diff options
| -rw-r--r-- | include/gcc-c-fe.def | 13 | ||||
| -rw-r--r-- | include/gcc-c-interface.h | 11 | ||||
| -rw-r--r-- | include/gcc-cp-interface.h | 6 |
3 files changed, 26 insertions, 4 deletions
diff --git a/include/gcc-c-fe.def b/include/gcc-c-fe.def index 36a7654..cb7cf19 100644 --- a/include/gcc-c-fe.def +++ b/include/gcc-c-fe.def @@ -89,7 +89,10 @@ GCC_METHOD5 (int /* bool */, build_add_field, /* After all the fields have been added to a struct or union, the struct or union type must be "finished". This does some final - cleanups in GCC. */ + cleanups in GCC. + + Note that when using GCC_C_FE_VERSION_2, it is preferable to call + finish_record_with_alignment instead. */ GCC_METHOD2 (int /* bool */, finish_record_or_union, gcc_type, /* Argument RECORD_OR_UNION_TYPE. */ @@ -220,3 +223,11 @@ GCC_METHOD2 (gcc_type, float_type, unsigned long, /* Argument SIZE_IN_BYTES. */ const char *) /* Argument BUILTIN_NAME. */ +/* New in GCC_FE_VERSION_2. Like finish_record_or_union but the caller also + supplies the alignment. If the alignment is 0, this acts identically to + finish_record_or_union. */ + +GCC_METHOD3 (int /* bool */, finish_record_with_alignment, + gcc_type, /* Argument RECORD_OR_UNION_TYPE. */ + unsigned long, /* Argument SIZE_IN_BYTES. */ + unsigned long) /* Argument ALIGNMENT. */ diff --git a/include/gcc-c-interface.h b/include/gcc-c-interface.h index feece1e..700d748 100644 --- a/include/gcc-c-interface.h +++ b/include/gcc-c-interface.h @@ -45,7 +45,10 @@ enum gcc_c_api_version /* Added char_type. Added new version of int_type and float_type, deprecated int_type_v0 and float_type_v0. */ - GCC_C_FE_VERSION_1 = 1 + GCC_C_FE_VERSION_1 = 1, + + /* Added finish_record_with_alignment method. */ + GCC_C_FE_VERSION_2 = 2, }; /* Qualifiers. */ @@ -198,7 +201,11 @@ struct gcc_c_context /* The type of the initialization function. The caller passes in the desired base version and desired C-specific version. If the request can be satisfied, a compatible gcc_context object will be - returned. Otherwise, the function returns NULL. */ + returned. In particular, this may return a context object with a higher + actual version number than was requested, provided the higher version is + fully compatible. (As of GCC_C_FE_VERSION_2, this is always true.) + + Otherwise, the function returns NULL. */ typedef struct gcc_c_context *gcc_c_fe_context_function (enum gcc_base_api_version, diff --git a/include/gcc-cp-interface.h b/include/gcc-cp-interface.h index 2f95072..15b911c 100644 --- a/include/gcc-cp-interface.h +++ b/include/gcc-cp-interface.h @@ -483,7 +483,11 @@ struct gcc_cp_context /* The type of the initialization function. The caller passes in the desired base version and desired C-specific version. If the request can be satisfied, a compatible gcc_context object will be - returned. Otherwise, the function returns NULL. */ + returned. In particular, this may return a context object with a higher + actual version number than was requested, provided the higher version is + fully compatible. + + Otherwise, the function returns NULL. */ typedef struct gcc_cp_context *gcc_cp_fe_context_function (enum gcc_base_api_version, |