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fixed JS_GetScriptOrModuleName() in direct or indirect eval code

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Fabrice Bellard 2024-01-13 11:15:06 +01:00
parent 9a4379daf6
commit efdb722f02
2 changed files with 24 additions and 13 deletions
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35
quickjs.c
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@ -597,6 +597,7 @@ typedef struct JSFunctionBytecode {
uint8_t has_debug : 1;
uint8_t backtrace_barrier : 1; /* stop backtrace on this function */
uint8_t read_only_bytecode : 1;
uint8_t is_direct_or_indirect_eval : 1; /* used by JS_GetScriptOrModuleName() */
/* XXX: 4 bits available */
uint8_t *byte_code_buf; /* (self pointer) */
int byte_code_len;
@ -28285,8 +28286,8 @@ JSAtom JS_GetScriptOrModuleName(JSContext *ctx, int n_stack_levels)
JSFunctionBytecode *b;
JSObject *p;
/* XXX: currently we just use the filename of the englobing
function. It does not work for eval(). Need to add a
ScriptOrModule info in JSFunctionBytecode */
function from the debug info. May need to add a ScriptOrModule
info in JSFunctionBytecode. */
sf = ctx->rt->current_stack_frame;
if (!sf)
return JS_ATOM_NULL;
@ -28295,15 +28296,23 @@ JSAtom JS_GetScriptOrModuleName(JSContext *ctx, int n_stack_levels)
if (!sf)
return JS_ATOM_NULL;
}
if (JS_VALUE_GET_TAG(sf->cur_func) != JS_TAG_OBJECT)
return JS_ATOM_NULL;
p = JS_VALUE_GET_OBJ(sf->cur_func);
if (!js_class_has_bytecode(p->class_id))
return JS_ATOM_NULL;
b = p->u.func.function_bytecode;
if (!b->has_debug)
return JS_ATOM_NULL;
return JS_DupAtom(ctx, b->debug.filename);
for(;;) {
if (JS_VALUE_GET_TAG(sf->cur_func) != JS_TAG_OBJECT)
return JS_ATOM_NULL;
p = JS_VALUE_GET_OBJ(sf->cur_func);
if (!js_class_has_bytecode(p->class_id))
return JS_ATOM_NULL;
b = p->u.func.function_bytecode;
if (!b->is_direct_or_indirect_eval) {
if (!b->has_debug)
return JS_ATOM_NULL;
return JS_DupAtom(ctx, b->debug.filename);
} else {
sf = sf->prev_frame;
if (!sf)
return JS_ATOM_NULL;
}
}
}
JSAtom JS_GetModuleName(JSContext *ctx, JSModuleDef *m)
@ -33319,6 +33328,8 @@ static JSValue js_create_function(JSContext *ctx, JSFunctionDef *fd)
b->super_allowed = fd->super_allowed;
b->arguments_allowed = fd->arguments_allowed;
b->backtrace_barrier = fd->backtrace_barrier;
b->is_direct_or_indirect_eval = (fd->eval_type == JS_EVAL_TYPE_DIRECT ||
fd->eval_type == JS_EVAL_TYPE_INDIRECT);
b->realm = JS_DupContext(ctx);
add_gc_object(ctx->rt, &b->header, JS_GC_OBJ_TYPE_FUNCTION_BYTECODE);
@ -34968,6 +34979,7 @@ static int JS_WriteFunctionTag(BCWriterState *s, JSValueConst obj)
bc_set_flags(&flags, &idx, b->arguments_allowed, 1);
bc_set_flags(&flags, &idx, b->has_debug, 1);
bc_set_flags(&flags, &idx, b->backtrace_barrier, 1);
bc_set_flags(&flags, &idx, b->is_direct_or_indirect_eval, 1);
assert(idx <= 16);
bc_put_u16(s, flags);
bc_put_u8(s, b->js_mode);
@ -35908,6 +35920,7 @@ static JSValue JS_ReadFunctionTag(BCReaderState *s)
bc.arguments_allowed = bc_get_flags(v16, &idx, 1);
bc.has_debug = bc_get_flags(v16, &idx, 1);
bc.backtrace_barrier = bc_get_flags(v16, &idx, 1);
bc.is_direct_or_indirect_eval = bc_get_flags(v16, &idx, 1);
bc.read_only_bytecode = s->is_rom_data;
if (bc_get_u8(s, &v8))
goto fail;

2
test262_errors.txt
View file

@ -3,8 +3,6 @@ test262/test/language/expressions/assignment/target-member-computed-reference-nu
test262/test/language/expressions/assignment/target-member-computed-reference-null.js:32: strict mode: Test262Error: Expected a DummyError but got a TypeError
test262/test/language/expressions/assignment/target-member-computed-reference-undefined.js:32: Test262Error: Expected a DummyError but got a TypeError
test262/test/language/expressions/assignment/target-member-computed-reference-undefined.js:32: strict mode: Test262Error: Expected a DummyError but got a TypeError
test262/test/language/expressions/dynamic-import/usage-from-eval.js:26: TypeError: $DONE() not called
test262/test/language/expressions/dynamic-import/usage-from-eval.js:26: strict mode: TypeError: $DONE() not called
test262/test/language/expressions/in/private-field-invalid-assignment-target.js:23: unexpected error type: Test262: This statement should not be evaluated.
test262/test/language/expressions/in/private-field-invalid-assignment-target.js:23: strict mode: unexpected error type: Test262: This statement should not be evaluated.
test262/test/language/global-code/script-decl-lex-var-declared-via-eval-sloppy.js:13: Test262Error: variable Expected a SyntaxError to be thrown but no exception was thrown at all