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2000-12-15vasprintf() -> xvasprintf()Andrew Cagney1-1/+1
2000-12-15Replace free() with xfree().Kevin Buettner1-5/+5
2000-06-08Change signature of function add_set_enum_cmd() so that it usesAndrew Cagney1-5/+5
constant character pointers. Update everything. As a consequence fix infrun's follow-fork plugging a small memory leak.
2000-05-16Fix signature of add_set_enum_cmd. Change VAR parameter to char**.Andrew Cagney1-1/+1
Cleanup signature of add_set_cmd. Change VAR parameter to void*.
2000-03-28The set debug changesDaniel Berlin1-3/+3
2000-02-02import gdb-2000-02-01 snapshotJason Molenda1-6/+6
1999-11-09import gdb-1999-11-08 snapshotJason Molenda1-1/+1
1999-10-12import gdb-1999-10-11 snapshotJason Molenda1-0/+5
1999-10-05import gdb-1999-10-04 snapshotJason Molenda1-21/+57
1999-09-22import gdb-1999-09-21Jason Molenda1-95/+203
1999-08-09import gdb-1999-08-09 snapshotJason Molenda1-15/+0
1999-07-12import gdb-1999-07-12 snapshotJason Molenda1-0/+2
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-65/+83
1999-05-25import gdb-1999-05-25 snapshotJason Molenda1-0/+2
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+526
1999-04-16Initial creation of sourceware repositoryStan Shebs1-526/+0
1999-01-18HPMERGE:Andrew Cagney1-1/+1
Pass gdb_stderr instead of stderr. In serial.c, fix call to gdb_fclose() - pass gdb_file** not gdb_file*
1999-01-13 * thread.c: cull duplicate prototypes. Move prototypes to top.Michael Snyder1-12/+14
* serial.c: indentation cleanup. * breakpoint.c: add casts to eliminate compiler warnings.
1998-12-31all remaining *.c *.h files from hp merge.David Taylor1-8/+9
1998-03-05Wed Mar 4 16:53:52 1998 Martin M. Hunt <hunt@cygnus.com>Martin Hunt1-1/+1
* serial.c (_initialize_serial): Add a description of "set remotelogbase". * command.c (do_setshow_command): If no arguments are supplied, don't dump core, instead print out an error message.
1997-08-08Thu Aug 7 19:40:52 1997 Geoffrey Noer <noer@cygnus.com>Geoffrey Noer1-1/+3
Changes to OCD support to support wiggler box as well as target boxes: * ocd.c: change speed in init command to 0 from 80, add (temporary) logging commands to help debugging, (ocd_open): if "target ocd wiggler lpt" then use special ser-ocd.c serial interface which communicates with Wigglers.dll, otherwise do as we did before (ocd_get_packet): add OCD_LOG_FILE and OCD_SET_CONNECTION to switch of known commands of len 0 * ocd.h: add OCD_LOG_FILE * serial.c (serial_open): do serial_interface_lookup on ocd in the case of ocd * ser-ocd.c: add buffer to contain responses from sending a command to the Wigglers.dll. (ocd_readchar): return curr char from buffer and increment ptr (ocd_write): send buffer to Wigglers.dll, storing response in return buffer and initializing curr location ptr to start of buffer.
1997-04-19 * serial.c (serial_log_command): Fix fputs_unfiltered calls.Peter Schauer1-3/+3
1997-04-19 * Makefile.in (SUBDIRS): Add mswin so that make cleanup cleans upStu Grossman1-97/+48
that directory. * defs.h utils.c (error warning): Make message be const. * main.c (fputs_unfiltered): Only send gdb_stdout and gdb_stderr to hook. Otherwise send it to fputs. * monitor.c monitor.h (monitor_get_dev_name): New function. Does the obvious. * remote-e7000.c: Remove debugify stuff. Change printf, fprintf to _filtered forms to make output appear in GUIs. Replace all uses of SERIAL_READCHAR with readchar, which has better error checking. * (e7000_parse_device): Add prototype. * (readchar): Improve doc. Handle random serial errors. * (expect): Disable notice_quit code. It's busted. Remove serial error handling (it's now handled in readchar). Remove remote_debug echoing. That's handled in readchar as well. * (e7000_parse_device): Remove serial_flag arg. It's not necessary. * (e7000_open): Split into two pieces. Second part is e7000_start_remote, and is error protected. Now, when we connect to the target, we setup the initial frame and registers so that the user gets an immediate indication of where the target is. * (gch): Remove debug output. That's handled by readchar. * (e7000_read_inferior_memory): Handle errors better. * (_initialize_remote_e7000): Get rid of `<xxx>' things from command names. They show up when doing completion and confuse things horribly. * ser-e7kpc.c: Remove the last seven months of brain damage. Get rid of the DLL's since we can access the device directly from Win32s and Win95. Get rid of debugify crud. * serial.c: Remove debugify cruft. * (serial_logchar serial_log_command serial_write serial_readchar serial_send_break serial_close): Merge common functionality into serial_logchar. Clean up rest of routines. * sparclet-rom.c: Disembowel. Leave only download routine. Download routine now switches to remote target automatically. * top.c (disconnect): Only define if SIGHUP is defined. Cleans up MSVC/Win32 problem. * utils.c (gdb_flush): Don't call hook unless it's for gdb_stdout or gdb_stderr. * config/sh/tm-sh.h: Define TARGET_SH for WinGDB. * config/sparc/tm-sparclet.h: Remove override for prompt.
1997-02-14 * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments.Dawn Perchik1-1/+1
1997-02-12 * defs.h: Fix cntl-C to read from the Windows message queue.Dawn Perchik1-0/+16
Add prototypes for make_final_cleanup (and the other cleanup routines. * remote-e7000.c: Fix sync code to timeout if unable to sync. Change sync code to report status while trying to sync-up with hardware. Add debugging output and document. * ser-e7kpc.c: Swap order of len & offset to match implementation. Add debugging output and document. * serial.c: Add debugging output. * top.c: Add call to do_final_cleanups. Remove conditionals preventing Win32 from getting SIGQUIT. * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup chain as a parameter. Extract this generic code from the cleanup routines into separate funtions (*_my_cleanup). Keep old functionality by passing "cleanup_chain" to the new funtions. Define the cleanup chain "final_cleanup_chain" to be a cleanup chain which will be executed only when gdb exits. Add functions (*_final_cleanup) to match the original (*_cleanup) functions. (pollquit, quit, notice_quit): Fix to read cntl-C from the Windows message queue.
1996-09-05 * Makefile.in: Add mswin to SUBDIRS. Add rules forStu Grossman1-19/+86
mswin/libwingdb.a and remote-wiggler.o. * breakpoint.c (breakpoint_here_p): Clean up bp enabled test. * (breakpoint_inserted_here_p): New func, just like breakpoint_here_p, except it's honest. Honestly. * breakpoint.h: Proto for above. start-sanitize-gdbtk * configure configure.in: Add host *windows* to list of hosts that don't support GDBtk. end-sanitize-gdbtk * configure configure.in: Add mswin to configdirs if host is i[3456]86-*-windows. * core-aout.c (fetch_core_registers register_addr) gdbcore.h: Change all vars that can contain addresses to type CORE_ADDR. * findvar.c (supply_register): Allow val to be NULL. This means that regno is unsupported. * (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms just call pid forms with inferior_pid so that there's only once place to hack PC's and such. * infrun.c (proceed): Don't skip breakpoints if user changed PC. * remote-wiggler.c: New file. Support for BDM interface from Macraigor Systems. * serial.c: Enhance serial logging capability. Add hex and octal output modes (set remotelogbase {hex|octal|ascii}. Also log breaks, timeouts, errors, and eofs. * serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper function so that we can log breaks. Don't export serial_logfile or serial_logfp. * top.c (execute_command): Don't test for serial_logfp here. Just call serial_log_comand, and let serial.c sort it out. * valops.c (value_of_variable): Don't attempt to establish frames for static and global variables. This makes things work a bit better if the stack or frame pointer is trashed. * config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o. * config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack misaligned stacks during function calls.
1996-07-26See gdb ChangeLog entry with header:Fred Fish1-0/+3
Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> for a rather huge set of changes. I was going to put them here, but it made cvs dump core. :-(
1996-04-05 * configure.in: Check for setpgid function.Fred Fish1-0/+1
* 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: Ditto. * f-exp.y: Ditto. * m2-exp.y: Ditto. * c-exp.y: Include <ctype.h>. * serial.c: Ditto. * 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.
1996-02-01 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.Fred Fish1-13/+13
1996-01-24 * NEWS: Make note of new record and replay feature forFred Fish1-0/+134
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.
1996-01-13 * dsrec.c (load_srec): Remove unused variable.Steve Chamberlain1-1/+3
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.
1995-11-14 * monitor.c (monitor_load_srec monitor_make_srec): Move allStu Grossman1-0/+29
S-record download code into srec.c. * srec.c srec.h: New files. Contain S-record loading routines formerly in monitor.c. * serial.c serial.h: New routine just like fprintf, but uses serial_t instead of FILE *. * sh-tdep.c (frame_find_saved_regs init_extra_frame_info): Don't add four to saved pc (makes things match manual). Also, fix bug where we didn't get pc from stack frame correctly. * config/sh/tm-sh.h (SAVED_PC_AFTER_CALL): Don't add four to saved pc. Real hardware does this for you. * sh3-rom.c (sh3_load): New routine. Sets up for download then calls generic S-record loader. * config/h8300/h8300.mt, config/h8500/h8500.mt, config/m68k/monitor.mt, config/pa/hppapro.mt, config/sh/sh.mt: Add srec.o to TDEPFILES.
1995-10-05Thu Oct 5 13:27:30 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+1
* win32.c: New file; support for debugging on windows NT. * configure.in: (i[345]86-*-win32): New target. * configure: Regnerated. * eval.c (evaluate_subexp_standard): Remove unused name. * serial.c (gdb_string.h): Include. * source.c (value.h): Include. * config/i386/i386win32.mh (XDEPFILES): Add win32.o * config/i386/i386win32.mt: New. * config/i386/tm-i386win32.h: New.
1995-08-02Update FSF address.Fred Fish1-1/+1
1995-07-20 * config/m68k/tm-m68kv4.h (DWARF_REG_TO_REGNUM): Define toPeter Schauer1-2/+8
correctly map floating point registers numbers. * dwarfread.c (locval, new_symbol): Handle variables that are optimized out. * mdebugread.c: Replace all uses of builtin_type_* with mdebug_type_*. Define and initialize mdebug_type_*. * serial.h (serial_close): Add additional argument `really_close'. (SERIAL_CLOSE): Update serial_close call accordingly. (SERIAL_UN_FDOPEN): Use serial_close to handle refcnt properly. * serial.c (serial_close): Handle `really_close'. * serial.h (scb_base): Moved to serial.c, made static. * valops.c (value_addr): Don't coerce arrays. (typecmp): Coerce arrays instead of calling value_addr if necessary.
1995-06-08 * defs.h maint.c monitor.c remote-mips.c remote.c: Add supportStu Grossman1-2/+48
for `watchdog' variable. This allows the user to put an upper limit on the amount of time that GDB will wait for the target to return from a step or continue operation. This will primarily be used for the testsuite, where it is difficult to come up with a reasonable timeout for things like function calls, which can take as long as three minutes under some circumstances. If the watchdog timer expires, GDB will generate an error that looks like `Watchdog has expired.', and will detach from the target. * remote-mips.c (mips_open): Setup initial frame from target. Print it out so that user is told where the program is stopped when they attach. * remote-nrom.c: Loads of cleanups. Use serial code to open network connections. Use expect() to wait for response to download command. * ser-tcp.c (tcp_open): Retry connection if we get ECONNREFUSED. * serial.c serial.h (serial_open serial_fdopen serial_close): Allow users to open the same device multiple times. They all get to share the same serial_t. This is about the only way to have multiple active targets use the same device (for download and debug). * sparcl-tdep.c: Keep #include <unistd.h> away from GO32. * target.c: Add `targetdebug' variable. If this is non-zero, then a special target is put at the top of the target stack which will cause all calls through the target vector to have their args and results printed out.
1994-06-27 * ser-e7kpc.c: New file to support the E7000 with the PC ISASteve Chamberlain1-2/+4
bus interface. * serial.c (serial_open): Notice device "pc". * remote-e7000.c: Fix copyright date. (expect): Compare \n and \r the same. (e7000_open): Allow pc as a serial port * sh/sh.mt: Add ser-e7kpc. * h8300/h8300hms.mt: Add ser-e7kpc. * main.c (proc_wait): Don't wait if using go32.
1993-11-01Change the stream argument to _filtered to GDB_FILE *.Thomas Lord1-3/+3
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.
1993-10-22 * Makefile.in (init.c): Generate using the source, not munch. ThisJim Kingdon1-1/+3
cleans up all kinds of hassles (which nm to use in munch, etc). The new formatting conventions (mostly already followed) are that the name of the _initialize_* routines must start in column zero, and must not be inside #if. * munch: Removed. * Makefile.in: Remove references to munch. * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c, alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c, procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c, i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c, z8k-tdep.c: Make sure the above conventions are followed. Make sure they are all declared as returning void. Clean up miscellaneous comments and such.
1993-06-26 * remote.c: Add arg names to prototypes, in a modest effort atStu Grossman1-5/+8
clarification. Also add prototypes for some new functions. * (remote_wait): Better error reporting for 'T' responses. * ser-go32.c (strncasecmp): Make str1 & str2 be const. * (dos_async_init): Make usage message reflect requested port #. * ser-tcp.c (tcp_open): Terminate hostname properly to prevent random hostname lookup failures. Add nicer message for unknown host error. (wait_for): Wake up in case of exceptions. Also, restart select() if we got EINTR. * ser-unix.c (wait_for): Restart select() if we got EINTR. * serial.c: (serial_close): Clean up code.
1993-06-09 * serial.c (serial_close): If scb is NULL, don't try to closeRob Savoye1-3/+5
it. * configure.in: Add support for rom68k and bug boot monitors.
1993-06-09add commentJim Kingdon1-0/+15
1993-05-29 * Makefile.in: Add new file ser-tcp.c.Stu Grossman1-57/+108
* defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED. * findvar.c (write_register): See if we are writing back the same value that's already in the register. If so, don't bother. * remote.c (putpkt, getpkt): Improve handling of communication problems. * ser-go32.c: Prototype it to death. Update serial_ops and add dummy routines where appropriate. * ser-tcp.c: New module to implement serial I/O via TCP connections. * ser-unix.c: Clean up getting/setting of tty state. Get rid of SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces. * serial.c: Add start of support for connect command. (serial_open): Distinguish between tcp and local devices. * serial.h (struct serial_ops): Get rid of restore, add get_tty_state and set_tty_state. Define protoypes and macros for this mess. * gdbserver/remote-utils.c: Add tcp support. (readchar): Do some real buffering. Handle error conditions gracefully. * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c (Lynx), remove lots of cruft.
1993-04-09 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.Stu Grossman1-1/+10
(putpkt, getpkt): Use new return codes for SERIAL_READCHAR. * ser-go32.c: Return -1 on most failures, 0 on most successes, and use new return codes for go32_readchar(). * ser-unix.c: Ditto. Also, move error handling up to caller for SERIAL_SETBAUDRATE(). * serial.c (serial_open): Internal call, not SERIAL_OPEN to get to specific routine. (serial_close): New routine to wrap around device close routine. serial.h: Clean & document return values more clearly.
1993-04-06 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].Stu Grossman1-0/+181
These implement a new serial line interface for talking to remote targets. * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts, EXCEPT go32, which gets ser-go32.c. * remote.c: Use new serial interface. More remote-xxx's to be converted later. * ser-bsd.c, ser-termios.c: Removed. * serial.c: New. Implements common operations for all serial types. * ser-unix.c: New. Unix specific serial operations for various flavors of Unix (Posix, SysV, BSD). * serial.h: Generic serial interface defs. * config/i386/go32.mh, config/i386/i386bsd.h, config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove ser-bsd.o from XDEPFILES. All the magic is now handled in configure.in.
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