christoph/wamr
1
Fork 0
Code Releases Activity

Implement memory access bound check with hardware trap for 64-bit platforms (#293)

Browse Source 
Also implement native stack overflow check with hardware trap for 64-bit platforms
Refine classic interpreter and fast interpreter to improve performance
Update document
This commit is contained in:
wenyongh
2020-06-28 15:41:25 +08:00
committed by GitHub
parent 548926ab1a
commit ee315e4049
33 changed files with 1143 additions and 438 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
core/iwasm/compilation/aot_emit_function.c
View File

@ -398,7 +398,8 @@ aot_compile_op_call(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
aot_func = func_ctxes[func_idx - import_func_count]->aot_func;
callee_cell_num = aot_func->param_cell_num + aot_func->local_cell_num + 1;
if (!check_stack_boundary(comp_ctx, func_ctx, callee_cell_num))
if (comp_ctx->enable_bound_check
&& !check_stack_boundary(comp_ctx, func_ctx, callee_cell_num))
goto fail;
/* Call the function */