/* returns a LLVM representation corresponding to the C translation of the
* given IDL type.
*/
LLVMTypeRef llvm_value_type(struct llvm_ctx *ctx, IDL_tree type)
{
if(type == NULL) return LLVMVoidTypeInContext(ctx->ctx);
switch(IDL_NODE_TYPE(type)) {
case IDLN_TYPE_INTEGER: {
static short bitlens[] = {
[IDL_INTEGER_TYPE_SHORT] = 16,
[IDL_INTEGER_TYPE_LONG] = 32,
[IDL_INTEGER_TYPE_LONGLONG] = 64,
};
int t = IDL_TYPE_INTEGER(type).f_type;
assert(t < G_N_ELEMENTS(bitlens));
return LLVMIntTypeInContext(ctx->ctx, bitlens[t]);
}
case IDLN_NATIVE: {
/* each of these is the size of a single word, which is all LLVM
* wants to know.
*/
if(IS_WORD_TYPE(type) || IS_FPAGE_TYPE(type)
|| IS_TIME_TYPE(type))
{
return ctx->wordt;
} else {
fprintf(stderr, "%s: native type `%s' not supported\n",
__FUNCTION__, NATIVE_NAME(type));
abort();
}
break;
}
case IDLN_TYPE_FLOAT:
switch(IDL_TYPE_FLOAT(type).f_type) {
case IDL_FLOAT_TYPE_FLOAT:
return LLVMFloatTypeInContext(ctx->ctx);
case IDL_FLOAT_TYPE_DOUBLE:
return LLVMDoubleTypeInContext(ctx->ctx);
case IDL_FLOAT_TYPE_LONGDOUBLE:
return LLVMFP128TypeInContext(ctx->ctx);
}
g_assert_not_reached();
case IDLN_TYPE_BOOLEAN:
case IDLN_TYPE_OCTET:
case IDLN_TYPE_CHAR:
return LLVMInt8TypeInContext(ctx->ctx);
case IDLN_TYPE_WIDE_CHAR:
return ctx->i32t;
case IDLN_TYPE_ENUM: return LLVMInt16TypeInContext(ctx->ctx);
default:
NOTDEFINED(type);
}
}
int attribute_align_arg ALIAS_NAME(mpg123_replace_reader_handle)(mpg123_handle *mh, ssize_t (*r_read) (void *, void *, size_t), lfs_alias_t (*r_lseek)(void *, lfs_alias_t, int), void (*cleanup)(void*))
{
return NATIVE_NAME(mpg123_replace_reader_handle)(mh, r_read, r_lseek, cleanup);
}
int attribute_align_arg ALIAS_NAME(mpg123_replace_reader)(mpg123_handle *mh, ssize_t (*r_read) (int, void *, size_t), lfs_alias_t (*r_lseek)(int, lfs_alias_t, int))
{
return NATIVE_NAME(mpg123_replace_reader)(mh, r_read, r_lseek);
}
int attribute_align_arg ALIAS_NAME(mpg123_set_filesize)(mpg123_handle *mh, lfs_alias_t size)
{
return NATIVE_NAME(mpg123_set_filesize)(mh, size);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_length)(mpg123_handle *mh)
{
return NATIVE_NAME(mpg123_length)(mh);
}
int attribute_align_arg ALIAS_NAME(mpg123_position)( mpg123_handle *mh, lfs_alias_t frame_offset, lfs_alias_t buffered_bytes, lfs_alias_t *current_frame, lfs_alias_t *frames_left, double *current_seconds, double *seconds_left)
{
return NATIVE_NAME(mpg123_position)(mh, frame_offset, buffered_bytes, current_frame, frames_left, current_seconds, seconds_left);
}
int attribute_align_arg ALIAS_NAME(mpg123_set_index)(mpg123_handle *mh, lfs_alias_t *offsets, lfs_alias_t step, size_t fill)
{
return NATIVE_NAME(mpg123_set_index)(mh, offsets, step, fill);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_timeframe)(mpg123_handle *mh, double sec)
{
return NATIVE_NAME(mpg123_timeframe)(mh, sec);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_seek_frame)(mpg123_handle *mh, lfs_alias_t frameoff, int whence)
{
return NATIVE_NAME(mpg123_seek_frame)(mh, frameoff, whence);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_feedseek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence, lfs_alias_t *input_offset)
{
return NATIVE_NAME(mpg123_feedseek)(mh, sampleoff, whence, input_offset);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_seek)(mpg123_handle *mh, lfs_alias_t sampleoff, int whence)
{
return NATIVE_NAME(mpg123_seek)(mh, sampleoff, whence);
}
lfs_alias_t attribute_align_arg ALIAS_NAME(mpg123_tell_stream)(mpg123_handle *mh)
{
return NATIVE_NAME(mpg123_tell_stream)(mh);
}
int attribute_align_arg ALIAS_NAME(mpg123_framebyframe_decode)(mpg123_handle *mh, lfs_alias_t *num, unsigned char **audio, size_t *bytes)
{
return NATIVE_NAME(mpg123_framebyframe_decode)(mh, num, audio, bytes);
}
int attribute_align_arg ALIAS_NAME(mpg123_open_handle)(mpg123_handle *mh, void *iohandle)
{
return NATIVE_NAME(mpg123_open_handle)(mh, iohandle);
}
int attribute_align_arg ALIAS_NAME(mpg123_open_fd)(mpg123_handle *mh, int fd)
{
return NATIVE_NAME(mpg123_open_fd)(mh, fd);
}
int attribute_align_arg ALIAS_NAME(mpg123_open)(mpg123_handle *mh, const char *path)
{
return NATIVE_NAME(mpg123_open)(mh, path);
}