Commit Graph

1906 Commits

Author SHA1 Message Date
Fred Fish
d3b43da8a5 Document change to default.exp. 1993-03-11 02:04:16 +00:00
Fred Fish
f77ad50597 * main.c (source_command): Require an explicit pathname of file
to source, since previous behavior of defaulting to gdb init file
	was troublesome and undocumented.
	* printcmd.c (disassemble_command):  Add missing '{}' pair to
	else with two statements.  Bug reported by Stephane Tsacas
	<slt@isoft.fr>.
	* symtab.c (find_pc_line):  Don't complain about zero length or
	negative length line numbers for the moment, since we may not own
	the terminal when called, such as when single stepping.  (FIXME)
	* language.h (CAST_IS_CONVERSION):  True if current language is
	C++ as well as C.  Fix from Peter Schauer.
	* environ.c (get_in_environ, set_in_environ, unset_in_environ):
	Use STREQN macro rather than bare '!strncmp()'.
	* environ.c (unset_in_environ):  Avoid use of memcpy on
	overlapping memory regions, as suggested by Paul Eggert
	<eggert@twinsun.com>.
	* c-exp.y (%union struct):  Remove unused ulval as suggested
	by Paul Eggert <eggert@twinsun.com>.
1993-03-11 01:56:31 +00:00
Fred Fish
fa5366da8b * gdb.t07/watchpoint.exp (test_simple_watchpoint): Set up
expected fail for i486-*-* that misses the marker2 function.
	* gdb.t10/crossload.exp (bfddefault):  Allow successful
	recognition of a format to pass even if no symbols are found.
	Explicitly catch failures where the format is not recognized
	or is ambiguous, and add the reason to the fail message.
	* gdb.t10/crossload.exp (bfdexplicit):  Catch failure where
	the cause is and invalid target and add reason to failure message.
	* gdb.t10/crossload.exp:  Fix bfd target names for elf32-m68k,
	elf32-i386, elf32-sparc, and elf32-i860.
	* gdb.t12/scope.exp (test_at_main, test_at_foo, test_at_bar):
	Set up expected failure for 'filename'::variable scope resolution,
	which is now apparently broken on all targets.
	* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t20/misc.exp,
	gdb.t21/cplusfuncs.exp, gdb.t22/virtfunc.exp,
	gdb.t23/templates.exp:   Change failure for missing binfile into
	just a warning.
	gdb.t21/demangle.exp:  Change all cfront references to 'arm'
	references.
1993-03-09 19:17:48 +00:00
Steve Chamberlain
ddf30c373c * utils.c (quit): If using go32, still call error when quit seen.
(pollquit): New function to poll keyboard for user interrupt,
	called from QUIT.
	* xm-go32.h (QUIT): Define to call pollquit.
	* h8300-tdep.c (examine_prologue): Use correct value for number of
	registers.
1993-03-09 01:56:53 +00:00
John Gilmore
6344e2c7a7 Add `set print max-symbolic-offset' doc. 1993-03-08 23:55:50 +00:00
Ian Lance Taylor
aecc5459ab * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3.63.

Also corrected the definitions of CC_FOR_TARGET, CXX_FOR_TARGET and
CHILL_FOR_TARGET.
1993-03-08 06:00:50 +00:00
Rob Savoye
1be6caef00 * config/*-gdb.exp: returns an error, rather than exiting on
internal errors.
1993-03-07 23:15:44 +00:00
Rob Savoye
05a291bb1f Doesn't exit after internal errors. 1993-03-07 23:11:56 +00:00
John Gilmore
946f014bf8 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
(examine_tag):  Use it.
(read_register_stack):  Only look in the local registers for a
memory address if it's between rfb and rsp; go to memory otherwise.
1993-03-06 02:02:39 +00:00
John Gilmore
19327ea5d4 * am29k-tdep.c (initialize_29k): Fix call_scratch_address doc.
Remove reginv command.
(reginv_com):  Remove ancient kludge command.
1993-03-06 01:49:03 +00:00
K. Richard Pixley
24365af960 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
irix4 will again compile.
1993-03-06 01:25:06 +00:00
K. Richard Pixley
5870d84848 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed. 1993-03-06 01:23:11 +00:00
K. Richard Pixley
81029114ba accept mips-sgi-irix4* for irix4. 1993-03-06 01:19:48 +00:00
Steve Chamberlain
b2ff9b68b2 (print_register_hook): Lint. 1993-03-05 15:52:23 +00:00
John Gilmore
4966c17c42 Lint fixes from Paul Eggert (eggert@twinsun.com):
* command.c (do_setshow_command):  var_uintegers are unsigned.
* sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
unsigned, since they use hex values with the high bit set.
1993-03-05 01:44:38 +00:00
Fred Fish
2456bacba8 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
* m88k-pinsn.c (sprint_address):  Use SYMBOL_NAME macro to
	access symbol name.
1993-03-05 01:04:48 +00:00
Fred Fish
e5bb7e61ad * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
macro definitions in parenthesis.  Bug reported by karl@hq.ileaf.com.
1993-03-05 00:45:08 +00:00
Fred Fish
83386662e9 * dbxread.c (dbx_symfile_init): Catch the case where there is
no string table, but the only way we find out is by reading zero
	bytes from EOF.
1993-03-04 16:25:21 +00:00
Fred Fish
69a272c4f6 * dbxread.c (dbx_symfile_init): Make size of the string table
size field a define (DBX_STRINGTAB_SIZE_SIZE).  Ensure that the
	offset to the string table is nonzero and handle the nonexistant
	string table case, should it occur.  Ensure that the string table
	size read from the file is reasonable, with a minimum lower bound
	of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1993-03-04 00:01:32 +00:00
Steve Chamberlain
350e711979 Always keep simulators 1993-03-03 23:10:48 +00:00
Ian Lance Taylor
b010e28320 * Makefile.in: Changes to build testsuite correctly.
(FLAGS_TO_PASS): Added CXX and CXXFLAGS.
	(CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
	(TARGET_FLAGS_TO_PASS): New variable.
	(SUBDIRS): Added testsuite.
	(all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
	testsuite is compiled with CC_FOR_TARGET rather than CC.
1993-03-03 15:26:23 +00:00
Fred Fish
6985bc542e * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
reported by mycroft@gnu.ai.mit.edu.

	(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
	* configure.in (vax-*-ultrix2*):  New triplet.
	* config/vaxult2.mh:  New file.
	* xm-vaxult2.h:  New file.
1993-03-03 06:04:26 +00:00
Rob Savoye
6fcb280eb7 "make check" now works! 1993-03-03 03:15:52 +00:00
Fred Fish
45364c8a2a * c-exp.y (parse_number): Change high_bit to unsigned.
* demangle.c:  Change all references to cfront to ARM, since the
	actual algorithm is the one specified in the Annotated Reference
	Manual.  This was confusing users into thinking that full cfront
	support was implemented.
	* dwarfread.c (CFRONT_PRODUCER):  Remove, was never really used.
	* eval.c (evaluate_subexp):  For STRUCTOP_PTR pass the arg type
	directly to lookup_struct_elt_type, which will do the
	dereferencing itself.
	* gdbtypes.c (lookup_struct_elt_type):  Expand comments.  Fix
	NULL dereferencing bug for unnamed structs, comment out
	questionable code.
1993-03-03 02:09:02 +00:00
John Gilmore
1d9449abbf * coffread.c (process_coff_symbol): Change PCC argument correction
so that it only happens on big-endian targets; so that it only
happens if the short or char argument is aligned on an int
boundary; and so that it changes the location, rather than the
type, of the argument.  These changes tend to parallel similar
(old) changes in stabsread.c.

* coffread.c (coff_read_enum_type):  Use the specified size for
enums, don't assume that they are int-sized.

* c-valprint.c (c_val_print):  Don't assume enums are the same as
ints.
1993-03-02 03:39:37 +00:00
John Gilmore
fefe2ed929 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
Rendell, <michael@mercury.cs.mun.ca>.
1993-03-02 01:56:22 +00:00
Fred Fish
58a66e2424 * language.h (local_decimal_format_custom): Add prototype.
* language.c (local_decimal_format_custom):  Add function, bug
	reported by Robert R. Henry (rrh@tera.com).
1993-03-01 16:46:55 +00:00
John Gilmore
9116f7c7ff * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
by Josef Leherbauer, joe@takeFive.co.at.
1993-02-27 02:35:04 +00:00
Ian Lance Taylor
31ca3f4ce5 * configure.in (mips-idt-ecoff): New target.
* config/mips-gdb.exp: New file for remote board using MIPS remote
	debugging protocol.
1993-02-25 19:15:32 +00:00
Ian Lance Taylor
01cec5c8e7 * Redid configuration scheme. Removed gdb.t*/configure.in.
Renamed gdb.t*/in-gdbme* to gdb.t*/gdbme*.  Changed to use CC, CXX
	instead of CC_FOR_TARGET, CXX_FOR_TARGET.  Added mostlyclean and
	distclean targets.  Built executables via .o files.  Adjusted
	tests to account for source files in $(srcdir) rather than
	$(objdir).
	* lib/gdb.exp (runto): Don't expect () after the function name,
	because it may have arguments.
1993-02-25 18:50:45 +00:00
John Gilmore
58dbaabdda Remove remnants of NAMES_HAVE_UNDERSCORE. 1993-02-25 03:21:32 +00:00
Fred Fish
f31e2e7a1e * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
of demangled name fields to NULL if no demangling exists for
	a symbol.  SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
	symbols if their language is known at the time they are created,
	but sometimes the language is not known until later.
1993-02-25 00:40:45 +00:00
Ian Lance Taylor
5b272a2d0b * gdb.t00/default.exp, gdb.t01/run.exp, gdb.t02/whatis.exp,
gdb.t03/ptype.exp, gdb.t06/break.exp, gdb.t12/scope.exp: Added
	expected failures for mips-idt-* and mips-sgi-*.
	* gdb.t00/default.exp (attach): Kill process if requested.
	* gdb.t00/help.exp (help target core, help target): Accept a gdb
	that does not read core files.
	* gdb.t01/run.exp: Removed checks for exit status code.
	* gdb.t03/in-gdbme.c: Make explicit call to malloc to ensure that
	it is linked in.
	* gdb.t03/ptype.exp: Increase timeout when calling malloc.
	* gdb.t04/setvar.exp, gdb.t05/expr.exp: Use runto function where
	appropriate, rather than doing it by hand.
	* gdb.t07/watchpoint.exp: If mips-idt-*, reload file after first
	execution.
	* gdb.t10/crossload.exp: Kill existing program if needed.
	* gdb.t15/funcargs.exp: Use delete_breakpoints function where
	appropriate, rather than doing it by hand.  Always increase
	timeout for this test, not just for VxWorks.
1993-02-24 16:29:33 +00:00
Fred Fish
16aa4b532e **** start-sanitize-chill ****
* gdb.t31/chillvars.exp (test_structs):  New proc to test printing
	of Chill STRUCT types and STRUCT values.
	* gdb.t31/chillvars.exp (test_strings):  Expect "CHAR" now, rather
	than "char".
	* gdb.t31/in-gdbme.ch (simple_struct, nested_struct, struct1,
	struct2):  New struct definitions and initializations to test
	simple Chill STRUCT types.
	**** end-sanitize-chill ****
1993-02-24 16:10:41 +00:00
Fred Fish
8fbdca53aa **** start-sanitize-chill ****
* ch-typeprint.c (chill_print_type_base):  Name changed to
	chill_type_print_base to match pattern for C and C++ names.
	* ch-typeprint.c (chill_print_type):  Change "char" to "CHAR"
	to be consistent with other usages.
	* ch-typeprint.c (chill_type_print_base):  Add support for
	printing Chill STRUCT types.
	* ch-valprint.c:  Include values.h.
	* ch-valprint.c (chill_print_value_fields):  New function and
	prototype for printing Chill STRUCT values.
	* ch-valprint.c (chill_val_print):  Fix call to val_print_string
	that was being called with two args instead of three.
	* ch-valprint.c (chill_val_print):  Call chill_print_value_fields
	to print Chill STRUCT values.
	**** end-sanitize-chill ****
1993-02-24 15:49:47 +00:00
Mike Werner
b12529c1ec *configure.in: added testsuite to configdirs. 1993-02-24 03:00:23 +00:00
Fred Fish
ff7f25de27 * gdb.t00/teststrategy.exp: Track reversion in gdb to not print
the null byte at the end of strings.
	* gdb.t00/default.exp:  Make show version insensitive to copyright
	date.
	* gdb.t16/in-gdbme.c (ctable1, ctable2):  Make explicitly unsigned
	to avoid dependencies on target char signedness.
	* gdb.t16/printcmds.exp:  Update expected results for explicitly
	unsigned char.
	* gdb.t16/printcmds.exp:  Remove setup_xfails for i960 that should
	now work.
	* gdb.t21/demangle.exp:  Add many more patterns for template
	demangling, most of them being expected failures.
	* gdb.t21/demangle.exp (proc demangle):  Quote the demangled
	string we are matching for, to match on the whole string.
	* gdb.t21/demangle.exp:  Add many new test strings to demangle,
	and fix a whole bunch that had incorrect expected output but were
	passing anyway because of the bug in "proc demangle".
	**** start-sanitize-chill ****
	* gdb.t31/chillvars.exp:  Remove setup_xfail for printing string
	type.
	* gdb.t31/in-gdbme.ch:  Uncomment string4, now compiles.
	**** end-sanitize-chill ****
1993-02-23 19:59:25 +00:00
Fred Fish
bb6e8fe6a8 Continue sanitizing Chill related entries... 1993-02-23 19:53:52 +00:00
Mike Stump
c2dc518b65 * doc/stabs.texi: The `this' pointer is now known by the name
`this' instead of `$t'.
1993-02-23 19:51:39 +00:00
Fred Fish
b6236d6ec4 * ch-lang.c (chill_create_fundamental_type): Track compiler
change that now emits debugging info with the type long for Chill
	longs.
	* dwarfread.c (read_tag_string_type):  Rewrite to allow forward
	references of TAG_string_type DIEs in user defined types.
1993-02-23 19:30:22 +00:00
Ian Lance Taylor
c2a0f1cb8e * remote-mips.c: New file; implements MIPS remote debugging
protocol.
	* config/idt.mt: New file; uses remote-mips.c
	* configure.in (mips-idt-ecoff): New target; uses idt.mt.

	* mips-tdep.c (mips_fpu): New variable; controls use of MIPS
	floating point coprocessor.
	(mips_push_dummy_frame): If not mips_fpu, don't save floating
	point registers.
	(mips_pop_frame): If not mips_fpu, don't restore floating point
	registers.
	(_initialize_mips_tdep): New function; let the user reset mips_fpu
	variable.
	* tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
	mips_fpu, don't use fp0 as floating point return register.
	(FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
	registers.

Also added remote-mips.c to .Sanitize file.
1993-02-22 23:43:03 +00:00
Mike Werner
bf3d2b7571 * gdb/testsuite: made modifications to testcases, etc., to allow
them to work properly  given the reorganization of deja-gnu and the
	relocation of the testcases from deja-gnu to a "tool" subdirectory.
1993-02-22 16:20:25 +00:00
Ian Lance Taylor
14b1f0d95a Correct incorrect attribution. 1993-02-22 15:37:37 +00:00
Per Bothner
424bac5c8f * stabs.texinfo: Fix for array types to mention lower bounds. 1993-02-22 01:11:13 +00:00
Mike Werner
19fa4a0af3 * gdb/testsuite: Initial creation of gdb/testsuite.
Migrated dejagnu testcases and support files for testing nm to
	gdb/testsuite from deja-gnu.  These files were moved "as is"
	with no modifications.	This migration is part of a major overhaul
	of dejagnu.  The modifications to these testcases, etc., which
	will allow them to work with the new version of dejagnu will be
	made in a future update.
1993-02-21 20:03:55 +00:00
John Gilmore
cb46c4022f Add reminders for next release. 1993-02-20 02:37:36 +00:00
Ian Lance Taylor
254dec351f Wish I'd figured this one out 24 hours ago....
Fri Feb 19 10:01:39 1993  Ian Lance Taylor  (ian@cygnus.com)

	* mipsread.c (parse_lines): Correct check for files compiled with
	-g1.
1993-02-19 18:05:09 +00:00
John Gilmore
dba02c60d4 * Makefile.in (VERSION): 4.8.1 to distinguish local versions. 1993-02-19 13:57:10 +00:00
John Gilmore
6d0380ee83 Fix up NEWS file for G++ bug. 1993-02-19 12:08:25 +00:00
John Gilmore
3421ec35b3 Update for gdb-4.8 1993-02-19 11:54:59 +00:00