* cygheap.h (enum cygheap_types): Add HEAP_MMAP.
(CYGHEAPSIZE): Add another 64K.
* mmap.cc: Use cmalloc, ccalloc and crealloc with HEAP_MMAP type throughout.
* cygheap.cc (user_heap_info::max): New field.
* heap.cc (heap_init): Save pointer to end of heap reserved memory.
(sbrk): Don't attempt to commit memory beyond end of heap reserved memory.
Attempt to honor comment and reserve commitbytes if heapchunk fails.
PR 8180
* configure.in: When testing with_libs and with_headers, treat
'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>.
* configure: Regenerate.
PR 8180
* configure.in: When testing with_libs and with_headers, treat
'no' as unset. Based on a patch by Dan Kegel <dank@kegel.com>.
* configure: Regenerate.
* miscfuncs.cc (low_priority_sleep): Sleep at same priority as main thread.
* sigproc.cc (wait_sig): Keep looping if there are more signals to consider and
we are flushing signals.
(sig_send): Put nonsync signals in the correct bucket.
Jeff Johnston [Wed, 20 Aug 2003 19:32:52 +0000 (19:32 +0000)]
2003-08-20 Chris Demetriou <cgd@broadcom.com>
* mips/crt0_cfe.S: New file.
* mips/cfe_mem.c: New file.
* mips/cfe_prestart.S: Remove.
* mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
and use _start as the entry point. Align BSS to 32-byte boundary.
* mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
* mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
(__libcfe_meminit, __libcfe_stack_top): New prototypes.
* mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
(cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
* mips/configure.in: Build and install crt0_cfe.o when CFE support
is built.
* mips/configure: Regenerate.
* sigproc.cc (wait_sig): Ensure that myself->getsigtodo array is flushed on a
__SIGFLUSH. Christopher Faylor <cgf@redhat.com>
* exceptions.cc (_sigreturn): Handle nested signals without growing the stack.
* exceptions.cc (pending_signals): Remove unneeded declaration.
* sigproc.cc (pending_signals): Make static.
(wait_sig): Use defined values rather than integers for rc. Never scan both
todo arrays as this could cause hangs if signals arrive from two different
sources. Rename saw_pending_signals to saw_failed_interrupt. Exit loop when
signal found. Enter low-priority sleep, if necessary, after finished
signalling completion. Set pending_signals when blocked
(from Pierre Humblet).
Throughout, eliminate argument to sig_dispatch_pending.
* exceptions.cc (setup_handler): Move non-interruptible condition handling
(back) to wait_sig (as suggested by Pierre Humblet).
(set_process_mask): Don't worry about calling sig_dispatch_pending from
sigthread since it is detected in the function anyway.
(sig_handle): Eliminate thisproc arg. Don't call sig_dispatch_pending on
SIGCONT since that should happen automatically.
* sigproc.cc (sig_dispatch_pending): Eliminate justwake argument. Just return
when called from sigthread.
(wait_sig): Change some variables to bool. Change inner while to an if. Move
uninterruptible signal handling here.
(sigproc_terminate): Don't call sig_dispatch_pending. Just increment semaphore
on exit.
* speclib: Use slightly different (but still flawed) method for determining
symbols to extract from libraries.
Corinna Vinschen [Sun, 17 Aug 2003 17:12:18 +0000 (17:12 +0000)]
* errno.cc (errmap): Map ERROR_INVALID_BLOCK_LENGTH to EIO.
* fhandler_raw.cc (fhandler_dev_raw::raw_read): Set more accurate
errnos instead of EACCES.
(fhandler_dev_raw::raw_write): Ditto.
Jason Eckhardt [Sun, 17 Aug 2003 03:16:23 +0000 (03:16 +0000)]
include/opcode/ChangeLog:
2003-08-16 Jason Eckhardt <jle@rice.edu>
* i860.h (fmov.ds): Expand as famov.ds.
(fmov.sd): Expand as famov.sd.
(pfmov.ds): Expand as pfamov.ds.
gas/testsuite/ChangeLog:
2003-08-16 Jason Eckhardt <jle@rice.edu>
* gas/i860/pseudo-ops01.{s,d}: New files.
* gas/i860/i860.exp: Execute the new test above.
* gas/i860/README.i860: Mention that pseudo-ops need more testing
and remove the align fill defect from the list.
Corinna Vinschen [Fri, 15 Aug 2003 20:26:11 +0000 (20:26 +0000)]
* cygcheck.cc (main): Fix some formatting and help text printing.
* cygcheck.cc (find_package,list_package): New global
variables.
(usage): Add "--find-package" and "--list-package" options,
reformat output.
(longopts, opts): Add "--find-package" and "--list-package"
options.
(main): Process the "--find-package" and "--list-package"
flags. Add new semantic checks. Add calls to find_package()
and list_package().
* dump_setup.cc: Fix header comment.
(match_argv): Change return type to int to distinguish
between real matches and default ones.
(open_package_list): New static function.
(check_package_files): Factor out opening the package list
file into open_package_list().
(get_packages): New static function.
(dump_setup): Factor out getting a list of packages into
get_packages().
(package_list, package_find): New global functions.
Corinna Vinschen [Wed, 13 Aug 2003 11:28:42 +0000 (11:28 +0000)]
* cygwin.din: Accomodate change from cygwin_lstat to lstat.
* syscalls.cc: Add defines to avoid declaration issues when
renaming cygwin_lstat back to lstat.
(lstat): Reverted name change from cygwin_lstat.
* dump_setup.cc (version_len): New static variable.
(could_not_access,directory_exists): New static function.
(file_exists): Ditto.
(check_package_files): Ditto.
(dump_setup): Check the contents of each package if check_files is true and
output the result in the "Status" column. Flush output after each package.
* dump_setup.cc (dump_setup): Remove redundant null check. Add informative
message if package info not found.
* Makefile.in: Rework to accommodate new speclib arguments.
* speclib: Rework to extract everything from libcygwin.a rather than building
things from existing object files.
* path.cc (cygdrive_getmntent): Do not skip over drives of type
DRIVE_REMOVABLE.
* fhandler.cc (fhandler_base::lseek): Be more paranoid when constructing
offsets from 64 bit value.
* syscalls.cc (logout): Avoid temp buffer memcpy since new scheme does not
require it.
(utmp_data): Rework as a macro which returns a pointer into a buffer.
(getutent): Use new buffer allocation mechanism to grab a utmp buffer.
(getutid): Ditto.
(pututline): Ditto.
* fhandler_disk_file.cc (fhandler_cygdrive::readdir): Do not change 'errno' if
end of directory condition is encountered as per SUSv2.
* fhandler_proc.cc (fhandler_proc::readdir): Ditto.
* fhandler_process (fhandler_process::readdir): Ditto.
* fhandler_registry (fhandler_registry::readdir): Ditto.
2003-08-01 Matt Kraai <kraai@alumni.cmu.edu>
* Makefile.tpl (check, check-c++): Express dependencies using
dependencies rather than commands.
* Makefile.in: Regenerate.
2003-07-31 Geoffrey Keating <geoffk@apple.com>
* Makefile.tpl (libsubdir): Use gcc instead of gcc-lib.
* Makefile.in: Update.
Jeff Johnston [Thu, 31 Jul 2003 22:24:20 +0000 (22:24 +0000)]
2003-07-31 Jeff Johnston <jjohnstn@redhat.com>
* libc/ctype/iswalpha.c: Fix calls to __jp2uc to pass the
correct type of conversion when dealing with EUCJP or SJIS.
* libc/ctype/iswblank.c: Ditto.
* libc/ctype/iswcntrl.c: Ditto.
* libc/ctype/iswprint.c: Ditto.
* libc/ctype/iswpunct.c: Ditto.
* libc/ctype/iswspace.c: Ditto.
* libc/ctype/towlower.c: Ditto.
* libc/ctype/towupper.c: Ditto.
Nick Clifton [Thu, 31 Jul 2003 16:21:20 +0000 (16:21 +0000)]
Allocate 4 slots on stack before calling main, in case it saves its argument
registers.
Remove reference to deleted v850ea port.
Do not use -mv850 when building for v850e target. This prevents the ctbp
system register from being initialised.
Eric Christopher [Tue, 29 Jul 2003 06:42:51 +0000 (06:42 +0000)]
2003-07-28 Eric Christopher <echristo@redhat.com>
* elf32-ppc.c (R_PPC_RELAX32): New relocation.
(ppc_elf_install_value): New function.
(ppc_elf_sort_rela): Remove.
(ppc_elf_relax_section): Rewrite. Remove old relaxation
and replace with out of range branch stubs.
(ppc_elf_relocate_section): Handle R_PPC_RELAX32.
* Makefile.tpl: Use 'mkinstalldirs' rather than 'mkdir' when
creating target and build subdirs to build all parent dirs as needed.
* Makefile.in: Rebuild.
* configure.in: Don't build dirs explicitly here.
* configure: Rebuild.
* exceptions.cc (ctrl_c_handler): Send SIGHUP when events occur only if there
is a tty associated with the process. Send SIGHUP on CTRL_LOGOFF_EVENT.
* fhandler_tty.cc (fhandler_tty_slave::open): Adjust console open handle
counter regardless of whether this is a pty or tty.
(fhandler_tty_slave::open): Ditto.
(fhandler_tty_slave::dup): Ditto.
(fhandler_tty_common::set_close_on_exec): Ditto.
(fhandler_tty_master::init_console): Decrement console open handle counter
after init since it will now be handled by all tty open.
* syscalls.cc (setsid): Rework debugging output slightly.