44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
// The runtime that emitted C is compiled with. See docs/model.md for the
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// representation of values
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//
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// Each header declares its part, and if JSRT_IMPLEMENTATION is defined before
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// this is included, also defines it. The emitted C is one file, which does
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// that, and includes this before any other header
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//
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// The fns that the program can call have one of two prefixes:
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// __rt_* the same on every platform: JS's operators, strings, numbers,
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// the allocator and errors
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// __native_* the platform's IO, which another platform's runtime replaces
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//
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// core.h values, the allocator, errors, and JS's operators on every
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// kind of value
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// str.h strings
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// number.h numbers, and their conversions to and from strings
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// io.h IO natives, async on io_uring (uring.h), and the host's loop
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//
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// The host owns the event loop. The program exports two fns, which the host
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// calls, and a flavor of the runtime is the host. This one, for Linux, is the
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// `main` in io.h: define JSRT_NO_HOST to bring another
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//
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// jsrt_start() runs the program's top level, then its microtasks
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// jsrt_complete(h) op `h` is done: runs its callback, then the microtasks.
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// The op's result can be read only until this returns
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#pragma once
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// io.h needs Linux's syscall() and mmap(), which -std=c11 hides. This must
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// come before the first system header
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include "core.h"
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#include <stdint.h>
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void jsrt_start(void);
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void jsrt_complete(int32_t h);
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#include "str.h"
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#include "number.h"
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#include "io.h"
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