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Enable continuous coverage: use '%c' specifier in LLVM_PROFILE_FILE

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Bug: http://b/194128476
Bug: http://b/210012154

- Do not use %c if coverage is enabled for bionic/libc.

Test: Run tests with this topic and verify coverage still works and also
test memory-mapped coverage (death tests, JNI code in CTS)

Change-Id: Id1ade9c6f45d69a1da912e3e57acd1d0197c11b5
This commit is contained in:
Pirama Arumuga Nainar 2021-06-08 15:38:26 -07:00
parent e797a5c75a
commit e59f0f66fc
1 changed files with 7 additions and 2 deletions
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9
rootdir/Android.mk
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@ -75,9 +75,14 @@ ifeq ($(NATIVE_COVERAGE),true)
EXPORT_GLOBAL_GCOV_OPTIONS := export GCOV_PREFIX /data/misc/trace
endif
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS :=
ifeq ($(CLANG_COVERAGE),true)
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS := export LLVM_PROFILE_FILE /data/misc/trace/clang-%20m.profraw
ifeq ($(BIONIC_COVERAGE),false)
# http://b/210012154 Disable continuous coverage if instrumentation is on
# for bionic/libc
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS := export LLVM_PROFILE_FILE /data/misc/trace/clang%c-%20m.profraw
else
EXPORT_GLOBAL_CLANG_COVERAGE_OPTIONS := export LLVM_PROFILE_FILE /data/misc/trace/clang-%20m.profraw
endif
endif
# Put it here instead of in init.rc module definition,