Mercurial > hg > truffle

comparison src/share/vm/c1x/c1x_CodeInstaller.cpp @ 2215:999f8086cc4f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
More changes to make it compile and work on win64.
author Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
date Mon, 21 Feb 2011 20:44:57 +0100
parents 9569fdf936ff
children a2babfb34c24
comparison
equal deleted inserted replaced
2214:30fd69882184 2215:999f8086cc4f
54 54
55 static bool is_bit_set(oop bit_map, int i) { 55 static bool is_bit_set(oop bit_map, int i) {
56 const int MapWordBits = 64; 56 const int MapWordBits = 64;
57 if (i < MapWordBits) { 57 if (i < MapWordBits) {
58 jlong low = CiBitMap::low(bit_map); 58 jlong low = CiBitMap::low(bit_map);
59 return (low & (1L << i)) != 0; 59 return (low & (1LL << i)) != 0;
60 } else { 60 } else {
61 jint extra_idx = (i - MapWordBits) / MapWordBits; 61 jint extra_idx = (i - MapWordBits) / MapWordBits;
62 arrayOop extra = (arrayOop) CiBitMap::extra(bit_map); 62 arrayOop extra = (arrayOop) CiBitMap::extra(bit_map);
63 assert(extra_idx >= 0 && extra_idx < extra->length(), "unexpected index"); 63 assert(extra_idx >= 0 && extra_idx < extra->length(), "unexpected index");
64 jlong word = ((jlong*) extra->base(T_LONG))[extra_idx]; 64 jlong word = ((jlong*) extra->base(T_LONG))[extra_idx];
65 return (word & (1L << (i % MapWordBits))) != 0; 65 return (word & (1LL << (i % MapWordBits))) != 0;
66 } 66 }
67 } 67 }
68 68
69 // creates a hotspot oop map out of the byte arrays provided by CiDebugInfo 69 // creates a hotspot oop map out of the byte arrays provided by CiDebugInfo
70 static OopMap* create_oop_map(jint frame_size, jint parameter_count, oop debug_info) { 70 static OopMap* create_oop_map(jint frame_size, jint parameter_count, oop debug_info) {
141 oop obj = CiConstant::object(value); 141 oop obj = CiConstant::object(value);
142 if (obj == NULL) { 142 if (obj == NULL) {
143 return new ConstantOopWriteValue(NULL); 143 return new ConstantOopWriteValue(NULL);
144 } else { 144 } else {
145 obj->print(); 145 obj->print();
146 ShouldNotReachHere();
147 } 146 }
148 } else if (type == T_ADDRESS) { 147 } else if (type == T_ADDRESS) {
149 return new ConstantLongValue(prim); 148 return new ConstantLongValue(prim);
150 } 149 }
151 tty->print("%i", type); 150 tty->print("%i", type);
152 ShouldNotReachHere();
153 } else { 151 } else {
154 value->klass()->print(); 152 value->klass()->print();
155 value->print(); 153 value->print();
156 ShouldNotReachHere(); 154 }
157 } 155 ShouldNotReachHere();
156 return NULL;
158 } 157 }
159 158
160 // constructor used to create a method 159 // constructor used to create a method
161 CodeInstaller::CodeInstaller(Handle target_method) { 160 CodeInstaller::CodeInstaller(Handle target_method) {
162 ciMethod *ciMethodObject = NULL; 161 ciMethod *ciMethodObject = NULL;