+
+ * gdbtypes.h: Add TYPE_FLAG_TARGET_STUB.
+ * gdbtypes.c (check_stub_type): On TYPE_FLAG_TARGET_STUB, do
+ what cleanup_undefined_types does for arrays, except we clear
+ TYPE_FLAG_TARGET_STUB if we fix up the type.
+ * stabsread.c (cleanup_undefined_types): Add comments about how
+ doing arrays here is no longer the clean way to do it.
+ (read_array_type): Set TYPE_FLAG_TARGET_STUB as well as calling
+ add_undefined_type.
+ * c-typeprint.c, ch-typeprint.c: Move call to check_stub_type
+ outside switch so it happens for all type codes.
+ * cp-valprint.c (cp_print_value_fields): Recurse to val_print,
+ instead of c_val_print, so that check_stub_type gets called.
+
+ * gdbtypes.h, gdbtypes.c, m2-lang.c, ch-lang.c, c-lang.c: Remove
+ TYPE_FLAG_SIGNED. It was inconsistently set, never checked
+ (except in recursive_dump_type), and is pointless.
+
+
+ * paread.c (pa_symfile_init): Look for the $TEXT$ section rather
+ than the .text section.
+
+
+ * stabsread.c: Remove #if 0'd dbx_class_complaint. We now handle
+ this (more or less) gracefully, and complain() was never a good
+ way of dealing with this.
+
+ * stabsread.c (read_type): Skip the colon when reading a
+ cross-reference. Only complain, not error_type, on unrecognized
+ cross-reference types. error_type, not dump core, if the colon is
+ missing.
+
+Fri Nov 12 16:23:08 1993 Stu Grossman (grossman at cygnus.com)
+
+ * config/m68k/tm-sun3.h: Disable use of alternate breakpoint insn
+ when doing remote stuff.
+
+
+ * c-exp.y (yylex): Call lookup_symtab not lookup_partial_symtab.
+
+ * partial-stab.h: Ignore ':' symbol descriptors. Same case as
+ Kung's stabsread.c change.
+
+
+ * stabsread.c (patch_block_stabs, define_symbol, read_type): in
+ g++ template instantiation, nested class can be part of the
+ params, and '::' can gets into symbol or type names. This is
+ to fix the problem.
+
+ * gdbtypes.c (lookup_struct_elt_type): Handle type ref or pointer
+ to struct/union case.
+
+Fri Nov 12 10:39:31 1993 Stu Grossman (grossman at cygnus.com)
+
+ * coff-solib.c (coff_solib_add): Cast result of alloca().
+ * m68k-tdep.c (m68k_saved_pc_after_call): Get rid of
+ GDB_TARGET_IS_SUN3. Use more general SYSCALL_TRAP macro.
+ * config/m68k/m68klynx.mh (NATDEPFILES): Remove exec.o (it's
+ already in TDEPFILES).
+ * config/m68k/tm-m68k.h (SAVED_PC_AFTER_CALL): Use
+ m68k_saved_pc_after_call.
+ * Remove all Sun3 specific stuff.
+ * (FIX_CALL_DUMMY): Cast arg to bfd_putb32 to unsigned char *.
+ * config/m68k/tm-m68klynx.h: Define SYSCALL_TRAP as trap #10.
+ Disable REMOTE_BREAKPOINT mechanism.
+ * config/m68k/tm-sun3.h: Get rid of GDB_TARGET_IS_SUN3.
+ * Protect from multiple includion.
+ * Move Sun3 specific stuff from tm-m68k.h to here.
+ * Define SYSCALL_TRAP as trap #0.
+ * Remove def of SAVED_PC_AFTER_CALL (now in tm-m68k.h).
+ * gdbserver/low-lynx.c: Redo all register store/fetch stuff to
+ make it portable for 386 and 68k.
+
+
+ * mips-tdep.c (init_extra_frame_info): Check to see whether the
+ registers mentioned in the proc_desc have been saved. This
+ generalizes mips_in_lenient_prologue in the sense that we keep
+ searching until we've found saves for all the registers, not just
+ look for a "lenient prologue" pattern.
+ * mips-tdep.c: #if 0 lenient prologue code.
+
+ * mips-tdep.c (heuristic_proc_desc): Don't assume a host short
+ is 16 bits.
+
+
+ * config/i386/i386sol2.mh: Comment out corelow.o.
+
+ * printcmd.c (address_info): Use filtered, not unfiltered functions.
+ We should be able to deal with a QUIT here.
+
+
+ * printcmd.c (address_info): Use fprintf_symbol_filtered
+ to print the symbol name.
+
+ * stabsread.c (define_symbol): Handle cfront lossage for
+ struct/union/enums and typedefs.
+
+ * partial-stab.h (case N_BINCL): Update psymtab_language
+ as appropriate when changing subfiles.
+ (case N_SOL): Update psymtab_language as appropriate when
+ changing subfiles. Add typedef for structs, unions, and enums
+ when processing C++ files.
+
+
+ * README: Remove information on languages and just cite the (newly
+ updated) information in doc/gdb.texinfo instead.
+
+ * delta68-nat.c: Fix typos (add missing ");" and stuct -> struct).
+
+
+ * dbxread.c (process_one_symbol, N_RBRAC): Don't clear
+ within_function just because local_symbols is NULL. It appears
+ that this bug has existed since the 10 Apr 89 change which started
+ clearing within_function here.
+
+ * config/m68k/tm-m68k.h: Clean up CALL_DUMMY comment.
+ * config/m68k/{tm-hp300bsd.h,tm-hp300hpux.h,tm-m68k-em.h,
+ tm-monitor.h,tm-sun3.h,tm-vx68.h}, config/sparc/tm-sparc.h:
+ Define BELIEVE_PCC_PROMOTION.
+ * dbxread.c: Remove BELIEVE_PCC_PROMOTION define. The code which
+ used this was moved to stabsread.c a long time ago.
+
+ * dstread.c (dst_sym_fns): Update for flavours.
+ * symfile.c (find_sym_fns): Add kludge for apollo like for rs/6000.
+ * dstread.c (dst_symfile_offsets): Set objfile->num_sections.
+
+ gcc -Wall lint:
+ * thread.c: Include "gdbcmd.h" and <ctype.h>.
+ * Makefile.in: Update dependency.
+ * thread.c (thread_command): Remove unused variable p.
+ * values.c (unpack_double): Use len instead of TYPE_LENGTH (type).
+ * valprint.c (print_floating): Correctly check sign bit now that
+ we are using unsigned arithmetic.
+ * symtab.c (find_pc_line_range): Remove unused variables exact_match,
+ ind, and l.
+
+
+ * valarith.c (value_x_binop): fix search operator in class bug
+ * valarith.c (value_x_unop): fix search operator in class bug
+
+
+ * Makefile.in (init.c): Add udi2go32.o to list of files that we
+ should not try to search for _initialize_* functions.
+
+ * remote-udi.c (udi_wait): Change UDIGdb_StdoutReady back to
+ UDIStdoutReady. It accidentally got changed on 24 Oct 93 when
+ stdout was changed to gdb_stdout. Likewise for UDIGetStdout,
+ UDIStderrReady, and UDIGetStderr.
+
+
+ * remote-hms.c (hms_wait): fixed too many arguments to putc_unfiltered.
+
+
+ * utils.c (quit): Also call gdb_flush on standard output and error.
+
+ * .gdbinit: Remove "source /.gdbinit". It causes a spurious error
+ if /.gdbinit doesn't exist (and I know of no convention of putting
+ something in /.gdbinit).
+
+
+ * cp-valprint.c (cp_print_value_fields): change output from <no
+ value> to <optimized out or zero length>
+
+
+ * Makefile.in: Change RUNTEST_FLAGS back to RUNTESTFLAGS
+ Change RUNTEST = runtest to test for existance of
+ a runtest in the source tree first.
+
+
+ * Makefile.in: Remove unused variable GCC. Remove "#CC=cc" line
+ which doesn't really relate to anything.
+
+ * Makefile.in (CC_FOR_TARGET): Test for existence of gcc/xgcc, not
+ for existence of gcc/Makefile.
+
+ * inflow.c (terminal_init_inferior), infptrace.c (child_resume):
+ Add comments about use of Lynx PIDGET and how we will want to
+ clean it up.
+
+ * stabsread.c: Remove long_kludge_name code (it was already #if 0).
+ * stabsread.c (read_one_struct_field): Clean up comments to reflect
+ Kung's change of 5 Nov 93.
+ * stabsread.c (read_one_struct_field): Don't give up on unknown
+ visibility character, just shove it in fip->list->visibility.
+ (read_baseclasses): Don't give up on unknown virtual or visibility
+ characters, just assume a reasonable default, complain, and keep
+ going.
+ (attach_fields_to_type): Complain on unrecognized visibility.
+ One result of all this is that '9' (VISIBILITY_IGNORE) can be used
+ in a stab as well as being something which GDB uses internally.
+
+
+ * configure.in: Remove h8300h, we have multilib now.
+
+
+ * configure.in: Add unixware as a configuration alias for x86
+ sysv4
+
+ * config/i386/i386nw.mt: add i387-tdep.o, exec.o to TDEPFILES
+
+
+ * symtab.c (decode_line_1, decode_line_2): Do not adjust pc by
+ FUNCTION_START_OFFSET if funfirstline is not set.
+
+
+ * gdbtypes.h : add a field 'ignore_field_bits in cplus_specific,
+ and macros to handle the bits.
+ * stabsread.c (read_one_struct_field): add VISIBILITY_IGNORE, and
+ for field of length 0, set this bit on.
+ * cp-valprint.c (cp_print_value_fields): for VISIBILITY_IGNORE
+ field, print <no value>.
+
+
+ * Version 4.11.2.
+
+Fri Nov 5 09:49:22 1993 Stu Grossman (grossman at cygnus.com)
+
+ * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET
+ macro to set process groups.
+ * infptrace.c (child_resume): Temporarily use Lynx PIDGET to
+ specify resumption of all threads.
+ * infrun.c (wait_for_inferior): Fix handling of thread-specific
+ breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup
+ PC by the right amount when continuing the thread).
+ * thread.c (thread_apply_command): Add the `thread apply'
+ command to apply a given GDB command to a list of threads.
+
+
+ * Makefile.in (init.c): Don't call sed if filename is empty.
+
+
+ * dbxread.c (unknown_symchar_complaint): Make message refer to
+ "symbol descriptor" not "symbol type character" for consistency
+ with stabs.texinfo terminology.
+
+ * stabsread.c (read_struct_fields): Accept either '$' or '.' as
+ the character which introduces a cpp_abbrev or anonymous type.
+
+ * c-lang.c (c_printstr): Print "" to stream (like all the other
+ output from this function), not gdb_stdout.
+
+ * dbxread.c (process_one_symbol): Do relocate 'S' symbols by
+ the text offset (revert 12 Oct 93 change).
+
+ * configure.in: Make hppa*-*-hiux* use hppahpux,
+ not non-existent hppahiux.
+
+
+ * values.c (value_fn_field): when physical name not found, do not
+ error, but return null.
+ * valops.c (value_struct_elt): when name and args match does not
+ mean it is the one, some times a typedef class can have the same
+ member method and args. This probably will not happen with new
+ version of g++, but it does happen in old g++ and cause gdb error.
+
+
+ Merge changes for dos x udi:
+ * Makefile.in (udi2go32.o): add rule to build this file
+ * 29k-share/udi/udi2go32.c: new file
+ * config/a29k/a29k-udi.mt: add udi2go32.o
+ * 29k-share/udi/{udr.c, udip2soc.c}: #ifdef out the entire file
+ if __GO32__ is defined. What a hack.
+
+
+ * remote.c (putpkt, getpkt): Don't call interrupt_query.
+
+ * findvar.c (value_of_register): Rename val to reg_val to avoid
+ name conflict with some (e.g. tm-m68k.h) REGISTER_CONVERT_TO_VIRTUAL.
+
+ * main.c: Add variables source_line_number, source_file_name,
+ source_error, source_error_allocated, and source_pre_error.
+ (command_line_input): If source_file_name set, increment
+ source_line_number and set error_pre_print with them.
+ (source_command): Set source_* and make a cleanup so they get
+ set back.
+
+
+ * stack.c (down_silently_command): Add comment about PR 1913.
+
+ * breakpoint.c (insert_breakpoints, delete_breakpoint): Call
+ target_terminal_ours_for_output before attempting output.
+
+ * fork-child.c (fork_inferior): Fix comment so that it suggests
+ "set shell" rather than having "set env SHELL" affect GDB's
+ operation.
+
+
+ * utils.c (vfprintf_unfiltered): don't use maybe_filtered
+ since it involves a fixed size buffer.
+
+
+ * findvar.c (value_of_register, value_from_register),
+ hppa-tdep.c (pa_print_fp_reg), infcmd.c (do_registers_info),
+ valops.c (value_assign): Use REGISTER_CONVERT_TO_* only if
+ REGISTER_CONVERTIBLE is defined, otherwise just copy the content.
+ Pass desired type to REGISTER_CONVERT_TO_*.
+
+ * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
+ Pass length of desired type to store/extract_floating.
+ * config/i386/tm-arm.h, config/i386/tm-i386aix.h,
+ config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
+ config/m88k/tm-m88k.h config/rs6000/tm-rs6000.h (REGISTER_CONVERT_*):
+ Use extract_floating and store_floating with length of desired type.
+ * config/m68k/tm-news.h (STORE,EXTRACT_RETURN_VALUE): Add type
+ parameter to REGISTER_CONVERT_*.
+
+ * config/a29k/tm-a29k.h, config/convex/tm-convex.h,
+ config/gould/tm-np1.h, config/gould/tm-pn.h, config/h8300/tm-h8300.h,
+ config/h8500/tm-h8500.h, config/i386/tm-i386v.h,
+ config/mips/tm-mips.h, config/ns32k/tm-merlin.h,
+ config/ns32k/tm-umax.h, config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
+ config/sh/tm-sh.h, config/sparc/tm-sparc.h, config/tahoe/tm-tahoe.h,
+ config/vax/tm-vax.h, config/z8k/tm-z8k.h (REGISTER_CONVERTIBLE,
+ REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Remove
+ versions for which REGISTER_CONVERTIBLE is always false.
+ * z8k-tdep.c (register_convert_to_virtual, register_convert_to_raw):
+ Remove, no longer used.
+
+ * alpha-tdep.c (alpha_register_convert_to_raw,
+ alpha_register_convert_to_virtual): New routines to handle
+ the different raw formats in alpha floating point registers.
+ * config/alpha/tm-alpha.h (REGISTER_CONVERTIBLE,
+ REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use them.
+
+
+ * gdbserver/configure.in: Recognize *-*-lynxos* instead of
+ *-*-lynx*, recognize sparc-*-lynxos*.
+ * gdbserver/Makefile.in (install, install_only): Add.
+ * gdbserver/gdbserver.1: New file, man page for gdbserver.
+
+
+ * symtab.c, symtab.h, source.c: Change find_line_pc_range to take
+ a struct symtab_and_line argument, rather than a symtab and a line.
+ Re-write it to be based on the address rather than bogusly adding
+ one to the line number and hoping that has something to do with the
+ end of the line.
+
+ * config/m88k/m88k.mh (NATDEPFILES): Remove exec.o.
+
+ * paread.c (pa_symtab_read): Change comments to say ignoring
+ labels really should be handled by the assembler/compiler.
+
+ * Makefile.in: Add -O to CXXFLAGS.
+
+ * TODO: Expand comments on fast watchpoints.
+
+
+ * paread.c (pa_symtab_read): Also filter out local symbols
+ starting with "L$".
+
+
+ * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c,
+ coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c:
+ Change from using bfd target name to using the flavour.
+
+ * objfiles.h, infcmd.c, symfile.c: Add comments about how various
+ objfiles get created and when we should blow them away.
+
+
+ * symfile.c (reread_symbols): When re-reading symbols, do all the
+ right operations ourself, rather than calling symbol_file_command.
+ If we re-read something, call clear_symtab_users not just
+ breakpoint_re_set.
+ * objfiles.h, objfiles.c (build_objfile_section_table): No longer
+ static.
+ * symfile.c (clear_symtab_users): Call clear_pc_function_cache.
+ * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c
+ (*_symfile_offsets): Set objfile->num_sections.
+ * remote.c (remote_wait), symfile.c (syms_from_objfile):
+ Don't muck with objfile->num_sections now that all the symbol
+ readers set it.
+ * elfread.c: Clean up obsolete comment about handling only DWARF.
+ * paread.c: Remove comment about how we should use an "ordinary"
+ file format with an hppa suffix. There is nothing ordinary about SOM.
+
+ * config/i386/{i386m3.mh,i386mk.mh}, config/mips/mipsm3.mh,
+ config/ns32k/ns32km3.mh: Change MMALLOC_LIB to MMALLOC.
+ * TODO: Update Mach stuff.
+
+
+ LynxOS support:
+ * configure.in: Change *-*-lynx* to *-*-lynxos*, add
+ sparc-*-lynxos*.
+ * Makefile.in (ALLDEPFILES): Add m68kly-nat.c, sparcly-nat.c.
+ Rename i386lynx-nat.[co] to i386ly-nat.[co].
+ (ALLCONFIG): Add config/{m68k,sparc}/{m68k,sparc}lynx.m[ht].
+ (m68kly-nat.o, sparcly-nat.o): Add rules.
+ * i386ly-tdep.c: Cosmetics.
+ * i386lynx-nat.c: Removed.
+ * i386ly-nat.c: New file, was i386lynx-nat.c.
+ * m68kly-nat.c: New file.
+ * sparcly-nat.c: New file.
+ * config/xm-lynx.h: New file, cpu-independent host info.
+ * config/i386/i386lynx.mh: Changes for consistency.
+ * config/i386/i386lynx.mt: Ditto.
+ * config/i386/tm-i386lynx.h: Ditto.
+ * config/i386/nm-i386lynx.h: Ditto.
+ * config/i386/xm-i386lynx.h: Include config/xm-lynx.h.
+ * config/m68k/m68klynx.mh, config/m68k/m68klynx.mt,
+ config/m68k/tm-m68klynx.h, config/m68k/nm-m68klynx.h,
+ config/m68k/xm-m68klynx.h: New files, M68K LynxOS support.
+ * config/sparc/sparclynx.mh, config/sparc/sparclynx.mt,
+ config/sparc/tm-sparclynx.h, config/sparc/nm-sparclynx.h,
+ config/sparc/xm-sparclynx.h: New files, Sparc LynxOS support.
+
+
+ * defs.h, findvar.c (extract_floating, store_floating): New functions.
+ * Move SWAP_TARGET_AND_HOST from defs.h to findvar.c because it is
+ now used only by extract_floating and store_floating.
+ * valprint.c (print_floating): Use unsigned arithmetic. Use
+ extract_unsigned_integer instead of SWAP_TARGET_AND_HOST.
+ Change sizeof (float) to 4 and sizeof (double) to 8 (those are always
+ the relevant sizes for this code, which is in #ifdef IEEE_FLOAT).
+ * values.c (unpack_long, unpack_double, value_from_double),
+ valarith.c (value_binop), stabsread.c (define_symbol):
+ Use extract_floating and store_floating instead of
+ SWAP_TARGET_AND_HOST.
+ * config/m68k/tm-m68k.h, config/i960/tm-i960.h (REGISTER_CONVERT_*):
+ Use extract_floating and store_floating.
+ * config/m88k/tm-m88k.h: Add comments (it should be doing the same).
+ * i386-tdep.c (i386_extract_return_value),
+ * remote-nindy.c (nindy_store_registers): Use store_floating.
+
+
+ * remote-sim.c (gdbsim_store_register): Change var name so
+ it compiles with non-ANSI compilers.
+
+
+ * TODO: Add idea for "disassemble" with source.
+
+
+ * Makefile.in (VERSION): Bump to 4.11.1 after release and cvs
+ tagging.
+
+
+ * TODO: Add section on Mach. Stop calling it a "bug list".
+ Remove John's name and email address. Remove item on "always"
+ ("hook-stop" takes care of this). Remove item on executables with
+ no symbols (this works on some machines, at least). Remove item
+ about calling error() during symbol reading (I think all the important
+ ones have been cleaned up). Revise items about signals and remote
+ systems. Remove section on ^Z requiring several continues to make
+ it go (this now works. Perhaps the item is based on confusion over
+ programs (like GDB itself) which catch SIGTSTP and then re-send
+ themselves the signal. PR 2575 might contain relevant info).
+
+
+ * NEWS: Note improvements in C++ support, preliminary thread
+ implementation, and LynxOS native and target support for 386.
+
+
+ * README: Add note from Peter Schauer about OSF/1 shared
+ libraries. Add note from Pace Willisson about configuring on BSDI
+ BSD/386 release 1.0. Update gdb references to gdb 4.11.
+
+
+ * NEWS: Add notes about Alpha and "set remotedebug" for UDI.
+
+ * valops.c (value_assign): Change bitfield code to use a buffer of
+ the correct size, rather than an int.
+
- * config/i386/{i386m3.mt,i386m3.mh}: Use correct names for TM_FILE
- and XM_FILE. Replace host file i386mach3-xdep.o with native file
- i386m3-nat.o.
+ * config/i386/{i386m3.mt,i386m3.mh},
+ config/mips/{mipsm3.mt,mipsm3.mh},
+ config/ns32k/{ns32km3.mt,ns32km3.mh}: Use correct names for TM_FILE
+ and XM_FILE. Replace host files *mach3-xdep.o with native
+ files *m3-nat.o. Replace host file os-mach3.o with native
+ file m3-nat.o.
* remote-udi.c: Remove LOG_FILE stuff; superceded by "set remotedebug".
* remote-mon.c: Remove commented out "set remotedebug" command.
* breakpoint.c (mention): Add bp_call_dummy to switch.
* symmisc.c (dump_symtab): Use %d not %ld for line number.
+
+ * every non-obsolete file except utils.c:
+ Change the stream argument to _filtered to GDB_FILE *.
+ Change all references to stdout/stderr to gdb_stdout/gdb_stderr.
+ Replace all calls to stdio output functions with
+ calls to corresponding _unfiltered functions.
+ Replaced calls to fopen for output to gdb_fopen.
+ Added sufficient goo to utils.c and defs.h to make the above
+ work.
+
+ The net effect is that stdio output functions are only directly
+ used in utils.c. Elsewhere, the _unfiltered and _filtered
+ functions and GDB_FILE type are used.
+
+ In the near future, GDB_FILE will stop being equivalant to
+ FILE.
+
+ The semantics of some commands has changed in a very subtle way:
+ called in the right context, they may cause new occurences of
+ prompt_for_continue() behavior.
+
+ Please respect this change by not reintroducing stdio output
+ dependencies in the main body of gdb code. All output from
+ commands should go to a GDB_FILE.
+
* parse.c, parser-defs.h (write_exp_msymbol): New function to write
projects / binutils.git / blobdiff