binutils-gdb

Tree: 28b6b1ab85

Author	SHA1	Message	Date
John Gilmore	1304f099bc	Small changes from Solaris port. The big stuff is not all working yet. * inferior.h (register_valid): Declare. * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl. * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add macros for traversing the data structures in a single objfile. * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon. * tm-i960.h (REGISTER_NAMES): Cosmetic change. * infcmd.c: Lint.	35 years ago
Fred Fish	6c316cfd66	* inflow.c (new_tty): Temporarily ignore SIGTTOU when disconnecting from controlling terminal, to avoid gdb hanging on SVR4. Fixes bug reported by Oliver Okrongli. * procfs.c (PROC_NAME_FMT): Change format to match default used by system, as suggested by Oliver Okrongli. * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses bug fix from Brent Townshend (bst%tt@cam.ORG). * c-exp.y (nonempty_typelist): Fix memory overrun bug reported by turlais@rechser.total.fr. * dwarfread.c (decode_subscr_data): Fix bug in calculation of length of non-zero lowerbound arrays. Bug fix from Peggy Fieland. * objfiles.h (unlink_objfile): Add prototype. * objfiles.c (unlink_objfile): Add function. * objfiles.c (free_objfile): Call unlink_objfile. * objfiles.c (allocate_objfile): Call unlink_objfile on newly remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com. Also, discard old possibly bogus sf struct. * symfile.c (symbol_file_add): Call init_entry_point_info() and find_sym_fns() for remapped symbol files, in case of any changes since the last mapping.	35 years ago
Fred Fish	2d6d969c61	Fix to dwarfread.c to target pointer and target long sizes, fixes for mapped symbol file handling, and a couple of other misc small fixes.	35 years ago
John Gilmore	84ffdec2cb	Create and use macros for iterating on symtabs, psymtabs, msymbols. * minsyms.c (iterate_over_msymbols): Remove; clunky and slow. * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS. (patch_opaque_types): Avoid dummy args and result. * objfiles.c (have_partial_symbols, have_full_symbols, have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify. (iterate_over_objfiles, iterate_over_symtabs, iterate_over_psymtabs): Remove, clunky and slow. * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS, ALL_PSYMTABS, and ALL_MSYMBOLS macros. * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols, dump_objfile): Remove dummy args and results. Move filename comparisons to callers. (printsyms_command, printpsyms_command, printmsyms_command, printobjfiles_command): iterate_over_* => ALL_. Compare filenames. symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab, lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info, list_symbols, make_symbol_completion_list): Replace explicit iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS. Eliminate Dijkstra flag crap, break out of loops with gotos. (lookup_symtab_1): Protect '/' tests from short filenames. (cplus_mangled_symbol): Move inline into lookup_symbol. * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack. (relocate_minimal_symbol): Move inline to vmap_symtab. (vmap_symtab): Replace iteration with ALL_OBJFILES, iterate_over_msymbols with ALL_MSYMBOLS. Misc cleanup prior to release. * dwarfread.c (dwarf_build_psymtabs): Remove mainline test. * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused. * mipsread.c: Add prototypes for all static functions. * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, dump_blockvector, dump_block, dump_addrchass, dump_namespace, dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused. * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab, dump_blockvector, dump_block, dump_addrchass, dump_namespace, dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd unused copy! * buildsym.c (define_symbol): Handle global register variables (from Pierre Willard). Complain if register numbers are too large.	35 years ago
Fred Fish	bf349b77fa	Add OBJF_SYMS flag and use it to decide whether or not we have already tried to read symbols from a file, for mapped objfiles. This fixes a memory leak (actually a constant memory growth) due to reading symbol files with no debug info and thus generating no psymtabs or symtabs. Most typically happened with shared libraries.	35 years ago
Fred Fish	5e2e79f859	Many changes, most related to creating entry point information on a per-objfile basis. See comments in objfiles.h and details in ChangeLog. Also remove redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and use a default definition in frame.h.	35 years ago

6 Commits (28b6b1ab85e9bd47d47ef77715fc19fe13dd7674)