Leahnaya/WiiUPluginLoaderBackend
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Update to latest ELFIO and undo any changes directly to ELFIO

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This commit is contained in:
Maschell
2023-01-04 02:05:57 +01:00
parent ae06a5db31
commit c9ccf0f657
23 changed files with 4970 additions and 2796 deletions
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26
source/plugin/PluginMetaInformationFactory.cpp
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@@ -18,6 +18,9 @@
#include "PluginMetaInformationFactory.h"
#include "elfio/elfio.hpp"
#include "fs/FSUtils.h"
#include "utils/logger.h"
#include "utils/membuf.hpp"
#include "utils/wiiu_zlib.hpp"
#include <memory>
std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFactory::loadPlugin(const std::shared_ptr<PluginData> &pluginData) {
@@ -25,8 +28,10 @@ std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFacto
DEBUG_FUNCTION_LINE_ERR("Buffer is empty");
return {};
}
ELFIO::elfio reader;
if (!reader.load((char *) pluginData->buffer.get(), pluginData->length)) {
ELFIO::elfio reader(new wiiu_zlib);
membuf sbuf((char *) pluginData->buffer.get(), (char *) pluginData->buffer.get() + pluginData->length);
std::istream in(&sbuf);
if (!reader.load(in)) {
DEBUG_FUNCTION_LINE_ERR("Can't process PluginData in elfio");
return {};
}
@@ -34,7 +39,7 @@ std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFacto
}
std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFactory::loadPlugin(const std::string &filePath) {
ELFIO::elfio reader;
ELFIO::elfio reader(new wiiu_zlib);
uint8_t *buffer = nullptr;
uint32_t length = 0;
@@ -43,7 +48,10 @@ std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFacto
return {};
}
if (!reader.load((char *) buffer, length)) {
membuf sbuf((char *) buffer, (char *) buffer + length);
std::istream in(&sbuf);
if (!reader.load(in)) {
DEBUG_FUNCTION_LINE_ERR("Can't process PluginData in elfio");
return {};
}
@@ -53,8 +61,12 @@ std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFacto
}
std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFactory::loadPlugin(char *buffer, size_t size) {
ELFIO::elfio reader;
if (!reader.load(buffer, size)) {
ELFIO::elfio reader(new wiiu_zlib);
membuf sbuf((char *) buffer, (char *) buffer + size);
std::istream in(&sbuf);
if (!reader.load(in)) {
DEBUG_FUNCTION_LINE_ERR("Can't find or process ELF file");
return std::nullopt;
}
@@ -73,7 +85,7 @@ std::optional<std::unique_ptr<PluginMetaInformation>> PluginMetaInformationFacto
ELFIO::section *psec = reader.sections[i];
// Calculate total size:
if ((psec->get_type() == SHT_PROGBITS || psec->get_type() == SHT_NOBITS) && (psec->get_flags() & SHF_ALLOC)) {
if ((psec->get_type() == ELFIO::SHT_PROGBITS || psec->get_type() == ELFIO::SHT_NOBITS) && (psec->get_flags() & ELFIO::SHF_ALLOC)) {
uint32_t sectionSize = psec->get_size();
auto address = (uint32_t) psec->get_address();
if ((address >= 0x02000000) && address < 0x10000000) {