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[Qemu-devel] [PATCH qom-cpu 12/59] gdbstub: Simplify find_cpu()
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qom-cpu 12/59] gdbstub: Simplify find_cpu() |
Date: |
Sun, 9 Jun 2013 21:12:39 +0200 |
Use qemu_get_cpu() and CPUState::env_ptr.
Signed-off-by: Andreas Färber <address@hidden>
---
gdbstub.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/gdbstub.c b/gdbstub.c
index fb6c6a5..92ecdcb 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2068,17 +2068,13 @@ static void gdb_set_cpu_pc(GDBState *s, target_ulong pc)
static CPUArchState *find_cpu(uint32_t thread_id)
{
- CPUArchState *env;
CPUState *cpu;
- for (env = first_cpu; env != NULL; env = env->next_cpu) {
- cpu = ENV_GET_CPU(env);
- if (cpu_index(cpu) == thread_id) {
- return env;
- }
+ cpu = qemu_get_cpu(thread_id);
+ if (cpu == NULL) {
+ return NULL;
}
-
- return NULL;
+ return cpu->env_ptr;
}
static int gdb_handle_packet(GDBState *s, const char *line_buf)
--
1.8.1.4
- Re: [Qemu-devel] [PATCH qom-cpu 08/59] cpus: Simplify qmp_inject_nmi(), (continued)
- [Qemu-devel] [PATCH qom-cpu 09/59] cpus: Simplify hw_error(), Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 10/59] cpus: Simplify qemu_tcg_wait_io_event() and qemu_tcg_cpu_thread_fn(), Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 11/59] monitor: Simplify do_inject_mce(), Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 12/59] gdbstub: Simplify find_cpu(),
Andreas Färber <=
- [Qemu-devel] [PATCH qom-cpu 14/59] cpus: Change cpu_thread_is_idle() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 15/59] cpus: Change qemu_kvm_wait_io_event() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 13/59] cpu: Change cpu_exit() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 17/59] cpus: Change qemu_kvm_init_cpu_signals() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 16/59] kvm: Change kvm_set_signal_mask() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 19/59] kvm: Change kvm_handle_internal_error() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 20/59] kvm: Change kvm_cpu_exec() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 21/59] gdbstub: Set gdb_set_stop_cpu() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 22/59] cpus: Change cpu_handle_guest_debug() argument to CPUState, Andreas Färber, 2013/06/09
- [Qemu-devel] [PATCH qom-cpu 23/59] cpus: Change qemu_kvm_start_vcpu() argument to CPUState, Andreas Färber, 2013/06/09