Mercurial > projects > ldc
view tests/mini/asm1_1.d @ 894:77a3d6945f81
Don't use /proc/self/map for finding the static data segment on x86-64 for
now. Probably breaks shared libraries. Parsing the file needs to be rewritten!
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Mon, 19 Jan 2009 19:34:51 +0100 |
parents | 4ac97ec7c18e |
children | 12b423e17860 |
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module tangotests.asm1_1; extern(C) int printf(char*, ...); int main() { int i = 12; int* ip = &i; printf("%d\n", i); version (LLVM_InlineAsm_X86) { asm { mov EBX, ip; mov EAX, [EBX]; add EAX, 8; mul EAX, EAX; mov [EBX], EAX; } } else version (LLVM_InlineAsm_X86_64) { asm { movq RCX, ip; movq RAX, [RCX]; add RAX, 8; imul RAX, RAX; movq [RCX], RAX; } } printf("%d\n", i); assert(i == 400); return 0; }