From b35d77d73c0fc0b60c9937471a17d41c6fb32947 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Fri, 12 Oct 2012 00:56:35 +0200 Subject: target-mips: Pass MIPSCPU to mips_vpe_is_wfi() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Needed for moving halted field to CPUState. The variable name "c" is retained for MIPSCPU to leave "cpu" for CPUState. Also change return type to bool while at it. Signed-off-by: Andreas Färber Signed-off-by: Aurelien Jarno --- target-mips/op_helper.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'target-mips') diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index e721a4d659..9770741cd3 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -714,11 +714,13 @@ void helper_sdm(CPUMIPSState *env, target_ulong addr, target_ulong reglist, #ifndef CONFIG_USER_ONLY /* SMP helpers. */ -static int mips_vpe_is_wfi(CPUMIPSState *c) +static bool mips_vpe_is_wfi(MIPSCPU *c) { + CPUMIPSState *env = &c->env; + /* If the VPE is halted but otherwise active, it means it's waiting for an interrupt. */ - return c->halted && mips_vpe_active(c); + return env->halted && mips_vpe_active(env); } static inline void mips_vpe_wake(CPUMIPSState *c) @@ -742,7 +744,7 @@ static inline void mips_tc_wake(MIPSCPU *cpu, int tc) CPUMIPSState *c = &cpu->env; /* FIXME: TC reschedule. */ - if (mips_vpe_active(c) && !mips_vpe_is_wfi(c)) { + if (mips_vpe_active(c) && !mips_vpe_is_wfi(cpu)) { mips_vpe_wake(c); } } @@ -1899,9 +1901,11 @@ target_ulong helper_evpe(CPUMIPSState *env) target_ulong prev = env->mvp->CP0_MVPControl; do { + MIPSCPU *other_cpu = mips_env_get_cpu(other_cpu_env); + if (other_cpu_env != env /* If the VPE is WFI, don't disturb its sleep. */ - && !mips_vpe_is_wfi(other_cpu_env)) { + && !mips_vpe_is_wfi(other_cpu)) { /* Enable the VPE. */ other_cpu_env->mvp->CP0_MVPControl |= (1 << CP0MVPCo_EVP); mips_vpe_wake(other_cpu_env); /* And wake it up. */ -- cgit v1.2.3