alloca.S revision 1.1
1 1.1 fvdl /* $NetBSD: alloca.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $ */ 2 1.1 fvdl 3 1.1 fvdl #include <machine/asm.h> 4 1.1 fvdl 5 1.1 fvdl #if defined(LIBC_SCCS) 6 1.1 fvdl RCSID("$NetBSD: alloca.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $") 7 1.1 fvdl #endif 8 1.1 fvdl 9 1.1 fvdl ENTRY(alloca) 10 1.1 fvdl popq %rdx 11 1.1 fvdl movq %rsp,%rcx 12 1.1 fvdl addq $15,%rdi /* round up to 16 bytes */ 13 1.1 fvdl andq $~15,%rdi 14 1.1 fvdl subq %rdi,%rsp 15 1.1 fvdl movq %rsp,%rax 16 1.1 fvdl jmp *%rdx 17
Indexes created Wed Oct 01 19:09:53 GMT 2025