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| author | Bernard Xiong <[email protected]> | 2021-02-24 18:19:48 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-02-24 18:19:48 +0800 |
| commit | aaf4696c87514fe14d6da2b502b26ecc1feb2806 (patch) | |
| tree | 9267ab1048a7fa769ccb2af8c074fb06907d3b77 /libcpu/arm | |
| parent | d1ba6ff32e336d399c221cdd79ce173964ffc7c1 (diff) | |
| parent | 2e9fc0c4ff6fadd62faac32a2604430b1c8a0ae3 (diff) | |
Merge pull request #4291 from enkiller/0201-1650
[libcpu][cm33] 安全相关的函数使用宏进行隔离
Diffstat (limited to 'libcpu/arm')
| -rw-r--r-- | libcpu/arm/cortex-m33/trustzone.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libcpu/arm/cortex-m33/trustzone.c b/libcpu/arm/cortex-m33/trustzone.c index 86654a7199..5f37ddbb8f 100644 --- a/libcpu/arm/cortex-m33/trustzone.c +++ b/libcpu/arm/cortex-m33/trustzone.c @@ -10,11 +10,19 @@ #include <rtthread.h> +#ifdef ARM_CM33_ENABLE_TRUSTZONE extern void TZ_InitContextSystem_S(void); extern rt_uint32_t TZ_AllocModuleContext_S (rt_uint32_t module); extern rt_uint32_t TZ_FreeModuleContext_S(rt_uint32_t id); extern rt_uint32_t TZ_LoadContext_S(rt_uint32_t id); extern rt_uint32_t TZ_StoreContext_S(rt_uint32_t id); +#else +void TZ_InitContextSystem_S(void){} +rt_uint32_t TZ_AllocModuleContext_S (rt_uint32_t module){return 0;} +rt_uint32_t TZ_FreeModuleContext_S(rt_uint32_t id) {return 0;} +rt_uint32_t TZ_LoadContext_S(rt_uint32_t id){return 0;}; +rt_uint32_t TZ_StoreContext_S(rt_uint32_t id){return 0;}; +#endif extern int tzcall(int id, rt_ubase_t arg0, rt_ubase_t arg1, rt_ubase_t arg2); #define TZ_INIT_CONTEXT_ID (0x1001) |