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| author | Bryce McKinlay <bryce@waitaki.otago.ac.nz> | 2001-12-15 08:31:49 +0000 |
|---|---|---|
| committer | Bryce McKinlay <bryce@gcc.gnu.org> | 2001-12-15 08:31:49 +0000 |
| commit | 861ef92859ce3681ae24ecac1384e0be2a035c9d (patch) | |
| tree | a15d17366ad109cb78a0bc4f4aaf8e142550387d /gcc/java/jvspec.c | |
| parent | ed86a83d510ad44be77328cf80b1e6198f992c7c (diff) | |
| download | gcc-861ef92859ce3681ae24ecac1384e0be2a035c9d.zip gcc-861ef92859ce3681ae24ecac1384e0be2a035c9d.tar.gz gcc-861ef92859ce3681ae24ecac1384e0be2a035c9d.tar.bz2 | |
java-tree.h (otable_methods, [...]): New field/global tree definitions.
gcc/java:
* java-tree.h (otable_methods, otable_decl, otable_syms_decl,
otable_type, otable_ptr_type, method_symbol_type,
method_symbols_array_type, method_symbols_array_ptr_type): New
field/global tree definitions.
(flag_indirect_dispatch): New flag.
* decl.c (java_init_decl_processing): Initialize new otable and
otable_syms type nodes and decls. Add new field "index" to
method_type_node.
* class.c (build_method_symbols_entry): New function.
(make_method_value): Set "index" to to method's vtable index for
virtual methods when indirect-dispatch is not used.
(make_class_data): For indirect-dispatch, dont emit the dtable_decl,
and set vtable_method_count to -1. Set otable and otable_syms field
if indirect-dispatch is used and there was something to put in them.
(build_method_symbols_entry): New function.
(emit_offset_symbol_table): New function.
* expr.c (get_offset_table_index): New function.
(build_invokevirtual): Build array reference to otable at the index
returned by get_offset_table_index, and use the result as the vtable
offset.
(build_invokeinterface): Similar.
* jcf-parse.c (yyparse): If indirect-dispatch, call
emit_offset_symbol_table at the end of compilation, after all classes
have been generated.
* jvspec.c: Don't pass findirect-dispatch to jvgenmain.
* lang.c (flag_indirect_dispatch): Define.
(lang_f_options): Add indirect-dispatch flag.
libjava:
* include/jvm.h (_Jv_VTable::idx_to_offset): New method.
* java/lang/natClassLoader.cc (_Jv_PrepareCompiledClass): Call
_Jv_MakeVTable and _Jv_LinkOffsetTable if needed.
* java/lang/Class.h (_Jv_Method): Add "index" field.
(_Jv_MethodSymbol): New struct type.
(_Jv_LinkOffsetTable, _Jv_LayoutVTableMethods, _Jv_SetVTableEntries,
_Jv_MakeVTable): Friends.
(otable, otable_syms): New Class fields.
* java/lang/natClass.cc (_Jv_LinkOffsetTable): New function.
(isVirtualMethod): New static function.
(_Jv_LayoutVTableMethods): New function.
(_Jv_SetVTableEntries): New function.
(_Jv_MakeVTable): New function.
From-SVN: r48038
Diffstat (limited to 'gcc/java/jvspec.c')
| -rw-r--r-- | gcc/java/jvspec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/java/jvspec.c b/gcc/java/jvspec.c index 1b53bf5..1fd4f4c 100644 --- a/gcc/java/jvspec.c +++ b/gcc/java/jvspec.c @@ -64,6 +64,7 @@ const char jvgenmain_spec[] = %{<fcompile-resource*}\ %{<femit-class-file} %{<femit-class-files} %{<fencoding*}\ %{<fuse-boehm-gc} %{<fhash-synchronization} %{<fjni}\ + %{<findirect-dispatch} \ %{<fclasspath*} %{<fCLASSPATH*} %{<foutput-class-dir}\ %{<fuse-divide-subroutine} %{<fno-use-divide-subroutine}\ %{<fcheck-references} %{<fno-check-references}\ |