560 lines
19 KiB
Text
560 lines
19 KiB
Text
Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
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* infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
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breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
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mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
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stepping (and nexting) through longjmp(). Also, cleanup
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breakpoint handling quite a bit by creating explicit breakpoint
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types instead of using magic breakpoint numbers.
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Makefile.in: Update version to 4.4.3
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Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
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* buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
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minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
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* symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
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* xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
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* minsyms.c (install_minimal_symbols): Add bunches to any
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existing minsyms in the objfile. Avoid extra mallocation
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by working directly in the obstack. Remove ignored `mainline' parm.
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* coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
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xcoffread.c: Change all callers.
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* FIXME: We should be able to eliminate MAINLINE from all the
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symbol readers now, with a small bit of work.
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* valops.c, value.h: Lint.
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* remote-vx.c: Add missing break; statement. Bugfix by
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Michael Sclafani, <sclafani@src.dec.com>.
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Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
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* Check in Fred Fish's changes in these modules. Fred
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will make ChangeLog entries for all of them. Update VERSION
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to 4.4.2.
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* Makefile.in
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* altos-xdep.c
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* am29k-tdep.c
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* arm-xdep.c
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* blockframe.c
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* breakpoint.c
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* breakpoint.h
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* buildsym.c
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* buildsym.h
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* c-exp.y
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* coffread.c
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* command.c
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* command.h
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* convex-xdep.c
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* copying.c
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* coredep.c
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* cplus-dem.c
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* dbxread.c
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* dwarfread.c
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* elfread.c
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* eval.c
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* expprint.c
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* findvar.c
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* gdbtypes.h
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* gmalloc.c
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* gmalloc.h
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* gould-xdep.c
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* hp300ux-xdep.c
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* i386-stub.c
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* i386-tdep.c
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* i386-xdep.c
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* i387-tdep.c
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* i960-tdep.c
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* infcmd.c
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* inflow.c
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* infptrace.c
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* language.c
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* m2-exp.y
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* m68k-pinsn.c
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* m68k-stub.c
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* m88k-pinsn.c
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* m88k-xdep.c
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* mach386-xdep.c
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* main.c
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* mcheck.c
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* mem-break.c
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* mips-xdep.c
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* mipsread.c
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* nindy-tdep.c
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* parse.c
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* parser-defs.h
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* partial-stab.h
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* printcmd.c
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* procfs.c
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* pyr-xdep.c
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* remote-mm.c
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* remote-nindy.c
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* remote-vx.c
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* rs6000-xdep.c
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* solib.c
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* source.c
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* stack.c
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* symfile.c
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* symfile.h
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* symm-tdep.c
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* symmisc.c
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* symtab.c
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* symtab.h
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* target.c
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* target.h
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* tm-sunos.h
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* utils.c
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* valarith.c
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* valops.c
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* valprint.c
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* values.c
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* xcoffexec.c
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* xcoffread.c
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* gdbtypes.c
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* minsyms.c
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* mmap-alloc.c
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* mmap-sbrk.c
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* objfiles.c
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* state.c
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* state.h
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Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
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* tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
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into solib.h.
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* sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
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sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
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value.h: Prototypes for static functions; lint.
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* gdbtypes.h: Empty file to ease transition.
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Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
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* environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
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inferior.h, language.h, signame.h, target.h, terminal.h,
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tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
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xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
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Lint.
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* core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
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signame.c, sparc-xdep.c: Prototypes for all static functions.
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Lint.
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* core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
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remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
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target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
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Remove to_call_function and target_call_function, since it
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always calls the same thing (call_function_by_hand).
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* core.c, exec.c, solib.c: Rename target_ops sections =>
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to_sections, etc.
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* infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
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target.h: target_kill takes no args.
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* language.c (language_info): Scaffolding to allow briefer
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messages when the current language changes. FIXME.
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* xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
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complaints about volatile functions.
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* xm-sysv4.h (HAVE_MMAP): Define.
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Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
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* defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
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to make prototypes for all functions declared here.
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* cplus-dem.c: Avoid declaring xmalloc and xrealloc.
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* c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
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* environ.c: Include <stdio.h> before defs.h. Minor cleanup.
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* ieee-float.h: Use PARAMS for prototypes; make some params const.
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* ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
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* m2-exp.y: Remove unused CONST; Rename OR and AND.
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* utils.c: Avoid declaring malloc and realloc. Lint.
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(request_quit): Accept signal-number parameter.
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Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
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* dwarfread.c (process_dies): Add case to handle TAG_pointer_type
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DIE's. Add new function read_tag_pointer_type() to read them.
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* dwarfread.c (dwarf_read_array_type, read_subroutine_type):
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When creating a new user defined type, check to see if a partial
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type already exists, and if so, bash it to fit.
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Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
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* coffread.c (decode_base_type): Pass long, not union.
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Fix by Eric Valette, ev@chorus.fr.
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Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
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* elfread.c (elf_symtab_read): Fix code to correctly track
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changes in bfd for absolute symbols.
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Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
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* xm-vaxbsd.h: Close off comment.
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Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
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* xm-sysv4.h: Define NEED_POSIX_SETPGID.
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Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
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* mips-tdep.c (mips_print_registers): Print correct register
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number for double pseudo-registers.
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Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
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* buildsym.c (read_struct_type): Avoid double-bump of parse ptr
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in the op$::OPERATOR. case. From Steven McCanne,
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<mccanne@horse.ee.lbl.gov>.
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* exec.c (set_section_name): Pass arg to exec_files_info;
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only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
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Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
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* main.c (print_gdb_version): Copyright msg: only this year.
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(cd_command): Avoid changing current_directory on error.
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Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
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* mipsread.c (parse_partial_symbols): Handle dependencies
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between partial symbol tables (when not doing stabs-in-ecoff).
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(This used to be handled by parse_fdr, but parse_fdr was
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incompatible with handling stabs-in-ecoff, so the code
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was re-written to not use parse_fdr. Unfortunately,
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the logic to handle dependencies was overlooked.)
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Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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* coffread.c (read_enum_type): Use the size of a target int when
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describing enum.
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* defs.h: added new #define for TARGET_PTR_BIT, defaults to size
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of target int.
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* h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
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* symtab.c (lookup_reference_type, lookup_ptr_type): use
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TARGET_PTR_BIT to determine size of a pointer
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* values.c (unpack_long): when unpacking a REF or a PTR don't
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assume the size of the type.
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Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
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* mipsread.c (parse_symbol): Avoid clobbering enum pointer when
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looking at its members. Improve guess between struct and union,
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only assuming union if multiple members have offsets of zero.
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Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
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* mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
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(This is just for clarity - and one day permitting us to
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change FP0_REGNUM from 38 to 32, which would make more sense.)
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* tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
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register numbers in stabs-in-ecoff get handled correctly.
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Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
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* xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
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config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
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into BSD and Ultrix.
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Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
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* dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
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Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
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* Makefile.in: Increment version to 4.4.1.
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* main.c (print_gdb_version): Update copyright notice.
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Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
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* mipsread.c: Prepend "struct " to the names of structure
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types, and similarly for enums and unions. (This used
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to be done, but got lost in the re-write to "guess" the
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difference between enum/struct/union.)
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Also, guess that a tag is an enum if the first member
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has type btNil.
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Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
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* xm-vax.h: #ifndef ultrix around #include of endian.h and
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limits.h (sigh).
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Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
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* Projects: Patching executables is done.
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* Makefile.in (VERSION): Roll to gdb-4.4.
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* README, WHATS.NEW: Update for gdb-4.4.
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* symfile.c (reread_symbols): Whenever we reread one object
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file's symbols, we must restart the scan, because the object_files
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chain has been permuted.
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* exec.c (exec_files_info): Split out into print_section_info.
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Print BFD filename of each section if it's not the default one.
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* core.c (core_files_info): Call print_section_info.
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* xm-vax.h: Include a few system header files whose definitions
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must precede defs.h.
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* language.c, language.h: Make some things const.
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* expression.h, main.c: const spreads like ooze.
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* mem-break.c (break_insn, break_insn_size): Use unsigned chars,
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since BREAKPOINT values can be >0x80.
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Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
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* infrun.c, xm-i386sco.h: SCO needs to use setpgid().
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Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
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* sparc-pinsn.c: Remove kludge for preferring architectures.
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Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
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and forever. Add `add' instruction to the set that get checked
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for a preceding `sethi' in order to print an absolute address.
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Corresponding changes in ../include/opcode/sparc.h needed
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to eliminate garbage instructions.
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Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
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* mipsread.c (parse_partial_symbols): Make sure partial
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symbols are created for external symbols (as used to be
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the case). This is a bit of a pain with the mips-coff.
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It uses a table which points to all of the external
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symbols belonging to a particular FDR or psymtab.
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Once we've generated this table, we might as well save
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it, and then use it in psymtab_to_symtab_1 to find
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the symbols to pass to parse_external().
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* symfile.c, symfile.c: New function start_psymtab_common
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to share the common parts of allocating a new psymtab
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for dbxread, mipsread (and later dwarfread). Its code
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was pulled out from start_psymtab in dbxread.c.
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* dbxread.c (start_psymtab): Use start_psymtab_common().
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* valprint.c (val_print): If there is an error when trying
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to print a string, check to see if there really is a problem
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by reading just one character. If that works, assume
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things are ok.
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Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
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* sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
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cypress, v8 mnemonics in that order.
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Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
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* sparc-pinsn.c: Put the qsort() back in.
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Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
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* findvar.c (read_register, write_register): Handle machines
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where REGISTER_TYPE is not the same size as "int".
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Handle debug symbols in dynamically loaded (relocated) code:
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* dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
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offset to process_one_symbol.
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(process_one_symbol): Take new offset parameter. Add it into
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appropriate symbol types to relocate symbols to loaded addresses.
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Handle all possible symbol types, and complain() about types that
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we don't expect to see.
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* mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
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process_one_symbol (FIXME, should pass real offset).
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Misc bugfixes:
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* breakpoint.c (resolve_sal_pc): Split out code to resolve a
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sal's PC value.
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(set_breakpoint, break_command_1, until_break_command,
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catch_command_1, breakpoint_re_set_one): Use it.
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* symtab.h (resolve_sal_pc): Declare.
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* infcmd.c (jump_command): Use resolve_sal_pc.
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* source.c (list_command): Shorten "FILE, line N" to "FILE:N".
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* putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
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* c-exp.y (yylex): `this' and `template' are only tokens in C++.
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* xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
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xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
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Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
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Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
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* dbxread.c (process_one_symbol): Make a first cut at handling
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symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
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* symtab.c (find_pc_line): Fix stepping into and out of #included
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files.
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Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
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* Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
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no longer any need to copy ../include/opcode/* into gdb.
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Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
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* ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
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Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
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* valprint.c (type_print_base, type_print_method_args):
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Print C++ constructor methods without bogus "return type."
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Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
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* infptrace.c (child_xfer_memory): Parameter "target" should
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be a pointer to a structure, not the entire structure.
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Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
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* depend: Convert the couple of references to ansidecl.h that
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used the local gdb version to use the ../include version.
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Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
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* procfs.c
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(child_xfer_memory): Takes pointer to a struct, not entire struct.
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(inferior_proc_init): Fix non-ANSI version of args.
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(attach): Call print_sys_errmsg with correct number of args.
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(mappingflags): Make static, does not need to be global.
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* i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
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not the entire struct itself.
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* valops.c (value_assign): Cast some args to modify_field() and
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{read,write}_register_bytes() correctly.
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* ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
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* Makefile.in (MALLOCSRC): Removed reference to removed local
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copy of ansidecl.h.
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* dwarfread.c (list_in_scope): Needs an initial value, use file
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scope.
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Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
|
||
|
||
* main.c (main): Make option_index local to keep new getopt happy.
|
||
main.c, solib.c, Makefile.in: Update copyright notices.
|
||
|
||
Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
|
||
|
||
* cplus-dem.c (cplus_demangle): Correctly demangle destructors.
|
||
|
||
Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
|
||
|
||
* Makefile.in (HFILES): Add partial-stab.h.
|
||
|
||
Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
|
||
New files for stratus. Not complete enough to actually build
|
||
on the Stratus machine; that awaits copyright assignment for
|
||
i860 changes.
|
||
|
||
* Makefile.in (USER_CFLAGS): Add macro specifically reserved
|
||
for getting custom flags into CFLAGS when doing makes.
|
||
|
||
* configure.in: Add config information for stratus.
|
||
|
||
Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* dbxread.c (process_one_symbol): Pass address of structure
|
||
to complain(), rather than the whole structure.
|
||
|
||
Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* solib.c (solib_add_common_symbols): Only compile in when not
|
||
using SVR4 style shared libraries.
|
||
|
||
Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* dwarfread.c (locval): Add offreg flag to indicate location
|
||
values that are computed off a base register.
|
||
|
||
* dwarfread.c (new_symbol): Rework TAG_global_variable and
|
||
TAG_local_variable cases to account for static variables
|
||
within function scopes.
|
||
|
||
Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
|
||
|
||
* inflow.c: remove #include <sys/dir.h>. Not necessary, and
|
||
doesn't exist on some systems.
|
||
|
||
* infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
|
||
nexting over recursive function calls.
|
||
|
||
* target.c (target_read_string): Create this routine to read null
|
||
terminated strings from the target. It deals with running off the
|
||
end of memory elegantly as well. solib.c (find_solib): Use
|
||
target_read_string() to avoid problems with running off the end of
|
||
memory.
|
||
|
||
* inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
|
||
that reference pgrp_inferior.
|
||
|
||
Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
|
||
|
||
* tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
|
||
mips-tfile has been hacked to act more "traditionally."
|
||
* dbxread.c: Fixed typo in comment.
|
||
|
||
Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
|
||
|
||
* mips-tdep.c (mips_skip_prologue): Add some number of
|
||
'sw' instructions before 'addiu' adjusts the stack.
|
||
|
||
Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
|
||
freescope, buildblock closescope, record_line, add_symbol_to_list,
|
||
gatherblocks, make_blockvector): Extensive changes to switch
|
||
to generic symbol table building code in buildsym.c. Remove
|
||
scope tree structures and functions, symbol table building
|
||
functions, and lots of other small changes.
|
||
|
||
* dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
|
||
GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
|
||
|
||
Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
|
||
|
||
* buildsym.c (cleanup_undefined_types): Add support for enums.
|
||
This fixes the 'GDB internal error. cleanup_undefined_types with
|
||
bad type' problem.
|
||
|
||
Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
|
||
|
||
* dbxread.c: detect gcc2 compilations.
|
||
|
||
Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
|
||
|
||
* sparc-pinsn.c: Rename bitfields that overlap with macro names
|
||
in ../include/opcode/sparc.h.
|
||
|
||
Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
|
||
|
||
* Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
|
||
to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
|
||
to reflect actual locations of opcode files, so TAGS target will
|
||
be buildable.
|
||
|
||
* i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
|
||
|
||
* i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
|
||
code.
|
||
|
||
* m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
|
||
dereferencing to access the correct elements.
|
||
|
||
* valops.c (value_addr): Declare return type of external func
|
||
value_copy().
|
||
|
||
* xcoffread.c: Undefine next_symbol_text before redefining it.
|
||
|
||
For older changes see ChangeLog-9091
|
||
|
||
Local Variables:
|
||
mode: indented-text
|
||
left-margin: 8
|
||
fill-column: 74
|
||
version-control: never
|
||
End:
|