Mercurial > projects > ldc
view tests/mini/callingconv1.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 mini.callingconv1; extern(C) int printf(char*, ...); float foo(float a, float b) { return a + b; } void main() { float a = 1.5; float b = 2.5; float c; version(LLVM_InlineAsm_X86) { asm { mov EAX, [a]; push EAX; mov EAX, [b]; push EAX; call foo; fstp c; } } else version(LLVM_InlineAsm_X86_64) { asm { movss XMM0, [a]; movss XMM1, [b]; call foo; movss [c], XMM0; } } printf("%f\n", c); assert(c == 4.0); printf("passed %f\n", c); }