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binutils-gdb/gdb/ChangeLog
Stu Grossman 3a179be149 * Makefile.in (os9kread.o): Remove dependency on partial-stab.h. 
* dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h:  Don't
	use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
	text address.  Use a seperate flag (textlow_not_set) instead.
	This makes stabs in ELF .o files work a lot better.
	* mdebugread.c xcoffread.c:  Define textlow_not_set for
	partial-stab.h.
	* stabsread.h (end_psymtab):  Add textlow_not_set arg to prototype.
1996-07-23 01:24:58 +00:00

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Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com)
* Makefile.in (os9kread.o): Remove dependency on partial-stab.h.
* dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't
use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
text address. Use a seperate flag (textlow_not_set) instead.
This makes stabs in ELF .o files work a lot better.
* mdebugread.c xcoffread.c: Define textlow_not_set for
partial-stab.h.
* stabsread.h (end_psymtab): Add textlow_not_set arg to prototype.
Sat Jul 20 17:46:40 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (files_command): Reorder the binding tags for
the listbox widget to avoid referencing the listbox after
the containing widget has been destroyed by the action of
a previous binding.
Sat Jul 20 10:41:06 1996 Fred Fish <fnf@cygnus.com>
* dwarf2read.c (struct filenames): Change internal "struct file"
to "struct fileinfo" to avoid conflict with "struct file" in
<sys/file.h> on HPUX and Solaris.
Sat Jul 20 10:09:28 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (delete_expr): Unset corresponding element of
expr_update_list when destroying an expression.
(create_expr_window): Initialize expr_num, delete_expr_num,
and expr_update_list here when each new expression window
is created, rather than once at startup.
Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com>
* dwarf2read.c: New file, DWARF 2 reader originally contributed by
Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
* Makefile.in (COMMON_OBS): Add dwarf2read.o.
(SFILES): Add dwarf2read.c.
(dwarf2read.o): Add build rule.
* symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
exported functions.
* elfread.c (elf_symfile_read): Call them.
(elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com>
* symfile.c (symfile_bfd_open):
* exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
free the user from having to type the .exe extension.
Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
* mon960-rom.c: Shorten the mon960_inits string to a single
carriage return; this prevents a hang on connecting immediately
after powerup, when MON960 is attempting autobaud detection.
Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
* a29k-tdep.c (get_saved_register): Allow PC to be modified
when innermost frame is selected, but not in outer frames.
Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
* command.c (do_setshow_command): Don't segfault when showing
var_string and var_string_noescape vars that are NULL.
Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
* win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
cygwin32_conv_to_posix_path.
(child_create_inferior): unix_path_to_dos_path renamed to
cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
* defs.h printcmd.c: Create global disassemble_info structure
tm_print_insn_info.
* gdbtk.c (gdb_disassemble): Setup di.mach from
tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
* i386-tdep.c (set_assembly_language_command): set
tm_print_insn_info.mach to the appropriate value for 386 or 8086
disassembly.
* printcmd.c (print_insn): Move init of disassembler_info to
_initialize_printcmd. Set endian for disassembler here.
* sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
select sparc/sparclite.
* config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
bfd_mach_sparc/bfd_mach_sparc_sparclite.
Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
* hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
than xmalloc/xrealloc.
Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
* objfiles.c (map_to_file): Error return from mmalloc_findbase is
a NULL pointer, not a -1.
Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
* i386-tdep.c (set_assembly_language_command): New routine to
select between i386 and i8086 instruction sets for disassembly.
New command `set assembly-language {i386 i8086}'.
Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
* monitor.c (monitor_write_memory, monitor_read_memory_single):
Disable use of "long long" memory read/write commands; can't
use them because we hold the values to read/write in an int
variable, and because strtoul fails on values that exceed the
size of a long. This fixes breakpoint problems on MON960.
Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
* config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
* config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
and MMALLOC_CHECK macros, and add comment indicating how host dependent
makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
to use it but to not do heap corruption checking.
* gdbserver/Makefile.in: Ditto.
* utils.c (init_malloc): Replace warning() use with direct call of
fprintf_unfiltered, since current_target has not yet been set and thus
we cannot use warning(). If we try to use mmcheck and it fails,
suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
defined. Other small mmalloc related cleanups.
* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
* config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
* config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
Remove obsolete defines.
* config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
* config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
* config/rs6000/rs6000.mh (MMALLOC_DISABLE):
* config/rs6000/aix4.mh (MMALLOC_DISABLE):
* config/powerpc/aix4.mh (MMALLOC_DISABLE):
* config/powerpc/aix.mh (MMALLOC_DISABLE):
* config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
* config/mips/mipsm3.mh (MMALLOC_DISABLE):
* config/mips/decstation.mh (MMALLOC_DISABLE):
* config/m88k/cxux.mh (MMALLOC_DISABLE):
* config/i386/i386mk.mh (MMALLOC_DISABLE):
* config/i386/i386m3.mh (MMALLOC_DISABLE):
* config/i386/i386gnu.mh (MMALLOC_DISABLE):
Use MMALLOC_CFLAGS instead.
Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
* h8300-tdep.c: Remove some outdated comments.
(h8300_skip_prologue): Rework to be more correct for the H8/300H.
Handle stm.l insns for the H8/S.
(examine_prologue): Likewise.
Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
* ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
* mon960-rom.c (mon960_open): Add floating point detection to
prevent hang on non-FPU processors (PR 9775).
(mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
setting breakpoints and improve loading speed.
Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
* coffread.c (record_minimal_symbol): Don't presave name string
on symbol_obstack before passing to prim_record_minimal_symbol.
It now handles saving the string itself.
* dbxread.c (read_dbx_dynamic_symtab): Ditto.
* mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
* os9kread.c (record_minimal_symbol): Ditto.
* solib.c (solib_add_common_symbols): Ditto.
* coffread.c (coff_symtab_read): Don't presave name string on
symbol_obstack before passing to prim_record_minimal_symbol_and_info.
It now handles saving the string itself.
* dbxread.c (record_minimal_symbol): Ditto.
* elfread.c (record_minimal_symbol_and_info): Ditto.
* dstread.c (record_minimal_symbol): Remove static function that just
called prim_record_minimal_symbol with the same args (after change to
prim_record_minimal_symbol to do it's own name string saves).
* nlmread.c (record_minimal_symbol): Ditto.
* somread.c (record_minimal_symbol): Ditto.
* hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
(hpread_read_function_type): Ditto.
(hpread_process_one_debug_symbol): Ditto.
* mdebugread.c (parse_symbol): Ditto.
(new_symbol): Ditto.
* minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
* coffread.c (process_coff_symbol): Use obsavestring to save
SYMBOL_NAME, rather than obstack_copy0.
* dstread.c (create_new_symbol): Ditto
* symfile.c (obconcat): Ditto.
* stabsread.c (patch_block_stabs): Ditto.
* xcoffread.c (SYMNAME_ALLOC): Ditto.
* symfile.c (obsavestring): Update comments
* solib.c (solib_add_common_symbols): Remove local var origname.
Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
* configure: Re-build with autoconf-2.10.
* sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
config/sparc/tm-sparclite.h: Initialize tm_print_insn from
TM_PRINT_INSN, which comes from the tm file.
Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
* coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
os9kread.c: Replace identical sym_offsets functions with
default_symfile_offsets.
* somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
macro to allocate section_offsets.
* symfile.c (default_symfile_offsets): New function.
* symfile.h: Declare default_symfile_offsets.
* symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
simplify allocation of section_offsets.
Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
* Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
* configure configure.in: Only make sol-thread.o for native.
Also, switch to dlopened libthread_db.so.1.
* sol-thread.c: Switch to using dlopen to get the thread_db
library.
Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
* configure, configure.in: Change test for libthread_db to only
work for configs where build/host/target are the same.
Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
PowerPC.
* configure.in (powerpc-*-linux): Add Linux, System V, and ELF
support.
* configure: Regenerate.
Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
From Raymond Jou <rjou@mexican.cygnus.com>:
* mpw-make.sed: Add lines to whack out autoconf hook
@CONFIG_LDFLAGS@.
Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
* remote-e7000.c (e7000_stop): New function.
Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
* configure, configure.in: Add target sparclet.
* monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
(don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
command to start process running on target is different from one
to continue execution), MO_HEX_PREFIX (if addresses from monitor
have a "0x" prefix).
* monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
registers array. This is to allow NULLs to be place holders in
the tm-*.h file so that only minor changes are needed when a new
processor is introduced (eg, one without floating point).
* sparc-tdep.c: Conditionally remove dependancies on floating
point.
* sparclet-rom.c, config/sparc/sparclet.mt,
config/sparc/tm-sparclet.h: New files for target sparclet.
* symfile.c (load_command): Add option for 2nd parameter; a load
offset added to the vma of each section.
Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
* main.c (main): Add option "l" for setting remote_timeout.
Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
* remote-e7000.c, remote.c, target.h, top.c: Add set option
"remote_timeout" for setting remote_timeout. Add set option
"use_hard_breakpoints" for setting hardware .vs. memory
breakpoints.
Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
* remote-e7000.c (e7000_parse_device): New function.
Add option "tcp_remote" to target command if using
tcp to connect to a remote host which is then connected
via serial port to the e7000 (for exampole, a port master).
(e7000_open): Change to call e7000_parse_device.
Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
* monitor.c (monitor_debug): Fix remotedebug buffering.
Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
(NATDEPFILES): Add a space.
Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
* ch-exp.c (calculate_array_length): Function removed.
Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* remote-e7000.c (e7000_read_inferior_memory_large): New function.
(e7000_xfer_inferior_memory): Call it.
Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
* gdb/gdbserver/Makefile.in (docdir): Removed.
Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
* Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
Use autoconf set values.
(docdir): Removed.
* configure.in (AC_PREREQ): autoconf 2.5 or higher.
* nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
includedir): Use autoconf set values.
(docdir): Removed.
* nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
* nlm/configure: Rebuilt.
* gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
* stabsread.c (read_cfront_member_functions): add type
Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
* win32-nat.c: #include <unistd.h>.
(unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
(child_create_inferior): Convert only env var PATH to win32 style.
(set_pathstyle_dos): Delete.
(_initialize_inftarg): Delete dos-path-style command.
start-sanitize-gdbtk
Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (create_register_windows): Include missing '$'s.
Add global declarations for various reg_format_* variables.
* gdbtk.tcl (populate_register_window): Make initial window one
line taller to account for new column header line.
Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.c (get_register): Support for printing raw formats.
* gdbtk.tcl: Add hint for using debug_interface.
(center_window, add_breakpoint_frame, delete_breakpoint_frame):
Enclose arg in braces for consistency.
(create_registers_window, populate_reg_window, update_registers):
Major rewrite to support displaying multiple formats in the register
window.
(init_reg_info): New function.
(recompute_reg_display_list): Reset reg_display_list, start
register display lines at line 2.
end-sanitize-gdbtk
Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
* configure.in: Revise sol-thread.o test.
* configure: Regenerated.
* source.c (find_source_lines): Reassign size to result of read.
start-sanitize-gdbtk
Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
avoid backing up over prompt. At every input, make sure insert
point is at least after command start, handle control-u to delete
current input line.
(tclsh): Handle backspace to avoid backing up over prompt. Handle
control-u to delete current input line.
Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
* configure.in: disable gdbtk for *cygwin32* hosted compiles
* configure: regenerated with autoconf 2.8
end-sanitize-gdbtk
Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
* h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
(h8300_command): Likewise.
(set_machine): Likewise.
(set_machine_hook): Likewise.
(_initialize_h8300m): Likewise.
* config/h8300/tm-h8300.h (h8300smode): Declare.
Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
* somsolib.c (som_solib_create_inferior_hook): Handle tracking
of shl_load calls for hpux10.
Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
* config.in: Regenerated.
* acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
* configure: Regenerated.
* aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
avoid name clashes with SunOS headers.
Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
From Michael Snyder <Michael_Snyder@next.com>:
* bcache.c (print_bcache_statistics): Avoid divide-by-zero
exception if one or more objfile has no symbols, such as when
a dynamic library has been stripped.
Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
* Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
* configure configure.in: Only make sol-thread.o for native.
Also, switch to dlopened libthread_db.so.1.
* sol-thread.c: Switch to using dlopen to get the thread_db
library.
Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
* config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
Change from 0xE0000000 to 0xC0000000.
Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* config/powerpc/xm-solaris.h: Initial version of support for
Solaris on PowerPC.
Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
* configure.in (configdirs): Force 4100 builds to use 4300 GDB
target.
* configure: Rebuild.
* config/mips/vr4300el.mt (SIM_OBS): Include simulator in
little-endian builds.
Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
* inftarg.c (child_thread_alive): Protect declaration with
#ifndef CHILD_THREAD_ALIVE.
* source.c (find_source_lines): Check the time on the symtab's bfd if
it exists, else check the time on the exec_bfd.
Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
* dsrec.c (make_srec): Fix calculation of address size
to allow addresses less than 0x100.
Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
* remote-mips.c: cannot use EINVAL for breakpoint test since
its value varies for different hosts (e.g. go32's is 19, while
sunos is 22). Changed to hardcoded 22 since that is what the
mips boards return.
Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
* configure: Regenerated.
* aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
(CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
* solib.c (solib_absolute_prefix, solib_search_path): New variables.
(_initialize_solib): Add set/show commands for those variables.
(solib_map_sections): Implement searching using them.
Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
Changes from: David Mosberger-Tang <davidm@azstarnet.com>
* NEWS: Add Alpha Linux as a new native configuration.
* mdebugread.c (parse_symbol): When we find a malloc() symbol with
return type VOID, assume no debugging info is available for that
object file and patch the return value into VOID *. Otherwise,
operations requiring an implicit call to malloc() will fail.
* infrun.c (wait_for_inferior): The criterion to detect entering a
sigtramp handler is now: (a) the current pc is inside a sigtramp
handler, (b) the previous pc is not in a sigtramp handler, and (c)
the current stack pointer is "inner" than the old one. Condition
(c) is new to avoid mistaking a return from a signal handler into
sigtramp as a new sigtramp invocation.
* dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
int may not be big enough to hold an address.
(dcache_hit): Ditto.
(dcache_peek_byte): Fix indentation.
* configure.in (alpha-*-linux*): Add target.
* configure: Rebuild
* config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(DYNAMIC_SIGTRAMP_OFFSET): Ditto.
(SIGCONTEXT_ADDR): Ditto.
(FRAME_PAST_SIGTRAMP_FRAME): Ditto.
* config/alpha/alpha-linux.mh: New file.
* config/alpha/alpha-linux.mt: Ditto.
* config/alpha/nm-linux.h: Ditto.
* config/alpha/tm-alphalinux.h: Ditto.
* config/alpha/xm-alphalinux.h: Ditto.
* config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
* config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
xm-alphaosf.h.
* config/alpha/alpha-osf2.mh: Ditto.
* blockframe.c (find_pc_partial_function): Pass PC to
SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
that detect sigtramp code via designated code sequences (as is the
case for Linux/Alpha, for example).
* config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
to ignore new PC argument.
* config/m68k/tm-hp300bsd.h: Ditto.
* config/vax/tm-vax.h: Ditto.
* alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
(alpha_osf_skip_sigtramp_frame): Ditto.
(push_sigtramp_desc): Ditto.
(alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
sigcontext address from frame.
(alpha_saved_pc_after_call): When in sigtramp, use
alpha_frame_saved_pc() instead of read-register().
(after_prologue): When inside a dynamically generated sigtramp
function, there is no prologue, so return address of first
instruction.
(alpha_in_prologue): Fix typo in comment.
(find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
whether we're inside a dynamicaly generated sigtramp function. If
so, create and push and appropriate procedure descriptor.
(alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
the frame past a sigtramp frame (if the current frame is indeed a
sigtramp function).
(init_extra_frame_info): Don't read next frame register off of
stack-pointer when inside a dynamiccaly generated sigtramp.
(alpha_pop_frame): Also unlink and destroy procedure descriptors
created for dynamically generated sigtramp functions.
* alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
<alpha/ptrace.h> instead of <machine/reg.h>
Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_validate_task_sc):
Give terminal to gdb while asking question.
(inf_resume): Don't validate the task suspend-count while execing.
Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_validate_task_sc): Query user before clearing any
additional suspend count.
(S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
(inf_resume): Call inf_validate_task_sc here.
(gnu_resume): Call inf_update_procs to ensure noticing new threads.
Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
* h8300-tdep.c (IS_PUSH): Refine.
(IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
(IS_SUB4_SP, IS_SUBL_SP): New macros.
(h8300_skip_prologue): Handle H8/300H prologue code sequences.
(examine_prologue): Handle addresses from 0x010000 to 0xffffff
when in H8/300H mode. Get the return pointer's address correctly
for the H8/300H. Handle H8/300H prolouge code sequences.
* symfile.c (generic_load): Print the starting address
of the file just loaded.
Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
* mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* breakpoint.c (bpstat_do_actions): Avoid endless recursion
if a `source' command is contained in bs->commands.
* infrun.c (wait_for_inferior): Update step_frame_address when
stepping into a new line.
From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
* breakpoint.c (breakpoint_1): Add shlib_disabled case to
bpenables array.
Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
* dsrec.c (load_srec): Add WAITACK parameter, for machines
like EST visionICE that send back an ACK after each S-record.
* monitor.c (monitor_wait_srec_ack): New function.
(monitor_load): Pass monitor_wait_srec_ack to load_srec
if the monitor's MO_SREC_ACK flag is set.
* monitor.h: Define MO_SREC_ACK flag.
* remote-est.c (est_cmds): Add MO_SREC_ACK flag.
* sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
* srec.h: Add WAITACK parameter to load_srec prototype.
Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
* config/sparc/sparclite.mt: Add the sparc simulator.
Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
* defs.h (read_command_lines, query_hook): Update prototypes.
(readline_begin_hook, readline_hook, readline_end_hook): Declare.
* breakpoint.c (commands_command): Build message in temporary buffer
and pass that, as well as tty control flag, to read_command_lines.
* top.c (readline_begin_hook, readline_hook, readline_end_hook):
Define here.
(command_loop): Check for non-NULL instream before looping.
(command_line_input): Use readline_hook when appropriate, to get
user input from a GUI window.
(read_next_line): Also build prompt if getting user input from a GUI.
(recurse_read_control_structure): Fix typo in comment.
(read_command_lines): Use passed in prompt and tty flag to decide how
to build message. Use readline_begin_hook when appropriate, to set
up a GUI interaction window. Just return head, whether NULL or not,
after using readline_end_hook to complete GUI interaction.
(define_command, document_command): Build message in a temporary
buffer and pass it to read_command_lines, along with tty flag.
start-sanitize-gdbtk
* gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
New functions.
(tk_command_loop): Set instream to NULL to enable Tk user interaction.
(gdbtk_init): Set readline_begin_hook, readline_hook,
and readline_end_hook.
* gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
gdbtk_tcl_readline_end): New functions.
(tclsh): Pack scroll bar on right side of window, not left.
end-sanitize-gdbtk
Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* blockframe.c (frameless_look_for_prologue):
Add FUNCTION_START_OFFSET only if func_start is non-zero.
* minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
pc is not in a known section.
* stack.c (print_frame_info): Remove check for fi->pc in known
section, now handled by lookup_minimal_symbol_by_pc.
start-sanitize-gdbtk
Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (create_command_window): Change a misspelled "get"
to the intended "cget".
(delete_line): Fix so it deletes the current line at the
insertion cursor.
end-sanitize-gdbtk
Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
* sh-stub.c: New file, was config/sh/stub.c.
start-sanitize-gdbtk
Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
* gdbtk.tcl (gdb_prompt): Set this early on.
(create_command_window): Use gdb_prompt rather than "(gdb) ".
(gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
(tclsh): If an evaluation window already exists, just bring it
to the front instead of trying to create another.
* gdbtk.c (tk_command_loop): New function.
(gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
implement a tcl evaluation window for gdbtk maintainers to use.
Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl (files_command): Correctly insert list of files into
listbox widget.
* gdbtk.tcl (files_command): listbox command no longer accepts
-geometry.
Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
* gdbtk.tcl (create_command_window): If command window's buffer
is disabled, don't execute any of the key bindings.
end-sanitize-gdbtk
Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
* top.c (read_next_line): Fix thinkos. From Donn Seeley.
* coffread.c (coff_symtab_read): Handle C_LABEL symbols like
C_STAT symbols.
* h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
Flush cached frames just before exiting.
* remote-sim.c (gdbsim_resume): Complain if the program isn't
being run.
* config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
* procfs.c (procfs_thread_alive procfs_stop): Make static.
(procfs_pid_to_str): New routine to print out thread id's in an
intelligible manner.
* sol-thread.c (sol_thread_fetch_registers): Re-order manner in
which supply_register is called to fix bug with writing
individual regs.
* config/sparc/tm-sun4sol2.h: Define default for
target_pid_to_str in case host lacks libthread_db.
Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
* Makefile.in config.in configure configure.in
config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
and pthread support, since pre-2.5 systems don't come with
libthread_db.so.1.
* procfs.c (info_proc): Use int instead of id_t. Old versions of
Irix don't seem to define this.
start-sanitize-gdbtk
Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
* gdbtk.c (tk_command): Catch case where no argument is given
since this will cause the tcl interpreter to dump core.
end-sanitize-gdbtk
Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
* top.c (execute_control_command, case while_control): Allow
a while command to be interrupted.
Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
* sol-thread.c: More cleanup, add comments.
(sol_thread_resume): Prevent people from trying to step
inactive threads.
(sol_thread_wait sol_thread_fetch_registers
sol_thread_store_registers): Remove unnecessary check for
sol_thread_active. These routines won't get called unless threads
are active.
Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
SH3-E support from Allan Tajii <atajii@hmsi.com>:
* sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
float registers.
(sh3e_reg_names): New register name array.
(sh_processor_type_table): Add sh3e processor type.
* config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
(REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
full set of registers.
* remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
(e7000_fetch_registers, e7000_wait): Use them.
* sh3-rom.c (sh3_regnames): Add float registers.
(sh3e_cmds, sh3e_ops): New globals.
(sh3e_open): New function.
(_initialize_sh3_rom): Rename from _initialize_sh3, set up
sh3e target vector.
Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
* sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
Print out messages instead of codes for thread_db errors. Make
access macros for thread and lwp manipulation. Make cleanups to
fixup inferior_pid in case of errors.
Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
* aclocal.m4: Remove unused definition of AC_C_CROSS.
* configure.in: Add powerpcle-*-solaris* host and target config
so April 30th change does not get lost next time configure is
rebuilt.
Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
* Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
avoid conflict with Solaris /usr/include/thread.h.
Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* abug-rom.c: Config file for the older style ABug monitor that
runs on the mvme13x boards.
* config/m68k/monitor.mt: Add abug support for m68k cross
debugging.
Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
* infcmd.c (do_registers_info): Always print the raw floating
point value's bytes in big endian order, so the the leftmost bit
is the most significant.
* breakpoint.c (clear_momentary_breakpoints): Remove dead code
that is referenced nowhere else.
(set_breakpoint): Ditto.
(do_enable_breakpoint): Created from enable_once_breakpoint
with a couple of changes.
(enable_breakpoint): Call do_enable_breakpoint with an appropriate
bpdisp enum value to set disposition of breakpoint.
(enable_once_breakpoint): Ditto.
(enable_delete_breakpoint): Ditto.
* breakpoint.h (clear_momentary_breakpoints): Remove prototype.
* symtab.c (find_pc_line): Improve comments.
start-sanitize-gdbtk
* gdbtk.c: Fix a couple of misspellings.
end-sanitize-gdbtk
* xcoffread.c: Ditto.
Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
* target.c (debug_to_xfer_memory): Insert line breaks when
dumping the memory block.
Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
* fork-child.c (fork_inferior), inferior.h: init_trace_fun now
returns a possibly modified pid.
* inftarg.c (ptrace_him): Now returns pid;
* m3-nat.c (m3_trace_him): Now returns pid;
* infcmd.c (run_command): Minor cleanup.
* infrun.c (wait_for_inferior): Add another check for one_stepped
near where we read the pc to avoid erroneously setting
random_signal for multi-threaded support.
* procfs.c: Add support for Solaris LWPs. Remove def of
LOSING_POLL. Many cleanups... Several workarounds for Solaris
lossage. System call entry and exit are now handled by
dynamically registered handlers.
* (syscallname): Don't barf when handed an unknown syscall
number.
* (info_proc_syscalls): Ditto.
* sol-thread.c: New file. Implements Solaris thread support.
* symfile.c (symbol_file_add): Add call to target_new_objfile to
notify target-dependent code about new symbol tables.
* (clear_symtab_users): Call target_new_objfile to notify it of
the removal of all symbol tables.
* target.c (push_target): Make sure that to_close is non-zero
before calling it.
* target.h (target_new_objfile): Provide default.
* config/alpha/nm-osf2.h: Define LOSING_POLL because this version
of OSF can't hack using poll with /proc.
* config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
sol-thread-new-objfile.
* config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
add libthread_db.so.1 to NAT_CLIBS.
* config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
target_pid_to_str.
Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
* procfs.c (remove_fd): Fix copy of fds to fill hole left after
removal of the requested fd.
Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
hooks under ELF.
* config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
start-sanitize-gdbtk
Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
* gdbtk.tcl (debug_interface): New global, use to aid debugging.
(insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
(file_popup_menu): Delete, never used.
(listing_window_popup): Rename from listing_window_button_1,
remove breakpoint toggling code.
(toggle_breakpoint): New procedure.
(create_file_win): Bind popup menu to button 2, toggle breakpoints
with button 1 in breakpoint area, add display of tagged areas if
debugging on.
end-sanitize-gdbtk
Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
From Peter Schauer:
* breakpoint.h (enum bpdisp): Add del_at_next_stop.
* breakpoint.c (insert_breakpoints, watchpoint_check,
bpstat_stop_status): Avoid bad references to memory freed via
delete_breakpoint on watchpoints going out of scope.
Do not delete these watchpoints, disable them and change their
disposition to del_at_next_stop instead.
(breakpoint_auto_delete): Delete all breakpoints whose disposition
is del_at_next_stop.
(breakpoint_init_inferior): Use switch to avoid reference to
already deleted breakpoint.
Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
* config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
* config/rs6000/rs6000.mt (TDEPFILES): ... to here.
* xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
(solib_info): Call xcoff_relocate_symtab via the hook.
(sharedlibrary_command): Ditto.
* xcoffread.c: Remove all FAKING_RS6000 comments and defines.
(xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
(xcoff_init_loadinfo_hook): Define and initialize here.
(scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
(xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
* xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
* rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
* rs6000-nat.c (_initialize_core_rs6000): Add initialization
of xcoff_relocate_symtab_hook.
Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* configure (powerpcle-*-solaris*): Add Solaris support.
* config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
Solaris support.
Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
* c-valprint.c (c_val_print): Fix printing for arrays defined
with 0 length.
Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
Support for bi-endian remote breakpoints.
* remote.c (big_break_insn, little_break_insn): New globals.
(break_insn): Remove.
(remote_insert_breakpoint, remote_remove_breakpoint): Use own
code if REMOTE_BREAKPOINT defined, otherwise call memory
breakpoint functions.
* config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
(BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
* mon960-rom.c (mon960_cmds): Remove forward decl.
(mon960_load): Use current_monitor instead of mon960_cmds.
(mon960_regnames): Remove backslashes from line ends.
(_initialize_mon960): Fix documentation string.
Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
* symfile.h (psymbol_allocation_list): Expand comments which
describe the psymbol allocation list and how each field is
used.
Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
storage leaks.
(breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
* infcmd.c (run_command), solib.c (locate_base): Check for
target_has_execution in addition to inferior_pid, a core file
from a threaded program is yielding a non-zero inferior_pid.
* sparc-tdep.c (get_saved_register): Handle window registers
in a dummy frame correctly.
Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
so that anything that wants an allocation function not yet pulled
in, will get it from mmalloc rather than a system library.
* Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
to avoid surprising results when used.
Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
* stabsread.c: Changes and bug fixes for cfront support.
Fix bug for class data members.
Fix parsing bug when no base classes exist.
Fix memory bug - allocate space for cplusplus specific info.
Add support for static data.
Add prototypes for static functions.
Enhance comments to show what each function expects to parse.
Cleanup code.
* stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
function to resolve_cfront_continuation.
Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
* infrun.c (wait_for_inferior): Call registers_changed when
restarting the inferior to get over a nullified instruction.
Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
* dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
Add new support for parsing cfront stabs.
Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
* infrun.c (wait_for_inferior): Move "have_waited" label
outside of #ifdef conditionals. Don't trash the wait status
if we get a signal and the current instruction is nullified.
Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (VERSION): Bump version number to 4.16.1.
* NEWS: Update for 4.16 release.
Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
* monitor.h: Clean up comment formatting.
(current_monitor): Remove decl.
(LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
(push_monitor, SREC_SIZE): Remove.
* monitor.c: Expand old macro into current_monitor derefs
everywhere.
* remote-os9k.c (current_monitor): Remove definition.
Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
* corefile.c (specify_exec_file_hook): Allow arbitrary number of
hooks.
(call_extra_exec_file_hooks): New function.
* h8300-tdep.c: Lint; add .h files to provide missing declarations,
remove unused variables.
(set_machine_hook): New function.
(_initialize_h8300m): Initialize it.
Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
* remote-mips.c (encoding): Don't specify size, to avoid bug in
SunOS native compiler.
Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
* monitor.c: Use int rather than LONGEST for values, since
the formatting strings are not prepared to accept long longs.
Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
* arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
* corelow.c (add_to_thread_list): Make sure reg_sect is non-null
before de-referencing it. Prevents deref of NULL pointer if core
file lacks .reg section.
* defs.h: Rename floatformat_{to from}_long_double to
floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
FROM}... macros.
* findvar.c (extract_floating store_floating): Change all refs to
FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
* utils.c: Change floatformat_{to from}_long_double to
floatformat_{to from}_doublest cuz the new routines will use
whatever size (double or long double) is appropriate.
* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
floatformat... routine calls.
Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
* stabsread.c (read_type): Move handling of '@' from type
number handling to handling of types proper (as emitted by gcc!).
For typedefs, allocate the typedef type before reading its
definition, to properly handling recursive types.
Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
* ch-exp.c (calculate_array_length): Fix prototype.
Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
* remote-nindy.c (nindy_open): Acquire more target state so that
user can attach to a previously running program.
* (nindy_fetch_registers nindy_store_registers): Get rid of fp
conversion code. That's all handled in {extract store}_floating
now.
* utils.c (floatformat_to_double): Don't bias exponent when
handling zero's, denorms or NaNs.
* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
FLOATFORMAT_TO/FROM_DOUBLEST macros.
* config/i960/tm-nindy960.h: Undefine
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
REGISTER_CONVERTIBLE. These are no longer necessary now that all
the magic happens in extract/store_floating.
Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* eval.c (evaluate_subexp_standard): Report error when attempting to
evaluate subscripts for types which cannot be subscripted.
* valarith.c (value_x_binop, value_x_unop): Add noside parameter.
Return a zero value with the return type of the member function
if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
function.
* values.h (value_x_binop, value_x_unop): Update prototypes
accordingly.
* eval.c (evaluate_subexp_standard): Update all callers of
value_x_binop, value_x_unop accordingly.
* valarith.c (value_neg, value_complement): Perform ANSI C/C++
integral promotion on operands.
Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
* README: Update for 4.16 release.
* configure.in (AC_CHECK_FUNCS): Also check for sbrk.
* configure: Regenerate with autoconf.
* config.in: Regenerate with autoheader.
* main.c (main): Only use sbrk() when HAVE_SBRK is defined.
* top.c (command_loop): Ditto.
Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
* defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
defaults for bi-endian targets. Replace function pointers for
floatformat routines with macros. No need for these to be runtime
selectable.
* findvar.c: Get rid of floatformat function pointers. Use
macros in extract_floating and store_floating.
* remote-nindy.c (nindy_fetch_registers nindy_store_registers):
Use floatformat macros.
Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
From: Miles Bader <miles@gnu.ai.mit.edu>
* configure.in (AC_CHECK_HEADERS): check for endian.h.
Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
Add host & target cases for i[345]86-*-gnu*.
* config.in: Regenerate with autoheader.
* configure: Regenerate with autoconf.
* Makefile.in (AR, AWK): Set from corresponding autoconf substs.
(init.c): Don't scan mig-generated files.
* defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
* config/nm-m3.h (ATTACH_NO_WAIT): Define.
* infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
rather than "#ifndef MACH".
Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
* remote.c (remotewritesize): New GDB variable, controls size
of memory packets sent to the target.
Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
* dcache.c: Add prototypes. Make many functions static.
* (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
dcache_poke call dcache_xfer_memory directly in order to fix
problems with turning off dcache. dcache_peek is now unnecessary,
so it goes away.
* defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
to a struct floatformat. This allows for better handling of
targets whose floating point formats differ from the host by more
than just byte order.
* (floatformat_to_long_double floatformat_from_long_double):
Prototypes for new functions in utils.c.
* (floatformat_to_doublest floatformat_from_doublest): Prototypes
for pointers to floating point conversion functions. The actual
function uses either double or long double if the host supports it.
* findvar.c (floatformat_to_doublest floatformat_from_doublest):
Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
* (extract_floating store_floating): Rewrite. Now, if host fp
format is the same as the target, we just do a copy. Otherwise,
we call floatformat_{to from}_doublest.
* remote-nindy.c (nindy_xfer_inferior_memory): Change param
`write' to `should_write'.
* utils.c (floatformat_to_long_double
floatformat_from_long_double): New routines that implement long
double versions of functions in libiberty/floatformat.c.
* config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
i960 extended real (80 bit) numbers.
* nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
actually read or written.
Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
(calculate_array_length): Move function from here ...
* ch-exp.c (calculate_array_length): ... to here.
(parse_primval): If we have a symbol with an array type
and the length is 0, call calculate_array_length.
Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
Add some checks for powerset compatibility.
* valops.c (value_slice): Use lowbound instead of lowerbound for
call to slice_range_type to get correct bounds.
Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
dependencies.
* scm-lang.c (gdb_string.h): Include.
* objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
call to correct type (char *).
* cp-valprint.c (cp_print_static_field): Ditto.
* somsolib.c (som_solib_create_inferior_hook): Add a declaration
for external find_unwind_entry function (from hppa-tdep.c).
* remote-pa.c (remote_write_bytes, remote_read_bytes): Change
type of second arg to "char *" to be type compatible with
dcache.
(remote_wait): Cast second arg to strtol to correct type.
* hppa-tdep.c (compare_unwind_entries): Change argument types to
"const void *" to be type compatible with qsort, and then
assign to local args prior to use.
Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
* infptrace.c (kill_inferior): Remove call to "kill"; update
comments.
Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
* remote-e7000.c: don't append :23 to target port if __WIN32__
is defined (it's WinGDB).
Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
From: Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
* configure.in (case host): Add i386sco5 host.
* configure: Regenerate.
From: Robert Lipe <robertl@dgii.com>
Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
target is an SVR3.2 with COFF, ELF, and shared libes, but
no /proc.
* config/i386/i386sco5.mh: New file.
* config/i386/nm-i386sco5.h: New file.
Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
* bcache.c (bcache): When size of chunk to cache is exactly equal to
BCACHE_MAXLENGTH, stash chunk as unique copy.
Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
* symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
(add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
use it, rather than calling add_psymbol_addr_to_list.
(add_psymbol_addr_to_list): Delete.
(add_psymbol_to_list): Make psymbol static to avoid random data in
gaps due to alignment of structure members.
* symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
performance improvements by inlining via complicated macros and
they just make gdb larger and harder to maintain.
* dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
add_psymbol_to_list with appropriate long or CORE_ADDR args.
(add_partial_symbol): Ditto.
* partial-stab.h: Ditto.
* os9kread.c (read_os9k_psymtab): Ditto
* mdebugread.c (parse_partial_symbols): Ditto.
(handle_psymbol_enumerators): Ditto.
(demangle.h): Include.
* hpread.c (hpread_build_psymtabs): Ditto.
(hpread_build_psymtabs): Ditto.
(demangle.h): Include
start-sanitize-gdbtk
Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
* gdbtk.c (running_now): New global variable.
(gdb_cmd): Test it before executing any command.
(gdbtk_call_command): Set it when inferior is running.
* gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
disable interaction with command window's text appropriately.
Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
some versions of the kernel don't support it.
end-sanitize-gdbtk
Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
* configure.in: Check for setpgid function.
* config.in: Regenerate with autoheader.
* configure: Regenerate with autoconf.
* inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
if it is actually defined.
(gdb_setpgid): Use HAVE_SETPGID.
* ch-exp.c: Change include of <string.h> to "gdb_string.h".
* c-exp.y, f-exp.y, m2-exp.y: Ditto.
* c-exp.y, serial.c: Include <ctype.h>.
* config/m68k/nm-news.h: Add typedef for pid_t which is
apparently missing from <sys/types.h>. Enclose entire
file in NM_NEWS_H ifndef and define when included.
* config/mips/nm-news-mips.h: Ditto.
* config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
* arm-xdep.c: Move native-specific code to here from arm-tdep.c.
* arm-tdep.c (arm_apcs_32): New global.
(arm_addr_bits_remove, arm_saved_pc_after_call,
arm_push_dummy_frame, arm_pop_frame): New functions.
(arm_skip_prologue): Updated version from Richard Earnshaw.
(_initialize_arm_tdep): Add set/show "apcs32".
* config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
arm_addr_bits_remove.
(SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
(frame_find_saved_regs): Declare properly.
(PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
(POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
explicit mask.
* config/arm/nm-arm.h: New file.
* config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
Move definitions to nm-arm.h.
* config/arm/arm.mh (NAT_FILE): Define.
* symfile.c (generic_load): Initialize data_count properly.
Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
* symmisc.c (print_objfile_statistics): Print memory used by
psymbol cache obstack.
Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
* symfile.c (report_transfer_performance): New function.
(generic_load): Call it to report transfer rate.
* remote-e7000.c (e7000_load): Ditto.
Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
* mpw-make.sed: Change references to config.h to be in objdir,
edit out rules to rebuild config.h.
Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
* hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
proceeding.
Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
* hppah-nat.c (store_inferior_registers, store_inferior_registers,
fetch_register, child_xfer_memory): Use call_ptrace function supplied
by infptrace.c rather than calling ptrace directly.
Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
* mon960-rom.c: Cleanups and elimination of unused code,
clarify documentation string.
(mon960_serial, mon960_ttyname): Remove.
* config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
* configure.in: Check whether printf family supports printing
long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
* acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
* configure: Regenerate.
* valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
* c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
* configure.in: Fix have_gregset and have_fpregset autoconf
variable names so that they match the pattern required to
cache them.
Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
* core-aout.c (fetch_core_registers): Cast core_reg_size to int
before testing against reg_ptr.
* eval.c (evaluate_subexp_standard): Cast type of
TYPE_FN_FIELD_VOFFSET to int.
* findvar.c (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer): Cast type of sizeof to int.
* values.c (unpack_field_as_long, modify_field): Ditto.
* valops.c (value_assign, call_function_by_hand): Ditto.
* infcmd.c (do_registers_info): Ditto.
* ser-tcp.c (tcp_open): Ditto.
* remote.c (putpkt): Ditto.
* dcache.c (dcache_peek): Ditto.
* dcache.c (dcache_poke): Ditto.
* m2-exp.y (yylex): Ditto.
* gnu-regex.c (re_match_2): Ditto.
* f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
out unused macro definition and variables.
* inftarg.c (proc_wait): Move from main.c to here, and make static.
* valprint.c (val_print_string): Change bufsize from int to unsigned.
* main.c (wait.h): Include.
* top.c (command_line_input): Remove unused variable "c".
* f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
value TYPE_CODE_TYPEDEF to switch statement.
(f_type_print_varspec_suffix): Add missing enum value
TYPE_CODE_TYPEDEF to switch statement.
* ch-exp.c (parse_primval): Add remaining enumeration values to
switch statement, with no specific action.
(ch_lex): Add LOC_UNRESOLVED in switch statement.
(pushback_token): Ifdef out, since code using it is ifdef'd out.
* stabsread.c (cleanup_undefined_types): Remove unused label
"badtype".
* objfiles.h (print_symbol_bcache_statistics): Add prototype.
* maint.c (objfiles.h): Include.
(maintenance_print_statistics): Remove unused variable "temp".
* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
unused variable "found_file_symbol".
* m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
* language.c (lang_bool_type): Use existing function local type
variable rather than create block local variables.
* solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
* infptrace.c (wait.h, command.h): Include.
* ser-tcp.c (gdb_string.h): Include
* i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
(i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
* command.c (complete_on_enum): Make assignment used as truth value
explictly check against NULL.
(wait.h): Include.
* infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
that uses it is ifdef'd out.
* parser-defs.h: Add prototype for write_dollar_variable.
* infrun.c: Add prototype for write_pc_pid.
* breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
* symmisc.c (bcache.h): Include.
* bcache.h: Add prototype for print_bcache_statistics.
* symfile.c: Include <time.h>.
* printcmd.c (print_scalar_formatted): Change len to unsigned int.
* valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
* valarith.c (value_binop): Change result_len, promoted_len1,
and promoted_len2 to unsigned int.
* valarith.c (value_subscripted_rvalue): Change elt_offs and
elt_size to unsigned int.
* valops.c (value_array): Change typelength to unsigned int.
(destructor_name_p): Change len to unsigned int.
* scm-lang.h (scm_parse): Add prototype for scm_unpack.
* symfile.c (decrement_reading_symtab): Change return type to void.
* valarith.c (value_subscript): Remove unused variable "word".
(value_subscript): Remove unused variable "tint".
* valops.c (auto_abandon): Ifdef out, since code using it is also
ifdef'd out.
* eval.c (init_array_element): Remove unused variable "val".
* Makefile.in (values.o): Depends on scm-lang.h.
(command.o): Depends upon wait_h.
(ser-tcp.o): Depends upon gdb_string.h.
(infptrace.o): Depends upon wait_h and command_h.
(maint.o): Depends on objfiles.h and symfile.h.
* values.c (allocate_repeat_value): Remove unused variable
"element_type".
(scm-lang.h): Include.
* breakpoint.c (create_longjmp_breakpoint): Enclose in
GET_LONGJMP_TARGET define, unused otherwise.
* config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
i386_remove_watchpoint and i386_stopped_by_watchpoint.
Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
* configure.in (sparc64-*-solaris2*): Delete.
Stick with sparc-*-solaris2*.
* configure: Regenerated.
Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
* valops.c (value_assign): Make copy of internal variable value
before returning it as a new value, since it is owned by the
internal variable and will be freed along with it.
Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
* From Peter Schauer.
* breakpoint.c (breakpoint_re_set_one): Keep temporary
breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
and bp_step_resume in case breakpoint_re_set_one is called due
to a step over a dlopen call.
* infrun.c (wait_for_inferior): Always remove breakpoints from
inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
* config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
non-prototyped case over prototyped case for C.
* config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
* os9kread.c (os9k_process_one_symbol): Note nonportable
assumption that an int can hold a char *.
* bcache.h (struct hashlink): Wrap data[] inside union with
double to force longest alignment.
(BCACHE_DATA): New macro to access data[].
(BCACHE_ALIGNMENT): New macro to get offset to data[].
* bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
address of cached data. Use BCACHE_ALIGNMENT to compute
amount of space to allocate for each hashlink struct.
Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
* ch-lang.c (evaluate_subexp_chill): Fix typo.
Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (VERSION): Bump version to 4.15.3
Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
* config.in: Rename from config.h.in.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
* configure: Rebuild.
* Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
Set CONFIG_HEADERS to config.h:config.in.
Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* partial-stab.h (case N_ENDM): Finish current partial symbol
table for Solaris 2 cc.
Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
* rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
PC in the registers array. From Peter Schauer.
Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
* symfile.c (reread_symbols): Reinitialize bcache struct
members to zero using memset. Also use memset to reinit
global_psymbols and static_psymbols, rather than explicitly
resetting each structure member.
Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
* configure.in: Add fragment to create stamp-h.
From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
* configure.in (AC_CHECK_HEADERS): Check for link.h.
* configure: Regenerate with autoconf.
* config.h.in: Regenerate with autoheader.
* config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
is defined.
* solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
* config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
older a.out based systems.
Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
* config.h.in: New file.
* acconfig.h: New file, for autoheader.
* configure.in (AC_CONFIG_HEADER): Add, generate config.h.
* configure: Regenerate.
* Makefile.in (defs_h): Add config.h
(distclean): Remove config.h and stamp-h during distclean.
(config.h, stamp-h): New targets to remake config.h when necessary.
* defs.h (config.h): Include before any other includes or defines.
* i386-tdep.c (gdb_string.h): Move include after include of defs.h.
* i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
* Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
result in an empty line, to work around a bug in native Ultrix 4.4
and OSF/1-3.2C make.
Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
* configure.in: Add gdbserver to configdirs under linux.
* configure: Regenerate.
Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
* config/i386/tm-nbsd.h (NUM_REGS): Define.
Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
* solib.c (solib_break_names): Add _r_debug_state for
vanilla SVR4 implementations. From Peter Schauer.
Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
* mon960-rom.c: New file; support mon960 rom monitor on i960.
* monitor.c (monitor_debug): Change remotedebug to buffer strings.
* monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
epecting prompt and echo during open.
* monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
determine if break should be sent as stop command.
* monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
* i960-tdep.c (mon960_frame_chain_valid): New function for getting
stack frame on mon960.
* Makefile.in: Add mon960 files.
* configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
added i960-nindy-coff* and i960-nindy-elf* for target nindy.
* configure: Regenerated.
* config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
support mon960 rom monitor on i960.
Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
With Michael Snyder:
* i386-tdep.c (skip_trampoline_code): Fix strncmp length.
* win32-nat.c (CHECK, DEBUG*, debug_*): New.
(handle_load_dll): Don't reload symbols.
(handle_exception): Use the DEBUG_* names.
(child_wait): Add DEBUG_* code.
(_initialize_inftarg): Add new commands to set debug_ names.
Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
* From Peter Schauer:
* breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
(bpstat_stop_status): Likewise.
(remove_solib_event_breakpoints): Likewise.
(clear_momentary_breakpoints): Likewise.
(re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
if we still can't read the memory for that breakpoint.
(mention): Add bp_shlib_event case to keep gcc quiet.
Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
* breakpoint.h (enum enable): New enum shlib_disabled for
shared library breakpoints that have been temporarily disabled.
* breakpoint.c: Handle temporarily disabled shared library
breakpoints like disabled breakpoints in most places.
(insert_breakpoints): Use shlib_disabled to indicate
that an unsettable breakpoint is only temporarily disabled.
(re_enable_breakpoints_in_shlibs): New function.
* corelow.c (solib_add_stub): After adding shared libraries,
try to reenable any temporarily disabled breakpoints.
* infcmd.c (attach_command): Likewise.
* infrun.c (wait_for_inferior): Likewise.
Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
* defs.h (extract_long_unsigned_integer): Declare.
* findvar.c (extract_long_unsigned_integer): New function.
* printcmd.c (print_scalar_formatted): Use it.
* valprint.c (val_print_type_code_int): Likewise.
Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
* infcmd.c (do_registers_info): Ignore anonymous registers.
* sh-tdep.c (set processor): New command to set specific
processor type.
(sh_reg_names, sh3_reg_names): Arrays of register names for
SH and SH3 processors.
(sh_set_processor_type): New function.
* sh3-rom.c (sh3_open): Call it.
(sh3_regname): Add names of all the bank registers.
(sh3_supply_register): Clean up formatting.
* config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
bank registers.
(REGISTER_NAMES): Add names of bank registers.
(FP15_REGNUM): Define.
(REGISTER_VIRTUAL_TYPE): Use it.
* monitor.c: Clean up some comments.
Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
s* and t* symbols too.
Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
* symfile.c (generic_load): Avoid division by zero.
Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
* breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
not just those with HANDLE_SVR4_EXEC_EMULATORS.
From Peter Schauer:
* breakpoint.c (internal_breakpoint_number): Move to file scope.
(create_solib_event_breakpoint): Use an internal breakpoint number.
Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* valarith.c (value_in): Change builtin_type_chill_bool to
LA_BOOL_TYPE.
Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
(match_string_literal): Handle control sequence.
(match_character_literal): Deto.
* ch-lang.c (chill_printchar): Change formating of nonprintable
characters from C'xx' to ^(num).
(chill_printstr): Deto.
(value_chill_card, value_chill_max_min): New functions to process
Chill's CARD, MAX, MIN.
(evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
* expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
for Chill's CARD, MAX, MIN.
* valarith.c (value_in): Add processing of TYPE_CODE_RANGE
and change return type from builtin_type_int to
builtin_type_chill_bool.
Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/nm-nbsd.h (link_object, lo_name, etc): Move to here
from config/nm-nbsd.h.
* config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
from config/sparc/tm-nbsd.h.
* config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
instead of in config/m68k/xm-hp300hpux.h.
Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
implementation for NetBSD systems.
Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
* valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
(value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
* ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
if "function" is pointer to non-function.
Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
* top.c (print_gdb_version): Update copyright year.
Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
From Peter Schauer:
* infrun.c (wait_for_inferior): Remove breakpoints and
switch terminal settings before calling SOLIB_ADD.
* solib.c (enable_break, SVR4 variant): Don't map in symbols
for the dynamic linker, the namespace pollution causes real
problems.
Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
* remote-mips.c (common_breakpoint): Explicitly terminate the
returned buffer.
Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
* remote.c (remote_detach): Send a command 'D' to the target
when detaching, update the function's comments.
Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (thread_cmd_list): New declaration.
(parse_int_arg): New function.
Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.h (struct proc): Add DETACH_SC field.
* gnu-nat.c (make_proc): Set DETACH_SC.
(struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
(make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
(add_thread_commands): Add set/show for detach-suspend-count.
Add takeover-suspend-count cmd.
(inf_detach): Set suspend counts to the detach SC, not 0.
(set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
set_task_detach_sc_cmd, show_task_detach_sc_cmd,
set_thread_default_thread_detach_sc_cmd,
show_thread_default_thread_detach_sc_cmd): New functions.
(show_task_cmd): Also show detach-suspend-count values.
(thread_takeover_sc_cmd): New function.
Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (show_thread_run_cmd): Actually print state.
Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
pointer to the flags now, not the flags themselves.
Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
(gnu_create_inferior): Check return from ptrace.
Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.h (struct proc): Add DEAD field.
* gnu-nat.c (make_proc): Initialize DEAD.
(inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
(gnu_wait): Only abort for 0 threads if the task isn't dead.
Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
(inf_set_traced): Only give no-signal-thread error message if
turning *on* tracing.
Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_validate_procs): If INF has no threads, always
set inf->threads_up_to_date to 0.
(inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
(gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
(proc_update_sc): Cast thread state arg to thread_set_state.
(proc_get_state): Cast thread state arg to thread_get_state.
(inf_validate_task_sc): Cast task_basic_info arg to task_info.
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
inf_update_procs before we lookup the thread.
* config/i386/i386gnu.mh (MH_CFLAGS): New variable.
Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_set_traced): Use msg_set_init_int with
INIT_TRACEMASK instead of setting the exec flags.
Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
the task's died, so others have a chance at it.
(gnu_resume): When single-stepping a single thread, given an error
if there is no such thread. When single-stepping one but running
the others, just given a warning and still run all the threads.
(gnu_wait): If there seem to be no threads, look harder, and
signal an error if there really aren't any.
(gnu_attach): Reset thread numbering to 0.
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
thread name in warning messages.
* gnu-nat.c (active_inf): New function.
(show_sig_thread_cmd, show_stopped_cmd): Use it.
(info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
New functions.
(add_task_commands): Add new port-right info commands.
Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
use mach_msg with MACH_RCV_INTERRUPT.
(set_noninvasive_cmd): New function.
(add_task_commands): Add command entry for `set noninvasive'.
Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
(safe_bcopy): Function removed.
Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c (proc_update_sc): Assert only threads can have state.
(make_proc): Initialize state_valid & state_changed fields.
Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
* reply_mig_hack.awk: New file.
Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
* breakpoint.c (breakpoint_1): Print breakpoint thread field.
* lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
threads.
Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
* target.c (debug_to_check_threads): New function.
* inflow.c (terminal_init_inferior_with_pgrp): New function.
(terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
* inferior.h (terminal_init_inferior_with_pgrp): New declaration,
but only if PROCESS_GROUP_TYPE is defined.
Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
* target.c (debug_to_thread_alive): Pass through the return value.
Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
* target.c (signals, target_signal_from_host, target_signal_to_host):
Add mach exceptions.
* target.h (enum target_signal): Add mach exceptions.
Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
* gnu-nat.c: New file: gnu native backend.
* i386gnu-nat.c: New file: i386-specific part of gnu native backend.
* gnu-nat.h: New file.
* config/nm-gnu.h: New file.
* config/tm-i386gnu.h: New file.
* config/xm-i386gnu.h: New file.
* config/i386/i386gnu.mh: New file.
* config/i386/i386gnu.mt: New file.
Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (VERSION): Bump version to 4.15.2 to establish
baseline for gdb 4.16 rerelease testing.
Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
* somsolib.c (som_solib_create_inferior_hook): Before returning
call clear_symtab_users.
Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
* remote-e7000.c (e7000_open): Delete all breakpoints when
connecting to e7000. Change connect message to allow use of
monitor.exp in test suite.
* (e7000_load): Print transfer rate of download.
* symfile.c (generic_load): Print transfer rate of download.
Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
* configure.in (mips*-*-vxworks*): New config.
* configure: Regenerated.
* config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
* remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
Remove, never used.
Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* partial-stab.h (case N_FUN): Function symbols generated
by SPARCworks cc have a meaningless zero value, do not update
pst->textlow if the function symbol value is zero.
* stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
for function prototype declaration symbols.
Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
* remote-e7000.c (e7000_load): New routine to download via the
network.
* (e7000_wait): Don't backup PC when we hit a breakpoint.
Apparantly new sh2 pods get this right...
* (e7000_ops): Add call to e7000_load.
Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
m68knbsd-nat.c: New files, support for NetBSD/m68k.
* configure.in (m68k-*-netbsd*): New config.
* configure: Regenerated.
Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
* standalone.c (open, _initialize_standalone): Fix obvious typos
reported by Martin Pool <martin@citr.uq.oz.au>.
Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
* solib.c (solib_create_inferior_hook): Fix thinko.
Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
* solib.c (solib_break_names): Define for Solaris and Linux.
(enable_break): For SVR4 systems, first try to use the debugger
interfaces in the dynamic linker to track shared library events
as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
BKPT_AT_SYMBOL code to use shared library event breakpoints.
(solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
it no longer needs to restart/wait on the inferior.
* symfile.c (find_lowest_section): No longer static.
* symfile.h (find_lowest_section): Corresponding changes.
Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
* valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
(value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
* config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
* config/mips/tm-mips.h: Ditto.
* config/pa/tm-hppa.h: Ditto.
* config/rs6000/tm-rs6000.h: Ditto.
* config/sparc/tm-sparc.h: Ditto.
Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
* config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
* config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
#ifdef'd out definitions --- Causes serious gdb failures on
the i386. Need to investigate further before enabling.
* i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
fetch_core_registers): New functions. These functions are defined
if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
with ptrace PT_GETREGS/PT_SETREGS.
Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
* findvar.c (extract_floating store_floating): Replace `long
double' with `DOUBLEST'.
Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
* config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
Define.
Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
* symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
* breakpoint.h (remove_solib_event_breakpoints): Declare.
* breakpoint.c (remove_solib_event_breakpoints): New function.
* somsolib.c (solib_create_inferior_hook): Remove all solib event
breakpoints before inserting any new ones. Use a solib event
breakpoint for the breakpoint at "_start".
Remove extraneous "\n" from calls to warning.
* breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
name array.
Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
* dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
for CORE_ADDR values.
(new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
* symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* mipsread.c (mipscoff_symfile_read): Unconditionally add
alpha coff dynamic symbols for all symbol files. Makes skipping
over the trampoline code work when stepping from a function in a
shared library into a function in a different shared library.
Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
* config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
RETURN_VALUE_ON_STACK to return long doubles on the stack.
Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (ch-exp.o): Add dependencies.
(various): Add gdb_string.h to dependencies that need it.
Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
* symmisc.c (print_symbol_bcache_statistics): Update description for
printing byte cache statistics.
Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
* Add native support for long double data type.
* c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
to store actual data. Change types of INT and FLOAT tokens to
typed_val_int and typed_val_float respectively. Create new token
DOUBLE_KEYWORD to specify the string `double'. Make production
for FLOAT use type determined by parse_number. Add production for
"long double" data type.
* (parse_number): Use sscanf to parse numbers as float, double or
long double depending upon the type of typed_val_float.dval. Also
allow user to specify `f' or `l' suffix to explicitly specify
float or long double constants. Change typed_val to
typed_val_int.
* (yylex): Change typed_val to typed_val_int. Also, scan for
"double" keyword.
* coffread.c (decode_base_type): Add support for T_LNGDBL basic
type.
* configure, configure.in: Add check for long double support in
the host compiler.
* defs.h: Define DOUBLEST appropriatly depending on whether
HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
for functions that handle this type.
* expression.h (union exp_element): doubleconst is now type
DOUBLEST.
* m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
* findvar.c (extract_floating): Make return value be DOUBLEST.
Also, add support for numbers with size of long double.
* (store_floating): Arg `val' is now type DOUBLEST. Handle all
floating types.
* parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
DOUBLEST.
* valarith.c (value_binop): Change temp variables v1, v2 and v to
type DOUBLEST. Coerce type of result to long double if either op
was of that type.
* valops.c (value_arg_coerce): If argument type is bigger than
double, coerce to long double.
* (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
arg type is float and > 8 bytes, then use pointer-to-object
calling conventions.
* valprint.c (print_floating): Arg doub is now type DOUBLEST.
Use appropriate format and precision to print out floating point
values.
* value.h: Fixup prototypes for value_as_double,
value_from_double, and unpack_double to use DOUBLEST.
* values.c (record_latest_value): Remove check for invalid
floats. Allow history to store them so that people may examine
them in hex if they want.
* (value_as_double unpack_double): Change return value to DOUBLEST.
* (value_from_double): Arg `num' is now DOUBLEST.
* (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
specific) to expect certain types to always be returned on the stack.
Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
* bcache.c, bcache.h: New files to implement a byte cache.
* Makefile.in (SFILES): Add bcache.c.
(symtab_h): Add bcache.h.
(HFILES_NO_SRCDIR): add bcache.h
(COMMON_OBJS): Add bcache.o
(bcache.o): New target.
* dbxread.c (start_psymtab): Make global_syms & static_syms
type "partial_symbol **".
* hpread.c (hpread_start_symtab): Ditto.
* os9kread.c (os9k_start_psymtab): Ditto.
* stabsread.h (start_psymtab): Ditto.
* {symfile.c, symfile.h} (start_psymtab_common): Ditto.
* maint.c (maintenance_print_statistics): Call
print_symbol_bcache_statistics.
* objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
and free pointers.
* solib.c (allocate_rt_common_objfile): Ditto.
* symfile.c (reread_symbols): Ditto.
(free_objfile): Free psymbol bcache when objfile is freed.
(objfile_relocate): Use new indirect psymbol pointers.
* objfiles.h (struct objfile): Add psymbol cache.
* symfile.c (compare_psymbols): Now passed pointers to pointers to
psymbols.
(reread_symbols): Free psymbol bcache when freeing other objfile
resources.
(add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
psymbol using the psymbol bcache.
(init_psymbol_list): Psymbol lists now contain pointers rather than
the actual psymbols.
* symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
grown arrays of pointers.
(ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
bcache.
* symmisc.c (print_partial_symbols): Now takes pointer to pointer
to partial symbol.
(print_symbol_bcache_statistics): New function to print per objfile
bcache statistics.
(print_partial_symbol, print_partial_symbols,
maintenance_check_symtabs, extend_psymbol_list):
Account for change to pointer to pointer to partial symbol.
* symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
make_symbol_completion_list):
Account for change to pointer to pointer to partial symbol.
* symtab.h (bcache.h): Include.
* xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
type "partial_symbol **".
Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
* dwarfread.c (free_utypes): New function.
(read_file_scope): Call free_utypes as cleanup, rather than just
freeing the utypes pointer.
Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* demangle.c (is_cplus_marker): New function, checks if a
character is one of the commonly used C++ marker characters.
* defs.h (is_cplus_marker): Add prototype.
* c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
stabsread.c (define_symbol, read_member_functions, read_struct_fields),
symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
values.c (vb_match): Use is_cplus_marker instead of comparison
with CPLUS_MARKER.
Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
* symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
delete entirely someday.
Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
* mpw-make.sed: Edit out makefile rebuild rule.
(host_alias, target_alias): Comment out instead of deleting.
(@LIBS@): Edit out references.
Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
Use n_psyms in OBJSTAT, not psyms.
Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
* configure.in (sparclet-*-aout*): New config.
* configure: Regenerated.
Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
* somsolib.c (som_solib_add): Use xmalloc rather than bare
unchecked call to malloc.
* remote-mips.c (pmon_load_fast): ditto.
* remote-mm.c (mm_open): ditto.
* hpread.c (hpread_lookup_type): ditto.
* remote-adapt.c (adapt_open): ditto.
Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
* f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
allocate_saved_f77_common_node, allocate_common_entry_node,
add_common_block): Use xmalloc rather than malloc, some of which
were unchecked.
* gnu-regex.c: At same point as other gdb specific changes
#undef malloc and then #define it to xmalloc.
* ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
bare unchecked calls to malloc/realloc.
* stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
unchecked call to malloc.
Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
* symtab.c (gdb_mangle_name): Change opname var to be const to
match return val of cplus_mangle_name.
* i960-tdep.c: Change arg types of next_insn to match callers.
Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
* config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
apparently aren't needed in any reasonably recent version of
linux.
Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
* stabsread.c (read_range_type): If !self-subrange and language
is Chill, assume a true range. If a true_range is a sub_subrange,
use builtin_type_int for index_type.
Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
* nindy-share/nindy.c (say): Use stdarg.h macros when compiling
with an ANSI compiler.
start-sanitize-gdbtk
Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
double-clicking will work again.
(create_asm_win): Put "break" at end of all B1 bindings.
(create_file_win): Lower "sel" tag, don't raise it.
(ensure_line_visible): New proc.
(update_listing, update_assembly): Use it.
(create_copyright_window): Destroy window on Leave event.
(create_command_window): Put "break" at end of all B2 bindings.
end-sanitize-gdbtk
Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
From Michael_Snyder@NeXT.COM (Michael Snyder):
* valops.c (value_arg_coerce): Coerce float to double, unless the
function prototype specifies float.
Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
* language.c (set_language_command): Use languages table when
printing available languages.
Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
* command.c (add_cmd): Add missing initialization for enums member.
Reorder members to match structure declaration to make it easier to
tell when one is missing.
* exec.c (exec_file_command): Fix problem where filename in malloc'd
memory is referenced after being freed.
Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* dwarfread.c (read_func_scope): Avoid GDB core dumps if
AT_name tag is missing.
* procfs.c (procfs_stopped_by_watchpoint): Fix logic when
FLTWATCH and FLTKWATCH are defined.
* remote.c (remote_read_bytes): Advance memaddr for transfers,
return number of bytes transferred for partial reads.
* top.c (init_signals): Reset SIGTRAP to SIG_DFL.
Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
* win32-nat.c (mappings): Add ppc registers.
(child_resume): Turn off step for ppc.
Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
* config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
xm-cygwin32.h): New.
* config/i386/(*win32*): Becomes *cygwin32*.
* configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
(powerpcle-*-cygwin32): New.
* configure: Regenerate.
* win32-nat.c (child_create_inferior): Call CreateProcess
with the right program arg.
Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
* config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
* serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
* config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
* config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
here from config/i386/xm-i386mach.h, fix name.
* config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
* config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
here from config/i386/xm-ptx4.h.
* config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
* config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
* config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
* config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
* config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
* config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
(PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
* config/sparc/sun4sol2.mh (NAT_FILE): Update.
Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
* config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
floating point correctly.
(STORE_RETURN_VALUE): Likewise.
* config/pa/tm-pro.h (SOFT_FLOAT): define.
Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
Define to what should be reasonable values. However, apparently
a bug in linux mmap prevents mapped symbol tables from working.
Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
* defs.h (errno.h>: Move #include closer to head of file to solve
obscure problem with systems that declare perror with const arg, in
both errno.h and stdio.h, and const is defined away by intervening
local include.
Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
From Jon Reeves <reeves@zk3.dec.com>:
* i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
(mem_fault_routine): Fix misplaced volatile type qualifier in decl.
Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
* Makefile.in (diststuff): Make all-doc; diststuff target does not
exist in doc/Makefile.in.
Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* ch-valprint.c (calculate_array_length): New function to
determine the length of an array type.
(chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
array type is zero, call calculate_array_length.
* gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
values may not be sorted. Scan all entries and set the real lower
and upper bound.
Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
* config/xm-linux.h: Move include of solib.h and #define of
SVR4_SHARED_LIBS from here ...
* config/nm-linux.h: ...to here.
Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
* configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
Also check for gregset_t and fpregset_t types.
* configure: Regenerate.
* core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
is defined.
(fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
and HAVE_FPREGSET_T are defined. These changes allow systems
like linux that are migrating to /proc support to use a single
configuration for both new and old versions.
* config/i386/linux.mt: Note that this is now for both a.out and
ELF systems.
* config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
i386v4-nat.o
* config/i386/tm-linux.h (tm-sysv4.h): Include.
* config/i386/xm-linux.h (solib.h): Include
(SVR4_SHARED_LIBS): Define.
* i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
(supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
(supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
defined.
Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
* config/i386/xm-sun386.h: Ditto.
* config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
* Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
From Greg McGary <gkm@gnu.ai.mit.edu>:
* dcache.c (dcache_peek, dcache_poke): Advance addr for
multi-byte I/O.
Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
* infrun.c (normal_stop): Fix test for shared library event.
Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
* configure.in (sparc64-*-*): Add default host configuration.
start-sanitize-gdbtk
(sparc64-*-solaris2* host): Link statically if GCC used.
end-sanitize-gdbtk
(sparc64-*-solaris2*): Add target configuration.
* configure: Regenerated.
* sparc/sp64sol2.mt: New file.
Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
* Makefile.in (RUNTEST): srcdir renamed to rootsrc.
Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
* Makefile.in (lint): Close backquotes.
start-sanitize-gdbtk
Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl, gdbtk.c: Updated copyrights.
* configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
greater.
* configure: Rebuilt.
end-sanitize-gdbtk
Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
* NEWS: Make note of new record and replay feature for
remote debug sessions.
* serial.c (gdbcmd.h): Include.
(serial_logfile, serial_logfp, serial_reading, serial_writing):
Define here, for remote debug session logging.
(serial_log_command, serial_logchar, serial_write, serial_readchar):
New functions for remote debug session logging.
(serial_open): Open remote debug session log file when needed.
(serial_close): Close remote debug session log file when needed.
(_initialize_serial): Add set/show commands for name of remote
debug session log file.
* serial.h (serial_readchar): Declare
(SERIAL_READCHAR): Call serial_readchar().
(SERIAL_WRITE): Call serial_write().
(serial_close): Declare as extern.
(serial_logfile, serial_logfp): Declare.
* top.c (execute_command): Declare serial_logfp. Log user command
in remote debug session log if log file is open.
* remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
(array_read_inferior_memory): Rewrite to fix memory overwrite bug.
* remote-array.c (SREC_SIZE): Remove, duplicates define in
monitor.h.
* remote-array.c (hexchars, hex2mem): Remove, unused.
* gdbserver/low-linux.c (store_inferior_registers): Remove
unnecessary extern declaration of registers[].
* gdbserver/Makefile.in (all): Add gdbreplay.
* gdbserver/gdbreplay.c: New file.
* gdbserver/README: Give example of recording a remote
debug session with gdb and then replaying it with gdbreplay.
Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
* stabsread.c (rs6000_builtin_type): Make bool type unsigned.
(read_one_struct_field): Support boolean bitfields.
* c-valprint.c (c_val_print): Print booleans properly.
Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
* remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
Remove, never used.
* config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
* ch-exp.c (parse_tuple): Error if invalid mode.
* value.h (COERCE_ARRAY): Don't coerce enums.
(COERCE_ENUM): Don't COERCE_REF.
(COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
* valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
value_cast handle it otherwise); do *not* COERCE_ENUM either way.
* valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
Add COERCE_REF before COERCE_ENUM.
* values.c (value_as_long): Simplify.
* valops.c (value_array): Create internalvar if !c_style_arrays.
* language.c (lang_bool_type): Add Fortran support.
* eval.c (OP_BOOL): Use LA_BOOL_TYPE.
Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
* symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
All references changed.
* breakpoint.c (bpstat_what): Add shlib_event to the class types.
Update state table. Reformat so that it's still readable.
When we hit the shlib_event breakpoint, set the calss of shlib_event.
(breakpoint_1): Add "shlib events" as a breakpoint type.
Print the shlib_event breakpoint like other breakpoints.
(create_solib_event_breakpoint): New function.
(breakpoint_re_set_one): Handle solib_event breakpoints.
* breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
(enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
action.
(create_solib_event_breakpoint): Declare.
* infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
(normal_stop): Inform the user when the inferior stoped due
to a shared library event.
(_initialize_infrun): Add new set/show variable "stop-on-solib-events"
to control whether or not gdb continues the inferior or stops it when
a shared library event occurs.
* minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
* somsolib.c (TODO list): Update.
(som_solib_create_inferior_hook): Arrange for gdb to be notified
when significant shared library events occur.
* hppa-tdep.c (find_unwind_entry): No longer static.
Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
* printcmd.c (print_insn): Pass fprintf_unfiltered to
INIT_DISASSEMBLE_INFO.
start-sanitize-gdbtk
* gdbtk.c (gdb_disassemble): Likewise.
end-sanitize-gdbtk
Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
* remote.c (remotebreak): New GDB variable.
(remote_break): New global.
(remote_interrupt): Send a break instead of ^C if remote_break.
* NEWS: Describe the new variable.
Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
* sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
* hp300ux-nat.c (getpagesize): Remove unused function
fetch_core_registers.
(hp300ux_core_fns): Remove, is unused.
(_initialize_core_hp300ux): Remove, is unused.
(gdbcore.h): Remove #include, no longer needed.
Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
* rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
ptrace bug in aix4.1.3 on the rs6000.
Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
* remote-hms.c (hms_ops): Add value for to_thread_alive.
* remote-nindy.c (nindy_ops): Ditto.
* remote-udi.c (udi_ops): Ditto.
Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
* remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
pmon_checkset, pmon_make_fastrec, pmon_check_ack,
pmon_load_fast): New functions. Support for the PMON monitor world.
(common_open): New function to merge support for different monitors.
(mips_open): Use common_open().
(mips_send_command): New function.
(mips_send_packet): Scan out-of-sequence packets.
(mips_enter_debug, mips_exit_debug): New functions.
(pmon_ops): New target definition structure.
Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
* Makefile.in (CLIBS): Add LIBS to allow libraries to be
specified on the make command line (via make LIBS=xxx).
start-sanitize-gm
* configure.in (enable-gm): magic.o -> gmagic.o.
end-sanitize-gm
start-sanitize-gdbtk
Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl (create_expr_window): Many changes to update GUI.
(add_expr): Changes from create_expr_window.
(create_command_window): Set focus.
(delete_expr): Rewrote.
(expr_update_button): New proc.
(add_expr): Put bindings on FocusIn, FocusOut.
Don't allow .file_popup to be torn off.
end-sanitize-gdbtk
Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
* symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
is set but there are no psymtabs.
Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
* dsrec.c (load_srec): Remove unused variable.
* monitor.c (monitor_expect): Don't expect a ^C to echo.
* serial.c (serial_open): Add parallel interface.
* sh3-rom.c (parallel, parallel_in_use): New.
(sh3_load): If parallel_in_use, download though the
parallel port.
(sh3_open): Open parallel port if specified.
(sh3_close): New function.
(_inititalize_sh3): Add sh3_close hook and documentation.
* monitor.c (monitor_close): Export.
* monitor.h (monitor_close): Add prototype.
Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
* remote.c (remotetimeout): New GDB variable, use to set the
remote timeout for reading.
start-sanitize-gdbtk
Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
(update_listing): Use lassign. Use "see" to scroll. Don't need
screen_top, screen_bot, screen_height.
(update_assembly): Use "see" to scroll.
(textscrollproc): Removed.
(create_file_win): Don't use textscrollproc.
(asmscrollproc): Removed.
(create_asm_window): Don't use asmscrollproc.
(create_asm_win): Ditto.
(screen_height, screen_top, screen_bot): Removed.
(run_editor): New proc.
(build_framework): Use it.
(create_file_win, create_source_window): Don't use textscrollproc.
(create_breakpoints_window): Set -xscrollcommand on canvas.
(not_implemented_yet): Default button is 0.
(delete_char): Don't use tk_textBackspace.
(create_command_window): Allow Tk bindings to fire after deleting
character.
(create_command_window): Make Delete delete left, not right.
end-sanitize-gdbtk
Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
* lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
to get "struct core_fns" defined.
* Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
Are dependent upon gdbcore_h.
Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
* symfile.c (decrement_reading_symtab): New function.
* symfile.c, symtab.h (currently_reading_symtab): New variable.
* symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
* gdbtypes.c (check_typedef): Don't call lookup_symbol if
currently_reading_symtab (since that could infinitely recurse).
Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
* stabsread.c (read_struct_type): Trivial simplification.
* stabsread.c (define-symbol): Use invisible references
for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
* valops.c (call_function_by_hand): Likewise.
* eval.c (evaluate_subexp_standard): When known, use the formal
parameter type as the expected type when evaluating arg expressions.
* ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
start-sanitize-gdbtk
Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
* main.c (main): Disable window interface if --help or --version
specified.
* gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
Changes in sync with expect:
* configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
CY_AC_PATH_TK.
* aclocal.m4: Replaced with version from expect.
* configure: Regenerated.
end-sanitize-gdbtk
Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
* configure.in, configure: Recognize rs6000-*-aix4*.
* config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
* config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
* config/rs6000/xm-aix4.h: New file.
* config/xm-aix4.h: New file.
Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
* gdbserver/low-linux.c: New file.
* remote.c (remote_read_bytes): Fix aborts on larger packets.
* config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
Define.
* stabsread.c (define_symbol): If register value is too large,
tell what it is and what max is.
start-sanitize-gdbtk
Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
* gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
gdbtk_tcl_flush): Use "see", not "yview".
(gdbtk_tcl_query): Use questhead bitmap.
various: Always wrap condition of 'if' in {...}.
(add_breakpoint_frame): Set -value on radiobuttons.
(lassign): New proc.
(add_breakpoint_frame): Use lassign, not series of assignments.
(decr): Made faster.
(interactive_cmd): Use "see", not "yview".
(not_implemented_yet): Use warning bitmap.
(update_expr): Don't allow $expr to be evalled by Tcl.
(create_expr_window): Don't use "focus".
(delete_char, delete_line): Define globally.
(delete_line, delete_char, create_command_window, update_autocmd,
build_framework, create_asm_win, create_file_win): Use "see", not
"yview".
(create_copyright_window, center_window, bind_widget_after_class):
New procs.
(FSBox,create_command_window, create_autocmd_window): Binding
changes for Tk4.
(textscrollproc): Define globally.
(build_framework): tk_menuBar no longer needed. Keys Prior, Next,
Home, End, Up, and Down are all defined by Tk.
(apply_filespec): Use error bitmap in dialog.
(files_command): Don't use tk_listboxSingleSelect.
(files_command): Don't use "uniq" to remove duplicates from a
list.
(update_assembly): Use lassign.
(create_asm_win): Removed redundant bindings.
(listing_window_button_1, file_popup_menu): Use tk_popup.
(ButtonRelease-1 binding): Just remove tag from window; rest
handled by Tk.
* gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
(call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
(gdbtk_call_command): Ditto.
end-sanitize-gdbtk
Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
* hpread.c (hpread_build_psymtabs): Finish Jan 4th
enum namespace -> enum_namespace change.
Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
* ch-exp.c (parse_primval): In case ARRAY, add missing
FORWARD_TOKEN ().
Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
* remote-mips.c (mips_receive_header): Recognize \012 instead
of \n, but write \n when program sends a \012.
* ser-mac.c (mac_input_buffer): Increase size of buffer.
Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
* infptrace.c (initialize_infptrace): Move function out of
#ifdef conditional; put code within the function inside an
#ifdef conditional.
* buildsym.c (end_symtab): Remove sort_pending and sort_linevec
arguments. Sorting is now dependent on OBJF_REORDERED. All
callers/references changed.
* dbxread.c (read_ofile_symtab): Correctly determine value for
last_source_start_addr for reordered executables.
(process_one_symbol): Handle N_FUN with no name as an end of
function marker.
* partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
is the high text address for a psymtab.
(case N_SO): Likewise.
(case N_FUN): Handle N_FUN with no name as an end of function
marker.
* minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
at the same address rather than a random subset of them.
* coffread.c (coff_symfile_init): Set OBJF_REORDERED.
* elfread.c (elf_symfile_init): Similarly.
* somread.c (som_symfile_init): Similarly.
* xcoffread.c (xcoff_symfile_init): Similarly.
Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
* stack.c (print_stack_frame print_frame_info) symmisc.c
(dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
that catch_errors doesn't get blindsided by QUIT and lose the
cleanup chain. This fixes a problem where ^C while in a
user-defined command sometimes leaves instream NULL and causes a
segfault in command_loop.
Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
* configure.in, configure: Add `-ldl -lw' for Solaris linking.
Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
* config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
srec.o renamed to dsrec.o.
Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
* breakpoint.c (remove_breakpoint): Change error to warning so
that hardware watchpoint removal problems won't leave breakpoint
traps in the target.
start-sanitize-gdbtk
* configure configure.in: Make --enable-gdbtk be the default.
end-sanitize-gdbtk
* remote-e7000.c (e7000_insert_breakpoint,
e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
breakpoints.
* (e7000_wait): Adjust PC back by two when we see a breakpoint to
compensate for e7000 maladjustment.
* sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
which prevented hardware watchpoints from working.
Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
* infptrace.c (udot_info): New function.
(PT_*): Define each individually if that one is not defined.
* rs6000-nat.c (kernel_u_size): New function
Include <sys/user.h> for "struct user"
* alpha-nat.c (kernel_u_size): New function.
Include <sys/user.h> for "struct user"
* sparc-nat.c (kernel_u_size): New function.
Include <sys/user.h> for "struct user"
* i386b-nat.c (kernel_u_size): New function.
* i386v-nat.c (kernel_u_size): New function.
* config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
(kernel_u_size): Declare.
* config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
(kernel_u_size): Declare.
* config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
(kernel_u_size): Declare.
* config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
(kernel_u_size): Declare.
* config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
(kernel_u_size): Declare.
Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
* mdebugread.c (mylookup_symbol): enum namespace becomes
enum_namespace type.
* symfile.c (add_psymbol_to_list)
(add_psymbol_addr_to_list): Ditto.
* symtab.c (lookup_partial_symbol): Ditto.
(lookup_symbol): Ditto.
(lookup_block_symbol): Ditto.
* win32-nat.c (handle_load_dll): Use incoming dll base.
(child_wait): Catch DLL load errors.
(create_child_inferior): Translated between paths correctly.
Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
* i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
from NUM_REGS to get number of general registers that we care about.
* config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
of number of general regs and number of floating point regs.
Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
* config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
(SKIP_TRAMPOLINE_CODE): New.
* config/i386/xm-win32.h (CANT_FORK): Deleted.
(SLASH*) Changed to use unix style slash.
* symtab.h (namespace enum): becomes typedef to avoid namespace
collision in C++.
* infcmd.c (path_command): Use empty string if PATH name not set.
* i386-tdep.c (skip_trampoline_code): New function.
* srec.c: Renamed dsrec.c to avoid filename collision.
* Makefile.in: Cope with renaming.
Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
* symmisc.c (print_objfile_statistics): Print memory use statistics
for objfile psymbol, symbol, and type obstacks.
Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
* config/mips/nm-irix5.h: Restore.
(TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
from Lee Iverson <leei@ai.sri.com>.
* config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
* config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
For older changes see ChangeLog-95
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