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>
---
 linux-user/elfload.c             |  8 +------
 linux-user/microblaze/cpu_loop.c | 39 ++++----------------------------
 2 files changed, 6 insertions(+), 41 deletions(-)

diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index ac96755b06..3f9ec49359 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -640,13 +640,7 @@ static void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUMIPSState *e
 #define ELF_CLASS   ELFCLASS32
 #define ELF_ARCH    EM_MICROBLAZE
 
-static inline void init_thread(struct target_pt_regs *regs,
-                               struct image_info *infop)
-{
-    regs->pc = infop->entry;
-    regs->r1 = infop->start_stack;
-
-}
+#define HAVE_INIT_MAIN_THREAD
 
 #define ELF_EXEC_PAGESIZE        4096
 
diff --git a/linux-user/microblaze/cpu_loop.c b/linux-user/microblaze/cpu_loop.c
index 87236c166f..d8277961c7 100644
--- a/linux-user/microblaze/cpu_loop.c
+++ b/linux-user/microblaze/cpu_loop.c
@@ -127,39 +127,10 @@ void cpu_loop(CPUMBState *env)
     }
 }
 
-void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs)
+void init_main_thread(CPUState *cs, struct image_info *info)
 {
-    env->regs[0] = regs->r0;
-    env->regs[1] = regs->r1;
-    env->regs[2] = regs->r2;
-    env->regs[3] = regs->r3;
-    env->regs[4] = regs->r4;
-    env->regs[5] = regs->r5;
-    env->regs[6] = regs->r6;
-    env->regs[7] = regs->r7;
-    env->regs[8] = regs->r8;
-    env->regs[9] = regs->r9;
-    env->regs[10] = regs->r10;
-    env->regs[11] = regs->r11;
-    env->regs[12] = regs->r12;
-    env->regs[13] = regs->r13;
-    env->regs[14] = regs->r14;
-    env->regs[15] = regs->r15;
-    env->regs[16] = regs->r16;
-    env->regs[17] = regs->r17;
-    env->regs[18] = regs->r18;
-    env->regs[19] = regs->r19;
-    env->regs[20] = regs->r20;
-    env->regs[21] = regs->r21;
-    env->regs[22] = regs->r22;
-    env->regs[23] = regs->r23;
-    env->regs[24] = regs->r24;
-    env->regs[25] = regs->r25;
-    env->regs[26] = regs->r26;
-    env->regs[27] = regs->r27;
-    env->regs[28] = regs->r28;
-    env->regs[29] = regs->r29;
-    env->regs[30] = regs->r30;
-    env->regs[31] = regs->r31;
-    env->pc = regs->pc;
+    CPUArchState *env = cpu_env(cs);
+
+    env->pc = info->entry;
+    env->regs[1] = info->start_stack;
 }
-- 
2.43.0