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8214975: No hs-err file if fatal error is raised during dynamic initialization

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Reviewed-by: dholmes, dcubed
This commit is contained in:
Thomas Stuefe 2018-12-08 12:09:59 +01:00
parent ef3532fc67
commit 6d4de736d8
4 changed files with 157 additions and 20 deletions
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15
src/hotspot/share/utilities/debug.cpp
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@ -92,6 +92,21 @@ static void* g_assertion_context = NULL;
# endif
#endif // PRODUCT
#ifdef ASSERT
// This is to test that error reporting works if we assert during dynamic
// initialization of the hotspot. See JDK-8214975.
struct Crasher {
Crasher() {
// Using getenv - no other mechanism would work yet.
const char* s = ::getenv("HOTSPOT_FATAL_ERROR_DURING_DYNAMIC_INITIALIZATION");
if (s != NULL && ::strcmp(s, "1") == 0) {
fatal("HOTSPOT_FATAL_ERROR_DURING_DYNAMIC_INITIALIZATION");
}
}
};
static Crasher g_crasher;
#endif // ASSERT
ATTRIBUTE_PRINTF(1, 2)
void warning(const char* format, ...) {
if (PrintWarnings) {