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2003-02-21 Based on a patch from Daniel Berlin (dberlin@dberlin.org).Daniel Jacobowitz1-0/+4
* symtab.h: Add opaque declarations of struct axs_value and struct agent_expr. (enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG. (struct location_funcs): New type. (struct symbol): Add "loc" to aux_value. (SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros. * dwarf2read.c: Include "dwarf2expr.h". (dwarf2_symbol_mark_computed): New function. (read_func_scope): Use it. (var_decode_location): New function. (new_symbol): Use it. * dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files. * Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c. (dwarf2expr_h, dwarf2loc_h): New variables. (COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o. (dwarf2expr.o, dwarf2loc.o): New rules. (dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h). * buildsym.c (finish_block): Handle LOC_COMPUTED and LOC_COMPUTED_ARG. * findvar.c (symbol_read_needs_frame, read_var_value): Likewise. * m2-exp.y (yylex): Likewise. * printcmd.c (address_info, print_frame_args): Likewise. * stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise. * symmisc.c (print_symbol, print_partial_symbols): Likewise. * ada-lang.c (ada_resolve_subexp, symtab_for_sym) (ada_add_block_symbols, fill_in_ada_prototype): Likewise. * symtab.c (lookup_block_symbol): Likewise.
2003-02-202003-02-20 David Carlton <carlton@math.stanford.edu>David Carlton1-2/+2
* symtab.h (SYMBOL_PRINT_NAME): Rename from SYMBOL_SOURCE_NAME; expand comment. * ada-lang.c (user_select_syms, ada_finish_decode_line_1): Replace SYMBOL_PRINT_NAME with SYMBOL_SOURCE_NAME. * ada-typeprint.c (ada_typedef_print): Ditto. * ax-gdb.c (gen_var_ref): Ditto. * breakpoint.c (print_one_breakpoint): Ditto. * buildsym.c (finish_block): Ditto. * c-valprint.c (c_val_print): Ditto. * expprint.c (print_subexp): Ditto. * findvar.c (locate_var_value): Ditto. * infcmd.c (jump_command): Ditto. * linespec.c (decode_line_2, decode_compound): Ditto. * maint.c (maintenance_translate_address): Ditto. * objc-lang.c (compare_selectors, compare_classes): Ditto. * printcmd.c (build_address_symbolic, sym_info, print_frame_args): Ditto. * p-valprint.c (pascal_val_print): Ditto. * stabsread.c (define_symbol): Ditto. * stack.c (print_frame, frame_info, print_block_frame_locals) (print_frame_arg_vars, return_command): Ditto. * symfile.c (compare_symbols, compare_psymbols): Ditto. * symmisc.c (print_symbol): Ditto. * symtab.c (lookup_partial_symbol, lookup_block_symbol) (compare_search_syms, print_symbol_info, print_msymbol_info) (rbreak_command): Ditto. * tracepoint.c (tracepoints_info): Ditto. * typeprint.c (typedef_print): Ditto. * valops.c (value_of_variable, hand_function_call): Ditto. * cli/cli-cmds.c (edit_command, list_command): Ditto. * ada-typeprint.c: Update Copyright. * infcmd.c, objc-lang.c, p-valprint.c, symmisc.c: Ditto. * tracepoint.c, cli/cli-cmds.c: Ditto.
2003-02-202003-02-19 David Carlton <carlton@math.stanford.edu>David Carlton1-0/+1
* Makefile.in (SFILES): Add block.c. (block_h): New. (COMMON_OBS): Add block.o. (block.o): New. (x86-64-tdep.o): Add $(block_h). (values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o) (stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o) (objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o) (m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o) (f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o) (c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o) (alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto. * value.h: Add opaque declaration for struct block. * parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto. * ada-lang.h: Ditto. * x86-64-tdep.c: #include "block.h" * values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto. * symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto. * objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto. * mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto. * jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto. * findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto. * buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto. * alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto. * blockframe.c (blockvector_for_pc_sect): Move to "block.c". (blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto. * symtab.c (block_function): Ditto. (contained_in): Ditto. * frame.h: Move block_for_pc and block_for_pc_sect declarations to block.h. Add opaque declaration for struct block. * symtab.h: Move block_function and contained_in declarations to block.h. Add opaque declarations for struct block, struct blockvector. (struct block): Move to block.h. (struct blockvector): Ditto. (BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK) (BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM) (BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE) (ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS) (BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK): Ditto. * block.c: New file. * block.h: New file. 2003-02-19 David Carlton <carlton@math.stanford.edu> * mi-cmd-stack.c: #include "block.h"
2003-01-142003-01-13 Elena Zannoni <ezannoni@redhat.com>Elena Zannoni1-9/+12
* stabsread.h (process_later, resolve_cfront_continuation): Obsolete. Update copyright years. * buildsym.c (start_subfile): Obsolete comment pertinent to Cfront. Update copyright year. * dbxread.c(struct cont_elem): Obsolete. (process_later, process_now): Obsolete functions. (read_dbx_symtab, read_ofile_symtab): Obsolete cfront support. Update copyright year. * gdbtypes.c (INIT_EXTRA, ADD_EXTRA): Obsolete macros. (add_name, add_mangled_type, cfront_mangle_name): Obsolete functions. * mdebugread.c (parse_type): Obsolete comment pertinent to Cfront. (parse_partial_symbols): Obsolete cfront support. * stabsread.c (CFRONT_VISIBILITY_PRIVATE,CFRONT_VISIBILITY_PUBLIC): Obsolete macros. (get_substring, get_cfront_method_physname, msg_unknown_complaint, read_cfront_baseclasses, read_cfront_member_functions, resolve_cfront_continuation,read_cfront_static_fields, copy_cfront_struct_fields): Obsolete functions. (define_symbol, read_one_struct_field): Obsolete cfront support. * xcoffread.c (scan_xcoff_symtab): Obsolete CFront support. Update Copyright year.
2003-01-092003-01-09 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-1/+1
* somsolib.h: Fix function indentation. * disasm.c, buildsym.c, buildsym.h: Eliminate PTR. * gnu-v2-abi.c, f-typeprint.c, x86-64-linux-tdep.c: Eliminate STREQ. * demangle.c, ax-gdb.c, c-valprint.c: Eliminate STREQ. * alpha-osf1-tdep.c, corefile.c: Eliminate STREQ. * somsolib.c, inftarg.c: Remove assignment in if conditional.
2003-01-022003-01-02 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-4/+0
* valarith.c (value_binop): Delete obsolete code and comments. * configure.host: Ditto. * buildsym.h (make_blockvector): Ditto. * buildsym.c (make_blockvector): Ditto. * defs.h (enum language): Ditto. (chill_demangle): Ditto. * elfread.c (elf_symtab_read): Ditto. * dwarfread.c (CHILL_PRODUCER): Ditto. (set_cu_language): Ditto. (handle_producer): Ditto. * expprint.c (print_subexp): Ditto. * gdbtypes.c (chill_varying_type): Ditto. * gdbtypes.h (builtin_type_chill_bool): Ditto. (builtin_type_chill_char, builtin_type_chill_long): Ditto. (builtin_type_chill_ulong, builtin_type_chill_real): Ditto. (chill_varying_type): Ditto. * language.h (_LANG_chill): Ditto. * language.c (binop_result_type, integral_type): Ditto. (character_type, string_type, structured_type): Ditto. (lang_bool_type, binop_type_check): Ditto. * stabsread.h (os9k_stabs): Ditto. * stabsread.c (os9k_type_vector, dbx_lookup_type): Ditto. (define_symbol, read_type, read_struct_fields): Ditto. (read_array_type, read_enum_type, read_huge_number): Ditto. (read_range_type, start_stabs): Ditto. * symfile.c (init_filename_language_table): Ditto. (add_psymbol_with_dem_name_to_list): Ditto. * symtab.c (symbol_init_language_specific): Ditto. (symbol_init_demangled_name, symbol_demangled_name): Ditto. * symtab.h (struct general_symbol_info): Ditto. (SYMBOL_CHILL_DEMANGLED_NAME): Ditto. * typeprint.c (typedef_print): Ditto. * utils.c (fprintf_symbol_filtered): Ditto. * valops.c (value_cast, search_struct_field, value_slice): Delete obsolete code. (varying_to_slice): Delete function. * value.h (COERCE_VARYING_ARRAY): Delete obsolete macro contents. (varying_to_slice): Delete declaration. * MAINTAINERS: Update.
2002-12-17Replace complain() with complaint().Kevin Buettner1-29/+19
2002-11-182002-11-18 Klee Dienes <kdienes@apple.com>Klee Dienes1-0/+3
* buildsym.c (pop_context): Add comment.
2002-11-182002-11-18 Klee Dienes <kdienes@apple.com>Klee Dienes1-0/+9
* buildsym.h (pop_context): Convert to function, defined in buildsym.c. * buildsym.c: Include gdb_assert.h. (pop_context): Implement as C function. Add check for stack underflow. * dbxread.c (process_one_symbol): Complain and stop processing that symbol if we are already at the top of the context stack for a function-end N_FUN (this would imply an umatched RBRAC). Ditto when processing N_RBRAC.
2002-10-252002-10-25 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-7/+7
* complaints.h (struct deprecated_complaint): Rename `struct complaint'. * complaints.c (complain): Update. * remote-vx68.c, remote-vxmips.c, remote-vxsparc.c: Delete incorrect comment indicating that "symfile.h" was being included for the `struct complaint' definition. * remote-vx.c: Update. * objc-lang.c: Update. * xcoffread.c: Update. * hpread.c: Update. * mdebugread.c: Update. * stabsread.c: Update. * dwarf2read.c: Update. * dwarfread.c: Update. * elfread.c: Update. * coffread.c: Update. * stabsread.h: Update. * dbxread.c: Update. * buildsym.c: Update. * gdbtypes.c: Update. * macrotab.c: Update.
2002-09-102002-09-10 Michael Snyder <msnyder@redhat.com>Michael Snyder1-1/+3
* buildsym.c (finish_block): Protect against null pointer.
2002-08-212002-08-20 Andrew Cagney <cagney@redhat.com>Andrew Cagney1-4/+4
* NEWS: Mention that the Apollo line was made obsolete. * configure.tgt: Make m68*-apollo*-bsd*, m68*-hp-bsd*, and m68*-hp-hpux* obsolete. * configure.host: Make m68*-apollo*-sysv*, m68*-apollo*-bsd*, m68*-hp-bsd* and m68*-hp-hpux* obsolete. * buildsym.c (make_blockvector): Make static. * buildsym.h (make_blockvector): Make extern declaration obsolete. * Makefile.in (HFILES_NO_SRCDIR): Remove dst.h (ALLDEPFILES): Remove dstread.c. (dstread.o): Obsolete make rule. * dstread.c: Makefile obsolete. * dst.h: Ditto. * config/m68k/hp300hpux.mt: Ditto. * config/m68k/hp300hpux.mh: Ditto. * config/m68k/hp300bsd.mt: Ditto. * config/m68k/hp300bsd.mh: Ditto. * config/m68k/apollo68b.mt: Ditto. * config/m68k/apollo68v.mh: Ditto. * config/m68k/apollo68b.mh: Ditto.
2002-07-292002-07-29 Andrew Cagney <ac131313@redhat.com>Andrew Cagney1-1/+1
* gdb_obstack.h: New file. * symtab.h: Include "gdb_obstack.h" instead of "obstack.h". (obstack_chunk_alloc, obstack_chunk_free): Delete macros. * objfiles.h: Include "gdb_obstack.h". * Makefile.in (gdb_obstack_h): Define. (symtab_h): Add $(gdb_obstack_h). (objfiles_h): Add $(gdb_obstack_h). * objfiles.c: Include "gdb_obstack.h" instead of "obstack.h". * macrotab.c, cp-valprint.c, dbxread.c: Ditto. * ch-typeprint.c, ch-valprint.c, dstread.c: Ditto. * macroexp.c, p-typeprint.c, stabsread.c: Ditto. * symtab.c, f-typeprint.c, mdebugread.c: Ditto. * p-valprint.c, symmisc.c, typeprint.c: Ditto. * symfile.c, coffread.c, c-typeprint.c: Ditto. * buildsym.c, bcache.c, ada-typeprint.c: Ditto. * Makefile.in (bcache.o): Update dependencies. (buildsym.o, c-typeprint.o, ch-typeprint.o): Ditto. (ch-valprint.o, coffread.o, cp-valprint.o): Ditto. (dbxread.o, dstread.o, f-typeprint.o): Ditto. (objfiles.o, p-typeprint.o, p-valprint.o): Ditto. (stabsread.o, symfile.o, symmisc.o): Ditto. (symtab.o, typeprint.o, macroexp.o): Ditto. (macrotab.o, mdebugread.o): Ditto. (f_lang_h, coff_sym_h, coff_symconst_h): Define. (coff_ecoff_h, aout_aout64_h): Define. (aout_stabs_gnu_h, libaout_h): Define.
2002-07-112002-07-11 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-7/+42
Based on patch from Daniel Berlin <dberlin@dberlin.org>. * buildsym.c: Include "demangle.h" for SYMBOL_INIT_DEMANGLED_NAME. (finish_block) For non-function blocks, hash the symbol table. For function blocks, mark the symbol table as unhashed. * minsyms.c (msymbol_hash): Return hash value without taking modulus. (msymbol_hash_iw): Likewise. (add_minsym_to_hash_table): Take modulus of msymbol_hash's return value. (add_minsym_to_demangled_hash_table): Likewise for msymbol_hash_iw. (lookup_minimal_symbol): Likewise for both. * symtab.h (struct block): Add `hashtable' flag. Comment the hashtable. (BLOCK_HASHTABLE, BLOCK_BUCKETS, BLOCK_BUCKET): New macro. (ALL_BLOCK_SYMBOLS): Update. (BLOCK_SHOULD_SORT): Do not sort hashed blocks. (struct symbol): Add `hash_next' pointer. * symtab.c (lookup_block_symbol): Search using the hash table when possible. (find_pc_sect_symtab): Use ALL_BLOCK_SYMBOLS. (search_symbols, find_addr_symbol): Likewise. * dstread.c (process_dst_block): Clear hashtable bit for new block. (read_dst_symtab): Likewise. * jv-lang.c (get_java_class_symtab): Likewise. * mdebugread.c: Include "gdb_assert.h". (shrink_block): Assert that the block being modified is not hashed. * coffread.c (patch_opaque_types): Use ALL_BLOCK_SYMBOLS. * symmisc.c (free_symtab_block): Walk the hash table when freeing symbols. (dump_symtab): Recognize hashed blocks. * printcmd.c (print_frame_args): Assert that function blocks do not have hashed symbol tables. * ada-lang.c (symtab_for_sym): Use ALL_BLOCK_SYMBOLS. (fill_in_ada_prototype, debug_print_block): Likewise. (ada_add_block_symbols): Use ALL_BLOCK_SYMBOLS. Handle hash tables.
2002-05-15Add macro structures to GDB's symbol tables. Nobody puts anythingJim Blandy1-1/+9
in them yet. * symtab.h (struct symtab): New member: `macro_table'. * buildsym.h (pending_macros): New global variable. * buildsym.c: #include "macrotab.h". (buildsym_init): Initialize `pending_macros'. (end_symtab): If we found macro information while reading a CU's debugging info, do build a symtab structure for it. Make the symtab point to the macro information, and clear the `pending_macros' pointer which held it while we were reading the debug info. (really_free_pendings): Free any pending macro table. * objfiles.h (struct objfile): New member: `macro_cache'. * objfiles.c (allocate_objfile): Set allocate and free functions for the macro cache's objstack. (free_objfile): Empty the macro cache's obstack. * symfile.c (reread_symbols): Empty the macro cache's obstack, and set new allocate and free functions for it. * solib-sunos.c (allocate_rt_common_objfile): Set allocate and free functions for the macro cache's objstack. (Why is this function building its own objfile?) * symmisc.c (print_objfile_statistics): Print statistics on the macro bcache. * Makefile.in: Note that buildsym.o depends on macrotab.h.
2002-05-12* language.c (local_hex_string_custom): Simplify. Do not dependAndrew Cagney1-2/+2
on PRINTF_HAS_LONG_LONG or CC_HAS_LONG_LONG. * memattr.c (mem_info_command): Replace calls to longest_local_hex_string and longest_local_hex_string_custom. * buildsym.c (make_blockvector): Ditto. * solib.c (info_sharedlibrary_command): Ditto. * tracepoint.c (tracepoints_info): Ditto. * symtab.c (print_msymbol_info): Ditto. * language.c (local_hex_string): Delete. (local_hex_string_custom): Delete. (longest_local_hex_string): Rename to local_hex_string. (longest_local_hex_string_custom): Rename to local_hex_string_custom. * language.h (local_hex_string): Change parameter type to LONGEST. (local_hex_string_custom): Ditto. (longest_local_hex_string): Delete declaration. (longest_local_hex_string_custom): Ditto. * solib.c: Update copyright. * memattr.c: Update copyright.
2002-01-202002-01-20 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-1/+1
* buildsym.c: Update copyright years. * c-typeprint.c: Likewise. * dwarf2read.c: Likewise. * f-typeprint.c: Likewise. * gdbtypes.c: Likewise. * gdbtypes.h: Likewise. * hp-symtab-read.c: Likewise. * hpread.c: Likewise. * mdebugread.c: Likewise. * p-typeprint.c: Likewise.
2002-01-202002-01-15 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-0/+1
* gdbtypes.h (struct type): Fix whitespace. Remove obsolete comment. Add ``artificial'' to ``union field_location''. * dwarf2read.c: Remove ad-hoc TYPE_FIELD_ARTIFICIAL. * buildsym.c (finish_block): Initialize TYPE_FIELD_ARTIFICIAL to 0. * mdebugread.c (parse_symbol): Likewise. * stabsread.c (define_symbol): Likewise. * hp-symtab-read.c (hpread_function_type): Likewise, instead of initializing TYPE_FIELD_BITPOS to n (obsolete). (hpread_doc_function_type): Likewise. * hpread.c (hpread_function_type): Likewise.
2001-10-122001-10-12 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-2/+1
* symtab.h (struct block): (ALL_BLOCK_SYMBOLS): New macro. * symtab.c (find_pc_sect_symtab): Use ALL_BLOCK_SYMBOLS. (make_symbol_completion_list): Likewise. (make_symbol_overload_list): Likewise. * buildsym.c (finish_block): Likewise. * breakpoint.c (get_catch_sals): Likewise. * mdebugread.c (mylookup_symbol): Likewise. * objfiles.c (objfile_relocate): Likewise. * printcmd.c (print_frame_args): Likewise. * stack.c (print_block_frame_locals): Likewise. (print_block_frame_labels): Likewise. (print_frame_arg_vars): Likewise. * symmisc.c (dump_symtab): Likewise. * tracepoint.c (add_local_symbols): Likewise. (scope_info): Likewise. 2001-10-12 Daniel Jacobowitz <drow@mvista.com> * mi-cmd-stack.c (list_args_or_locals): Use ALL_BLOCK_SYMBOLS. 2001-10-12 Daniel Jacobowitz <drow@mvista.com> * generic/gdbtk-cmds.c (gdb_listfuncs): Use ALL_BLOCK_SYMBOLS. * generic/gdbtk-stack.c (gdb_block_vars): Likewise. (gdb_get_blocks): Likewise. (gdb_get_vars_command): Likewise. 5~
2001-04-30 * buildsym.c (start_subfile): Use FILENAME_CMP instead of STREQ.Eli Zaretskii1-1/+2
(top-level): #include filenames.h. * dwarf2read.c (dwarf2_start_subfile): Use IS_ABSOLUTE_PATH and FILENAME_CMP, to DTRT on non-Posix platforms. (top-level): #include filenames.h.
2001-04-062001-04-06 Fernando Nasser <fnasser@redhat.com>Fernando Nasser1-1/+1
* buildsym.c (record_line): Turn off unused addr bits.
2001-03-06Update/correct copyright notices.Kevin Buettner1-1/+2
2001-02-25Replace calls to abort() with calls to internal_error().Kevin Buettner1-2/+2
2000-12-15Replace free() with xfree().Kevin Buettner1-11/+11
2000-07-30Protoization.Kevin Buettner1-2/+2
2000-06-05C++ improvementsDaniel Berlin1-23/+3
2000-02-21Include "expression.h" which "language.h" depends on.Andrew Cagney1-0/+1
2000-02-21Include "language.h" for longest_local_hex_string_custom().Andrew Cagney1-0/+1
2000-02-18* buildsym.h (add_free_pendings): Declare.Jim Blandy1-10/+19
* buildsym.c (add_free_pendings): New function. (make_blockvector): 32x64 fix using longest_local_hex_string(). (start_subfile): initialize variable 'subfile'.
2000-02-02import gdb-2000-02-01 snapshotJason Molenda1-2/+2
1999-08-02import gdb-1999-08-02 snapshotJason Molenda1-1/+1
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-22/+24
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+1130
1999-04-16Initial creation of sourceware repositoryStan Shebs1-1130/+0
1999-02-01 * buildsym.h, buildsym.c: Convert to ANSI-only.Stan Shebs1-67/+34
1999-01-31 * buildsym.h, buildsym.c: Reformat to standard.Stan Shebs1-228/+235
1999-01-31 * buildsym.c (merge_symbol_lists): Remove unused variable.Stan Shebs1-10/+1
(_initialize_buildsym): Remove, does nothing.
1998-12-31all remaining *.c *.h files from hp merge.David Taylor1-0/+39
1998-11-20CARP:Andrew Cagney1-2/+3
* buildsym.c (end_symtab): Cleanup PROCESS_LINENUMBER_HOOK.
1998-06-14 * partial-stab.h: 'F' and 'f' type N_FUN psymbols should passRon Unrau1-7/+0
CUR_SYMBOL_VALUE as CORE_ADDR instead of long * buildsym.[ch]: export pending_blocks list * tm-txvu.h: define TARGET_READ_SP and TARGET_WRITE_SP * txvu-tdep.c: rewrite symtabs to support N_FUN symbols in overlays. (Actually, the last version did this for N_SLINE symbols). (txvu_read_sp,txvu_write_sp): new
1997-10-22Minor comment fix.Jeff Law1-2/+1
1997-09-25 * The following block of changes add support for debugging assemblyStu Grossman1-1/+8
source files. * breakpoint.c (resolve_sal_pc): Prevent crash when pc isn't associated with a function. * buildsym.c (record_line start_symtab end_symtab): Don't delete symtabs which only have line numbers (but no other debug symbols). * dbxread.c (read_dbx_symtab end_psymtab): Ditto. * remote-sim.c: New functions gdbsim_insert/remove_breakpoint. Use intrinsic simulator breakpoints if available, otherwise do it the hard way. * configure.tgt: Add d30v. * d30v-tdep.c: New file. * config/d30v/d30v.mt, config/d30v/tm-d30v.h: New files.
1997-09-08 * dbxread.c, buildsym.c, symtab.c, stabsread.c: Add support forDawn Perchik1-0/+5
reading stabs extensions for live range information. * stabsread.h, partial-stab.h: Add prototypes for new functions. * symtab.h: Add structure for storing live range information.
1997-06-28 * buildsym.h (struct subfile): Add debugformat member.Fred Fish1-0/+24
(record_debugformat): Declare global function. * buildsym.c (start_subfile): Initialize debugformat member to NULL. (record_debugformat): New function to record the format. (end_symtab): Copy format into symtab debugformat member. (end_symtab): Free subfile debugformat member. * symmisc.c (free_symtab): Free debugformat when freeing symtab. * symfile.c (allocate_symtab): Initialize the new debugformat member for new symtabs. * symtab.h (struct symtab): Add debugformat member. * source.c (source_info): Print the debug format. * os9kread.c (os9k_process_one_symbol): Call record_debugformat with "OS9". * hpread.c (hpread_expand_symtab): Call record_debugformat with "HP". (hpread_process_one_debug_symbol): Ditto. * dbxread.c (process_one_symbol): Call record_debugformat with "stabs". * coffread.c (coff_start_symtab): Call record_debugformat with "COFF". * xcoffread.c (read_xcoff_symtab): Call record_debugformat with "XCOFF". * dwarfread.c (read_file_scope): Call record_debugformat with "DWARF 1". * dwarf2read.c (read_file_scope): Call record_debugformat with "DWARF 2". * dstread.c (dst_end_symtab): Set debugformat to be "Apollo DST". * mdebugread.c (new_symtab): Set debugformat to be "ECOFF".
1997-04-17Change FIXME comment - should replace bubble sort by merge sort, not qsort.Per Bothner1-2/+1
1997-02-09 * remote-mips.c (common_breakpoint): Prevent 64-bit addressesMark Alexander1-2/+4
from being sent to 32-bit targets by masking off upper bits. * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits of PC on 32-bit targets. (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a frame setup instruction. (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall. (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid prologue instruction. Fix warnings and bugs found by gcc -Wall. * buildsym.c (finish_block): Improve handling of overlapping blocks; fixes problem on MIPS16 printing function arguments.
1996-10-22 * mdebugread.c (parse_partial_symbols): Fix 64-bitMark Alexander1-2/+1
sign-extension problems in calculating psymtab addresses. * buildsym.c (end_symtab): Use macro to pop context.
1996-10-15 * buildsym.c (finish_block): Treat LOC_BASEREG_ARG andStu Grossman1-4/+4
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.
1996-10-08Just some cleanups noticed while working on PR 10760Fred Fish1-26/+57
* 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.
1996-10-07 * buildsym.c (finish_block): Change innerblock_anon_complaint toFred Fish1-2/+29
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.
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