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| author | Petr Hosek <phosek@google.com> | 2019-12-18 10:19:47 -0800 |
|---|---|---|
| committer | Petr Hosek <phosek@google.com> | 2019-12-20 12:47:27 -0800 |
| commit | dedad08ee8e69129a1f6ac104e34960b50c94d94 (patch) | |
| tree | 100fe9ad87882a9bd6047290208908c3d29269a1 /llvm/test/tools/llvm-symbolizer | |
| parent | ddf897fc80499ece298bc33201db6b697d2af50e (diff) | |
| download | bcm5719-llvm-dedad08ee8e69129a1f6ac104e34960b50c94d94.tar.gz bcm5719-llvm-dedad08ee8e69129a1f6ac104e34960b50c94d94.zip | |
[llvm-symbolizer] Support reading options from environment
llvm-symbolizer is used by sanitizers to symbolize errors discovered by
sanitizer, but there's no way to pass options to llvm-symbolizer since
the tool is invoked directly by the sanitizer runtime. Therefore, we
don't have a way to pass options needed to find debug symbols such as
-dsym-hint or -debug-file-directory. This change enables reading options
from the LLVM_SYMBOLIZER_OPTS in addition to command line which can be
used to pass those additional options to llvm-symbolizer invocations
made by sanitizer runtime.
Differential Revision: https://reviews.llvm.org/D71668
Diffstat (limited to 'llvm/test/tools/llvm-symbolizer')
| -rw-r--r-- | llvm/test/tools/llvm-symbolizer/options-from-env.test | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-symbolizer/options-from-env.test b/llvm/test/tools/llvm-symbolizer/options-from-env.test new file mode 100644 index 00000000000..92fcbcda683 --- /dev/null +++ b/llvm/test/tools/llvm-symbolizer/options-from-env.test @@ -0,0 +1,4 @@ +RUN: LLVM_SYMBOLIZER_OPTS=--print-address llvm-symbolizer 0x20112f | FileCheck %s +RUN: LLVM_ADDR2LINE_OPTS=--print-address llvm-addr2line 0x20112f | FileCheck %s + +CHECK: 0x20112f |
