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Replace __gcov_flush with __gcov_dump 

__gcov_flush was a private function and was removed from later GCC
versions (at least from 11.2.0, possibly earlier). Replace with the
documented public __gcov_dump.
This commit is contained in:
Geza Lore 2022-07-27 18:42:45 +01:00
parent b9d7819faa
commit 38e5b6c1ad
3 changed files with 6 additions and 9 deletions
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2
include/verilated.cpp
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@ -2809,7 +2809,7 @@ void Verilated::runFlushCallbacks() VL_MT_SAFE {
// When running internal code coverage (gcc --coverage, as opposed to
// verilator --coverage), dump coverage data to properly cover failing
// tests.
VL_GCOV_FLUSH();
VL_GCOV_DUMP();
}
void Verilated::addExitCb(VoidPCb cb, void* datap) VL_MT_SAFE {

11
include/verilatedos.h
View File

@ -255,14 +255,11 @@
// Internal coverage
#ifdef VL_GCOV
extern "C" {
void __gcov_flush(); // gcc sources gcc/gcov-io.h has the prototype
}
// Flush internal code coverage data before e.g. std::abort()
# define VL_GCOV_FLUSH() \
__gcov_flush()
extern "C" void __gcov_dump();
// Dump internal code coverage data before e.g. std::abort()
# define VL_GCOV_DUMP() __gcov_dump()
#else
# define VL_GCOV_FLUSH()
# define VL_GCOV_DUMP()
#endif
//=========================================================================

2
src/V3Error.cpp
View File

@ -167,7 +167,7 @@ void V3Error::vlAbortOrExit() {
}
void V3Error::vlAbort() {
VL_GCOV_FLUSH();
VL_GCOV_DUMP();
std::abort();
}