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Merge pull request #205 from DrChat/dll_size_fix 

Correct DLL allocation size based on section headers
This commit is contained in:
Ben Vanik 2015-05-14 20:11:58 -07:00
parent 380fabebe7 e6b4c6056f
commit 76e8929d6e
1 changed files with 9 additions and 1 deletions
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10
src/xenia/kernel/util/xex2.cc
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@ -585,9 +585,17 @@ int xe_xex2_read_image_basic_compressed(const xe_xex2_header_t *header,
uncompressed_size += data_size + zero_size; uncompressed_size += data_size + zero_size;
} }
// Calculate the total size of the XEX image from its headers.
uint32_t total_size = 0;
for (uint32_t i = 0; i < header->section_count; i++) {
xe_xex2_section_t& section = header->sections[i];
total_size += section.info.page_count * section.page_size;
}
// Allocate in-place the XEX memory. // Allocate in-place the XEX memory.
uint32_t alloc_result = memory->HeapAlloc( uint32_t alloc_result = memory->HeapAlloc(
header->exe_address, uncompressed_size, xe::MEMORY_FLAG_ZERO); header->exe_address, total_size, xe::MEMORY_FLAG_ZERO);
if (!alloc_result) { if (!alloc_result) {
XELOGE("Unable to allocate XEX memory at %.8X-%.8X.", header->exe_address, XELOGE("Unable to allocate XEX memory at %.8X-%.8X.", header->exe_address,
uncompressed_size); uncompressed_size);