🎯 Sync smart & scheduler codes (#8537)

Signed-off-by: Shell <[email protected]>
Co-authored-by: xqyjlj <[email protected]>

1 files changed, 100 insertions, 0 deletions

diff --git a/include/rtcompiler.h b/include/rtcompiler.h
new file mode 100644
index 0000000000..5084ab0065
--- /dev/null
+++ b/include/rtcompiler.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2006-2024, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2024-01-18     Shell        Separate the compiler porting from rtdef.h
+ */
+#ifndef __RT_COMPILER_H__
+#define __RT_COMPILER_H__
+
+#include <rtconfig.h>
+
+#if defined(__ARMCC_VERSION)        /* ARM Compiler */
+#define rt_section(x)               __attribute__((section(x)))
+#define rt_used                     __attribute__((used))
+#define rt_align(n)                 __attribute__((aligned(n)))
+#define rt_weak                     __attribute__((weak))
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static __inline
+#define rt_always_inline            rt_inline
+#elif defined (__IAR_SYSTEMS_ICC__) /* for IAR Compiler */
+#define rt_section(x)               @ x
+#define rt_used                     __root
+#define PRAGMA(x)                   _Pragma(#x)
+#define rt_align(n)                 PRAGMA(data_alignment=n)
+#define rt_weak                     __weak
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static inline
+#define rt_always_inline            rt_inline
+#elif defined (__GNUC__)            /* GNU GCC Compiler */
+#define __RT_STRINGIFY(x...)        #x
+#define RT_STRINGIFY(x...)          __RT_STRINGIFY(x)
+#define rt_section(x)               __attribute__((section(x)))
+#define rt_used                     __attribute__((used))
+#define rt_align(n)                 __attribute__((aligned(n)))
+#define rt_weak                     __attribute__((weak))
+#define rt_typeof                   __typeof__
+#define rt_noreturn                 __attribute__ ((noreturn))
+#define rt_inline                   static __inline
+#define rt_always_inline            static inline __attribute__((always_inline))
+#elif defined (__ADSPBLACKFIN__)    /* for VisualDSP++ Compiler */
+#define rt_section(x)               __attribute__((section(x)))
+#define rt_used                     __attribute__((used))
+#define rt_align(n)                 __attribute__((aligned(n)))
+#define rt_weak                     __attribute__((weak))
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static inline
+#define rt_always_inline            rt_inline
+#elif defined (_MSC_VER)            /* for Visual Studio Compiler */
+#define rt_section(x)
+#define rt_used
+#define rt_align(n)                 __declspec(align(n))
+#define rt_weak
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static __inline
+#define rt_always_inline            rt_inline
+#elif defined (__TI_COMPILER_VERSION__) /* for TI CCS Compiler */
+/**
+ * The way that TI compiler set section is different from other(at least
+ * GCC and MDK) compilers. See ARM Optimizing C/C++ Compiler 5.9.3 for more
+ * details.
+ */
+#define rt_section(x)               __attribute__((section(x)))
+#ifdef __TI_EABI__
+#define rt_used                     __attribute__((retain)) __attribute__((used))
+#else
+#define rt_used                     __attribute__((used))
+#endif
+#define PRAGMA(x)                   _Pragma(#x)
+#define rt_align(n)                 __attribute__((aligned(n)))
+#ifdef __TI_EABI__
+#define rt_weak                     __attribute__((weak))
+#else
+#define rt_weak
+#endif
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static inline
+#define rt_always_inline            rt_inline
+#elif defined (__TASKING__)         /* for TASKING Compiler */
+#define rt_section(x)               __attribute__((section(x)))
+#define rt_used                     __attribute__((used, protect))
+#define PRAGMA(x)                   _Pragma(#x)
+#define rt_align(n)                 __attribute__((__align(n)))
+#define rt_weak                     __attribute__((weak))
+#define rt_typeof                   typeof
+#define rt_noreturn
+#define rt_inline                   static inline
+#define rt_always_inline            rt_inline
+#else                              /* Unkown Compiler */
+    #error not supported tool chain
+#endif /* __ARMCC_VERSION */
+
+#endif /* __RT_COMPILER_H__ */