linux-user/openrisc: Create init_main_thread

Merge init_thread and target_cpu_copy_regs.
There's no point going through a target_pt_regs intermediate.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/linux-user/openrisc/cpu_loop.c b/linux-user/openrisc/cpu_loop.c
index 306b4f8eb4..8c72347a99 100644
--- a/linux-user/openrisc/cpu_loop.c
+++ b/linux-user/openrisc/cpu_loop.c
@@ -83,13 +83,10 @@ void cpu_loop(CPUOpenRISCState *env)
     }
 }
 
-void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs)
+void init_main_thread(CPUState *cs, struct image_info *info)
 {
-    int i;
+    CPUArchState *env = cpu_env(cs);
 
-    for (i = 0; i < 32; i++) {
-        cpu_set_gpr(env, i, regs->gpr[i]);
-    }
-    env->pc = regs->pc;
-    cpu_set_sr(env, regs->sr);
+    env->pc = info->entry;
+    cpu_set_gpr(env, 1, info->start_stack);
 }