diff options
Diffstat (limited to 'gcc/jit/libgccjit.c')
| -rw-r--r-- | gcc/jit/libgccjit.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/jit/libgccjit.c b/gcc/jit/libgccjit.c index e4f17f8..abf7019 100644 --- a/gcc/jit/libgccjit.c +++ b/gcc/jit/libgccjit.c @@ -62,6 +62,10 @@ struct gcc_jit_field : public gcc::jit::recording::field { }; +struct gcc_jit_bitfield : public gcc::jit::recording::bitfield +{ +}; + struct gcc_jit_function : public gcc::jit::recording::function { }; @@ -556,6 +560,42 @@ gcc_jit_context_new_field (gcc_jit_context *ctxt, /* Public entrypoint. See description in libgccjit.h. + After error-checking, the real work is done by the + gcc::jit::recording::context::new_bitfield method, in + jit-recording.c. */ + +gcc_jit_field * +gcc_jit_context_new_bitfield (gcc_jit_context *ctxt, + gcc_jit_location *loc, + gcc_jit_type *type, + int width, + const char *name) +{ + RETURN_NULL_IF_FAIL (ctxt, NULL, NULL, "NULL context"); + JIT_LOG_FUNC (ctxt->get_logger ()); + /* LOC can be NULL. */ + RETURN_NULL_IF_FAIL (name, ctxt, loc, "NULL name"); + RETURN_NULL_IF_FAIL (type, ctxt, loc, "NULL type"); + RETURN_NULL_IF_FAIL_PRINTF2 (type->is_int () || type->is_bool (), + ctxt, loc, + "bit-field %s has non integral type %s", + name, type->get_debug_string ()); + RETURN_NULL_IF_FAIL_PRINTF2 ( + width > 0, ctxt, loc, + "invalid width %d for bitfield \"%s\" (must be > 0)", + width, name); + RETURN_NULL_IF_FAIL_PRINTF2 ( + type->has_known_size (), + ctxt, loc, + "unknown size for field \"%s\" (type: %s)", + name, + type->get_debug_string ()); + + return (gcc_jit_field *)ctxt->new_bitfield (loc, type, width, name); +} + +/* Public entrypoint. See description in libgccjit.h. + After error-checking, this calls the trivial gcc::jit::recording::memento::as_object method (a field is a memento), in jit-recording.h. */ |