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Implement installer with support for ISO, STFS and SVOD. Also implement XEX Patcher. (#5)

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This commit is contained in:
Darío
2024-11-29 17:47:30 -03:00
committed by GitHub
parent d36aa26bac
commit 3215e47279
40 changed files with 13171 additions and 11 deletions
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17
UnleashedRecomp/main.cpp
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@@ -12,6 +12,7 @@
#include <apu/audio.h>
#include <hid/hid.h>
#include <cfg/config.h>
#include <install/installer.h>
#define GAME_XEX_PATH "game:\\default.xex"
@@ -96,13 +97,15 @@ uint32_t LdrLoadModule(const char* path)
auto format = Xex2FindOptionalHeader<XEX_FILE_FORMAT_INFO>(xex, XEX_HEADER_FILE_FORMAT_INFO);
auto entry = *Xex2FindOptionalHeader<uint32_t>(xex, XEX_HEADER_ENTRY_POINT);
ByteSwap(entry);
assert(format->CompressionType >= 1);
if (format->CompressionType == 1)
auto srcData = (char *)xex + xex->SizeOfHeader;
auto destData = (char *)g_memory.Translate(security->ImageBase);
if (format->CompressionType == 0)
{
memcpy(destData, srcData, security->SizeOfImage);
}
else if (format->CompressionType == 1)
{
auto srcData = (char*)xex + xex->SizeOfHeader;
auto destData = (char*)g_memory.Translate(security->ImageBase);
auto numBlocks = (format->SizeOfHeader / sizeof(XEX_BASIC_FILE_COMPRESSION_INFO)) - 1;
auto blocks = reinterpret_cast<const XEX_BASIC_FILE_COMPRESSION_INFO*>(format + 1);
@@ -117,6 +120,10 @@ uint32_t LdrLoadModule(const char* path)
destData += blocks[i].SizeOfPadding;
}
}
else
{
assert(false && "Unknown compression type.");
}
return entry;
}