forked from OSchip/llvm-project
65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
// Test indirect call wrapping in MemorySanitizer.
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// RUN: %clangxx_msan -O0 %p/wrap_indirect_calls/two.cc -fPIC -shared -o %t-two-so.so
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// RUN: %clangxx_msan -O0 %p/wrap_indirect_calls/wrapper.cc -fPIC -shared -o %t-wrapper-so.so
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// Disable fast path.
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// RUN: %clangxx_msan -O0 %p/wrap_indirect_calls/caller.cc %p/wrap_indirect_calls/one.cc %s \
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// RUN: %t-two-so.so %t-wrapper-so.so \
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// RUN: -mllvm -msan-wrap-indirect-calls=wrapper \
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// RUN: -mllvm -msan-wrap-indirect-calls-fast=0 \
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// RUN: -DSLOW=1 \
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// RUN: -Wl,--defsym=__executable_start=0 -o %t
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// RUN: %run %t
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// Enable fast path, call from executable, -O0.
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// RUN: %clangxx_msan -O0 %p/wrap_indirect_calls/caller.cc %p/wrap_indirect_calls/one.cc %s \
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// RUN: %t-two-so.so %t-wrapper-so.so \
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// RUN: -mllvm -msan-wrap-indirect-calls=wrapper \
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// RUN: -mllvm -msan-wrap-indirect-calls-fast=1 \
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// RUN: -DSLOW=0 \
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// RUN: -Wl,--defsym=__executable_start=0 -o %t
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// RUN: %run %t
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// Enable fast path, call from executable, -O3.
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// RUN: %clangxx_msan -O3 %p/wrap_indirect_calls/caller.cc %p/wrap_indirect_calls/one.cc %s \
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// RUN: %t-two-so.so %t-wrapper-so.so \
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// RUN: -mllvm -msan-wrap-indirect-calls=wrapper \
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// RUN: -mllvm -msan-wrap-indirect-calls-fast=1 \
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// RUN: -DSLOW=0 \
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// RUN: -Wl,--defsym=__executable_start=0 -o %t
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// RUN: %run %t
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// Enable fast path, call from DSO, -O0.
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// RUN: %clangxx_msan -O0 %p/wrap_indirect_calls/caller.cc %p/wrap_indirect_calls/one.cc -shared \
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// RUN: %t-two-so.so %t-wrapper-so.so \
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// RUN: -mllvm -msan-wrap-indirect-calls=wrapper \
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// RUN: -mllvm -msan-wrap-indirect-calls-fast=1 \
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// RUN: -DSLOW=0 \
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// RUN: -Wl,--defsym=__executable_start=0 -o %t-caller-so.so
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// RUN: %clangxx_msan -O0 %s %t-caller-so.so %t-two-so.so %t-wrapper-so.so -o %t
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// RUN: %run %t
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// Enable fast path, call from DSO, -O3.
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// RUN: %clangxx_msan -O3 %p/wrap_indirect_calls/caller.cc %p/wrap_indirect_calls/one.cc -shared \
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// RUN: %t-two-so.so %t-wrapper-so.so \
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// RUN: -mllvm -msan-wrap-indirect-calls=wrapper \
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// RUN: -mllvm -msan-wrap-indirect-calls-fast=1 \
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// RUN: -DSLOW=0 \
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// RUN: -Wl,--defsym=__executable_start=0 -o %t-caller-so.so
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// RUN: %clangxx_msan -O3 %s %t-caller-so.so %t-two-so.so %t-wrapper-so.so -o %t
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// RUN: %run %t
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// The actual test is in multiple files in wrap_indirect_calls/ directory.
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void run_test();
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int main() {
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run_test();
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return 0;
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}
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