diff options
Diffstat (limited to 'gcc/cp/cp-lang.c')
| -rw-r--r-- | gcc/cp/cp-lang.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/cp/cp-lang.c b/gcc/cp/cp-lang.c index f818e5b..9521eab 100644 --- a/gcc/cp/cp-lang.c +++ b/gcc/cp/cp-lang.c @@ -32,11 +32,14 @@ along with GCC; see the file COPYING3. If not see #include "debug.h" #include "cp-objcp-common.h" #include "hashtab.h" +#include "except.h" +#include "expr.h" enum c_language_kind c_language = clk_cxx; static void cp_init_ts (void); static const char * cxx_dwarf_name (tree t, int verbosity); static enum classify_record cp_classify_record (tree type); +static tree cp_eh_personality (void); /* Lang hooks common to C++ and ObjC++ are declared in cp/cp-objcp-common.h; consequently, there should be very few hooks below. */ @@ -71,6 +74,10 @@ static enum classify_record cp_classify_record (tree type); #define LANG_HOOKS_FOLD_OBJ_TYPE_REF cp_fold_obj_type_ref #undef LANG_HOOKS_INIT_TS #define LANG_HOOKS_INIT_TS cp_init_ts +#undef LANG_HOOKS_EH_PERSONALITY +#define LANG_HOOKS_EH_PERSONALITY cp_eh_personality +#undef LANG_HOOKS_EH_RUNTIME_TYPE +#define LANG_HOOKS_EH_RUNTIME_TYPE build_eh_type_type /* Each front end provides its own lang hook initializer. */ struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; @@ -145,4 +152,26 @@ finish_file (void) { } +static GTY(()) tree cp_eh_personality_decl; + +static tree +cp_eh_personality (void) +{ + if (!cp_eh_personality_decl) + { + if (!pragma_java_exceptions) + cp_eh_personality_decl + = build_personality_function (USING_SJLJ_EXCEPTIONS + ? "__gxx_personality_sj0" + : "__gxx_personality_v0"); + else + cp_eh_personality_decl + = build_personality_function (USING_SJLJ_EXCEPTIONS + ? "__gcj_personality_sj0" + : "__gcj_personality_v0"); + } + + return cp_eh_personality_decl; +} + #include "gtype-cp.h" |