mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2024-11-26 15:32:05 +00:00
777 lines
30 KiB
C
777 lines
30 KiB
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#include <stdlib.h>
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#include "bh_platform.h"
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#include "bh_read_file.h"
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#include "wasm_export.h"
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#include "aot_export.h"
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#include <llvm-c/Support.h>
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#if BH_HAS_DLFCN
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#include <dlfcn.h>
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typedef uint32 (*get_native_lib_func)(char **p_module_name,
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NativeSymbol **p_native_symbols);
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static uint32
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load_and_register_native_libs(const char **native_lib_list,
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uint32 native_lib_count,
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void **native_handle_list)
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{
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uint32 i, native_handle_count = 0, n_native_symbols;
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NativeSymbol *native_symbols;
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char *module_name;
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void *handle;
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for (i = 0; i < native_lib_count; i++) {
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/* open the native library */
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if (!(handle = dlopen(native_lib_list[i], RTLD_NOW | RTLD_GLOBAL))
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&& !(handle = dlopen(native_lib_list[i], RTLD_LAZY))) {
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LOG_WARNING("warning: failed to load native library %s",
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native_lib_list[i]);
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continue;
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}
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/* lookup get_native_lib func */
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get_native_lib_func get_native_lib = dlsym(handle, "get_native_lib");
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if (!get_native_lib) {
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LOG_WARNING("warning: failed to lookup `get_native_lib` function "
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"from native lib %s",
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native_lib_list[i]);
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dlclose(handle);
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continue;
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}
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n_native_symbols = get_native_lib(&module_name, &native_symbols);
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/* register native symbols */
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if (!(n_native_symbols > 0 && module_name && native_symbols
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&& wasm_runtime_register_natives(module_name, native_symbols,
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n_native_symbols))) {
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LOG_WARNING("warning: failed to register native lib %s",
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native_lib_list[i]);
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dlclose(handle);
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continue;
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}
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native_handle_list[native_handle_count++] = handle;
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}
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return native_handle_count;
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}
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static void
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unregister_and_unload_native_libs(uint32 native_lib_count,
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void **native_handle_list)
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{
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uint32 i, n_native_symbols;
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NativeSymbol *native_symbols;
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char *module_name;
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void *handle;
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for (i = 0; i < native_lib_count; i++) {
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handle = native_handle_list[i];
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/* lookup get_native_lib func */
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get_native_lib_func get_native_lib = dlsym(handle, "get_native_lib");
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if (!get_native_lib) {
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LOG_WARNING("warning: failed to lookup `get_native_lib` function "
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"from native lib %p",
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handle);
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continue;
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}
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n_native_symbols = get_native_lib(&module_name, &native_symbols);
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if (n_native_symbols == 0 || module_name == NULL
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|| native_symbols == NULL) {
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LOG_WARNING("warning: get_native_lib returned different values for "
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"native lib %p",
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handle);
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continue;
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}
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/* unregister native symbols */
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if (!wasm_runtime_unregister_natives(module_name, native_symbols)) {
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LOG_WARNING("warning: failed to unregister native lib %p", handle);
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continue;
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}
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dlclose(handle);
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}
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}
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#endif
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/* clang-format off */
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static void
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print_help()
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{
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printf("Usage: wamrc [options] -o output_file wasm_file\n");
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printf(" --target=<arch-name> Set the target arch, which has the general format: <arch><sub>\n");
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printf(" <arch> = x86_64, i386, aarch64, arm, thumb, xtensa, mips,\n");
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printf(" riscv64, riscv32.\n");
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printf(" Default is host arch, e.g. x86_64\n");
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printf(" <sub> = for ex. on arm or thumb: v5, v6m, v7a, v7m, etc.\n");
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printf(" Use --target=help to list supported targets\n");
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printf(" --target-abi=<abi> Set the target ABI, e.g. gnu, eabi, gnueabihf, msvc, etc.\n");
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printf(" Default is gnu if target isn't riscv64 or riscv32\n");
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printf(" For target riscv64 and riscv32, default is lp64d and ilp32d\n");
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printf(" Use --target-abi=help to list all the ABI supported\n");
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printf(" --cpu=<cpu> Set the target CPU (default: host CPU, e.g. skylake)\n");
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printf(" Use --cpu=help to list all the CPU supported\n");
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printf(" --cpu-features=<features> Enable or disable the CPU features\n");
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printf(" Use +feature to enable a feature, or -feature to disable it\n");
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printf(" For example, --cpu-features=+feature1,-feature2\n");
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printf(" Use --cpu-features=+help to list all the features supported\n");
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printf(" --opt-level=n Set the optimization level (0 to 3, default is 3)\n");
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printf(" --size-level=n Set the code size level (0 to 3, default is 3)\n");
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printf(" 0 - Large code model\n");
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printf(" 1 - Medium code model\n");
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printf(" 2 - Kernel code model\n");
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printf(" 3 - Small code model\n");
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printf(" -sgx Generate code for SGX platform (Intel Software Guard Extensions)\n");
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printf(" --bounds-checks=1/0 Enable or disable the bounds checks for memory access:\n");
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printf(" by default it is disabled in all 64-bit platforms except SGX and\n");
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printf(" in these platforms runtime does bounds checks with hardware trap,\n");
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printf(" and by default it is enabled in all 32-bit platforms\n");
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printf(" CAVEAT: --bounds-checks=0 enables some optimizations\n");
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printf(" which make the compiled AOT module incompatible\n");
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printf(" with a runtime without the hardware bounds checks.\n");
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printf(" --stack-bounds-checks=1/0 Enable or disable the bounds checks for native stack:\n");
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printf(" if the option isn't set, the status is same as `--bounds-check`,\n");
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printf(" if the option is set:\n");
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printf(" (1) it is always enabled when `--bounds-checks` is enabled,\n");
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printf(" (2) else it is enabled/disabled according to the option value\n");
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printf(" --stack-usage=<file> Generate a stack-usage file.\n");
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printf(" Similarly to `clang -fstack-usage`.\n");
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printf(" --format=<format> Specifies the format of the output file\n");
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printf(" The format supported:\n");
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printf(" aot (default) AoT file\n");
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printf(" object Native object file\n");
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printf(" llvmir-unopt Unoptimized LLVM IR\n");
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printf(" llvmir-opt Optimized LLVM IR\n");
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printf(" --disable-bulk-memory Disable the MVP bulk memory feature\n");
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printf(" --enable-multi-thread Enable multi-thread feature, the dependent features bulk-memory and\n");
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printf(" thread-mgr will be enabled automatically\n");
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printf(" --enable-tail-call Enable the post-MVP tail call feature\n");
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printf(" --disable-simd Disable the post-MVP 128-bit SIMD feature:\n");
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printf(" currently 128-bit SIMD is supported for x86-64 and aarch64 targets,\n");
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printf(" and by default it is enabled in them and disabled in other targets\n");
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printf(" --disable-ref-types Disable the MVP reference types feature, it will be disabled forcibly if\n");
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printf(" GC is enabled\n");
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printf(" --disable-aux-stack-check Disable auxiliary stack overflow/underflow check\n");
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printf(" --enable-dump-call-stack Enable stack trace feature\n");
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printf(" --enable-perf-profiling Enable function performance profiling\n");
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printf(" --enable-memory-profiling Enable memory usage profiling\n");
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printf(" --xip A shorthand of --enable-indirect-mode --disable-llvm-intrinsics\n");
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printf(" --enable-indirect-mode Enable call function through symbol table but not direct call\n");
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printf(" --enable-gc Enable GC (Garbage Collection) feature\n");
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printf(" --disable-llvm-intrinsics Disable the LLVM built-in intrinsics\n");
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printf(" --enable-builtin-intrinsics=<flags>\n");
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printf(" Enable the specified built-in intrinsics, it will override the default\n");
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printf(" settings. It only takes effect when --disable-llvm-intrinsics is set.\n");
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printf(" Available flags: all, i32.common, i64.common, f32.common, f64.common,\n");
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printf(" i32.clz, i32.ctz, etc, refer to doc/xip.md for full list\n");
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printf(" Use comma to separate, please refer to doc/xip.md for full list.\n");
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printf(" --disable-llvm-lto Disable the LLVM link time optimization\n");
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printf(" --enable-llvm-pgo Enable LLVM PGO (Profile-Guided Optimization)\n");
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printf(" --enable-llvm-passes=<passes>\n");
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printf(" Enable the specified LLVM passes, using comma to separate\n");
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printf(" --use-prof-file=<file> Use profile file collected by LLVM PGO (Profile-Guided Optimization)\n");
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printf(" --enable-segue[=<flags>] Enable using segment register GS as the base address of linear memory,\n");
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printf(" only available on linux x86-64, which may improve performance,\n");
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printf(" flags can be: i32.load, i64.load, f32.load, f64.load, v128.load,\n");
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printf(" i32.store, i64.store, f32.store, f64.store, v128.store\n");
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printf(" Use comma to separate, e.g. --enable-segue=i32.load,i64.store\n");
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printf(" and --enable-segue means all flags are added.\n");
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printf(" --emit-custom-sections=<section names>\n");
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printf(" Emit the specified custom sections to AoT file, using comma to separate\n");
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printf(" multiple names, e.g.\n");
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printf(" --emit-custom-sections=section1,section2,sectionN\n");
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#if BH_HAS_DLFCN
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printf(" --native-lib=<lib> Register native libraries to the WASM module, which\n");
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printf(" are shared object (.so) files, for example:\n");
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printf(" --native-lib=test1.so --native-lib=test2.so\n");
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#endif
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printf(" --invoke-c-api-import Treat unknown import function as wasm-c-api import function and\n");
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printf(" quick call it from AOT code\n");
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#if WASM_ENABLE_LINUX_PERF != 0
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printf(" --enable-linux-perf Enable linux perf support\n");
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#endif
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printf(" --mllvm=<option> Add the LLVM command line option\n");
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printf(" -v=n Set log verbose level (0 to 5, default is 2), larger with more log\n");
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printf(" --version Show version information\n");
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printf("Examples: wamrc -o test.aot test.wasm\n");
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printf(" wamrc --target=i386 -o test.aot test.wasm\n");
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printf(" wamrc --target=i386 --format=object -o test.o test.wasm\n");
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printf(" wamrc --target-abi=help\n");
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printf(" wamrc --target=x86_64 --cpu=help\n");
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}
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/* clang-format on */
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#define PRINT_HELP_AND_EXIT() \
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do { \
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print_help(); \
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goto fail0; \
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} while (0)
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/**
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* Split a string into an array of strings
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* Returns NULL on failure
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* Memory must be freed by caller
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* Based on: http://stackoverflow.com/a/11198630/471795
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*/
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static char **
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split_string(char *str, int *count, const char *delimer)
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{
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char **res = NULL, **res1;
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char *p;
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int idx = 0;
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/* split string and append tokens to 'res' */
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do {
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p = strtok(str, delimer);
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str = NULL;
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res1 = res;
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res = (char **)realloc(res1, sizeof(char *) * (uint32)(idx + 1));
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if (res == NULL) {
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free(res1);
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return NULL;
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}
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res[idx++] = p;
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} while (p);
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/**
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* Due to the section name,
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* res[0] might contain a '\' to indicate a space
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* func\name -> func name
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*/
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p = strchr(res[0], '\\');
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while (p) {
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*p = ' ';
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p = strchr(p, '\\');
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}
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if (count) {
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*count = idx - 1;
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}
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return res;
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}
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static uint32
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resolve_segue_flags(char *str_flags)
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{
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uint32 segue_flags = 0;
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int32 flag_count, i;
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char **flag_list;
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flag_list = split_string(str_flags, &flag_count, ",");
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if (flag_list) {
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for (i = 0; i < flag_count; i++) {
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if (!strcmp(flag_list[i], "i32.load")) {
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segue_flags |= 1 << 0;
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}
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else if (!strcmp(flag_list[i], "i64.load")) {
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segue_flags |= 1 << 1;
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}
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else if (!strcmp(flag_list[i], "f32.load")) {
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segue_flags |= 1 << 2;
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}
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else if (!strcmp(flag_list[i], "f64.load")) {
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segue_flags |= 1 << 3;
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}
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else if (!strcmp(flag_list[i], "v128.load")) {
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segue_flags |= 1 << 4;
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}
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else if (!strcmp(flag_list[i], "i32.store")) {
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segue_flags |= 1 << 8;
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}
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else if (!strcmp(flag_list[i], "i64.store")) {
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segue_flags |= 1 << 9;
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}
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else if (!strcmp(flag_list[i], "f32.store")) {
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segue_flags |= 1 << 10;
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}
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else if (!strcmp(flag_list[i], "f64.store")) {
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segue_flags |= 1 << 11;
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}
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else if (!strcmp(flag_list[i], "v128.store")) {
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segue_flags |= 1 << 12;
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}
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else {
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/* invalid flag */
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segue_flags = (uint32)-1;
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break;
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}
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}
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free(flag_list);
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}
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return segue_flags;
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}
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/* When print help info for target/cpu/target-abi/cpu-features, load this dummy
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* wasm file content rather than from an input file, the dummy wasm file content
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* is: magic header + version number */
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static unsigned char dummy_wasm_file[8] = { 0x00, 0x61, 0x73, 0x6D,
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0x01, 0x00, 0x00, 0x00 };
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int
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main(int argc, char *argv[])
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{
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char *wasm_file_name = NULL, *out_file_name = NULL;
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char **llvm_options = NULL;
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size_t llvm_options_count = 0;
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uint8 *wasm_file = NULL;
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uint32 wasm_file_size;
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wasm_module_t wasm_module = NULL;
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aot_comp_data_t comp_data = NULL;
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aot_comp_context_t comp_ctx = NULL;
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RuntimeInitArgs init_args;
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AOTCompOption option = { 0 };
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char error_buf[128];
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int log_verbose_level = 2;
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bool sgx_mode = false, size_level_set = false, use_dummy_wasm = false;
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int exit_status = EXIT_FAILURE;
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#if BH_HAS_DLFCN
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const char *native_lib_list[8] = { NULL };
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uint32 native_lib_count = 0;
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void *native_handle_list[8] = { NULL };
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uint32 native_handle_count = 0;
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#endif
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#if WASM_ENABLE_LINUX_PERF != 0
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bool enable_linux_perf = false;
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#endif
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option.opt_level = 3;
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option.size_level = 3;
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option.output_format = AOT_FORMAT_FILE;
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/* default value, enable or disable depends on the platform */
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option.bounds_checks = 2;
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/* default value, enable or disable depends on the platform */
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option.stack_bounds_checks = 2;
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option.enable_simd = true;
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option.enable_aux_stack_check = true;
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option.enable_bulk_memory = true;
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option.enable_ref_types = true;
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option.enable_gc = false;
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/* Process options */
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for (argc--, argv++; argc > 0 && argv[0][0] == '-'; argc--, argv++) {
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if (!strcmp(argv[0], "-o")) {
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argc--, argv++;
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if (argc < 2)
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PRINT_HELP_AND_EXIT();
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out_file_name = argv[0];
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}
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else if (!strncmp(argv[0], "--target=", 9)) {
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if (argv[0][9] == '\0')
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PRINT_HELP_AND_EXIT();
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option.target_arch = argv[0] + 9;
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if (!strcmp(option.target_arch, "help")) {
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use_dummy_wasm = true;
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}
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}
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else if (!strncmp(argv[0], "--target-abi=", 13)) {
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if (argv[0][13] == '\0')
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PRINT_HELP_AND_EXIT();
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option.target_abi = argv[0] + 13;
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if (!strcmp(option.target_abi, "help")) {
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use_dummy_wasm = true;
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}
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}
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else if (!strncmp(argv[0], "--cpu=", 6)) {
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if (argv[0][6] == '\0')
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PRINT_HELP_AND_EXIT();
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option.target_cpu = argv[0] + 6;
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if (!strcmp(option.target_cpu, "help")) {
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use_dummy_wasm = true;
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}
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}
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else if (!strncmp(argv[0], "--cpu-features=", 15)) {
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if (argv[0][15] == '\0')
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PRINT_HELP_AND_EXIT();
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option.cpu_features = argv[0] + 15;
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if (!strcmp(option.cpu_features, "+help")) {
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use_dummy_wasm = true;
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}
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}
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else if (!strncmp(argv[0], "--opt-level=", 12)) {
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if (argv[0][12] == '\0')
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PRINT_HELP_AND_EXIT();
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option.opt_level = (uint32)atoi(argv[0] + 12);
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if (option.opt_level > 3)
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option.opt_level = 3;
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}
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else if (!strncmp(argv[0], "--size-level=", 13)) {
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if (argv[0][13] == '\0')
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PRINT_HELP_AND_EXIT();
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option.size_level = (uint32)atoi(argv[0] + 13);
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if (option.size_level > 3)
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option.size_level = 3;
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size_level_set = true;
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}
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else if (!strcmp(argv[0], "-sgx")) {
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sgx_mode = true;
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}
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else if (!strncmp(argv[0], "--bounds-checks=", 16)) {
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option.bounds_checks = (atoi(argv[0] + 16) == 1) ? 1 : 0;
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}
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else if (!strncmp(argv[0], "--stack-bounds-checks=", 22)) {
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option.stack_bounds_checks = (atoi(argv[0] + 22) == 1) ? 1 : 0;
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}
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else if (!strncmp(argv[0], "--stack-usage=", 14)) {
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option.stack_usage_file = argv[0] + 14;
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}
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else if (!strncmp(argv[0], "--format=", 9)) {
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if (argv[0][9] == '\0')
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PRINT_HELP_AND_EXIT();
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if (!strcmp(argv[0] + 9, "aot"))
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|
option.output_format = AOT_FORMAT_FILE;
|
|
else if (!strcmp(argv[0] + 9, "object"))
|
|
option.output_format = AOT_OBJECT_FILE;
|
|
else if (!strcmp(argv[0] + 9, "llvmir-unopt"))
|
|
option.output_format = AOT_LLVMIR_UNOPT_FILE;
|
|
else if (!strcmp(argv[0] + 9, "llvmir-opt"))
|
|
option.output_format = AOT_LLVMIR_OPT_FILE;
|
|
else {
|
|
printf("Invalid format %s.\n", argv[0] + 9);
|
|
PRINT_HELP_AND_EXIT();
|
|
}
|
|
}
|
|
else if (!strncmp(argv[0], "-v=", 3)) {
|
|
log_verbose_level = atoi(argv[0] + 3);
|
|
if (log_verbose_level < 0 || log_verbose_level > 5)
|
|
PRINT_HELP_AND_EXIT();
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-bulk-memory")) {
|
|
option.enable_bulk_memory = false;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-multi-thread")) {
|
|
option.enable_bulk_memory = true;
|
|
option.enable_thread_mgr = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-tail-call")) {
|
|
option.enable_tail_call = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-simd")) {
|
|
/* obsolete option, kept for compatibility */
|
|
option.enable_simd = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-simd")) {
|
|
option.enable_simd = false;
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-ref-types")) {
|
|
option.enable_ref_types = false;
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-aux-stack-check")) {
|
|
option.enable_aux_stack_check = false;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-dump-call-stack")) {
|
|
option.enable_aux_stack_frame = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-perf-profiling")) {
|
|
option.enable_aux_stack_frame = true;
|
|
option.enable_perf_profiling = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-memory-profiling")) {
|
|
option.enable_memory_profiling = true;
|
|
option.enable_stack_estimation = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--xip")) {
|
|
option.is_indirect_mode = true;
|
|
option.disable_llvm_intrinsics = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-indirect-mode")) {
|
|
option.is_indirect_mode = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-gc")) {
|
|
option.enable_aux_stack_frame = true;
|
|
option.enable_gc = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-llvm-intrinsics")) {
|
|
option.disable_llvm_intrinsics = true;
|
|
}
|
|
else if (!strncmp(argv[0], "--enable-builtin-intrinsics=", 28)) {
|
|
if (argv[0][28] == '\0')
|
|
PRINT_HELP_AND_EXIT();
|
|
option.builtin_intrinsics = argv[0] + 28;
|
|
}
|
|
else if (!strcmp(argv[0], "--disable-llvm-lto")) {
|
|
option.disable_llvm_lto = true;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-llvm-pgo")) {
|
|
option.enable_llvm_pgo = true;
|
|
}
|
|
else if (!strncmp(argv[0], "--enable-llvm-passes=", 21)) {
|
|
if (argv[0][21] == '\0')
|
|
PRINT_HELP_AND_EXIT();
|
|
option.llvm_passes = argv[0] + 21;
|
|
}
|
|
else if (!strncmp(argv[0], "--use-prof-file=", 16)) {
|
|
if (argv[0][16] == '\0')
|
|
PRINT_HELP_AND_EXIT();
|
|
option.use_prof_file = argv[0] + 16;
|
|
}
|
|
else if (!strcmp(argv[0], "--enable-segue")) {
|
|
/* all flags are enabled */
|
|
option.segue_flags = 0x1F1F;
|
|
}
|
|
else if (!strncmp(argv[0], "--enable-segue=", 15)) {
|
|
option.segue_flags = resolve_segue_flags(argv[0] + 15);
|
|
if (option.segue_flags == (uint32)-1)
|
|
PRINT_HELP_AND_EXIT();
|
|
}
|
|
else if (!strncmp(argv[0], "--emit-custom-sections=", 23)) {
|
|
int len = 0;
|
|
if (option.custom_sections) {
|
|
free(option.custom_sections);
|
|
}
|
|
|
|
option.custom_sections = split_string(argv[0] + 23, &len, ",");
|
|
if (!option.custom_sections) {
|
|
printf("Failed to process emit-custom-sections: alloc "
|
|
"memory failed\n");
|
|
PRINT_HELP_AND_EXIT();
|
|
}
|
|
|
|
option.custom_sections_count = len;
|
|
}
|
|
#if BH_HAS_DLFCN
|
|
else if (!strncmp(argv[0], "--native-lib=", 13)) {
|
|
if (argv[0][13] == '\0')
|
|
PRINT_HELP_AND_EXIT();
|
|
if (native_lib_count >= sizeof(native_lib_list) / sizeof(char *)) {
|
|
printf("Only allow max native lib number %d\n",
|
|
(int)(sizeof(native_lib_list) / sizeof(char *)));
|
|
goto fail0;
|
|
}
|
|
native_lib_list[native_lib_count++] = argv[0] + 13;
|
|
}
|
|
#endif
|
|
else if (!strcmp(argv[0], "--invoke-c-api-import")) {
|
|
option.quick_invoke_c_api_import = true;
|
|
}
|
|
#if WASM_ENABLE_LINUX_PERF != 0
|
|
else if (!strcmp(argv[0], "--enable-linux-perf")) {
|
|
enable_linux_perf = true;
|
|
}
|
|
#endif
|
|
else if (!strncmp(argv[0], "--mllvm=", 8)) {
|
|
void *np;
|
|
if (argv[0][8] == '\0')
|
|
PRINT_HELP_AND_EXIT();
|
|
if (llvm_options_count == 0)
|
|
llvm_options_count += 2;
|
|
else
|
|
llvm_options_count++;
|
|
np = realloc(llvm_options, llvm_options_count * sizeof(char *));
|
|
if (np == NULL) {
|
|
printf("Memory allocation failure\n");
|
|
goto fail0;
|
|
}
|
|
llvm_options = np;
|
|
if (llvm_options_count == 2)
|
|
llvm_options[llvm_options_count - 2] = "wamrc";
|
|
llvm_options[llvm_options_count - 1] = argv[0] + 8;
|
|
}
|
|
else if (!strcmp(argv[0], "--version")) {
|
|
uint32 major, minor, patch;
|
|
wasm_runtime_get_version(&major, &minor, &patch);
|
|
printf("wamrc %u.%u.%u\n", major, minor, patch);
|
|
return 0;
|
|
}
|
|
else
|
|
PRINT_HELP_AND_EXIT();
|
|
}
|
|
|
|
if (!use_dummy_wasm && (argc == 0 || !out_file_name))
|
|
PRINT_HELP_AND_EXIT();
|
|
|
|
if (!size_level_set) {
|
|
/**
|
|
* Set opt level to 1 by default for Windows and MacOS as
|
|
* they can not memory map out 0-2GB memory and might not
|
|
* be able to meet the requirements of some AOT relocation
|
|
* operations.
|
|
*/
|
|
if (option.target_abi && !strcmp(option.target_abi, "msvc")) {
|
|
LOG_VERBOSE("Set size level to 1 for Windows AOT file");
|
|
option.size_level = 1;
|
|
}
|
|
#if defined(_WIN32) || defined(_WIN32_) || defined(__APPLE__) \
|
|
|| defined(__MACH__)
|
|
if (!option.target_arch && !option.target_abi) {
|
|
LOG_VERBOSE("Set size level to 1 for Windows or MacOS AOT file");
|
|
option.size_level = 1;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if (sgx_mode) {
|
|
option.size_level = 1;
|
|
option.is_sgx_platform = true;
|
|
}
|
|
|
|
if (option.enable_gc) {
|
|
option.enable_ref_types = false;
|
|
}
|
|
|
|
if (!use_dummy_wasm) {
|
|
wasm_file_name = argv[0];
|
|
|
|
if (!strcmp(wasm_file_name, out_file_name)) {
|
|
printf("Error: input file and output file are the same");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
memset(&init_args, 0, sizeof(RuntimeInitArgs));
|
|
|
|
init_args.mem_alloc_type = Alloc_With_Allocator;
|
|
init_args.mem_alloc_option.allocator.malloc_func = malloc;
|
|
init_args.mem_alloc_option.allocator.realloc_func = realloc;
|
|
init_args.mem_alloc_option.allocator.free_func = free;
|
|
#if WASM_ENABLE_LINUX_PERF != 0
|
|
init_args.enable_linux_perf = enable_linux_perf;
|
|
#endif
|
|
|
|
/* initialize runtime environment */
|
|
if (!wasm_runtime_full_init(&init_args)) {
|
|
printf("Init runtime environment failed.\n");
|
|
return -1;
|
|
}
|
|
|
|
bh_log_set_verbose_level(log_verbose_level);
|
|
|
|
#if BH_HAS_DLFCN
|
|
bh_print_time("Begin to load native libs");
|
|
native_handle_count = load_and_register_native_libs(
|
|
native_lib_list, native_lib_count, native_handle_list);
|
|
#endif
|
|
|
|
if (llvm_options_count > 0)
|
|
LLVMParseCommandLineOptions(llvm_options_count,
|
|
(const char **)llvm_options, "wamrc");
|
|
|
|
bh_print_time("Begin to load wasm file");
|
|
|
|
if (use_dummy_wasm) {
|
|
/* load WASM byte buffer from dummy buffer */
|
|
wasm_file_size = sizeof(dummy_wasm_file);
|
|
wasm_file = dummy_wasm_file;
|
|
}
|
|
else {
|
|
/* load WASM byte buffer from WASM bin file */
|
|
if (!(wasm_file = (uint8 *)bh_read_file_to_buffer(wasm_file_name,
|
|
&wasm_file_size)))
|
|
goto fail1;
|
|
}
|
|
|
|
if (wasm_file_size >= 4 /* length of MAGIC NUMBER */
|
|
&& get_package_type(wasm_file, wasm_file_size)
|
|
!= Wasm_Module_Bytecode) {
|
|
printf("Invalid wasm file: magic header not detected\n");
|
|
goto fail2;
|
|
}
|
|
|
|
/* load WASM module */
|
|
if (!(wasm_module = wasm_runtime_load(wasm_file, wasm_file_size, error_buf,
|
|
sizeof(error_buf)))) {
|
|
printf("%s\n", error_buf);
|
|
goto fail2;
|
|
}
|
|
|
|
if (!(comp_data = aot_create_comp_data(wasm_module, option.target_arch,
|
|
option.enable_gc))) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail3;
|
|
}
|
|
|
|
#if WASM_ENABLE_DEBUG_AOT != 0
|
|
if (!create_dwarf_extractor(comp_data, wasm_file_name)) {
|
|
printf("%s:create dwarf extractor failed\n", wasm_file_name);
|
|
}
|
|
#endif
|
|
|
|
bh_print_time("Begin to create compile context");
|
|
|
|
if (!(comp_ctx = aot_create_comp_context(comp_data, &option))) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail4;
|
|
}
|
|
|
|
bh_print_time("Begin to compile");
|
|
|
|
if (!aot_compile_wasm(comp_ctx)) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail5;
|
|
}
|
|
|
|
switch (option.output_format) {
|
|
case AOT_LLVMIR_UNOPT_FILE:
|
|
case AOT_LLVMIR_OPT_FILE:
|
|
if (!aot_emit_llvm_file(comp_ctx, out_file_name)) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail5;
|
|
}
|
|
break;
|
|
case AOT_OBJECT_FILE:
|
|
if (!aot_emit_object_file(comp_ctx, out_file_name)) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail5;
|
|
}
|
|
break;
|
|
case AOT_FORMAT_FILE:
|
|
if (!aot_emit_aot_file(comp_ctx, comp_data, out_file_name)) {
|
|
printf("%s\n", aot_get_last_error());
|
|
goto fail5;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
bh_print_time("Compile end");
|
|
|
|
printf("Compile success, file %s was generated.\n", out_file_name);
|
|
exit_status = EXIT_SUCCESS;
|
|
|
|
fail5:
|
|
/* Destroy compiler context */
|
|
aot_destroy_comp_context(comp_ctx);
|
|
|
|
fail4:
|
|
/* Destroy compile data */
|
|
aot_destroy_comp_data(comp_data);
|
|
|
|
fail3:
|
|
/* Unload WASM module */
|
|
wasm_runtime_unload(wasm_module);
|
|
|
|
fail2:
|
|
/* free the file buffer */
|
|
if (!use_dummy_wasm) {
|
|
wasm_runtime_free(wasm_file);
|
|
}
|
|
|
|
fail1:
|
|
#if BH_HAS_DLFCN
|
|
unregister_and_unload_native_libs(native_handle_count, native_handle_list);
|
|
#endif
|
|
/* Destroy runtime environment */
|
|
wasm_runtime_destroy();
|
|
|
|
fail0:
|
|
/* free option.custom_sections */
|
|
if (option.custom_sections) {
|
|
free(option.custom_sections);
|
|
}
|
|
free(llvm_options);
|
|
|
|
bh_print_time("wamrc return");
|
|
return exit_status;
|
|
}
|