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[Qemu-devel] [PULL 07/24] gdbstub: Simplify find_cpu()
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL 07/24] gdbstub: Simplify find_cpu() |
Date: |
Fri, 28 Jun 2013 17:55:29 +0200 |
Use qemu_get_cpu() and CPUState::env_ptr.
Reviewed-by: Richard Henderson <address@hidden>
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 94c78ce..9ffb376 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2071,17 +2071,13 @@ 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
- [Qemu-devel] [PULL 00/24] QOM CPUState patch queue 2013-06-28, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 06/24] cpu: Guard cpu_{save, load}() definitions, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 07/24] gdbstub: Simplify find_cpu(),
Andreas Färber <=
- [Qemu-devel] [PULL 05/24] target-openrisc: Register VMStateDescription for OpenRISCCPU, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 08/24] kvm: Change kvm_cpu_synchronize_state() argument to CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 13/24] kvm: Change kvm_set_signal_mask() argument to CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 11/24] cpus: Change cpu_thread_is_idle() argument to CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 12/24] cpus: Change qemu_kvm_wait_io_event() argument to CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 01/24] cpu: Fix cpu_class_set_vmsd() documentation, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 09/24] kvm: Change cpu_synchronize_state() argument to CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 02/24] cpu: Introduce device_class_set_vmsd() helper, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 03/24] cpu: Introduce VMSTATE_CPU() macro for CPUState, Andreas Färber, 2013/06/28
- [Qemu-devel] [PULL 10/24] cpu: Change cpu_exit() argument to CPUState, Andreas Färber, 2013/06/28