static dl_error_t dl_internal_instance_store( dl_ctx_t dl_ctx, const dl_type_desc* type, uint8_t* instance, CDLBinStoreContext* store_ctx )
{
bool last_was_bitfield = false;
dl_binary_writer_align( &store_ctx->writer, type->alignment[DL_PTR_SIZE_HOST] );
uintptr_t instance_pos = dl_binary_writer_tell( &store_ctx->writer );
if( type->flags & DL_TYPE_FLAG_IS_UNION )
{
// TODO: extract to helper-function?
size_t max_member_size = dl_internal_largest_member_size( dl_ctx, type, DL_PTR_SIZE_HOST );
// find member index from union type ...
uint32_t union_type = *((uint32_t*)(instance + max_member_size));
const dl_member_desc* member = dl_internal_find_member_desc_by_name_hash( dl_ctx, type, union_type );
dl_error_t err = dl_internal_store_member( dl_ctx, member, instance + member->offset[DL_PTR_SIZE_HOST], store_ctx );
if( err != DL_ERROR_OK )
return err;
dl_binary_writer_seek_set( &store_ctx->writer, instance_pos + max_member_size );
dl_binary_writer_align( &store_ctx->writer, 4 );
dl_binary_writer_write_uint32( &store_ctx->writer, union_type );
}
else
{
for( uint32_t member_index = 0; member_index < type->member_count; ++member_index )
{
const dl_member_desc* member = dl_get_type_member( dl_ctx, type, member_index );
if( !last_was_bitfield || member->AtomType() != DL_TYPE_ATOM_BITFIELD )
{
dl_binary_writer_seek_set( &store_ctx->writer, instance_pos + member->offset[DL_PTR_SIZE_HOST] );
dl_error_t err = dl_internal_store_member( dl_ctx, member, instance + member->offset[DL_PTR_SIZE_HOST], store_ctx );
if( err != DL_ERROR_OK )
return err;
}
last_was_bitfield = member->AtomType() == DL_TYPE_ATOM_BITFIELD;
}
}
return DL_ERROR_OK;
}
static dl_error_t dl_internal_instance_store( dl_ctx_t dl_ctx, const SDLType* dl_type, uint8* instance, CDLBinStoreContext* store_ctx )
{
bool last_was_bitfield = false;
dl_binary_writer_align( &store_ctx->writer, dl_type->alignment[DL_PTR_SIZE_HOST] );
pint instance_pos = dl_binary_writer_tell( &store_ctx->writer );
for(uint32 member_index = 0; member_index < dl_type->member_count; ++member_index)
{
const SDLMember* member = dl_type->members + member_index;
if( !last_was_bitfield || member->AtomType() != DL_TYPE_ATOM_BITFIELD )
{
dl_binary_writer_seek_set( &store_ctx->writer, instance_pos + member->offset[DL_PTR_SIZE_HOST] );
dl_error_t err = dl_internal_store_member( dl_ctx, member, instance + member->offset[DL_PTR_SIZE_HOST], store_ctx );
if( err != DL_ERROR_OK )
return err;
}
last_was_bitfield = member->AtomType() == DL_TYPE_ATOM_BITFIELD;
}
return DL_ERROR_OK;
}
static dl_error_t dl_internal_convert_write_instance( dl_ctx_t dl_ctx,
const SInstance& inst,
pint* new_offset,
SConvertContext& conv_ctx,
dl_binary_writer* writer )
{
union { const uint8* u8; const uint16* u16; const uint32* u32; const uint64* u64; const char* str; };
u8 = inst.m_pAddress;
dl_binary_writer_seek_end( writer ); // place instance at the end!
if(inst.m_pType != 0x0)
dl_binary_writer_align( writer, inst.m_pType->alignment[conv_ctx.m_TargetPtrSize] );
*new_offset = dl_binary_writer_tell( writer );
dl_type_t AtomType = dl_type_t(inst.m_Type & DL_TYPE_ATOM_MASK);
dl_type_t StorageType = dl_type_t(inst.m_Type & DL_TYPE_STORAGE_MASK);
if(AtomType == DL_TYPE_ATOM_ARRAY)
{
switch(StorageType)
{
case DL_TYPE_STORAGE_STRUCT:
{
pint TypeSize = inst.m_pType->size[conv_ctx.m_SourcePtrSize];
for (pint ElemOffset = 0; ElemOffset < inst.m_ArrayCount * TypeSize; ElemOffset += TypeSize)
{
dl_error_t err = dl_internal_convert_write_struct( dl_ctx, u8 + ElemOffset, inst.m_pType, conv_ctx, writer );
if(err != DL_ERROR_OK) return err;
}
} break;
case DL_TYPE_STORAGE_STR:
{
pint TypeSize = dl_internal_ptr_size(conv_ctx.m_SourcePtrSize);
for(pint ElemOffset = 0; ElemOffset < inst.m_ArrayCount * TypeSize; ElemOffset += TypeSize)
{
pint OrigOffset = DLInternalReadPtrData(u8 + ElemOffset, conv_ctx.m_SourceEndian, conv_ctx.m_SourcePtrSize);
conv_ctx.m_lPatchOffset.Add( SConvertContext::PatchPos( dl_binary_writer_tell( writer ), OrigOffset ) );
dl_binary_writer_write_ptr( writer, OrigOffset );
}
} break;
case DL_TYPE_STORAGE_INT8:
case DL_TYPE_STORAGE_UINT8: dl_binary_writer_write_array( writer, u8, inst.m_ArrayCount, sizeof(uint8) ); break;
case DL_TYPE_STORAGE_INT16:
case DL_TYPE_STORAGE_UINT16: dl_binary_writer_write_array( writer, u16, inst.m_ArrayCount, sizeof(uint16) ); break;
case DL_TYPE_STORAGE_INT32:
case DL_TYPE_STORAGE_UINT32:
case DL_TYPE_STORAGE_FP32:
case DL_TYPE_STORAGE_ENUM: dl_binary_writer_write_array( writer, u32, inst.m_ArrayCount, sizeof(uint32) ); break;
case DL_TYPE_STORAGE_INT64:
case DL_TYPE_STORAGE_UINT64:
case DL_TYPE_STORAGE_FP64: dl_binary_writer_write_array( writer, u64, inst.m_ArrayCount, sizeof(uint64) ); break;
default:
DL_ASSERT(false && "Unknown storage type!");
}
return DL_ERROR_OK;
}
if(AtomType == DL_TYPE_ATOM_POD && StorageType == DL_TYPE_STORAGE_STR)
{
dl_binary_writer_write_array( writer, u8, strlen(str) + 1, sizeof(uint8) );
return DL_ERROR_OK;
}
DL_ASSERT(AtomType == DL_TYPE_ATOM_POD);
DL_ASSERT(StorageType == DL_TYPE_STORAGE_STRUCT || StorageType == DL_TYPE_STORAGE_PTR);
return dl_internal_convert_write_struct( dl_ctx, u8, inst.m_pType, conv_ctx, writer );
}
static dl_error_t dl_internal_convert_write_struct( dl_ctx_t dl_ctx,
const uint8* data,
const SDLType* type,
SConvertContext& conv_ctx,
dl_binary_writer* writer )
{
dl_binary_writer_align( writer, type->alignment[conv_ctx.m_TargetPtrSize] );
pint Pos = dl_binary_writer_tell( writer );
dl_binary_writer_reserve( writer, type->size[conv_ctx.m_TargetPtrSize] );
for(uint32 iMember = 0; iMember < type->member_count; ++iMember)
{
const SDLMember& Member = type->members[iMember];
const uint8* pMemberData = data + Member.offset[conv_ctx.m_SourcePtrSize];
dl_binary_writer_align( writer, Member.alignment[conv_ctx.m_TargetPtrSize] );
dl_type_t AtomType = Member.AtomType();
dl_type_t StorageType = Member.StorageType();
switch(AtomType)
{
case DL_TYPE_ATOM_POD:
{
switch (StorageType)
{
case DL_TYPE_STORAGE_STRUCT:
{
const SDLType* pSubType = dl_internal_find_type(dl_ctx, Member.type_id);
if(pSubType == 0x0)
return DL_ERROR_TYPE_NOT_FOUND;
dl_internal_convert_write_struct( dl_ctx, pMemberData, pSubType, conv_ctx, writer );
}
break;
case DL_TYPE_STORAGE_STR:
{
pint Offset = DLInternalReadPtrData(pMemberData, conv_ctx.m_SourceEndian, conv_ctx.m_SourcePtrSize);
conv_ctx.m_lPatchOffset.Add( SConvertContext::PatchPos( dl_binary_writer_tell( writer ), Offset ) );
dl_binary_writer_write_ptr( writer, 0x0 );
}
break;
case DL_TYPE_STORAGE_PTR:
{
pint Offset = DLInternalReadPtrData(pMemberData, conv_ctx.m_SourceEndian, conv_ctx.m_SourcePtrSize);
if (Offset != DL_NULL_PTR_OFFSET[conv_ctx.m_SourcePtrSize])
conv_ctx.m_lPatchOffset.Add(SConvertContext::PatchPos( dl_binary_writer_tell( writer ), Offset ) );
dl_binary_writer_write_ptr( writer, pint(-1) );
}
break;
default:
DL_ASSERT(Member.IsSimplePod() || StorageType == DL_TYPE_STORAGE_ENUM);
dl_binary_writer_write_swap( writer, pMemberData, Member.size[conv_ctx.m_SourcePtrSize] );
break;
}
}
break;
case DL_TYPE_ATOM_INLINE_ARRAY:
{
switch(StorageType)
{
case DL_TYPE_STORAGE_STRUCT:
{
const SDLType* pSubType = dl_internal_find_type(dl_ctx, Member.type_id);
if(pSubType == 0x0)
return DL_ERROR_TYPE_NOT_FOUND;
pint MemberSize = Member.size[conv_ctx.m_SourcePtrSize];
pint SubtypeSize = pSubType->size[conv_ctx.m_SourcePtrSize];
for (pint ElemOffset = 0; ElemOffset < MemberSize; ElemOffset += SubtypeSize)
dl_internal_convert_write_struct( dl_ctx, pMemberData + ElemOffset, pSubType, conv_ctx, writer );
}
break;
case DL_TYPE_STORAGE_STR:
{
pint PtrSizeSource = dl_internal_ptr_size(conv_ctx.m_SourcePtrSize);
pint PtrSizeTarget = dl_internal_ptr_size(conv_ctx.m_TargetPtrSize);
uint32 Count = Member.size[conv_ctx.m_SourcePtrSize] / (uint32)PtrSizeSource;
pint Pos = dl_binary_writer_tell( writer );
for (pint iElem = 0; iElem < Count; ++iElem)
{
pint OldOffset = DLInternalReadPtrData(pMemberData + (iElem * PtrSizeSource), conv_ctx.m_SourceEndian, conv_ctx.m_SourcePtrSize);
conv_ctx.m_lPatchOffset.Add(SConvertContext::PatchPos(Pos + (iElem * PtrSizeTarget), OldOffset));
}
dl_binary_writer_write_zero( writer, Member.size[conv_ctx.m_TargetPtrSize] );
}
break;
default:
{
DL_ASSERT(Member.IsSimplePod() || StorageType == DL_TYPE_STORAGE_ENUM);
pint PodSize = DLPodSize(Member.type);
uint32 ArraySize = Member.size[conv_ctx.m_SourcePtrSize];
switch(PodSize)
{
case 1: dl_binary_writer_write_array( writer, pMemberData, ArraySize / sizeof( uint8), sizeof( uint8) ); break;
case 2: dl_binary_writer_write_array( writer, pMemberData, ArraySize / sizeof(uint16), sizeof(uint16) ); break;
case 4: dl_binary_writer_write_array( writer, pMemberData, ArraySize / sizeof(uint32), sizeof(uint32) ); break;
case 8: dl_binary_writer_write_array( writer, pMemberData, ArraySize / sizeof(uint64), sizeof(uint64) ); break;
default:
DL_ASSERT(false && "Not supported pod-size!");
}
}
break;
}
}
break;
case DL_TYPE_ATOM_ARRAY:
{
pint Offset = 0; uint32 Count = 0;
dl_internal_read_array_data( pMemberData, &Offset, &Count, conv_ctx.m_SourceEndian, conv_ctx.m_SourcePtrSize );
if(Offset != DL_NULL_PTR_OFFSET[conv_ctx.m_SourcePtrSize])
conv_ctx.m_lPatchOffset.Add(SConvertContext::PatchPos( dl_binary_writer_tell( writer ), Offset) );
else
Offset = DL_NULL_PTR_OFFSET[conv_ctx.m_TargetPtrSize];
dl_binary_writer_write_ptr( writer, Offset );
dl_binary_writer_write_4byte( writer, pMemberData + dl_internal_ptr_size( conv_ctx.m_SourcePtrSize ) );
if( conv_ctx.m_TargetPtrSize == DL_PTR_SIZE_64BIT )
dl_binary_writer_write_zero( writer, 4 );
}
break;
case DL_TYPE_ATOM_BITFIELD:
{
uint32 j = iMember;
do { j++; } while(j < type->member_count && type->members[j].AtomType() == DL_TYPE_ATOM_BITFIELD);
if(conv_ctx.m_SourceEndian != conv_ctx.m_TargetEndian)
{
uint32 nBFMembers = j - iMember;
switch(Member.size[conv_ctx.m_SourcePtrSize])
{
case 1:
{
uint8 val = dl_convert_bit_field_format_uint8( *(uint8*)pMemberData, &Member, nBFMembers, &conv_ctx );
dl_binary_writer_write_1byte( writer, &val );
} break;
case 2:
{
uint16 val = dl_convert_bit_field_format_uint16( *(uint16*)pMemberData, &Member, nBFMembers, &conv_ctx );
dl_binary_writer_write_2byte( writer, &val );
} break;
case 4:
{
uint32 val = dl_convert_bit_field_format_uint32( *(uint32*)pMemberData, &Member, nBFMembers, &conv_ctx );
dl_binary_writer_write_4byte( writer, &val );
} break;
case 8:
{
uint64 val = dl_convert_bit_field_format_uint64( *(uint64*)pMemberData, &Member, nBFMembers, &conv_ctx );
dl_binary_writer_write_8byte( writer, &val );
} break;
default:
DL_ASSERT(false && "Not supported pod-size or bitfield-size!");
}
}
else
dl_binary_writer_write( writer, pMemberData, Member.size[conv_ctx.m_SourcePtrSize] );
iMember = j - 1;
}
break;
default:
DL_ASSERT(false && "Invalid ATOM-type!");
}
}
// we need to write our entire size with zeroes. Our entire size might be less than the sum of teh members.
pint PosDiff = dl_binary_writer_tell( writer ) - Pos;
if(PosDiff < type->size[conv_ctx.m_TargetPtrSize])
dl_binary_writer_write_zero( writer, type->size[conv_ctx.m_TargetPtrSize] - PosDiff );
DL_ASSERT( dl_binary_writer_tell( writer ) - Pos == type->size[conv_ctx.m_TargetPtrSize] );
return DL_ERROR_OK;
}
static dl_error_t dl_internal_store_member( dl_ctx_t dl_ctx, const SDLMember* member, uint8* instance, CDLBinStoreContext* store_ctx )
{
dl_type_t atom_type = dl_type_t(member->type & DL_TYPE_ATOM_MASK);
dl_type_t storage_type = dl_type_t(member->type & DL_TYPE_STORAGE_MASK);
switch ( atom_type )
{
case DL_TYPE_ATOM_POD:
{
switch( storage_type )
{
case DL_TYPE_STORAGE_STRUCT:
{
const SDLType* sub_type = dl_internal_find_type( dl_ctx, member->type_id );
if( sub_type == 0x0 )
{
dl_log_error( dl_ctx, "Could not find subtype for member %s", member->name );
return DL_ERROR_TYPE_NOT_FOUND;
}
dl_internal_instance_store( dl_ctx, sub_type, instance, store_ctx );
}
break;
case DL_TYPE_STORAGE_STR:
dl_internal_store_string( instance, store_ctx );
break;
case DL_TYPE_STORAGE_PTR:
{
uint8* data = *(uint8**)instance;
pint offset = store_ctx->FindWrittenPtr( data );
if( data == 0x0 ) // Null-pointer, store pint(-1) to signal to patching!
{
DL_ASSERT(offset == pint(-1) && "This pointer should not have been found among the written ptrs!");
// keep the -1 in Offset and store it to ptr.
}
else if( offset == pint(-1) ) // has not been written yet!
{
pint pos = dl_binary_writer_tell( &store_ctx->writer );
dl_binary_writer_seek_end( &store_ctx->writer );
const SDLType* sub_type = dl_internal_find_type( dl_ctx, member->type_id );
pint size = dl_internal_align_up( sub_type->size[DL_PTR_SIZE_HOST], sub_type->alignment[DL_PTR_SIZE_HOST] );
dl_binary_writer_align( &store_ctx->writer, sub_type->alignment[DL_PTR_SIZE_HOST] );
offset = dl_binary_writer_tell( &store_ctx->writer );
// write data!
dl_binary_writer_reserve( &store_ctx->writer, size ); // reserve space for ptr so subdata is placed correctly
store_ctx->AddWrittenPtr(data, offset);
dl_internal_instance_store(dl_ctx, sub_type, data, store_ctx);
dl_binary_writer_seek_set( &store_ctx->writer, pos );
}
dl_binary_writer_write( &store_ctx->writer, &offset, sizeof(pint) );
}
break;
default: // default is a standard pod-type
DL_ASSERT( member->IsSimplePod() || storage_type == DL_TYPE_STORAGE_ENUM );
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] );
break;
}
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_INLINE_ARRAY:
{
switch( storage_type )
{
case DL_TYPE_STORAGE_STRUCT:
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] ); // TODO: I Guess that this is a bug! Will it fix ptrs well?
break;
case DL_TYPE_STORAGE_STR:
{
uint32 count = member->size[DL_PTR_SIZE_HOST] / sizeof(char*);
for( uint32 elem = 0; elem < count; ++elem )
dl_internal_store_string( instance + (elem * sizeof(char*)), store_ctx );
}
break;
default: // default is a standard pod-type
DL_ASSERT( member->IsSimplePod() || storage_type == DL_TYPE_STORAGE_ENUM );
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] );
break;
}
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_ARRAY:
{
pint size = 0;
const SDLType* sub_type = 0x0;
uint8* data_ptr = instance;
uint32 count = *(uint32*)( data_ptr + sizeof(void*) );
pint offset = 0;
if( count == 0 )
offset = DL_NULL_PTR_OFFSET[ DL_PTR_SIZE_HOST ];
else
{
pint pos = dl_binary_writer_tell( &store_ctx->writer );
dl_binary_writer_seek_end( &store_ctx->writer );
switch(storage_type)
{
case DL_TYPE_STORAGE_STRUCT:
sub_type = dl_internal_find_type( dl_ctx, member->type_id );
size = dl_internal_align_up( sub_type->size[DL_PTR_SIZE_HOST], sub_type->alignment[DL_PTR_SIZE_HOST] );
dl_binary_writer_align( &store_ctx->writer, sub_type->alignment[DL_PTR_SIZE_HOST] );
break;
case DL_TYPE_STORAGE_STR:
size = sizeof(void*);
dl_binary_writer_align( &store_ctx->writer, size );
break;
default:
size = DLPodSize( member->type );
dl_binary_writer_align( &store_ctx->writer, size );
}
offset = dl_binary_writer_tell( &store_ctx->writer );
// write data!
dl_binary_writer_reserve( &store_ctx->writer, count * size ); // reserve space for array so subdata is placed correctly
uint8* data = *(uint8**)data_ptr;
switch(storage_type)
{
case DL_TYPE_STORAGE_STRUCT:
for ( unsigned int elem = 0; elem < count; ++elem )
dl_internal_instance_store( dl_ctx, sub_type, data + (elem * size), store_ctx );
break;
case DL_TYPE_STORAGE_STR:
for ( unsigned int elem = 0; elem < count; ++elem )
dl_internal_store_string( data + (elem * size), store_ctx );
break;
default:
for ( unsigned int elem = 0; elem < count; ++elem )
dl_binary_writer_write( &store_ctx->writer, data + (elem * size), size ); break;
}
dl_binary_writer_seek_set( &store_ctx->writer, pos );
}
// make room for ptr
dl_binary_writer_write( &store_ctx->writer, &offset, sizeof(pint) );
// write count
dl_binary_writer_write( &store_ctx->writer, &count, sizeof(uint32) );
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_BITFIELD:
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] );
break;
default:
DL_ASSERT(false && "Invalid ATOM-type!");
break;
}
return DL_ERROR_OK;
}
static dl_error_t dl_internal_store_member( dl_ctx_t dl_ctx, const dl_member_desc* member, uint8_t* instance, CDLBinStoreContext* store_ctx )
{
dl_type_t atom_type = dl_type_t(member->type & DL_TYPE_ATOM_MASK);
dl_type_t storage_type = dl_type_t(member->type & DL_TYPE_STORAGE_MASK);
switch ( atom_type )
{
case DL_TYPE_ATOM_POD:
{
switch( storage_type )
{
case DL_TYPE_STORAGE_STRUCT:
{
const dl_type_desc* sub_type = dl_internal_find_type( dl_ctx, member->type_id );
if( sub_type == 0x0 )
{
dl_log_error( dl_ctx, "Could not find subtype for member %s", dl_internal_member_name( dl_ctx, member ) );
return DL_ERROR_TYPE_NOT_FOUND;
}
dl_internal_instance_store( dl_ctx, sub_type, instance, store_ctx );
}
break;
case DL_TYPE_STORAGE_STR:
dl_internal_store_string( instance, store_ctx );
break;
case DL_TYPE_STORAGE_PTR:
{
uint8_t* data = *(uint8_t**)instance;
uintptr_t offset = store_ctx->FindWrittenPtr( data );
if( data == 0x0 ) // Null-pointer, store pint(-1) to signal to patching!
{
DL_ASSERT(offset == (uintptr_t)-1 && "This pointer should not have been found among the written ptrs!");
// keep the -1 in Offset and store it to ptr.
}
else if( offset == (uintptr_t)-1 ) // has not been written yet!
{
uintptr_t pos = dl_binary_writer_tell( &store_ctx->writer );
dl_binary_writer_seek_end( &store_ctx->writer );
const dl_type_desc* sub_type = dl_internal_find_type( dl_ctx, member->type_id );
uintptr_t size = dl_internal_align_up( sub_type->size[DL_PTR_SIZE_HOST], sub_type->alignment[DL_PTR_SIZE_HOST] );
dl_binary_writer_align( &store_ctx->writer, sub_type->alignment[DL_PTR_SIZE_HOST] );
offset = dl_binary_writer_tell( &store_ctx->writer );
// write data!
dl_binary_writer_reserve( &store_ctx->writer, size ); // reserve space for ptr so subdata is placed correctly
store_ctx->AddWrittenPtr(data, offset);
dl_internal_instance_store(dl_ctx, sub_type, data, store_ctx);
dl_binary_writer_seek_set( &store_ctx->writer, pos );
}
dl_binary_writer_write( &store_ctx->writer, &offset, sizeof(uintptr_t) );
}
break;
default: // default is a standard pod-type
DL_ASSERT( member->IsSimplePod() || storage_type == DL_TYPE_STORAGE_ENUM );
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] );
break;
}
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_INLINE_ARRAY:
{
const dl_type_desc* sub_type = 0x0;
uint32_t count = member->inline_array_cnt();
if( storage_type == DL_TYPE_STORAGE_STRUCT )
{
sub_type = dl_internal_find_type(dl_ctx, member->type_id);
if (sub_type == 0x0)
{
dl_log_error(dl_ctx, "Could not find subtype for member %s", dl_internal_member_name(dl_ctx, member));
return DL_ERROR_TYPE_NOT_FOUND;
}
}
else if( storage_type != DL_TYPE_STORAGE_STR )
count = member->size[DL_PTR_SIZE_HOST];
dl_internal_store_array( dl_ctx, storage_type, sub_type, instance, count, 1, store_ctx );
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_ARRAY:
{
uintptr_t size = 0;
const dl_type_desc* sub_type = 0x0;
uint8_t* data_ptr = instance;
uint32_t count = *(uint32_t*)( data_ptr + sizeof(void*) );
uintptr_t offset = 0;
if( count == 0 )
offset = DL_NULL_PTR_OFFSET[ DL_PTR_SIZE_HOST ];
else
{
uintptr_t pos = dl_binary_writer_tell( &store_ctx->writer );
dl_binary_writer_seek_end( &store_ctx->writer );
switch(storage_type)
{
case DL_TYPE_STORAGE_STRUCT:
sub_type = dl_internal_find_type( dl_ctx, member->type_id );
size = dl_internal_align_up( sub_type->size[DL_PTR_SIZE_HOST], sub_type->alignment[DL_PTR_SIZE_HOST] );
dl_binary_writer_align( &store_ctx->writer, sub_type->alignment[DL_PTR_SIZE_HOST] );
break;
case DL_TYPE_STORAGE_STR:
size = sizeof(void*);
dl_binary_writer_align( &store_ctx->writer, size );
break;
default:
size = dl_pod_size( member->type );
dl_binary_writer_align( &store_ctx->writer, size );
}
offset = dl_binary_writer_tell( &store_ctx->writer );
// write data!
dl_binary_writer_reserve( &store_ctx->writer, count * size ); // reserve space for array so subdata is placed correctly
uint8_t* data = *(uint8_t**)data_ptr;
dl_internal_store_array( dl_ctx, storage_type, sub_type, data, count, size, store_ctx );
dl_binary_writer_seek_set( &store_ctx->writer, pos );
}
// make room for ptr
dl_binary_writer_write( &store_ctx->writer, &offset, sizeof(uintptr_t) );
// write count
dl_binary_writer_write( &store_ctx->writer, &count, sizeof(uint32_t) );
}
return DL_ERROR_OK;
case DL_TYPE_ATOM_BITFIELD:
dl_binary_writer_write( &store_ctx->writer, instance, member->size[DL_PTR_SIZE_HOST] );
break;
default:
DL_ASSERT(false && "Invalid ATOM-type!");
break;
}
return DL_ERROR_OK;
}
