+Sun Oct 17 02:06:01 1993 Stu Grossman (grossman at cygnus.com)
+
+ * procfs.c: Handle process exits more elegantly by trapping on
+ entry to _exit. Also, cleanup procinfo list when process dies of
+ it's own accord (as opposed to being killed).
+
+
+ * config/m88k/xm-dgux.h: Define NO_PTRACE_H.
+
+ * corelow.c (add_to_thread_list): Need a cast to go from PTR to
+ asection *.
+
+ * infrun.c: Add comment about signals.
+
+ * fork-child.c (fork_inferior): Remove CREATE_INFERIOR_HOOK again.
+ Stu reinstated it (accidently I assume).
+
+Sat Oct 16 15:27:10 1993 Stu Grossman (grossman at cygnus.com)
+
+ * procfs.c (procfs_wait): Losing Unixware can't do poll on /proc
+ files. Use PIOCWSTOP instead.
+ * corelow.c (add_to_thread_list): Fix arg to match prototype.
+
+ * procfs.c (procfs_set_sproc_trap): Don't use this if sproc
+ isn't available.
+ * (procfs_notice_signals): Fix prototype.
+
+Fri Oct 15 22:46:07 1993 Stu Grossman (grossman at cygnus.com)
+
+ * breakpoint.c (breakpoint_thread_match break_command_1):
+ Thread-specific breakpoint support.
+ * breakpoint.h (struct breakpoint): Add thread id field.
+ * fork-child.c (fork_inferior): Move call to init_thread_list()
+ back a bit so that init_trace_fun can do thread functions.
+ * hppa-tdep.c (restore_pc_queue): Add pid to call to target_wait.
+ * hppab-nat.c (child_resume): Handle default pid.
+ * hppah-nat.c (child_resume): Handle default pid.
+ * i386lynx-nat.c (child_wait): New arg pid.
+ * inflow.c (kill_command): Reset thread list.
+ * infptrace.c (child_resume): Handle default pid.
+ * infrun.c: Thread-specific breakpoint support.
+ * inftarg.c (child_wait): Add pid arg.
+ * osfsolib.c (solib_create_inferior_hook): Add pid to call to
+ target_resume.
+ * procfs.c: Multi-thread support.
+ * remote-bug.c (bug_wait): Add pid arg.
+ * remote-hms.c (hms_wait): Add pid arg.
+ * remote-mips.c (mips_wait): Add pid arg.
+ * remote-mon.c (monitor_wait): Add pid arg.
+ * remote-nindy.c (nindy_wait): Add pid arg.
+ * remote-sim.c (gdbsim_wait): Add pid arg.
+ * remote-udi.c (udi_wait): Add pid arg.
+ * remote-vx.c (vx_wait): Add pid arg.
+ * remote-z8k.c (sim_wait): Add pid arg.
+ * remote.c (remote_wait): Add pid arg.
+ * solib.c (solib_create_inferior_hook): Add pid to call to
+ target_resume.
+ * target.h (struct target_ops): Add pid arg to to_wait and
+ to_notice_signals.
+ * thread.c (valid_thread_id): New func to validate thread #s.
+ * (pid_to_thread_id): New func to do the obvious.
+ * thread.h: Prototypes for above.
+
+ * coff-solib.c (coff_solib_add): Use nameoffset field to locate
+ filename.
+
+
+ * h8300-tdep.c, h8500-tdep.c: Define sim_load only, but not
+ sim_kill, sim_open, or sim_set_args.
+
+ * stack.c (print_stack_frame): Put catch_errors around
+ print_frame_info so (for example) error printing source doesn't
+ cause auto-displays to get skipped in normal_stop.
+
+ * findvar.c (value_from_register): When preparing to cast a value
+ from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
+ the old code didn't copy the whole thing.
+ * valops.c (value_assign): Add comment.
+
+
+ * mipsread.c (upgrade_type): Replace bitsize sanity checks and
+ complaint by a comment explaining why they were useless.
+
+
+ * Move comments on bypassing call dummy breakpoint from stack.c
+ to breakpoint.h.
+
+
+ * symtab.c (lookup_partial_symtab): If filename is not found and
+ contains no slashes, try again and compare without leading path
+ components.
+ * symtab.c (lookup_symtab_1): Replace open coded version of
+ lookup_partial_symtab with a function call.
+
+
+ * fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
+ remote-mon.c (monitor_create_inferior), remote-nindy.c
+ (nindy_create_inferior), remote-st.c (st2000_create_inferior),
+ remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
+ is replaced by init_trace_fun.
+ * config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
+ how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
+ port.
+
+ * Makefile.in: Add Mach files to ALLDEPFILES, etc.
+ * m3-nat.c: Clean up more hair--message(), cprocs.
+ * configure.in: Recognize Mach targets and hosts.
+ * config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
+ include this file.
+ * Mach headers in config/*/tm-*.h: Fix includes to match correct
+ locations of files.
+
+
+ * remote-mon.c (general_open): Set dev_name. Minor tweaking to get
+ it working again.
+ * config/m68k/tm-monitor.h: Remove floating point register names
+ as there aren't any on any of the monitors that use this code.
+
+
+ * inflow.c: Pass pointer to process group, not process group itself,
+ to TIOCSPGRP ioctl.
+
+ * inflow.c (terminal_ours_1): Don't print warning on failure to
+ set process group.
+
+ * printcmd.c (printf_command): Instead of using makeva* and
+ calling vprintf, just make the appropriate calls to printf.
+ * printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
+ config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
+ traces of makeva*. My apologies to everyone (including me!)
+ who spent so much time getting it to work on various machines,
+ but look at the bright side, at least you won't have to do it
+ again in the future.
+
+ * printcmd.c (printf_command): Make a cleanup for val_args (fixes
+ a memory leak).
+
+
+ * config/mips/xm-mips.h: Remove comment about HAVE_SGTTY vs. usleep.
+
+
+ * configure.in: only configure gdbserver for native environments
+
+
+ * stabsread.c (read_type): Treat a negative type number at the start
+ of a type as a type reference, not as a definition of a type with
+ "50=" omitted. This makes things work on the RS/6000 again (the
+ 14 Sep 1993 change broke it).
+
+ * inflow.c: Use 0 (standard input) not scb->fd.
+ (terminal_ours_1): If printing warning, don't claim it happened in
+ terminal_inferior.
+
+ * blockframe.c (get_prev_frame_info): Don't error() if there are no
+ frames; just return NULL.
+
+ * xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
+ change which involved structure elements. It was unnecessary and
+ was not consistently done.
+
+ * stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
+ Move common block handling from dbxread.c to stabsread.c.
+ Use the name from the BCOMM instead of the ECOMM.
+ Allocate things on the symbol_obstack.
+ * xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
+ and C_ECOML. On unrecognized storage classes, go ahead and call
+ define_symbol (after the complaint).
+
+ * dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
+ the text offset.
+
+
+ * osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly
+ after shared library symbol reading to get rid of warning from
+ heuristic_proc_start.
+
+
+ * remote-sim.c: fix unterminated character string
+
+
+ * stabsread.c: Fix comment about gcc 2.3.3 stab for long long int.
+
+
+ * m3-nat.c, config/nm-m3.h: Add a target_ops struct and other
+ various things to try to get this to work.
+
+ * symtab.h: Fix comments re headers, sharing blockvectors, etc.
+
+
+ * config/i960/vxworks960.mt (REMOTE_O): add dcache.o and remote-utils.o
+
+
+ * mipsread.c (parse_partial_symbols): Do not add undefined
+ symbols to the partial symbol table.
+ * alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc,
+ gcc has to be compatible with the native tools.
+ * alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
+ ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
+ * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
+ way the native tools define it, update comment.
+
+
+ * osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,
+ xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'.
+ Sun cc doesn't like variable names that match their typedef'd type.
+
+
+ * inflow.c: Remove unused includes of sys/param.h and sys/types.h.
+
+ * inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
+ terminal.h, fork-child.c, main.c, utils.c: Move all the process
+ group stuff back to inflow.c and terminal.h; that's a better place
+ for it and fixes problems with trying to get/set the process group
+ of a tty we're doing remote debugging on.
+ * terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
+
+ * findvar.c, value.h (symbol_read_needs_frame): New function.
+ * c-exp.y, m2-exp.y: Call it instead of having our own switch on
+ the symbol's class.
+ * valops.c (value_of_variable): Use symbol_read_needs_frame to
+ decide whether we care about finding a frame.
+
+
+ * blockframe.c (get_frame_block): Do not adjust pc if the frame
+ function was interrupted by a signal.
+
+
+ * config/h8300/tm-h8300.h: Don't define sr_get_debug.
+ * remote-sim.c: Include remote-utils.h.
+ * target.h: Add comment about target_has_execution.
+
+
+ * h8300-tdep.c (sim_load, sim_kill, sim_open, sim_set_args):
+ New functions.
+ * infrun.c (normal_stop): Don't try and set the pc in the current
+ frame coredump if there isn't one.
+ * remote-sim.c (gdbsim_store_register): Don't
+ SWAP_TARGET_AND_HOST, sim_store_register takes bytes in raw order.
+ (gdbsim_wait): Set status with WSETSTOP.
+ * config/h8300/tm-h8300.h (sr_get_debug): Define
+
+
+ New Mach stuff:
+ * config/i386/i386mach.c: Explain this is for the old (probably
+ non-functional and/or obsolete) Mach stuff.
+ * m3-nat.c, config/nm-m3.h,
+ i386m3-nat.c, mipsm3-nat.c, ns32km3-nat.c,
+ config/i386/{i386m3.mh,i386m3.mt,tm-i386m3.h,xm-i386m3.h},
+ config/i386/{i386mk.mh,i386mk.mt,tm-i386mk.h,xm-i386mk.h},
+ config/mips/{mipsm3.mh,mipsm3.mt,tm-mipsm3.h,xm-mipsm3.h},
+ config/ns32k/{ns32km3.mh,ns32km3.mt,tm-ns32km3.h,xm-ns32km3.h}:
+ New files.
+
+ * blockframe.c (find_pc_partial_function): If we call
+ PSYMTAB_TO_SYMTAB, call target_terminal_ours_for_output first.
+ This is needed now that wait_for_inferior passes in endaddr.
+ * infrun.c: Move call to target_terminal_inferior from proceed
+ to resume.
+
+Thu Oct 7 09:22:04 1993 Stu Grossman (grossman at cygnus.com)
+
+ * blockframe.c (find_pc_partial_function): Fix handling for PCs
+ beyond the end of the last function in an objfile.
+ * coff-solib.c (coff_solib_add): Use BFD to get fields from .lib
+ section.
+ * infrun.c (wait_for_inferior): Modify test for subroutine entry
+ to include pc out of bounds of the previous function.
+ * remote.c (remote_wait): Use strtoul for parsing 'N' message.
+ Add code to relocate symfile_objfile->sections.
+
+
+ * config/sparc/sun4os4.mh: Add comment saying why we don't use
+ -lresolv.
+
+
+ * breakpoint.c, breakpoint.h (breakpoint_init_inferior): New function
+ that clears the `inserted' flag for all breakpoints and deletes
+ any breakpoints which should go away between runs of programs.
+ * inflow.c (generic_mourn_inferior), infrun.c (init_wait_for_inferior),
+ remote-es.c (es1800_load), comments in exec.c and corelow.c:
+ Use it instead of mark_breakpoints_out.
+ * breakpoint.c (mark_breakpoints_out): Update comment, tm-rs6000.h
+ uses it in a completely different context.
+ * breakpoint.c (breakpoint_re_set_one): Add bp_call_dummy case.
+
+
+ * Makefile.in (REGEX, REGEX1): Always use our own version of
+ regex.c to be consistent across hosts.
+ * source.c (_initialize_source): Initialize regex to use grep
+ style syntax as an approximation to POSIX basic regex syntax.
+
+
+ * hppa-tdep.c (frame_chain): Rework so that it correctly
+ handles boundaries where code with a frame pointer calls code
+ without a frame pointer.
+ (dig_fp_from_stack): New function.
+
+
+ * breakpoint.c (delete_breakpoint): Don't insert a disabled breakpoint.
+
+ * README: Add Alpha notes from Schauer.
+
+
+ * Makefile.in (install, uninstall): Remove $$n.1 stuff; I don't
+ understand what it is trying to do, but I suspect it's not doing
+ it.
+
+ * config/ns32k/merlin.mh: Add comment about M_INSTALL.
+ * config/m88k/{delta88.mh,delta88v4.mh}: Remove M_INSTALL and
+ M_UNINSTALL; it tries to install a non-existent file gdb.z.
+ * Makefile.in: Remove M_INSTALL stuff; the above were the only uses.
+
+ * stabsread.c (read_range_type): Remove comment which recommends
+ distinguishing float from complex by the name.
+
+
+ Changes to support alpha OSF/1 in native mode.
+ * alpha-nat.c, alpha-tdep.c, config/alpha/alpha-osf1.mt,
+ config/alpha/nm-alpha.h, config/alpha/tm-alpha.h, osfsolib.c:
+ New files.
+ * Makefile.in: Add new files and dependencies.
+ * configure.in: Add alpha target.
+ * config/alpha/alpha-osf1.mh (NATDEPFILES): Add osfsolib.o
+ * config/alpha/alpha-osf1.mh (MH_CFLAGS): Remove, we can handle
+ shared libraries now.
+ * config/alpha/xm-alpha.h: Cleanup, get MAKEVA_* defines right.
+
+ * defs.h (CORE_ADDR): Make its type overridable via CORE_ADDR_TYPE,
+ provide `unsigned int' default.
+ * breakpoint.c (breakpoint_auto_delete): Delete only if we really
+ stopped for the breakpoint.
+ * stabsread.c, stabsread.h (define_symbol): Change valu parameter
+ to a CORE_ADDR.
+ * stabsread.c (read_range_type): Handle the case where the lower
+ bound overflows and the upper doesn't and the range is legal.
+ * infrun.c (resume): Do not step a breakpoint instruction if
+ CANNOT_STEP_BREAKPOINT is defined.
+
+ * inferior.h (CALL_DUMMY_LOCATION): New variant AT_ENTRY_POINT.
+ Now that we have the bp_call_dummy breakpoint the call dummy code
+ is no longer needed. PUSH_DUMMY_FRAME, PUSH_ARGUMENTS and
+ FIX_CALL_DUMMY can be used to set up everything for the dummy.
+ The breakpoint for the dummy is set at the entry point and thats it.
+ * blockframe.c (inside_entry_file, inside_entry_func): Do not stop
+ backtraces if pc is in the call dummy at the entry point.
+ * infcmd.c (run_stack_dummy): Handle AT_ENTRY_POINT case. Use
+ the expected breakpoint pc when setting up the frame for
+ set_momentary_breakpoint.
+ * symfile.c (entry_point_address): New function for AT_ENTRY_POINT
+ support.
+ * valops.c (call_function_by_hand): Handle AT_ENTRY_POINT case.
+
+
+ * configure.in: Recognize hppa*-*-hiux* (currently synonym for hpux).
+ Change other hppa host entries to use -*- not -hp-.
+
+
+ * i386-nlmstub.c: New file; debugging stub for i386 NetWare. Must
+ be compiled with NetWare header files and turned into an NLM with
+ nlmconv.
+
+
+ * minsyms.c (lookup_minimal_symbol_by_pc): Don't use mst_abs symbols.
+
+ * dbxread.c (process_one_symbol): Make n_opt_found static.
+
+ * Rename i386lynx-tdep.c to i386ly-tdep.c for 14 character file names.
+ * Makefile.in, config/i386/i386lynx.mt: Change accordingly.
+
+ * values.c (record_latest_value): Fetch lazy values and set VALUE_LVAL
+ to not_lval.
+
+
+ * objfiles.h (objfile): New slot sym_stab_info, use by most
+ stab-reading formats.
+ * gdb-stabs.h (DBX_SYMFILE_INFO): Access sym_stab_info instead of
+ sym_private.
+ * coffread.c (coff_symfile_init): Alloc struct for sym_stab_info.
+ * dbxread.c, elfread.c, paread.c: Change sym_private references to
+ sym_stab_info references.
+
+
+ * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
+ 4.02 lacks void *.
+ * elfread.c: Use void * not PTR inside PARAMS.
+
+ * config/mips/news-mips.mh: Remove coredep.o; mips-nat.o does it.
+ * config/mips/news-mips.mh: Define NAT_FILE not NM_FILE.
+ * config/mips/nm-news-mips.h: Include mips/nm-mips.h not nm-mips.h.
+
+Sat Oct 2 16:05:22 1993 Stu Grossman (grossman at cygnus.com)
+
+ * Makefile.in, coff-solib.c, coff-solib.h, i386lynx.mt,
+ tm-i386lynx.h: Add support for SVR3 COFF shared libraries.
+
* m88k-nat.c (store_inferior_registers): When writing all registers,
* c-valprint.c: to fix virtual table print bug (pr2695).
->>>>>>> 1.1795
* target.c (target_detach): Call generic_mourn_inferior.
* remote-udi.c (udi_mourn): Don't pop target.
->>>>>>> 1.1783
Fri Sep 24 17:25:41 1993 Stu Grossman (grossman at cygnus.com)
* corelow.c: Add multi thread/process support for core files with
projects / binutils.git / blobdiff