diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/riot_platform.c')
-rw-r--r-- | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/riot_platform.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/riot_platform.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/riot_platform.c new file mode 100644 index 000000000..a0c38e8c9 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/shared/platform/riot/riot_platform.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * Copyright (C) 2020 TU Bergakademie Freiberg Karl Fessel + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#include "platform_api_vmcore.h" +#include "platform_api_extension.h" + +int +os_thread_sys_init(void); + +void +os_thread_sys_destroy(void); + +int +bh_platform_init(void) +{ + return os_thread_sys_init(); +} + +void +bh_platform_destroy(void) +{ + os_thread_sys_destroy(); +} + +void * +os_malloc(unsigned size) +{ + return malloc(size); +} + +void * +os_realloc(void *ptr, unsigned size) +{ + return realloc(ptr, size); +} + +void +os_free(void *ptr) +{ + free(ptr); +} + +int +os_dumps_proc_mem_info(char *out, unsigned int size) +{ + return -1; +} + +void * +os_mmap(void *hint, size_t size, int prot, int flags) +{ + if (size > ((unsigned)~0)) + return NULL; + return BH_MALLOC((unsigned)size); +} + +void +os_munmap(void *addr, size_t size) +{ + return BH_FREE(addr); +} + +int +os_mprotect(void *addr, size_t size, int prot) +{ + return 0; +} + +void +os_dcache_flush(void) +{ +#if defined(CONFIG_CPU_CORTEX_M7) && defined(CONFIG_ARM_MPU) + uint32 key; + key = irq_lock(); + SCB_CleanDCache(); + irq_unlock(key); +#endif +} |