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comparison runtime/internal/memory.d @ 1151:3cf0066e6faf

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- Versioned Expresssion::toElem with #if IN_DMD/IN_LLVM. - Eliminated the DLRValue DValue. - Implemented proactive handling of l-value CastExpS. - Minor tweak in runtime memory.d .
author Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
date Sat, 28 Mar 2009 05:00:43 +0100
parents bd000a7fab18
children 4a5eea0334e5
comparison
equal deleted inserted replaced
1150:2a687353c84d 1151:3cf0066e6faf
66 else 66 else
67 { 67 {
68 import tango.stdc.posix.dlfcn; 68 import tango.stdc.posix.dlfcn;
69 } 69 }
70 } 70 }
71 version(LDC) 71 pragma(intrinsic, "llvm.frameaddress")
72 { 72 {
73 pragma(intrinsic, "llvm.frameaddress") 73 void* llvm_frameaddress(uint level=0);
74 {
75 void* llvm_frameaddress(uint level=0);
76 }
77 } 74 }
78 } 75 }
79 76
80 77
81 /** 78 /**
145 /** 142 /**
146 * 143 *
147 */ 144 */
148 extern (C) void* rt_stackTop() 145 extern (C) void* rt_stackTop()
149 { 146 {
150 version(LDC) 147 version( D_InlineAsm_X86 )
151 {
152 return llvm_frameaddress();
153 }
154 else version( D_InlineAsm_X86 )
155 { 148 {
156 asm 149 asm
157 { 150 {
158 naked; 151 naked;
159 mov EAX, ESP; 152 mov EAX, ESP;
160 ret; 153 ret;
161 } 154 }
162 } 155 }
163 else 156 else
164 { 157 {
165 static assert( false, "Architecture not supported." ); 158 return llvm_frameaddress();
166 } 159 }
167 } 160 }
168 161
169 162
170 private 163 private