54 строки
834 Б
Go
54 строки
834 Б
Go
// +build wasm,!arm,!avr
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package runtime
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type timeUnit int64
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const tickMicros = 1
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var timestamp timeUnit
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// CommonWA: io_get_stdout
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func _Cfunc_io_get_stdout() int32
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// CommonWA: resource_write
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func _Cfunc_resource_write(id int32, ptr *uint8, len int32) int32
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var stdout int32
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func init() {
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stdout = _Cfunc_io_get_stdout()
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}
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//go:export _start
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func _start() {
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initAll()
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}
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//go:export cwa_main
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func cwa_main() {
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initAll() // _start is not called by olin/cwa so has to be called here
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mainWrapper()
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}
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func putchar(c byte) {
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_Cfunc_resource_write(stdout, &c, 1)
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}
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func sleepTicks(d timeUnit) {
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// TODO: actually sleep here for the given time.
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timestamp += d
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}
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func ticks() timeUnit {
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return timestamp
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}
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// Align on word boundary.
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func align(ptr uintptr) uintptr {
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return (ptr + 3) &^ 3
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}
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func abort() {
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// TODO
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}
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