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comparison src/cpu/x86/vm/x86_64.ad @ 12316:190899198332

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7195622: CheckUnhandledOops has limited usefulness now Summary: Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms. Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin Contributed-by: lois.foltan@oracle.com
author hseigel
date Thu, 26 Sep 2013 10:25:02 -0400
parents 7944aba7ba41
children 268e7a2178d7
comparison
equal deleted inserted replaced
12315:c1fbf21c7397 12316:190899198332
527 void emit_d32_reloc(CodeBuffer& cbuf, int d32, RelocationHolder const& rspec, int format) { 527 void emit_d32_reloc(CodeBuffer& cbuf, int d32, RelocationHolder const& rspec, int format) {
528 #ifdef ASSERT 528 #ifdef ASSERT
529 if (rspec.reloc()->type() == relocInfo::oop_type && 529 if (rspec.reloc()->type() == relocInfo::oop_type &&
530 d32 != 0 && d32 != (intptr_t) Universe::non_oop_word()) { 530 d32 != 0 && d32 != (intptr_t) Universe::non_oop_word()) {
531 assert(Universe::heap()->is_in_reserved((address)(intptr_t)d32), "should be real oop"); 531 assert(Universe::heap()->is_in_reserved((address)(intptr_t)d32), "should be real oop");
532 assert(oop((intptr_t)d32)->is_oop() && (ScavengeRootsInCode || !oop((intptr_t)d32)->is_scavengable()), "cannot embed scavengable oops in code"); 532 assert(cast_to_oop((intptr_t)d32)->is_oop() && (ScavengeRootsInCode || !cast_to_oop((intptr_t)d32)->is_scavengable()), "cannot embed scavengable oops in code");
533 } 533 }
534 #endif 534 #endif
535 cbuf.relocate(cbuf.insts_mark(), rspec, format); 535 cbuf.relocate(cbuf.insts_mark(), rspec, format);
536 cbuf.insts()->emit_int32(d32); 536 cbuf.insts()->emit_int32(d32);
537 } 537 }
554 void emit_d64_reloc(CodeBuffer& cbuf, int64_t d64, RelocationHolder const& rspec, int format) { 554 void emit_d64_reloc(CodeBuffer& cbuf, int64_t d64, RelocationHolder const& rspec, int format) {
555 #ifdef ASSERT 555 #ifdef ASSERT
556 if (rspec.reloc()->type() == relocInfo::oop_type && 556 if (rspec.reloc()->type() == relocInfo::oop_type &&
557 d64 != 0 && d64 != (int64_t) Universe::non_oop_word()) { 557 d64 != 0 && d64 != (int64_t) Universe::non_oop_word()) {
558 assert(Universe::heap()->is_in_reserved((address)d64), "should be real oop"); 558 assert(Universe::heap()->is_in_reserved((address)d64), "should be real oop");
559 assert(oop(d64)->is_oop() && (ScavengeRootsInCode || !oop(d64)->is_scavengable()), 559 assert(cast_to_oop(d64)->is_oop() && (ScavengeRootsInCode || !cast_to_oop(d64)->is_scavengable()),
560 "cannot embed scavengable oops in code"); 560 "cannot embed scavengable oops in code");
561 } 561 }
562 #endif 562 #endif
563 cbuf.relocate(cbuf.insts_mark(), rspec, format); 563 cbuf.relocate(cbuf.insts_mark(), rspec, format);
564 cbuf.insts()->emit_int64(d64); 564 cbuf.insts()->emit_int64(d64);