Jan Hubicka [Tue, 16 Oct 2001 22:04:20 +0000 (00:04 +0200)]
i386.c (split_ti): New function.
* i386.c (split_ti): New function.
(ix86_split_to_parts): Support TImodes.
* i386.h (VALID_INT_MODE_P): Add TImode.
* i386.md (movdi splitter): Fix.
(movti): Support 64bit integer registers.
(movti_rex64): New function and splitter.
* i386.c (*_cost): Add movsx/movzx cost.
* i386.h (struct processor_costs): Add movsx/movzx fields.
(RTX_COSTS): Handle zero/sign extend + avoid believing that
64bit operations require split on 64bit machine.
(CONST_COST): Make large 64bit constants expensive on 64bit compilation.
* i386.c (ix86_setup_incomming_varargs): Fix mode of PLUS.
(ix86_expand_move): Avoid pushes of memory if size does not match;
move long constants to register.
(x86_initialize_trampoline): Fix mode.
* i386.h (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT):
Use ASM_QUAD on 64bit.
* i386.md (test pattern): Disallow impossible constants.
(tablejump PIC expander): Fix emitting of sum.
(movdicc_rex64): Rename to movdicc.
* linux64.h (LINK_SPEC): Add missing '%'.
* pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
(unify): Only handle MINUS_EXPR specially if the above flag is set
and the subtracted constant is 1. Clear the flag on recursive calls.
Set it when unifying the maximum value in an INTEGER_TYPE's range.
* java/util/HashMap.java (HashEntry.clone): Removed.
(HashMap(Map)): Use putAllInternal.
(clone): Likewise.
(putAllInternal): New method. Efficient counterpart to putAll which
does not call put().
* java/util/LinkedHashMap.java (rethread): Removed.
(putAllInternal): New method. Clear "head" and "tail".
(addEntry): New argument "callRemove". Don't call removeEldestEntry()
if callRemove == false.
* Makefile.am: Add new classes RandomAccess and LinkedHashMap.
* Makefile.in: Rebuilt.
Hans Boehm [Mon, 15 Oct 2001 22:42:42 +0000 (22:42 +0000)]
natObject.cc (heavy_lock): Moved fields old_client_data, old_finalization_proc near beginning.
2001-10-15 Hans Boehm <Hans_Boehm@hp.com>
* java/lang/natObject.cc (heavy_lock): Moved fields
old_client_data, old_finalization_proc near beginning.
(heavy_lock_finalization_proc): Now inline; changed type of
argument.
(JV_SYNC_TABLE_SZ): Now 2048.
(mp): New global.
(spin): `mp' now global.
(heavy_lock_obj_finalization_proc): Updated to correctly handle
heavy lock finalization.
(remove_all_heavy): New function.
(maybe_remove_all_heavy): Likewise.
(_Jv_MonitorEnter): Throw exception if object is NULL.
(_Jv_MonitorExit): Likewise. Also, clear long lists of unlocked
heavy locks.
* include/jvm.h (_Jv_AllocTraceTwo): Declare.
* nogc.cc (_Jv_AllocTraceTwo): New function.
* boehm.cc (trace_two_vtable): New global.
(_Jv_AllocTraceTwo): New function.
Mark Wielaard [Mon, 15 Oct 2001 06:31:13 +0000 (06:31 +0000)]
Double.java: Partial merge with Classpath
* java/lang/Double.java: Partial merge with Classpath
(TYPE): initialized through VMClassLoader.getPrimitiveClass()
(value): made final
(static): new static block to load native libary (not used in libgcj)
(Double (String)): call parseDouble()
(byteValue): removed, already defined in superclass Number
(shortValue): likewise
(valueOf (String)): call new Double(String) directly
(compare (double,double)): new 1.4 method
(compareTo (Double)): call new compare(double,double) method
(initIDs): new private method (not used in libgcj)
* java/lang/Float.java: Partial merge with Classpath
(TYPE): initialized through VMClassLoader.getPrimitiveClass()
(value): made final
(static): new static block to load native libary (not used in libgcj)
(Float (String)): call parseFloat()
(byteValue): removed, already defined in superclass Number
(shortValue): likewise
(valueOf (String)): call new Float(String) directly
(compare (float,float)): new 1.4 method
(compareTo (Float)): call new compare(double,double) method
Neil Booth [Sun, 14 Oct 2001 23:04:13 +0000 (23:04 +0000)]
cpplib.c (struct pragma_entry): Store the name as a hashnode.
* cpplib.c (struct pragma_entry): Store the name as a hashnode.
(lookup_pragma_entry, insert_pragma_entry, do_pragma,
cpp_register_pragma): Update accordingly.
Michael Collison [Sun, 14 Oct 2001 02:14:28 +0000 (02:14 +0000)]
dsp16xx.md: Rewrite for more efficient code and add scheduling support.
* config/dsp16xx/dsp16xx.md: Rewrite for more efficient code and
add scheduling support.
* config/dsp16xx/dsp16xx.h: Rewrite for more efficient code.
* config/dsp16xx/dsp16xx.c: Rewrite for more efficient code.
* config/dsp16xx/dsp16xx-protos.h: Add new function prototypes.
Tom Tromey [Sat, 13 Oct 2001 23:21:07 +0000 (23:21 +0000)]
AccessController.java (checkPermission): Now throws AccessControlException.
* java/security/AccessController.java (checkPermission): Now
throws AccessControlException.
* java/security/AllPermission.java: Class now final.
* java/security/Permission.java (getName): Now final.
(name): Now private.
(equals): New abstract method.
* java/security/PermissionCollection.java (linesep): Now private.
* java/security/Permissions.java: Class now final.
* java/security/Security.java (Security): New private
constructor.
* java/security/UnresolvedPermission.java: Import
java.security.cert.Certificate. Class now final.
* java/security/acl/Group.java: Now extends Principal.
(isMember): Added Principal argument.
* java/security/spec/X509EncodedKeySpec.java (getFormat): Now
final.
* java/security/spec/PKCS8EncodedKeySpec.java (getFormat): Now
final.
* cp-tree.h (TYPE_BINFO): Update comment.
(BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
(TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
(TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
(copy_type): Prototype new function.
* lex.c (copy_lang_decl): Gather tree node statistics.
(copy_lang_type): New function.
(copy_type): Likewise.
(cp_make_lang_type): Create lang_type for
BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
and BOUND_TEMPLATE_TEMPLATE_PARM.
* pt.c (tsubst): Use copy_type instead of copy_node.
* search.c (lookup_field_1): Ignore TYPENAME_TYPE.
Tom Tromey [Fri, 12 Oct 2001 22:04:07 +0000 (22:04 +0000)]
Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
* Makefile.am (rmi_java_source_files): Added new files.
* gnu/java/rmi/rmic/RMIC.java (compile): Uncommented; fixed to use
new Compiler class.
* gnu/java/rmi/rmic/Makefile.am (EXTRA_DIST): Updated.
* gnu/java/rmi/rmic/Compile_gcj.java: New file.
* gnu/java/rmi/rmic/CompilerProcess.java: New file.
* gnu/java/rmi/rmic/Compiler.java: New file.
Robert Dewar [Fri, 12 Oct 2001 00:21:40 +0000 (00:21 +0000)]
restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize the error message for high integrity mode.
* restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
the error message for high integrity mode.
* rtsfind.adb (RTE): Give message if we try to find an entity that
is not available in high integrity mode.
* rtsfind.ads:
(OK_To_Use_In_HIE_Mode): New array.
(RTE): May return Empty in high integrity mode.
* rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
* sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
unit if not inlined always and in no runtime mode. Fixes problem
caused by new Rtsfind changes.
* sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
body is deleted.
* rtsfind.adb (RTE): Make sure we do not try to load unit after
giving message for entity not available in high integrity mode.
Ed Schonberg [Fri, 12 Oct 2001 00:05:45 +0000 (00:05 +0000)]
exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle properly the case where one universal operand in a non-static...
* exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
properly the case where one universal operand in a non-static
exponentiation of a real literal.
Per Bothner [Thu, 11 Oct 2001 23:50:49 +0000 (16:50 -0700)]
parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
* parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
The former is simpler, and jcf-write.c handles it better.
(java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
or WITH_CLEANUP_EXPR.
* jcf-write.c: Revert Alex's change from 2000-10-18. It is no
longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
* ali-util.adb:
(CRC_Match): new function.
(Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
instead of the previous simple checksum algorithm.
(Time_Stamp_Mismatch): use CRC_Match for comparison.
(Set_Source_Table): idem.
* ali-util.ads:
(Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
instead of simple checksum.
(CRC_Match): new function.
(CRC_Error): new constant.
* ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
a CRC now and not a simple checksum. A CRC uses lower-case hex
letters, fixes ambiguity in parsing.
* ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
is what this variable will store.
* bcheck.adb: Change reference to chechsum in comments by CRC.
(Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
rename All_Checksum_Match to All_CRC_Match. Change due to API
renaming since now GNAT does not use a simple checksum but a
CRC using GNAT.CRC32.
* gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
now and not anymore a simple checksum.
* lib-load.adb: Use Source_CRC instead of Source_Checksum in many
places.
* lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
* scans.adb:
(Restore_Scan_State): rename Checksum to CRC.
(Save_Scan_State): idem.
* scans.ads:
With GNAT.CRC32.
(Checksum): rename to CRC.
(Saved_Scan_State): Save_Checksum field renamed to Save_CRC
* scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
GNAT.CRC32). Update copyright notice.
* scn-slit.adb: Rename many Accumulate_Checksum to Update (from
GNAT.CRC32). Update copyright notice.
* scn.adb:
(Accumulate_Checksum): removed.
(Update): new procedure. Add a wide-character into the CRC.
* sinput-l.adb:
(Complete_Source_File_Entry): use CRC32 instead of simple checksum.
(Load_File): fix initialization of S (change Source_Checksum to
Source_CRC)
* sinput-p.adb (Load_Project_File): rename Source_Checksum to
Source_CRC in S initialization.
* sinput.adb (Source_Checksum): renamed to Source_CRC.
* sinput.ads (Source_Checksum): renamed to Source_CRC.
Update comments for the CRC.
* types.adb (Hex): Use lowercase for the letter part.
* types.ads (Get_Hex_String): Returns the hexadecimal representation
for a word. This is currently used only for CRC. In previous version,
the checksum was using a representation with all letter being
upper-case. With the new implementation (using CRC) we do not remove
the 32th bit of the CRC, so we can have an upper-case starting letter
in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
It is ambigous since the CRC was optional and could be followed by
options like EB, EE. So now this routines uses lower-case letter for
the hexadecimal representation. Strange enough only lower case letters
where checked in Scan_ALI (even if this was not a possible case).
* gnatvsn.ads (Library_Version): changed to 3.15a.
* s-crc32.ads: Initial version from GNAT.CRC32. This is the version
for the compiler.
* s-crc32.adb: Initial version from GNAT.CRC32. This is the version
for the compiler.
* ali-util.adb: Redo previous change to avoid using word CRC everywhere
Add 2001 to copyright notice
(Accumulate_Checksum): Modify to use System.CRC32.
* ali-util.ads: Redo changes of previous revision to continue to use
the word Checksum. Add 2001 to copyright notice.
* ali.adb: Undo some of previous changes, not needed.
Keep the change for lower case letters in the checksum.
* ali.ads: Undo previous change not needed.
* bcheck.adb: Undo most of previous change, not needed.
But do use Checksums_Match for checksum comparison.
* gnatls.adb: Undo most of previous change, not needed.
But do use Checksums_Match for comparing checksums.
* lib-load.adb: Undo previous change, not needed.
* lib-writ.adb: Undo previous change, not needed.
* lib-writ.ads: Document that checksums use lower case,
not upper case letters.
* scans.adb: Undo previous change, not needed
* scans.ads: Undo previous change, not needed.
* scn-nlit.adb: Undo previous changes, not needed.
* scn-slit.adb: Undo previous change, not needed. Fix header format.
* scn.adb:
(Accumulate_Checksum): Use System.CRC32.
(Initialize_Checksum): New procedure.
Remove other changes of previous revision.
* sinput-p.adb: Undo previous change, not needed.
* sinput.adb: Undo previous change, not needed.
* sinput-l.adb: Undo previous change, not needed.
* sinput.ads: Undo previous change, not needed. Keep only comment
on new checksum algorithm
* Makefile.in: Add s-crc32 as needed, remove g-crc32.
Also remove a-tags and a-stream from GNAT sources.
* ali.adb (Scan_ALI): fix typo introduce in latest check-in.
Hartmut Schirmer [Thu, 11 Oct 2001 15:53:57 +0000 (15:53 +0000)]
float-i128.h: Make sure __STDC__VERSION__ is defined before using it.
* config/float-i128.h: Make sure __STDC__VERSION__ is defined
before using it.
* config/float/i32.h: Likewise.
* config/float-i386.h: Likewise.
* config/float-i64.h: Likewise.
* config/float-m68k.h: Likewise.
* config/float-sh.h: Likewise.
* config/float-sparc.h: Likewise.
git://gcc.gnu.org / gcc.git / log