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2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
unresolved symbols in objects aren't allowed.
* elf-hppa.h (elf_hppa_relocate_section): Properly handle
unresolved symbols.
(elf_hppa_remark_useless_dynamic_symbols): Likewise.
(elf_hppa_unmark_useless_dynamic_symbols):
* elf32-frv.c (elf32_frv_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
(elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
* elf-m10200.c (mn10200_elf_relocate_section): Use
RELOC_FOR_GLOBAL_SYMBOL.
* elf32-avr.c (elf32_avr_relocate_section): Likewise.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
* elf32-i860.c (elf32_i860_relocate_section): Likewise.
* elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relocate_section): Likewise.
* elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
include/
2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Correct comments for the
unresolved_syms_in_objects field.
ld/
2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
* lexsup.c (parse_args): Don't set unresolved_syms_in_objects
or unresolved_syms_in_shared_libs for -Bdynamic and -Bstatic.
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* dir.cc (rmdir): Reorganize error handling to reduce indentation.
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msvcr70.dll, and msvcr71.dll.
* Makefile.in (msvcr*.def): Define preprocessor __msvcr*__ constant
using basename of output def file.
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(child_info::cygheap_alloc_sz): New field.
* cygheap.cc (init_cheap): Reduce size of cygwin stack until minimal hit when
attempting initial allocation.
(cygheap_setup_for_child): Use alloc_sz to create secondary memory mapped
entry. Store alloc_sz in cygheap_alloc_sz.
(cygheap_fixup_in_child): Use cygheap_alloc_sz to map parent's cygheap.
* cygheap.h (_CYGHEAPSIZE_SLOP): New define.
(CYGHEAPSIZE): Use _CYGHEAPSIZE_SLOP.
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real swap file usage by requesting SystemPagefileInformation. Use
GlobalMemoryStatus as fallback.
* ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemPagefileInformation.
(struct _SYSTEM_PAGEFILE_INFORMATION): Define.
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* configure.in: Remove symbolic link section.
* configure: Regenerate.
* Makefile.tpl (links): Remove.
* Makefile.in: Regenerate.
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Nathanael Nerode <neroden@gcc.gnu.org>
* configure.in (DEFAULT_YACC, DEFAULT_M4, DEFAULT_LEX):
Set with AC_CHECK_PROGS.
* configure.in: Fix comment typo from last patch.
* configure: Regenerate.
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prototype.
Thanks to Buster Copley <consequent@users.sourceforge.net>
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(MmMapIoSpace): Likewise.
Thanks to Dan Aloni <da-x@colinux.org>
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* include/shellapi.h (NIM_* NIS_*): Define constants for
notification icons with _WIN32_IE >= 0x0500.
(NOTIFYICONDATA): Add new structure members for notification
icons with _WIN32_IE >= 0x0500.
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or suffer potential hangs.
(get_proc_lock): Reorganize debugging output slightly.
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signal occurred during the parent's fork. Otherwise leave it alone.
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* ppc-dis.c (print_insn_powerpc): Don't print tabs. Handle
PPC_OPERANDS_GPR_0.
* ppc-opc.c (RA0): Define.
(RAQ, RAL, RAM, RAS, RSQ, RTQ, RSO): Use PPC_OPERAND_GPR_0.
(RAOPT): Rename from RAO. Update all uses.
(powerpc_opcodes): Use RA0 as appropriate. Add "lsdx", "lsdi",
"stsdx", "stsdi", "lmd" and "stmd" insns.
include/opcode/
* ppc.h (PPC_OPERAND_GPR_0): Define. Bump other operand defines.
gas/testsuite/
Update gas/ppc/.
ld/testsuite/
Update ld-powerpc/.
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* Makefile.tpl: Introduce experimental top level bootstrap support.
* Makefile.in: Regenerate.
* configure.in: Introduce support for top level bootstrap.
* configure: Regenerate.
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(from Igor Pechtchanski)
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* sync.cc (muto::acquire): Fix some races.
* sync.h (muto): Expose some fields for easier debugging.
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* fhandler.h (fhandler_dev_tape::tape_get_pos): Declare with extra
parameter for partition number.
(fhandler_dev_tape::_tape_set_pos): Ditto.
(fhandler_dev_tape::tape_partition): New method.
(fhandler_dev_tape::tape_set_partition): New method.
* fhandler_tape.cc (fhandler_dev_tape::open): Call private methods
directly instead of ioctl.
(fhandler_dev_tape::ioctl): Use long erase on MTERASE by default.
Don't use absolute positioning on MTSEEK. Call tape_set_partition
on MTSETPART, tape_partition on MTMKPART.
(fhandler_dev_tape::tape_get_pos): Add partition number parameter.
Prefer logical position information over absolute position information.
Return partition number.
(fhandler_dev_tape::_tape_set_pos): Add partition number parameter.
Use in SetTapePosition.
(fhandler_dev_tape::tape_set_pos): Remove special TAPE_ABSOLUTE_BLOCK
handling.
(fhandler_dev_tape::tape_erase): Rewind before erasing.
(fhandler_dev_tape::tape_status): Rearrange slightly. Try to get a
MediaType even if no tape is loaded. Store active partition in
mt_resid as on Linux.
(fhandler_dev_tape::tape_partition): New method.
(fhandler_dev_tape::tape_set_partition): New method.
* include/cygwin/mtio.h: Fix copyright. Add comment to explain
mt_resid content.
* include/cygwin/version.h: Bump API minor number.
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get the cygtls table lock.
* cygtls.h (_cygtls::remove_wq): Add wait argument.
* sigproc.cc (_cygtls::remove_wq): Honor wait argument when acquiring lock.
(proc_terminate): Don't NULL sync_proc_subproc since other threads may still
try to access it.
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ERROR_SETMARK_DETECTED to EIO instead of ESPIPE.
Handle ERROR_FILEMARK_DETECTED.
* fhandler_tape.cc (TAPE_FUNC): Add comment that ERROR_BUS_RESET
has still to be handled correctly.
(fhandler_dev_tape::open): Accomodate fact that get.mt_dsreg
also contains density code.
(fhandler_dev_tape::ioctl): Rearrange slightly. Reset devbuf also on
MTNOP, MTWSM, MTSETBLK, MTSETDRVBUFFER, MTSETPART and MTMKPART.
(fhandler_dev_tape::tape_set_pos): Rearrange. Match behaviour to
the Linux tape driver.
(fhandler_dev_tape::tape_status): Call IOCTL_STORAGE_GET_MEDIA_TYPES_EX
if available. Return device type and density code in appropriate
mtget members.
* wincap.h (wincaps::has_ioctl_storage_get_media_types_ex): New element.
* wincap.cc: Implement above element throughout.
* include/cygwin/mtio.h: Add tape device types as returned by
IOCTL_STORAGE_GET_MEDIA_TYPES_EX.
(MT_TAPE_INFO): Use above type codes.
(struct mtget): Change mt_dsreg comment.
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* dir.cc (rmdir): Construct real_dir with flag PC_FULL.
Use a loop instead of recursion to handle the current directory.
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removed from proc_subproc linked list.
* cygtls.h (_cygtls::remove_wq): Declare.
* sigproc.cc (_cygtls::remove_wq): Define.
(proc_subproc): Label event handle appropriately.
* spawn.cc (spawn_guts): Return -1 when wait() fails for spawn types that
require waiting.
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* fhandler.h (fhandler_dev_raw::write_file): New method, created
from former static function.
(fhandler_dev_raw::read_file): Ditto.
(reset_devbuf): New inline method.
(class fhandler_dev_tape): Add TAPE_GET_DRIVE_PARAMETERS
member `dp'.
(fhandler_dev_tape::write_file): New method.
(fhandler_dev_tape::read_file): Ditto.
(fhandler_dev_tape::tape_get_feature): Convert to inline method.
(fhandler_dev_tape::tape_error): New method, created from former
static function.
(fhandler_dev_tape::tape_get_blocksize): Remove declaration.
* fhandler_raw.cc (fhandler_dev_raw::write_file): New method, created
from former static function.
(fhandler_dev_raw::read_file): Ditto.
(fhandler_dev_raw::writebuf): Accomodate the fact that no devbuf
exists under variable block size condition.
(fhandler_dev_raw::raw_read): Ditto. Add local p pointer to simplify
pointer arithmetic.
(fhandler_dev_raw::raw_write): Always set devbufend to 0 when starting
with writing. Accomodate the fact that no devbuf exists under
variable block size condition.
* fhandler_tape.cc: Various formatting changes.
(TAPE_FUNC): New macro. Use throughout as tape function loop.
(get_ll): Convert into macro.
(IS_EOM): New macro.
(IS_EOF): New macro.
(fhandler_dev_tape::is_eom): Use IS_EOM macro.
(fhandler_dev_tape::is_eof): Use IS_EOF macro.
(fhandler_dev_tape::write_file): New method.
(fhandler_dev_tape::read_file): New method.
(fhandler_dev_tape::open): Get drive information block here once.
(fhandler_dev_tape::lseek): Remove unneeded duplicate code.
(fhandler_dev_tape::dup): Duplicate drive information block.
(fhandler_dev_tape::ioctl): Remove drvbuf in variable block size mode.
Return ERROR_INVALID_BLOCK_LENGTH instead of ERROR_MORE_DATA if
buffer contains data which would get lost on buffer size changing.
Use absolute tape positioning also if drive only supports logical
block positioning.
(fhandler_dev_tape::tape_error): New method, created from former
static function.
(fhandler_dev_tape::tape_get_pos): Allow logical block reporting.
Workaround tape driver bug.
(fhandler_dev_tape::_tape_set_pos): Reset device buffer and flags
after successful repositioning.
(fhandler_dev_tape::tape_set_pos): Allow logical block positioning.
Workaround tape driver bug.
(fhandler_dev_tape::tape_erase): Use dp instead of calling
GetTapeParameters.
(fhandler_dev_tape::tape_prepare): Ditto.
(fhandler_dev_tape::tape_get_blocksize): Remove.
(fhandler_dev_tape::tape_set_blocksize): Don't call tape_get_blocksize.
Error handling already done in fhandler_dev_tape::ioctl.
(fhandler_dev_tape::tape_status): Remove local `dp' variable.
Accomodate logical tape reporting. Call tape_get_feature instead
of accessing feature words directly.
(fhandler_dev_tape::tape_compression): Use dp instead of calling
GetTapeParameters. Fix resetting datcompression.
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(forcekill): Call get_debug_priv before trying to kill process.
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Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/14522
* configure.in: Cope with shells that do not support unquoted ^
* configure: Regenerate.
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Add defines.
(INTERNET_CACHE_GROUP_ADD, INTERNET_CACHE_GROUP_REMOVE): Add defines.
(GROUPID) Add typedef.
(INTERNET_CACHE_GROUP_INFO[AW]): Define structures.
(CreateUrlCacheGroup): Add prototype.
(DeleteUrlCacheGroup): Add prototype.
(FindFirstUrlCacheGroup): Add prototype.
(FindNextUrlCacheGroup): Add prototype.
(GetUrlCacheGroupAttribute[AW]): Add prototypes.
(SetUrlCacheGroupAttribute[AW]): Add prototypes.
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call_signal_handler twice since that guarantees exiting with errno set to
EINTR.
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__STRICT_ANSI__ guard from non-ANSI header.
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* i386.h (i386_optab): Added xstore as an alias for xstorerng.
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(INVLPG_Fixup): New function.
(PNI_Fixup): Remove ATTRIBUTE_UNUSED from sizeflag.
* opcode/i386.h (i386_optab): Remove CpuNo64 from sysenter and
sysexit.
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* gas/config/tc-i386.c (output_insn): Handle PadLock instructions.
* gas/config/tc-i386.h (CpuPadLock): New define.
(CpuUnknownFlags): Added CpuPadLock.
* include/opcode/i386.h (i386_optab): Added xstore/xcrypt insns.
* opcodes/i386-dis.c (PADLOCK_SPECIAL, PADLOCK_0): New defines.
(dis386_twobyte): Opcode 0xa7 is PADLOCK_0.
(padlock_table): New struct with PadLock instructions.
(print_insn): Handle PADLOCK_SPECIAL.
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(_cygtls::wq): Declare.
* cygtls.cc (_cygtls::fixup_after_fork): Clear wq.thread_ev to avoid using an
invalid event handle in forked process.
* dcrt0.cc (waitq_storage): Delete.
(threadstuff): Remove waitq_storage.
* perthread.h (per_thread_waitq): Delete.
(waitq_storage): Delete declaration.
* sigproc.cc (sigproc_init): Remove perthread waitq consideration.
* sigproc.h (waitq): Delete declaration.
* wait.cc (wait4): Use _my_tls waitq structure rather than per_thread.
* cygtls.h (_cygtls::newmask): Delete member.
(_cygtls::deltamask): New member.
* gendef (_sigdelayed): Replace the call to set_process_mask by a call to
set_process_mask_delta.
* exceptions.cc (handle_sigsuspend): Do not filter tempmask. Or
SIG_NONMASKABLE in deltamask as a flag.
(_cygtls::interrupt_setup): Set deltamask only.
(set_process_mask_delta): New function.
(_cygtls::call_signal_handler): Replace the first call to set_process_mask by a
call to set_process_mask_delta.
* tlsoffsets.h: Regenerate.
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* exceptions.cc: Remove some __I386__ conditionals.
(handle_exceptions): Move ppid test to outside of a loop for efficiency.
(setup_handler): Make debugging output more wordy.
(_cygtls::call_signal_handler): To avoid a race, use lock/unlock to synchronize
with signal thread and ensure that signal_arrived event has actually been set.
* gendef (_sigfe): Use ebx for all sigstack manipulations to ensure that the
register is saved. Move setting of incyg to within stack lock to avoid
setup_handler confusion.
(_sigbe): Use ebx for all sigstack manipulations to ensure that the register is
saved.
(_cygtls::pop): Ditto.
(_cygtls::lock): Ditto.
(stabilize_sig_stack): Ditto.
(setjmp): Ditto.
(longjmp): Ditto.
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* libc/sys/h8300hms/Makefile.am (lib_a_SOURCES): Replace
_exit.c with _exit.S.
* libc/sys/h8300hms/Makefile.in: Regenerate.
* libc/sys/h8300hms/_exit.c: Remove.
* libc/sys/h8300hms/_exit.S: New.
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Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/14522
* configure.in: Cope with shell that do not support nesting
quotes inside quoted backquote substitutions.
* configure: Regenerate.
2004-03-10 Andrew Pinski <pinskia@physics.uc.edu>
PR bootstrap/14522
* configure.in: Fix escaping of $.
* configure: Regenerate.
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* include/direct.h: Ditto.
* include/dirent.h: Ditto.
* include/dos.h: Ditto.
* include/excpt.h: Ditto.
* inlude/fcntl,h
* include/io.h: Ditto.
* inlude/mem.h: Ditto.
* include/memory.h: Ditto.
* include/process.h: Ditto.
* inlude/search.h: Ditto.
* include/share.h: Ditto.
* include/unistd.h: Ditto.
* include/sys/fcntl.h: Ditto.
* include/file.h: Ditto.
* include/sys/locking.h: Ditto.
* include/sys/param.h: Ditto.
* include/sys/stat,h
* include/sys/time.h: Ditto.
* include/sys/timeb.h: Ditto.
* include/sys/types.h: Ditto.
* include/sys/unistd.h: Ditto.
* include/sys/utime.h: Ditto.
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2004-03-11 Nathanael Nerode <neroden@gcc.gnu.org>
* configure: Regenerate.
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* configure.in: Find default values for the tools as
soon as possible. Disable ada if GNAT is not found.
Emit error message about missing languages. Expand
--enable-languages=all for the gcc subdirectory.
(config)
2004-03-08 Paolo Bonzini <bonzini@gnu.org>
PR ada/14131
Move language detection to the top level.
* acx.m4 (ACX_PROG_GNAT): New macro, moved here
from the gcc subdirectory.
2004-03-09 Hans-Peter Nilsson <hp@axis.com>
* accross.m4 (AC_C_BIGENDIAN_CROSS): Compile endian probe with
"-c". Properly quote parameter for AC_MSG_ERROR.
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* include/winsock2.h: Add missing LPFN_ typdefs for
function pointers.
Clean up whitespace.
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* libc/stdio/findfp.c (__sfp): Rename lock to __sfp_lock.
Change __sfp_lock to static global.
(__fp_lock): New static function.
(__fp_unlock): Ditto.
(__fp_lock_all): New function.
(__fp_unlock_all): Ditto.
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* include/sys/termios.h: Define TIOCSBRK and TIOCCBRK.
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