): Ditto. + (mips_push_dummy_frame): Ditto. + (mips_push_arguments): Ditto. + (mips_do_registers_info): Ditto. + (ecoff_relocate_efi): Ditto. + (ecoff_relocate_efi): Ditto. + * irix4-nat.c (fetch_core_registers): Add prototype. + * mips-tdep.c (read_next_frame_reg): Add prototype + (heuristic_proc_start): Ditto. + (heuristic_proc_desc): Ditto. + (mips_print_register): Ditto. + * config/mips/nm-irix5.h (procfs_set_watchpoint): Add prototype. + (procfs_stopped_by_watchpoint): Ditto. + * config/mips/nm-irix4.h (procfs_set_watchpoint): Add prototype. + (procfs_stopped_by_watchpoint): Ditto. + * config/alpha/tm-alpha.h (ecoff_relocate_efi): Add prototype. + (struct symbol): Add forward decl for prototype. + + * breakpoint.c (internal_breakpoint_number): Only needed if + GET_LONGJMP_TARGET or SOLIB_ADD is defined. + + * objfiles.c (ecoff_relocate_efi): Remove prototype. + +Sat Jul 27 17:47:35 1996 Fred Fish <fnf@cygnus.com> + + * configure.in: Add test for "long long" support. + * configure: Regenerate with autoconf. + * acconfig.h: Add CC_HAS_LONG_LONG + * config.in: Regenerate with autoheader. + * config/mips/tm-mips64.h (FORCE_LONG_LONG): Remove + * config/sparc/tm-sp64.h (CC_HAS_LONG_LONG): Remove. + * config/mips/tm-vr4300el.h (CC_HAS_LONG_LONG): Remove. + * config/mips/tm-vr4300.h (CC_HAS_LONG_LONG): Remove. + * config/mips/xm-irix5.h (CC_HAS_LONG_LONG): Remove + (PRINTF_HAS_LONG_LONG): Remove. + (FORCE_LONG_LONG): Remove. + * config/powerpc/xm-aix.h (UINT_MAX): Undef and use gdb's version. + * config/convex/xm-convex.h (CC_HAS_LONG_LONG): Remove + (PRINTF_HAS_LONG_LONG): Remove. + * config/xm-nbsd.h (CC_HAS_LONG_LONG): Remove. + (PRINTF_HAS_LONG_LONG): Remove. + * config/pa/tm-hppa.h (GET_FIELD): Put parens around + subtraction inside shift. Put parens around subtraction + in operand of bitwise and. + (struct frame_info): Forward declare + if __STDC__ defined. + (frame_saved_regs): Ditto. + (struct value): Ditto. + (struct type): Ditto. + (struct inferior_status): Ditto. + (init_extra_frame_info): Add prototype. + (skip_prologue): Ditto. + (frameless_function_invocation): Ditto. + (frame_chain): Ditto. + (frame_chain_valid): Ditto. + (saved_pc_after_call): Ditto. + (hppa_fix_call_dummy): Ditto. + (hppa_push_arguments): Ditto. + (pa_do_registers_info): Ditto. + (in_solib_call_trampoline): Ditto. + (in_solib_return_trampoline): Ditto. + (push_dummy_frame): Ditto. + * convex-tdep.c (decout): Use print_longest rather than + fprintf_filtered. + * defs.h: Remove use of FORCE_LONG_LONG and __GNUC__ to set + CC_HAS_LONG_LONG. + (INT_MIN): Fix so it works correctly when assigned to a long long. + * valprint.c (longest_to_int): Rewrite to remove dependence + on INT_MIN and INT_MAX. + (print_longest): Rewrite the code that falls back to synthesized + hex output when LONGEST value is not representable as in a long and + printf doesn't support printing long longs. + * ch-valprint.c (chill_val_print): Cast 2nd arg of + chill_print_type_scalar to LONGEST. + chill_print_type_scalar): Make static and add prototype. + * hppa-tdep.c (get_field): Ifdef out unused function. + (set_field): Ditto. + (extract_3): Ditto. + (extract_5_store): Ditto. + (extract_11): Ditto. + (extract_12): Ditto. + (deposit_17): Ditto. + (extract_14): Convert to static and add prototype. + (deposit_14): Ditto. + (extract_21): Ditto. + (deposit_21): Ditto. + (extract_17): Ditto. + (extract_5r_store): Ditto. + (extract_5R_store): Ditto. + (extract_5_load): Ditto. + (find_proc_framesize): Ditto. + (find_dummy_frame_regs): Ditto. + (sign_extend): Ditto. + (find_unwind_entry): Add prototype. + (find_return_regnum): Ditto. + (unwind_command): Ditto. + (find_dummy_frame_regs): Add parens around subtraction in operand + of bitwise-and. + (skip_prologue): Add parens around operands of logical-and inside + operand of logical-or. + (sign_extend): Add parens around operands of subtraction inside + operand of shift. + (low_sign_extend): Ditto. + * top.c (filename_completer): Convert old style decl of + filename_completion_function into prototype. + * f-lang.c (patch_common_entries): Ifdef out unused function. + * stabsread.c (read_cfront_baseclasses): Remove unused local + variable "msg_noterm". + (resolve_cfront_continuation): Remove unused local variable "fip". + (read_type): Remove unused variable xtypenums. + (read_cfront_static_fields): Remove unused variable "i". + (read_cfront_static_fields): Remove unused variable "nfields". + (read_cfront_member_functions): Add missing comment terminator. + (read_cfront_static_fields): Return 1 rather than random value. + (read_cfront_baseclasses): Ditto. + (read_cfront_baseclasses): Ditto. + (read_cfront_baseclasses): Ditto. + * somsolib.c (som_solib_create_inferior_hook): Remove unused + variable "u". + (som_solib_create_inferior_hook): Remove unused variable + shadow_contents. + (language.h): Add for needed prototypes. + (som_solib_sharedlibrary_command): Add prototype. + * hpread.c: (hpread_read_array_type): Add prototype. + * somread.c (hpread_build_pysmtabs): Add prototype. + (hpread_symfile_finish): Ditto. + (hpread_symfile_init): Ditto. + * hppah-nat.c (fetch_register): Convert old style decl + to prototype. + (gdbcore.h): Include for needed prototypes. + (fetch_register): Remove unused variable "mess". + * remote-pa.c (get_offsets): Ifdef out unused function. + (remote_start_remote): Remove unused variable "timeout". + (boot_board): Add prototype. + (reaad_frame): Add prototype. + (getpkt): Remove unused variable "bp". + (remote_kill): Add prototype. + (remote_mourn): Add prototype. + (remote_insert_breakpoint): Add prototype. + (remote_remove_breakpoint): Add prototype. + * valops.c (value_push): Only use if PUSH_ARGUMENTS is not defined. + * infcmd.c (do_registers_info): Only need prototype if + DO_REGISTERS_INFO is not defined. + (breakpoint_auto_delete_contents): Only need if + CALL_DUMMY_BREAKPOINT_OFFSET is defined. + +Sat Jul 27 08:49:49 1996 Fred Fish <fnf@cygnus.com> + + * xcoffread.c (xcoff_end_psymtab): Add textlow_not_set parameter. + (END_PSYMTAB): Ditto. + (scan_xcoff_symtab): Call xcoff_end_psymtab with textlow_not_set. + +Fri Jul 26 14:07:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * printcmd.c (_initialize_printcmd): Initialize + tm_print_insn_info.flavour. + +Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (scm-valprint.o): Depends upon gdbcore_h. + (arm-tdep.o): Ditto. + (dcache.o): Ditto. + (i386ly-tdep.o): Ditto. + (i960-tdep.o): Ditto. + (m68k-tdep.o): Ditto. + (nindy-tdep.o): Ditto. + (scm-lang.o): Ditto. + (w65-tdep.o): Ditto. + (z8k-tdep.o): Ditto. + (m68k-tdep.o): Depends upon value_h and gdb_string.h + (m2-valprint.o): Depends upon m2-lang.h. + (sparc-tdep.o): Depends upon gdb_string.h + (valprint.o): Depends upon valprint.h + + * remote-e7000.c (notice_quit): Remove prototype. + * top.c (initialize_targets): Remove prototype, now in target.h. + * stabsread.c (resolve_cfront_continuation): Remove prototype. + * dbxread.c (resolve_cfront_continuation): Remove prototype. + * symfile.h (set_demangling_style): Remove prototype. + * config/tm-sysv4.h (in_plt_section): Remove prototype, in objfiles.h. + * config/sparc/tm-sparc.h (single_step): Remove extern decl, now in + target.h. + * config/arc/tm-arc.h (one_stepped, single_step): Remove extern decls, + now in target.h. + * ser-unix.c (hardwire_restore): Remove obsolete prototype. + * sparc-tdep.c (single_step): Remove forward decl of isbranch. + * scm-lang.c (find_function_in_inferior): Remove prototype. + (value_allocate_space_in_inferior): Ditto. + * infrun.c (write_pc_pid): Remove prototype, now in inferior.h. + * defs.h (strchr): Remove declarations, they are declared in + gdb_string.h also. + (strrchr): Ditto. + (strstr): Ditto. + (strtok): Ditto. + (strerror): Ditto. + * f-valprint.c (f77_print_array_1): Remove extra arg that was being + passed to f77_print_array_1. + * gdbtypes.c (add_name): Remove unused variables lenstrlen and lenstr. + * scm-exp.c (scm_istr2int): Remove unused variable "j". + (scm_parse): Remove unused variable "str". + * hp300ux-nat.c (store_inferior_register): Remove unused variable + "buf". + (store_inferior_registers): Remove unnecessary decl "registers". + * m68k-tdep.c (m68k_pop_frame): Remove unused variable "fi". + * scm-lang.c (scm_get_field): Remove unused variable "val". + (scm_lookup_name): Remove unused variable "symval". + * objfiles.c (map_to_file): Remove unused local variable "tempfd". + * procfs.c (do_attach, do_detach): Remove unused variable "result". + (last_resume_pid): Remove unused static variable. + * alpha-tdep.c (alpha_linux_sigtramp_offset): Remove unused variable + "res". + * objfiles.c (map_to_address): Remove unused function. + * f-valprint.c (print_max): Remove extraneous extern decl, + in valprint.h. + (calc_f77_array_dims): Remove extraneous prototype, in f-lang.h. + * ch-exp.c (write_lower_upper_value): Remove prototype for + type_lower_upper. + + * gdbtypes.c (cfront_mangle_name): #ifdef out unused function. + * ch-exp.c (parse_mode_call): Ditto. + * f-valprint.c (there_is_a_visible_common_named): Ditto. + * f-lang.c (clear_function_list): Ditto. + (get_bf_for_fcn): Ditto. + (clear_bf_list): Ditto. + (add_common_block): Ditto. + (patch_all_commons_by_name): Ditto. + (find_first_common_named): Ditto. + (add_common_entry): Ditto. + (allocate_saved_function_node): Ditto. + (allocate_saved_bf_node): Ditto. + (allocate_common_entry_node): Ditto. + (allocate_saved_f77_common_node): Ditto. + + * arm-tdep.c (gdbcore.h): Include for necessary prototypes. + * dcache.c (gdbcore.h): Ditto. + * i386ly-tdep.c (gdbcore.h): Ditto. + * i960-tdep.c (gdbcore.h): Ditto. + * m2-valprint.c (m2-lang.h): Ditto. + * m68k-tdep.c (gdbcore.h): Ditto. + (value.h): Ditto. + (gdb_string.h): Ditto. + * nindy-tdep.c (gdbcore.h): Ditto. + * scm-lang.c (gdbcore.h): Ditto. + * scm-valprint.c (gdbcore.h): Ditto. + * w65-tdep.c (gdbcore.h): Ditto. + * z8k-tdep.c (gdbcore.h): Ditto. + * sparc-tdep.c (gdb_string.h): Include. + * valprint.c (valprint.h): Include. + + * config/xm-lynx.h: Remove part of comment about INT_MIN + redefined warnings from defs.h, since INT_MIN define in + defs.h is now protected by #ifndef INT_MIN. + * config/i386/xm-i386bsd.h: Ditto. + * config/m68k/xm-hp300bsd.h: Ditto. + * config/m68k/xm-news.h: Ditto. + + * config/pa/xm-hppah.h (INT_MIN): Remove bogus INT_MIN + definition as 0x80000000. The macro in defs.h is better. + * config/i386/xm-i386m3.h (INT_MIN): Ditto. + * config/i386/xm-i386mach.h (INT_MIN): Ditto. + * config/ns32k/xm-ns32km3.h (INT_MIN): Ditto. + * config/pa/xm-hppab.h: Ditto. + + * core-aout.c (fetch_core_registers): Add prototype. + * hp300ux-nat.c (fetch_inferior_register): Ditto. + (store_inferior_register_1): Ditto. + (store_inferior_register): Ditto. + * config/m68k/tm-m68k.h (find_saved_regs): Ditto. + *scm-valprint.c (c_val_print): Ditto. + * procfs.c (add_fd): Ditto. + (remove_fd): Ditto. + (wait_fd): Ditto. + (sigcodename): Ditto. + (sigcodedesc): Ditto. + (procfs_kill_inferior): Ditto. + (procfs_xfer_memory): Ditto. + (procfs_store_registers): Ditto. + (create_procinfo): Ditto. + (procfs_init_inferior): Ditto. + (proc_set_exec_trap): Ditto. + (procfs_attach): Ditto. + (procfs_detach): Ditto. + (procfs_prepare_to_store): Ditto. + (procfs_files_info): Ditto. + (procfs_open): Ditto. + (procfs_wait): Ditto. + (procfs_fetch_registers): Ditto. + (procfs_mourn_inferior): Ditto. + (procfs_can_run): Ditto. + (procfs_thread_alive): Ditto. + (procfs_stop): Ditto. + * alpha-nat.c (fetch_core_registers): Ditto. + * config/alpha/tm-alpha.h (alpha_osf_skip_sigtramp_frame): Ditto. + * objfiles.c (ecoff_relocate_efi): Ditto. + * inflow.c (pass_signal): Ditto. + (handle_sigio): Ditto. + * annotate.c (breakpoint_changed): Ditto. + * callback.c (wrap): Ditto. + (fdbad): Ditto. + (fdmap): Ditto. + * utils.c (malloc_botch): Ditto. + (fputs_maybe_filtered): Ditto. + (vfprintf_maybe_filtered): Ditto. + * defs.h (notice_quit): Ditto. + * defs.h (xmalloc, xrealloc): Ditto. + * top.c (stop_sig): Ditto. + (init_signals): Ditto. + (user_defined_command): Ditto. + (source_cleanup_lines): Ditto. + (dont_repeat_command): Ditto. + (serial_log_command): Ditto. + (disconnect): Ditto. + * target.h (initialize_targets): Ditto. + * os9kread.c (read_minimal_symbols): Ditto. + * mdebugread.c (mdebug_psymtab_to_symtab): Ditto. + (fdr_name): Ditto. + (push_parse_stack): Ditto. + (pop_parse_stack): Ditto. + (is_pending_symbol): Ditto. + (add_pending): Ditto. + * serial.c (serial_logchar): Ditto. + (serial_interface_lookup): Ditto. + * serial.h (serial_log_command): Ditto. + * f-valprint.c (info_common_command): Ditto. + * gdbtypes.h (print_type_scalar): Ditto. + * scm-valprint.c (scm_scmlist_print): Ditto. + (scm_ipruk): Ditto. + * scm-lang.c (scm_printstr): Ditto. + (in_eval_c): Ditto. + (evaluate_subexp_scm): Ditto. + * scm-exp.c (scm_read_token): Ditto. + (scm_skip_ws): Ditto. + (scm_lreadparen): Ditto. + * m2-lang.c (emit_char): Ditto. + (m2_printchar): Ditto. + (m2_printstr): Ditto. + (m2_create_fundamental_type): Ditto. + * f-lang.c (emit_char): Ditto. + (f_printchar): Ditto. + (f_printstr): Ditto. + (f_create_fundamental_type): Ditto. + * ch-lang.c (chill_printchar): Ditto. + (chill_printstr): Ditto. + (chill_create_fundamental_type): Ditto. + (value_chill_length): Ditto. + (value_chill_card): Ditto. + (value_chill_max_min): Ditto. + (evaluate_subexp_chill): Ditto. + * ch-exp.c (PEEK_TOKEN): Ditto. + (peek_token_): Ditto. + (forward_token_): Ditto. + (parse_case_label): Ditto. + (parse_opt_untyped_expr): Ditto. + (parse_unary_call): Ditto. + (parse_call): Ditto. + (parse_named_record_element): Ditto. + (parse_tuple_element): Ditto. + (parse_opt_element_list): Ditto. + (parse_tuple): Ditto. + (parse_primval): Ditto. + (parse_operand6): Ditto. + (parse_operand5): Ditto. + (parse_operand4): Ditto. + (parse_operand3): Ditto. + (parse_operand2): Ditto. + (parse_operand1): Ditto. + (parse_operand0): Ditto. + (parse_expr): Ditto. + (parse_then_alternative): Ditto. + (parse_else_alternative): Ditto. + (parse_if_expression): Ditto. + (parse_untyped_expr): Ditto. + (growbuf_by_size): Ditto. + (match_simple_name_string): Ditto. + (decode_integer_value): Ditto. + (decode_integer_literal): Ditto. + (match_float_literal): Ditto. + (match_float_literal): Ditto. + (match_string_literal): Ditto. + (match_character_literal): Ditto. + (match_integer_literal): Ditto. + (match_bitstring_literal): Ditto. + (write_lower_upper_value): Ditto. + * ch-lang.h (type_lower_upper): Ditto. + * c-lang.c (emit_char): Ditto. + * dwarfread.c (free_utypes): Ditto. + * stabsread.h (resolve_cfront_continuation): Ditto. + * stabsread.c (get_substring): Ditto. + (read_one_struct_field): Ditto. + * stabsread.h (process_later): Ditto. + * demangle.c (set_demangling_command): Ditto. + * defs.h (set_demangling_style): Ditto. + * maint.c (maintenance_info_command): Ditto. + (print_section_table): Ditto. + (maintenance_info_sections): Ditto. + (maintenance_print_command): Ditto. + * symtab.h (maintenance_print_statistics): Ditto. + * objfiles.h (in_plt_section): Ditto. + * objfiles.c (add_to_objfile_sections): Ditto. + * bcache.c (hash): Ditto. + (lookup_cache): Ditto. + * exec.c (bfdsec_to_vmap): Ditto. + (ignore): Ditto. + * f-exp.y (growbuf_by_size, match_string_literal): Ditto. + * language.c (unk_lang_printchar): Ditto. + (unk_lang_printstr): Ditto. + (unk_lang_create_fundamental_type): Ditto. + (unk_lang_print_type): Ditto. + (unk_lang_val_print): Ditto. + (unk_lang_value_print): Ditto. + * target.c (update_current_target): Ditto. + (debug_to_open): Ditto. + (debug_to_close): Ditto. + (debug_to_attach): Ditto. + (debug_to_detach): Ditto. + (debug_to_resume): Ditto. + (debug_to_wait): Ditto. + (debug_to_fetch_registers): Ditto. + (debug_to_store_registers): Ditto. + (debug_to_prepare_to_store): Ditto. + (debug_to_xfer_memory): Ditto. + (debug_to_files_info): Ditto. + (debug_to_insert_breakpoint): Ditto. + (debug_to_remove_breakpoint): Ditto. + (debug_to_terminal_init): Ditto. + (debug_to_terminal_inferior): Ditto. + (debug_to_terminal_ours_for_output): Ditto. + (debug_to_terminal_ours): Ditto. + (debug_to_terminal_info): Ditto. + (debug_to_kill): Ditto. + (debug_to_load): Ditto. + (debug_to_lookup_symbol): Ditto. + (debug_to_create_inferior): Ditto. + (debug_to_mourn_inferior): Ditto. + (debug_to_can_run): Ditto. + (debug_to_notice_signals): Ditto. + (debug_to_thread_alive): Ditto. + (debug_to_stop): Ditto. + * breakpoint.h (set_breakpoint_sal): Ditto. + * remote-utils.c (usage): Ditto. + * remote.c (set_thread): Ditto. + (remote_thread_alive): Ditto. + (get_offsets): Ditto. + (read_frame): Ditto. + (remote_insert_breakpoint): Ditto. + (remote_remove_breakpoint): Ditto. + * sparc-nat.c (fetch_core_registers): Ditto. + * corelow.c (add_to_thread_list): Ditto. + (ignore): Ditto. + * inftarg.c (proc_wait): Ditto. + * infptrace.c (udot_info): Ditto. + (fetch_register): Ditto. + * ser-unix.c (hardwire_noflush_set_tty_state): Ditto. + (hardwire_print_tty_state): Ditto. + (hardwire_flush_output): Ditto. + (hardwire_flush_input): Ditto. + (hardwire_send_break): Ditto. + (hardwire_setstopbits): Ditto. + * ser-tcp.c (tcp_return_0): Ditto. + (tcp_noflush_set_tty_state): Ditto. + (tcp_print_tty_state): Ditto. + * solib.c (match_main): Ditto. + * gdbtypes.c (print_bit_vector): Ditto. + (print_arg_types): Ditto. + (dump_fn_fieldlists): Ditto. + (print_cplus_stuff): Ditto. + * symfile.h (entry_point_address): Ditto. + * symfile.c (decrement_reading_symtab): Ditto. + * valops.c (value_arg_coerce): Ditto. + * value.h (find_function_in_inferior): Ditto. + (value_allocate_space_in_inferior): Ditto. + * values.c (vb_match): Ditto. + * thread.c (info_thread_command): Ditto. + (restore_current_thread): Ditto. + (thread_apply_all_command): Ditto. + (thread_apply_command): Ditto. + * inferior.h (write_pc_pid): Ditto. + * infrun.c (delete_breakpoint_current_contents): Ditto. + * breakpoint.c (print_it_normal): Ditto. + (watchpoint_check): Ditto. + (print_it_done): Ditto. + (print_it_noop): Ditto. + (maintenance_info_breakpoints): Ditto. + (create_longjmp_breakpoint): Ditto. + (hbreak_command): Ditto. + (thbreak_command): Ditto. + (watch_commnd_1): Ditto. + (rwatch_command): Ditto. + (awatch_command): Ditto. + (do_enable_breakpoint): Ditto. + * ch-valprint.c (chill_val_print_array_elements): Ditto. + * eval.c (evaluate_subexp): Ditto. + (get_label): Ditto. + (evaluate_struct_tuple): Ditto. + * eval.c (init_array_element): Ditto. + + * alpha-tdep.c (push_sigtramp_desc): Add prototype and make static. + * breakpoint.c (hw_breakpoint_used_count): Ditto. + (hw_watchpoint_used_count): Ditto. + * findvar.c (write_register_gen): Ditto. + (read_register_pid): Ditto. + * symtab.c (cplusplus_hint): Ditto. + * infcmd.c (breakpoint_auto_delete_contents): Ditto. + * ch-valprint.c (chill_print_type_scalar): Ditto. + * gdbtypes.c (add_name): Ditto. + (add_mangled_type): Ditto. + (cfront_mangle_name): Ditto. + * sparc-tdep.c (isbranch): Ditto. + * inftarg.c (child_stop): Ditto. + * win32-nat.c (child_stop): Ditto. + * mac-nat.c (child_stop): Ditto. + * remote-utils.c (sr_com): Ditto. + * dbxread.c (process_now): Ditto. + * ch-exp.c (require): Ditto. + (check_token): Ditto. + (expect): Ditto. + (parse_mode_call): Ditto. + (parse_mode_or_normal_call): Ditto. + * scm-lang.c (scm_lookup_name): Ditto + * f-lang.c (allocate_saved_bf_node): Ditto. + (allocate_saved_function_node): Ditto. + (allocate_saved_f77_common_node): Ditto. + (allocate_common_entry_node): Ditto. + (add_common_block): Ditto. + (add_common_entry): Ditto. + (find_first_common_named): Ditto. + (patch_common_entries): Ditto. + (patch_all_commons_by_name): Ditto. + (clear_bf_list): Ditto. + (get_bf_for_fcn): Ditto. + (clear_function_list): Ditto. + * scm-exp.c (scm_istr2int): Ditto. + (scm_istring2number): Ditto. + * scm-valprint.c (scm_inferior_print): Ditto. + * f-typeprint.c (print_equivalent_f77_float_type): Ditto. + * f-valprint.c (f77_get_dynamic_length_of_aggregate): Ditto. + (f77_create_arrayprint_offset_tbl): Ditto. + (f77_print_array_1): Ditto. + (f77_print_array): Ditto. + (list_all_visible_commons): Ditto. + (there_is_a_visible_common_named): Ditto. + * mdebugread.c (ecoff_relocate_efi): Ditto. + * callback.c (os_close): Ditto. + (os_get_errno): Ditto. + (os_isatty): Ditto. + (os_lseek): Ditto. + (os_open): Ditto. + (os_read): Ditto. + (os_read_stdin): Ditto. + (os_write): Ditto. + (os_write_stdout): Ditto. + (os_rename): Ditto. + (os_system): Ditto. + (os_time): Ditto. + (os_unlink): Ditto. + (os_shutdown): Ditto. + (os_init): Ditto. + (os_printf_filtered): Ditto. + + * scm-lang.h (scm_parse): Change old style decl to prototype. + * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset): Ditto. + * top.c (init_proc): Ditto. + (query_hook): Ditto. + (error_hook): Ditto. + * f-lang.c (c_value_print): Ditto. + * ch-exp.c (parse_expression): Ditto. + (parse_primval): Ditto. + (parse_untyped_expr): Ditto. + (parse_opt_untyped_expr): Ditto. + (ch_lex): Ditto. + * config/sparc/tm-sparc.h (sparc_init_extra_frame_info): Ditto. + (sparc_frame_saved_pc): Ditto. + (sparc_push_dummy_frame): Ditto. + (sparc_pop_frame): Ditto. + * defs.h (fclose): Ditto. + (atof): Ditto. + (error_hook): Ditto. + + * arc-tdep.c (single_step): Change arg to type "enum target_signal". + * rs6000-tdep.c (single_step): Ditto. + * sparc-tdep.c (single_step): Ditto. + + * breakpoint.c (cleanup_executing_breakpoints): Change unused arg type + to PTR which is what make_cleanup expects. + * utils.c (null_cleanup): Change arg type to PTR. + * defs.h (null_cleanup): Change prototype to match actual function. + * config/sparc/tm-sparc.h (struct frame_info): Move forward decl. + * ch-valprint.c (chill_val_print): Cast 2nd arg of + chill_print_type_scalar to LONGEST. + * infrun.c (wait_for_inferior): Have empty switch case for + BPSTAT_WHAT_CHECK_SHLIBS when SOLIB_ADD is not defined. + (stop_on_solib_events): Only needed if SOLIB_ADD is defined. + * infcmd.c (attach_command): Only need auto_solib_add if SOLIB_ADD + is defined. + * symfile.c (generic_load): Scan long int using a long int spec, + not an int spec. + * infptrace.c (udot_info): Only need local variables if KERNEL_U_SIZE + is defined. + (fetch_register): Only need function if FETCH_INFERIOR_REGISTERS is + not defined. + * inflow.c (handle_sigio): Only need prototype when the actual + function is compiled in. + * valprint.c (longest_to_int): Expand error message to be + separate messages for args larger than largest signed int + and args smaller than smallest signed int. + * valprint.c (print_longest): Fix problems with support for case + where compiler supports type "long long" but the runtime doesn't + support printing them with "%ll". + * scm-valprint.c (scm_scmlist_print, scm_scmval_print): Change + return types to void since we don't actually return anything + meaningful and callees ignore the values anyway. + * procfs.c (modify_inherit_on_fork_flag): Enclose pr_flags in PIOCSET + ifdef. + (modify_run_on_last_close_flag): Ditto. + (wait_fd): Enclose local variables "num_fds" and "i" LOSING_POLL + ifdef + * alpha-tdep.c (push_sigtramp_desc): Return proc_desc rather than + random value. + * infrun.c (wait_for_inferior): Ensure random_signal is not used + uninitialized. + * valops.c (call_function_by_hand): Ensure struct_addr is not used + uninitialized. + * breakpoint.c (watch_command_1): Ensure prev_frame is not used + uninitialized. + * utils.c (vfprintf_maybe_filtered): Change second arg from "char *" + to "const char *". + * infptrace.c (udot_info): Add two dummy args so that the type is + correct for passing to add_info. + * f-lang.c (saved_fcn): Move decl to head of file so it can be used + in prototypes. + (saved_bf_symnum): Ditto. + (SAVED_FUNCTION): Ditto. + (SAVED_FUNCTION_PTR): Ditto. + (SAVED_BF): Ditto. + (SAVED_BF_PTR): Ditto. + * ch-exp.c (parse_named_record_element): Build error message in + temporary buffer before passing it to expect, rather than passing + wrong number of args to expect. + * demangle.c (set_demangling_style): Call set_demangling_command with + correct number of arguments. + * inferior.h (terminal_init_inferior_with_pgrp): Change arg type to + int to match actual function. + (os_isatty): Call fdmap with right number of arguments, was missing + the host_callback* arg. + * target.c (cleanup_target): Prototype all functions casts. + * target.h (one_stepped, single_step): Declare here and convert + single_step to prototype. + * infrun.c (one_stepped, single_step): Don't declare externs + here, they have moved to target.h. + * eval.c (init_array_element): Declare previously undeclared + last two args as LONGEST. + * dcache.c (dcache_xfer_memory): Change xfunc decls to prototype form. + +Thu Jul 25 16:11:54 1996 Doug Evans <dje@canuck.cygnus.com> + + * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS. + +Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (os9kread.o): Remove dependency on partial-stab.h. + * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't + use partial_symtab->textlow==0 as a flag, as 0 is a legitimate + text address. Use a seperate flag (textlow_not_set) instead. + This makes stabs in ELF .o files work a lot better. + * mdebugread.c xcoffread.c: Define textlow_not_set for + partial-stab.h. + * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype. + +Sat Jul 20 10:41:06 1996 Fred Fish <fnf@cygnus.com> + + * dwarf2read.c (struct filenames): Change internal "struct file" + to "struct fileinfo" to avoid conflict with "struct file" in + <sys/file.h> on HPUX and Solaris. + +Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com> + + * dwarf2read.c: New file, DWARF 2 reader originally contributed by + Brent Benson, with additions by Gary Funck and Jerry Kreuscher. + * Makefile.in (COMMON_OBS): Add dwarf2read.o. + (SFILES): Add dwarf2read.c. + (dwarf2read.o): Add build rule. + * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare + exported functions. + * elfread.c (elf_symfile_read): Call them. + (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols. + +Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com> + + * symfile.c (symfile_bfd_open): + * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems, + free the user from having to type the .exe extension. + +Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com> + + * mon960-rom.c: Shorten the mon960_inits string to a single + carriage return; this prevents a hang on connecting immediately + after powerup, when MON960 is attempting autobaud detection. + +Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com> + + * a29k-tdep.c (get_saved_register): Allow PC to be modified + when innermost frame is selected, but not in outer frames. + +Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com) + + * command.c (do_setshow_command): Don't segfault when showing + var_string and var_string_noescape vars that are NULL. + +Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com> + + * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to + cygwin32_conv_to_posix_path. + (child_create_inferior): unix_path_to_dos_path renamed to + cygwin32_conv_to_win32_path. Rewrite code to translate PATH. + +Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h printcmd.c: Create global disassemble_info structure + tm_print_insn_info. + * i386-tdep.c (set_assembly_language_command): set + tm_print_insn_info.mach to the appropriate value for 386 or 8086 + disassembly. + * printcmd.c (print_insn): Move init of disassembler_info to + _initialize_printcmd. Set endian for disassembler here. + * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to + select sparc/sparclite. + * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of + TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to + bfd_mach_sparc/bfd_mach_sparc_sparclite. + +Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com> + + * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather + than xmalloc/xrealloc. + +Fri Jul 12 17:59:47 1996 Fred Fish <fnf@cygnus.com> + + * objfiles.c (map_to_file): Error return from mmalloc_findbase is + a NULL pointer, not a -1. + +Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com) + + * i386-tdep.c (set_assembly_language_command): New routine to + select between i386 and i8086 instruction sets for disassembly. + New command `set assembly-language {i386 i8086}'. + +Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com> + + * monitor.c (monitor_write_memory, monitor_read_memory_single): + Disable use of "long long" memory read/write commands; can't + use them because we hold the values to read/write in an int + variable, and because strtoul fails on values that exceed the + size of a long. This fixes breakpoint problems on MON960. + +Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com> + + * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition. + * config/pa/xm-hppah.h (HAVE_MMAP): Ditto. + +Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE + and MMALLOC_CHECK macros, and add comment indicating how host dependent + makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or + to use it but to not do heap corruption checking. + * gdbserver/Makefile.in: Ditto. + * utils.c (init_malloc): Replace warning() use with direct call of + fprintf_unfiltered, since current_target has not yet been set and thus + we cannot use warning(). If we try to use mmcheck and it fails, + suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE + defined. Other small mmalloc related cleanups. + * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1. + * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK. + + * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT); + * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + Remove obsolete defines. + + * config/alpha/alpha-linux.mh (MMALLOC_DISABLE): + * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE): + * config/rs6000/rs6000.mh (MMALLOC_DISABLE): + * config/rs6000/aix4.mh (MMALLOC_DISABLE): + * config/powerpc/aix4.mh (MMALLOC_DISABLE): + * config/powerpc/aix.mh (MMALLOC_DISABLE): + * config/ns32k/ns32km3.mh (MMALLOC_DISABLE): + * config/mips/mipsm3.mh (MMALLOC_DISABLE): + * config/mips/decstation.mh (MMALLOC_DISABLE): + * config/m88k/cxux.mh (MMALLOC_DISABLE): + * config/i386/i386mk.mh (MMALLOC_DISABLE): + * config/i386/i386m3.mh (MMALLOC_DISABLE): + * config/i386/i386gnu.mh (MMALLOC_DISABLE): + Use MMALLOC_CFLAGS instead. + +Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com) + + * h8300-tdep.c: Remove some outdated comments. + (h8300_skip_prologue): Rework to be more correct for the H8/300H. + Handle stm.l insns for the H8/S. + (examine_prologue): Likewise. + +Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com> + + * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf. + +Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com> + + * mon960-rom.c (mon960_open): Add floating point detection to + prevent hang on non-FPU processors (PR 9775). + (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem + setting breakpoints and improve loading speed. + +Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com> + + * coffread.c (record_minimal_symbol): Don't presave name string + on symbol_obstack before passing to prim_record_minimal_symbol. + It now handles saving the string itself. + * dbxread.c (read_dbx_dynamic_symtab): Ditto. + * mipsread.c (read_alphacoff_dynamic_symtab): Ditto. + * os9kread.c (record_minimal_symbol): Ditto. + * solib.c (solib_add_common_symbols): Ditto. + + * coffread.c (coff_symtab_read): Don't presave name string on + symbol_obstack before passing to prim_record_minimal_symbol_and_info. + It now handles saving the string itself. + * dbxread.c (record_minimal_symbol): Ditto. + * elfread.c (record_minimal_symbol_and_info): Ditto. + + * dstread.c (record_minimal_symbol): Remove static function that just + called prim_record_minimal_symbol with the same args (after change to + prim_record_minimal_symbol to do it's own name string saves). + * nlmread.c (record_minimal_symbol): Ditto. + * somread.c (record_minimal_symbol): Ditto. + + * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack. + (hpread_read_function_type): Ditto. + (hpread_process_one_debug_symbol): Ditto. + * mdebugread.c (parse_symbol): Ditto. + (new_symbol): Ditto. + * minsyms.c (prim_record_minimal_symbol_and_info): Ditto. + + * coffread.c (process_coff_symbol): Use obsavestring to save + SYMBOL_NAME, rather than obstack_copy0. + * dstread.c (create_new_symbol): Ditto + * symfile.c (obconcat): Ditto. + * stabsread.c (patch_block_stabs): Ditto. + * xcoffread.c (SYMNAME_ALLOC): Ditto. + + * symfile.c (obsavestring): Update comments + * solib.c (solib_add_common_symbols): Remove local var origname. + +Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure: Re-build with autoconf-2.10. + + * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h, + config/sparc/tm-sparclite.h: Initialize tm_print_insn from + TM_PRINT_INSN, which comes from the tm file. + +Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com> + + * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, + os9kread.c: Replace identical sym_offsets functions with + default_symfile_offsets. + * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS + macro to allocate section_offsets. + * symfile.c (default_symfile_offsets): New function. + * symfile.h: Declare default_symfile_offsets. + * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to + simplify allocation of section_offsets. + +Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. + * configure configure.in: Only make sol-thread.o for native. + Also, switch to dlopened libthread_db.so.1. + * sol-thread.c: Switch to using dlopen to get the thread_db + library. + +Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure, configure.in: Change test for libthread_db to only + work for configs where build/host/target are the same. + +Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on + PowerPC. + + * configure.in (powerpc-*-linux): Add Linux, System V, and ELF + support. + * configure: Regenerate. + +Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com> + + From Raymond Jou <rjou@mexican.cygnus.com>: + * mpw-make.sed: Add lines to whack out autoconf hook + @CONFIG_LDFLAGS@. + +Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com> + + * remote-e7000.c (e7000_stop): New function. + +Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com> + + * configure, configure.in: Add target sparclet. + * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM + (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if + command to start process running on target is different from one + to continue execution), MO_HEX_PREFIX (if addresses from monitor + have a "0x" prefix). + * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the + registers array. This is to allow NULLs to be place holders in + the tm-*.h file so that only minor changes are needed when a new + processor is introduced (eg, one without floating point). + * sparc-tdep.c: Conditionally remove dependancies on floating + point. + * sparclet-rom.c, config/sparc/sparclet.mt, + config/sparc/tm-sparclet.h: New files for target sparclet. + * symfile.c (load_command): Add option for 2nd parameter; a load + offset added to the vma of each section. + +Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com> + + * main.c (main): Add option "l" for setting remote_timeout. + +Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com> + + * remote-e7000.c, remote.c, target.h, top.c: Add set option + "remote_timeout" for setting remote_timeout. Add set option + "use_hard_breakpoints" for setting hardware .vs. memory + breakpoints. + +Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com> + + * remote-e7000.c (e7000_parse_device): New function. + Add option "tcp_remote" to target command if using + tcp to connect to a remote host which is then connected + via serial port to the e7000 (for exampole, a port master). + (e7000_open): Change to call e7000_parse_device. + +Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com> + + * monitor.c (monitor_debug): Fix remotedebug buffering. + +Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh + (NATDEPFILES): Add a space. + +Wed Jun 26 06:05:39 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type) + is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type. + + * ch-exp.c (calculate_array_length): Function removed. + +Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * remote-e7000.c (e7000_read_inferior_memory_large): New function. + (e7000_xfer_inferior_memory): Call it. + +Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * gdb/gdbserver/Makefile.in (docdir): Removed. + +Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): + Use autoconf set values. + (docdir): Removed. + * configure.in (AC_PREREQ): autoconf 2.5 or higher. + * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir, + includedir): Use autoconf set values. + (docdir): Removed. + * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher. + * nlm/configure: Rebuilt. + * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share. + +Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com) + + * stabsread.c (read_cfront_member_functions): add type + +Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com> + + * win32-nat.c: #include <unistd.h>. + (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete. + (child_create_inferior): Convert only env var PATH to win32 style. + (set_pathstyle_dos): Delete. + (_initialize_inftarg): Delete dos-path-style command. + +Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com> + + * configure.in: Revise sol-thread.o test. + * configure: Regenerated. + + * source.c (find_source_lines): Reassign size to result of read. + +Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S. + (h8300_command): Likewise. + (set_machine): Likewise. + (set_machine_hook): Likewise. + (_initialize_h8300m): Likewise. + + * config/h8300/tm-h8300.h (h8300smode): Declare. + +Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * somsolib.c (som_solib_create_inferior_hook): Handle tracking + of shl_load calls for hpux10. + +Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com> + + * config.in: Regenerated. + * acconfig.h (HAVE_THREAD_DB_LIB): Added entry. + + * configure: Regenerated. + * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to + avoid name clashes with SunOS headers. + +Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com> + + From Michael Snyder <Michael_Snyder@next.com>: + * bcache.c (print_bcache_statistics): Avoid divide-by-zero + exception if one or more objfile has no symbols, such as when + a dynamic library has been stripped. + +Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure. + * configure configure.in: Only make sol-thread.o for native. + Also, switch to dlopened libthread_db.so.1. + * sol-thread.c: Switch to using dlopen to get the thread_db + library. + +Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com> + + * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS): + Change from 0xE0000000 to 0xC0000000. + +Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/powerpc/xm-solaris.h: Initial version of support for + Solaris on PowerPC. + +Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk> + + * configure.in (configdirs): Force 4100 builds to use 4300 GDB + target. + * configure: Rebuild. + + * config/mips/vr4300el.mt (SIM_OBS): Include simulator in + little-endian builds. + +Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com) + + * inftarg.c (child_thread_alive): Protect declaration with + #ifndef CHILD_THREAD_ALIVE. + + * source.c (find_source_lines): Check the time on the symtab's bfd if + it exists, else check the time on the exec_bfd. + +Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com> + + * dsrec.c (make_srec): Fix calculation of address size + to allow addresses less than 0x100. + +Thu May 30 04:24:09 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length. + +Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com> + + * remote-mips.c: cannot use EINVAL for breakpoint test since + its value varies for different hosts (e.g. go32's is 19, while + sunos is 22). Changed to hardcoded 22 since that is what the + mips boards return. + +Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com> + + * configure: Regenerated. + * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN. + (CY_AC_PATH_TKH): Don't use AC_TRY_RUN. + +Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * solib.c (solib_absolute_prefix, solib_search_path): New variables. + (_initialize_solib): Add set/show commands for those variables. + (solib_map_sections): Implement searching using them. + +Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com> + + Changes from: David Mosberger-Tang <davidm@azstarnet.com> + + * NEWS: Add Alpha Linux as a new native configuration. + + * mdebugread.c (parse_symbol): When we find a malloc() symbol with + return type VOID, assume no debugging info is available for that + object file and patch the return value into VOID *. Otherwise, + operations requiring an implicit call to malloc() will fail. + + * infrun.c (wait_for_inferior): The criterion to detect entering a + sigtramp handler is now: (a) the current pc is inside a sigtramp + handler, (b) the previous pc is not in a sigtramp handler, and (c) + the current stack pointer is "inner" than the old one. Condition + (c) is new to avoid mistaking a return from a signal handler into + sigtramp as a new sigtramp invocation. + + * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An + int may not be big enough to hold an address. + (dcache_hit): Ditto. + (dcache_peek_byte): Fix indentation. + + * configure.in (alpha-*-linux*): Add target. + * configure: Rebuild + + * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro. + (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto. + (DYNAMIC_SIGTRAMP_OFFSET): Ditto. + (SIGCONTEXT_ADDR): Ditto. + (FRAME_PAST_SIGTRAMP_FRAME): Ditto. + + * config/alpha/alpha-linux.mh: New file. + * config/alpha/alpha-linux.mt: Ditto. + * config/alpha/nm-linux.h: Ditto. + * config/alpha/tm-alphalinux.h: Ditto. + * config/alpha/xm-alphalinux.h: Ditto. + * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h. + * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to + xm-alphaosf.h. + * config/alpha/alpha-osf2.mh: Ditto. + + * blockframe.c (find_pc_partial_function): Pass PC to + SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems + that detect sigtramp code via designated code sequences (as is the + case for Linux/Alpha, for example). + + * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END + to ignore new PC argument. + * config/m68k/tm-hp300bsd.h: Ditto. + * config/vax/tm-vax.h: Ditto. + + * alpha-tdep.c (alpha_linux_sigtramp_offset): New function. + (alpha_osf_skip_sigtramp_frame): Ditto. + (push_sigtramp_desc): Ditto. + (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract + sigcontext address from frame. + (alpha_saved_pc_after_call): When in sigtramp, use + alpha_frame_saved_pc() instead of read-register(). + (after_prologue): When inside a dynamically generated sigtramp + function, there is no prologue, so return address of first + instruction. + (alpha_in_prologue): Fix typo in comment. + (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine + whether we're inside a dynamicaly generated sigtramp function. If + so, create and push and appropriate procedure descriptor. + (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain + the frame past a sigtramp frame (if the current frame is indeed a + sigtramp function). + (init_extra_frame_info): Don't read next frame register off of + stack-pointer when inside a dynamiccaly generated sigtramp. + (alpha_pop_frame): Also unlink and destroy procedure descriptors + created for dynamically generated sigtramp functions. + + * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and + <alpha/ptrace.h> instead of <machine/reg.h> + +Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_validate_task_sc): + Give terminal to gdb while asking question. + (inf_resume): Don't validate the task suspend-count while execing. + +Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_validate_task_sc): Query user before clearing any + additional suspend count. + (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc. + (inf_resume): Call inf_validate_task_sc here. + (gnu_resume): Call inf_update_procs to ensure noticing new threads. + +Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID. + +Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com) + + * h8300-tdep.c (IS_PUSH): Refine. + (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints. + (IS_SUB4_SP, IS_SUBL_SP): New macros. + (h8300_skip_prologue): Handle H8/300H prologue code sequences. + (examine_prologue): Handle addresses from 0x010000 to 0xffffff + when in H8/300H mode. Get the return pointer's address correctly + for the H8/300H. Handle H8/300H prolouge code sequences. + + * symfile.c (generic_load): Print the starting address + of the file just loaded. + +Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile. + +Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * breakpoint.c (bpstat_do_actions): Avoid endless recursion + if a `source' command is contained in bs->commands. + + * infrun.c (wait_for_inferior): Update step_frame_address when + stepping into a new line. + + From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab): + * breakpoint.c (breakpoint_1): Add shlib_disabled case to + bpenables array. + +Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com> + + * dsrec.c (load_srec): Add WAITACK parameter, for machines + like EST visionICE that send back an ACK after each S-record. + * monitor.c (monitor_wait_srec_ack): New function. + (monitor_load): Pass monitor_wait_srec_ack to load_srec + if the monitor's MO_SREC_ACK flag is set. + * monitor.h: Define MO_SREC_ACK flag. + * remote-est.c (est_cmds): Add MO_SREC_ACK flag. + * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype. + * srec.h: Add WAITACK parameter to load_srec prototype. + +Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll> + + * config/sparc/sparclite.mt: Add the sparc simulator. + +Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com> + + * defs.h (read_command_lines, query_hook): Update prototypes. + (readline_begin_hook, readline_hook, readline_end_hook): Declare. + * breakpoint.c (commands_command): Build message in temporary buffer + and pass that, as well as tty control flag, to read_command_lines. + * top.c (readline_begin_hook, readline_hook, readline_end_hook): + Define here. + (command_loop): Check for non-NULL instream before looping. + (command_line_input): Use readline_hook when appropriate, to get + user input from a GUI window. + (read_next_line): Also build prompt if getting user input from a GUI. + (recurse_read_control_structure): Fix typo in comment. + (read_command_lines): Use passed in prompt and tty flag to decide how + to build message. Use readline_begin_hook when appropriate, to set + up a GUI interaction window. Just return head, whether NULL or not, + after using readline_end_hook to complete GUI interaction. + (define_command, document_command): Build message in a temporary + buffer and pass it to read_command_lines, along with tty flag. + + +Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * blockframe.c (frameless_look_for_prologue): + Add FUNCTION_START_OFFSET only if func_start is non-zero. + * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if + pc is not in a known section. + * stack.c (print_frame_info): Remove check for fi->pc in known + section, now handled by lookup_minimal_symbol_by_pc. + + +Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com> + + * sh-stub.c: New file, was config/sh/stub.c. + + +Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (read_next_line): Fix thinkos. From Donn Seeley. + + * coffread.c (coff_symtab_read): Handle C_LABEL symbols like + C_STAT symbols. + * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly. + Flush cached frames just before exiting. + * remote-sim.c (gdbsim_resume): Complain if the program isn't + being run. + * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define. + +Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * procfs.c (procfs_thread_alive procfs_stop): Make static. + (procfs_pid_to_str): New routine to print out thread id's in an + intelligible manner. + * sol-thread.c (sol_thread_fetch_registers): Re-order manner in + which supply_register is called to fix bug with writing + individual regs. + * config/sparc/tm-sun4sol2.h: Define default for + target_pid_to_str in case host lacks libthread_db. + +Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in config.in configure configure.in + config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh + config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread + and pthread support, since pre-2.5 systems don't come with + libthread_db.so.1. + + * procfs.c (info_proc): Use int instead of id_t. Old versions of + Irix don't seem to define this. + +Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com) + + * top.c (execute_control_command, case while_control): Allow + a while command to be interrupted. + +Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com) + + * sol-thread.c: More cleanup, add comments. + (sol_thread_resume): Prevent people from trying to step + inactive threads. + (sol_thread_wait sol_thread_fetch_registers + sol_thread_store_registers): Remove unnecessary check for + sol_thread_active. These routines won't get called unless threads + are active. + +Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com> + + SH3-E support from Allan Tajii <atajii@hmsi.com>: + * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for + float registers. + (sh3e_reg_names): New register name array. + (sh_processor_type_table): Add sh3e processor type. + * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test. + (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for + full set of registers. + * remote-e7000.c (want_sh3, want_sh3_nopc): New globals. + (e7000_fetch_registers, e7000_wait): Use them. + * sh3-rom.c (sh3_regnames): Add float registers. + (sh3e_cmds, sh3e_ops): New globals. + (sh3e_open): New function. + (_initialize_sh3_rom): Rename from _initialize_sh3, set up + sh3e target vector. + +Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com) + + * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes. + Print out messages instead of codes for thread_db errors. Make + access macros for thread and lwp manipulation. Make cleanups to + fixup inferior_pid in case of errors. + +Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com> + + * aclocal.m4: Remove unused definition of AC_C_CROSS. + * configure.in: Add powerpcle-*-solaris* host and target config + so April 30th change does not get lost next time configure is + rebuilt. + +Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c, + infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c, + win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to + avoid conflict with Solaris /usr/include/thread.h. + +Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * abug-rom.c: Config file for the older style ABug monitor that + runs on the mvme13x boards. + * config/m68k/monitor.mt: Add abug support for m68k cross + debugging. + +Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com> + + * infcmd.c (do_registers_info): Always print the raw floating + point value's bytes in big endian order, so the the leftmost bit + is the most significant. + * breakpoint.c (clear_momentary_breakpoints): Remove dead code + that is referenced nowhere else. + (set_breakpoint): Ditto. + (do_enable_breakpoint): Created from enable_once_breakpoint + with a couple of changes. + (enable_breakpoint): Call do_enable_breakpoint with an appropriate + bpdisp enum value to set disposition of breakpoint. + (enable_once_breakpoint): Ditto. + (enable_delete_breakpoint): Ditto. + * breakpoint.h (clear_momentary_breakpoints): Remove prototype. + * symtab.c (find_pc_line): Improve comments. + * xcoffread.c: Ditto. + +Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com> + + * target.c (debug_to_xfer_memory): Insert line breaks when + dumping the memory block. + +Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * 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. + +Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net> + + * procfs.c (remove_fd): Fix copy of fds to fill hole left after + removal of the requested fd. + +Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific + hooks under ELF. + + * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT. + +Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com) + + From Peter Schauer: + * breakpoint.h (enum bpdisp): Add del_at_next_stop. + * breakpoint.c (insert_breakpoints, watchpoint_check, + bpstat_stop_status): Avoid bad references to memory freed via + delete_breakpoint on watchpoints going out of scope. + Do not delete these watchpoints, disable them and change their + disposition to del_at_next_stop instead. + (breakpoint_auto_delete): Delete all breakpoints whose disposition + is del_at_next_stop. + (breakpoint_init_inferior): Use switch to avoid reference to + already deleted breakpoint. + +Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h. + * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ... + * config/rs6000/rs6000.mt (TDEPFILES): ... to here. + * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize. + (solib_info): Call xcoff_relocate_symtab via the hook. + (sharedlibrary_command): Ditto. + * xcoffread.c: Remove all FAKING_RS6000 comments and defines. + (xcoff_add_toc_to_loadinfo_hook): Define and initialize here. + (xcoff_init_loadinfo_hook): Define and initialize here. + (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook. + (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook. + * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func. + * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations + of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook. + * rs6000-nat.c (_initialize_core_rs6000): Add initialization + of xcoff_relocate_symtab_hook. + +Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * configure (powerpcle-*-solaris*): Add Solaris support. + + * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for + Solaris support. + +Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com> + + * c-valprint.c (c_val_print): Fix printing for arrays defined + with 0 length. + +Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com> + + Support for bi-endian remote breakpoints. + * remote.c (big_break_insn, little_break_insn): New globals. + (break_insn): Remove. + (remote_insert_breakpoint, remote_remove_breakpoint): Use own + code if REMOTE_BREAKPOINT defined, otherwise call memory + breakpoint functions. + * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove. + (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define. + + * mon960-rom.c (mon960_cmds): Remove forward decl. + (mon960_load): Use current_monitor instead of mon960_cmds. + (mon960_regnames): Remove backslashes from line ends. + (_initialize_mon960): Fix documentation string. + +Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com> + + * symfile.h (psymbol_allocation_list): Expand comments which + describe the psymbol allocation list and how each field is + used. + +Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * 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. + +Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs, + so that anything that wants an allocation function not yet pulled + in, will get it from mmalloc rather than a system library. + * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS, + to avoid surprising results when used. + +Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com) + + * stabsread.c: Changes and bug fixes for cfront support. + Fix bug for class data members. + Fix parsing bug when no base classes exist. + Fix memory bug - allocate space for cplusplus specific info. + Add support for static data. + Add prototypes for static functions. + Enhance comments to show what each function expects to parse. + Cleanup code. + * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename + function to resolve_cfront_continuation. + +Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com) + + * infrun.c (wait_for_inferior): Call registers_changed when + restarting the inferior to get over a nullified instruction. + +Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com) + + * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c: + Add new support for parsing cfront stabs. + +Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com) + + * infrun.c (wait_for_inferior): Move "have_waited" label + outside of #ifdef conditionals. Don't trash the wait status + if we get a signal and the current instruction is nullified. + +Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (VERSION): Bump version number to 4.16.1. + * NEWS: Update for 4.16 release. + +Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com> + + * monitor.h: Clean up comment formatting. + (current_monitor): Remove decl. + (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions. + (push_monitor, SREC_SIZE): Remove. + * monitor.c: Expand old macro into current_monitor derefs + everywhere. + * remote-os9k.c (current_monitor): Remove definition. + +Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com> + + * corefile.c (specify_exec_file_hook): Allow arbitrary number of + hooks. + (call_extra_exec_file_hooks): New function. + * h8300-tdep.c: Lint; add .h files to provide missing declarations, + remove unused variables. + (set_machine_hook): New function. + (_initialize_h8300m): Initialize it. + +Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * remote-mips.c (encoding): Don't specify size, to avoid bug in + SunOS native compiler. + +Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com> + + * monitor.c: Use int rather than LONGEST for values, since + the formatting strings are not prepared to accept long longs. + +Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com> + + * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'. + +Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com) + + * corelow.c (add_to_thread_list): Make sure reg_sect is non-null + before de-referencing it. Prevents deref of NULL pointer if core + file lacks .reg section. + * defs.h: Rename floatformat_{to from}_long_double to + floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO + FROM}... macros. + * findvar.c (extract_floating store_floating): Change all refs to + FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest. + * utils.c: Change floatformat_{to from}_long_double to + floatformat_{to from}_doublest cuz the new routines will use + whatever size (double or long double) is appropriate. + * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL + REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to + floatformat... routine calls. + +Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * stabsread.c (read_type): Move handling of '@' from type + number handling to handling of types proper (as emitted by gcc!). + For typedefs, allocate the typedef type before reading its + definition, to properly handling recursive types. + +Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com) + + * ch-exp.c (calculate_array_length): Fix prototype. + +Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-nindy.c (nindy_open): Acquire more target state so that + user can attach to a previously running program. + * (nindy_fetch_registers nindy_store_registers): Get rid of fp + conversion code. That's all handled in {extract store}_floating + now. + * utils.c (floatformat_to_double): Don't bias exponent when + handling zero's, denorms or NaNs. + * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL + REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and + FLOATFORMAT_TO/FROM_DOUBLEST macros. + * config/i960/tm-nindy960.h: Undefine + REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and + REGISTER_CONVERTIBLE. These are no longer necessary now that all + the magic happens in extract/store_floating. + +Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * eval.c (evaluate_subexp_standard): Report error when attempting to + evaluate subscripts for types which cannot be subscripted. + + * valarith.c (value_x_binop, value_x_unop): Add noside parameter. + Return a zero value with the return type of the member function + if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member + function. + * values.h (value_x_binop, value_x_unop): Update prototypes + accordingly. + * eval.c (evaluate_subexp_standard): Update all callers of + value_x_binop, value_x_unop accordingly. + + * valarith.c (value_neg, value_complement): Perform ANSI C/C++ + integral promotion on operands. + +Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com> + + * README: Update for 4.16 release. + * configure.in (AC_CHECK_FUNCS): Also check for sbrk. + * configure: Regenerate with autoconf. + * config.in: Regenerate with autoheader. + * main.c (main): Only use sbrk() when HAVE_SBRK is defined. + * top.c (command_loop): Ditto. + +Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com) + + * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT + defaults for bi-endian targets. Replace function pointers for + floatformat routines with macros. No need for these to be runtime + selectable. + * findvar.c: Get rid of floatformat function pointers. Use + macros in extract_floating and store_floating. + * remote-nindy.c (nindy_fetch_registers nindy_store_registers): + Use floatformat macros. + +Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com> + + From: Miles Bader <miles@gnu.ai.mit.edu> + * configure.in (AC_CHECK_HEADERS): check for endian.h. + Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK. + Add host & target cases for i[345]86-*-gnu*. + * config.in: Regenerate with autoheader. + * configure: Regenerate with autoconf. + * Makefile.in (AR, AWK): Set from corresponding autoconf substs. + (init.c): Don't scan mig-generated files. + * defs.h (endian.h): Include if HAVE_ENDIAN_H defined. + * config/nm-m3.h (ATTACH_NO_WAIT): Define. + * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT" + rather than "#ifndef MACH". + +Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote.c (remotewritesize): New GDB variable, controls size + of memory packets sent to the target. + +Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com) + + * dcache.c: Add prototypes. Make many functions static. + * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and + dcache_poke call dcache_xfer_memory directly in order to fix + problems with turning off dcache. dcache_peek is now unnecessary, + so it goes away. + + * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT + and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer + to a struct floatformat. This allows for better handling of + targets whose floating point formats differ from the host by more + than just byte order. + * (floatformat_to_long_double floatformat_from_long_double): + Prototypes for new functions in utils.c. + * (floatformat_to_doublest floatformat_from_doublest): Prototypes + for pointers to floating point conversion functions. The actual + function uses either double or long double if the host supports it. + * findvar.c (floatformat_to_doublest floatformat_from_doublest): + Initialize to point at correct function depending on HAVE_LONG_DOUBLE. + * (extract_floating store_floating): Rewrite. Now, if host fp + format is the same as the target, we just do a copy. Otherwise, + we call floatformat_{to from}_doublest. + * remote-nindy.c (nindy_xfer_inferior_memory): Change param + `write' to `should_write'. + * utils.c (floatformat_to_long_double + floatformat_from_long_double): New routines that implement long + double versions of functions in libiberty/floatformat.c. + * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for + i960 extended real (80 bit) numbers. + * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes + actually read or written. + +Wed Apr 10 02:56:06 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-valprint.c (chill_val_print): Remove call to calculate_array_length. + (calculate_array_length): Move function from here ... + + * ch-exp.c (calculate_array_length): ... to here. + (parse_primval): If we have a symbol with an array type + and the length is 0, call calculate_array_length. + +Tue Apr 9 01:23:05 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET: + Add some checks for powerset compatibility. + + * valops.c (value_slice): Use lowbound instead of lowerbound for + call to slice_range_type to get correct bounds. + +Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and + dependencies. + * scm-lang.c (gdb_string.h): Include. + * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow + call to correct type (char *). + * cp-valprint.c (cp_print_static_field): Ditto. + * somsolib.c (som_solib_create_inferior_hook): Add a declaration + for external find_unwind_entry function (from hppa-tdep.c). + * remote-pa.c (remote_write_bytes, remote_read_bytes): Change + type of second arg to "char *" to be type compatible with + dcache. + (remote_wait): Cast second arg to strtol to correct type. + * hppa-tdep.c (compare_unwind_entries): Change argument types to + "const void *" to be type compatible with qsort, and then + assign to local args prior to use. + +Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com) + + * infptrace.c (kill_inferior): Remove call to "kill"; update + comments. + +Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com> + + * remote-e7000.c: don't append :23 to target port if __WIN32__ + is defined (it's WinGDB). + +Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com> + + From: Miles Bader <miles@gnu.ai.mit.edu> + * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c, + msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk, + config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h, + m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd. + +Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com> + + * configure.in (case host): Add i386sco5 host. + * configure: Regenerate. + + From: Robert Lipe <robertl@dgii.com> + Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This + target is an SVR3.2 with COFF, ELF, and shared libes, but + no /proc. + * config/i386/i386sco5.mh: New file. + * config/i386/nm-i386sco5.h: New file. + +Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com> + + * bcache.c (bcache): When size of chunk to cache is exactly equal to + BCACHE_MAXLENGTH, stash chunk as unique copy. + +Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com> + + * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef. + (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and + use it, rather than calling add_psymbol_addr_to_list. + (add_psymbol_addr_to_list): Delete. + (add_psymbol_to_list): Make psymbol static to avoid random data in + gaps due to alignment of structure members. + * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST, + ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no + performance improvements by inlining via complicated macros and + they just make gdb larger and harder to maintain. + * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST + and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to + add_psymbol_to_list with appropriate long or CORE_ADDR args. + (add_partial_symbol): Ditto. + * partial-stab.h: Ditto. + * os9kread.c (read_os9k_psymtab): Ditto + * mdebugread.c (parse_partial_symbols): Ditto. + (handle_psymbol_enumerators): Ditto. + (demangle.h): Include. + * hpread.c (hpread_build_psymtabs): Ditto. + (hpread_build_psymtabs): Ditto. + (demangle.h): Include + +Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com> + + * configure.in: Check for setpgid function. + * config.in: Regenerate with autoheader. + * configure: Regenerate with autoconf. + * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL + if it is actually defined. + (gdb_setpgid): Use HAVE_SETPGID. + * ch-exp.c: Change include of <string.h> to "gdb_string.h". + * c-exp.y, f-exp.y, m2-exp.y: Ditto. + * c-exp.y, serial.c: Include <ctype.h>. + * config/m68k/nm-news.h: Add typedef for pid_t which is + apparently missing from <sys/types.h>. Enclose entire + file in NM_NEWS_H ifndef and define when included. + * config/mips/nm-news-mips.h: Ditto. + * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL, + REGISTER_CONVERT_TO_RAW): Change name of temporary variable. + +Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com> + + * arm-xdep.c: Move native-specific code to here from arm-tdep.c. + * arm-tdep.c (arm_apcs_32): New global. + (arm_addr_bits_remove, arm_saved_pc_after_call, + arm_push_dummy_frame, arm_pop_frame): New functions. + (arm_skip_prologue): Updated version from Richard Earnshaw. + (_initialize_arm_tdep): Add set/show "apcs32". + * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call + arm_addr_bits_remove. + (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call. + (frame_find_saved_regs): Declare properly. + (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame. + (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of + explicit mask. + * config/arm/nm-arm.h: New file. + * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS): + Move definitions to nm-arm.h. + * config/arm/arm.mh (NAT_FILE): Define. + + * symfile.c (generic_load): Initialize data_count properly. + +Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com> + + * symmisc.c (print_objfile_statistics): Print memory used by + psymbol cache obstack. + +Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com> + + * symfile.c (report_transfer_performance): New function. + (generic_load): Call it to report transfer rate. + * remote-e7000.c (e7000_load): Ditto. + +Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Change references to config.h to be in objdir, + edit out rules to rebuild config.h. + +Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com> + + * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before + proceeding. + +Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com> + + * hppah-nat.c (store_inferior_registers, store_inferior_registers, + fetch_register, child_xfer_memory): Use call_ptrace function supplied + by infptrace.c rather than calling ptrace directly. + +Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mon960-rom.c: Cleanups and elimination of unused code, + clarify documentation string. + (mon960_serial, mon960_ttyname): Remove. + * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS, + ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove. + +Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com> + + * configure.in: Check whether printf family supports printing + long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so. + * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE. + * configure: Regenerate. + * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE. + * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE. + * configure.in: Fix have_gregset and have_fpregset autoconf + variable names so that they match the pattern required to + cache them. + +Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com> + + * 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. + +Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com> + + * configure.in (sparc64-*-solaris2*): Delete. + Stick with sparc-*-solaris2*. + * configure: Regenerated. + +Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com> + + * valops.c (value_assign): Make copy of internal variable value + before returning it as a new value, since it is owned by the + internal variable and will be freed along with it. + +Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com) + + * From Peter Schauer. + * breakpoint.c (breakpoint_re_set_one): Keep temporary + breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy + and bp_step_resume in case breakpoint_re_set_one is called due + to a step over a dlopen call. + * infrun.c (wait_for_inferior): Always remove breakpoints from + inferior in BPSTAT_WHAT_CHECK_SHLIBS case. + +Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com> + + * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer + non-prototyped case over prototyped case for C. + * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto. + +Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com> + + * os9kread.c (os9k_process_one_symbol): Note nonportable + assumption that an int can hold a char *. + + * bcache.h (struct hashlink): Wrap data[] inside union with + double to force longest alignment. + (BCACHE_DATA): New macro to access data[]. + (BCACHE_ALIGNMENT): New macro to get offset to data[]. + * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get + address of cached data. Use BCACHE_ALIGNMENT to compute + amount of space to allocate for each hashlink struct. + +Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com> + + * ch-lang.c (evaluate_subexp_chill): Fix typo. + +Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (VERSION): Bump version to 4.15.3 + +Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.in: Rename from config.h.in. + * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. + Change CONFIG_HEADERS test in AC_OUTPUT accordingly. + * configure: Rebuild. + * Makefile.in (stamp-h): Depend upon config.in, not config.h.in. + Set CONFIG_HEADERS to config.h:config.in. + +Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * partial-stab.h (case N_ENDM): Finish current partial symbol + table for Solaris 2 cc. + +Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com) + + * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the + PC in the registers array. From Peter Schauer. + +Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com> + + * symfile.c (reread_symbols): Reinitialize bcache struct + members to zero using memset. Also use memset to reinit + global_psymbols and static_psymbols, rather than explicitly + resetting each structure member. + +Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com> + + * configure.in: Add fragment to create stamp-h. + + From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE> + * configure.in (AC_CHECK_HEADERS): Check for link.h. + * configure: Regenerate with autoconf. + * config.h.in: Regenerate with autoheader. + * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H + is defined. + * solib.c: Exclude most of the code if HAVE_LINK_H is not defined. + * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for + older a.out based systems. + +Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com> + + * config.h.in: New file. + * acconfig.h: New file, for autoheader. + * configure.in (AC_CONFIG_HEADER): Add, generate config.h. + * configure: Regenerate. + * Makefile.in (defs_h): Add config.h + (distclean): Remove config.h and stamp-h during distclean. + (config.h, stamp-h): New targets to remake config.h when necessary. + * defs.h (config.h): Include before any other includes or defines. + * i386-tdep.c (gdb_string.h): Move include after include of defs.h. + * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H. + +Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com> + + From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE> + * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not + result in an empty line, to work around a bug in native Ultrix 4.4 + and OSF/1-3.2C make. + +Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com> + + * configure.in: Add gdbserver to configdirs under linux. + * configure: Regenerate. + +Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out. + * config/i386/tm-nbsd.h (NUM_REGS): Define. + +Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_break_names): Add _r_debug_state for + vanilla SVR4 implementations. From Peter Schauer. + +Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com> + + * mon960-rom.c: New file; support mon960 rom monitor on i960. + * monitor.c (monitor_debug): Change remotedebug to buffer strings. + * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before + epecting prompt and echo during open. + * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to + determine if break should be sent as stop command. + * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN. + * i960-tdep.c (mon960_frame_chain_valid): New function for getting + stack frame on mon960. + * Makefile.in: Add mon960 files. + * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960; + added i960-nindy-coff* and i960-nindy-elf* for target nindy. + * configure: Regenerated. + * config/i960/mon960.mt, config/i960/tm-mon960.h: New files; + support mon960 rom monitor on i960. + +Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com> + + With Michael Snyder: + * i386-tdep.c (skip_trampoline_code): Fix strncmp length. + * win32-nat.c (CHECK, DEBUG*, debug_*): New. + (handle_load_dll): Don't reload symbols. + (handle_exception): Use the DEBUG_* names. + (child_wait): Add DEBUG_* code. + (_initialize_inftarg): Add new commands to set debug_ names. + +Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com) + + * From Peter Schauer: + * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE. + (bpstat_stop_status): Likewise. + (remove_solib_event_breakpoints): Likewise. + (clear_momentary_breakpoints): Likewise. + (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint + if we still can't read the memory for that breakpoint. + (mention): Add bp_shlib_event case to keep gcc quiet. + +Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com) + + * breakpoint.h (enum enable): New enum shlib_disabled for + shared library breakpoints that have been temporarily disabled. + * breakpoint.c: Handle temporarily disabled shared library + breakpoints like disabled breakpoints in most places. + (insert_breakpoints): Use shlib_disabled to indicate + that an unsettable breakpoint is only temporarily disabled. + (re_enable_breakpoints_in_shlibs): New function. + * corelow.c (solib_add_stub): After adding shared libraries, + try to reenable any temporarily disabled breakpoints. + * infcmd.c (attach_command): Likewise. + * infrun.c (wait_for_inferior): Likewise. + +Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * defs.h (extract_long_unsigned_integer): Declare. + * findvar.c (extract_long_unsigned_integer): New function. + * printcmd.c (print_scalar_formatted): Use it. + * valprint.c (val_print_type_code_int): Likewise. + +Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com> + + * 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. + +Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the + s* and t* symbols too. + +Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk> + + * symfile.c (generic_load): Avoid division by zero. + +Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com) + + * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems, + not just those with HANDLE_SVR4_EXEC_EMULATORS. + + From Peter Schauer: + * breakpoint.c (internal_breakpoint_number): Move to file scope. + (create_solib_event_breakpoint): Use an internal breakpoint number. + +Wed Mar 6 00:32:44 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * valarith.c (value_in): Change builtin_type_chill_bool to + LA_BOOL_TYPE. + +Tue Mar 5 23:48:36 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-exp.c (parse_primval): Handle CARD, MAX, MIN. + (match_string_literal): Handle control sequence. + (match_character_literal): Deto. + + * ch-lang.c (chill_printchar): Change formating of nonprintable + characters from C'xx' to ^(num). + (chill_printstr): Deto. + (value_chill_card, value_chill_max_min): New functions to process + Chill's CARD, MAX, MIN. + (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN. + + * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN + for Chill's CARD, MAX, MIN. + + * valarith.c (value_in): Add processing of TYPE_CODE_RANGE + and change return type from builtin_type_int to + builtin_type_chill_bool. + +Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/nm-nbsd.h (link_object, lo_name, etc): Move to here + from config/nm-nbsd.h. + * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here + from config/sparc/tm-nbsd.h. + + * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here + instead of in config/m68k/xm-hp300hpux.h. + +Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide + implementation for NetBSD systems. + +Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT. + (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY). + + * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error + if "function" is pointer to non-function. + +Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com> + + * top.c (print_gdb_version): Update copyright year. + +Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com) + + From Peter Schauer: + * infrun.c (wait_for_inferior): Remove breakpoints and + switch terminal settings before calling SOLIB_ADD. + * solib.c (enable_break, SVR4 variant): Don't map in symbols + for the dynamic linker, the namespace pollution causes real + problems. + +Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk> + + * remote-mips.c (common_breakpoint): Explicitly terminate the + returned buffer. + +Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com> + + From Wilfried Moser <wilfried.moser@aut.alcatel.at>: + * remote.c (remote_detach): Send a command 'D' to the target + when detaching, update the function's comments. + +Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (thread_cmd_list): New declaration. + (parse_int_arg): New function. + +Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.h (struct proc): Add DETACH_SC field. + * gnu-nat.c (make_proc): Set DETACH_SC. + (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. + (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields. + (add_thread_commands): Add set/show for detach-suspend-count. + Add takeover-suspend-count cmd. + (inf_detach): Set suspend counts to the detach SC, not 0. + (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd, + set_task_detach_sc_cmd, show_task_detach_sc_cmd, + set_thread_default_thread_detach_sc_cmd, + show_thread_default_thread_detach_sc_cmd): New functions. + (show_task_cmd): Also show detach-suspend-count values. + (thread_takeover_sc_cmd): New function. + +Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (show_thread_run_cmd): Actually print state. + +Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_signal): Make unforwardable exceptions an error. + +Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a + pointer to the flags now, not the flags themselves. + +Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs. + (gnu_create_inferior): Check return from ptrace. + +Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.h (struct proc): Add DEAD field. + * gnu-nat.c (make_proc): Initialize DEAD. + (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it. + (gnu_wait): Only abort for 0 threads if the task isn't dead. + +Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal. + +Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument. + (inf_set_traced): Only give no-signal-thread error message if + turning *on* tracing. + +Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_validate_procs): If INF has no threads, always + set inf->threads_up_to_date to 0. + (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced. + (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation. + (proc_update_sc): Cast thread state arg to thread_set_state. + (proc_get_state): Cast thread state arg to thread_get_state. + (inf_validate_task_sc): Cast task_basic_info arg to task_info. + * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call + inf_update_procs before we lookup the thread. + * config/i386/i386gnu.mh (MH_CFLAGS): New variable. + +Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task. + +Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_set_traced): Use msg_set_init_int with + INIT_TRACEMASK instead of setting the exec flags. + +Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find + the task's died, so others have a chance at it. + (gnu_resume): When single-stepping a single thread, given an error + if there is no such thread. When single-stepping one but running + the others, just given a warning and still run all the threads. + (gnu_wait): If there seem to be no threads, look harder, and + signal an error if there really aren't any. + (gnu_attach): Reset thread numbering to 0. + + * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give + thread name in warning messages. + + * gnu-nat.c (active_inf): New function. + (show_sig_thread_cmd, show_stopped_cmd): Use it. + (info_port_rights, info_send_rights_cmd, info_port_sets_cmd, + info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd): + New functions. + (add_task_commands): Add new port-right info commands. + +Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just + use mach_msg with MACH_RCV_INTERRUPT. + (set_noninvasive_cmd): New function. + (add_task_commands): Add command entry for `set noninvasive'. + +Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy. + (safe_bcopy): Function removed. + +Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c (proc_update_sc): Assert only threads can have state. + (make_proc): Initialize state_valid & state_changed fields. + +Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * reply_mig_hack.awk: New file. + +Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * breakpoint.c (breakpoint_1): Print breakpoint thread field. + + * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new + threads. + +Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * target.c (debug_to_check_threads): New function. + + * inflow.c (terminal_init_inferior_with_pgrp): New function. + (terminal_init_inferior): Call terminal_init_inferior_with_pgrp. + * inferior.h (terminal_init_inferior_with_pgrp): New declaration, + but only if PROCESS_GROUP_TYPE is defined. + +Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * target.c (debug_to_thread_alive): Pass through the return value. + +Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * target.c (signals, target_signal_from_host, target_signal_to_host): + Add mach exceptions. + * target.h (enum target_signal): Add mach exceptions. + +Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu> + + * gnu-nat.c: New file: gnu native backend. + * i386gnu-nat.c: New file: i386-specific part of gnu native backend. + * gnu-nat.h: New file. + * config/nm-gnu.h: New file. + * config/tm-i386gnu.h: New file. + * config/xm-i386gnu.h: New file. + * config/i386/i386gnu.mh: New file. + * config/i386/i386gnu.mt: New file. + +Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (VERSION): Bump version to 4.15.2 to establish + baseline for gdb 4.16 rerelease testing. + +Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com) + + * somsolib.c (som_solib_create_inferior_hook): Before returning + call clear_symtab_users. + +Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-e7000.c (e7000_open): Delete all breakpoints when + connecting to e7000. Change connect message to allow use of + monitor.exp in test suite. + * (e7000_load): Print transfer rate of download. + * symfile.c (generic_load): Print transfer rate of download. + +Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com> + + * configure.in (mips*-*-vxworks*): New config. + * configure: Regenerated. + + * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files. + * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual): + Remove, never used. + +Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * partial-stab.h (case N_FUN): Function symbols generated + by SPARCworks cc have a meaningless zero value, do not update + pst->textlow if the function symbol value is zero. + + * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field + for function prototype declaration symbols. + +Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com) + + * remote-e7000.c (e7000_load): New routine to download via the + network. + * (e7000_wait): Don't backup PC when we hit a breakpoint. + Apparantly new sh2 pods get this right... + * (e7000_ops): Add call to e7000_load. + +Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}, + m68knbsd-nat.c: New files, support for NetBSD/m68k. + + * configure.in (m68k-*-netbsd*): New config. + * configure: Regenerated. + +Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com> + + * standalone.c (open, _initialize_standalone): Fix obvious typos + reported by Martin Pool <martin@citr.uq.oz.au>. + +Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_create_inferior_hook): Fix thinko. + +Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com) + + * solib.c (solib_break_names): Define for Solaris and Linux. + (enable_break): For SVR4 systems, first try to use the debugger + interfaces in the dynamic linker to track shared library events + as they happen, then fall back to BKPT_AT_SYMBOL code. Convert + BKPT_AT_SYMBOL code to use shared library event breakpoints. + (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code, + it no longer needs to restart/wait on the inferior. + * symfile.c (find_lowest_section): No longer static. + * symfile.h (find_lowest_section): Corresponding changes. + +Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com> + + * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value. + (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE. + * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1. + * config/mips/tm-mips.h: Ditto. + * config/pa/tm-hppa.h: Ditto. + * config/rs6000/tm-rs6000.h: Ditto. + * config/sparc/tm-sparc.h: Ditto. + +Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o. + + * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined. + * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): + #ifdef'd out definitions --- Causes serious gdb failures on + the i386. Need to investigate further before enabling. + + * i386b-nat.c (fetch_inferior_registers, store_inferior_registers, + fetch_core_registers): New functions. These functions are defined + if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored + with ptrace PT_GETREGS/PT_SETREGS. + +Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com) + + * findvar.c (extract_floating store_floating): Replace `long + double' with `DOUBLEST'. + +Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG): + Define. + +Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com) + + * symtab.h (looup_minimal_symbol_solib_trampoline): Declare. + + * breakpoint.h (remove_solib_event_breakpoints): Declare. + * breakpoint.c (remove_solib_event_breakpoints): New function. + * somsolib.c (solib_create_inferior_hook): Remove all solib event + breakpoints before inserting any new ones. Use a solib event + breakpoint for the breakpoint at "_start". + Remove extraneous "\n" from calls to warning. + + * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes + name array. + +Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com> + + * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST + for CORE_ADDR values. + (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values. + * symfile.h (add_psymbol_{,addr}to_list): Add prototypes. + +Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * mipsread.c (mipscoff_symfile_read): Unconditionally add + alpha coff dynamic symbols for all symbol files. Makes skipping + over the trampoline code work when stepping from a function in a + shared library into a function in a different shared library. + +Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com) + + * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define + RETURN_VALUE_ON_STACK to return long doubles on the stack. + +Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (ch-exp.o): Add dependencies. + (various): Add gdb_string.h to dependencies that need it. + +Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com> + + * symmisc.c (print_symbol_bcache_statistics): Update description for + printing byte cache statistics. + +Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com) + + * Add native support for long double data type. + * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST + to store actual data. Change types of INT and FLOAT tokens to + typed_val_int and typed_val_float respectively. Create new token + DOUBLE_KEYWORD to specify the string `double'. Make production + for FLOAT use type determined by parse_number. Add production for + "long double" data type. + * (parse_number): Use sscanf to parse numbers as float, double or + long double depending upon the type of typed_val_float.dval. Also + allow user to specify `f' or `l' suffix to explicitly specify + float or long double constants. Change typed_val to + typed_val_int. + * (yylex): Change typed_val to typed_val_int. Also, scan for + "double" keyword. + * coffread.c (decode_base_type): Add support for T_LNGDBL basic + type. + * configure, configure.in: Add check for long double support in + the host compiler. + * defs.h: Define DOUBLEST appropriatly depending on whether + HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes + for functions that handle this type. + * expression.h (union exp_element): doubleconst is now type + DOUBLEST. + * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST. + * findvar.c (extract_floating): Make return value be DOUBLEST. + Also, add support for numbers with size of long double. + * (store_floating): Arg `val' is now type DOUBLEST. Handle all + floating types. + * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now + DOUBLEST. + * valarith.c (value_binop): Change temp variables v1, v2 and v to + type DOUBLEST. Coerce type of result to long double if either op + was of that type. + * valops.c (value_arg_coerce): If argument type is bigger than + double, coerce to long double. + * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and + arg type is float and > 8 bytes, then use pointer-to-object + calling conventions. + * valprint.c (print_floating): Arg doub is now type DOUBLEST. + Use appropriate format and precision to print out floating point + values. + * value.h: Fixup prototypes for value_as_double, + value_from_double, and unpack_double to use DOUBLEST. + * values.c (record_latest_value): Remove check for invalid + floats. Allow history to store them so that people may examine + them in hex if they want. + * (value_as_double unpack_double): Change return value to DOUBLEST. + * (value_from_double): Arg `num' is now DOUBLEST. + * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target + specific) to expect certain types to always be returned on the stack. + +Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com> + + * bcache.c, bcache.h: New files to implement a byte cache. + * Makefile.in (SFILES): Add bcache.c. + (symtab_h): Add bcache.h. + (HFILES_NO_SRCDIR): add bcache.h + (COMMON_OBJS): Add bcache.o + (bcache.o): New target. + * dbxread.c (start_psymtab): Make global_syms & static_syms + type "partial_symbol **". + * hpread.c (hpread_start_symtab): Ditto. + * os9kread.c (os9k_start_psymtab): Ditto. + * stabsread.h (start_psymtab): Ditto. + * {symfile.c, symfile.h} (start_psymtab_common): Ditto. + * maint.c (maintenance_print_statistics): Call + print_symbol_bcache_statistics. + * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc + and free pointers. + * solib.c (allocate_rt_common_objfile): Ditto. + * symfile.c (reread_symbols): Ditto. + (free_objfile): Free psymbol bcache when objfile is freed. + (objfile_relocate): Use new indirect psymbol pointers. + * objfiles.h (struct objfile): Add psymbol cache. + * symfile.c (compare_psymbols): Now passed pointers to pointers to + psymbols. + (reread_symbols): Free psymbol bcache when freeing other objfile + resources. + (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new + psymbol using the psymbol bcache. + (init_psymbol_list): Psymbol lists now contain pointers rather than + the actual psymbols. + * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically + grown arrays of pointers. + (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol + bcache. + * symmisc.c (print_partial_symbols): Now takes pointer to pointer + to partial symbol. + (print_symbol_bcache_statistics): New function to print per objfile + bcache statistics. + (print_partial_symbol, print_partial_symbols, + maintenance_check_symtabs, extend_psymbol_list): + Account for change to pointer to pointer to partial symbol. + * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2, + make_symbol_completion_list): + Account for change to pointer to pointer to partial symbol. + * symtab.h (bcache.h): Include. + * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms + type "partial_symbol **". + +Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com> + + * dwarfread.c (free_utypes): New function. + (read_file_scope): Call free_utypes as cleanup, rather than just + freeing the utypes pointer. + +Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * demangle.c (is_cplus_marker): New function, checks if a + character is one of the commonly used C++ marker characters. + * defs.h (is_cplus_marker): Add prototype. + * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle), + cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol), + stabsread.c (define_symbol, read_member_functions, read_struct_fields), + symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P), + values.c (vb_match): Use is_cplus_marker instead of comparison + with CPLUS_MARKER. + +Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com> + + * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly + delete entirely someday. + +Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Edit out makefile rebuild rule. + (host_alias, target_alias): Comment out instead of deleting. + (@LIBS@): Edit out references. + +Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com> + + * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): + Use n_psyms in OBJSTAT, not psyms. + +Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com> + + * configure.in (sparclet-*-aout*): New config. + * configure: Regenerated. + +Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com> + + * somsolib.c (som_solib_add): Use xmalloc rather than bare + unchecked call to malloc. + * remote-mips.c (pmon_load_fast): ditto. + * remote-mm.c (mm_open): ditto. + * hpread.c (hpread_lookup_type): ditto. + * remote-adapt.c (adapt_open): ditto. + +Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com> + + * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node, + allocate_saved_f77_common_node, allocate_common_entry_node, + add_common_block): Use xmalloc rather than malloc, some of which + were unchecked. + * gnu-regex.c: At same point as other gdb specific changes + #undef malloc and then #define it to xmalloc. + * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than + bare unchecked calls to malloc/realloc. + * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare + unchecked call to malloc. + +Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com) + + * symtab.c (gdb_mangle_name): Change opname var to be const to + match return val of cplus_mangle_name. + * i960-tdep.c: Change arg types of next_insn to match callers. + +Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com> + + * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These + apparently aren't needed in any reasonably recent version of + linux. + +Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * stabsread.c (read_range_type): If !self-subrange and language + is Chill, assume a true range. If a true_range is a sub_subrange, + use builtin_type_int for index_type. + +Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com> + + * nindy-share/nindy.c (say): Use stdarg.h macros when compiling + with an ANSI compiler. + +Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com> + + From Michael_Snyder@NeXT.COM (Michael Snyder): + * valops.c (value_arg_coerce): Coerce float to double, unless the + function prototype specifies float. + +Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com> + + * language.c (set_language_command): Use languages table when + printing available languages. + +Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com> + + Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl): + * command.c (add_cmd): Add missing initialization for enums member. + Reorder members to match structure declaration to make it easier to + tell when one is missing. + * exec.c (exec_file_command): Fix problem where filename in malloc'd + memory is referenced after being freed. + +Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * dwarfread.c (read_func_scope): Avoid GDB core dumps if + AT_name tag is missing. + + * procfs.c (procfs_stopped_by_watchpoint): Fix logic when + FLTWATCH and FLTKWATCH are defined. + + * remote.c (remote_read_bytes): Advance memaddr for transfers, + return number of bytes transferred for partial reads. + + * top.c (init_signals): Reset SIGTRAP to SIG_DFL. + +Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * win32-nat.c (mappings): Add ppc registers. + (child_resume): Turn off step for ppc. + +Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h, + xm-cygwin32.h): New. + * config/i386/(*win32*): Becomes *cygwin32*. + * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32. + (powerpcle-*-cygwin32): New. + * configure: Regenerate. + * win32-nat.c (child_create_inferior): Call CreateProcess + with the right program arg. + +Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition. + +Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com> + + * serial.c: Change fputc/fputs/fprintf to _unfiltered forms. + +Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove. + + * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used. + + * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to + here from config/i386/xm-i386mach.h, fix name. + * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h. + * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to + here from config/i386/xm-ptx4.h. + * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h. + * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h. + * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h. + * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h. + * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h. + + * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h. + (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h. + * config/sparc/sun4sol2.mh (NAT_FILE): Update. + +Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com) + + * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software + floating point correctly. + (STORE_RETURN_VALUE): Likewise. + * config/pa/tm-pro.h (SOFT_FLOAT): define. + +Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com> + + * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT): + Define to what should be reasonable values. However, apparently + a bug in linux mmap prevents mapped symbol tables from working. + +Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com> + + * defs.h (errno.h>: Move #include closer to head of file to solve + obscure problem with systems that declare perror with const arg, in + both errno.h and stdio.h, and const is defined away by intervening + local include. + +Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com> + + From Jon Reeves <reeves@zk3.dec.com>: + * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr. + (mem_fault_routine): Fix misplaced volatile type qualifier in decl. + +Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (diststuff): Make all-doc; diststuff target does not + exist in doc/Makefile.in. + +Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used. + +Mon Jan 29 00:10:35 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-valprint.c (calculate_array_length): New function to + determine the length of an array type. + (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an + array type is zero, call calculate_array_length. + + * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The + values may not be sorted. Scan all entries and set the real lower + and upper bound. + +Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com> + + * config/xm-linux.h: Move include of solib.h and #define of + SVR4_SHARED_LIBS from here ... + * config/nm-linux.h: ...to here. + +Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com> + + * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h. + Also check for gregset_t and fpregset_t types. + * configure: Regenerate. + * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H + is defined. + (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T + and HAVE_FPREGSET_T are defined. These changes allow systems + like linux that are migrating to /proc support to use a single + configuration for both new and old versions. + + * config/i386/linux.mt: Note that this is now for both a.out and + ELF systems. + * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o, + i386v4-nat.o + * config/i386/tm-linux.h (tm-sysv4.h): Include. + * config/i386/xm-linux.h (solib.h): Include + (SVR4_SHARED_LIBS): Define. + * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined. + (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined. + (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T + defined. + +Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used. + * config/i386/xm-sun386.h: Ditto. + * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto. + +Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com> + + * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@. + +Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com> + + From Greg McGary <gkm@gnu.ai.mit.edu>: + * dcache.c (dcache_peek, dcache_poke): Advance addr for + multi-byte I/O. + +Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com) + + * infrun.c (normal_stop): Fix test for shared library event. + +Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com> + + * configure.in (sparc64-*-*): Add default host configuration. + (sparc64-*-solaris2*): Add target configuration. + (sparc64-*-solaris2* host): Link statically if GCC used. + * configure: Regenerated. + * sparc/sp64sol2.mt: New file. + +Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com> + + * Makefile.in (RUNTEST): srcdir renamed to rootsrc. + +Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com> + + * Makefile.in (lint): Close backquotes. + +Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com> + + * NEWS: Make note of new record and replay feature for + remote debug sessions. + * serial.c (gdbcmd.h): Include. + (serial_logfile, serial_logfp, serial_reading, serial_writing): + Define here, for remote debug session logging. + (serial_log_command, serial_logchar, serial_write, serial_readchar): + New functions for remote debug session logging. + (serial_open): Open remote debug session log file when needed. + (serial_close): Close remote debug session log file when needed. + (_initialize_serial): Add set/show commands for name of remote + debug session log file. + * serial.h (serial_readchar): Declare + (SERIAL_READCHAR): Call serial_readchar(). + (SERIAL_WRITE): Call serial_write(). + (serial_close): Declare as extern. + (serial_logfile, serial_logfp): Declare. + * top.c (execute_command): Declare serial_logfp. Log user command + in remote debug session log if log file is open. + * remote-array.c (array_wait): #ifdef out echo to gdb_stdout. + (array_read_inferior_memory): Rewrite to fix memory overwrite bug. + * remote-array.c (SREC_SIZE): Remove, duplicates define in + monitor.h. + * remote-array.c (hexchars, hex2mem): Remove, unused. + * gdbserver/low-linux.c (store_inferior_registers): Remove + unnecessary extern declaration of registers[]. + * gdbserver/Makefile.in (all): Add gdbreplay. + * gdbserver/gdbreplay.c: New file. + * gdbserver/README: Give example of recording a remote + debug session with gdb and then replaying it with gdbreplay. + +Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * stabsread.c (rs6000_builtin_type): Make bool type unsigned. + (read_one_struct_field): Support boolean bitfields. + * c-valprint.c (c_val_print): Print booleans properly. + +Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual): + Remove, never used. + * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o. + +Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * ch-exp.c (parse_tuple): Error if invalid mode. + + * value.h (COERCE_ARRAY): Don't coerce enums. + (COERCE_ENUM): Don't COERCE_REF. + (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM). + * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let + value_cast handle it otherwise); do *not* COERCE_ENUM either way. + * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY. + Add COERCE_REF before COERCE_ENUM. + * values.c (value_as_long): Simplify. + + * valops.c (value_array): Create internalvar if !c_style_arrays. + + * language.c (lang_bool_type): Add Fortran support. + * eval.c (OP_BOOL): Use LA_BOOL_TYPE. + +Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com) + + * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup. + All references changed. + * breakpoint.c (bpstat_what): Add shlib_event to the class types. + Update state table. Reformat so that it's still readable. + When we hit the shlib_event breakpoint, set the calss of shlib_event. + (breakpoint_1): Add "shlib events" as a breakpoint type. + Print the shlib_event breakpoint like other breakpoints. + (create_solib_event_breakpoint): New function. + (breakpoint_re_set_one): Handle solib_event breakpoints. + * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. + (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS + action. + (create_solib_event_breakpoint): Declare. + * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. + (normal_stop): Inform the user when the inferior stoped due + to a shared library event. + (_initialize_infrun): Add new set/show variable "stop-on-solib-events" + to control whether or not gdb continues the inferior or stops it when + a shared library event occurs. + * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. + * somsolib.c (TODO list): Update. + (som_solib_create_inferior_hook): Arrange for gdb to be notified + when significant shared library events occur. + * hppa-tdep.c (find_unwind_entry): No longer static. + +Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com> + + * printcmd.c (print_insn): Pass fprintf_unfiltered to + INIT_DISASSEMBLE_INFO. + +Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote.c (remotebreak): New GDB variable. + (remote_break): New global. + (remote_interrupt): Send a break instead of ^C if remote_break. + * NEWS: Describe the new variable. + +Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com> + + * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc. + +Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com> + + * hp300ux-nat.c (getpagesize): Remove unused function + fetch_core_registers. + (hp300ux_core_fns): Remove, is unused. + (_initialize_core_hp300ux): Remove, is unused. + (gdbcore.h): Remove #include, no longer needed. + +Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com) + + * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid + ptrace bug in aix4.1.3 on the rs6000. + +Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote-hms.c (hms_ops): Add value for to_thread_alive. + * remote-nindy.c (nindy_ops): Ditto. + * remote-udi.c (udi_ops): Ditto. + +Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk> + + * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset, + pmon_checkset, pmon_make_fastrec, pmon_check_ack, + pmon_load_fast): New functions. Support for the PMON monitor world. + (common_open): New function to merge support for different monitors. + (mips_open): Use common_open(). + (mips_send_command): New function. + (mips_send_packet): Scan out-of-sequence packets. + (mips_enter_debug, mips_exit_debug): New functions. + (pmon_ops): New target definition structure. + +Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com) + + * Makefile.in (CLIBS): Add LIBS to allow libraries to be + specified on the make command line (via make LIBS=xxx). + + +Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com) + + * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED + is set but there are no psymtabs. + +Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * dsrec.c (load_srec): Remove unused variable. + * monitor.c (monitor_expect): Don't expect a ^C to echo. + * serial.c (serial_open): Add parallel interface. + * sh3-rom.c (parallel, parallel_in_use): New. + (sh3_load): If parallel_in_use, download though the + parallel port. + (sh3_open): Open parallel port if specified. + (sh3_close): New function. + (_inititalize_sh3): Add sh3_close hook and documentation. + * monitor.c (monitor_close): Export. + * monitor.h (monitor_close): Add prototype. + +Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com> + + From Wilfried Moser <wilfried.moser@aut.alcatel.at>: + * remote.c (remotetimeout): New GDB variable, use to set the + remote timeout for reading. + +Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com> + + * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h + to get "struct core_fns" defined. + * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o): + Are dependent upon gdbcore_h. + +Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com> + + * symfile.c (decrement_reading_symtab): New function. + * symfile.c, symtab.h (currently_reading_symtab): New variable. + * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab. + * gdbtypes.c (check_typedef): Don't call lookup_symbol if + currently_reading_symtab (since that could infinitely recurse). + +Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com> + + * stabsread.c (read_struct_type): Trivial simplification. + + * stabsread.c (define-symbol): Use invisible references + for TYPE_CODE_SET and TYPE_CODE_BITSTRING too. + * valops.c (call_function_by_hand): Likewise. + * eval.c (evaluate_subexp_standard): When known, use the formal + parameter type as the expected type when evaluating arg expressions. + * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT). + +Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com> + + * main.c (main): Disable window interface if --help or --version + specified. + +Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com> + + * configure.in, configure: Recognize rs6000-*-aix4*. + * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h". + * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h. + * config/rs6000/xm-aix4.h: New file. + * config/xm-aix4.h: New file. + +Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com> + + From Wilfried Moser <wilfried.moser@aut.alcatel.at>: + * gdbserver/low-linux.c: New file. + * remote.c (remote_read_bytes): Fix aborts on larger packets. + + * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS): + Define. + * stabsread.c (define_symbol): If register value is too large, + tell what it is and what max is. + +Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com) + + * hpread.c (hpread_build_psymtabs): Finish Jan 4th + enum namespace -> enum_namespace change. + +Tue Jan 9 04:44:47 1996 Wilfried Moser <moser@rtl.cygnus.com> + + * ch-exp.c (parse_primval): In case ARRAY, add missing + FORWARD_TOKEN (). + +Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com> + + * remote-mips.c (mips_receive_header): Recognize \012 instead + of \n, but write \n when program sends a \012. + * ser-mac.c (mac_input_buffer): Increase size of buffer. + +Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com) + + * infptrace.c (initialize_infptrace): Move function out of + #ifdef conditional; put code within the function inside an + #ifdef conditional. + + * buildsym.c (end_symtab): Remove sort_pending and sort_linevec + arguments. Sorting is now dependent on OBJF_REORDERED. All + callers/references changed. + * dbxread.c (read_ofile_symtab): Correctly determine value for + last_source_start_addr for reordered executables. + (process_one_symbol): Handle N_FUN with no name as an end of + function marker. + * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE + is the high text address for a psymtab. + (case N_SO): Likewise. + (case N_FUN): Handle N_FUN with no name as an end of function + marker. + * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols + at the same address rather than a random subset of them. + * coffread.c (coff_symfile_init): Set OBJF_REORDERED. + * elfread.c (elf_symfile_init): Similarly. + * somread.c (som_symfile_init): Similarly. + * xcoffread.c (xcoff_symfile_init): Similarly. + +Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com) + + * stack.c (print_stack_frame print_frame_info) symmisc.c + (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so + that catch_errors doesn't get blindsided by QUIT and lose the + cleanup chain. This fixes a problem where ^C while in a + user-defined command sometimes leaves instream NULL and causes a + segfault in command_loop. + +Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com> + + * configure.in, configure: Add `-ldl -lw' for Solaris linking. + +Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt, + config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt: + srec.o renamed to dsrec.o. + +Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com) + + * breakpoint.c (remove_breakpoint): Change error to warning so + that hardware watchpoint removal problems won't leave breakpoint + traps in the target. + * remote-e7000.c (e7000_insert_breakpoint, + e7000_remove_breakpoint): Use e7000 based breakpoints, not memory + breakpoints. + * (e7000_wait): Adjust PC back by two when we see a breakpoint to + compensate for e7000 maladjustment. + * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug + which prevented hardware watchpoints from working. + +Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com> + + * infptrace.c (udot_info): New function. + (PT_*): Define each individually if that one is not defined. + * rs6000-nat.c (kernel_u_size): New function + Include <sys/user.h> for "struct user" + * alpha-nat.c (kernel_u_size): New function. + Include <sys/user.h> for "struct user" + * sparc-nat.c (kernel_u_size): New function. + Include <sys/user.h> for "struct user" + * i386b-nat.c (kernel_u_size): New function. + * i386v-nat.c (kernel_u_size): New function. + * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/i386/nm-linux.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define. + (kernel_u_size): Declare. + +Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com> + + * mdebugread.c (mylookup_symbol): enum namespace becomes + enum_namespace type. + * symfile.c (add_psymbol_to_list) + (add_psymbol_addr_to_list): Ditto. + * symtab.c (lookup_partial_symbol): Ditto. + (lookup_symbol): Ditto. + (lookup_block_symbol): Ditto. + * win32-nat.c (handle_load_dll): Use incoming dll base. + (child_wait): Catch DLL load errors. + (create_child_inferior): Translated between paths correctly. + +Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com> + + * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS + from NUM_REGS to get number of general registers that we care about. + * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms + of number of general regs and number of floating point regs. + +Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com> + + * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New. + (SKIP_TRAMPOLINE_CODE): New. + * config/i386/xm-win32.h (CANT_FORK): Deleted. + (SLASH*) Changed to use unix style slash. + * 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. + +Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com> + + * symmisc.c (print_objfile_statistics): Print memory use statistics + for objfile psymbol, symbol, and type obstacks. + +Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com> + + * config/mips/nm-irix5.h: Restore. + (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4; + from Lee Iverson <leei@ai.sri.com>. + * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h. + * config/mips/irix[345].mh (MUNCH_DEFINE): Remove. + +For older changes see ChangeLog-95 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |