a5235af980
Summary: This patch contains several small fixes, which makes it possible to evaluate expressions on Windows using information from PDB. The changes are: - several sanitize checks; - make IRExecutionUnit::MemoryManager::getSymbolAddress to not return a magic value on a failure, because callers wait 0 in this case; - entry point required to be a file address, not RVA, in the ObjectFilePECOFF; - do not crash on a debuggee second chance exception - it may be an expression evaluation crash. Also fix detection of "crushed" threads in tests; - create parameter declarations for functions in AST to make it possible to call debugee functions from expressions; - relax name searching rules for variables, functions, namespaces and types. Now it works just like in the DWARF plugin; - fix endless recursion in SymbolFilePDB::ParseCompileUnitFunctionForPDBFunc. Reviewers: zturner, asmith, stella.stamenova Reviewed By: stella.stamenova, asmith Tags: #lldb Differential Revision: https://reviews.llvm.org/D53759 llvm-svn: 348136
21 lines
349 B
C++
21 lines
349 B
C++
namespace N0 {
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namespace N1 {
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char *buf0 = nullptr;
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char buf1[] = {0, 1, 2, 3, 4, 5, 6, 7};
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char sum(char *buf, int size) {
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char result = 0;
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for (int i = 0; i < size; i++)
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result += buf[i];
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return result;
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}
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} // namespace N1
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} // namespace N0
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int main() {
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char result = N0::N1::sum(N0::N1::buf1, sizeof(N0::N1::buf1));
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return 0;
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}
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