From a6ed51360f8ecf2f7e512b33682282cd6fa67894 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?L=C3=A1szl=C3=B3=20Monda?= Date: Sun, 4 Jun 2017 23:03:50 +0200 Subject: [PATCH] Let's not mess around with SP. --- right/src/wormhole.c | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/right/src/wormhole.c b/right/src/wormhole.c index a9cf272..d966db4 100644 --- a/right/src/wormhole.c +++ b/right/src/wormhole.c @@ -1,16 +1,3 @@ #include "wormhole.h" wormhole_t *Wormhole NO_INIT_GCC; - -void* getSP(void) -{ - void *sp; - __asm__ __volatile__ ("mov %0, sp" : "=r"(sp)); - return sp; -} - -void __attribute__ ((__section__ (".init3"), __naked__)) move_sp(void) { - void* SP = getSP(); - SP -= sizeof(wormhole_t); - Wormhole = (wormhole_t*)(SP + 1); -}