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Implement multi-module feature and bulk-memory feature (#271)

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Refine wasm loader and aot loader
Fix potential issue of os_mmap/os_munmap
Update document
This commit is contained in:
wenyongh
2020-06-02 14:53:06 +08:00
committed by GitHub
parent e81f72d41f
commit 752826a667
57 changed files with 4902 additions and 818 deletions
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33
core/iwasm/compilation/aot_compiler.c
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@ -741,6 +741,39 @@ aot_compile_func(AOTCompContext *comp_ctx, uint32 func_index)
if (!aot_compile_op_i64_trunc_f64(comp_ctx, func_ctx, sign, true))
return false;
break;
#if WASM_ENABLE_BULK_MEMORY != 0
case WASM_OP_MEMORY_INIT:
{
uint32 seg_index;
read_leb_uint32(frame_ip, frame_ip_end, seg_index);
frame_ip ++;
if (!aot_compile_op_memory_init(comp_ctx, func_ctx, seg_index))
return false;
break;
}
case WASM_OP_DATA_DROP:
{
uint32 seg_index;
read_leb_uint32(frame_ip, frame_ip_end, seg_index);
if (!aot_compile_op_data_drop(comp_ctx, func_ctx, seg_index))
return false;
break;
}
case WASM_OP_MEMORY_COPY:
{
frame_ip += 2;
if (!aot_compile_op_memory_copy(comp_ctx, func_ctx))
return false;
break;
}
case WASM_OP_MEMORY_FILL:
{
frame_ip ++;
if (!aot_compile_op_memory_fill(comp_ctx, func_ctx))
return false;
break;
}
#endif /* WASM_ENABLE_BULK_MEMORY */
default:
break;
}