60 lines
2.8 KiB
C
60 lines
2.8 KiB
C
#include "cell.h"
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JSC_CCALL(os_mem_limit, JS_SetMemoryLimit(JS_GetRuntime(js), js2number(js,argv[0])))
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JSC_CCALL(os_max_stacksize, JS_SetMaxStackSize(JS_GetRuntime(js), js2number(js,argv[0])))
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// Compute the approximate size of a single JS value in memory.
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JSC_CCALL(os_calc_mem,
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JSMemoryUsage mu;
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JS_ComputeMemoryUsage(JS_GetRuntime(js),&mu);
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ret = JS_NewObject(js);
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JS_SetPropertyStr(js,ret,"malloc_size",number2js(js,mu.malloc_size));
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JS_SetPropertyStr(js,ret,"malloc_limit",number2js(js,mu.malloc_limit));
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JS_SetPropertyStr(js,ret,"memory_used_size",number2js(js,mu.memory_used_size));
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JS_SetPropertyStr(js,ret,"malloc_count",number2js(js,mu.malloc_count));
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JS_SetPropertyStr(js,ret,"memory_used_count",number2js(js,mu.memory_used_count));
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JS_SetPropertyStr(js,ret,"str_count",number2js(js,mu.str_count));
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JS_SetPropertyStr(js,ret,"str_size",number2js(js,mu.str_size));
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JS_SetPropertyStr(js,ret,"obj_count",number2js(js,mu.obj_count));
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JS_SetPropertyStr(js,ret,"obj_size",number2js(js,mu.obj_size));
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JS_SetPropertyStr(js,ret,"prop_count",number2js(js,mu.prop_count));
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JS_SetPropertyStr(js,ret,"prop_size",number2js(js,mu.prop_size));
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JS_SetPropertyStr(js,ret,"shape_count",number2js(js,mu.shape_count));
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JS_SetPropertyStr(js,ret,"shape_size",number2js(js,mu.shape_size));
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JS_SetPropertyStr(js,ret,"js_func_count",number2js(js,mu.js_func_count));
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JS_SetPropertyStr(js,ret,"js_func_size",number2js(js,mu.js_func_size));
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JS_SetPropertyStr(js,ret,"js_func_code_size",number2js(js,mu.js_func_code_size));
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JS_SetPropertyStr(js,ret,"js_func_pc2line_count",number2js(js,mu.js_func_pc2line_count));
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JS_SetPropertyStr(js,ret,"js_func_pc2line_size",number2js(js,mu.js_func_pc2line_size));
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JS_SetPropertyStr(js,ret,"c_func_count",number2js(js,mu.c_func_count));
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JS_SetPropertyStr(js,ret,"array_count",number2js(js,mu.array_count));
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JS_SetPropertyStr(js,ret,"fast_array_count",number2js(js,mu.fast_array_count));
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JS_SetPropertyStr(js,ret,"fast_array_elements",number2js(js,mu.fast_array_elements));
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JS_SetPropertyStr(js,ret,"binary_object_count",number2js(js,mu.binary_object_count));
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JS_SetPropertyStr(js,ret,"binary_object_size",number2js(js,mu.binary_object_size));
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)
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// Disassemble a function object into a string.
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JSC_CCALL(js_disassemble,
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return js_debugger_fn_bytecode(js, argv[0]);
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)
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// Return metadata about a given function.
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JSC_CCALL(js_fn_info,
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return js_debugger_fn_info(js, argv[0]);
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)
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static const JSCFunctionListEntry js_js_funcs[] = {
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MIST_FUNC_DEF(os, calc_mem, 0),
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MIST_FUNC_DEF(os, mem_limit, 1),
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MIST_FUNC_DEF(os, max_stacksize, 1),
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MIST_FUNC_DEF(js, disassemble, 1),
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MIST_FUNC_DEF(js, fn_info, 1),
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};
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JSValue js_js_use(JSContext *js) {
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JSValue mod = JS_NewObject(js);
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JS_SetPropertyFunctionList(js,mod,js_js_funcs,countof(js_js_funcs));
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return mod;
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}
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