all: add support for multicore scheduler

This commit adds support for a scheduler that runs a scheduler on all
available cores. It is meant to be used on baremetal systems with a
fixed number of cores, such as the RP2040.

The initial implementation adds support for multicore scheduling to the
riscv-qemu target as a convenient testing target. This means that this
new multicore scheduler is tested in CI, including a bunch of standard
library tests (`make tinygo-test-baremetal`). This should ensure the new
scheduler is reasonably well tested before trying to use it on
harder-to-debug targets like the RP2040.
This commit is contained in:
Ayke van Laethem
2025-04-03 13:29:55 +02:00
committed by Ron Evans
parent 0c7c2926f9
commit 60f8a62978
35 changed files with 1237 additions and 160 deletions
+1 -1
View File
@@ -10,7 +10,7 @@ import (
var (
validBuildModeOptions = []string{"default", "c-shared", "wasi-legacy"}
validGCOptions = []string{"none", "leaking", "conservative", "custom", "precise", "boehm"}
validSchedulerOptions = []string{"none", "tasks", "asyncify", "threads"}
validSchedulerOptions = []string{"none", "tasks", "asyncify", "threads", "cores"}
validSerialOptions = []string{"none", "uart", "usb", "rtt"}
validPrintSizeOptions = []string{"none", "short", "full", "html"}
validPanicStrategyOptions = []string{"print", "trap"}