diff options
| author | Jason Merrill <jason@redhat.com> | 2012-10-08 14:45:37 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2012-10-08 14:45:37 +0000 |
| commit | 4342d64445085a0f966a718c890250e4a0b48024 (patch) | |
| tree | bc70ed3cb42f2f1614f8ad5ac0a05170d55fe604 /include | |
| parent | 3f9a9278dc1246cd68da138c55be1ddad0a08e4e (diff) | |
Allow dynamic initialization of thread_locals.
gcc/cp/
* decl.c: Define tls_aggregates.
(expand_static_init): Remove sorry. Add to tls_aggregates.
* cp-tree.h: Declare tls_aggregates.
* call.c (set_up_extended_ref_temp): Add to tls_aggregates.
* decl2.c (var_needs_tls_wrapper): New.
(var_defined_without_dynamic_init): New.
(get_tls_init_fn, get_tls_wrapper_fn): New.
(generate_tls_wrapper, handle_tls_init): New.
(cp_write_global_declarations): Call handle_tls_init and
enerate_tls_wrapper.
* mangle.c (write_guarded_var_name): Split out from..
(mangle_guard_variable): ...here.
(mangle_tls_init_fn, mangle_tls_wrapper_fn): Use it.
(decl_tls_wrapper_p): New.
* semantics.c (finish_id_expression): Replace use of thread_local
variable with a call to its wrapper.
libiberty/
* cp-demangle.c (d_special_name, d_dump): Handle TH and TW.
(d_make_comp, d_print_comp): Likewise.
include/
* demangle.h (enum demangle_component_type): Add
DEMANGLE_COMPONENT_TLS_INIT and DEMANGLE_COMPONENT_TLS_WRAPPER.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@192211 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 5 | ||||
| -rw-r--r-- | include/demangle.h | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 4d998edb0e7..e5d3e87b920 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2012-10-08 Jason Merrill <jason@redhat.com> + + * demangle.h (enum demangle_component_type): Add + DEMANGLE_COMPONENT_TLS_INIT and DEMANGLE_COMPONENT_TLS_WRAPPER. + 2012-09-18 Florian Weimer <fweimer@redhat.com> PR other/54411 diff --git a/include/demangle.h b/include/demangle.h index 34b3ed3cde9..5da79d85221 100644 --- a/include/demangle.h +++ b/include/demangle.h @@ -272,6 +272,9 @@ enum demangle_component_type /* A guard variable. This has one subtree, the name for which this is a guard variable. */ DEMANGLE_COMPONENT_GUARD, + /* The init and wrapper functions for C++11 thread_local variables. */ + DEMANGLE_COMPONENT_TLS_INIT, + DEMANGLE_COMPONENT_TLS_WRAPPER, /* A reference temporary. This has one subtree, the name for which this is a temporary. */ DEMANGLE_COMPONENT_REFTEMP, |