1.1 --- a/src/cpu/mips/vm/mips_64.ad Tue Apr 10 10:21:49 2018 +0800
1.2 +++ b/src/cpu/mips/vm/mips_64.ad Sat Jan 06 20:01:31 2018 +0800
1.3 @@ -538,9 +538,12 @@
1.4 // Note that the code buffer's insts_mark is always relative to insts.
1.5 // That's why we must use the macroassembler to generate a handler.
1.6 MacroAssembler _masm(&cbuf);
1.7 - address base =
1.8 - __ start_a_stub(size_exception_handler());
1.9 - if (base == NULL) return 0; // CodeBuffer::expand failed
1.10 + address base = __ start_a_stub(size_exception_handler());
1.11 + if (base == NULL) {
1.12 + ciEnv::current()->record_failure("CodeCache is full");
1.13 + return 0; // CodeBuffer::expand failed
1.14 + }
1.15 +
1.16 int offset = __ offset();
1.17
1.18 __ block_comment("; emit_exception_handler");
1.19 @@ -559,11 +562,12 @@
1.20 // Note that the code buffer's insts_mark is always relative to insts.
1.21 // That's why we must use the macroassembler to generate a handler.
1.22 MacroAssembler _masm(&cbuf);
1.23 - address base =
1.24 - __ start_a_stub(size_deopt_handler());
1.25 -
1.26 - // FIXME
1.27 - if (base == NULL) return 0; // CodeBuffer::expand failed
1.28 + address base = __ start_a_stub(size_deopt_handler());
1.29 + if (base == NULL) {
1.30 + ciEnv::current()->record_failure("CodeCache is full");
1.31 + return 0; // CodeBuffer::expand failed
1.32 + }
1.33 +
1.34 int offset = __ offset();
1.35
1.36 __ block_comment("; emit_deopt_handler");
1.37 @@ -613,9 +617,11 @@
1.38 // That's why we must use the macroassembler to generate a stub.
1.39 MacroAssembler _masm(&cbuf);
1.40
1.41 - address base =
1.42 - __ start_a_stub(Compile::MAX_stubs_size);
1.43 - if (base == NULL) return; // CodeBuffer::expand failed
1.44 + address base = __ start_a_stub(Compile::MAX_stubs_size);
1.45 + if (base == NULL) { // CodeBuffer::expand failed
1.46 + ciEnv::current()->record_failure("CodeCache is full");
1.47 + }
1.48 +
1.49 // static stub relocation stores the instruction address of the call
1.50
1.51 __ relocate(static_stub_Relocation::spec(mark), 0);
