From 182735efaf956ccab50b6d74a4fed163e0f35660 Mon Sep 17 00:00:00 2001 From: Andreas Färber Date: Wed, 29 May 2013 22:29:20 +0200 Subject: cpu: Make first_cpu and next_cpu CPUState MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move next_cpu from CPU_COMMON to CPUState. Move first_cpu variable to qom/cpu.h. gdbstub needs to use CPUState::env_ptr for now. cpu_copy() no longer needs to save and restore cpu_next. Acked-by: Paolo Bonzini [AF: Rebased, simplified cpu_copy()] Signed-off-by: Andreas Färber --- kvm-all.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'kvm-all.c') diff --git a/kvm-all.c b/kvm-all.c index 2c14ef3ef4..c130705319 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -1938,7 +1938,9 @@ int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr, } } - for (env = first_cpu; env != NULL; env = env->next_cpu) { + for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) { + CPUArchState *env = cpu->env_ptr; + err = kvm_update_guest_debug(env, 0); if (err) { return err; @@ -1979,7 +1981,9 @@ int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr, } } - for (env = first_cpu; env != NULL; env = env->next_cpu) { + for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) { + CPUArchState *env = cpu->env_ptr; + err = kvm_update_guest_debug(env, 0); if (err) { return err; @@ -1992,13 +1996,11 @@ void kvm_remove_all_breakpoints(CPUState *cpu) { struct kvm_sw_breakpoint *bp, *next; KVMState *s = cpu->kvm_state; - CPUArchState *env; QTAILQ_FOREACH_SAFE(bp, &s->kvm_sw_breakpoints, entry, next) { if (kvm_arch_remove_sw_breakpoint(cpu, bp) != 0) { /* Try harder to find a CPU that currently sees the breakpoint. */ - for (env = first_cpu; env != NULL; env = env->next_cpu) { - cpu = ENV_GET_CPU(env); + for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) { if (kvm_arch_remove_sw_breakpoint(cpu, bp) == 0) { break; } @@ -2009,7 +2011,9 @@ void kvm_remove_all_breakpoints(CPUState *cpu) } kvm_arch_remove_all_hw_breakpoints(); - for (env = first_cpu; env != NULL; env = env->next_cpu) { + for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) { + CPUArchState *env = cpu->env_ptr; + kvm_update_guest_debug(env, 0); } } -- cgit v1.2.3