// This file is part of Bun! // You can find the original source: // https://github.com/oven-sh/bun/blob/main/src/bun.js/api/FFI.h#L2 // // clang-format off // This file is only compatible with 64 bit CPUs // It must be kept in sync with JSCJSValue.h // https://github.com/oven-sh/WebKit/blob/72c2052b781cbfd4af867ae79ac9de460e392fba/Source/JavaScriptCore/runtime/JSCJSValue.h#L455-L458 #ifdef IS_CALLBACK #define INJECT_BEFORE int c = 500; // This is a callback, so we need to inject code before the call #endif #define IS_BIG_ENDIAN 0 #define USE_JSVALUE64 1 #define USE_JSVALUE32_64 0 #define ZIG_REPR_TYPE int64_t // /* 7.18.1.1 Exact-width integer types */ typedef unsigned char uint8_t; typedef signed char int8_t; typedef short int16_t; typedef unsigned short uint16_t; typedef int int32_t; typedef unsigned int uint32_t; typedef long long int64_t; typedef unsigned long long uint64_t; typedef unsigned long long size_t; typedef long intptr_t; typedef uint64_t uintptr_t; typedef _Bool bool; #define true 1 #define false 0 #ifdef INJECT_BEFORE // #include #endif // #include // This value is 2^49, used to encode doubles such that the encoded value will // begin with a 15-bit pattern within the range 0x0002..0xFFFC. #define DoubleEncodeOffsetBit 49 #define DoubleEncodeOffset (1ll << DoubleEncodeOffsetBit) #define OtherTag 0x2 #define BoolTag 0x4 #define UndefinedTag 0x8 #define TagValueFalse (OtherTag | BoolTag | false) #define TagValueTrue (OtherTag | BoolTag | true) #define TagValueUndefined (OtherTag | UndefinedTag) #define TagValueNull (OtherTag) #define NotCellMask NumberTag | OtherTag #define MAX_INT32 2147483648 #define MAX_INT52 9007199254740991 // If all bits in the mask are set, this indicates an integer number, // if any but not all are set this value is a double precision number. #define NumberTag 0xfffe000000000000ll typedef void* JSCell; typedef union EncodedJSValue { int64_t asInt64; #if USE_JSVALUE64 JSCell *ptr; #endif #if IS_BIG_ENDIAN struct { int32_t tag; int32_t payload; } asBits; #else struct { int32_t payload; int32_t tag; } asBits; #endif void* asPtr; double asDouble; ZIG_REPR_TYPE asZigRepr; } EncodedJSValue; EncodedJSValue ValueUndefined = { TagValueUndefined }; EncodedJSValue ValueTrue = { TagValueTrue }; typedef void* JSContext; // Bun_FFI_PointerOffsetToArgumentsList is injected into the build // The value is generated in `make sizegen` // The value is 6. // On ARM64_32, the value is something else but it really doesn't matter for our case // However, I don't want this to subtly break amidst future upgrades to JavaScriptCore #define LOAD_ARGUMENTS_FROM_CALL_FRAME \ int64_t *argsPtr = (int64_t*)((size_t*)callFrame + Bun_FFI_PointerOffsetToArgumentsList) #ifdef IS_CALLBACK void* callback_ctx; ZIG_REPR_TYPE FFI_Callback_call(void* ctx, size_t argCount, ZIG_REPR_TYPE* args); // We wrap static EncodedJSValue _FFI_Callback_call(void* ctx, size_t argCount, ZIG_REPR_TYPE* args) __attribute__((__always_inline__)); static EncodedJSValue _FFI_Callback_call(void* ctx, size_t argCount, ZIG_REPR_TYPE* args) { EncodedJSValue return_value; return_value.asZigRepr = FFI_Callback_call(ctx, argCount, args); return return_value; } #endif static bool JSVALUE_IS_CELL(EncodedJSValue val) __attribute__((__always_inline__)); static bool JSVALUE_IS_INT32(EncodedJSValue val) __attribute__((__always_inline__)); static bool JSVALUE_IS_NUMBER(EncodedJSValue val) __attribute__((__always_inline__)); static uint64_t JSVALUE_TO_UINT64(EncodedJSValue value) __attribute__((__always_inline__)); static int64_t JSVALUE_TO_INT64(EncodedJSValue value) __attribute__((__always_inline__)); uint64_t JSVALUE_TO_UINT64_SLOW(EncodedJSValue value); int64_t JSVALUE_TO_INT64_SLOW(EncodedJSValue value); EncodedJSValue UINT64_TO_JSVALUE_SLOW(void* jsGlobalObject, uint64_t val); EncodedJSValue INT64_TO_JSVALUE_SLOW(void* jsGlobalObject, int64_t val); static EncodedJSValue UINT64_TO_JSVALUE(void* jsGlobalObject, uint64_t val) __attribute__((__always_inline__)); static EncodedJSValue INT64_TO_JSVALUE(void* jsGlobalObject, int64_t val) __attribute__((__always_inline__)); static EncodedJSValue INT32_TO_JSVALUE(int32_t val) __attribute__((__always_inline__)); static EncodedJSValue DOUBLE_TO_JSVALUE(double val) __attribute__((__always_inline__)); static EncodedJSValue FLOAT_TO_JSVALUE(float val) __attribute__((__always_inline__)); static EncodedJSValue BOOLEAN_TO_JSVALUE(bool val) __attribute__((__always_inline__)); static EncodedJSValue PTR_TO_JSVALUE(void* ptr) __attribute__((__always_inline__)); static void* JSVALUE_TO_PTR(EncodedJSValue val) __attribute__((__always_inline__)); static int32_t JSVALUE_TO_INT32(EncodedJSValue val) __attribute__((__always_inline__)); static float JSVALUE_TO_FLOAT(EncodedJSValue val) __attribute__((__always_inline__)); static double JSVALUE_TO_DOUBLE(EncodedJSValue val) __attribute__((__always_inline__)); static bool JSVALUE_TO_BOOL(EncodedJSValue val) __attribute__((__always_inline__)); static bool JSVALUE_IS_CELL(EncodedJSValue val) { return !(val.asInt64 & NotCellMask); } static bool JSVALUE_IS_INT32(EncodedJSValue val) { return (val.asInt64 & NumberTag) == NumberTag; } static bool JSVALUE_IS_NUMBER(EncodedJSValue val) { return val.asInt64 & NumberTag; } // JSValue numbers-as-pointers are represented as a 52-bit integer // Previously, the pointer was stored at the end of the 64-bit value // Now, they're stored at the beginning of the 64-bit value // This behavior change enables the JIT to handle it better // It also is better readability when console.log(myPtr) static void* JSVALUE_TO_PTR(EncodedJSValue val) { if (val.asInt64 == TagValueNull) return 0; val.asInt64 -= DoubleEncodeOffset; size_t ptr = (size_t)val.asDouble; return (void*)ptr; } static EncodedJSValue PTR_TO_JSVALUE(void* ptr) { EncodedJSValue val; if (ptr == 0) { val.asInt64 = TagValueNull; return val; } val.asDouble = (double)(size_t)ptr; val.asInt64 += DoubleEncodeOffset; return val; } static EncodedJSValue DOUBLE_TO_JSVALUE(double val) { EncodedJSValue res; res.asDouble = val; res.asInt64 += DoubleEncodeOffset; return res; } static int32_t JSVALUE_TO_INT32(EncodedJSValue val) { return val.asInt64; } static EncodedJSValue INT32_TO_JSVALUE(int32_t val) { EncodedJSValue res; res.asInt64 = NumberTag | (uint32_t)val; return res; } static EncodedJSValue FLOAT_TO_JSVALUE(float val) { return DOUBLE_TO_JSVALUE((double)val); } static EncodedJSValue BOOLEAN_TO_JSVALUE(bool val) { EncodedJSValue res; res.asInt64 = val ? TagValueTrue : TagValueFalse; return res; } static double JSVALUE_TO_DOUBLE(EncodedJSValue val) { val.asInt64 -= DoubleEncodeOffset; return val.asDouble; } static float JSVALUE_TO_FLOAT(EncodedJSValue val) { return (float)JSVALUE_TO_DOUBLE(val); } static bool JSVALUE_TO_BOOL(EncodedJSValue val) { return val.asInt64 == TagValueTrue; } static uint64_t JSVALUE_TO_UINT64(EncodedJSValue value) { if (JSVALUE_IS_INT32(value)) { return (uint64_t)JSVALUE_TO_INT32(value); } if (JSVALUE_IS_NUMBER(value)) { return (uint64_t)JSVALUE_TO_DOUBLE(value); } return JSVALUE_TO_UINT64_SLOW(value); } static int64_t JSVALUE_TO_INT64(EncodedJSValue value) { if (JSVALUE_IS_INT32(value)) { return (int64_t)JSVALUE_TO_INT32(value); } if (JSVALUE_IS_NUMBER(value)) { return (int64_t)JSVALUE_TO_DOUBLE(value); } return JSVALUE_TO_INT64_SLOW(value); } static EncodedJSValue UINT64_TO_JSVALUE(void* jsGlobalObject, uint64_t val) { if (val < MAX_INT32) { return INT32_TO_JSVALUE((int32_t)val); } if (val < MAX_INT52) { return DOUBLE_TO_JSVALUE((double)val); } return UINT64_TO_JSVALUE_SLOW(jsGlobalObject, val); } static EncodedJSValue INT64_TO_JSVALUE(void* jsGlobalObject, int64_t val) { if (val >= -MAX_INT32 && val <= MAX_INT32) { return INT32_TO_JSVALUE((int32_t)val); } if (val >= -MAX_INT52 && val <= MAX_INT52) { return DOUBLE_TO_JSVALUE((double)val); } return INT64_TO_JSVALUE_SLOW(jsGlobalObject, val); } #ifndef IS_CALLBACK ZIG_REPR_TYPE JSFunctionCall(void* jsGlobalObject, void* callFrame); #endif // --- Generated Code --- land Unnamed repository; edit this file 'description' to name the repository.
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2023-10-17Remove ancient changelogGravatar Ashcon Partovi 1-11/+0
2023-10-17docs: fix ws.publish (#6558)Gravatar Aral Roca Gomez 1-1/+1
In this example there is no server variable in the context, and here it makes more sense to use ws.publish. It is explained below that once the serve is done, the server.publish can be used.
2023-10-17perf(bun-types): remove needless some call (#6550)Gravatar Mikhail 1-1/+1
2023-10-16fix(runtime): make some things more stable (partial jsc debug build) (#5881)Gravatar dave caruso 116-1446/+1830
* make our debug assertions work * install bun-webkit-debug * more progress * ok * progress... * more debug build stuff * ok * a * asdfghjkl * fix(runtime): fix bad assertion failure in JSBufferList * ok * stuff * upgrade webkit * Update src/bun.js/bindings/JSDOMWrapperCache.h Co-authored-by: Jarred Sumner <jarred@jarredsumner.com> * fix message for colin's changes * okay * fix cjs prototype * implement mainModule * i think this fixes it all --------- Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2023-10-16fix(runtime): improve IPC reliability + organization pass on that code (#6475)Gravatar dave caruso 15-98/+266
* dfghj * Handle messages that did not finish * tidy * ok * a * Merge remote-tracking branch 'origin/main' into dave/ipc-fixes * test failures --------- Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
2023-10-16Simplify getting Set of extentions (#4975)Gravatar Mikhail 1-3/+3
2023-10-16Fix formattingGravatar Ashcon Partovi 1-3/+1
2023-10-16fix(test): when tests run with --only the nested describe blocks `.on… (#5616)Gravatar Igor Shapiro 2-13/+45
2023-10-16perf(node:events): optimize `emit(...)` function (#5485)Gravatar Yannik Schröder 3-11/+132
2023-10-16fix: don't remove content-encoding header from header table (#5743)Gravatar Liz 2-2/+25
Closes #5668
2023-10-16fix(sqlite) Insert .all() does not return an array #5872 (#5946)Gravatar Hugo Galan 2-7/+11
* fixing #5872 * removing useless comment
2023-10-16Fix formattingGravatar Ashcon Partovi 2-5/+4
2023-10-16Fix `Response.statusText` (#6151)Gravatar Chris Toshok 10-238/+269
2023-10-16fix-subprocess-argument-missing (#6407)Gravatar Nicolae-Rares Ailincai 4-2/+40
* fix-subprocess-argument-missing * fix-tests * nitpick, these should === not just be undefined --------- Co-authored-by: dave caruso <me@paperdave.net>
2023-10-16Add type parameter to `expect` (#6128)Gravatar Voldemat 1-3/+3
2023-10-16fix(node:worker_threads): ensure threadId property is exposed on ↵Gravatar Jérôme Benoit 6-15/+75
worker_threads instance (#6521) * fix: ensure threadId property is exposed on worker_threads instance Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * fix: rename lazy worker_threads module properties Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * fix: add getter for threadId Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * test: improve worker_threads UTs Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * test: fix lazy loading Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * test: fix worker_threads test Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org> * fix: return the worker threadId Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> * test: refine worker_threads expectation on threadId Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org> --------- Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com> Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
2023-10-16Fix use before define bug in sqliteGravatar Ashcon Partovi 2-5/+5
Fixes #6481
2023-10-16fix(jest): fix toStrictEqual on same URLs (#6528)Gravatar João Alisson 2-13/+16
Fixes #6492
2023-10-16Fix `toHaveBeenCalled` having wrong error signatureGravatar Ashcon Partovi 1-2/+2
Fixes #6527
2023-10-16Fix formattingGravatar Ashcon Partovi 1-2/+1
2023-10-16Add `reusePort` to `Bun.serve` typesGravatar Ashcon Partovi 1-0/+9
2023-10-16Fix `request.url` having incorrect portGravatar Ashcon Partovi 4-1/+92
Fixes #6443
2023-10-16Remove uWebSockets header from Bun.serve responsesGravatar Ashcon Partovi 1-6/+6
2023-10-16Rename some testsGravatar Ashcon Partovi 3-0/+0
2023-10-16Fix #6467Gravatar Ashcon Partovi 2-3/+10
2023-10-16Update InternalModuleRegistryConstants.hGravatar Dylan Conway 1-3/+3
2023-10-16Development -> Contributing (#6538)Gravatar Colin McDonnell 2-1/+1
Co-authored-by: Colin McDonnell <colin@KennyM1.local>
2023-10-14fix(net/tls) fix pg hang on end + hanging on query (#6487)Gravatar Ciro Spaciari 3-8/+36
* fix pg hang on end + hanging on query * remove dummy function * fix node-stream * add test * fix test * return error in test * fix test use once instead of on * fix OOM * generated * 💅 * 💅
2023-10-13fix installing dependencies that match workspace versions (#6494)Gravatar Dylan Conway 4-2/+64
* check if dependency matches workspace version * test * Update lockfile.zig * set resolution to workspace package id
2023-10-13fix lockfile struct padding (#6495)Gravatar Dylan Conway 3-3/+18
* integrity padding * error message for bytes at end of struct