OpenJDK / amber / amber
changeset 57214:05dac93510c0
8226822: GC interface for C1 runtime calls
Reviewed-by: neliasso, roland
| author | rkennke |
|---|---|
| date | Thu, 04 Jul 2019 17:02:17 +0200 |
| parents | 852dcb52bace |
| children | 9523b841b470 |
| files | src/hotspot/share/c1/c1_Runtime1.cpp src/hotspot/share/gc/shared/c1/barrierSetC1.hpp |
| diffstat | 2 files changed, 8 insertions(+), 0 deletions(-) [+] |
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--- a/src/hotspot/share/c1/c1_Runtime1.cpp Thu Jul 04 16:51:24 2019 +0200 +++ b/src/hotspot/share/c1/c1_Runtime1.cpp Thu Jul 04 17:02:17 2019 +0200 @@ -294,6 +294,12 @@ if (entry == entry_for((StubID)id)) return name_for((StubID)id); } + BarrierSetC1* bsc1 = BarrierSet::barrier_set()->barrier_set_c1(); + const char* name = bsc1->rtcall_name_for_address(entry); + if (name != NULL) { + return name; + } + #define FUNCTION_CASE(a, f) \ if ((intptr_t)a == CAST_FROM_FN_PTR(intptr_t, f)) return #f
--- a/src/hotspot/share/gc/shared/c1/barrierSetC1.hpp Thu Jul 04 16:51:24 2019 +0200 +++ b/src/hotspot/share/gc/shared/c1/barrierSetC1.hpp Thu Jul 04 17:02:17 2019 +0200 @@ -137,6 +137,8 @@ virtual LIR_Opr resolve(LIRGenerator* gen, DecoratorSet decorators, LIR_Opr obj); + virtual const char* rtcall_name_for_address(address entry) { return NULL; } + virtual void generate_c1_runtime_stubs(BufferBlob* buffer_blob) {} };