Commit graph

50 commits

Author SHA1 Message Date
Stan Shebs
b676862706 * remote-hms.c (hms_ops): Add value for to_thread_alive.
* remote-nindy.c (nindy_ops): Ditto.
	* remote-udi.c (udi_ops): Ditto.
PR 8839.
1996-01-17 21:26:28 +00:00
Steve Chamberlain
dedcc91de6 Thu Sep 28 14:32:11 1995 steve chamberlain <sac@slash.cygnus.com>
* callback.[ch]: New files.
	* remote-rdp.c: Support for the ARM RDP monitor.
	* Makefile: Update.
	* arm-tdep.c (arm_othernames): New.
	(_initialize_arm_tdep): install 'othernames' command.
	(arm_nullified_insn, shifted_reg_val, arm_get_next_pc): New.
	* configure.in: Check for termios.h, termio.h and sgtty.h.
	(i[345]86-*-win32*): New host.
	* configure: Regenerated.
	* inflow.c: Clean up inclusions.
	* main.c (main): Check for WINGDB, not WIN32.
	* printcmd.c (do_examine): Put QUIT test in loop.
	* remote-hms.c (e7000_load): Delete.
	(hms_ops): Point to generic_load instead.
	* remote-hms.c (hms_ops): Point to generic_load.
	* remote-sim.c (sim_callback_write_stdout): Becomes
	gdbsim_write_stdout.
	(gdbsim_load): Call generic_load.
	* remote-utils.c (gr_load_image): Delete.
	* ser-unix.c (terminal.h): Include instead of havig
	own #if tree.
	(hardwire_flush_input): Reset input buffer too.
	* source.c (openp): If WIN32 then open file in binary mode.
	* terminal.h: Configure IO mechanism using autoconf defines if available and
	not overriden.
	* utils.c (quit, pollquit, notice_quit): WIN32 check becomes WINGDB check.
	* config/arm/arm.mt (TDEPFILES): Add remote-rdp.o
	* config/arm/tm-arm.h (TARGET_BYTE_ORDER): becomes TARGET_BYTE_ORDER_SELECTABLE.
	(ADDR_BITS_REMOVE): New.
	(ORIGINAL_REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): New.
	(INST_xx): New
	(FRAME_FIND_SAVED_REGS): Pass the right argument.
	(arm_get_next_pc): Declare.
	* mswin/prebuilt/*/bfdtarget.h (SELECT_ARCHITECTURES): Need leading &.
1995-09-29 00:14:01 +00:00
Steve Chamberlain
998cfe7df0 * remote-hms.c (hms_cmds): Get reg term right.
* monitor.c (monitor_fetch_register):  If we see
	a non-hex digit, just stop reading.
 	* remote.c (remote_wait): Change way $O is handled.
1995-08-09 20:41:16 +00:00
Fred Fish
6c9638b444 Update FSF address. 1995-08-02 03:41:12 +00:00
J.T. Conklin
2b57629364 * configure.in: Check for working mmap, ansi headers, string.h,
strings.h, and memory.h.
* configure: Regenerated.

* gdb_stat.h: New file, "portable" <sys/stat.h>.
* gdb_string.h: New file, "portable" <string.h>.

* altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c,
convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c,
gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c,
i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c,
mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c,
rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c,
symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c,
ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h"
instead of <sys/stat.h>.

* alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c,
ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c,
core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c,
dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c,
exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c,
fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c,
inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c,
m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c,
monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c,
printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c,
remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c,
remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c,
remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c,
remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c,
remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c,
solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c,
symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c,
valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include
"gdb_string.h" instead of <string.h>.
* gdbtk.c: Likewise.

* config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h,
sparc/xm-sun4os4.h (HAVE_MMAP): Removed.

* config/xm-lynx.h, config/i386/xm-ptx.h,
config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h,
config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/mips/xm-news-mips.h, config/mips/xm-riscos.h,
config/pa/hppah.h, config/rs6000/xm-rs6000.h,
config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h,
config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed.
* config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1995-08-01 20:14:27 +00:00
Steve Chamberlain
45993f6118 Hmm.. The ChangeLog went in, but not the code....
* monitor.c: Turn on caching.
	(monitor_printf): If a ^C was sent, don't expect to see its
	echo.
	(monitor_open): Enable caching.
	(monitor_resume, monitor_load): Flush cache.
	(monitor_xfer_memory): Call cache routine.
	(monitor_dump_regs): New.
	(monitor_fetch_registers):  If monitor_dump_regs available
	then use it.
	(monitor_load): Don't ref exec_bfd if it's NULL.
	(monitor_load_srec): Use new monitor_make_srec calling convention.
	(monitor_make_srec): Rewrite to cope with two, three and four byte
	addresses.
	* remote-hms.c (hms_cmds): Initialze end-of-command delim.
	* dcache.h, dcache.h: Rewritten.
	* remote.c: Reenable caching.
	(getpkt): Reduce MAX_TRIES to 3.
	(remote_xfer_memory): Use dcache_xfer_memory.
	* defs.h (error_hook): New.
	* top.c (error_hook): New definition.
	* utils.c (error): Use error_hook if initialized.
	* sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use
	HAVE_SOCKETS in place of #ifndef GO32.
1995-06-21 21:47:06 +00:00
Stan Shebs
e33c359dcb * array-rom.c: Remove, no longer used.
* remote-hms.c (hms_open): Make static.

	* mpw-config.in (MacSerial.h): Copy from version in {CIncludes},
	not {MPW}Interfaces:CIncludes.
	* ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud.
1995-06-15 22:10:27 +00:00
Steve Chamberlain
5d747d616f Wed Apr 26 19:01:08 1995 Steve Chamberlain <sac@slash.cygnus.com>
* remote-hms.c: Rewrite to use new monitor conventions.
1995-04-27 02:07:44 +00:00
Stu Grossman
7baea94608 * defs.h utils.c remote-hms.c remote-pa.c remote.c: Fix defs and
usage of fputc_unfiltered and putchar_unfiltered.  Eliminate
	putc_unfiltered (it's superfluous).
1995-03-07 08:57:32 +00:00
Steve Chamberlain
03fc5a0b43 * remote-hms.c (hms_ops): Change ref of hr_load_image
to gr_load_image.
	(dcache_flush, dcache_hit, dcache_value, dcache_fetch,
	dcache_poke, dcache_init):  Deleted.
	(hms_open, hms_resume, hms_fetch_word, hms_store_word):
	Use dcache routines provided by remote-util.h
1995-01-26 19:57:09 +00:00
Steve Chamberlain
d2d0e51de4 * remote-hms.c (hms_ops): Change ref of hr_load_image
to gr_load_image.
1995-01-26 18:53:20 +00:00
Steve Chamberlain
0c699ac167 * remote-hms.c (hms_load): Delete.
(target_ops): Use hr_load_image.
1995-01-23 08:11:30 +00:00
Stu Grossman
78b459a7e7 * corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
	remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
	remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
	remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
	w89k-rom.c, target.c, target.h:  Add support for target_stop().
	* gdbtk.c (gdb_stop):  Switch to target_stop().
	* ChangeLog:  Fix comment to make shebs happy...
1994-11-03 22:40:14 +00:00
Jason Molenda
791d4d7d48 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
* remote-hms.c: use remote_debug instead of hms_silent toggle.
        Add warnings about depreciation of `snoop' cmd.
1994-09-15 01:51:58 +00:00
Steve Chamberlain
a87594a562 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* remote-hms.c (hms_read_inferior_memory):  Cope when
	target sends both \r and \n.
1994-09-15 01:29:07 +00:00
Steve Chamberlain
402b0d2e55 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
using go32.
	* remote-hms.c (flush): New function.
	(expect): Get edge case right.
	(hms_read_inferior_memory): Be more tolerant of line noise.
1994-06-29 20:20:42 +00:00
Steve Chamberlain
63eef03aba * h8500-tdep.c (initialize_h8500_tdep, large_command):
All references to value changed to value_ptrlage_command is now
	called big_command.
	All references to value changed to value_ptr.
	* remote-z8k.c (e7000_wait): Use target_waitstatus and SETSTOP
	* remote-hms.c (hms_wait): Timeout after five seconds.
	* ser-go32.c (dosasync_read): Poll if timeout < 0.
	* config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
	* config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1994-04-15 18:43:07 +00:00
Steve Chamberlain
3b5442f9c8 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
(remove_commands, add_commands): Add/remove hms-drain when target
	is connected.
1994-02-12 05:52:11 +00:00
Steve Chamberlain
678ee700bc (hms_fetch_register): Take out REGISTER_TYPE. 1994-02-05 01:06:21 +00:00
Steve Chamberlain
edd01519b9 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
* h8500-tdep.c (saved_pc_after_call): The size of the
	pc is memory model dependent. (segmented_command,
	unsegmented_command, _initialize_h8500_tdep): New commands to
	change memory model.
	* remote-7000.c (initialize_remote_e7000): Change name of snoop
	command.
	* remote-hms.c (hms_load): Remove breakpoints when loaded.
	(hms_wait): Use new status structure
	(hms_open): Push the target here. (hms_before_main_loop): Not
	here.  (supply_val, hms_fetch_register, hms_store_register):  Cope
	with H8/500 names too.
	* sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
	all registers in a compact way.
1994-02-05 00:22:08 +00:00
Jim Kingdon
45dc9be388 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
* Move target_signal_from_host, target_signal_to_host, and
	store_waitstatus from inftarg.c to target.c.  procfs needs them.
	* target.c: Include "wait.h" and <signal.h>.
	* target.h, infrun.c (proceed), proceed callers: Pass new code
	TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
	enums being treated as unsigned and is cleaner.
	* infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
	TARGET_SIGNAL_0.
	* infcmd.c (signal_command), infrun.c (signals_info):
	Don't allow user to specify numeric equivalent of
	TARGET_SIGNAL_DEFAULT.
1994-01-06 16:34:51 +00:00
Jim Kingdon
67ac975911 * target.h: Add enum target_waitkind, enum target_signal, and
struct target_waitstatus.  Change status argument to target_wait to
	be struct target_waitstatus * instead of int *.
	* target.h, infrun.c, all targets: Change type of signal arguments
	to resume(), proceed(), and target_resume() from int to enum
	target_signal.
	* All targets (*_wait, *_resume): Change accordingly.
	* infcmd.c (program_info, signal_command), throughout infrun.c,
	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
	signal code stuff right with the new signals would be non-trivial).
	* inferior.h (stop_signal): Make it enum target_signal not int.
	* target.c, target.h (target_signal_to_string, target_signal_to_name,
	target_signal_from_name): New functions.
	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
	store_waitstatus): New functions.
	* procfs.c (procfs_notice_signals): Use them.
	* i960-tdep.c (i960_fault_to_signal): New function, to replace
	print_fault.
	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1994-01-04 21:53:53 +00:00
Jim Kingdon
f4f0d17487 * valops.c (call_function_by_hand, push_word), defs.h (push_word),
convex-xdep.c, m88k-nat.c, i386m3-nat.c, mips-tdep.c, mipsm3-nat.c,
	ns32km3-nat.c, remote-bug.c, m88k-tdep.c, remote-hms.c, remote-mips.c,
	config/gould/tm-np1.h, hppa-tdep.c (hppa_fix_call_dummy), remote-vx.c:
	Use REGISTER_SIZE, unsigned LONGEST, and
	{store,extract}_unsigned_integer, instead of sizeof
	(REGISTER_TYPE) and REGISTER_TYPE.
	* All tm.h files: Change REGISTER_TYPE to REGISTER_SIZE.
	* hppa-tdep.c (pa_print_fp_reg): Remove unused variable val.

	* Makefile.in (ALLDEPFILES): Remove i386ly-nat.c and m68kly-nat.c.
	Add lynx-nat.c.
1993-12-26 18:10:22 +00:00
Thomas Lord
753a74d977 Same as last time (putc_unfiltered) only this time having saved the
modified source before checking it in.
1993-11-09 21:29:50 +00:00
Thomas Lord
199b2450f6 Change the stream argument to _filtered to GDB_FILE *.
Change all references to stdout/stderr to gdb_stdout/gdb_stderr.

Replace all calls to stdio output functions with calls to
corresponding _unfiltered functions (`fprintf_unfiltered')

Replaced calls to fopen for output to gdb_fopen.

Added sufficient goo to utils.c and defs.h to make the above work.

The net effect is that stdio output functions are only directly used
in utils.c.  Elsewhere, the _unfiltered and _filtered functions and
GDB_FILE type are used.

In the near future, GDB_FILE will stop being equivalant to FILE.

The semantics of some commands has changed in a very subtle way:
called in the right context, they may cause new occurences of
prompt_for_continue() behavior.  The testsuite doesn't notice anything
like this, though.

Please respect this change by not reintroducing stdio output
dependencies in the main body of gdb code.  All output from commands
should go to a GDB_FILE.

Target-specific code can still use stdio directly to communicate with
targets.
1993-11-01 22:25:23 +00:00
Stu Grossman
de43d7d005 * breakpoint.c (breakpoint_thread_match break_command_1):
Thread-specific breakpoint support.
* breakpoint.h (struct breakpoint):  Add thread id field.
* fork-child.c (fork_inferior):  Move call to init_thread_list()
back a bit so that init_trace_fun can do thread functions.
* hppa-tdep.c (restore_pc_queue):  Add pid to call to target_wait.
* hppab-nat.c (child_resume):  Handle default pid.
* hppah-nat.c (child_resume):  Handle default pid.
* i386lynx-nat.c (child_wait):  New arg pid.
* inflow.c (kill_command):  Reset thread list.
* infptrace.c (child_resume):  Handle default pid.
* infrun.c:  Thread-specific breakpoint support.
* inftarg.c (child_wait):  Add pid arg.
* osfsolib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* procfs.c:  Multi-thread support.
* remote-bug.c (bug_wait):  Add pid arg.
* remote-hms.c (hms_wait):  Add pid arg.
* remote-mips.c (mips_wait):  Add pid arg.
* remote-mon.c (monitor_wait):  Add pid arg.
* remote-nindy.c (nindy_wait):  Add pid arg.
* remote-sim.c (gdbsim_wait):  Add pid arg.
* remote-udi.c (udi_wait):  Add pid arg.
* remote-vx.c (vx_wait):  Add pid arg.
* remote-z8k.c (sim_wait):  Add pid arg.
* remote.c (remote_wait):  Add pid arg.
* solib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* target.h (struct target_ops):  Add pid arg to to_wait and
to_notice_signals.
* thread.c (valid_thread_id):  New func to validate thread #s.
* (pid_to_thread_id):  New func to do the obvious.
* thread.h:  Prototypes for above.

* coff-solib.c (coff_solib_add):  Use nameoffset field to locate
filename.
1993-10-16 06:42:02 +00:00
K. Richard Pixley
ade40d3153 bcopy -> memcpy 1993-09-01 20:37:15 +00:00
K. Richard Pixley
e93790f05e * remote-hms.c (hms_wait): use -1 for timeout's which means block
forever rather than 99999.
1993-08-13 21:49:51 +00:00
Jim Kingdon
0685d95ff4 * gdbcore.h: New variable gnutarget.
* core.c: Add commands to set and show it.
	* Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
	* environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
	putenv.

	* symtab.c (decode_line_1): Give error on unmatched single quote.
1993-08-09 16:53:32 +00:00
K. Richard Pixley
5905161c08 * remote-monitor.c: updated copyright.
(bug_ops, monitor_desc): now static.
	  (monitor_desc): in several places, check and/or set to NULL.

	* remote-hms.c (hms_files_info): Add the appropriate items where
	  missing in the printf call.

	* remote-bug.c: new file for m88k bug support.

	* config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
1993-08-02 23:54:27 +00:00
Stu Grossman
25286543da Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
* Makefile.in (CLIBS):  Reorder to make Lynx ld happy.
	* (HFILES):  New file thread.h.
	* (OBS):  New file thread.c.
	* configure.in:  Host config for Lynx/386.
	* fork-child.c (fork_inferior):  Call init_thread_list().
	* infrun.c (resume):  Add pid to invocation of target_resume().
	* (wait_for_inferior): Pay attention to pid from target_wait().
	Multi-threading code now uses this to determine what to do.
	* inftarg.c (child_wait):  Conditionalize based on CHILD_WAIT macro.
	Use target_pid_to_str() macro throughout when printing pid.
	* inferior.h (child_resume):  Add pid to prototype.
	* hppab-nat.c hppah-nat.c infptrace.c (child_resume):  Pass in pid as
	argument, instead of using inferior_pid.
	* procfs.c (procfs_resume):  Pass in pid as argument.  Ignored for
	now.  Use target_pid_to_str() macro throughout for printing process id.
	* remote-adapt.c (adapt_resume):  Pass in pid as argument.
	* remote-eb.c (eb_resume):  Pass in pid as argument.
	* remote-es.c (es1800_resume):  Pass in pid as argument.
	* remote-hms.c (hms_resume):  Pass in pid as argument.
	* remote-mips.c (mips_resume):  Pass in pid as argument.
	* remote-mm.c (mm_resume):  Pass in pid as argument.
	* remote-monitor.c (monitor_resume):  Pass in pid as argument.
	* remote-nindy.c (nindy_resume):  Pass in pid as argument.
	* remote-sa.sparc.c (remote_resume):  Pass in pid as argument.
	* remote-sim.c (rem_resume):  Pass in pid as argument.
	* remote-sp64sim.c (simif_resume):  Pass in pid as argument.
	* remote-st.c (st2000_resume):  Pass in pid as argument.
	* remote-udi.c (udi_resume):  Pass in pid as argument.
	* remote-vx.c (vx_resume):  Pass in pid as argument.
	* remote-z8k.c (rem_resume):  Pass in pid as argument.
	* remote.c (remote_resume):  Pass in pid as argument.
	* solib.c (solid_create_inferior_hook):  Pass inferior_pid to
	target_resume().
	* target.c (normal_pid_to_str):  New routine to print out process
	ID normally.
	* target.h (struct target_ops):  Add pid to prototype at
	to_resume().  (target_resume):  Add pid argument.
	* (target_pid_to_str):  Default definition for normal type pids.
	* thread.c, thread.c:  New modules for multi thread/process control.
1993-08-02 06:25:36 +00:00
Jim Kingdon
9748446f53 * defs.h, main.c (catch_errors): Add return_mask arg.
stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
	other callers: Pass RETURN_MASK_ALL.
	(return_to_top_level), callers: Add return_reason arg.
	* utils.c (quit):
	Use return_to_top_level (RETURN_QUIT) instead of error ().
	* main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
	Use SET_TOP_LEVEL not setjmp (to_top_level).
	* remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1993-06-13 18:16:42 +00:00
Steve Chamberlain
a493d9a667 Try again. Cvs core dumped. 1993-05-01 00:51:23 +00:00
Jim Kingdon
71607f9d62 * Remote targets (mourn): Call unpush_target. 1993-04-28 15:33:20 +00:00
Steve Chamberlain
62b66d6df1 checkpoint 1993-01-18 20:24:47 +00:00
Steve Chamberlain
a944e79a99 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
binary files oring in the right bit.

	* main.c, source.c, state.c, symmisc.c: use macros defined in
	fopen-{bin|both} when fopening files.

	* remote-hms.c, remote-sim.c: lint
1993-01-06 18:22:01 +00:00
Steve Chamberlain
ec25d19bd6 * remote-sim.c: first attempt at general simulator interface
* remote-hms.c: whitespace
	* h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
	understand new stack layout. (print_register_hook): print ccr
	register in a fancy way.
1993-01-03 22:36:04 +00:00
Stu Grossman
3ec5a74b0d * remote-hms.c: Disable all uses of serial_nextbaudrate and
serial_default_name().
1992-10-20 00:16:37 +00:00
Stu Grossman
5a6242dddd * remote-hms.c, ser-go32.c, serial.h: Change from
serial_timedreadchar() to new serial_readchar().
1992-10-19 23:40:36 +00:00
K. Richard Pixley
3950a34e45 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
to_notice_signals.

* inferior.h (proc_signal_handling_change): prototype removed.
* infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
(handle_command): now calls target_notice_signals.
* procfs.c (proc_signal_handling_change): renamed to
  procfs_notice_signals.  Now static.  Add prototype.  All callers
  changed.
* target.h (struct target_ops): new field, to_notice_signals.
(target_notice_signals): new macro to cover new field.
* target.c (cleanup_target): default to_notice_signals to ignore.
* corelow.c (core_ops),
exec.c (exec_ops),
inftarg.c (child_ops),
procfs.c (procfs_ops),
remote-adapt.c (adapt-ops),
remote-eb.c (eb_ops),
remote-es1800.c (es1800_ops, es1800_child_ops),
remote-hms.c (hms_ops),
remote-mm.c (mm_ops),
remote-nindy.c (nindy_ops),
remote-st2000.c (st2000_ops),
remote-udi.c (udi_ops),
remote-vx.c (vx_ops, vx_run_ops),
remote.c (remote_ops),
target.c (dummy_target),
xcoffexec.c (exec_ops): added static initializer for
to_notice_signals.
* xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
1992-10-06 22:54:57 +00:00
John Gilmore
836e343b01 Split non-target-dependent code out of target_attach routines.
* target.h:  Comments on target_attach args and results.
* infcmd.c (attach_command): Check for existing execution, call
target_attach, set up terminal status and wait_for_inferior, wait
for the attach status, and do normal_stop.
* inftarg.c (child_attach):  Remove target independent stuff.
* remote-adapt.c (adapt_attach):  Ditto.
* remote-mm.c (mm_attach):  Ditto.
* remote-udi.c (udi_attach):  Ditto.
* remote-vx.c (vx_attach):  Ditto.

Cleanup.

* remote-hms.c (hms_attach):  Remove completely, it was useless.
* remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c:  Remove
commented-out start_remote calls.
* remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
DENTER and DEXIT macros and their calls.  Use a real debugger --
like gdb -- to see what functions are being called when.
1992-09-26 05:20:24 +00:00
John Gilmore
5ee4e16ca7 Break the thread of control that implies that a unix child
process will be the default target.

* target.c (find_default_run_target, find_default_attach,
find_default_create_inferior, return_zero):  new functions.
(cleanup_target):  Make return_zero the default for to_can_run.

* exec.c (exec_ops), core.c (core_ops):  Replace child_attach and
child_create_inferior references with find_default_XXX instead.

* target.h (struct target_ops): new field, to_can_run.
(find_default_attach, find_default_create_inferior):  new prototypes.
(target_can_run): new macro.

* Also added a zero (default) to_can_run element to all static
struct target_ops initializations throughout GDB, except:
* inftarg.c (child_ops): Use new child_can_run() to enable child runs.

* infrun.c (child_create_inferior):  Clean up error handling when
no exec file is specified.
(child_attach):  Don't require exec file.
1992-09-22 07:23:35 +00:00
John Gilmore
a03d4f8e65 Remove convert_{to,from}_virtual members from target structs. 1992-09-18 09:56:28 +00:00
John Gilmore
b52373a2b1 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
* serial.h (EXFUN):  Remove all uses, convert to PARAMS.
* config/sun4os4.mh:  Include ser-termios.o.  FIXME, all .mh files
should include a ser-XXX.o module.

* dbxread.c (elfstab_build_psymtabs):  Remove DEFUN crap.
* defs.h, i960-pinsn.c, remote-hms.c:  Replace CONST with simple const.

* configure.in:  Map unrecognized sun 68k's, sun sparcs, into
known suns in configure.in, rather than mapping them to unique
config files that happen to duplicate other config files.
* config/sun3.{mh,mt}:  Remove (use identical sun3os4.*).
* config/sun4.{mh,mt}:  Remove (use identical sun4os4.*).
1992-09-02 08:51:17 +00:00
Steve Chamberlain
ae0ea72ee2 Changes to support GDB running on DOS using GO32 and H8 support
* defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
	allowing hosts with different text and binary file formats to
	work.
	* coffread.c (read_coff_symtab): changed calling convention and
	operation - now it opens its own file with FOPEN_RB rather than
	duping and fdopening the provided handle.
	* dbxread.c, cplus-dem.c: #include mangling.
	* exec.c: If O_BINARY isn't defined, set it to 0, call openp for
	binary files oring in the right bit.
	* utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
	* remote-hms.c: cleanup to use the new remote serial stuff
	* serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
	independent remote terminal I/O.
	* remote.c: if DONT_USE_REMOTE is defined, then don't use it.
	* source.c (openp): fix off by one problem removing / - can now
	open a source file in the root directory with DOS.
	* values.c (value_as_pointer): remove bogus address bits from
	long. (unpack_long): unpack into unsigned long/short if pointer.
1992-05-13 01:12:18 +00:00
Michael Tiemann
d747e0af3d Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
* All GDB files that #include defs.h: Removed stdio.h.
	(defs.h): #include stdio.h.

This has been tested by building GDBs for all targets hosted on Sun4.
None of the build problems were related to stdio.h inclusion.  (n.b.
many configurations don't build for other reasons.)
1992-03-03 23:26:26 +00:00
Steve Chamberlain
96743d3c30 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
a ptype to reflect the setting of TARGET_PTR_BIT.  Set the
	TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
	* tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
	* printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
	it before printing out the hex shape of an address.
1992-03-03 07:05:23 +00:00
John Gilmore
e17960fb42 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
Remove to_call_function and target_call_function, since it
always calls the same thing (call_function_by_hand).
1992-02-21 01:34:46 +00:00
Steve Chamberlain
1f46923ff4 * coffread.c (read_enum_type): Use the size of a target int when
describing enum.
	* defs.h: added new #define for TARGET_PTR_BIT, defaults to size
	of target int.
	* h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
	* symtab.c (lookup_reference_type, lookup_ptr_type): use
	TARGET_PTR_BIT to determine size of a pointer
	* values.c (unpack_long): when unpacking a REF or a PTR don't
	assume the size of the type.
1992-02-06 20:03:31 +00:00
Steve Chamberlain
fa4b55a1b1 Development checkpoint 1992-01-28 03:33:04 +00:00