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10159 Commits

Author SHA1 Message Date
Mark Shinwell 47c9864a0a bfd/ 
* archures.c (bfd_mach_mips_loongson_2e): New.
	(bfd_mach_mips_loongson_2f): New.
	* bfd-in2.h (bfd_mach_mips_loongson_2e): New.
	(bfd_mach_mips_loongson_2f): New.
	* cpu-mips.c: Add I_loongson_2e and I_loongson_2f to
	anonymous enum.
	(arch_info_struct): Add Loongson-2E and Loongson-2F entries.
	* elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E
	and Loongson-2F flags.
	(mips_set_isa_flags): Likewise.
	(mips_mach_extensions): Add Loongson-2E and Loongson-2F
	entries.

	binutils/
	* readelf.c (get_machine_flags): Handle Loongson-2E and -2F
	flags.

	gas/
	* config/tc-mips.c (mips_cpu_info_table): Add loongson2e
	and loongson2f entries.
	* doc/c-mips.texi: Document -march=loongson{2e,2f} options.

	gas/testsuite/
	* gas/mips/mips.exp: Add loongson-2e and -2f tests.
	* gas/mips/loongson-2e.d: New.
	* gas/mips/loongson-2e.s: New.
	* gas/mips/loongson-2f.d: New.
	* gas/mips/loongson-2f.s: New.

	include/elf/
	* mips.h (E_MIPS_MACH_LS2E): New.
	(E_MIPS_MACH_LS2F): New.

	include/opcode/
	* mips.h (INSN_LOONGSON_2E): New.
	(INSN_LOONGSON_2F): New.
	(CPU_LOONGSON_2E): New.
	(CPU_LOONGSON_2F): New.
	(OPCODE_IS_MEMBER): Update for Loongson-2E and -2F flags.

	opcodes/
	* mips-dis.c (mips_arch_choices): Add Loongson-2E and -2F
	entries.
	* mips-opc.c (IL2E): New.
	(IL2F): New.
	(mips_builtin_opcodes): Add Loongson-2E and -2F instructions.
	Allow movz and movn for Loongson-2E and -2F.  Add movnz entry.
	Move coprocessor encodings to the end of the table.  Allow
	certain MIPS V .ps instructions on the Loongson-2E and -2F.
 2007-11-29 12:23:44 +00:00
Mark Shinwell 35e137475d include/opcode/ 
* mips.h (INSN_ISA*): Redefine certain values as an
	enumeration.  Update comments.
	(mips_isa_table): New.
	(ISA_MIPS*): Redefine to match enumeration.
	(OPCODE_IS_MEMBER): Modify to correctly test new INSN_ISA*
	values.

	opcodes/
	* mips-opc.c (I3_32, I3_33, I4_32, I4_33, I5_33): New.
	(mips_builtin_opcodes): Use these new I* values.
 2007-11-29 11:55:19 +00:00
Corinna Vinschen d8a5f04695 * fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of 
CYG_MAX_PATH.
	* fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to
	TTY_NAME_MAX.
	* syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size
	since TTY_NAME_MAX already counts the trailing NUL.
	* libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.
 2007-11-28 16:45:34 +00:00
Corinna Vinschen 023a2fa789 * fhandler_socket.cc (fhandler_socket::recv_internal): Add MSG_WAITALL 
handling.  Use explicit flag values instead of MSG_WINMASK.
	(fhandler_socket::send_internal): Use explicit flag values instead of
	MSG_WINMASK.
	* include/cygwin/socket.h (MSG_WINMASK): Remove definition.
	(MSG_WAITALL): Define.
 2007-11-28 15:54:17 +00:00
Nathan Sidwell 02cb1fd853 * internal.h (ELF_IS_SECTION_IN_SEGMENT): Adjust to cope with 
segments at the end of memory.
 2007-11-28 13:53:05 +00:00
Corinna Vinschen 547ad329b6 * posix_ipc.cc (ipc_names): Rename max_len to prefix_len. Store 
the prefix len in it.
	(check_path): Take length parameter.  Use this length insetad of
	calling strlen.  Allow PATH_MAX length paths.
	(ipc_mutex_init): Use MAX_PATH instead of CYG_MAX_PATH.
	(ipc_cond_init): Ditto.
	(shm_open): Allocate local name buffer not bigger than necessary.  Call
	check_path with additional length argument.
	(shm_unlink): Ditto.
	(mq_open): Ditto.
	(mq_unlink): Ditto.
	(sem_open): Ditto.
	(sem_unlink): Ditto.
 2007-11-27 17:04:19 +00:00
Corinna Vinschen a1591d3be7 Drop old SetResourceLock stuff in favor of mutos. 
* dcrt0.cc (_reslock): Remove.
	(__cygwin_user_data): Accommodate removal of resourcelocks member.
	(dll_crt0_0): Don't initialize resourcelocks.
	* exceptions.cc (_cygtls::signal_exit): Drop resourcelocks handling.
	* mmap.cc (mmap_guard): New muto.
	(LIST_LOCK): Define.
	(LIST_UNLOCK): Define.
	(mmap_list::search_record): Remove.
	(mmap_list::try_map): Include code for anonymous case from
	mmap_list::search_record.
	(mmap_is_attached_or_noreserve): Access bookkeeping lists in a thread
	safe way.
	(mmap64): Replace SetResourceLock/ReleaseResourceLock by
	LIST_LOCK/LIST_UNLOCK.  Lock at the latest possible point.
	(munmap): Replace SetResourceLock/ReleaseResourceLock by
	LIST_LOCK/LIST_UNLOCK.
	(msync): Ditto.
	(mprotect): Ditto.
	* thread.cc (ResourceLocks::Lock): Remove.
	(SetResourceLock): Remove.
	(ReleaseResourceLock): Remove.
	(ResourceLocks::Init): Remove.
	(ResourceLocks::Delete): Remove.
	* thread.h (SetResourceLock): Drop declaration.
	(ReleaseResourceLock): Ditto.
	(class ResourceLocks): Drop definition.
	* include/sys/cygwin.h (class ResourceLocks): Drop forward declaration.
	(struct per_process): Replace resourcelocks with additional unused2
	element.
	(per_process_overwrite): Accommodate above change.
 2007-11-27 14:45:14 +00:00
Corinna Vinschen 230a3c86d1 * mmap.cc: Convert usage of dynamically growing cmalloced arrays to 
cmalloced linked lists throughout.
	(class mmap_record): Add LIST_ENTRY element.
	(mmap_record::match): New method, taking over match algorithm from
	list::search_record.
	(class mmap_list): Rename from class list.  Add LIST_ENTRY.  Convert
	recs to a LIST_HEAD.  Drop nrecs and maxrecs members.
	(mmap_list::get_record): Drop entirely.
	(mmap_list::free_recs): Drop entirely.
	(mmap_list::del_record): Take mmap_record to delete as parameter.
	(mmap_list::search_record): Convert to mmap_record::match.
	(class mmap_areas): Rename from class map.  Convert lists to LIST_HEAD.
	(mmap_areas::get_list): Drop entirely.
	(mmap_areas::del_list): Take mmap_list to delete as parameter.
	(mprotect): Fix indentation.
 2007-11-27 10:09:05 +00:00
Chris Sutcliffe 4694cc18c2 2007-11-26 Chris Sutcliffe <ir0nh34d@users.sourceforge.net> 
* Makefile.in: Add libmsvcr90.a and libmsvcr90d.a targets.
        * msvcrt.def.in: Add support for __msvcr90__ and __msvcr90d__ defines.
        * mingwex/math/log10f.S: Correct issue with comments.
        * mingwex/math/log10l.S: Ditto.
        * mingwex/math/log1p.S: Ditto.
        * mingwex/math/log1pf.S: Ditto.
        * mingwex/math/log1pl.S: Ditto.
        * mingwex/math/log2.S: Ditto.
        * mingwex/math/log2f.S: Ditto.
        * mingwex/math/log2l.S: Ditto.
        * mingwex/math/logf.S: Ditto.
        * mingwex/math/logl.S: Ditto.
 2007-11-27 02:14:19 +00:00
Christopher Faylor ee4388c420 Change many cygheap allocation routines to their *_abort analogs. 
* cygheap.cc (cmalloc_abort): New function.
(crealloc_abort): Ditto.
(ccalloc_abort): Ditto.
 2007-11-26 21:30:49 +00:00
Christopher Faylor 32cba6cb3a * cygheap.cc (_crealloc): Avoid memcpy when _cmalloc returns NULL. 2007-11-23 16:37:05 +00:00
Chris Sutcliffe 2194c4db86 2007-11-21 Kevin Conaway <kevin_conaway@users.sourceforge.net> 
* include/wincrypt.h (CryptProtectData, CryptUnprotectData): define.
 2007-11-22 03:16:15 +00:00
Chris Sutcliffe b69b1a36b8 2007-11-21 elsapo <elsapo@users.sourceforge.net> 
* include/wincrypt.h (CERT_NAME_STR_COMMA_FLAG,
        CERT_NAME_STR_DISABLE_IE4_UTF8_FLAG, CERT_NAME_STR_ENABLE_UTF8_UNICODE_FLAG,
        CMC_ADD_ATTRIBUTES, CMC_ADD_EXTENSIONS, X509_CERT_PAIR,
        X509_CERTIFICATE_TEMPLATE, X509_CROSS_CERT_DIST_POINTS, CMC_DATA,
        X509_NAME_CONSTRAINTS, X509_POLICY_CONSTRAINTS, X509_POLICY_MAPPINGS,
        CMC_RESPONSE, CMC_STATUS, X509_ALGORITHM_IDENTIFIER, X509_ALTERNATE_NAME,
        PKCS_ATTRIBUTE, X509_AUTHORITY_INFO_ACCESS, X509_AUTHORITY_KEY_ID,
        X509_AUTHORITY_KEY_ID2, szOID_BASIC_CONSTRAINTS, X509_BASIC_CONSTRAINTS2,
        X509_BIOMETRIC_EXT, X509_BITS, X509_CERT, X509_CERT_CRL_TO_BE_SIGNED,
        X509_CERT_POLICIES, X509_CERT_REQUEST_TO_BE_SIGNED, X509_CERT_TO_BE_SIGNED,
        X509_CHOICE_OF_TIME, PKCS_CONTENT_INFO, PKCS_CONTENT_INFO_SEQUENCE_OF_ANY,
        X509_CRL_DIST_POINTS, RSA_CSP_PUBLICKEYBLOB, PKCS_CTL, X509_DSS_PARAMETERS,
        X509_DSS_SIGNATURE, X509_ECC_SIGNATURE, X509_ENHANCED_KEY_USAGE,
        X509_ENUMERATED, X509_EXTENSIONS, X509_INTEGER, X509_ISSUING_DIST_POINT,
        X509_KEY_ATTRIBUTES, X509_KEY_USAGE, X509_KEY_USAGE_RESTRICTION,
        X509_KEYGEN_REQUEST_TO_BE_SIGNED, X509_LOGOTYPE_EXT,
        X509_MULTI_BYTE_INTEGER, X509_MULTI_BYTE_UINT, X509_NAME, X509_NAME_VALUE,
        X509_OBJECT_IDENTIFIER, X509_OCTET_STRING, X509_PUBLIC_KEY_INFO,
        PKCS_RC2_CBC_PARAMETERS, CNG_RSA_PUBLIC_KEY_BLOB,
        PKCS_RSA_SSA_PSS_PARAMETERS, PKCS_RSAES_OAEP_PARAMETERS,
        ECC_CMS_SHARED_INFO, X509_SEQUENCE_OF_ANY, PKCS7_SIGNER_INFO,
        CMS_SIGNER_INFO, PKCS_SMIME_CAPABILITIES, PKCS_TIME_REQUEST,
        X509_UNICODE_NAME, X509_UNICODE_NAME_VALUE, PKCS_UTC_TIME,
        OCSP_SIGNED_REQUEST, OCSP_REQUEST, OCSP_RESPONSE,
        OCSP_BASIC_SIGNED_RESPONSE, OCSP_BASIC_RESPONSE, CRL_REASON_UNSPECIFIED,
        CRL_REASON_KEY_COMPROMISE, CRL_REASON_CA_COMPROMISE,
        CRL_REASON_AFFILIATION_CHANGED, CRL_REASON_SUPERSEDED,
        CRL_REASON_CESSATION_OF_OPERATION, CRL_REASON_CERTIFICATE_HOLD,
        CRL_REASON_REMOVE_FROM_CRL, CRYPT_ENCODE_ALLOC_FLAG,
        CRYPT_UNICODE_NAME_ENCODE_DISABLE_CHECK_TYPE_FLAG,
        CRYPT_UNICODE_NAME_ENCODE_ENABLE_T61_UNICODE_FLAG,
        CRYPT_UNICODE_NAME_ENCODE_ENABLE_UTF8_UNICODE_FLAG,
        CRYPT_UNICODE_NAME_ENCODE_FORCE_UTF8_UNICODE_FLAG,
        szOID_APPLICATION_CERT_POLICIES, szOID_APPLICATION_POLICY_CONSTRAINTS,
        szOID_APPLICATION_POLICY_MAPPINGS, szOID_AUTHORITY_INFO_ACCESS,
        szOID_AUTHORITY_KEY_IDENTIFIER, szOID_AUTHORITY_KEY_IDENTIFIER2,
        X509_BASIC_CONSTRAINTS, szOID_BIOMETRIC_EXT, szOID_CERT_EXTENSIONS,
        szOID_CERT_POLICIES, szOID_CERTIFICATE_TEMPLATE, szOID_CRL_NUMBER,
        szOID_CROSS_CERT_DIST_POINTS, szOID_DELTA_CRL_INDICATOR,
        szOID_ENROLLMENT_NAME_VALUE_PAIR, szOID_FRESHEST_CRL,
        szOID_ISSUING_DIST_POINT, szOID_NAME_CONSTRAINTS, szOID_CRL_DIST_POINTS,
        szOID_CRL_REASON_CODE, szOID_CRL_VIRTUAL_BASE, szOID_ECC_PUBLIC_KEY,
        szOID_ECDSA_SPECIFIED, szOID_ENHANCED_KEY_USAGE, szOID_ISSUER_ALT_NAME,
        szOID_ISSUER_ALT_NAME2, szOID_KEY_ATTRIBUTES, szOID_KEY_USAGE,
        szOID_KEY_USAGE_RESTRICTION, szOID_LOGOTYPE_EXT, szOID_POLICY_CONSTRAINTS,
        szOID_POLICY_MAPPINGS, szOID_RSA_SSA_PSS, szOID_RSAES_OAEP,
        szOID_SUBJECT_ALT_NAME, szOID_SUBJECT_ALT_NAME2,
        szOID_SUBJECT_KEY_IDENTIFIER, CMC_ADD_ATTRIBUTES_INFO,
        PCMC_ADD_ATTRIBUTES_INFO, CMC_ADD_EXTENSIONS_INFO, PCMC_ADD_EXTENSIONS_INFO,
        CERT_ALT_NAME_ENTRY, PCERT_ALT_NAME_ENTRY, CERT_ALT_NAME_INFO,
        PCERT_ALT_NAME_INFO, CERT_NAME_VALUE, PCERT_NAME_VALUE,
        CERT_POLICY_QUALIFIER_INFO, PCERT_POLICY_QUALIFIER_INFO,
        CERT_POLICY_CONSTRAINTS_INFO, PCERT_POLICY_CONSTRAINTS_INFO,
        CERT_POLICY_MAPPINGS_INFO, PCERT_POLICY_MAPPINGS_INFO, CERT_POLICY_MAPPING,
        PCERT_POLICY_MAPPING, CryptDecodeObjectEx, CryptEncodeObject,
        CryptEncodeObjectEx): define.
 2007-11-22 03:07:09 +00:00
Chris Sutcliffe 5f96f813d6 2007-11-21 Brian Dessent <dessent@users.sourceforge.net> 
* include/winbase.h (CheckTokenMembership): define.
 2007-11-22 02:38:17 +00:00
Jeff Johnston 60bef55d30 2007-11-19 Nick Clifton <nickc@redhat.com> 
* libc/machine/mn10300/Makefile.am (CCASFLAGS): Add -Wa,--gdwarf-2.
        * libc/machine/mn10300/Makefile.in: Regenerate.
        * libc/machine/mn10300/memchar.S: Remove redundant labels.  Add
        .debug_frame section.
        * libc/machine/mn10300/memcmp.S: Likewise.
        * libc/machine/mn10300/memcpy.S: Likewise.
        * libc/machine/mn10300/memset.S: Likewise.
        * libc/machine/mn10300/strchr.S: Likewise.
        * libc/machine/mn10300/strcmp.S: Likewise.
        * libc/machine/mn10300/strcpy.S: Likewise.
        * libc/machine/mn10300/strlen.S: Likewise.
 2007-11-19 20:03:25 +00:00
Thiemo Seufer 91f2f75ac8 [ld/testsuite/ChangeLog] 
* ld-mips-elf/attr-gnu-4-14.d, ld-mips-elf/attr-gnu-4-41.d:
	Adjust warning message for -mfp64 flag.
	* ld-mips-elf/attr-gnu-4-5.s, ld-mips-elf/attr-gnu-4-04.d,
	ld-mips-elf/attr-gnu-4-51.d, ld-mips-elf/attr-gnu-4-05.d,
	ld-mips-elf/attr-gnu-4-15.d, ld-mips-elf/attr-gnu-4-24.d,
	ld-mips-elf/attr-gnu-4-25.d, ld-mips-elf/attr-gnu-4-34.d,
	ld-mips-elf/attr-gnu-4-35.d, ld-mips-elf/attr-gnu-4-42.d,
	ld-mips-elf/attr-gnu-4-43.d, ld-mips-elf/attr-gnu-4-44.d,
	ld-mips-elf/attr-gnu-4-45.d, ld-mips-elf/attr-gnu-4-40.d,
	ld-mips-elf/attr-gnu-4-14.d: New testcases files.
	* ld-mips-elf/mips-elf.exp: Run new testcases.

	[binutils/ChangeLog]
	* readelf.c (display_mips_gnu_attribute): Recognize -mips32r2 -mfp64
	objects.

	[include/ChangeLog]
	* elf/mips.h (Tag_GNU_MIPS_ABI_FP): Mention -mips32r2 -mfp64 variant
	in comment.

	[bfd/ChangeLog]
	* elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2
	-mfp64 attribute.

	[gas/ChangeLog]
	* doc/as.texinfo: Document the new attribute value.
 2007-11-17 13:38:57 +00:00
Nick Clifton 3c48ef66da * dwarf2.h: Mention the location of the DWARF3 spec on the web. 
(DW_AT_stride_size): Rename to DW_AT_bit_stride.
  (DW_AT_stride): Rename to DW_AT_byte_stride.
* dwarf.c (process_extended_line_op): Add cases for HP extensions to the line ops.
  Mention if an unknown op code is in the user defined range.
  (decode_location_expression): Add cases for HP extensions, the DW_OP_GNU_uninit extension and the DW_OP_call_frame_cfa and DW_OP_bit_piece DWARF3 operators.
  (read_and_display_attr): Correct list of attributes which can reference a location list.
  (read_and_display_attr_value): Add cases for DWARF3 values and HP extensions.
  Correct list of attributes which can reference a location list.
  (get_AT_name): Add cases for DWARF3 values and HP and PGI extensions.
 2007-11-16 15:36:21 +00:00
Vladimir Prus ce46e7742b Move changelog entries to the right ChangeLog 2007-11-15 07:11:52 +00:00
Vladimir Prus b689366feb Apply const qualifier to some users of bp_location. 
* breakpoint.h (struct bpstats): Make
	the breakpoint_at field point at const bp_location.
	* breakpoint.c (bpstat_alloc): Accept const
	bp_location.
	(breakpoint_here_p, breakpoint_inserted_here_p)
	(software_breakpoint_inserted_here_p)
	(breakpoint_thread_match, bpstat_stop_status)
	(read_memory_nobpt, bpstat_have_active_hw_watchpoints): Use
	const bp_location for iteration.
	(print_it_typical, print_bp_stop_message): Use
	const bp_location variable.
 2007-11-15 06:52:53 +00:00
Vladimir Prus a64b392f19 Make mark_breakpoints_out static. 
* breakpoint.h (mark_breakpoints_out): Remove
	declaration.
	* breakpoint.c (mark_breakpoints_out): Make static.
 2007-11-15 06:46:20 +00:00
Vladimir Prus e368bc2495 Prevent clear_command from directly modifying breakpoint list. 
* Makefile.in (breakpoint_h): Update dependency.
	* breakpoint.c (clear_command): Do not remove
	breakpoints from breakpoint_chain.  Collect breakpoints
	to delete in a vector.
	* breakpoint.h (breakpoint_p): New typedef for pointer to
	breakpoint.  Register vector of breakpoint_p.
 2007-11-15 06:28:18 +00:00
Vladimir Prus db1fabac80 Remove 'run_cleanup'. 
* defs.h (do_run_cleanups, make_run_cleanup): Remove
	declarations.
	* infcmd.c (run_command_1): Call clear_solib instead
	of do_run_cleanups.
	* jv-lang.c (java_rerun_cleanup): Remove, for lack of
	any use.
	* solib.c (solib_cleanup_queued, do_clear_solib): Remove.
	(update_solib_lib): Don't setup run cleanup.
	(no_shared_libraries): Call clear_solib, not do_clear_solib.
	* utils.c (run_cleanup_chain, make_run_cleanup)
	(do_run_cleanups): Remove.
 2007-11-15 06:24:17 +00:00
Vladimir Prus af054db39b Remove CLEAR_SOLIB use. 
* corelow.c (core_close): Don't check for CLEAR_SOLIB.
	* infcmd.c (attach_command): Likewise.
 2007-11-15 06:14:25 +00:00
Corinna Vinschen 815774e87f * libc/include/sys/unistd.h: Remove Cygwin definition of MAXPATHLEN. 2007-11-08 16:20:12 +00:00
Christopher Faylor 85287b1eb0 revert premature checkin 2007-11-08 15:18:06 +00:00
Christopher Faylor 9cd3ed2d10 revert premature checkin 2007-11-08 14:37:59 +00:00
Christopher Faylor a3ba550800 * dllfixdbg: Eliminate extra objcopy step. 2007-11-08 14:36:49 +00:00
Nathan Sidwell 75a1688a39 include/elf/ 
* vxworks.h: New.

	bfd/
	* elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare.
	(elf_vxworks_finish_dynamic_entry): Declare.
	* elf-vxworks.c: Include elf/vxworks.h.
	(elf_vxworks_add_dynamic_entries): New.
	(elf_vxworks_finish_dynamic_entry): New.
	* Makefile.am (elf-vxworks.lo): Add dependency.
	* Makefile.in (elf-vxworks.lo): Add dependency.
	* elf32-i386.c (elf_i386_size_dynamic_sections,
	elf_i386_finish_dynamic_sections): Call
	elf_vxworks_add_dynamic_entries and
	elf_vxworks_finish_dynamic_entry.
	* elf32-ppc.c (ppc_elf_size_dynamic_sections,
	ppc_elf_finish_dynamic_sections): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections,
	sparc_finish_dyn): Likewise.
	* elf32-sh.c (sh_elf_size_dynamic_sections,
	sh_elf_finish_dynamic_sections): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections,
	_bfd_mips_elf_finish_dynamic_sections): Likewise.
	* elf32-arm.c (elf32_arm_size_dynamic_sections,
	elf32_arm_finish_dynamic_sections): Likewise.

	ld/
	* ld-vxworks/tls-2.d: New.
	* ld-vxworks/tls-2.s: New.
 2007-11-08 13:51:07 +00:00
Corinna Vinschen 4bc605814c * dllfixdbg: Pass --only-keep-debug to objcopy, instead of 
selecting the sections manually.
 2007-11-08 12:06:32 +00:00
Joseph Myers 33e178064d include: 
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* floatformat.h (struct floatformat): Add split_half field.
	(floatformat_ibm_long_double): New.

libiberty:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* floatformat.c (mant_bits_set): New.
	(floatformat_to_double): Use it.  Note no special handling of
	split formats.
	(floatformat_from_double): Note no special handing of split
	formats.
	(floatformat_ibm_long_double_is_valid,
	floatformat_ibm_long_double): New.
	(floatformat_ieee_single_big, floatformat_ieee_single_little,
	floatformat_ieee_double_big, floatformat_ieee_double_little,
	floatformat_ieee_double_littlebyte_bigword, floatformat_vax_f,
	floatformat_vax_d, floatformat_vax_g, floatformat_i387_ext,
	floatformat_m68881_ext, floatformat_i960_ext,
	floatformat_m88110_ext, floatformat_m88110_harris_ext,
	floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword,
	floatformat_ia64_spill_big, floatformat_ia64_spill_little,
	floatformat_ia64_quad_big, floatformat_ia64_quad_little): Update
	for addition of split_half field.

gdb:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* gdbtypes.c (floatformats_ibm_long_double): New.
	* gdbtypes.h (floatformats_ibm_long_double): Declare.
	* ia64-tdep.c (floatformat_ia64_ext): Update for addition of
	split_half field.
	* mips-tdep.c (n32n64_floatformat_always_valid,
	floatformat_n32n64_long_double_big, floatformats_n32n64_long):
	Remove.
	(mips_gdbarch_init): Use floatformats_ibm_long_double instead of
	floatformats_n32n64_long.
	* ppc-linux-tdep.c (ppc_linux_init_abi): Use 128-bit IBM long
	double.
	* doublest.c (convert_floatformat_to_doublest,
	convert_doublest_to_floatformat): Handle split floating-point
	formats.
	* ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle IBM long
	double arguments.
	(ppc64_sysv_abi_push_dummy_call): Likewise.
	(do_ppc_sysv_return_value): Handle IBM long double return.
 2007-11-08 00:08:48 +00:00
Dave Brolley 7b4cad4ae6 2007-11-07 Dave Brolley <brolley@redhat.com> 
* libc/machine/configure: Regenerated to pick up mep-elf changes.

        * Contribute mep-elf from Red Hat
        2006-10-27  DJ Delorie  <dj@redhat.com>

        * libc/include/machine/setjmp.h: Add MeP support.

        2003-04-17  DJ Delorie  <dj@redhat.com>

        * configure.host (mep-*-*): Support "long long" type.

        2001-06-06  DJ Delorie  <dj@redhat.com>

        * libc/include/machine/ieeefp.h (mep): Support little endian too.

        2001-05-14  DJ Delorie  <dj@redhat.com>

        * configure.host: Add mep's machine_dir.
        * libc/include/setjmp.h: Add mep support.
        * libc/machine/mep: New.
        * libc/machine/mep/setjmp.S: New, support mep's setjmp/longjmp.

        2001-05-04  DJ Delorie  <dj@redhat.com>

        * configure.host: Add mep.
        * libc/include/machine/ieeefp.h: Ditto.
 2007-11-07 21:42:24 +00:00
Jeff Johnston c8853ef701 2007-11-06 Dave Brolley <brolley@redhat.com> 
* syscall.h (SYS_reconfig): New macro.
 2007-11-06 23:07:06 +00:00
Corinna Vinschen de32ab54d8 * thread.cc (pthread_key_create): Drop check for incoming valid object. 2007-11-06 15:48:34 +00:00
Corinna Vinschen 03abe23b1a * shm.cc: Include sync.h 
(struct shm_shmid_list): Add ref_count member.
	(struct shm_attached_list): Remove hdl and size members.  Add a parent
	member pointing to referenced shm_shmid_list entry.
	(shm_guard): New muto.
	(SLIST_LOCK): Define.
	(SLIST_UNLOCK): Define.
	(fixup_shms_after_fork): Use hdl and size members of parent
	shm_shmid_list entry.
	(shmat): Access sequential bookkeeping lists in a thread safe way.
	Accommodate change in list element layout.  Align comments.
	(shmctl): Ditto.
	(shmdt): Ditto.
	(shmget): Ditto.
 2007-11-06 13:29:53 +00:00
Corinna Vinschen 8f14a11301 * bsd_helper.cc (tunable_params): Add kern.ipc.shm_allow_removed as 
bool parameter.
	* cygserver.conf: Add a description for the kern.ipc.shm_allow_removed
	parameter.
	* sysv_shm.cc (shminit): Set shm_allow_removed variable according to
	kern.ipc.shm_allow_removed setting.
 2007-11-05 15:45:52 +00:00
Corinna Vinschen 5c8426d50e * shm.cc (shmctl): On IPC_RMID don't unmap views and don't close handle 
if the map is still referenced to emulate Linux and BSD behaviour.
 2007-11-05 15:25:55 +00:00
Corinna Vinschen 92beb4638f * shm.cc (shmctl): On IPC_RMID also unmap all views on shared mem 
as well as connected shm_attached_list entry.
 2007-11-05 10:15:31 +00:00
Danny Smith 026d54aa23 include 
* coff/pe.h (COFF_ENCODE_ALIGNMENT) Define.

gas
	* read.c (ALIGN_LIMIT): Rename to ...
	(TC_ALIGN_LIMIT): Guard against prior definition.
	* config/tc-i386.h (TC_ALIGN_LIMIT)[TE_PE]: Define.

bfd
	* pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text
	 and .bss section use the default.
	* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.

ld/testsuite
	* ld-scripts/align.exp: Enable for PECOFF.
	* ld-scripts/alignof.exp: Likewise.
 2007-11-04 23:49:08 +00:00
DJ Delorie 69bfb481a8 * libc/signal/signal.c (_raise_r): Don't attempt to initialize the 
signal table, just use a default, in case initialization cause
recursion.
 2007-10-31 22:22:31 +00:00
Corinna Vinschen 6eedb2be6d * net.cc (load_ipv6_funcs): Use MAX_PATH instead of CYG_MAX_PATH. 
(cygwin_getaddrinfo): Simplify formatting.
	(cygwin_getnameinfo): Ditto.
 2007-10-31 16:06:01 +00:00
Corinna Vinschen 15346b6950 * external.cc (get_cygdrive_info): Make inline. 
(get_cygdrive_prefixes): Remove.
	(cygwin_internal): Call get_cygdrive_info with NULL flag parameters
	instead of get_cygdrive_prefixes.
	* path.cc (mount_info::get_cygdrive_info): Allow NULL flag parameters.
 2007-10-31 13:23:33 +00:00
Nick Clifton 3ce8215a01 * mn10300.h (R_MN10300_ALIGN): Define. 
* reloc.c (BFD_RELOC_MN10300_ALIGN): Add.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf-m10300.h: Handle R_MN10300_ALIGN relocs.
* mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs.
  Re-fix off by one error in comparisons.
* config/tc-mn10300.c (tc_gen_reloc): Fix test that decides when
  sym_diff relocs should be generated.
  (md_apply_fix): Skip R_MN10300_ALIGN relocs.
  (mn10300_fix_adjustable): Do not adjust R_MN10300_ALIGN relocs.
  (mn10300_handle_align): New function.  Generate R_MN10300_ALIGN
  relocs to record alignment requests.
* config/tc-mn10300.h (TC_FORCE_RELOCATION_SUB_SAME): Also force
  R_MN10300_ALIGN relocs.
  (HANDLE_ALIGN): Define.  Call mn10300_handle_align.
* gas/all/gas.exp: Do not run diff1.s test for mn10300.
* ld-mn10300/mn10300.exp: Run new tests.  Skip i126256 test if
  a compiler is not available.
* ld-mn10300/i112045-3.s: New test.
* ld-mn10300/i112045-3.d: Expected disassembly.
* ld-mn10300/i135409.s: Rename to i135409-1.s.
* ld-mn10300/i135409.d: Rename to i135409-1.d
* ld-mn10300/i135409-2.s: New test.
* ld-mn10300/i135409-2.d: Expected symbol table.
* ld-mn10300/i36434.d: Adjust expected disassembly.
 2007-10-30 15:18:29 +00:00
Corinna Vinschen 101f07b907 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't remove 
write bits for directories with R/O attribute.
	(fhandler_base::fhaccess): Don't shortcircuit R/O attribute with W_OK
	scenarios for directories.
 2007-10-30 12:32:16 +00:00
Daniel Jacobowitz 2b50cd503e * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for 
Tag_GNU_Power_ABI_Vector.

	* readelf.c (display_power_gnu_attribute): Add support for
	Tag_GNU_Power_ABI_Vector.

	* ppc.h (Tag_GNU_Power_ABI_Vector): New.

	* ld-powerpc/attr-gnu-8-1.s, ld-powerpc/attr-gnu-8-11.d,
	ld-powerpc/attr-gnu-8-2.s, ld-powerpc/attr-gnu-8-23.d,
	ld-powerpc/attr-gnu-8-3.s, ld-powerpc/attr-gnu-8-31.d: New.
	* ld-powerpc/powerpc.exp: Run new tests.
 2007-10-25 15:20:24 +00:00
Jeff Johnston 2a3a02a687 2007-10-23 Jeff Johnston <jjohnstn@redhat.com> 
* libc/stdlib/wcstombs_r.c: Add SUSV2 support for calculating
        size if output buffer is NULL.
 2007-10-23 19:50:29 +00:00
Corinna Vinschen 09ecdc8504 * cygheap.h (struct cwdstuff): Drop hash member. Drop get_hash, 
get_initial, and fixup_after_exec declarations.
	Convert win32 to UNICODE_STRING.
	(cwdstuff::get_drive): Convert win32 path in current codepage.
	(cwdstuff::set): Take native NT path.
	* ntdll.h (struct _TEB): Typedef.
	* path.cc (mount_info::conv_to_posix_path): Add variant taking
	wide char DOS paths.
	(symlink_info::posixify): Simplify concatenating cwd and relative path.
	(hash_path_name): Drop special relative path handling.
	(chdir): Drop special "drive only" handling.  Call cwdstuff::set with
	native path.
	(cwdstuff::get_hash): Remove.
	(windows_system_directory): Remove.
	(_upp): Remove.
	(get_user_proc_parms): Make inline.  Get PEB pointer by calling
	NtCurrentTeb.
	(cwdstuff::init): Simplify.
	(cwdstuff::set): Rework to handle incoming native NT path.  Workaround
	a Vista problem with CWD handle in the user process parameter block.
	(cwdstuff::get): Simplify locking.  Accommodate type change of win32.
	* shared_info.h (mount_info): Add declaration for new conv_to_posix_path
	method.
	* strfuncs.cc (sys_wcstombs): Return correct length of created
	multi-byte string.
 2007-10-23 16:26:28 +00:00
Daniel Jacobowitz 5b9de9d956 PR gdb/2336 
* Makefile.def (dependencies): Make configure-gdb depend on
	all-intl.
	* Makefile.in: Regenerated.

	* configure.ac: Modify $LIBINTL before the BFD check.
	* configure: Regenerated.
 2007-10-23 12:34:11 +00:00
Nick Clifton 873e6f9d97 Add MN10300 linker relaxation support for symbol differences 2007-10-19 17:31:31 +00:00
Corinna Vinschen 6788155fe2 * fhandler_disk_file.cc (__DIR_mounts::eval_ino): Make fname big enough 
to allow multibyte chars.
 2007-10-19 12:22:49 +00:00
Corinna Vinschen f3257492c4 * fhandler.cc (fhandler_base::open): Open native symlinks with 
FILE_OPEN_REPARSE_POINT flag.  Fix typo in comment.
 2007-10-18 12:40:27 +00:00