summaryrefslogtreecommitdiff
path: root/src/utils/Decompressor.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/utils/Decompressor.cpp')
-rw-r--r--src/utils/Decompressor.cpp11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/utils/Decompressor.cpp b/src/utils/Decompressor.cpp
index a53177b..b4ca7a4 100644
--- a/src/utils/Decompressor.cpp
+++ b/src/utils/Decompressor.cpp
@@ -40,10 +40,13 @@ DecompressedData Decompressor::AutoDecode(YAML::Node& node, std::vector<uint8_t>
throw std::runtime_error("Failed to find offset");
}
- const auto offset = TranslateAddr(node["offset"].as<uint32_t>());
+ auto offset = node["offset"].as<uint32_t>();
if(node["mio0"]){
const auto mio0 = node["mio0"].as<uint32_t>();
+
+ offset = TranslateAddr(offset, IS_SEGMENTED(offset));
+
auto decoded = Decode(buffer, offset, CompressionType::MIO0);
auto size = node["size"] ? node["size"].as<size_t>() : manualSize.value_or(decoded->size - mio0);
@@ -61,13 +64,15 @@ DecompressedData Decompressor::AutoDecode(YAML::Node& node, std::vector<uint8_t>
throw std::runtime_error("Yaz0 not implemented");
}
+ offset = TranslateAddr(offset);
+
return {
.root = nullptr,
.segment = { buffer.data() + offset, node["size"] ? node["size"].as<size_t>() : manualSize.value_or(buffer.size() - offset) }
};
}
-uint32_t Decompressor::TranslateAddr(uint32_t addr){
+uint32_t Decompressor::TranslateAddr(uint32_t addr, bool baseAddress){
if(IS_SEGMENTED(addr)){
const auto segment = Companion::Instance->GetSegmentedAddr(SEGMENT_NUMBER(addr));
@@ -76,7 +81,7 @@ uint32_t Decompressor::TranslateAddr(uint32_t addr){
return 0;
}
- return segment.value() + SEGMENT_OFFSET(addr);
+ return segment.value() + (!baseAddress ? SEGMENT_OFFSET(addr) : 0);
}
return addr;