cpu: Move cpu_index field to CPUState

Note that target-alpha accesses this field from TCG, now using a
negative offset. Therefore the field is placed last in CPUState.

Pass PowerPCCPU to [kvm]ppc_fixup_cpu() to facilitate this change.

Move common parts of mips cpu_state_reset() to mips_cpu_reset().

Acked-by: Richard Henderson <rth@twiddle.net> (for alpha)
[AF: Rebased onto ppc CPU subclasses and openpic changes]
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/gdbstub.c b/gdbstub.c
index e62dc798c3..6cd26f1619 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2401,9 +2401,10 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf)
             thread = strtoull(p+16, (char **)&p, 16);
             env = find_cpu(thread);
             if (env != NULL) {
+                CPUState *cpu = ENV_GET_CPU(env);
                 cpu_synchronize_state(env);
                 len = snprintf((char *)mem_buf, sizeof(mem_buf),
-                               "CPU#%d [%s]", env->cpu_index,
+                               "CPU#%d [%s]", cpu->cpu_index,
                                env->halted ? "halted " : "running");
                 memtohex(buf, mem_buf, len);
                 put_packet(s, buf);