1 files changed, 33 insertions, 0 deletions

diff --git a/arch/sh/include/asm/entry-macros.S b/arch/sh/include/asm/entry-macros.S
new file mode 100644
index 00000000000..2dab0b8d945
--- /dev/null
+++ b/arch/sh/include/asm/entry-macros.S
@@ -0,0 +1,33 @@
+! entry.S macro define
+        
+        .macro  cli
+        stc     sr, r0
+        or      #0xf0, r0
+        ldc     r0, sr
+        .endm
+
+        .macro  sti
+        mov     #0xf0, r11
+        extu.b  r11, r11
+        not     r11, r11
+        stc     sr, r10
+        and     r11, r10
+#ifdef CONFIG_CPU_HAS_SR_RB
+        stc     k_g_imask, r11
+        or      r11, r10
+#endif
+        ldc     r10, sr
+        .endm
+
+        .macro  get_current_thread_info, ti, tmp
+#ifdef CONFIG_CPU_HAS_SR_RB
+        stc     r7_bank, \ti
+#else
+        mov     #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp
+        shll8   \tmp
+        shll2   \tmp
+        mov     r15, \ti
+        and     \tmp, \ti
+#endif  
+        .endm
+