[Feature]Upload Modem source code
Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/interface/driver/sys_drv/asm_def.h b/mcu/interface/driver/sys_drv/asm_def.h
new file mode 100644
index 0000000..8aba388
--- /dev/null
+++ b/mcu/interface/driver/sys_drv/asm_def.h
@@ -0,0 +1,32 @@
+#ifndef _ASM_DEF_H
+#define _ASM_DEF_H
+
+//#if defined(__PCORE__)
+
+#ifdef __THUMB2_UNIFIED__
+#define FUNC_ATTR(name) .thumb_func
+#define CPU_ISA() .thumb
+#define ISA_UNIFIED_SETTING() .syntax unified
+#else
+#define FUNC_ATTR(name) .type name, %function
+#define CPU_ISA() .arm
+#define ISA_UNIFIED_SETTING()
+#endif
+
+#ifdef __STACK_ALIGN_MPU__
+#define STACK_ALIGN_NUM 5
+#else
+#define STACK_ALIGN_NUM 3
+#endif
+
+
+//#else
+
+//#define FUNC_ATTR(name) .type name, %function
+//#define CPU_ISA() .arm
+//#define ISA_UNIFIED_SETTING()
+
+//#endif
+
+#endif
+