Commit graph

18 commits

Author SHA1 Message Date
John Gilmore
f70be3e45a COFF changes for dealing better with EPI 29K C compiler output.
* coffread.c (record_minimal_symbol):  Pass the minsym type to it.
Callers changed.
(coff_end_symtab):  Sort blocks if needed.  Complain if misordered.
(read_coff_symtab):  Move patch_opaque_types call from
coff_symfile_read.  Restrict it to symtabs from this objfile.
(process_coff_symbol: C_TPDEF):  Don't put ordinary foward
references on opaque type chain; just let coff_lookup_type handle 'em.
(decode_type):  Complain about tagndx values on
non-struct/union/enum types, which the EPI compiler tends to produce.

* symtab.c (list_symbols):  Make minimal symbol variable-finding work.

* tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
dependency.

* elfread.c (elf_symfile_read):  Update bfd_elf_find_section
usage to match new prototype.  Include libbfd.h to get prototype.
1992-06-21 02:20:30 +00:00
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.
1992-05-17 23:54:32 +00:00
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.
1992-03-21 01:56:01 +00:00
Stu Grossman
30875e1c4b * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h:  Add support for
stepping (and nexting) through longjmp().  Also, cleanup
breakpoint handling quite a bit by creating explicit breakpoint
types instead of using magic breakpoint numbers.
Makefile.in:  Update version to 4.4.3
1992-02-22 09:06:58 +00:00
John Gilmore
75af490bd2 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
inferior.h, language.h, signame.h, target.h, terminal.h,
tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
Lint.
1992-02-21 01:31:56 +00:00
Fred Fish
b6666a5d67 Add generic m68k function prologue skipping support and expand the
skipping to include movem and fmovem.
1991-11-19 01:54:52 +00:00
John Gilmore
e140f1dab1 Remove tdesc stuff. Remove FRAME_CHAIN_COMBINE from all tm-*.h files,
since it was always defined exactly the same in all of them.
1991-11-18 23:52:12 +00:00
Stu Grossman
5ab580ccf8 * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of
short return values for sparc and 68k.  Patch from Paul Eggert.
1991-10-26 01:06:16 +00:00
Fred Fish
84d82b1ccd Remove locally duplicated code for calling functions in the inferior. The
only differences were in the specific trap vectors used and whether or not
an fpu was present.  These are now handled by appropriate definitions of
BPT_VECTOR and HAVE_68881 respectively.  Other minor obvious cleanups.
Minor spelling correction in valops.c.
1991-10-25 06:29:23 +00:00
Fred Fish
dcd15e5e7a Move code duplicated in almost every single m68k based machine to the
common target file tm-68k.h.  Duplications still need to be removed (FIXME).
1991-10-24 10:21:41 +00:00
John Gilmore
afe4ca159b Changes from Fred Fish:
* tm-68k.h (FPI_REGNUM):  Add.
* infrun.c (child_create_inferior):  flush stdout and stderr
before forking.
* configure.in:  Handle amigados, amix hosts and targets.
* inflow.c:  Handle TIOCGLTC_BROKEN for Amiga.

From Andreas Schwab:
* values.c (show_convenience):  Use printf_filtered.
* main.c (define_command):  Check result of lookup_command for
exact match.
(echo_command):  Use printf_filtered, and force output out.

* dbxread.c (read_enum_type):  Avoid Modula-2 kludge that breaks C
programs.
* i387-tdep.c (double_to_i387):  Fix typo for double_to_ieee_extended.
* utils.c (_initialize_utils):  If !ISATTY, don't paginate.
1991-10-15 23:29:34 +00:00
John Gilmore
9fa283782e HP 300 BSD port for machines at FSF. Also minor mips change. 1991-08-22 01:42:18 +00:00
John Gilmore
99a7de40cb Change GDB over to GNU General Public License version 2. 1991-06-04 07:31:55 +00:00
Jim Kingdon
e1ce8aa5ed The list of changes is too long to fit in the cvs log (since it truncates!).
Look at the ChangeLog for Apr 30 and May 1.
1991-05-02 04:28:42 +00:00
Jim Kingdon
39d2bcca7d * sun3-xdep.c, tm-sun3.h, tm-68k.h: Change TARGET_SUN3 to
GDB_TARGET_IS_SUN3.
1991-04-30 19:50:49 +00:00
Jim Kingdon
696d660be0 * tm-68k.h (NUM_REGS): Conditionalize on TARGET_SUN3 not sun.
tm-sun3.h: Define TARGET_SUN3.
1991-04-20 00:31:01 +00:00
Jim Kingdon
de6060deb1 * tm-68k.h: Put declaration of ext_format_68881 outside the macros. 1991-04-19 22:04:24 +00:00
K. Richard Pixley
dd3b648e8b Johns release 1991-03-28 16:28:29 +00:00