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Implement GC (Garbage Collection) feature for interpreter, AOT and LLVM-JIT (#3125)

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Implement the GC (Garbage Collection) feature for interpreter mode,
AOT mode and LLVM-JIT mode, and support most features of the latest
spec proposal, and also enable the stringref feature.

Use `cmake -DWAMR_BUILD_GC=1/0` to enable/disable the feature,
and `wamrc --enable-gc` to generate the AOT file with GC supported.

And update the AOT file version from 2 to 3 since there are many AOT
ABI breaks, including the changes of AOT file format, the changes of
AOT module/memory instance layouts, the AOT runtime APIs for the
AOT code to invoke and so on.
This commit is contained in:
Wenyong Huang
2024-02-06 20:47:11 +08:00
committed by GitHub
parent 5931aaacbe
commit 16a4d71b34
98 changed files with 33469 additions and 3159 deletions
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18
product-mini/platforms/posix/main.c
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@ -55,6 +55,10 @@ print_help()
printf(" --jit-codecache-size=n Set fast jit maximum code cache size in bytes,\n");
printf(" default is %u KB\n", FAST_JIT_DEFAULT_CODE_CACHE_SIZE / 1024);
#endif
#if WASM_ENABLE_GC != 0
printf(" --gc-heap-size=n Set maximum gc heap size in bytes,\n");
printf(" default is %u KB\n", GC_HEAP_SIZE_DEFAULT / 1024);
#endif
#if WASM_ENABLE_JIT != 0
printf(" --llvm-jit-size-level=n Set LLVM JIT size level, default is 3\n");
printf(" --llvm-jit-opt-level=n Set LLVM JIT optimization level, default is 3\n");
@ -559,6 +563,9 @@ main(int argc, char *argv[])
#if WASM_ENABLE_FAST_JIT != 0
uint32 jit_code_cache_size = FAST_JIT_DEFAULT_CODE_CACHE_SIZE;
#endif
#if WASM_ENABLE_GC != 0
uint32 gc_heap_size = GC_HEAP_SIZE_DEFAULT;
#endif
#if WASM_ENABLE_JIT != 0
uint32 llvm_jit_size_level = 3;
uint32 llvm_jit_opt_level = 3;
@ -666,6 +673,13 @@ main(int argc, char *argv[])
jit_code_cache_size = atoi(argv[0] + 21);
}
#endif
#if WASM_ENABLE_GC != 0
else if (!strncmp(argv[0], "--gc-heap-size=", 15)) {
if (argv[0][21] == '\0')
return print_help();
gc_heap_size = atoi(argv[0] + 15);
}
#endif
#if WASM_ENABLE_JIT != 0
else if (!strncmp(argv[0], "--llvm-jit-size-level=", 22)) {
if (argv[0][22] == '\0')
@ -821,6 +835,10 @@ main(int argc, char *argv[])
init_args.fast_jit_code_cache_size = jit_code_cache_size;
#endif
#if WASM_ENABLE_GC != 0
init_args.gc_heap_size = gc_heap_size;
#endif
#if WASM_ENABLE_JIT != 0
init_args.llvm_jit_size_level = llvm_jit_size_level;
init_args.llvm_jit_opt_level = llvm_jit_opt_level;