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comparison graal/com.oracle.max.cri/src/com/oracle/max/cri/ri/RiRuntime.java @ 5450:e1f45fcddb49

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Elimination of unused methods in the CRI.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 25 May 2012 20:23:24 +0200
parents 6cc970203f30
children 044502e7b5a4
comparison
equal deleted inserted replaced
5449:56f4afcf71f7 5450:e1f45fcddb49
31 * to constant pools, OSR frames, inlining requirements, and runtime calls such as checkcast. 31 * to constant pools, OSR frames, inlining requirements, and runtime calls such as checkcast.
32 s */ 32 s */
33 public interface RiRuntime { 33 public interface RiRuntime {
34 34
35 /** 35 /**
36 * Offset of the lock within the lock object on the stack.
37
38 * Note: superseded by sizeOfLockData() in Graal.
39 *
40 * @return the offset in bytes
41 */
42 int basicObjectLockOffsetInBytes();
43
44 /**
45 * Get the size in bytes of a lock object on the stack.
46 *
47 * Note: superseded by sizeOfLockData() in Graal.
48 */
49 int sizeOfBasicObjectLock();
50
51 /**
52 * Get the size in bytes for locking information on the stack. 36 * Get the size in bytes for locking information on the stack.
53 */ 37 */
54 int sizeOfLockData(); 38 int sizeOfLockData();
55
56 /**
57 * The offset of the normal entry to the code. The compiler inserts NOP instructions to satisfy this constraint.
58 *
59 * @return the code offset in bytes
60 */
61 int codeOffset();
62 39
63 /** 40 /**
64 * Returns a disassembly of the given installed code. 41 * Returns a disassembly of the given installed code.
65 * 42 *
66 * @param code the code that should be disassembled 43 * @param code the code that should be disassembled
73 * 50 *
74 * @param method the method that should be disassembled 51 * @param method the method that should be disassembled
75 * @return the disassembly. This will be of length 0 if the runtime does not support disassembling. 52 * @return the disassembly. This will be of length 0 if the runtime does not support disassembling.
76 */ 53 */
77 String disassemble(RiResolvedMethod method); 54 String disassemble(RiResolvedMethod method);
78
79 /**
80 * Registers the given compiler stub and returns an object that can be used to identify it in the relocation
81 * information.
82 *
83 * @param targetMethod the target method representing the code of the compiler stub
84 * @param name the name of the stub, used for debugging purposes only
85 * @param info the object into which details of the installed code will be written (ignored if null)
86 * @return the identification object
87 */
88 Object registerCompilerStub(CiTargetMethod targetMethod, String name, RiCodeInfo info);
89 55
90 /** 56 /**
91 * Returns the RiType object representing the base type for the given kind. 57 * Returns the RiType object representing the base type for the given kind.
92 */ 58 */
93 RiResolvedType asRiType(CiKind kind); 59 RiResolvedType asRiType(CiKind kind);