diff options
Diffstat (limited to 'lib/monoucha0/monoucha/qjs/quickjs.h')
| -rw-r--r-- | lib/monoucha0/monoucha/qjs/quickjs.h | 57 |
1 files changed, 53 insertions, 4 deletions
diff --git a/lib/monoucha0/monoucha/qjs/quickjs.h b/lib/monoucha0/monoucha/qjs/quickjs.h index d1530db9..8fa81616 100644 --- a/lib/monoucha0/monoucha/qjs/quickjs.h +++ b/lib/monoucha0/monoucha/qjs/quickjs.h @@ -102,7 +102,8 @@ enum { JS_TAG_UNINITIALIZED = 4, JS_TAG_CATCH_OFFSET = 5, JS_TAG_EXCEPTION = 6, - JS_TAG_FLOAT64 = 7, + JS_TAG_SHORT_BIG_INT = 7, + JS_TAG_FLOAT64 = 8, /* any larger tag is FLOAT64 if JS_NAN_BOXING */ }; @@ -136,6 +137,7 @@ typedef const struct JSValue *JSValueConst; #define JS_MKPTR(tag, ptr) ((JSValue)((tag) | (intptr_t)(ptr))) #define JS_VALUE_GET_NORM_TAG(v) ((int)((intptr_t)(v) & 15)) #define JS_VALUE_GET_TAG(v) ((int)((intptr_t)(v) & 15)) +#define JS_VALUE_GET_SHORT_BIG_INT(v) JS_VALUE_GET_INT(v) #define JS_VALUE_GET_PTR(v) ((void *)((intptr_t)(v) & ~15)) #define JS_VALUE_GET_INT(v) ((int)((intptr_t)(v) >> 4)) #define JS_VALUE_GET_BOOL(v) ((int)((intptr_t)(v) >> 4)) @@ -148,6 +150,12 @@ static inline JSValue __JS_NewFloat64(double d) return JS_MKVAL(JS_TAG_FLOAT64, (int)d); } +static inline JSValue __JS_NewShortBigInt(JSContext *ctx, int32_t d) +{ + (void)&ctx; + return JS_MKVAL(JS_TAG_SHORT_BIG_INT, d); +} + static inline bool JS_VALUE_IS_NAN(JSValue v) { (void)&v; @@ -161,6 +169,7 @@ typedef uint64_t JSValue; #define JS_VALUE_GET_TAG(v) (int)((v) >> 32) #define JS_VALUE_GET_INT(v) (int)(v) #define JS_VALUE_GET_BOOL(v) (int)(v) +#define JS_VALUE_GET_SHORT_BIG_INT(v) (int)(v) #define JS_VALUE_GET_PTR(v) (void *)(intptr_t)(v) #define JS_MKVAL(tag, val) (((uint64_t)(tag) << 32) | (uint32_t)(val)) @@ -197,6 +206,12 @@ static inline JSValue __JS_NewFloat64(double d) return v; } +static inline JSValue __JS_NewShortBigInt(JSContext *ctx, int32_t d) +{ + (void)&ctx; + return JS_MKVAL(JS_TAG_SHORT_BIG_INT, d); +} + #define JS_TAG_IS_FLOAT64(tag) ((unsigned)((tag) - JS_TAG_FIRST) >= (JS_TAG_FLOAT64 - JS_TAG_FIRST)) /* same as JS_VALUE_GET_TAG, but return JS_TAG_FLOAT64 with NaN boxing */ @@ -223,6 +238,7 @@ typedef union JSValueUnion { int32_t int32; double float64; void *ptr; + int32_t short_big_int; } JSValueUnion; typedef struct JSValue { @@ -236,6 +252,7 @@ typedef struct JSValue { #define JS_VALUE_GET_INT(v) ((v).u.int32) #define JS_VALUE_GET_BOOL(v) ((v).u.int32) #define JS_VALUE_GET_FLOAT64(v) ((v).u.float64) +#define JS_VALUE_GET_SHORT_BIG_INT(v) ((v).u.short_big_int) #define JS_VALUE_GET_PTR(v) ((v).u.ptr) /* msvc doesn't understand designated initializers without /std:c++20 */ @@ -281,6 +298,15 @@ static inline JSValue __JS_NewFloat64(double d) return v; } +static inline JSValue __JS_NewShortBigInt(JSContext *ctx, int64_t d) +{ + (void)&ctx; + JSValue v; + v.tag = JS_TAG_SHORT_BIG_INT; + v.u.short_big_int = d; + return v; +} + static inline bool JS_VALUE_IS_NAN(JSValue v) { union { @@ -671,7 +697,8 @@ static inline bool JS_IsNumber(JSValueConst v) static inline bool JS_IsBigInt(JSContext *ctx, JSValueConst v) { (void)&ctx; - return JS_VALUE_GET_TAG(v) == JS_TAG_BIG_INT; + int tag = JS_VALUE_GET_TAG(v); + return tag == JS_TAG_BIG_INT || tag == JS_TAG_SHORT_BIG_INT; } static inline bool JS_IsBool(JSValueConst v) @@ -767,6 +794,10 @@ JS_EXTERN JSValue JS_NewStringLen(JSContext *ctx, const char *str1, size_t len1) static inline JSValue JS_NewString(JSContext *ctx, const char *str) { return JS_NewStringLen(ctx, str, strlen(str)); } +// makes a copy of the input; does not check if the input is valid UTF-16, +// that is the responsibility of the caller +JS_EXTERN JSValue JS_NewTwoByteString(JSContext *ctx, const uint16_t *buf, + size_t len); JS_EXTERN JSValue JS_NewAtomString(JSContext *ctx, const char *str); JS_EXTERN JSValue JS_ToString(JSContext *ctx, JSValueConst val); JS_EXTERN JSValue JS_ToPropertyKey(JSContext *ctx, JSValueConst val); @@ -886,6 +917,7 @@ JS_EXTERN JSValue JS_CallConstructor2(JSContext *ctx, JSValueConst func_obj, * wholly infallible: non-strict classic scripts may _parse_ okay as a module * but not _execute_ as one (different runtime semantics.) Use with caution. * |input| can be either ASCII or UTF-8 encoded source code. + * Returns false if QuickJS was built with -DQJS_DISABLE_PARSER. */ JS_EXTERN bool JS_DetectModule(const char *input, size_t input_len); /* 'input' must be zero terminated i.e. input[input_len] = '\0'. */ @@ -985,6 +1017,23 @@ JS_EXTERN bool JS_IsPromise(JSValueConst val); JS_EXTERN JSValue JS_NewSymbol(JSContext *ctx, const char *description, bool is_global); +typedef enum JSPromiseHookType { + JS_PROMISE_HOOK_INIT, // emitted when a new promise is created + JS_PROMISE_HOOK_BEFORE, // runs right before promise.then is invoked + JS_PROMISE_HOOK_AFTER, // runs right after promise.then is invoked + JS_PROMISE_HOOK_RESOLVE, // not emitted for rejected promises +} JSPromiseHookType; + +// parent_promise is only passed in when type == JS_PROMISE_HOOK_INIT and +// is then either a promise object or JS_UNDEFINED if the new promise does +// not have a parent promise; only promises created with promise.then have +// a parent promise +typedef void JSPromiseHook(JSContext *ctx, JSPromiseHookType type, + JSValueConst promise, JSValueConst parent_promise, + void *opaque); +JS_EXTERN void JS_SetPromiseHook(JSRuntime *rt, JSPromiseHook promise_hook, + void *opaque); + /* is_handled = true means that the rejection is handled */ typedef void JSHostPromiseRejectionTracker(JSContext *ctx, JSValueConst promise, JSValueConst reason, @@ -1206,14 +1255,14 @@ JS_EXTERN int JS_AddModuleExportList(JSContext *ctx, JSModuleDef *m, const JSCFunctionListEntry *tab, int len); /* can only be called after the module is instantiated */ JS_EXTERN int JS_SetModuleExport(JSContext *ctx, JSModuleDef *m, const char *export_name, - JSValueConst val); + JSValue val); JS_EXTERN int JS_SetModuleExportList(JSContext *ctx, JSModuleDef *m, const JSCFunctionListEntry *tab, int len); /* Version */ #define QJS_VERSION_MAJOR 0 -#define QJS_VERSION_MINOR 9 +#define QJS_VERSION_MINOR 10 #define QJS_VERSION_PATCH 0 #define QJS_VERSION_SUFFIX "" |