aboutsummaryrefslogtreecommitdiff
path: root/gdbstub.c
diff options
context:
space:
mode:
authorAndreas Färber <afaerber@suse.de>2013-05-17 17:49:10 +0200
committerAndreas Färber <afaerber@suse.de>2013-06-28 13:25:12 +0200
commitc52a6b67c1d7c6fc9fb2e3ba988d7b978e1487d3 (patch)
treed73512c08a972a82635b9fca1c4a6241a33d4335 /gdbstub.c
parent8d0f2baebe57ccdb09a21da80b2994b772854ad6 (diff)
downloadqemu-arm-c52a6b67c1d7c6fc9fb2e3ba988d7b978e1487d3.tar.gz
gdbstub: Simplify find_cpu()
Use qemu_get_cpu() and CPUState::env_ptr. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'gdbstub.c')
-rw-r--r--gdbstub.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/gdbstub.c b/gdbstub.c
index 94c78ced56..9ffb376eb4 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)