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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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6
core/shared/mem-alloc/ems/ems_hmu.c
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@ -24,7 +24,7 @@ hmu_init_prefix_and_suffix(hmu_t *hmu, gc_size_t tot_size,
gc_uint32 i = 0;
bh_assert(hmu);
bh_assert(hmu_get_ut(hmu) == HMU_JO || hmu_get_ut(hmu) == HMU_VO);
bh_assert(hmu_get_ut(hmu) == HMU_WO || hmu_get_ut(hmu) == HMU_VO);
bh_assert(tot_size >= OBJ_EXTRA_SIZE);
bh_assert(!(tot_size & 7));
bh_assert(hmu_get_ut(hmu) != HMU_VO || hmu_get_size(hmu) >= tot_size);
@ -48,7 +48,9 @@ hmu_init_prefix_and_suffix(hmu_t *hmu, gc_size_t tot_size,
void
hmu_verify(void *vheap, hmu_t *hmu)
{
#if BH_ENABLE_GC_CORRUPTION_CHECK != 0
gc_heap_t *heap = (gc_heap_t *)vheap;
#endif
gc_object_prefix_t *prefix = NULL;
gc_object_suffix_t *suffix = NULL;
gc_uint32 i = 0;
@ -64,7 +66,7 @@ hmu_verify(void *vheap, hmu_t *hmu)
size = prefix->size;
suffix = (gc_object_suffix_t *)((gc_uint8 *)hmu + size - OBJ_SUFFIX_SIZE);
if (ut == HMU_VO || ut == HMU_JO) {
if (ut == HMU_VO || ut == HMU_WO) {
/* check padding*/
for (i = 0; i < GC_OBJECT_PREFIX_PADDING_CNT; i++) {
if (prefix->padding[i] != GC_OBJECT_PADDING_VALUE) {