christoph/wamr
1
Fork 0
Code Releases Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

23
wamr-compiler/main.c
View File

@ -154,13 +154,15 @@ print_help()
printf(" --disable-simd Disable the post-MVP 128-bit SIMD feature:\n");
printf(" currently 128-bit SIMD is supported for x86-64 and aarch64 targets,\n");
printf(" and by default it is enabled in them and disabled in other targets\n");
printf(" --disable-ref-types Disable the MVP reference types feature\n");
printf(" --disable-ref-types Disable the MVP reference types feature, it will be disabled forcibly if\n");
printf(" GC is enabled\n");
printf(" --disable-aux-stack-check Disable auxiliary stack overflow/underflow check\n");
printf(" --enable-dump-call-stack Enable stack trace feature\n");
printf(" --enable-perf-profiling Enable function performance profiling\n");
printf(" --enable-memory-profiling Enable memory usage profiling\n");
printf(" --xip A shorthand of --enable-indirect-mode --disable-llvm-intrinsics\n");
printf(" --enable-indirect-mode Enable call function through symbol table but not direct call\n");
printf(" --xip A shorthand of --enalbe-indirect-mode --disable-llvm-intrinsics\n");
printf(" --enable-indirect-mode Enalbe call function through symbol table but not direct call\n");
printf(" --enable-gc Enalbe GC (Garbage Collection) feature\n");
printf(" --disable-llvm-intrinsics Disable the LLVM built-in intrinsics\n");
printf(" --enable-builtin-intrinsics=<flags>\n");
printf(" Enable the specified built-in intrinsics, it will override the default\n");
@ -345,6 +347,7 @@ main(int argc, char *argv[])
option.enable_aux_stack_check = true;
option.enable_bulk_memory = true;
option.enable_ref_types = true;
option.enable_gc = false;
/* Process options */
for (argc--, argv++; argc > 0 && argv[0][0] == '-'; argc--, argv++) {
@ -440,7 +443,6 @@ main(int argc, char *argv[])
else if (!strcmp(argv[0], "--enable-multi-thread")) {
option.enable_bulk_memory = true;
option.enable_thread_mgr = true;
option.enable_ref_types = false;
}
else if (!strcmp(argv[0], "--enable-tail-call")) {
option.enable_tail_call = true;
@ -463,8 +465,10 @@ main(int argc, char *argv[])
}
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")) {
@ -474,6 +478,10 @@ main(int argc, char *argv[])
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;
}
@ -580,6 +588,10 @@ main(int argc, char *argv[])
option.is_sgx_platform = true;
}
if (option.enable_gc) {
option.enable_ref_types = false;
}
if (!use_dummy_wasm) {
wasm_file_name = argv[0];
@ -641,7 +653,8 @@ main(int argc, char *argv[])
goto fail2;
}
if (!(comp_data = aot_create_comp_data(wasm_module))) {
if (!(comp_data = aot_create_comp_data(wasm_module, option.target_arch,
option.enable_gc))) {
printf("%s\n", aot_get_last_error());
goto fail3;
}