Mercurial > projects > ldc
view tests/mini/naked_asm1.d @ 954:e048e36bc155
Added support for using a temporary to implement emulated ABI return from inline asm, could be easier to use, but I think this will do. It's so extremely target dependent in any case that doing a completely generic approach seems hard.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Sat, 14 Feb 2009 15:25:48 +0100 |
parents | 545f54041d91 |
children | 4c524d80e6e1 |
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extern(C) int printf(char*, ...); void main() { int i = func(); printf("%d\n", i); assert(i == 42); } int func() { version (LLVM_InlineAsm_X86) { asm { naked; mov EAX, 42; ret; } } else version(LLVM_InlineAsm_X86_64) { asm { naked; movq RAX, 42; ret; } } }