From 677ef6230b603571ae05125db469f7b4c8912a77 Mon Sep 17 00:00:00 2001 From: KONRAD Frederic Date: Mon, 10 Aug 2015 17:27:02 +0200 Subject: replace spinlock by QemuMutex. spinlock is only used in two cases: * cpu-exec.c: to protect TranslationBlock * mem_helper.c: for lock helper in target-i386 (which seems broken). It's a pthread_mutex_t in user-mode, so we can use QemuMutex directly, with an #ifdef. The #ifdef will be removed when multithreaded TCG will need the mutex as well. Signed-off-by: KONRAD Frederic Message-Id: <1439220437-23957-5-git-send-email-fred.konrad@greensocs.com> Signed-off-by: Emilio G. Cota [Merge Emilio G. Cota's patch to remove volatile. - Paolo] Signed-off-by: Paolo Bonzini --- target-i386/translate.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target-i386/translate.c') diff --git a/target-i386/translate.c b/target-i386/translate.c index 82e2245bfd..443bf604d8 100644 --- a/target-i386/translate.c +++ b/target-i386/translate.c @@ -7899,6 +7899,8 @@ void optimize_flags_init(void) offsetof(CPUX86State, regs[i]), reg_names[i]); } + + helper_lock_init(); } /* generate intermediate code in gen_opc_buf and gen_opparam_buf for -- cgit v1.2.3