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8244489: Zero and minimal VM build failure after JDK-8241071 (MetaspaceShared::symbol_space_alloc is undefined)

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Reviewed-by: dholmes
This commit is contained in:
Jie Fu 2020-05-06 09:00:30 +08:00
parent 0c0d485c37
commit 317bd88e33
1 changed files with 2 additions and 0 deletions
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2
src/hotspot/share/oops/symbol.cpp
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@ -57,6 +57,7 @@ Symbol::Symbol(const u1* name, int length, int refcount) {
} }
void* Symbol::operator new(size_t sz, int len) throw() { void* Symbol::operator new(size_t sz, int len) throw() {
#if INCLUDE_CDS
if (DumpSharedSpaces) { if (DumpSharedSpaces) {
// To get deterministic output from -Xshare:dump, we ensure that Symbols are allocated in // To get deterministic output from -Xshare:dump, we ensure that Symbols are allocated in
// increasing addresses. When the symbols are copied into the archive, we preserve their // increasing addresses. When the symbols are copied into the archive, we preserve their
@ -71,6 +72,7 @@ void* Symbol::operator new(size_t sz, int len) throw() {
DEBUG_ONLY(last = p); DEBUG_ONLY(last = p);
return p; return p;
} }
#endif
int alloc_size = size(len)*wordSize; int alloc_size = size(len)*wordSize;
address res = (address) AllocateHeap(alloc_size, mtSymbol); address res = (address) AllocateHeap(alloc_size, mtSymbol);
return res; return res;