Commit graph

163 commits

Author SHA1 Message Date
Jason Molenda
adcb1e06ef 1998-12-30 Jason Molenda (jsm@bugshack.cygnus.com)
* utils.c: <readline/readline.h> instead of "readline/readline.h".

        * configure.in (TERM_LIB): Search for the appropriate term library
        on the host system.
        * configure: Regenerated.
        * Makefile.in (TERMCAP): Set based on autoconf check.
        * config/*/*.mh: Don't override TERMCAP setting.
1998-12-31 01:30:52 +00:00
Stan Shebs
6d2743e5ec 1998-12-14 J.T. Conklin <jtc@redbacknetworks.com>
* config/i386/nbsd.mh, config/m68k/nbsd.mh, config/ns32k/nbsd.mh
	(XDEPFILES): Add ser-tcp.o.
1998-12-14 23:42:19 +00:00
Jason Molenda
223a358838 1998-12-07 Jason Molenda (jsm@bugshack.cygnus.com)
* config/i386/xm-cygwin.h: Remove REQUEST_QUIT definition.
        * config/powerpc/xm-cygwin.h: Ditto.

PR 17664.

With this define in place, you can't type "q" to get out of GDB's pager
under Cygwin.
1998-12-07 23:07:17 +00:00
Andrew Cagney
b696009406 CARP:
Cleanup FRAME_CHAIN_VALID. Replace all macro's with functions.
1998-11-30 10:56:16 +00:00
Andrew Cagney
3a0c96a996 CARP:
Rewrite INNER_THAN so that it takes parameters.
1998-11-28 22:53:04 +00:00
Andrew Cagney
679ce73102 CARP: Delete ABOUT_TO_RETURN across all targets. 1998-11-26 11:13:01 +00:00
Geoffrey Noer
7c9ead687a fix sanitize file 1998-11-14 01:45:12 +00:00
Geoffrey Noer
d836385e11 Fri Nov 13 00:15:08 1998 Geoffrey Noer <noer@cygnus.com>
Changes to account for name change from cygwin32 to cygwin and
        clean up Win32-related ifdefs.

        * configure.tgt: check for cygwin* instead of cygwin32.
        New cygwin gdb_target variable loses the "32".
        * configure.host: check for cygwin* instead of cygwin32.
        New cygwin gdb_host variable loses the "32".
        * configure.in: test __CYGWIN__ instead of __CYGWIN32__,
        rename gdb_cv_os_cygwin32 variable to drop the "32".  Call
        AM_EXEEXT instead of AC_EXEEXT since that isn't in a released
        autoconf yet.
        * configure: regenerate.

        * main.c: drop "32" from cygwin_ funcs, include sys/cygwin.h
          where
        cygwin path conv protos live, instead of adding a proto here
          for
        them here.
        * {main.c, ser-tcp.c, ser-unix.c, top.c}: check __CYGWIN__
        instead of __CYGWIN32__.
        * source.c: thoughout, check _WIN32 instead of WIN32.

        * config/i386/cygwin32.mh: delete.
        * config/i386/cygwin.mh: new file, was cygwin32.mh.
        * config/i386/cygwin32.mt: delete.
        * config/i386/cygwin.mt: new file, was cygwin32.mt.
        * config/i386/tm-cygwin32.h: delete.
        * config/i386/tm-cygwin.h: new file, was tm-cygwin32.h.
        * config/i386/xm-cygwin32.h: delete.
        * config/i386/xm-cygwin.h: new file, was xm-cygwin32.h.
        * config/i386/xm-windows.h: #include xm-cygwin.h now.
        * config/powerpc/cygwin32.mh: delete.
        * config/powerpc/cygwin.mh: new file, was cygwin32.mh.
        * config/powerpc/cygwin32.mt: delete.
        * config/powerpc/cygwin.mt: new file, was cygwin32.mt.
        * config/powerpc/tm-cygwin32.h: delete.
        * config/powerpc/tm-cygwin.h: new file, was tm-cygwin32.h.
        * config/powerpc/xm-cygwin32.h: delete.
        * config/powerpc/xm-cygwin.h: new file, was xm-cygwin32.h.

        * rdi-share/aclocal.m4: regenerate with aclocal.
        * rdi-share/configure: regenerate with autoconf.
        * rdi-share/{host.h, hostchan.c, hostchan.h, serdrv.c,
        * serpardr.c,
        unixcomm.c}: check __CYGWIN__ instead of __CYGWIN32__.
1998-11-13 08:16:08 +00:00
Christopher Faylor
3cee93ac7a * top.c (gdb_readline): Allow CRLF line termination on systems
which define CRLF_SOURCE_FILES.
* win32-nat.c: 1) Add thread support, 2) fix ability to attach to
a running process, and 3) implement limited support for cygwin
signals.
(thread_rec): New function.
(child_add_thread): Ditto.
(child_init_thread_list): Ditto.
(child_delete_thread): Ditto.
(do_child_fetch_inferior_registers): Ditto.
(do_child_store_inferior_registers): Ditto.
(handle_output_debug_string): Ditto.
(child_fetch_inferior_registers): Use do_* function to perform
operation.
(child_store_inferior_registers): Ditto.
(child_continue): Ditto.
(child_thread_alive): Ditto.
(cygwin_pid_to_str): Ditto.
(handle_load_dll): Reorganize, add first attempt at reading
dll names from attached processes.  Change info messages to provide
more information when dll is already loaded.
(handle_exception): Changes mandated by new thread-aware structures.
(child_wait): Track thread creation/destruction.  Handle cygwin
signals.
(child_create_inferior): Ditto.
(child_resume): Ditto.
(child_kill_inferior): Ditto.  Close child process handle to avoid a
handle leak.
(child_ops): Fill out child_ops fields that deal with threads.
* config/i386/tm-cygwin32.h: Declare function and macro needed
for converting a cygwin "pid" to a string.
* config/i386/xm-cygwin32.h: define HAVE_SIGSETMASK as 0 since
sigsetmask is not defined in cygwin.
1998-11-05 14:08:48 +00:00
Jason Molenda
4ff3dfab54 1998-08-18 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Add more header files to AC_CHECK_HEADERS.
        * configure: Regenerated.

        * command.c: Include wait.h or sys/wait.h if present.
        * inftarg.c: Ditto.
        * core-aout.c: Include ptrace.h or sys/ptrace.h if present, based
        on autoconf test.
        * infptrace.c: Ditto.

        * expprint.c: Include ctype.h for isprint prototype.
        * i386aix-nat.c: Include sys/reg.h if autoconf says it is present.
        * i386v-nat.c: Include ptrace.h, sys/ptrace.h, and sys/reg.h if
        present, based on autoconf test.

        * utils.c: Include curses.h and term.h if present.
        (puts_debug): Change 'carriage_return' local variable to return_p
        to avoid name clash.

        * config/m68k/nm-apollo68b.h: Don't define PTRACE_IN_WRONG_PLACE,
        determine it with autoconf.
        * config/i386/nm-linux.h: Don't define NO_SYS_REG_H, determine it
        with autoconf.
        * config/i386/nm-i386sco.h: Don't define NO_PTRACE_H, determine it
        with autoconf.
        * config/i386/nm-i386v.h: Ditto.
        * config/i386/nm-symmetry.h: Ditto.
        * config/m88k/xm-cxux.h: Ditto.
        * config/m88k/xm-dgux.h: Ditto.

        * config/m68k/delta68.mh (NAT_FILE): nm-delta68.h no longer necessary.
        * config/m68k/nm-delta68.h: Removed.
1998-08-18 23:04:24 +00:00
Mark Alexander
4448ace242 * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it
work on hosts of any endianness.
	* config/i386/tm-i386v.h: Ditto.
1998-07-24 20:44:47 +00:00
Mark Alexander
bd06c4e4d3 * config/i386/tm-i386.h (STORE_STRUCT_RETURN): Make it
work on hosts of any endianness.
1998-07-24 20:38:43 +00:00
Stan Shebs
e3147bf286 Humoring RMS by saying "GNU/Linux" instead of just "Linux" 1998-04-22 01:44:38 +00:00
Jason Molenda
5cf178d819 add i386sco5.mt, nm-i386sol2.h, tm-i386sco5.h, tm-i386sol2.h 1998-04-21 16:51:20 +00:00
Jason Molenda
1e50f1b441 Mon Apr 20 14:18:45 1998 J. Kean Johnston <jkj@sco.com>
* procfs.c: Added replacement macros for LWP stuff.  Fixed support
        for UnixWare / SVR4.2MP targets and any targets which use
        multi-file /proc entries.  Fixed support for hardware watchpoints.
        * solib.c: SCO needs some of the same code as SunOS. Change
        preprocessor conditionals.

        * config/i386/i386sco5.mt: New file.
        * config/i386/tm-i386sco5.h: New file.
        * config/i386/i386sco5.mh (NATDEPFILES): add i386v-nat.o.
        * config/i386/nm-i386v42mp.h
        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
        Add other macros for hardware assisted watchpoints.
        * config/i386/nm-i386sco5.h: Correct attributions.
        (TARGET_HAS_HARDWARE_WATCHPOINTS): define.
        * config/i386/nm-linux.h (target_remote_watchpoint): Pass
        'type' through to i386_insert_watchpoint.

Mon Apr 20 14:12:30 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)

        * infrun.c (wait_for_inferior): Don't add signalled processes
        as new threads.
        * procfs.c (wait_fd): Note if LWP has exited.
        (procfs_wait): use GETPID to get process ID.


NOTE:  I didn't commit Kean's changes to configure.host/configure.tgt
yet because they are kind of bogus and I'm punting back to him to let
him figure out what he's trying to do.  So configuring for UnixWare
may not work just yet.
1998-04-20 21:25:40 +00:00
Stan Shebs
8970f2fd36 * config/i386/i386mk.mt (OBJFORMATS): Delete, no longer used.
* config/i386/xm-i386mk.h: Fix an include.
	* config/pyr/tm-pyr.h (PC_INNER_THAN): Remove, never used.
1998-02-14 00:49:47 +00:00
Fred Fish
043fadbe52 Fix some mswin sanitization problems. 1998-01-27 05:19:50 +00:00
Fred Fish
0728afad48 * configure.in (--with-mmalloc): Add new configure arg to use the
mmalloc package.  Default is to not use it.
	(START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not
	the string "2".
	* acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef.
	* configure: Regenerated.
	* config.in: Regenerated.
	* Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove.
	(MMALLOC): Set using configure.
	(MMALLOC_CFLAGS): Set using configure.
	* config/i386/tm-linux.h (sys_quotactl): Define to 1 rather
	than just defining it.
	* mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC.
	* utils.c (NO_MMALLOC): Use USE_MMALLOC instead.
	* objfiles.c: ditto.
	* defs.h: ditto.
	* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove.
	* config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove.
	* config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove.
	* config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove.
	* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove.
	* gdbserver/Makefile.in (MMALLOC_*): Remove.
	* config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove.
	* config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
	* config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
1998-01-14 04:28:29 +00:00
Andrew Cagney
ae1cf848ed Add tm-fbsd.h 1997-11-25 21:44:13 +00:00
Andrew Cagney
f7b8c9ce46 Improve GDB support for FreeBSD host/target.
To configure.in: make PRINTF_HAS_LONG_LONG check more pedantic; check
that SCANF_HAS_LONG_DOUBLE instead of assuming PRINTF_HAS_LONG_DOUBLE
implies it; document.
1997-11-24 06:50:12 +00:00
Geoffrey Noer
b330780e25 Tue Nov 4 16:52:50 1997 Geoffrey Noer <noer@cygnus.com>
* config/i386/cygwin32.mh: because cygwin.dll calls malloc/realloc
        to allocate memory for environ space, gdb cannot use memory
        checks -- set -DNO_MMCHECK
1997-11-05 00:56:39 +00:00
Felix Lee
20b32dc554 * config/i386/windows.mh (XDEPFILES): need to list some files
explicitly, for odd reasons.
1997-09-20 01:53:41 +00:00
Felix Lee
008c23e8fc * config/i386/windows.mh (XDEPFILES): reduce to libwingdb.a.
otherwise link command line is too long.
1997-09-10 03:48:37 +00:00
Geoffrey Noer
2549d2b385 Mon Aug 11 16:22:36 1997 Geoffrey Noer <noer@cygnus.com>
* ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): macro
        BDM_BREAKPOINT already has braces around it, remove erroneous ones.
        * ser-ocd.c (ocd_write): conditionalize on _WIN32 instead of
        __CYGWIN32__
        * config/powerpc/tm-ppc-eabi.h: remove BDM_NUM_REGS, BDM_REGMAP
        * ppc-bdm.c: move BDM_NUM_REGS, BDM_REGMAP here from tm.h file,
        fill in doc fields of bdm_ppc_ops.
        (bdm_ppc_fetch_registers): don't ask for invalid registers such
        as the MQ or floating point regs not present on ppc 8xx boards
        (bdm_ppc_store_registers): don't write those same invalid registers
        * config/i386/cygwin32.mh: stop including ocd.o ser-ocd.o
        * config/powerpc/ppc-eabi.mt:
        * config/powerpc/ppcle-eabi.mt:
        * config/powerpc/ppc-sim.mt:
        * config/powerpc/ppcle-sim.mt: include ser-ocd.o
1997-08-11 23:40:26 +00:00
Ian Lance Taylor
5dcd8e7012 * ser-ocd.c: If _WIN32, include <windows.h>.
(dll_do_command): New static variable if _WIN32.
	(ocd_open): Set dll_do_command if _WIN32.
	(ocd_write): Use dll_do_command rather than do_command.
	* config/i386/cygwin32.mh (XDEPFILES): Remove libwigglers.a.
	(BDM_DLLNAME, BDM_LIBNAME, BDM_DEFFILE): Don't define.
	($(BDM_LIBNAME)): Remove target.
	* wigglers.def: Remove.
1997-08-09 00:21:50 +00:00
Ian Lance Taylor
f4bfbfe2f9 * config/i386/cygwin32.mh ($(BDM_LIBNAME)): Rename target from
libwigglers.def.
	(libwigglers.a): Remove target.
1997-08-08 20:32:44 +00:00
Geoffrey Noer
35ce4f0813 Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
* Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
        sub makes, change clean rule to also remove *.a to remove
        libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
        remove remote-wiggler.o
        * configure.in: add DLLTOOL support
        * configure: regenerate
        * wigglers.def: new file for imports for wigglers.dll
        * ser-ocd.c: new file which is layer between ocd.c and either the
        wigglers.dll or the target box, only stub so far
        * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
        * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
        * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
        to XDEPFILES, add rules to build libwigglers.a

        checking in changes of Stu Grossman  <grossman@cygnus.com>:
        * remote-wiggler.c: delete
        * ocd.c: new, was remote-wiggler.c
        always include sys/types.h, include ocd.h, move WIGGLER
        commands and many wiggler prototypes to ocd.h, make wiggler_desc
        static, stop making local wiggler functions static,
        define write_mem_command for wiggler_write_bytes
        (wiggler_start_remote): stop hardcoding the target type,
        instead set and use a target_type variable.
        (wiggler_open): add new target_type and ops args
        (wiggler_wait): now no longer takes pid and target_status as args,
        stop trying to set target_status struct, remove BGND insn
        checks
        (read_bdm_registers): renamed to wiggler_read_bdm_registers
        (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
        remove pktlen check, set reglen instead of numregs
        (dump_all_bdm_regs): delete
        (wiggler_fetch_registers): delete
        (wiggler_prepare_to_store): now just an empty function
        (wiggler_store_registers): delete
        (wiggler_read_bdm_register): new
        (wiggler_write_bdm_registers): new
        (wiggler_write_bdm_register): new
        (wiggler_write_bytes): use write_mem_command variable instead of
        WIGGLER_WRITE_MEM
        (get_packet): renamed to wiggler_get_packet, change refs throughout
        (put_packet): renamed to wiggler_put_packet, change refs throughout
        (wiggler_get_packet): add break to default case of switch,
        change length of WIGGLER_GET_VERSION len to 10 from 4 to match
        specs
        (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
        (flash_xfer_memory): delete
        (noop_store_registers): new placeholder replacement for
        target_store_registers() which prevents generic_load from trying to
        set up the PC.
        (bdm_update_flash_command): add store_registers_tmp variable,
        make handling of wiggler_ops more generic -- define wiggler_ops
        in a target-specific file instead (such as ppc-bdm.c in the case
        of the ppc), use current_target to deal with registers again
        making this file less target-specific.
        (bdm_read_register_command): new
        (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
        comment out add_cmd ("read-register", ...)
        * ocd.h: new, contains common wiggler prototypes, command definitions
        * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
        structure for ppc bdm
        (bdm_ppc_open): new
        (bdm_ppc_wait): new
        (bdm_ppc_fetch_registers): new
        (bdm_ppc_store_registers_: new
        (_initialize_bdm_ppc): new
	* config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
1997-08-07 06:31:46 +00:00
Ian Lance Taylor
f897ef47f1 * source.c (OPEN_MODE, FDOPEN_MODE): Define; value depends upon
whether CRLF_SOURCE_FILES is defined.
	(open_source_file): Use OPEN_MODE with open and openp.
	(print_source_lines): Use FDOPEN_MODE with fdopen.  If
	CRLF_SOURCE_FILES is defined, ignore \r characters.
	(forward_search_command): Use FDOPEN_MODE with fdopen.
	(reverse_search_command): Likewise.
	* config/i386/xm-cygwin32.h (CRLF_SOURCE_FILES): Define.
	(LSEEK_NOT_LINEAR): Don't define.
1997-07-04 18:54:57 +00:00
Stu Grossman
178b282ba9 * config/alpha/alpha-osf3.mh config/i386/{i386gnu linux}.mh
config/mips/{embed embed64 embedl embedl64 vr4300 vr4300el vr5000
	vr5000el}.mt config/powerpc/{aix aix4}.mh config/rs6000/{aix
	aix4}.mh config/sh/sh.mt config/sparc/sp64sim.mt:
start-sanitize-v850
	config/v850/v850.mt:
end-sanitize-v850
	Remove -lm.  That's now handled by configure.
1997-04-22 17:13:41 +00:00
Geoffrey Noer
5e127f7693 Mon Apr 14 11:55:27 1997 Geoffrey Noer <noer@pizza.cygnus.com>
* config/i386/cygwin32.mh: remove -lkernel32 from XM_CLIBS
        since gcc automatically includes it
1997-04-14 18:57:47 +00:00
Geoffrey Noer
234a732de0 Thu Apr 10 13:20:53 1997 Geoffrey Noer <noer@cygnus.com>
* procfs.c: Substantial (but incomplete) changes to support
        sysv4.2mp procfs as implemented in UnixWare 2.1.  The procinfo
        struct now has substructs like struct flt_ctl instead of
        just a fltset_t and has a ctl_fd, status_fd, as_fd, and
        map_fd instead of a single fd.  Non-sysv4.2mp procfs models
        still have the structs and multiple fds, but don't use the
        entire struct and the four fds all point to the same thing.
        We use PROCFS_USE_READ_WRITE to decide whether to talk to
        procfs with reads/writes or use ioctl instead.  We use
        HAVE_MULTIPLE_PROC_FDS to determine whether procfs really has
        multiple fds or not.  PROC_NAME_FMT is split out into
        CTL_PROC_NAME_FMT, AS_PROC_NAME_FMT, MAP_PROC_NAME_FMT,
        STATUS_PROC_NAME_FMT.

        (procfs_notice_signals): now a necessary wrapper around
        (notice_signals): which are the new guts for noticing signals
        (open_proc_file): gets a new flag arg used in sysv4.2mp to
        determine whether or not to attempt to open the ctl_fd.
        (procfs_read_status): new local function, reads procfs status
        (procfs_write_pcwstop): new local function, writes a PCWSTOP
        (procfs_write_pckill): new local function, writes a PCKILL
        (unconditionally_kill_inferior): remove signo since we now
        just call procfs_write_pckill().
        (procfs_xfer_memory): call lseek with SEEK_SET rather than 0
        (proc_iterate_over_mappings): the whole function is ifdefed
        on UNIXWARE to keep things readable.

        Expanded the syscall_table to include new potential sysv4.2mp
        members.  Note that all ifdefs of UNIXWARE should be eliminated
        if possible or renamed to describe what's being selected for a
        bit better.  Sysv4.2mp and IRIX both have SYS_sproc so the
        IRIX specific code now also checks it's not UNIXWARE.

        * config/i386/tm-i386v42mp.h: also define HAVE_PSTATUS_T,
        HAVE_NO_PRRUN_T, PROCFS_USE_READ_WRITE, and UNIXWARE
        * config/mips/nm-irix4.h: set CTL_PROC_NAME_FMT et al to
        "/debug/%d" as PROC_NAME_FMT used to be
1997-04-10 20:24:42 +00:00
Geoffrey Noer
aefe80633b Fixed .Sanitize 1997-03-20 21:52:10 +00:00
Geoffrey Noer
9e3977b9df Wed Mar 19 16:13:22 1997 Geoffrey Noer <noer@pizza.cygnus.com>
New UnixWare 2.1 configuration
        * config/i386/i386v42mp.mt: new
        * config/i386/i386v42mp.mh: new
        * config/i386/tm-i386v42mp.h: new
        * config/i386/nm-i386v42mp.h: new
        * configure.tgt: added new entries
        * configure.host: added new entries
1997-03-20 00:41:50 +00:00
Mark Alexander
04624a8582 * config/i386/xm-windows.h: Undo previous change to SIGTRAP
and SIGQUIT values; it messed up non-MIPS targets.
1996-12-31 15:01:55 +00:00
Mark Alexander
62487cdb30 * config/i386/xm-windows.h: Make SIGTRAP and SIGQUIT consistent
with sim/mips/support.h.
1996-12-29 17:18:12 +00:00
Mark Alexander
25012f0e71 * valprint.c (print_longest): Don't lose upper bits
of 64-bit values on Windows.
	* config/i386/xm-windows.h: Leave CC_HAS_LONG_LONG defined,
	undefine PRINTF_HAS_LONG_LONG, so that 64-bit values will
	be printed without loss of upper bits.
1996-12-27 04:04:44 +00:00
Geoffrey Noer
9fb53c4fed Wed Nov 20 16:15:15 1996 Geoffrey Noer <noer@cygnus.com>
* config/i386/cygwin32.mh: add MMALLOC_CFLAGS = -I$(MMALLOC_SRC)
        -DMMCHECK_FORCE=1 so memory checks are loaded for cygwin32 gdb
1996-11-21 00:17:54 +00:00
Geoffrey Noer
ea5c2d663c Tue Oct 29 16:56:01 1996 Geoffrey Noer <noer@cygnus.com>
* config/i386/xm-cygwin32.h:
        * config/powerpc/xm-cygwin32.h:
        add #define LSEEK_NOT_LINEAR so source lines aren't unexpectedly
        truncated
1996-10-30 00:58:26 +00:00
Stu Grossman
139e2c0f92 * dbxread.c: Don't swap symbols in place, since internal and
external forms may have different sizes.  Don't assume that an
	internal_nlist has the same layout as an external_nlist.  Create
	symbol for n_strx element so to hide specifics of nlist from
	partial-stab.h.
	* partial-stab.h:  Don't reference dbxread symbols directly.  Use
	CUR_SYMBOL_STRX instead.
	* config/i386/xm-windows.h:  Define SIGQUIT and SIGTRAP.

	* config/v850/tm-v850.h:  Define PS_REGNUM and TARGET_V850 for
	MSVC builds.
	* mswin/gdbwin.c (reg_order):  Define register order for V850.
	* mswin/gui.cpp (CGuiApp::InitInstance):  Define target name for
	V850.
	* mswin/regdoc.h:  Define MAXREGS for V850.
1996-10-24 17:31:45 +00:00
Stu Grossman
e7b9847623 Add windows.mh and xm-windows.h 1996-10-08 17:27:11 +00:00
Stu Grossman
8a5c77a19e * config/i386/windows.mh config/i386/xm-windows.h:: New config
files to support building Wingdb (built under Microsoft build
	environment).
1996-10-08 17:12:06 +00:00
Fred Fish
5bb23a95f4 * inferior.h (IN_SIGTRAMP): Pass pc to SIGTRAMP_START and
SIGTRAMP_END.
	* config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END):
	Define with dummy pc arg.
	* config/m68k/tm-nbsd.h: Ditto.
	* doc/gdbint.texinfo: Document that SIGTRAMP_START and
	SIGTRAMP_END are macros that take an single argument.
1996-10-03 17:05:00 +00:00
Geoffrey Noer
28984bef98 restore the space that need to be present 1996-09-06 22:13:06 +00:00
Geoffrey Noer
421fafa29e build ser-tcp.o for cygwin32 hosted gdb 1996-09-06 00:08:07 +00:00
Stu Grossman
68dbf39775 * config/i386/cygwin32.mh: Set NAT_FILE to nm-empty.h to make
native work.
1996-08-15 00:56:07 +00:00
Fred Fish
ed393c169b See the huge ChangeLog entry that has the header:
Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>

for details about these changes.  I was going to include the complete
entry in the checkin message but it was apparently so large it caused
cvs to dump core.
1996-07-26 04:12:12 +00:00
Fred Fish
5410991408 * 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.
1996-07-11 07:41:51 +00:00
Stan Shebs
99afd18871 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
(NATDEPFILES): Add a space.
1996-06-28 01:40:32 +00:00
Fred Fish
9391c9977e 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>
1996-05-26 21:41:40 +00:00
Fred Fish
ce0787ef68 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.
1996-04-08 05:50:30 +00:00