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* Swap write access mode for read write Opening with access mode w will erase the opened file. We do not want this. * Create mode Opening with write access was previously the only way to create a file through open, so add a separate FileAccessMode that uses the write access mode to create files. * Update file_system.cpp Remove a hack added to posix_rename to bypass the file clearing behaviors of FileAccessMode::Write * Check access mode in read functions Write-only files cause the EBADF return on the various read functions. Now that we're opening files differently, properly handling this is necessary. * Separate appends into proper modes Fixes a potential regression from one of my prior PRs, and ensures the Write | Append flag combo also behaves properly in read-related functions. * Move IsWriteOnly check after device/socket reads file->f is only valid for files, so checking this before checking for sockets/devices will cause access violations. * Fix issues Now that Write is identical to ReadWrite, internal uses of Write need to be swapped to my new Create mode * Fix remaining uses of FileAccessMode write to create files Missed these before. * Fix rebase * Add stubbed get_authinfo (#3722) * mostly stubbed get_authinfo * Return value observed on console if get_authinfo was called for the current thread, esrch otherwise --------- Co-authored-by: kalaposfos13 <153381648+kalaposfos13@users.noreply.github.com> Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <fmt/format.h>
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#include "common/io_file.h"
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#include "common/string_util.h"
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#include "common/types.h"
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#include "core/aerolib/aerolib.h"
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#include "core/loader/symbols_resolver.h"
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namespace Core::Loader {
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void SymbolsResolver::AddSymbol(const SymbolResolver& s, u64 virtual_addr) {
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m_symbols.emplace_back(GenerateName(s), s.nidName, virtual_addr);
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}
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std::string SymbolsResolver::GenerateName(const SymbolResolver& s) {
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return fmt::format("{}#{}#{}#{}#{}", s.name, s.library, s.library_version, s.module,
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SymbolTypeToS(s.type));
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}
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const SymbolRecord* SymbolsResolver::FindSymbol(const SymbolResolver& s) const {
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const std::string name = GenerateName(s);
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for (u32 i = 0; i < m_symbols.size(); i++) {
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if (m_symbols[i].name == name) {
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return &m_symbols[i];
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}
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}
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// LOG_INFO(Core_Linker, "Unresolved! {}", name);
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return nullptr;
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}
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void SymbolsResolver::DebugDump(const std::filesystem::path& file_name) {
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Common::FS::IOFile f{file_name, Common::FS::FileAccessMode::Create,
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Common::FS::FileType::TextFile};
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for (const auto& symbol : m_symbols) {
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const auto ids = Common::SplitString(symbol.name, '#');
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const auto aeronid = AeroLib::FindByNid(ids.at(0).c_str());
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const auto nid_name = aeronid ? aeronid->name : "UNK";
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f.WriteString(
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fmt::format("0x{:<20x} {:<16} {:<60} {:<30} {:<2} {:<30} {:<2} {:<2} {:<10}\n",
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symbol.virtual_address, ids.at(0), nid_name, ids.at(1), ids.at(2),
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ids.at(3), ids.at(4), ids.at(5), ids.at(6)));
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}
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}
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} // namespace Core::Loader
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