Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/utilities/debug.cpp
src/share/vm/utilities/debug.cpp
- changeset 4889
- cc32ccaaf47f
- parent 4769
- be4d5c6c1f79
- child 4993
- 746b070f5022
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| 4888:17bf4d428955 | 4889:cc32ccaaf47f |
|---|---|
| 606 extern "C" nmethod* findnm(intptr_t addr) { | 606 extern "C" nmethod* findnm(intptr_t addr) { |
| 607 Command c("findnm"); | 607 Command c("findnm"); |
| 608 return CodeCache::find_nmethod((address)addr); | 608 return CodeCache::find_nmethod((address)addr); |
| 609 } | 609 } |
| 610 | 610 |
| 611 static address same_page(address x, address y) { | |
| 612 intptr_t page_bits = -os::vm_page_size(); | |
| 613 if ((intptr_t(x) & page_bits) == (intptr_t(y) & page_bits)) { | |
| 614 return x; | |
| 615 } else if (x > y) { | |
| 616 return (address)(intptr_t(y) | ~page_bits) + 1; | |
| 617 } else { | |
| 618 return (address)(intptr_t(y) & page_bits); | |
| 619 } | |
| 620 } | |
| 621 | |
| 622 | |
| 623 // Another interface that isn't ambiguous in dbx. | 611 // Another interface that isn't ambiguous in dbx. |
| 624 // Can we someday rename the other find to hsfind? | 612 // Can we someday rename the other find to hsfind? |
| 625 extern "C" void hsfind(intptr_t x) { | 613 extern "C" void hsfind(intptr_t x) { |
| 626 Command c("hsfind"); | 614 Command c("hsfind"); |
| 627 os::print_location(tty, x, false); | 615 os::print_location(tty, x, false); |
