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6f04f115ab
wasm-micro-runtime/core/config.h
Jämes Ménétrey dfd16f8e4f
linux-sgx: Implement SGX IPFS as POSIX backend for file interaction (#1489) 
This PR integrates an Intel SGX feature called Intel Protection File System Library (IPFS)
into the runtime to create, operate and delete files inside the enclave, while guaranteeing
the confidentiality and integrity of the data persisted. IPFS can be referred to here:
https://www.intel.com/content/www/us/en/developer/articles/technical/overview-of-intel-protected-file-system-library-using-software-guard-extensions.html

Introduce a cmake variable `WAMR_BUILD_SGX_IPFS`, when enabled, the files interaction
API of WASI will leverage IPFS, instead of the regular POSIX OCALLs. The implementation
has been written with light changes to sgx platform layer, so all the security aspects
WAMR relies on are conserved.

In addition to this integration, the following changes have been made:
 - The CI workflow has been adapted to test the compilation of the runtime and sample
    with the flag `WAMR_BUILD_SGX_IPFS` set to true
 - Introduction of a new sample that demonstrates the interaction of the files (called `file`),
 - Documentation of this new feature
2022-09-28 13:09:58 +08:00

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/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef _CONFIG_H_
#define _CONFIG_H_
/* clang-format off */
#if !defined(BUILD_TARGET_X86_64) \
&& !defined(BUILD_TARGET_AMD_64) \
&& !defined(BUILD_TARGET_AARCH64) \
&& !defined(BUILD_TARGET_X86_32) \
&& !defined(BUILD_TARGET_ARM) \
&& !defined(BUILD_TARGET_ARM_VFP) \
&& !defined(BUILD_TARGET_THUMB) \
&& !defined(BUILD_TARGET_THUMB_VFP) \
&& !defined(BUILD_TARGET_MIPS) \
&& !defined(BUILD_TARGET_XTENSA) \
&& !defined(BUILD_TARGET_RISCV64_LP64D) \
&& !defined(BUILD_TARGET_RISCV64_LP64) \
&& !defined(BUILD_TARGET_RISCV32_ILP32D) \
&& !defined(BUILD_TARGET_RISCV32_ILP32) \
&& !defined(BUILD_TARGET_ARC)
/* clang-format on */
#if defined(__x86_64__) || defined(__x86_64)
#define BUILD_TARGET_X86_64
#elif defined(__amd64__) || defined(__amd64)
#define BUILD_TARGET_AMD_64
#elif defined(__aarch64__)
#define BUILD_TARGET_AARCH64
#elif defined(__i386__) || defined(__i386) || defined(i386)
#define BUILD_TARGET_X86_32
#elif defined(__thumb__)
#define BUILD_TARGET_THUMB
#define BUILD_TARGET "THUMBV4T"
#elif defined(__arm__)
#define BUILD_TARGET_ARM
#define BUILD_TARGET "ARMV4T"
#elif defined(__mips__) || defined(__mips) || defined(mips)
#define BUILD_TARGET_MIPS
#elif defined(__XTENSA__)
#define BUILD_TARGET_XTENSA
#elif defined(__riscv) && (__riscv_xlen == 64)
#define BUILD_TARGET_RISCV64_LP64D
#elif defined(__riscv) && (__riscv_xlen == 32)
#define BUILD_TARGET_RISCV32_ILP32D
#elif defined(__arc__)
#define BUILD_TARGET_ARC
#else
#error "Build target isn't set"
#endif
#endif
#ifndef BH_DEBUG
#define BH_DEBUG 0
#endif
#define MEM_ALLOCATOR_EMS 0
#define MEM_ALLOCATOR_TLSF 1
/* Default memory allocator */
#define DEFAULT_MEM_ALLOCATOR MEM_ALLOCATOR_EMS
#ifndef WASM_ENABLE_INTERP
#define WASM_ENABLE_INTERP 0
#endif
#ifndef WASM_ENABLE_AOT
#define WASM_ENABLE_AOT 0
#endif
#define AOT_MAGIC_NUMBER 0x746f6100
#define AOT_CURRENT_VERSION 3
#ifndef WASM_ENABLE_JIT
#define WASM_ENABLE_JIT 0
#endif
#ifndef WASM_ENABLE_LAZY_JIT
#define WASM_ENABLE_LAZY_JIT 0
#endif
#ifndef WASM_LAZY_JIT_COMPILE_THREAD_NUM
#define WASM_LAZY_JIT_COMPILE_THREAD_NUM 4
#endif
#if (WASM_ENABLE_AOT == 0) && (WASM_ENABLE_JIT != 0)
/* LazyJIT or MCJIT can only be enabled when AOT is enabled */
#undef WASM_ENABLE_JIT
#define WASM_ENABLE_JIT 0
#undef WASM_ENABLE_LAZY_JIT
#define WASM_ENABLE_LAZY_JIT 0
#endif
#ifndef WASM_ENABLE_FAST_JIT
#define WASM_ENABLE_FAST_JIT 0
#endif
#ifndef WASM_ENABLE_FAST_JIT_DUMP
#define WASM_ENABLE_FAST_JIT_DUMP 0
#endif
#ifndef FAST_JIT_DEFAULT_CODE_CACHE_SIZE
#define FAST_JIT_DEFAULT_CODE_CACHE_SIZE 10 * 1024 * 1024
#endif
#ifndef WASM_ENABLE_WAMR_COMPILER
#define WASM_ENABLE_WAMR_COMPILER 0
#endif
#if WASM_ENABLE_WAMR_COMPILER != 0
#ifndef WASM_ENABLE_LLVM_LEGACY_PM
/* Whether to use LLVM legacy pass manager when building wamrc,
by default it is disabled and LLVM new pass manager is used */
#define WASM_ENABLE_LLVM_LEGACY_PM 0
#endif
#endif
#ifndef WASM_ENABLE_LIBC_BUILTIN
#define WASM_ENABLE_LIBC_BUILTIN 0
#endif
#ifndef WASM_ENABLE_LIBC_WASI
#define WASM_ENABLE_LIBC_WASI 0
#endif
#ifndef WASM_ENABLE_UVWASI
#define WASM_ENABLE_UVWASI 0
#endif
/* Default disable libc emcc */
#ifndef WASM_ENABLE_LIBC_EMCC
#define WASM_ENABLE_LIBC_EMCC 0
#endif
#ifndef WASM_ENABLE_LIB_RATS
#define WASM_ENABLE_LIB_RATS 0
#endif
#ifndef WASM_ENABLE_LIB_PTHREAD
#define WASM_ENABLE_LIB_PTHREAD 0
#endif
#ifndef WASM_ENABLE_LIB_PTHREAD_SEMAPHORE
#define WASM_ENABLE_LIB_PTHREAD_SEMAPHORE 0
#endif
#ifndef WASM_ENABLE_BASE_LIB
#define WASM_ENABLE_BASE_LIB 0
#endif
#ifndef WASM_ENABLE_APP_FRAMEWORK
#define WASM_ENABLE_APP_FRAMEWORK 0
#endif
/* Bulk memory operation */
#ifndef WASM_ENABLE_BULK_MEMORY
#define WASM_ENABLE_BULK_MEMORY 0
#endif
/* Shared memory */
#ifndef WASM_ENABLE_SHARED_MEMORY
#define WASM_ENABLE_SHARED_MEMORY 0
#endif
/* Thread manager */
#ifndef WASM_ENABLE_THREAD_MGR
#define WASM_ENABLE_THREAD_MGR 0
#endif
/* Source debugging */
#ifndef WASM_ENABLE_DEBUG_INTERP
#define WASM_ENABLE_DEBUG_INTERP 0
#endif
#if WASM_ENABLE_DEBUG_INTERP != 0
#ifndef DEBUG_EXECUTION_MEMORY_SIZE
/* 0x85000 is the size required by lldb, if this is changed to a smaller value,
* then the debugger will not be able to evaluate user expressions, other
* functionality such as breakpoint and stepping are not influenced by this */
#define DEBUG_EXECUTION_MEMORY_SIZE 0x85000
#endif
#endif /* end of WASM_ENABLE_DEBUG_INTERP != 0 */
#ifndef WASM_ENABLE_DEBUG_AOT
#define WASM_ENABLE_DEBUG_AOT 0
#endif
/* Custom sections */
#ifndef WASM_ENABLE_LOAD_CUSTOM_SECTION
#define WASM_ENABLE_LOAD_CUSTOM_SECTION 0
#endif
/* WASM log system */
#ifndef WASM_ENABLE_LOG
#define WASM_ENABLE_LOG 1
#endif
#ifndef WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS
#if defined(BUILD_TARGET_X86_32) || defined(BUILD_TARGET_X86_64) \
|| defined(BUILD_TARGET_AARCH64)
#define WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS 1
#else
#define WASM_CPU_SUPPORTS_UNALIGNED_ADDR_ACCESS 0
#endif
#endif
/* WASM Interpreter labels-as-values feature */
#ifndef WASM_ENABLE_LABELS_AS_VALUES
#ifdef __GNUC__
#define WASM_ENABLE_LABELS_AS_VALUES 1
#else
#define WASM_ENABLE_LABELS_AS_VALUES 0
#endif
#endif
/* Enable fast interpreter or not */
#ifndef WASM_ENABLE_FAST_INTERP
#define WASM_ENABLE_FAST_INTERP 0
#endif
#if WASM_ENABLE_FAST_INTERP != 0
#define WASM_DEBUG_PREPROCESSOR 0
#endif
/* Enable opcode counter or not */
#ifndef WASM_ENABLE_OPCODE_COUNTER
#define WASM_ENABLE_OPCODE_COUNTER 0
#endif
/* Support a module with dependency, other modules */
#ifndef WASM_ENABLE_MULTI_MODULE
#define WASM_ENABLE_MULTI_MODULE 0
#endif
/* Enable wasm mini loader or not */
#ifndef WASM_ENABLE_MINI_LOADER
#define WASM_ENABLE_MINI_LOADER 0
#endif
/* Disable boundary check with hardware trap or not,
* enable it by default if it is supported */
#ifndef WASM_DISABLE_HW_BOUND_CHECK
#define WASM_DISABLE_HW_BOUND_CHECK 0
#endif
/* Disable SIMD unless it is manualy enabled somewhere */
#ifndef WASM_ENABLE_SIMD
#define WASM_ENABLE_SIMD 0
#endif
/* Memory profiling */
#ifndef WASM_ENABLE_MEMORY_PROFILING
#define WASM_ENABLE_MEMORY_PROFILING 0
#endif
/* Memory tracing */
#ifndef WASM_ENABLE_MEMORY_TRACING
#define WASM_ENABLE_MEMORY_TRACING 0
#endif
/* Performance profiling */
#ifndef WASM_ENABLE_PERF_PROFILING
#define WASM_ENABLE_PERF_PROFILING 0
#endif
/* Dump call stack */
#ifndef WASM_ENABLE_DUMP_CALL_STACK
#define WASM_ENABLE_DUMP_CALL_STACK 0
#endif
/* Heap verification */
#ifndef BH_ENABLE_GC_VERIFY
#define BH_ENABLE_GC_VERIFY 0
#endif
/* Enable global heap pool if heap verification is enabled */
#if BH_ENABLE_GC_VERIFY != 0
#define WASM_ENABLE_GLOBAL_HEAP_POOL 1
#endif
/* Global heap pool */
#ifndef WASM_ENABLE_GLOBAL_HEAP_POOL
#define WASM_ENABLE_GLOBAL_HEAP_POOL 0
#endif
#ifndef WASM_ENABLE_SPEC_TEST
#define WASM_ENABLE_SPEC_TEST 0
#endif
/* Global heap pool size in bytes */
#ifndef WASM_GLOBAL_HEAP_SIZE
#if WASM_ENABLE_SPEC_TEST != 0
/* Spec test requires more heap pool size */
#define WASM_GLOBAL_HEAP_SIZE (300 * 1024 * 1024)
#else
#define WASM_GLOBAL_HEAP_SIZE (10 * 1024 * 1024)
#endif
#endif
/* Max app number of all modules */
#define MAX_APP_INSTALLATIONS 3
/* Default timer number in one app */
#define DEFAULT_TIMERS_PER_APP 20
/* Max timer number in one app */
#define MAX_TIMERS_PER_APP 30
/* Max connection number in one app */
#define MAX_CONNECTION_PER_APP 20
/* Max resource registration number in one app */
#define RESOURCE_REGISTRATION_NUM_MAX 16
/* Max length of resource/event url */
#define RESOUCE_EVENT_URL_LEN_MAX 256
/* Default length of queue */
#define DEFAULT_QUEUE_LENGTH 50
/* Default watchdog interval in ms */
#define DEFAULT_WATCHDOG_INTERVAL (3 * 60 * 1000)
/* The max percentage of global heap that app memory space can grow */
#define APP_MEMORY_MAX_GLOBAL_HEAP_PERCENT 1 / 3
/* Default min/max heap size of each app */
#ifndef APP_HEAP_SIZE_DEFAULT
#define APP_HEAP_SIZE_DEFAULT (8 * 1024)
#endif
#define APP_HEAP_SIZE_MIN (256)
#define APP_HEAP_SIZE_MAX (512 * 1024 * 1024)
/* Default wasm stack size of each app */
#if defined(BUILD_TARGET_X86_64) || defined(BUILD_TARGET_AMD_64)
#define DEFAULT_WASM_STACK_SIZE (16 * 1024)
#else
#define DEFAULT_WASM_STACK_SIZE (12 * 1024)
#endif
/* Min auxilliary stack size of each wasm thread */
#define WASM_THREAD_AUX_STACK_SIZE_MIN (256)
/* Default/min native stack size of each app thread */
#if !(defined(APP_THREAD_STACK_SIZE_DEFAULT) \
&& defined(APP_THREAD_STACK_SIZE_MIN))
#if defined(BH_PLATFORM_ZEPHYR) || defined(BH_PLATFORM_ALIOS_THINGS) \
|| defined(BH_PLATFORM_ESP_IDF) || defined(BH_PLATFORM_OPENRTOS)
#define APP_THREAD_STACK_SIZE_DEFAULT (6 * 1024)
#define APP_THREAD_STACK_SIZE_MIN (4 * 1024)
#elif defined(PTHREAD_STACK_DEFAULT) && defined(PTHREAD_STACK_MIN)
#define APP_THREAD_STACK_SIZE_DEFAULT PTHREAD_STACK_DEFAULT
#define APP_THREAD_STACK_SIZE_MIN PTHREAD_STACK_MIN
#elif WASM_ENABLE_UVWASI != 0
/* UVWASI requires larger native stack */
#define APP_THREAD_STACK_SIZE_DEFAULT (64 * 1024)
#define APP_THREAD_STACK_SIZE_MIN (48 * 1024)
#else
#define APP_THREAD_STACK_SIZE_DEFAULT (32 * 1024)
#define APP_THREAD_STACK_SIZE_MIN (24 * 1024)
#endif
#endif /* end of !(defined(APP_THREAD_STACK_SIZE_DEFAULT) \
&& defined(APP_THREAD_STACK_SIZE_MIN)) */
/* Max native stack size of each app thread */
#if !defined(APP_THREAD_STACK_SIZE_MAX)
#define APP_THREAD_STACK_SIZE_MAX (8 * 1024 * 1024)
#endif
/* Reserved bytes to the native thread stack boundary, throw native
stack overflow exception if the guard boudary is reached */
#ifndef WASM_STACK_GUARD_SIZE
#if WASM_ENABLE_UVWASI != 0
/* UVWASI requires larger native stack */
#define WASM_STACK_GUARD_SIZE (4096 * 6)
#else
#define WASM_STACK_GUARD_SIZE (1024)
#endif
#endif
/* Guard page count for stack overflow check with hardware trap */
#ifndef STACK_OVERFLOW_CHECK_GUARD_PAGE_COUNT
#define STACK_OVERFLOW_CHECK_GUARD_PAGE_COUNT 3
#endif
/* Default wasm block address cache size and conflict list size */
#ifndef BLOCK_ADDR_CACHE_SIZE
#define BLOCK_ADDR_CACHE_SIZE 64
#endif
#define BLOCK_ADDR_CONFLICT_SIZE 2
/* Default max thread num per cluster. Can be overwrite by
wasm_runtime_set_max_thread_num */
#define CLUSTER_MAX_THREAD_NUM 4
#ifndef WASM_ENABLE_TAIL_CALL
#define WASM_ENABLE_TAIL_CALL 0
#endif
#ifndef WASM_ENABLE_CUSTOM_NAME_SECTION
#define WASM_ENABLE_CUSTOM_NAME_SECTION 0
#endif
#ifndef WASM_ENABLE_REF_TYPES
#define WASM_ENABLE_REF_TYPES 0
#endif
#ifndef WASM_ENABLE_SGX_IPFS
#define WASM_ENABLE_SGX_IPFS 0
#endif
#endif /* end of _CONFIG_H_ */
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