OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

microblaze: boot: Use cpu_set_pc()

Browse Source 
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>
This commit is contained in:
Peter Crosthwaite 2015-06-23 20:19:23 -07:00 committed by Andreas Färber
parent 4df81c6ed1
commit 691b9572e3
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
hw/microblaze/boot.c
View File

@ -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);
}