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javascript for 🐜's, a tiny runtime with big ambitions antjs.org
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157#ifndef COMMON_H#define COMMON_H
#include <stdint.h>#include <stdio.h>#include <stdlib.h>
#define ANT_INTERNAL_SLOT_LIST(X) \ X(SLOT_NONE) \ X(SLOT_ASYNC) \ X(SLOT_CODE) \ X(SLOT_CODE_LEN) \ X(SLOT_CFUNC) \ X(SLOT_CORO) \ X(SLOT_PROTO) \ X(SLOT_FUNC_PROTO) \ X(SLOT_ASYNC_PROTO) \ X(SLOT_GENERATOR_PROTO) \ X(SLOT_ASYNC_GENERATOR_PROTO) \ X(SLOT_AUX) \ X(SLOT_TARGET_FUNC) \ X(SLOT_MODULE_CTX) \ X(SLOT_MODULE_LOADING) \ X(SLOT_MAP) \ X(SLOT_SET) \ X(SLOT_PRIMITIVE) \ X(SLOT_PROXY_REF) \ X(SLOT_BUILTIN) \ X(SLOT_BRAND) \ X(SLOT_PRIVATE_ELEMENTS) \ X(SLOT_DATA) \ X(SLOT_EVENT_MAX_LISTENERS) \ X(SLOT_CTOR) \ X(SLOT_FS_FLAGS) \ X(SLOT_DEFAULT) \ X(SLOT_CONSOLE_STDOUT) \ X(SLOT_CONSOLE_STDERR) \ X(SLOT_CONSOLE_COUNTS) \ X(SLOT_CONSOLE_TIMERS) \ X(SLOT_CONSOLE_GROUP_INDENT) \ X(SLOT_CONSOLE_GROUP_LEVEL) \ X(SLOT_ERROR_BRAND) \ X(SLOT_ERR_TYPE) \ X(SLOT_OBSERVABLE_SUBSCRIBER) \ X(SLOT_SUBSCRIPTION_OBSERVER) \ X(SLOT_SUBSCRIPTION_CLEANUP) \ X(SLOT_STRICT_ARGS) \ X(SLOT_ITER_STATE) \ X(SLOT_ENTRIES) \ X(SLOT_SETTLED) \ X(SLOT_WT_ON_MESSAGE) \ X(SLOT_WT_ONCE_MESSAGE) \ X(SLOT_WT_ON_EXIT) \ X(SLOT_WT_ONCE_EXIT) \ X(SLOT_WT_PORT_TAG) \ X(SLOT_WT_PORT_QUEUE) \ X(SLOT_WT_PORT_HEAD) \ X(SLOT_WT_PORT_PEER) \ X(SLOT_WT_PORT_CLOSED) \ X(SLOT_WT_PORT_STARTED) \ X(SLOT_WT_PORT_ON_MESSAGE) \ X(SLOT_WT_PORT_ONCE_MESSAGE) \ X(SLOT_WT_PORT_PROTO) \ X(SLOT_WT_ENV_STORE) \ X(SLOT_NAPI_EXTERNAL_ID) \ X(SLOT_NAPI_WRAP_ID) \ X(SLOT_RS_PULL) \ X(SLOT_RS_CANCEL) \ X(SLOT_RS_SIZE) \ X(SLOT_RS_CLOSED) \ X(SLOT_WS_WRITE) \ X(SLOT_WS_CLOSE) \ X(SLOT_WS_ABORT) \ X(SLOT_WS_READY) \ X(SLOT_WS_SIGNAL) \ X(SLOT_HEADERS_GUARD) \ X(SLOT_REQUEST_HEADERS) \ X(SLOT_REQUEST_SIGNAL) \ X(SLOT_REQUEST_ABORT_REASON) \ X(SLOT_REQUEST_BODY_STREAM) \ X(SLOT_RESPONSE_HEADERS) \ X(SLOT_RESPONSE_BODY_STREAM) \ X(SLOT_PIPE_ABORT_LISTENER) \ X(SLOT_REGEXP_FLAGS_MASK) \ X(SLOT_REGEXP_FLAGS_STRING) \ X(SLOT_REGEXP_NAMED_GROUPS) \ X(SLOT_REGEXP_RESULT_GROUPS) \ X(SLOT_REGEXP_GROUPS_CACHE) \ X(SLOT_MATCHALL_RX) \ X(SLOT_MATCHALL_STR) \ X(SLOT_MATCHALL_DONE)
#define ANT_DECLARE_INTERNAL_SLOT(name) name,typedef enum { ANT_INTERNAL_SLOT_LIST(ANT_DECLARE_INTERNAL_SLOT) SLOT_MAX = 255} internal_slot_t;#undef ANT_DECLARE_INTERNAL_SLOT
typedef enum { BUILTIN_NONE = 0, BUILTIN_OBJECT = 1} builtin_fn_id_t;
typedef enum { BRAND_NONE = 0, BRAND_BLOB, BRAND_FILE, BRAND_HEADERS, BRAND_FORMDATA, BRAND_URLSEARCHPARAMS, BRAND_DATAVIEW, BRAND_REQUEST, BRAND_RESPONSE, BRAND_READABLE_STREAM, BRAND_READABLE_STREAM_READER, BRAND_READABLE_STREAM_CONTROLLER, BRAND_WRITABLE_STREAM, BRAND_WRITABLE_STREAM_WRITER, BRAND_WRITABLE_STREAM_CONTROLLER, BRAND_TRANSFORM_STREAM, BRAND_TRANSFORM_STREAM_CONTROLLER, BRAND_WASM_MODULE, BRAND_WASM_INSTANCE, BRAND_WASM_GLOBAL, BRAND_WASM_MEMORY, BRAND_WASM_TABLE, BRAND_WASM_TAG, BRAND_WASM_EXCEPTION, BRAND_DATE, BRAND_MODULE_NAMESPACE, BRAND_ABORT_SIGNAL, BRAND_EVENTEMITTER, BRAND_EVENTTARGET, BRAND_DISPOSABLE_STACK, BRAND_ASYNC_DISPOSABLE_STACK, BRAND_TEMPLATE_OBJECT} object_brand_id_t;
static inline void *mantissa_chk(void *p, const char *func) { if (!p || ((uintptr_t)p >> 47) == 0) goto ok;
fprintf( stderr, "FATAL: %s returned pointer %p outside 47-bit NaN-boxing range\n" "Please report this issue with your OS/architecture details.\n", func, p ); abort(); ok: return p;}
#define ant_calloc(size) mantissa_chk(calloc(1, size), "calloc")#define ant_realloc(ptr, size) mantissa_chk(realloc(ptr, size), "realloc")
#endif