linux-user/sh4: 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, 6 deletions

diff --git a/linux-user/sh4/cpu_loop.c b/linux-user/sh4/cpu_loop.c
index ee9eff3428..259ea1cc8b 100644
--- a/linux-user/sh4/cpu_loop.c
+++ b/linux-user/sh4/cpu_loop.c
@@ -81,12 +81,10 @@ void cpu_loop(CPUSH4State *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 < 16; i++) {
-        env->gregs[i] = regs->regs[i];
-    }
-    env->pc = regs->pc;
+    env->pc = info->entry;
+    env->gregs[15] = info->start_stack;
 }