+2000-03-21 Jim Blandy <jimb@redhat.com>
+
+ * gdbarch.sh: Emit a definition and declaration for gdbarch_free,
+ a companion to gdbarch_alloc, which allows a gdbarch init function
+ to free partially-built gdbarch structures.
+ * gdbarch.c, gdbarch.h: Regenerated.
+
+2000-03-20 Kevin Buettner <kevinb@redhat.com>
+
+ * configure.host, configure.tgt (ia64-*-linux*): New entry.
+
+ * gdbserver/low-linux.c (u_offsets, ia64_register_u_addr,
+ initialize_arch): Define for IA-64.
+ (initialize_arch): Add declaration.
+
+2000-03-20 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * breakpoint.c (insert_breakpoints, remove_breakpoint)
+ (bpstat_stop_status, can_use_hardware_watchpoint): Don't insert,
+ remove, or check status of hardware watchpoints for entire structs
+ and arrays unless the user explicitly asked to watch that struct
+ or array.
+ (insert_breakpoints): Try to insert watchpoints for all the values
+ on the value chain, even if some of them fail to insert.
+
+ * values.c (value_primitive_field): Set the offset in struct value
+ we return when the field is a packed bitfield.
+
+2000-03-20 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * remote.c (remote_threads_extra_info): new function.
+ Implement the extra thread info query for "info threads".
+ (remote_threads_info): clean up a bit.
+ (use_threadinfo_query, use_threadextra_query): new variables.
+ Control whether GDB will use the new or old protocol for
+ thread info queries.
+ (remote_open_1): initialize new variables.
+ (remote_async_open_1): ditto.
+ (remote_cisco_open): ditto.
+
+2000-03-20 Kevin Buettner <kevinb@redhat.com>
+
+ * ia64-linux-nat.c, ia64-tdep.c, config/ia64/linux.mh,
+ config/ia64/linux.mt, config/ia64/nm-linux.h, config/ia64/tm-ia64.h,
+ config/ia64/tm-linux.h, config/ia64/xm-linux.h: New files.
+
+2000-03-20 Kevin Buettner <kevinb@redhat.com>
+
+ * utils.c (floatformat_from_doublest): Don't assume that a long
+ will be exactly 32 bits in length. Also... make sure space
+ that we're writing the float to is completely initialized to
+ zeroes, even when the number of bits in the float is not
+ evenly divisible by FLOATFORMAT_CHAR_BIT.
+
+2000-03-20 Jim Blandy <jimb@redhat.com>
+
+ * i386-linux-nat.c: No need to #include "frame.h" any more.
+ (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
+ LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
+ LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
+ LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
+ LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
+ LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
+ linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
+ i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
+ i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
+ i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
+ i386_linux_sigtramp_saved_sp): Deleted. Folks rightly pointed
+ out that these are target-dependent, and useful in non-native
+ configurations. Moved to...
+ * i386-linux-tdep.c: ... Here, a new file.
+ * Makefile.in (ALLDEPFILES): Add i386-linux-tdep.c.
+ (i386-linux-tdep.o): New rule.
+ (i386-linux-nat.o): We no longer depend on frame.h.
+ * config/i386/linux.mt (TDEPFILES): Add i386-linux-tdep.o.
+
+2000-03-04 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * event-loop.c (top-level) [NO_FD_SET]: Deprecate this branch.
+ Print an error at compile time if we are to use select, but FD_SET
+ is not available.
+ (SELECT_MASK, NBBY, FD_SETSIZE, NFDBITS, MASK_SIZE): Define only
+ if HAVE_POLL is not defined and NO_FD_SET *is* defined.
+ (create_file_handler) [!HAVE_POLL]: Use FD_SET and FD_CLR.
+ (delete_file_handler) [!HAVE_POLL]: Use FD_CLR and FD_ISSET.
+ (gdb_wait_for_event) [!HAVE_POLL]: Copy fd_set sets directly
+ instead of using memcpy and memset. Use FD_ISSET.
+
+ * config/i386/xm-go32.h (fd_mask): Remove typedef.
+
+Mon Mar 20 19:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * command.c (_initialize_command): Document requirements for ``!''
+ command.
+
+Mon Mar 20 18:12:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From Fri 10 Mar 2000 Robert
+ <robert.melchers@drives.eurotherm.co.uk>:
+ * sh-tdep.c (sh_processor_type_table): Add entry for sh2.
+
+Mon Mar 20 17:33:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From Thu Mar 16 16:49:27 EST 2000 John David Anglin
+ <dave@hiauly1.hia.nrc.ca>:
+ * configure.in (CONFIG_INITS): Don't include hpux-thread.c. Stops
+ _initialize_hpux_thread being called twice.
+ * configure: Regenerated.
+
+2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * event-top.c (_initialize_event_loop): If instream is not
+ connected to a terminal device, turn editing off.
+
+2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
+
+ Support for building GDB with DJGPP, and running the test suite on
+ it:
+ * config/djgpp/djconfig.sh: New file.
+ * config/djgpp/config.sed: New file.
+ * config/djgpp/README: New file.
+ * config/djgpp/fnchange.lst: New file.
+ * config/djgpp/djcheck.sh: New file.
+
+2000-03-19 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * ser-go32.c (ports): Make the initializers complete, to pacify
+ GCC 2.9X.
+
+2000-03-17 Jim Blandy <jimb@redhat.com>
+
+ * i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
+ two-dimensional array, instead of faking it with explicit index
+ arithmetic.
+
+ * linux-thread.c (linuxthreads_attach, linuxthreads_detach,
+ linuxthreads_create_inferior): Fix typo in variable name: it's
+ linuxthreads_exit_status, not linux_exit_status.
+
+ * gdb_wait.h (WSETSTOP): Pass the appropriate number of arguments
+ to W_STOPCODE.
+
+ * solib.c (solib_add): Delete debugging code.
+
+2000-03-17 Mark Kettenis <kettenis@gnu.org>
+
+ * gdb_wait.h: add definitions of WSETSTOP and WSETEXIT for Linux.
+ * linux-thread.c: Use WSETSTOP instead of W_STOPCODE.
+
+Fri Mar 17 11:06:59 2000 Philippe De Muyter <phdm@macqel.be>
+
+ * language.c (set_lang_str): Do not call `free' for a null pointer.
+ (set_type_str, set_range_str): Ditto.
+
+2000-03-16 Jim Blandy <jimb@redhat.com>
+
+ * i386-linux-nat.c (i386_linux_saved_pc_after_call): Lost in the
+ merge; reinstated.
+
+ * solib.c (current_sos): Be more careful about freeing the new
+ so_list node if an error occurs.
+
+ * i386-tdep.c (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
+ LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
+ LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, linux_sigtramp_code,
+ LINUX_SIGTRAMP_LEN, i386_linux_sigtramp_start,
+ LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
+ LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1,
+ linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN,
+ i386_linux_rt_sigtramp_start, i386_linux_in_sigtramp,
+ i386_linux_sigcontext_addr, LINUX_SIGCONTEXT_PC_OFFSET,
+ i386_linux_sigtramp_saved_pc, LINUX_SIGCONTEXT_SP_OFFSET,
+ i386_linux_sigtramp_saved_sp): Deleted. These all implement
+ Linux-specific signal trampoline detection, and should be moved
+ to...
+ * i386-linux-nat.c: ... here.
+ * config/i386/tm-linux.h (I386_LINUX_SIGTRAMP): No need to define
+ this any more, since we're not enabling OS-specific code in a
+ OS-independent file.
+
+2000-03-16 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * Makefile.in (go32-nat.o): Add prerequisites.
+ (ALLDEPFILES): Add go32-nat.c.
+
+2000-03-15 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ From "Peter.Schauer" <Peter.Schauer@regent.e-technik.tu-muenchen.de>
+ * symfile.c (reread_symbols): Clear msymbol hash table.
+
+2000-03-15 Jim Blandy <jimb@redhat.com>
+
+ Deal with the inferior unloading shared objects.
+ * solib.c (current_sos): New function, replacing find_solib.
+ (find_solib): Deleted.
+ (free_so): New function.
+ (clear_solib): Call free_so, instead of writing it out.
+ (solib_add): Rewritten: compare the inferior's current list of
+ shared objects with GDB's list, and do the required loads and
+ unloads.
+ (info_sharedlibrary_command, solib_address): Don't use find_solib
+ to walk the list of shared libraries: call solib_add, and then
+ walk the list at so_list_head normally.
+ * objfiles.c (free_objfile): Don't call CLEAR_SOLIB, and don't
+ detach the core target. These tasks are taken care of elsewhere.
+ * target.c (remove_target_sections): New function.
+ * target.h (remove_target_sections): New declaration.
+
+ * solib.c (symbol_add_stub): Check whether we've already created
+ an objfile for this shared object first, before doing all that
+ work to compute section addresses, etc.
+
+ * objfiles.c (unlink_objfile): Report an internal error if objfile
+ doesn't occur in the object_files list.
+
+ * solib.c (special_symbol_handling): Delete argument; it's not
+ used.
+
+ Changes from Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
+
+ * solib.c (SOLIB_EXTRACT_ADDRESS): New macro to extract addresses
+ from solib structures. Use it throughout solib.c, get rid of all
+ CORE_ADDR casts.
+ (struct so_list): Change type of lmaddr to CORE_ADDR.
+ (first_link_map_member): Change return value type to CORE_ADDR,
+ update callers.
+ (solib_add_common_symbols): Change parameter type to CORE_ADDR,
+ update callers.
+ (open_symbol_file_object, find_solib): Change type of lm variable
+ to CORE_ADDR.
+
+2000-03-15 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * ser-go32.c (dos_noop, dos_raw, dos_noflush_set_tty_state)
+ (dos_print_tty_state, dos_info, _initialize_ser_dos): Convert
+ to ISO C. Use ATTRIBUTE_UNUSED to avoid compiler warnings.
+ (dos_info): Avoid compiler warning when printing a ptrdiff_t.
+
+ * ser-go32.c (dos_get_tty_state): Fail if the (fake) handle was
+ not opened by dos_open, but let the 3 standard handles go through
+ unharmed.
+
+2000-03-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * eval.c (evaluate_subexp_with_coercion): Add call to
+ check_typedef, to handle typedeffed vars correctly.
+
+Mon Mar 13 21:21:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * defs.h (STREQ, STRCMP, STREQN): Document that these macros are
+ somewhat redundant.
+ (QUIT): Note that this can probably be replaced by a function.
+
+2000-03-13 James Ingham <jingham@leda.cygnus.com>
+
+ Add support for a variable object that tries to evaluate itself in
+ the currently selected frame, rather than in a fixed frame.
+
+ * wrapper.c,h (gdb_parse_exp_1): Added a wrapper for
+ gdb_parse_exp_1.
+ * varobj.h: Added USE_CURRENT_FRAME to varobj_type & changed def'n
+ of varobj_create.
+ * varobj.c (varobj_list): Return type indicates whether the
+ variable's type has changed (for current frame variables).
+ (varobj_update): Handle the case where the variable's type has
+ changed.
+ (delete_variable_1): Allow for deletion of variables that have not
+ been installed yet.
+ (new_root_variable): Initialize use_selected_frame variable.
+ (value_of_root): This is where most of the work to handle "current
+ frame" variables was added. Most of the complexity involves
+ handling the case where the type of the variable has changed.
+ (varobj_create): Add a "type" argument, to tell if the
+ variable is one of these "current frame" variables. Also protect
+ call to parse_exp_1 from long jumping.
+
+2000-03-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * go32-nat.c (struct env387): Remove declaration.
+ (print_387_status, i386_go32_float_info): Remove redundant
+ functions.
+ (regno_mapping, sig_map, excepn_map): Add braces around inner
+ initializers.
+ (many functions): Use ATTRIBUTE_UNUSED to shut up the compiler;
+ fix code which mixed signed with unsigned.
+ (go32_resume): Use TARGET_SIGNAL_LAST instead of -1.
+ (go32_wait): Initialize INT3_addr.
+ (go32_fetch_registers): Extend all FP registers that are shorter
+ than 4 bytes to 32 bits. Support 32 standard FP registers defined
+ on config/i386/tm-i386.h.
+ (store_register): Support 32 FP registers.
+ (go32_create_inferior): Don't crash if handed a NULL pointer
+ instead of exec file name.
+ (ignore): Remove unused function.
+ (go32_insert_hw_breakpoint): Remove unused variables.
+ (init_go32_ops): Set value of processing_gcc_compilation to 2.
+
+Mon Mar 13 18:54:42 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-03-10 Daniel Berlin <dan@cgsoftware.com> Fix C++
+ overloading, add support for seeing through references:
+ * valops.c (find_overload_match): Handle STABS overloading for
+ C++.
+ (find_overload_match): Look in right place for function arguments
+ in the debug info.
+ (find_overload_match): Rather than giving up when we have >1
+ perfect match, just choose one, especially since the
+ recommendation GDB gives ("disambiguate it by specifying function
+ signature"), is basically impossible.
+ (check_field_in): STREQ->strcmp_iw
+ (search_struct_field): STREQ->strcmp_iw
+ (find_method_list): STREQ->strcmp_iw
+ * gdbtypes.c (rank_one_type): Add ability to see through
+ references.
+ (rank_one_type): strcmp->strcmp_iw, because the whitespace could
+ be different.
+ (rank_function): Rank function properly (was doing it wrong
+ before, comparing the wrong parts of the arrays)
+ (rank_one_type): Change #if 0 to #ifdef DEBUG_OLOAD.
+ * gdbtypes.h: Add REFERENCE_CONVERSION_BADNESS for "badness"
+ associated with converting a non-reference to a reference.
+
+ * gdbtypes.c (rank_one_type): Add comment on how to eliminate the
+ #ifdef DEBUG_OLOAD.
+
+2000-03-11 Mark Kettenis <kettenis@gnu.org>
+
+ * gnu-nat.c: Fix the formatting where indent misinterpreted `&' as
+ a binary operator.
+ (gnu_attach): Change error message for missing
+ argument to be identical to the corresponding message in
+ `inftarg.c'. This makes the testsuite happy.
+
+2000-03-11 Mark Kettenis <kettenis@gnu.org>
+
+ * i386gnu-nat.c (gnu_store_registers): Make sure the T bit in the
+ %eflags isn't modified. This fixes a bug where every call to a
+ function in the program beyond the first call would fail.
+
+Fri Mar 10 11:44:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Devolve responsibility for domain maintenance.
+
+2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * minsyms.c (prim_record_minimal_symbol_and_info): Add comment.
+
+2000-02-25 Scott Bambrough <scottb@netwinder.org>
+
+ * gdb.base/long_long.exp: Correct test suite failure when printing
+ a long long value as a double on ARM platforms.
+
+Thu Mar 9 14:21:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS (Core): Anthony Green is the Java - including
+ testsuite - maintainer. Reformat testsuite and language support
+ sections
+
+2000-03-08 Mark Kettenis <kettenis@gnu.org>
+
+ * i386-tdep.c (i386_linux_saved_pc_after_call): New function.
+ * config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
+ i386_linux_saved_pc_after_call.
+
+2000-03-06 Jim Blandy <jimb@redhat.com>
+
+ From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:
+
+ * minsyms.c: #include <ctype.h>, for msymbol_hash_iw.
+ (compact_minimal_symbols): Added `objfile' argument.
+ Put symbols in the objfile's hash table.
+ (install_minimal_symbols): Put symbols in the objfile's demangled
+ hash table.
+ (lookup_minimal_symbol): Use hash table to find symbol in
+ objfile.
+ (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): New
+ functions.
+ (prim_record_minimal_symbol_and_info): Initialize the
+ hash link fields of the new minimal symbol.
+ * symtab.h (struct minimal_symbol): New fields `hash_next',
+ `demangled_hash_next'.
+ (msymbol_hash_iw, msymbol_hash, add_minsym_to_hash_table): Declare.
+ * objfiles.h (MINIMAL_SYMBOL_HASH_SIZE): New define.
+ (struct objfile): New fields `msymbol_hash',
+ `msymbol_demangled_hash'.
+
+2000-03-06 Jim Blandy <jimb@redhat.com>
+
+ * solib.c (first_link_map_member): Doc fix.
+
+2000-03-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ From Eli Zaretskii <eliz@is.elta.co.il>:
+
+ * event-loop.c (poll_timers): Don't compare delta.tv_sec with
+ zero, since time_t might be unsigned.
+
+2000-03-06 Mark Kettenis <kettenis@gnu.org>
+
+ * i386-linux-nat.c (supply_fpregset): Mask off the reserved bits
+ in *FPREGSETP.
+ (convert_to_fpregset): Don't touch the reserved bits in *FPREGSETP.
+
+2000-03-05 Mark Kettenis <kettenis@gnu.org>
+
+ Allow GDB to run on Linux 2.0 again.
+ * config.in: Add HAVE_PTRACE_GETREGS.
+ * configure.in: Check if <sys/ptrace.h> defines PTRACE_GETREGS.
+ * configure: Regenerated.
+ * config/i386/nm-linux.h (CANNOT_FETCH_REGISTER,
+ CANNOT_STORE_REGISTER): New defines.
+ * i386-linux-nat.c (have_ptrace_getregs): New variable.
+ (PTRACE_XFER_TYPE, CANNOT_FETCH_REGISTER, fetch_register,
+ old_fetch_inferior_registers, CANNOT_STORE_REGISTER,
+ store_register, old_store_inferior_registers): Copied over from
+ `inptrace.c' as a temporary measure.
+ (fetch_regs, store_regs, fetch_fpregs, store_fpregs):
+ Conditionalize on HAVE_PTRACE_GETREGS. Define stubs if
+ HAVE_PTRACE_GETREGS isn't defined.
+ (fetch_regs): Reset `have_ptrace_getregs' if ptrace call fails
+ with EIO.
+ (fetch_inferior_registers, store_inferior_registers): Fall back on
+ the method use in `infptrace.c' (by calling
+ old_fetch_inferior_registers and old_store_inferior_registers) if
+ `have_ptrace_getregs' isn't set.
+
+2000-03-05 Mark Kettenis <kettenis@gnu.org>
+
+ * i386-linux-nat.c: Use elf_gregset_t and elf_fpregset_t instead
+ of gregset_t and fpregset_t. Those are the only names that are
+ guaranteed to specify the right types for all supported Linux
+ systems out there.
+ Various doc fixes and gratitious local variable renames, all in an
+ attempt to stress similarities between the code and unify the
+ terminology used. Use ISO-C all over.
+ (regmap): Remove trailing comma.
+ (FPREG_ADDR): Renamed from FPREGSET_T_FPREG_ADDR.
+ (convert_to_gregset): Make static. Remove GDB_REGS argument. It
+ is unnecessary and wasn't used anyway. All callers changed.
+ (convert_to_fpregset, convert_to_xfpregset): Likewise.
+ (fetch_regs, store_regs): Remove unused variable `regno'.
+ (fill_fpregs): If REGNO is not -1, only update the specified
+ register.
+ (fetch_core_registers): Renamed from
+ i386_linux_fetch_core_registers. There is no need for a unique
+ name since the function is static anyway.
+ (linux_elf_core_fns): Renamed from i386_linux_nat_core_functions
+ since it is more descriptive.
+
+Sun Mar 5 19:40:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS (readline/): Expand to include host maintainers.
+
+2000-03-04 Mark Kettenis <kettenis@gnu.org>
+
+ Fix support for Linux/i386 signal trampolines. The old approach
+ didn't work for Linux 2.2 and beyond, and didn't work with recent
+ versions of the GNU C library.
+ * i386-tdep.c (LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
+ LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): New defines.
+ (linux_rt_sigtramp_code): New variable.
+ (LINUX_RT_SIGTRAMP_LEN): New define.
+ (i386_linux_rt_sigtramp_start): New function. Detect start of
+ signal trampolines for RT signals.
+ (i386_linux_sigtramp): Removed.
+ (i386_linux_in_sigtramp): New function.
+ (i386_linux_sigcontext_addr): New function. Recognize the names
+ of the signal tranmpolines used by recent versions of the GNU C
+ library, and add support for RT signals.
+ (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET): New
+ defines. Moved here from config/i386/tm-linux.h.
+ (i386_linux_sigtramp_saved_pc, i386_linux_sigtramp_saved_sp):
+ Reimplement in terms of i386_linux_sigcontext_addr.
+ * config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Removed.
+ (LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_SP_OFFSET):
+ Moved to i386-tdep.c.
+ (IN_SIGTRAMP): Redefine to call i386_linux_in_sigtramp.
+
+Sat Mar 4 19:38:11 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ By: Sat Mar 4 04:08:58 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+ * Makefile.in (all-gdbtk): Fix $srcdir to ${srcdir}.
+
+Sat Mar 4 17:23:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Frank Ch. Eigler and Andrew Cagney co-ordinate the
+ sim directory.
+
+Sat Mar 4 16:19:31 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Add Michael Snyder and Peter Schauer to list of
+ ``Blanket Write Privs'' maintainers.
+
+Sat Mar 4 15:58:40 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From Sun 20 Feb 2000 Robert Lipe <robertl@sco.com>:
+ * language.c (longest_local_hex_string_custom): Don't compile
+ 'long long' section if host doesn't have 'long long'.
+
+Sat Mar 4 15:45:38 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * language.c (longest_raw_hex_string): Comment out. Appears
+ unused.
+
+Sat Mar 4 13:02:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * utils.c (mcalloc), defs.h (mcalloc): Keep consistent with
+ "mmalloc.h" which means using PTRs.
+ (init_malloc, msavestring, mstrsave): Convert to PTR free ISO-C.
+
+Sat Mar 4 11:49:21 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * defs.h (store_address, store_unsigned_integer, store_address):
+ Replace PTR with void* in delcaration.
+ * findvar.c (extract_signed_integer, extract_unsigned_integer,
+ extract_long_unsigned_integer, extract_address,
+ store_signed_integer, store_unsigned_integer, store_address):
+ Convert definition to ISO-C. Replace PTR with void*.
+
+Sat Mar 4 10:57:25 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * defs.h (make_cleanup_func): Document as deprecated.
+ (make_cleanup_ftype): New typedef. Make signature consistent with
+ other function typedefs. Document as not be used out side of
+ make_cleanup code. Use in make_cleanup declarations.
+ (null_cleanup): Replace PTR with void*.
+
+ * utils.c (make_cleanup, make_final_cleanup, make_run_cleanup,
+ make_exec_cleanup, make_exec_error_cleanup, make_my_cleanup,
+ null_cleanup): Change K&R definition to ISO-C using void* and
+ make_cleanup_fytpe.
+ (discard_my_cleanups): Don't cast argument to free.
+
+2000-03-03 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * defs.h (struct continuation_arg): Change type of field 'data'
+ from PTR to void *.
+
+ * event-loop.h: Eliminate uses of PTR, use 'void *' instead.
+
+ * event-top.c: Ditto.
+
+Fri Mar 3 15:39:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * Makefile.in (CONFIG_CLEAN, CONFIG_ALL, LN_S): Defined by
+ configure.
+ (SUBDIR_MI_CLEAN, SUBDIR_GDBTK_CLEAN, SUBDIR_MI_ALL,
+ SUBDIR_GDBTK_ALL): Define.
+ (all-gdbtk, clean-gdbtk): New targets.
+ (all): Add CONFIG_ALL as dependency.
+ (clean): Add CONFIG_CLEAN as dependency.
+
+ * configure.in (CONFIG_ALL, CONFIG_CLEAN): Define.
+ (LN_S): Define. Delete GDBtk's link code.
+
+Fri Mar 3 13:12:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (ENABLE_GDBTK): Delete variable.
+ (enable-gdbtk): Only enable gdbtk when there is a GDBTK directory.
+ * Makefile.in: Update.
+ * configure: Regenerate
+
+2000-03-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * config/alpha/alpha-linux.mh: Remove core-regset.o fron the
+ NATDEPFILES list.
+
+2000-03-02 Mark Kettenis <kettenis@gnu.org>
+
+ * config/i386/tm-i386aix.h (NUM_FPREGS, NUM_REGS, REGISTER_BYTES):
+ Override definitions to include the normal FPU registers.
+ (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
+ REGISTER_CONVERT_TO_RAW): Removed. The default definitions are
+ fine for AIX/i386.
+ (i387_to_double, double_to_i387): Remove prototypes.
+
+2000-03-02 Kevin Buettner <kevinb@redhat.com>
+
+ * findvar.c (extract_floating, store_floating): Use target
+ floating point type sizes rather host sizes to determine
+ which conversion needs to be done.
+
+2000-03-02 Nick Duffek <nsd@cygnus.com>
+
+ * uw-thread.c: Apply GNU conventions to comment formatting.
+ (deactivate_uw_thread): Call remove_thread_event_breakpoints().
+ (uw_thread_mourn_inferior): Move remove_thread_event_breakpoints()
+ call to deactivate_uw_thread().
+
+Thu Mar 2 09:04:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Daniel Berlin is C++ maintainer.
+
+Thu Mar 2 08:55:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Mark Kettenis is the x86 architcture maintainer and
+ a joint GNU/Linux/x86 maintainer. Nick Duffeck and Robert Lipe
+ share SCO/Unixware. Nick Duffek and Peter Schauer share
+ Solaris/x86.
+
+Wed Mar 1 22:12:35 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From Wed 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
+ * remote-sim.c (gdbsim_close): Call generic_mourn_inferior.
+ * remote-rdi.c (arm_rdi_close): Ditto.
+
+Wed Mar 1 19:31:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * CONTRIBUTE (configure.in): Note that patches to configure are
+ not needed.
+
+2000-03-01 Mark Kettenis <kettenis@gnu.org>
+
+ * MAINTAINERS: Correct my own mail address.
+
+Wed Mar 1 11:26:07 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Document people with paperwork pending.
+
+Wed Mar 1 00:49:06 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-28 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
+ Make NEW_PROC_ABI interface functional on Solaris x86.
+ * sol-thread.c (ps_lgetLDT): Rewrite to use new
+ procfs_find_LDT_entry function from procfs.c, mostly copied from
+ lin-thread.c.
+ * inferior.h, procfs.c (procfs_get_pid_fd): Removed, no longer
+ needed.
+
+Wed Mar 1 00:34:55 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-26 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
+ * config/i386/tm-i386sol2.h (MERGEPID): Define.
+
+Wed Mar 1 00:06:19 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 1999-08-13 J.T. Conklin <jtc@redback.com>:
+ * config/i386/tm-i386.h (FRAME_INIT_SAVED_REGS): Replace
+ FRAME_FIND_SAVED_REGS.
+ (i386_frame_init_saved_regs): Replace i386_frame_find_saved_regs.
+ * i386-tdep.c (i386_frame_init_saved_regs, i386_pop_frame):
+ Update.
+
+Tue Feb 29 23:56:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-23 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
+ * objfiles.c (open_mapped_file): Fix obsolete references to `mapped'
+ parameter.
+
+Tue Feb 29 18:47:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
+ * config/i386/nm-go32.h (FLOAT_INFO): Remove macro definition.
+ (top level): Add prototypes for go32_* functions.
+ * config/i386/tm-go32.h (I386_DJGPP_TARGET): Define.
+ (FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
+ Override definitions from tm-i386.h.
+ (REGISTER_VIRTUAL_TYPE): Remove macro definition.
+ * i386-tdep.c (i386_extract_return_value)
+ [I386_AIX_TARGET || I386_GNULINUX_TARGET]: Add I386_DJGPP_TARGET
+ to the list of targets which return FP values in FP registers.
+
+ * i386-tdep.c (i386_extract_return_value): Add FIXME recommending
+ that this function be re-implemented using multi-arch.
+
+Tue Feb 29 18:40:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-23 Eli Zaretskii <eliz@is.elta.co.il>:
+ * utils.c [__GO32__]: Include pc.h, for prototypes of ScreenCols
+ and ScreenRows.
+ * ser-go32.c: Include string.h, for prototype of strncasecmp.
+ (dpmi_regs, dpmi_sregs): Remove unused variables.
+ (dos_flush_input): Return a value, to prevent compiler warning.
+ * expprint.c (dump_prefix_expression): Use %ld in format and cast
+ sizeof(union exp_element) to long, to prevent GCC from complaining
+ about format/argument mismatch.
+ (dump_postfix_expression): Likewise.
+
+Tue Feb 29 18:09:46 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * arm-tdep.c: Include <ctype.h>.
+
+Tue Feb 29 17:33:49 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From Wed, 23 Feb 2000 Fernando Nasser <fnasser@redhat.com>:
+ * stack.c (backtrace_command_1), infrun.c (normal_stop): Check
+ that the target's stack was valid.
+
+Tue Feb 29 15:14:56 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-02-22 Stephane Carrez <stcarrez@worldnet.fr>:
+ * dwarf2read.c (read_address): Read 16-bits addresses.
+
+2000-02-28 Scott Bambrough <scottb@netwinder.org>
+
+ * arm-linux-nat.c (fetch_nw_fpe_*):
+ Renamed to fetch_nwfpe_* to use the same naming convention
+ as in the Linux kernel. Modified prototype to get rid of
+ unused parameters.
+ (store_nw_fpe_*): Renamed to store_nwfpe_* to use the same
+ naming convention as in the Linux kernel. Fixed calls to
+ fetch_nwfpe_*.
+ (store_fpregs): Fixed calls to store_nwfpe_*. Removed
+ unused variable.
+
+Mon Feb 28 18:24:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Transfer d30v maintainership to David Taylor.
+
+2000-02-28 Christopher Faylor <cgf@cygnus.com>
+
+ * win32-nat.c: Remove unneeded header.
+ * wince.c: Ditto.
+
+Mon Feb 28 13:34:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * wince.c: Include "gdb_wait.h" and not "wait.h".
+
+Mon Feb 28 10:58:45 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Mention mmalloc. Expand Host/Native and
+ Target/Architecture maintainers descriptions.
+
+2000-02-26 Mark Kettenis <kettenis@gnu.org>
+
+ * gnu-nat.c: Include "gdbthread.h". Include <hurd.h>.
+ Reorder headers a bit. Overall cleanup and minor reformatting.
+ (MIG_SERVER_DIED): Remove define.
+ (proc_update_sc): Add braces to silence compiler warning.
+ (proc_steal_exc_port): Initialize err to zero.
+ (make_proc): Add braces to silence compiler warning.
+ (inf_validate_task_sc): Add cast to silence compiler warning.
+ (inf_set_traced): Reorganize a bit to silence compiler warning.
+ (inf_validate_procs): Use mach_msg_type_number_t for all thread
+ numbers and add braces to silence compiler warning.
+ (gnu_wait): Add prototypes for server functions and add braces to
+ silence compiler warnings.
+ (S_exception_raise_request): Pass subcode to inf_debug call.
+ (gnu_write_inferior): Remove unused variable `protection_changed'.
+ (gnu_xfer_memory): Remove unused variable `result'.
+ (set_sig_thread_cmd): Remove unused varible `tid'.
+ (set_signals_cmd): Remve unused variable `trace'.
+ (add_task_commands): Provide complete prototype. Reformat help
+ strings a bit to make sure the first line is a full sentence.
+ Call info_port_rights_cmd instead of info_send_rights_cmd for the
+ "info port-rights" command.
+ (add_thread_commands): Provide complete prototype. Make static.
+ Reformat help strings a bit to make sure the first line is a full
+ sentence.
+ (_initialize_gnu_nat): Provide complete prototype.
+
+2000-02-26 Mark Kettenis <kettenis@gnu.org>
+
+ Make cross-compilation for the Hurd more friendly.
+ From Jeff Bailey <jbailey@gnu.org>:
+ * configure.in: Use AC_CHECK_TOOL to find MiG.
+ * Makefile.in (MIG): New variable.
+ * config/i386/i386gnu.mh (MIG): Remove.
+ * configure: Regenerated.
+
+2000-02-26 Kevin Buettner <kevinb@redhat.com>
+
+ * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add
+ comment explaining motivation behind this function and why
+ the generic facilities won't work for this platform.
+ * rs6000-tdep.c (skip_prologue): Always test to make sure
+ that an instruction is read successfully from the target's
+ memory. Introduce notion of instructions which may appear in
+ the prologue, but may not end the prologue. Added explicit
+ check for nop instruction. Use memset() to zero the frame
+ data instead of assignment from a statically allocated,
+ uninitialized structure.
+
+Sat Feb 26 17:15:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * MAINTAINERS: Chris Faylor is responsible for all MS Windows
+ systems. Note that Jim Blandy as maintainer for ``tracing
+ bytecode stuff''
+
+2000-02-25 Fernando Nasser <fnasser@cygnus.com>
+
+ From: Thomas Zenker <thz@Lennartz-electronic.DE>
+ * rdi-share/hsys.c: to compile under 4.4BSD derived systems (FreeBSD,
+ NetBSD...) sys_errlist should not be declared in hsys.c.
+ NEED_SYSERRLIST is set already by configure, so we can use it.
+ * rdi-share/unixcomm.c: 4.4BSD derived systems define BSD, but are
+ posix compliant and we should not work with the old compatibility
+ stuff. Because of that I undef BSD in case of FBSD etc and include
+ sys/ioctl to get the flags.
+ * rdi-share/unixcomm.c: If the TIOCEXCL flags exists set serial line
+ for exclusive use.
+
+2000-02-24 Kevin Buettner <kevinb@redhat.com>
+
+ * ppc-linux-tdep.c (ppc_sysv_abi_push_arguments): Put address
+ of return structure in r3 if necessary.
+ (ppc_linux_memory_remove_breakpoints): New function.
+ * rs6000-tdep.c (skip_prologue): Make sure that the cases
+ for storing either cr or lr to the stack only handle those
+ cases. (I.e, don't let these cases match 0x00000000 which is
+ found found in the shared library trampoline prior to the
+ loading of the shared library.)
+ * config/powerpc/tm-linux.h (ppc_linux_memory_remove_breakpoint):
+ Declare.
+ (MEMORY_REMOVE_BREAKPOINT): Define.
+
+Wed Feb 23 23:27:48 2000 Andrew Cagney <cagney@behemoth.cygnus.com>
+
+ * hppah-nat.c: Include "gdb_wait.h" instead of <wait.h>.
+
+Thu Feb 24 18:42:15 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Set to
+ $(SUBDIR_*_INSTALL) when so configured.
+ * configure: Regenerate.
+
+ * Makefile.in (CONFIG_INSTALL, CONFIG_UNINSTALL): Define using
+ configure.
+ (install-only): Add dependency on $(CONFIG_INSTALL). Delete code
+ installing GDBtk.
+ (uninstall): Add dependency on $(CONFIG_UNINSTALL).
+ (SUBDIR_MI_INSTALL, SUBDIR_MI_UNINSTALL, SUBDIR_GDBTK_UNINSTALL,
+ SUBDIR_GDBTK_INSTALL): Define.
+ (install-gdbtk): New target.
+
+Thu Feb 24 18:19:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in (SUBDIR_MI_CFLAGS): Fix typo, wrong brace.
+ * configure: Regenerate.
+
+2000-02-24 Christopher Faylor <cgf@cygnus.com>
+
+ * configure.tgt: Add arm, mips, sh wince targets.
+ * config/arm/tm-wince.h: New file.
+ * config/arm/wince.mt: New file.
+ * config/sh/tm-wince.h: New file.
+ * config/sh/wince.mt: New file.
+ * config/mips/tm-wince.h: New file.
+ * config/mips/wince.mt: New file.
+ * wince.c: New file.
+ * wince-stub.c: New file.
+ * wince-stub.h: New file.
+ * sh-tdep.c: Use correct register names for Windows CE.
+
+Wed Feb 23 19:01:45 EST 2000 Nicholas Duffek <nsd@cygnus.com>
+
+ * top.c (SIGJMP_BUF, SIGSETJMP, SIGLONGJMP): Update comments.
+ (error_return, quit_return): Merge into catch_return pointer.
+ (return_to_top_level): Update comment. Longjmp to *catch_errors,
+ and communicate reason to catch_errors via setjmp return value.
+ (catch_errors): Always catch both quit and error, and if a catch
+ wasn't requested by caller, throw it to the next catch_error.
+ Replace dual longjmp buffer memcpy with single pointer change.
+ Add FIXME for possibly adding new interface to tell caller what
+ event was caught. Add extensive comments.
+ * defs.h (enum return_reason): Reserve 0 for use as initial
+ setjmp() return value.
+ (RETURN_MASK): New public macro to generate RETURN_MASK_* from
+ enum return_reason.
+ (RETURN_MASK_QUIT, RETURN_MASK_ERROR): Define using RETURN_MASK.
+
+2000-02-23 Fernando Nasser <fnasser@cygnus.com>
+
+ * infcmd.c (run_stack_dummy): Do not pop frame on random signal.
+ * valops.c (_initialize_valops): Add command "set unwindonsignal".
+ (hand_function_call): Test for unwind_on_signal and act accordingly.
+