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Add _INITCONTEXT_U_MD, we need to clean _REG_SR.

This commit is contained in:
uwe 2003-11-20 17:38:08 +00:00
parent f5cd7f26ed
commit b3c165e505
1 changed files with 7 additions and 1 deletions
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8
lib/libpthread/arch/sh3/pthread_md.h
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@ -1,4 +1,4 @@
/* $NetBSD: pthread_md.h,v 1.1 2003/06/23 19:34:45 uwe Exp $ */
/* $NetBSD: pthread_md.h,v 1.2 2003/11/20 17:38:08 uwe Exp $ */
/*
* Copyright 2003 Wasabi Systems, Inc.
@ -50,6 +50,12 @@ pthread__sp(void)
#define pthread__uc_sp(ucp) ((ucp)->uc_mcontext.__gregs[_REG_R15])
#define pthread__uc_pc(ucp) ((ucp)->uc_mcontext.__gregs[_REG_PC])
/*
* Set initial, sane values for registers whose values aren't just
* "don't care".
*/
#define _INITCONTEXT_U_MD(ucp) \
(ucp)->uc_mcontext.__gregs[_REG_SR] = 0;
/*
* SH3 requires no extra stack space