Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/prims/jvm.h
src/share/vm/prims/jvm.h
- changeset 9915
- 26ffadc256e1
- parent 9864
- f066260954ae
- child 9931
- fd44df5e3bc3
- child 9987
- a025f6d9e6e8
equal
deleted
inserted
replaced
| 9914:d99632e69372 | 9915:26ffadc256e1 |
|---|---|
| 1626 unsigned int : 32; | 1626 unsigned int : 32; |
| 1627 unsigned int : 32; | 1627 unsigned int : 32; |
| 1628 } jvm_version_info; | 1628 } jvm_version_info; |
| 1629 | 1629 |
| 1630 #define JVM_VERSION_MAJOR(version) ((version & 0xFF000000) >> 24) | 1630 #define JVM_VERSION_MAJOR(version) ((version & 0xFF000000) >> 24) |
| 1631 #define JVM_VERSION_MINOR(version) ((version & 0x00FF0000) >> 16) | 1631 #define JVM_VERSION_MINOR(version) ((version & 0x00FFFF00) >> 8) |
| 1632 // Micro version is 0 in HotSpot Express VM (set in jvm.cpp). | 1632 // Micro version is 0 in HotSpot Express VM (set in jvm.cpp). |
| 1633 #define JVM_VERSION_MICRO(version) ((version & 0x0000FF00) >> 8) | 1633 #define JVM_VERSION_MICRO(version) 0 |
| 1634 /* Build number is available in all HotSpot Express VM builds. | 1634 /* Build number is available in all HotSpot Express VM builds. |
| 1635 * It is defined in make/hotspot_version file. | 1635 * It is defined in make/hotspot_version file. |
| 1636 */ | 1636 */ |
| 1637 #define JVM_VERSION_BUILD(version) ((version & 0x000000FF)) | 1637 #define JVM_VERSION_BUILD(version) ((version & 0x000000FF)) |
| 1638 | 1638 |
| 1641 | 1641 |
| 1642 typedef struct { | 1642 typedef struct { |
| 1643 // Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx | 1643 // Naming convention of RE build version string: n.n.n[_uu[c]][-<identifier>]-bxx |
| 1644 unsigned int jdk_version; /* Consists of major, minor, micro (n.n.n) */ | 1644 unsigned int jdk_version; /* Consists of major, minor, micro (n.n.n) */ |
| 1645 /* and build number (xx) */ | 1645 /* and build number (xx) */ |
| 1646 unsigned int update_version : 8; /* Update release version (uu) */ | 1646 unsigned int update_version : 16; /* Update release version (uu) */ |
| 1647 unsigned int special_update_version : 8; /* Special update release version (c)*/ | 1647 unsigned int special_update_version : 8; /* Special update release version (c)*/ |
| 1648 unsigned int reserved1 : 16; | 1648 unsigned int reserved1 : 8; |
| 1649 unsigned int reserved2; | 1649 unsigned int reserved2; |
| 1650 | 1650 |
| 1651 /* The following bits represents new JDK supports that VM has dependency on. | 1651 /* The following bits represents new JDK supports that VM has dependency on. |
| 1652 * VM implementation can use these bits to determine which JDK version | 1652 * VM implementation can use these bits to determine which JDK version |
| 1653 * and support it has to maintain runtime compatibility. | 1653 * and support it has to maintain runtime compatibility. |
