48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#include "platform/platform.hpp"
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#if IS_WINDOWS
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#include "platform/dbghelp_syminit_manager.hpp"
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#include "utils/error.hpp"
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#include "utils/microfmt.hpp"
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#include <unordered_set>
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <dbghelp.h>
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namespace cpptrace {
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namespace detail {
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dbghelp_syminit_manager::~dbghelp_syminit_manager() {
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for(auto handle : set) {
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if(!SymCleanup(handle)) {
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ASSERT(false, microfmt::format("Cpptrace SymCleanup failed with code {}\n", GetLastError()).c_str());
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}
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}
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}
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void dbghelp_syminit_manager::init(HANDLE proc) {
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if(set.count(proc) == 0) {
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if(!SymInitialize(proc, NULL, TRUE)) {
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throw internal_error("SymInitialize failed {}", GetLastError());
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}
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set.insert(proc);
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}
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}
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// Thread-safety: Must only be called from symbols_with_dbghelp while the dbghelp_lock lock is held
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dbghelp_syminit_manager& get_syminit_manager() {
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static dbghelp_syminit_manager syminit_manager;
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return syminit_manager;
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}
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}
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}
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#endif
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