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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotTargetMethod.java @ 1427:149b1d2316de

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basic invokeinterface and invokevirtual support
author Lukas Stadler <lukas.stadler@oracle.com>
date Wed, 18 Aug 2010 16:47:06 -0700
parents 760213a60e8b
children abc670a709dc
comparison
equal deleted inserted replaced
1426:ed6bd46ad55e 1427:149b1d2316de
18 package com.sun.hotspot.c1x; 18 package com.sun.hotspot.c1x;
19 19
20 import java.util.*; 20 import java.util.*;
21 21
22 import com.sun.cri.ci.*; 22 import com.sun.cri.ci.*;
23 import com.sun.cri.ci.CiTargetMethod.Site; 23 import com.sun.cri.ci.CiTargetMethod.*;
24 24
25 /** 25 /**
26 * CiTargetMethod augmented with HotSpot-specific information. 26 * CiTargetMethod augmented with HotSpot-specific information.
27 * 27 *
28 * @author Lukas Stadler 28 * @author Lukas Stadler
52 } 52 }
53 53
54 private Site[] getSortedSites(CiTargetMethod target) { 54 private Site[] getSortedSites(CiTargetMethod target) {
55 List<?>[] lists = new List<?>[] {target.directCalls, target.indirectCalls, target.safepoints, target.dataReferences, target.exceptionHandlers, target.marks}; 55 List<?>[] lists = new List<?>[] {target.directCalls, target.indirectCalls, target.safepoints, target.dataReferences, target.exceptionHandlers, target.marks};
56 int count = 0; 56 int count = 0;
57 for (List<?> list: lists) { 57 for (List<?> list : lists) {
58 count += list.size(); 58 count += list.size();
59 } 59 }
60 Site[] result = new Site[count]; 60 Site[] result = new Site[count];
61 int pos = 0; 61 int pos = 0;
62 for (List<?> list: lists) { 62 for (List<?> list : lists) {
63 for (Object elem: list) { 63 for (Object elem : list) {
64 result[pos++] = (Site)elem; 64 result[pos++] = (Site) elem;
65 } 65 }
66 } 66 }
67 Arrays.sort(result, new Comparator<Site>() { 67 Arrays.sort(result, new Comparator<Site>() {
68
68 public int compare(Site s1, Site s2) { 69 public int compare(Site s1, Site s2) {
70 if (s1.pcOffset == s2.pcOffset && (s1 instanceof Mark ^ s2 instanceof Mark)) {
71 return s1 instanceof Mark ? -1 : 1;
72 }
69 return s1.pcOffset - s2.pcOffset; 73 return s1.pcOffset - s2.pcOffset;
70 } 74 }
71 }); 75 });
76 for(Site site : result)
77 System.out.println(site.pcOffset + ": " + site);
72 return result; 78 return result;
73 } 79 }
74 80
75 public static void installMethod(HotSpotMethod method, CiTargetMethod targetMethod) { 81 public static void installMethod(HotSpotMethod method, CiTargetMethod targetMethod) {
76 Compiler.getVMEntries().installMethod(new HotSpotTargetMethod(method, targetMethod)); 82 Compiler.getVMEntries().installMethod(new HotSpotTargetMethod(method, targetMethod));