/* $NetBSD: profile.h,v 1.4 2003/03/24 14:24:38 scw Exp $ */ /* * Copyright 2002 Wasabi Systems, Inc. * All rights reserved. * * Written by Steve C. Woodford for Wasabi Systems, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the NetBSD Project by * Wasabi Systems, Inc. * 4. The name of Wasabi Systems, Inc. may not be used to endorse * or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _SH5_PROFILE_H #define _SH5_PROFILE_H #define _MCOUNT_DECL static void _mcount __weak_alias(mcount, __mcount) extern void mcount(void) __asm__("__mcount"); /* * See _PROF_PROLOGUE in * The "selfpc" value is passed on r0, while the "frompc" is passed in r18 */ #define MCOUNT \ __asm(" .globl mcount \n" \ " .type mcount,@function \n" \ "mcount: \n" \ " addi r15, -0x88, r15 \n" \ " st.q r15, 0x78, r14 \n" \ " st.q r15, 0x80, r18 \n" \ " or r15, r63, r14 \n" \ " pta/l _mcount, tr0 \n" \ " st.q r15, 0x00, r2 \n" \ " st.q r15, 0x08, r3 \n" \ " st.q r15, 0x10, r4 \n" \ " st.q r15, 0x18, r5 \n" \ " st.q r15, 0x20, r6 \n" \ " st.q r15, 0x28, r7 \n" \ " st.q r15, 0x30, r8 \n" \ " st.q r15, 0x38, r9 \n" \ " fst.d r15, 0x40, dr0 \n" \ " fst.d r15, 0x48, dr2 \n" \ " fst.d r15, 0x50, dr4 \n" \ " fst.d r15, 0x58, dr6 \n" \ " fst.d r15, 0x60, dr8 \n" \ " fst.d r15, 0x68, dr10 \n" \ " st.q r15, 0x70, r0 \n" \ " or r18, r63, r2 \n" \ " or r0, r63, r3 \n" \ " blink tr0, r18 \n" \ " ld.q r15, 0x00, r2 \n" \ " ld.q r15, 0x08, r3 \n" \ " ld.q r15, 0x10, r4 \n" \ " ld.q r15, 0x18, r5 \n" \ " ld.q r15, 0x20, r6 \n" \ " ld.q r15, 0x28, r7 \n" \ " ld.q r15, 0x30, r8 \n" \ " ld.q r15, 0x38, r9 \n" \ " fld.d r15, 0x40, dr0 \n" \ " fld.d r15, 0x48, dr2 \n" \ " fld.d r15, 0x50, dr4 \n" \ " fld.d r15, 0x58, dr6 \n" \ " fld.d r15, 0x60, dr8 \n" \ " fld.d r15, 0x68, dr10 \n" \ " ld.q r15, 0x70, r0 \n" \ " ptabs/l r0, tr0 \n" \ " ld.q r15, 0x78, r14 \n" \ " ld.q r15, 0x80, r18 \n" \ " addi r15, 0x88, r15 \n" \ " blink tr0, r63 \n"); #ifdef _KERNEL #define MCOUNT_ENTER \ __asm volatile("getcon sr, %0" : "=r"(s)); \ __asm volatile("putcon %0, sr" :: "r"(s | SH5_CONREG_SR_IMASK_ALL)) #define MCOUNT_EXIT \ __asm volatile("putcon %0, sr" :: "r"(s)) #endif #endif /* _SH5_PROFILE_H */