e70ec2e50f
Instead of relying on one of the two commands failing on MinGW target,
just use the `%if` conditional substitution feature from lit, which is
much less brittle.
Amends 5888a47914
Differential Revision: https://reviews.llvm.org/D147382
31 lines
1.2 KiB
C++
31 lines
1.2 KiB
C++
// This test works on both MSVC and MinGW targets, but they require different
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// build commands. By default we use DWARF debug info on MinGW and dbghelp does
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// not support it, so we need to specify extra flags to get the compiler to
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// generate PDB debug info.
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// RUN: %clangxx_asan %if target={{.*-windows-gnu}} %{ -gcodeview -gcolumn-info -Wl,--pdb= -ldbghelp %} -O0 %s -o %t
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// RUN: %env_asan_opts=external_symbolizer_path=non-existent\\\\asdf not %run %t 2>&1 | FileCheck %s
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#include <windows.h>
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#include <dbghelp.h>
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#pragma comment(lib, "dbghelp")
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int main() {
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// Make sure the RTL recovers from "no options enabled" dbghelp setup.
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SymSetOptions(0);
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// Make sure the RTL recovers from "fInvadeProcess=FALSE".
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if (!SymInitialize(GetCurrentProcess(), 0, FALSE))
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return 42;
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*(volatile int*)0 = 42;
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// CHECK: ERROR: AddressSanitizer: access-violation on unknown address
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// CHECK: The signal is caused by a WRITE memory access.
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// CHECK: Hint: address points to the zero page.
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// CHECK: {{WARNING: .*DbgHelp}}
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// CHECK: {{WARNING: Failed to use and restart external symbolizer}}
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// CHECK: {{#0 0x.* in main.*report_after_syminitialize.cpp:}}[[@LINE-6]]
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// CHECK: AddressSanitizer can not provide additional info.
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}
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