From: Peter Crosthwaite <crosthwaitepeter@gmail.com>
Date: Wed, 24 Jun 2015 03:19:23 +0000 (-0700)
Subject: microblaze: boot: Use cpu_set_pc()
X-Git-Tag: qemu-xen-4.7.0-rc1~178^2~7
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=691b9572e337f2d74b4b527c3dc76f542c6a5734;p=qemu-xen.git

microblaze: boot: Use cpu_set_pc()

Use cpu_set_pc() for setting program counters when bootloading. This
removes an instance of system level code having to reach into the CPU
env.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
[AF: Avoid duplicated CPU() casts through local variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c
index 4c44317b65..3e8820f365 100644
--- a/hw/microblaze/boot.c
+++ b/hw/microblaze/boot.c
@@ -48,13 +48,14 @@ static struct
 static void main_cpu_reset(void *opaque)
 {
     MicroBlazeCPU *cpu = opaque;
+    CPUState *cs = CPU(cpu);
     CPUMBState *env = &cpu->env;
 
-    cpu_reset(CPU(cpu));
+    cpu_reset(cs);
     env->regs[5] = boot_info.cmdline;
     env->regs[6] = boot_info.initrd_start;
     env->regs[7] = boot_info.fdt;
-    env->sregs[SR_PC] = boot_info.bootstrap_pc;
+    cpu_set_pc(cs, boot_info.bootstrap_pc);
     if (boot_info.machine_cpu_reset) {
         boot_info.machine_cpu_reset(cpu);
     }