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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-19 00:40:16 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-19 00:40:16 +0000 |
| commit | 4a55687c47b75f8a8efa1fd8d68dddd28c8406a9 (patch) | |
| tree | 94f58d4a859c01b37a27221773f73c4611397049 /libjava/classpath/java/security/Permission.java | |
| parent | 2116cc0c7a703ada98fb7703425053d722f42daa (diff) | |
| download | ppe42-gcc-4a55687c47b75f8a8efa1fd8d68dddd28c8406a9.tar.gz ppe42-gcc-4a55687c47b75f8a8efa1fd8d68dddd28c8406a9.zip | |
Introduce TLS descriptors for i386 and x86_64.
* config/i386/i386.h (TARGET_GNU2_TLS): New macro.
(TARGET_ANY_GNU_TLS): New macro.
(enum tls_dialect): Added TLS_DIALECT_GNU2.
(struct machine_function): Add tls_descriptor_call_expanded_p.
(ix86_tls_descriptor_calls_expande_in_cfun): New macro.
(ix86_current_function_calls_tls_descriptor): Likewise.
* config/i386/i386.c (ix86_tls_dialect): Fix typo in comment.
(override_options): Introduce gnu2 tls dialect.
(ix86_frame_pointer_required): Functions containing TLSCALLs are
not leaves.
(ix86_select_alt_pic_regnum, ix86_compute_frame_layout):
Likewise.
(legitimize_tls_address): Adjust logic for GNU2 TLS.
(ix86_init_machine_status): Initialize new field.
(ix86_tls_get_addr): Use TARGET_ANY_GNU_TLS.
(ix86_tls_module_base): New.
* config/i386/i386-protos.h (ix86_tls_module_base): Declare it.
* config/i386/i386.md (UNSPEC_TLSDESC): New constant.
(tls_global_dynamic_32, tls_global_dynamic_64): Handle GNU2 TLS.
(tls_local_dynamic_base_32, tls_local_dynamic_base_64): Likewise.
(tls_dynamic_gnu2_32, *tls_dynamic_lea_32): New patterns.
(*tls_dynamic_call_32, *tls_dynamic_gnu2_combine_32): Likewise.
(tls_dynamic_gnu2_64, *tls_dynamic_lea_64): Likewise.
(*tls_dynamic_call_64, *tls_dynamic_gnu2_combine_64): Likewise.
* config/i386/predicates.md (tls_modbase_operand): New.
(tp_or_register_operand): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109934 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/java/security/Permission.java')
0 files changed, 0 insertions, 0 deletions
