Commit Graph

3517 Commits

Author SHA1 Message Date
Christopher Faylor 6cb6ef7315 cleanup a tad 2002-07-13 21:13:37 +00:00
Christopher Faylor c03dba93d6 * dcrt0.cc (dll_crt0_1): Delay closing of some handles until cygheap has been
set up.
(break_here): New function, for debugging.
(initial_env): Add program name to "Sleeping" message.  Implement new
"CYGWIN_DEBUG" environment variable option.
* exceptions.cc (debugger_command): Add argument to dumper call.
* strace.cc (strace::hello): Use winpid if cygwin pid is unavailable.
(strace::vsprntf): Ditto.
2002-07-13 21:08:13 +00:00
Christopher Faylor 0301bfd0ac * debug.h (handle_list): Move here from debug.cc. Add "inherit" flag
functionality.
* cygheap.cc (init_cheap): Move cygheap_max calculation to _csbrk.
(_csbrk): Reorganize to not assume first allocation is <= 1 page.
(cygheap_setup_for_child): Mark protected handle as inheritable.
* cygheap.h (cygheap_debug): New struct.
(init_cygheap): Add new structure when debugging.
* dcrt0.cc (dll_crt0_1): Remove call to debug_init.  Close ppid_handle here, if
appropriate.  Don't protect subproc_ready, since it is already protected in the
parent.  Call memory_init prior to ProtectHandle to ensure that cygheap is set
up.  Call debug_fixup_after_fork_exec when appropriate.
(_dll_crt0): Don't close ppid_handle here.
* debug.cc: Use cygheap debug structure rather than static elements throughout.
(add_handle): Don't issue a warning if attempt to protect handle in exactly the
same way from exactly the same place.  Add pid info to warning output.  Accept
additional argument controlling whether handle is to be inherited.  Add pid to
stored information.
(debug_fixup_after_fork_exec): Renamed from debug_fixup_after_fork.  Reorganize
to avoid erroneously skipping handles.
(mark_closed): Add pid info to warning output.
(setclexec): Rename from setclexec_pid.
* fhandler.cc (fhandler_base::get_default_fmode): Minor reorg.
(fhandler_base::fstat): Add debugging output.
(fhandler_base::set_inheritance): Call setclexec rather than setclexec_pid.
(fhandler_base::fork_fixup): Ditto.
* fhandler_console.cc (get_tty_stuff): Mark protected handle as inheritable.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
* tty.cc (tty::make_pipes): Ditto.
(tty::common_init): Ditto.
* fork.cc (fork_parent): Ditto.
(fork_child): Close protected handles with correct name.  Remove
debug_fixup_after_fork call.
* fhandler_socket.cc (fhandler_socket::create_secret_event): Mark protected
handle as inheritable/non-inheritable, as appropriate.
* shared.cc (memory_init): Mark protected handle as inheritable.  Call
debug_init here.
* sigproc.cc (wait_sig): Close protected handle with correct name.
* spawn.cc (spawn_guts): Rename spr to subproc_ready and mark it as
inheritable.
* exceptions.cc (debugger_command): Try to run dumper.exe, if found.
* syscalls.cc (fstat64): Don't follow symlinks for path_conv lookup since path
is already resolved.
2002-07-13 20:00:27 +00:00
Christopher Faylor 37f7c64b8b fyx tipo. 2002-07-12 22:59:19 +00:00
Jeff Johnston ea20b60a96 2002-07-12 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/include/mqueue.h: Change to use <bits/siginfo.h>
        instead of <asm/siginfo.h>.
        * libc/sys/linux/sys/signal.h: Change to include various linux
        <bits/xxx.h> header files, rather than <linux/signal.h> so as
        to work with multiple releases of glibc header files.
2002-07-12 22:42:48 +00:00
Christopher Faylor e82f98d050 * cygwin.in: Change erroneous entries. 2002-07-12 21:32:31 +00:00
Jeff Johnston ce823baba0 2002-07-12 Chris Demetriou <cgd@broadcom.com>
* mips/Makefile.in (GENOBJS2): New variable to name other
        commonly used objects.
        (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.

        * mips/Makefile.in: Add support for Broadcom CFE firmware.
        * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
        * mips/configure: Regenerate.
        * mips/cfe.c: New file.
        * mips/cfe.ld: New file.
        * mips/cfe_api.c: New file.
        * mips/cfe_api.h: New file.
        * mips/cfe_api_int.h: New file.
        * mips/cfe_error.h: New file.
        * mips/cfe_prestart.S: New file.
2002-07-12 17:55:04 +00:00
Jeff Johnston 451e452847 2002-07-12 Chris Demetriou <cgd@broadcom.com>
* mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
        symbols for optionally-provided functions.
        * mips/ddb-kseg0.ld: Likewise.
        * mips/ddb.ld: Likewise.
        * mips/dve.ld: Likewise.
        * mips/idt.ld: Likewise.
        * mips/idt32.ld: Likewise.
        * mips/idt64.ld: Likewise.
        * mips/idtecoff.ld: Likewise.
        * mips/jmr3904app-java.ld: Likewise.
        * mips/jmr3904app.ld: Likewise.
        * mips/jmr3904dram-java.ld: Likewise.
        * mips/jmr3904dram.ld: Likewise.
        * mips/lsi.ld: Likewise.
        * mips/nullmon.ld: Likewise.
        * mips/pmon.ld: Likewise.
        * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
        functions if they are provided.
        (_exit): Handle __embedded_pic properly.
2002-07-12 15:37:04 +00:00
DJ Delorie 3191dc1731 * configure.in: Remove two redundant tests. 2002-07-11 20:14:41 +00:00
DJ Delorie 8289ddfef6 * configure.in (mips*-*-irix6*o32): Enable stabs. 2002-07-11 19:38:34 +00:00
Jeff Johnston 2fc8291218 2002-07-11 Chris Demetriou <cgd@broadcom.com>
* testsuite/newlib.search/hsearchtest.c: New file to test
        newlib/libc/search.
        * testsuite/newlib.search/hsearchtest.exp: Likewise.
2002-07-11 14:59:24 +00:00
Corinna Vinschen 472a822319 * fhandler_disk_file.cc (fhandler_disk_file::open): Don't
move the file pointer to the end of file if O_APPEND is
	specified in the open flags.
2002-07-11 14:05:17 +00:00
Christopher Faylor 0ee8b8158e jdf patch 2002-07-11 02:06:50 +00:00
Jeff Johnston 4a404e9728 Fix name typo. 2002-07-10 22:18:31 +00:00
Jeff Johnston 2a8b4ea32b 2002-07-10 Florian Shrack <florian.schrack@freenet.de>
* libc/sys/mmixware/read.c: Use SYS_Fgets syscall if dealing with
        a terminal.
        * libc/sys/mmixware/sys/syscall.h (SYS_Fgets): Definition added.
2002-07-10 22:15:49 +00:00
Jakub Jelinek ef8c6116b3 * readelf.c (get_dynamic_type): Handle DT_GNU_PRELINKED,
DT_GNU_CONFLICT* and DT_GNU_LIBLISZ*.
	(get_section_type_name): Handle SHT_GNU_LIBLIST.
	(process_dynamic_segment): Handle DT_GNU_CONFLICTSZ,
	DT_GNU_LIBLISTSZ and DT_GNU_PRELINKED.
	(process_gnu_liblist): New.
	(process_file): Call it.

	* elf/common.h (SHT_GNU_LIBLIST, DT_GNU_PRELINKED,
	DT_GNU_CONFLICT*, DT_GNU_LIBLIST*): Define.
2002-07-10 15:28:34 +00:00
Christopher Faylor 6394f3595a more jdf 2002-07-10 00:30:53 +00:00
Thiemo Seufer 5051ed270c * config/tc-mips.c (macro_build): Handle MIPS16 insns.
(mips_ip): Likewise.
	* mips.h (INSN_MIPS16): New define.
	* mips-dis.c (mips_isa_type): Add MIPS16 insn handling.
	* mips-opc.c (I16): New define.
	(mips_builtin_opcodes): Make jalx an I16 insn.
2002-07-09 14:21:40 +00:00
Earnie Boyd 90310ffd09 Merge changes from MinGW 2002-07-09 13:24:02 +00:00
Earnie Boyd 7ae55ccbdc * lib/ntdll.def: Remove \r. 2002-07-09 13:11:54 +00:00
Christopher Faylor 1f5ff38778 * debug.cc: Avoid explicit zeroing of globals.
(lock_debug): Make locker a static member.  Avoid unlocking when already
unlocked (from Conrad Scott).
(debug_init): Initialize lock_debug::locker here.
* fork.cc (fork_child): Fix up fdtab earlier to avoid some (but not all)
confusion with close-on-exec craziness.
2002-07-09 04:37:13 +00:00
Christopher Faylor f6b5a68428 More jdf changes. 2002-07-09 04:27:47 +00:00
DJ Delorie 4fdd96e618 * configure.in: Don't build grez.
* Makefile.in: Ditto.
2002-07-08 22:18:40 +00:00
DJ Delorie b66c627d9c * Makefile.in: Remove references to bsp, cygmon, libstub.
* configure.in: Ditto.

* configure.in: Remove leftover reference to gdbtest.
2002-07-08 20:43:20 +00:00
Jeff Johnston 6aec558e30 2002-07-08 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/math.h (MAXFLOAT): Added.
2002-07-08 18:05:58 +00:00
DJ Delorie fcafffa6e5 * configure.in (gxx_include_dir): Change to match versioned
C++ headers if --enable-version-specific-runtime-libs is used.
2002-07-08 17:14:04 +00:00
Christopher Faylor 597f5d3801 Joshua Daniel Franklin update. 2002-07-08 16:30:01 +00:00
Joern Rennecke e47e6f0e30 Some small speedups. 2002-07-08 12:56:32 +00:00
Alan Modra 23c3a85872 gas/ChangeLog
* config/tc-i386.c (process_suffix): Remove intel mode movsx and
	movzx fudges.
	(md_assemble): Instead, zap the suffix here.

include/opcode/ChangeLog
	* i386.h: Remove IgnoreSize from movsx and movzx.
2002-07-08 10:03:11 +00:00
Christopher Faylor aeb6d1c36e doc patch. 2002-07-07 00:55:51 +00:00
Christopher Faylor 212ed5e01e * configure.in: Check for libiconv.a.
* configure: Regenerate.
* Makefile.in: Add libiconv.a to libraries required for dumper.exe.
2002-07-07 00:54:38 +00:00
Christopher Faylor 3fde1c5826 * Makefile.in: Use MINGW stuff from Makefile.common. 2002-07-07 00:44:08 +00:00
Christopher Faylor 952460192a * testsuite/winsup.api/winsup.exp: Add -mwin32 to gcc flags so windows.h will
be found.
2002-07-07 00:43:28 +00:00
Christopher Faylor 9d6ac54874 * Makefile.common (MINGW_INCLUDES): Simplify.
(MINGW_CFLAGS): New.
(MINGW_CXXFLAGS): Ditto.
2002-07-07 00:42:09 +00:00
Christopher Faylor a635af7c2a Add missing entry from 2002-06-25 2002-07-07 00:40:52 +00:00
Joern Rennecke a31df30347 * libc/machine/sh/Makefile.am (lib_a_SOURCES):
Make strcmp.S unconditional.
	* libc/machine/sh/Makefile.in: Regenerate.
	* libc/machine/sh/asm.h (DELAYED_BRANCHES, SL): Also for __SH5__ .
	* strcmp.S (strcmp): Add SHmedia variant.  Use different registers
	for SHcompact.
2002-07-07 00:27:20 +00:00
Corinna Vinschen 6bb769efa0 * fhandler.h (fhandler_socket::is_unconnected): Constify.
(fhandler_socket::is_connect_pending): Ditto.
	(fhandler_socket::is_connected): Ditto.
	(fhandler_socket::set_connect_state): New method.
	(struct select_record): Add member `except_on_write'.
	(select_record::select_record): Initialize all bool values to `false'.
	* fhandler_socket.cc: Use set_connect_state() method throughout.
	(fhandler_socket::connect): Set state always to connected if connection
	isn't pending.
	* net.cc (cygwin_getsockopt): Revert erroneous previous patch.
	* select.cc (set_bits): Check for `except_on_write'.  Set fd in
	write_fds if set.  Set connect state to connected if fd has been
	returned by WINSOCK_SELECT.
	(peek_socket): Check for `except_on_write'.
	(start_thread_socket): Ditto.
	(fhandler_socket::select_write): Don't set `write_ready' if connect
	is pending.  Set `except_on_write' if connect is pending.
2002-07-06 11:16:07 +00:00
Christopher Faylor 6201dd26a6 add missing entry 2002-07-05 22:00:46 +00:00
Christopher Faylor 91a2f87b9d * ntdll.h (_SYSTEM_PROCESSOR_TIMES): Force eight byte alignment.
(_SYSTEM_TIME_OF_DAY_INFORMATION): Ditto.
2002-07-05 21:58:49 +00:00
Corinna Vinschen d5591d9df6 * fhandler.h (UNCONNECTED): New define.
(CONNECT_PENDING): Ditto.
	(CONNECTED): Ditto.
	(class fhandler_socket): Add member `had_connect_or_listen'.
	Add member functions `is_unconnected', `is_connect_pending' and
	`is_connected'.
	* fhandler_socket.cc (fhandler_socket::connect): Set member
	`had_connect_or_listen' according to return code of WinSock
	call.
	(fhandler_socket::listen): Ditto.
	* net.cc (cygwin_getsockopt): Modify SO_ERROR return value in
	case of socket with pending connect().
	* select.cc (peek_socket): Only add socket to matching fd_set
	if it's not "ready".  Call WINSOCK_SELECT only if at least one
	socket is in one of the fd_sets.
	(start_thread_socket): Only add socket to matching fd_set
	if it's not "ready".
	(fhandler_socket::select_write): Set write_ready to true also
	if socket isn't connected or listening.
2002-07-05 18:26:23 +00:00
Jeff Johnston 89ffbd66e7 2002-07-04 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/inode.c: Fix utime prototype and add _LIBC
        define before including <sys/lock.h>.
2002-07-04 23:25:06 +00:00
Alexandre Oliva 50bde7d427 * ltcf-cxx.sh (hpux*): Modify to support ia64-*-hpux*. 2002-07-04 22:51:16 +00:00
Jeff Johnston ae6c4c8421 2002-07-04 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/utime.h: Add include of <_ansi.h>.
        * libc/sys/linux/Makefile.am: Add utimes.c.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/inode.c(__umask): New static routine.
        (umask): Written to use __umask and attempt to thread lock.
        (getumask): New function written to use __umask and thread lock.
        * libc/sys/linux/utimes.c: New file.
        * libc/sys/linux/sys/time.h: Fix utimes prototype.
        * libc/sys/linux/sys/utime.h: New file.
2002-07-04 22:51:08 +00:00
Thomas Fitzsimmons 3e35e424d7 * Remove files (should have been done on 2002-06-20). 2002-07-04 20:22:35 +00:00
Thomas Fitzsimmons b18291deb4 * process.c: Add comment. 2002-07-04 20:00:49 +00:00
Thomas Fitzsimmons a6cac46c17 * libtool.m4: New file.
* libc/sys/linux/process.c: Implement vfork in terms of fork,
	rather than as a syscall.
2002-07-04 19:57:57 +00:00
Jeff Johnston 30b2092fcb 2002-07-04 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdio.h: Add new prototypes.
        * libc/stdio/Makefile.am: Add fseeko.c and ftello.c.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio/fseek.c: Add fseeko documentation.
        * libc/stdio/ftell.c: Add ftello documentation.
        * libc/stdio/fseeko.c: New file.
        * libc/stdio/ftello.c: New file.
2002-07-04 19:33:54 +00:00
Jeff Johnston 7501704dc9 2002-07-04 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdio/Makefile.am: Add asprintf.c and vasprintf.c.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio/asprintf.c: New file.
        * libc/stdio/vasprintf.c: Ditto.
        * libc/stdio/fvwrite.c: Add code to dynamically reallocate
        the buffer for asprintf support.
        * libc/stdio/sprintf.c: Add asprintf documentation.
        * libc/stdio/vfprintf.c: Add vasprintf documentation.
        * libc/include/stdio.h: Add new prototypes.
2002-07-04 18:56:17 +00:00
Corinna Vinschen 5cff62d656 * fhandler_socket.cc (fhandler_socket::set_sun_path): Don't free
memory here.  Allow NULL parameter.
2002-07-04 17:18:14 +00:00
Corinna Vinschen e48947085c * fhandler_socket.cc (fhandler_socket::dup): Add missing copy operation
on sun_path.
2002-07-04 15:32:34 +00:00