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Author SHA1 Message Date
Corinna Vinschen
0aa019b960 * pathnames.sgml: Cleanup raw device text to be more coherent. 2001-10-16 16:03:22 +00:00
Corinna Vinschen
7b46bb01e1 * pathnames.sgml: Add description for new fixed device paths. 2001-10-16 15:16:02 +00:00
Corinna Vinschen
990690655c * autoload.cc: Add load statement for `NtOpenFile'. 
* fhandler.h (fhandler_dev_raw::get_unit): New method.
	(fhandler_dev_tape::norewind): Eliminate.
	(fhandler_dev_tape::is_rewind_device): New method.
	* fhandler_raw.cc (fhandler_dev_raw::open): Open new
	fixed device name devices using NT internal method.
	Keep calling fhandler_base::open() for old mount table
	device mapping compatibility devices.
	(fhandler_dev_raw::fstat): Eliminate.  Settings are done
	by fhandler_base::fstat() already.
	* fhandler_tape.cc: Remove `norewind' usage throughout.
	* ntdll.h: Define FILE_SYNCHRONOUS_IO_NONALERT.
	Define struct _IO_STATUS_BLOCK.
	Declare NtOpenFile().
	* path.cc (get_raw_device_number): Add new approach for
	using fixed device names.
	(win32_device_name): Ditto.
	(get_device_number): Ditto.  Require POSIX path to begin
	with "/dev/".
	(mount_info::conv_to_win32_path): Call win32_device_name()
	instead of get_device_number() after evaluating mount points
	to allow changing the win32 destination path again.
	* security.cc (str2buf2uni): Remove `static' to be able to
	call function from fhandler_dev_raw::open().
	* wincap.cc: Set flag has_raw_devices appropriately.
	* wincap.h: Add flag has_raw_devices.
 2001-10-16 14:53:26 +00:00
Christopher Faylor
2ac3bab68d * cygheap.h (cygheap_fdget::cygheap_fdget): Remove debugging operation from 
set_errno.
 2001-10-16 14:43:36 +00:00
Christopher Faylor
5a23087628 * mmap.cc (mmap): Assign 'fh' from cygheap_fdget. Use 'fh' everywhere. 2001-10-16 14:04:26 +00:00
Christopher Faylor
f636c08124 minor reformat. 2001-10-16 13:49:38 +00:00
Christopher Faylor
20160c5f3d * filenames.h: Add cygwin to the list of dosish style path systems. 2001-10-16 12:47:31 +00:00
Christopher Faylor
0f4db8cbe0 * cygerrno.h (set_errno): Define more informative version of this function for 
debugging.
(__set_errno): Declare when DEBUGGING.
* cygheap.h (cygheap_fdget::cygheap_fdget): Add a flag to control when errno is
set.
* debug.cc (__set_errno): New function.
* fcntl.cc (_fcntl): Fix so that correct fd is used for second argument to
dup2.
* syscalls.cc (_cygwin_istext_for_stdio): Don't set errno here when using
cygheap_fdget.
 2001-10-16 03:31:50 +00:00
Christopher Faylor
df63bd490a * fhandler.cc (fhandler_base::fork_fixup): Don't protect handle. 
* dlfcn.cc: Fix to confirm to coding standards.  Reorganize includes throughout
to accomodate new cygheap.h usage.
* cygheap.h (cygheap_fdmanip): New class: simplifies locking and retrieval of
fds from cygheap->fdtab.
(cygheap_fdget): Ditto.
(cygheap_fdnew): Ditto.
* fcntl.cc (_fcntl): Use new method to lock fdtab and retrieve info.
* ioctl.cc (ioctl): Ditto.
* mmap.cc (mmap): Ditto.
* net.cc: Ditto, throughout.
* passwd.cc (getpass): Ditto.
* path.cc (fchdir): Ditto.
* pipe.cc (make_pipe): Ditto.
* sec_acl.cc (facl): Ditto.
* syscalls.cc: Ditto, throughout.
* termios.cc: Ditto, throughout.
 2001-10-15 23:39:33 +00:00
David Starks-Browning
fff126983e new known problem "hang or core-dump during make" 2001-10-15 22:32:46 +00:00
David Starks-Browning
97eab19f83 cvs+ssh problem on Win9x now FITNR. 2001-10-15 21:51:36 +00:00
Christopher Faylor
c2198f849c * mkpasswd.cc (enum_users): Shorten "unused" passwd field. 2001-10-15 15:44:37 +00:00
Corinna Vinschen
271a33443c * uname.cc (uname): Use `wProcessorLevel' unless OS sets it wrong. 
Use `dwProcessorType' then instead.
        * wincap.cc: Set flag has_valid_processorlevel appropriately.
        * wincap.h: Add flag has_valid_processorlevel.
 2001-10-15 09:41:18 +00:00
Christopher Faylor
48372ea6f1 * dtable.cc (dtable::build_fhandler_from_name): Use PC_FULL to determine path 
name.
* fork.cc (fork_parent): Correct the "unable to allocate forker_finished event"
error message.  It named the wrong event before.
 2001-10-14 15:49:13 +00:00
Christopher Faylor
611d92e24c * autoload.cc (load_wsock32): Declare dummy function to force loading of 
winsock.
* fhandler.cc (fhandler_base::set_inheritance): Make debugging output more
verbose.
* fhandler_socket.cc (fhandler_socket::fixup_after_fork): Force loading of
winsock32 if winsock2 not available.
* net.cc (set_socket_inheritance): Use DuplicateHandle in all cases to set
inheritance correctly.
(fdsock): Use winsock2_active macro to determine when to set socket
inheritance.  Remove fdtab resource locking since this function should already
be protected.
(cygwin_accept): Simplify logic.  Ensure that fdtab unlock is not called
inappropriately.
(cygwin_rcmd): Use fdtab locking.
(cygwin_rresvport): Ditto.
(cygwin_rexec): Ditto.
* select.cc (peek_socket): Set errno appropriately if winsock select fails.
* winsup.h: Declare check_pty_fds.
* syscalls.cc (check_pty_fds): Rename from check_ttys_fds.  Also check pty
master.
(setsid): Use check_pty_fds.
* dtable.cc (dtable::dec_console_fds): Add check on pty fds.
 2001-10-14 04:14:24 +00:00
Christopher Faylor
0476bae576 * fhandler_dsp.cc (fhandler_dsp::ioctl): Return 0 for successful 
SNDCTL_DSP_GETBLKSIZE operation.  Remove obsolete 'name' arg from fhandler_*
constructors throughout.
* winsup.h (winsock_active): New macro.
(winsock2_active): Ditto.
* autoload.cc (wsock_init): Use new macros to decide if winsock or winsock2 is
loaded.
(nonexist_wsock32): Dummy function to force winsock load.
(nonexist_ws2_32): Dummy function to force winsock2 load.
* fhandler.h (fhandler_socket::fstat): Declare new method.  Currently unused.
* fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Check that
winsock2 is active before trying WSADuplicateSocketA.
(fhandler_socket::fixup_after_fork): Add extra check for winsock2_active.
Otherwise use iffy procedures for Windows 95.
(fhandler_socket::fixup_after_exec): Add debugging.
(fhandler_socket::dup): Add debugging.
(fhandler_socket::fstat): New method.
(fhandler_socket::set_close_on_exec): Attempt to perform iffy stuff on Windows
95.
* errno.cc (_sys_nerr): Work around compiler strangeness.
* pinfo.cc (winpids::add): Add extra element at end of allocated array for
setting to NULL.
(winpids::enumNT): Ditto.
(winpids::init): Don't modify pidlist if it hasn't been allocated
(possibly due to malloc problem).
 2001-10-13 17:23:35 +00:00
Christopher Faylor
5dec13e179 * Makefile.in: Allow stdinc searching for dumper. 2001-10-13 05:33:47 +00:00
Matthew Green
f7ab43a74f oops, fix an error in the previous entry. 2001-10-13 02:27:25 +00:00
Matthew Green
0cd692b40b [gas/ChangeLog] 
* config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
	flags, equivalent to -m7400.  New -maltivec to enable AltiVec
	instructions.  New -mbook64 and -mbooke/-mbooke32 flags to enable
	64-bit and 32-bit BookE support, respectively.  Change -m403 and
	-m405 to set PPC403 option.
	(md_show_usage): Adjust for new options.
	* doc/all.texi: Set PPC.
	* doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
	* doc/c-ppc.texi: New file.
	* doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
	* doc/Makefile.in: Regenerate.

[gas/testsuite/ChangeLog]
	* gas/ppc/booke.s: New test for Motorola BookE.
	* gas/ppc/booke.d: New file.
	* gas/ppc/ppc.exp: Test booke.s.

[include/opcode/ChangeLog]
	* ppc.h (PPC_OPCODE_BOOKE, PPC_OPCODE_403): New opcode flags for
	BookE and PowerPC403 instructions.

[opcodes/ChangeLog]
	* ppc-opc.c (insert_de, extract_de, insert_des, extract_des): New
	instruction field instruction/extraction functions for new BookE
	DE form instructions.
	(CT): New macro for CT field in an X form instruction.
	(DE, DES, DEO, DE_MASK): New macros for DE/DES fields in DE form
	instructions.
	(PPC64): Don't include PPC_OPCODE_PPC.
	(403): New opcode macro for PPC403 processors.
	(BOOKE): New opcode macro for BookE processors.
	(bce, bcel, bcea, bcela, bclre, bclrel: New BookE instructions.
	(bcctre, bcctrel, be, bel, bea, bela, icbt, icbte, lwzxe): Likewise.
	(dcbste, lwzuxe, luxe, dcbfe, lbzxe, lwarxe, lbzuxe): Likewise.
	(stwcxe, stwxe, stxe, stwuxe, stuxe, stbxe, dcbtste, stbuxe): Likewise.
	(mfapidi, dcbte, lhzxe, lhzuxe, lhaxe, lhauxe, subfe64): Likewise.
	(subfeo64, adde64, addeo64, sthxe, sthuxe, subfze64): Likewise.
	(subfzeo64, addze64, addzeo64, dcbie, subfme64, subfmeo64): Likewise.
	(addme64, addmeo64, stdcxe., mcrxr64, lwbrxe, lfsxe, lfsuxe): Likewise.
	(lfdxe, lfduxe, stwbrxe, stfsxe, stfsuxe, stfdxe, dcbae): Likewise.
	(stfduxe, tlbivax, tlbivaxe, lhbrxe, ldxe, lduxe, tlbsx): Likewise.
	(tlbsxe, sthbrxe, stdxe, stduxe, icbie, stfiwxe, dcbze, lbze): Likewise.
	(lbzue, ldue, lhze, lhzue, lhae, lhaue, lwze, lwzue): Likewise.
	(stbe, stbue, sthe, sthue, stwe, stwue, lfse, lfsue, lfde): Likewise.
	(lfdue, stde, stdue, stfse, stfsue, stfde, stfdue): Likewise.

	* ppc-dis.c (print_insn_big_powerpc, print_insn_little_powerpc): Look
	for a disassembler option of `booke', `booke32' or `booke64' to enable
	BookE support in the disassembler.
 2001-10-13 01:59:09 +00:00
Christopher Faylor
bc6ed54986 * autoload.cc (wsock_init): Reorganize slightly to accomodate a new compiler. 2001-10-13 01:35:15 +00:00
Christopher Faylor
cb1826572c * Makefile.in: Add -nostdinc to CXXFLAGS. 2001-10-13 00:59:20 +00:00
Christopher Faylor
338420c918 * Makefile.in: Comment out install for now. 2001-10-12 20:02:41 +00:00
Christopher Faylor
0aa753540a * Makefile.in: Accomodate changes to w32api_include macro. 2001-10-12 19:49:29 +00:00
Christopher Faylor
0055a6c6c9 * Makefile.common: Perform more include file testing trickery. 2001-10-12 12:52:05 +00:00
Christopher Faylor
c5e7ccacff Red Hatize 2001-10-12 01:51:21 +00:00
Egor Duda
5844588b74 * net.cc (cygwin_sendto): Use correct socket address when sending 
data to AF_UNIX socket.
 2001-10-11 09:46:21 +00:00
Corinna Vinschen
f6a85cddc8 * net.cc (get_95_ifconf): Using other registry values pointing to 
correct networkdevice identification for Windows95.
 2001-10-10 19:28:19 +00:00
David Starks-Browning
a0d03b7eaf New entries: 
My application cannot locate cygncurses5.dll!!!
	Why is Cygwin suddenly @emph{so} slow?
Modified:
	Why doesn't //c (for C:) work anymore?
 2001-10-10 09:21:55 +00:00
Christopher Faylor
57013c31ec Throughout, rename PROC_FORK1 to PROC_FORK. 
* child_info.h: Rename PROC_* to _PROC_*.  Define PROC_* with additional
testing magic.  Eliminate old PROC_FORK and rename PROC_FORK1 to PROC_FORK.
* dcrt0.cc (_cygwin_testing_magic): New variable.  Added to magic number in
proc_info.
(alloc_stack): Eliminate old PROC_FORK test.
(dll_crt0_1): Ditto.  Use _PROC_* enums for test.  Subtract
_cygwin_testing_magic from child_proc_info->type so that normal cygwin programs
invoked by test suite programs do not consider themselves to be in a cygwin
environment.
(_dll_crt0): Ditto.  Move environment checks to initial_env function to
conserve on stack space.
(initial_env): New function.  Checks for testing and debugging environment
variables.
* init.cc (cygwin_hmodule): Move declaration.
* winsup.h: Declare variables used for cygwin testing.
 2001-10-10 02:32:12 +00:00
Christopher Faylor
b2a8510b89 * Makefile.in (MINGW_INCLUDES): Accomodate changes in Makefile.common. 2001-10-10 01:58:33 +00:00
Christopher Faylor
bc6aa7e1b4 * Makefile.common: Avoid adding -I options to compile if they already exist in 
CC or C*FLAGS.  This prevents warnings from newer versions of gcc.
 2001-10-10 01:57:43 +00:00
Christopher Faylor
d3fee5eccb * uinfo.cc (internal_getlogin): Reorganize slightly to minimize work in default 
condition.
 2001-10-09 23:28:24 +00:00
Egor Duda
132a3b30b9 fix typos 2001-10-09 18:12:51 +00:00
Corinna Vinschen
e898b6c0c7 * fhandler.cc (fhandler_disk_file::open): Add missing case clash check. 2001-10-09 16:54:18 +00:00
Corinna Vinschen
d7f6398556 * winsup.api/mmaptest01.c: Add several tests on mmaps. Use libltp. 
* winsup.api/winsup.exp: Link all tests agains libltp.
 2001-10-08 12:18:38 +00:00
Christopher Faylor
97405ef5b0 * dtable.cc (dtable::build_fhandler): Allocate correct amount for given 
fhandler class.
* fhandler.h (fhandler_union): Properly define rather than relying on
fhandler_console being "big enough".
 2001-10-08 05:50:33 +00:00
Christopher Faylor
2c774ac3f3 * external.cc (fillout_pinfo): Reset counter whenever we initialize the pid 
list.
 2001-10-08 04:26:27 +00:00
Christopher Faylor
12f6d7bc9c * kill.cc (main): Set exit value to 1 on invalid pid. Perform minor cleanup. 2001-10-08 03:06:25 +00:00
Christopher Faylor
c27a29813a * path.cc (normalize_posix_path): Don't eat a '.' after a '\\' since it has 
special meaning on NT.
* syscalls.cc (access): Use stat_worker.
 2001-10-07 21:16:36 +00:00
DJ Delorie
58364ce8a1 merge from gcc 2001-10-07 17:23:43 +00:00
Christopher Faylor
dca779339f fix typo 2001-10-06 04:04:14 +00:00
Christopher Faylor
a448b8cf34 * fhandler.cc (fhandler_base::fork_fixup): Protect dup'ed handle and record it 
as non-inheritable for debugging purposes in case there is a subsequent fork or
exec.
* fhandler_tty.cc (fhandler_tty_common::fixup_after_fork): Allow fork_fixup to
call ProtecHandle.
 2001-10-06 01:04:24 +00:00
Christopher Faylor
3cf6936e3b * path.cc (get_raw_device_number): Correct length arguments for wdeveqn. 2001-10-05 18:23:49 +00:00
Christopher Faylor
547d07cae8 * winsup.api/nullgetcwd.c: New file. Check that NULL first argument to getcwd 
works.
 2001-10-05 16:52:43 +00:00
Christopher Faylor
19639f4139 * path.cc (getcwd): Allow NULL first argument. 2001-10-05 15:05:07 +00:00
Christopher Faylor
b3fa795ab9 Revert incorrect checkins. 2001-10-05 04:37:33 +00:00
Christopher Faylor
f978840bee * heap.h (inheap): Check for NULL. 2001-10-05 04:36:14 +00:00
Christopher Faylor
8d817b0f9e Add second path_conv * argument to fstat()s throughout. 
* fhandler.h: Change read and fstat to regparm/stdcall throughout.
(fhandler_base::fstat): Just declare.  Don't define.
(fhandler_disk_file::fstat_helper): Declare.
* fhandler.cc (fhandler_base::fstat): Move here from fhandler.h, adapt from
former stat_dev().
(fhandler_disk_file::fstat): Move most of the disk-file-specific logic from
stat_worker to here.  Use fstat_helper to derive final fstat output.
(fhandler_disk_file::fstat_helper): New method, renamed from former fstat
method.
(num_entries): Moved here from syscalls.cc.
* fhandler_mem.cc (fhandler_dev_mem::fstat): Use base class to initialize most
stuff.  Invert has_physical_mem_access test for establishing permissions.
* fhandler_raw.cc (fhandler_dev_raw::fstat): Eliminate unneed test and memory
clearing.  Use base class to initialize most stuff.
* syscalls.cc (stat_dev): Eliminate.
(stat_worker): Simply call fstat method to generate fstat output.  Move all
device specific code to appropriate fstats.
* dir.cc (opendir): Pass correct arg to stat_worker to allow following
symlinks.
 2001-10-05 04:21:41 +00:00
Christopher Faylor
291ae2c1e7 * winsup.api/systemcall.c (main): Change some messages for clarity. 2001-10-05 02:47:28 +00:00
Christopher Faylor
ca7320ac2c * winsup.api/systemcall.c: New file. Check for system call problems. 2001-10-05 02:29:46 +00:00