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.
command that prints /proc specific information, changes to solib.c to
allow more flexible handling of finding the dynamic linker structures,
changes to utils.c and defs.h to add a new null_cleanup() function to
serve as an anchor point for cleanup chains with no obvious "first
cleanup".
Made some more progress in removing duplicate assembly opcode files.
More improvements to how mipsread and to a lesser extent dbxread work.
See the ChangeLog for details.
causing return of random value to callee.
* config/mh-amix, config/mh-i386v4: Change to find alloca by
compiling and linking alloca.c, even when it is not strictly
required. Also arrange to link with -ltermlib rather than
-ltermcap.
* Makefile.in: Move TERMCAP definition to prior to inclusion
of host makefile fragments so it can be overridden.
Change svr4 references to sysv4.
* source.c: Move declaration of external function index to
front of file so it is in scope for all references.
* utils.c (error, fatal): Make definitions consistent with
defs.h declarations (declared as "volatile void").
to take into account the minimum size granularity of the code section. For
now, the buffering is simply disabled until it can be done right.
There is still a similar problem in the i386 disassembly code for locations
within 20 bytes of the end of the code segment.
* Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA.
added clean-info. added some standards.text support and made it
look like our other Makefiles.
* configure.in: mark this directory target dependent. configure
now runs entirely in objdir so make existence tests and
references against ${srcdir}.
Thu Dec 5 22:46:13 1991 K. Richard Pixley (rich at rtl.cygnus.com)
* Makefile.in: idestdir and ddestdir go away. Added copyrights
and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
and mandir now keyed off datadir by default.
* main.c (initialize_main): Revise command descriptions.
* command.c (show_user): `info user' -> `show user'.
* symtab.c (_initialize_symtab): Typo in `info types' desc.
* coffread.c (coff_symfile_read): Avoid select_source_symtab,
since it is not needed and can cause errors when examining ".o"s.
(read_coff_symtab, decode_base_type): Use complain, not printf.
Print symbol name, not its number.
Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which
someday should go in a clipper target config file.
* symfile.c (compact_misc_function_vector): Handle empty vector.
(complain, clear_complaints, syms_from_objfile): Fix complaint
formatting.
* xcoffexec.c: Change syms_from_objfile caller.
in the same executable without collision (c-exp.y, m2-exp.y). Add forward
delaration of function returning pointer to shut up compiler warnings about
conversion of int to pointer (symtab.h).
core file (core.c), permanently remove the register_addr() stub (elfread.c),
move a misplaced #endif (procfs.c), and add fetch_core_registers func for
core file support (procfs.c).
READ_MIPS_FORMAT, which have been unused since BFD. Still
remaining is COFF_NO_LONG_FILE_NAMES.
* tm-sun3.h, tm-altos.h: Remove detritus accidentally left from
function calling code moved to m68k-tdep.c.
Complain if no auxents on .bf and .ef FCN symbols, and assume
lots of line numbers.
(init_linenos, enter_linenos): Use a sentinel at the end of the
read-in linenos, to make for a fast, safe loop-end test.
* utils.c: All the v*fprintf emulation is now in libiberty,
so we can get rid of some junk.
* xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco,
xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more.
* m68k-pinsn.c (print_insn_arg): Support BB/BW/BL
type operands, as used by branch instructions.
* gmalloc.c: Fix prototype of memcpy.
* elfread.c: Comment out register_addr, since it conflicts
with the one in coredep.c.
* buildsym.h: Remove extern declarations of two functions
that are really static in buildsym.c.
* tm-mips.h: Add symbolic names for more registers.
* mips-xdep.c (store_inferior_registers): Use new register names.
* xm-mips.h: Simplify REGISTER_U_ADDR, since it is now
only used for core files, not ptrace. Therefore,
the KERNEL_U_ADDR hack is no longer needed.
The mapping to ptrace number is now in in mips-xdep.c.
* mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the
mapping from the old REGISTER_U_ADDR), and use it
in {fetch,store}_inferior_registers.
* mipsread.c: Rename #include ecoff.h to new name coff-mips.h.
* mips-tdep.c (mips_push_dummy_frame, mips_pop_frame):
Save/restore FP regs correctly (?).
* dbxread.c: Remove duplicate define_symbol and type_synonym_name
(these had been previously moved to buildsym.c).
Hence, define_symbol becomes extern instead of static.
* buildsym.c (read_struct_type): Comment out bogus handling
of C++ operator methods. Minor hacking of reading of class
contexts. Make define_symbol non-static, so dbxread.c can call it.
filename with error messages.
* stack.c (frame_select_command): Rename to select_frame_command
to avoid "fr" and "fra" having nonunique completions.
* symfile.c (sort_symtab_syms): Ignore sort of zero symtab *.
(symfile_init): Print file format name when unable to handle it.
(free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST.
* symmisc.c (free_symtab): Only free linetable if nonzero.
* symtab.h: Remove obsolete BLOCKLIST macros.
(record_line): Record directly in a subfile. Alloc on demand.
(compare_line_numbers): Add from xcoffread.c.
(end_symtab): New params say whether to sort pendings and
linetable. Patch block stabs if defined. Shrink linetable before
allocating the symtab.
* buildsym.h: Delete line_vector* and prev_line_number. Add
global_stabs and file_stabs for xcoffread.
* dbxread.c (start_subfile): Move to buildsym. Change above calls.
* symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST.
* symmisc.c, symtab.c: Cope with null LINETABLEs.
(add_symbol_file): Call it to do the real work.
(syms_from_bfd): Initialize entry_point before calling symfile_init.
* symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c:
Avoid declaring or setting entry_point (symfile.h & symfile.c cope).
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.
rather than jumping back to command level. Modules that want to print
their own warnings without calling warning() can call warning_setup() to
handle the terminal compatibly with warning() and error().
* 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.
This avoids coredumps under `set print object on' in value_headof
(called erroneously by value_from_vtable_info) for `p &struct'
or `p *struct'. From Peter Schauer.
Make complaint message not C++-specific.
* symtab.c (lookup_symtab_1, lookup_symbol): "fatal" errors
between symtabs and psymtabs become ordinary error()s.
* dbxread.c (read_dbx_symtab): Relocate end_of_text_addr
properly, making "end pc" correct in shared lib psymtabs.
(From Guy Harris <guy@auspex.com>.)
(read_dbx_symtab): N_STSYM and N_LCSYM define static vars.
Ditto Gould N_NBSTS and N_NBLCS. Also, all types in the psymtab
should be file-scope, not global.
(read_struct_type): Remove ancient multiple-inheritance warning.
(read_range_type): Check base type, complain & patch if undefined.
* doc/Makefile: generate aux version-no file doc/gdbVN.m4
from main Makefile.in version definition
doc/gdb.texinfo: use version recorded in doc/gdbVN.m4 for current
GDB version no refs
Makefile.in (setup-to-dist): generate doc/gdbVN.m4
language.c can use it. (Though language.c should really not be
handling warnings/errors the way it does, FIXME.)
* symtab.c (lookup_primitive_type): const lint.
first.
* main.c (main, print_gnu_advertisement, print_gdb_version):
Reformat legalese so it always prints, but acts as an "I'm here"
message while symbols are being read. If any errors occur,
print a few newlines to set off the message and start it at the
left margin. Remove mention of "help" command, and don't yak about
symbol reading.
(catch_errors): Error string is now printed first in case of
error, not last.
* command.c (undef_cmd_error, lookup_cmd): On undefined command,
suggest the "help" command.
* Makefile.in (VERSION): Set to 4.0.2.
* core.c (core_open): Open file ourselves, read or r/w, depending on
write_files. Use bfd_fdopenr.
* gdbcore.h (write_files): New variable.
* exec.c (write_files): Define variable, add set&show for it.
(exec_file_command): Use write_files to open for read or r/write.
Make shared library reading happen automatically. These changes
are mostly from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
* inferior.h (stop_soon_quietly): Add to exported variables.
* infrun.c (child_create_inferior): call solib hook, if defined.
(child_attach): call solib hook, if defined.
* solib.c: Include inferior.h. Add from_tty to so_list as kludge.
(find_solib): Use lookup_misc_func rather than hand-rolled.
(symbol_add_stub): New stub for catch_errors.
(solib_add): Avoid output if !from_tty. Catch errors rather
than just calling symbol_file_add and bombing.
(solib_create_inferior_hook): Interface with the target process
to let it read and alloc shared libs, then figure out what it did.
* core.c (validate_files): Fix typo, soften warning.
(Fix from Hiroto Kagotani <kagotani@cs.titech.ac.jp>.)
* utils.c (fputs_demangled): Avoid duplicate printing if
demangling is off. (Fix from J.T. Conklin <jtc@cayenne.com>.)
* infrun.c (proceed): Cast -1 to (CORE_ADDR) before comparing.
(Fix from pierre@la.tce.com (Pierre Willard).)
* main.c (catch_errors): Change argument to a char * from an int,
since a char * can point to a struct full of glop, but an int
is not guaranteed to be able to hold a pointer.
* breakpoint.c (breakpoint_cond_eval, bpstat_stop_status,
breakpoint_re_set_one, breakpoint_re_set): Adapt.
* core.c (core_open, solib_add_stub): Adapt.
* remote-vx.c (symbol_stub, add_symbol_stub, callers): Adapt.
