Jake Bailey 29b4c6723f runtime: make divide-by-zero and nil dereference panics recoverable ...

Modify the Unix signal handler to redirect execution to a Go sigpanic
function instead of printing an error and re-raising the signal.
The C signal handler modifies the ucontext to make the faulting
instruction appear to have called tinygo_sigpanic, which then calls
runtimePanic with the appropriate message.

Supported on all architectures TinyGo targets on Linux and Darwin:
x86_64, i386, aarch64, ARM, and MIPS. Also registers SIGFPE, which
was previously not handled at all.

2026-06-04 19:25:47 +02:00

..

cgo

cgo: support errno value as second return parameter

2024-11-20 07:53:59 +01:00

embed

loader: support "all:" prefix in //go:embed patterns

2026-04-05 14:15:40 +02:00

errors

compiler: add //go:noheap pragma

2026-05-25 16:58:01 +02:00

generics

Set internal linkage and keeping default visibility for anonymous functions

2022-08-01 10:53:48 +02:00

go1.22

loader: make sure Go version is plumbed through

2024-01-19 21:23:58 +01:00

go1.23

runtime: implement newcoro, coroswitch to support package iter

2024-10-18 10:44:20 +02:00

oldgo

loader: make sure Go version is plumbed through

2024-01-19 21:23:58 +01:00

alias.go

fix bug in IR regarding type aliases

2019-09-20 10:35:49 +02:00

alias.txt

fix bug in IR regarding type aliases

2019-09-20 10:35:49 +02:00

atomic.go

compiler: really define runtime/volatile.* functions

2022-06-24 11:10:24 +02:00

atomic.txt

compiler: really define runtime/volatile.* functions

2022-06-24 11:10:24 +02:00

binop.go

runtime: allow comparing interfaces in reflectValueEqual()

2021-11-24 14:17:47 +01:00

binop.txt

runtime: allow comparing interfaces in reflectValueEqual()

2021-11-24 14:17:47 +01:00

calls.go

testdata: add test for else/defer bug

2023-04-11 18:54:05 -07:00

calls.txt

compiler: implement func value and builtin defers

2020-07-31 01:48:57 +02:00

channel.go

test: make tests deterministic with -scheduler=threads

2024-12-06 11:55:34 +01:00

channel.txt

test: make tests deterministic with -scheduler=threads

2024-12-06 11:55:34 +01:00

corpus.yaml

add soypat/lneto to corpus

2026-04-09 16:19:33 +01:00

env.go

os: stub out support for some more features

2021-11-26 08:05:35 +01:00

env.txt

wasm: add support for the crypto/rand package

2021-08-05 19:01:14 +02:00

filesystem.go

all: move from os.IsFoo to errors.Is(err, ErrFoo)

2022-08-07 10:32:23 +02:00

filesystem.txt

main: clean up tests

2021-04-09 18:33:48 +02:00

float.go

compiler: test float to int conversions and fix upper-bound calculation

2021-01-19 14:02:32 +01:00

float.txt

compiler: test float to int conversions and fix upper-bound calculation

2021-01-19 14:02:32 +01:00

gc.go

runtime: implement KeepAlive using inline assembly

2023-02-18 10:50:26 +01:00

gc.txt

runtime: implement a simple mark/sweep garbage collector

2018-11-18 19:18:39 +01:00

generics.go

compiler: fix incorrect DWARF type in some generic parameters

2022-08-22 10:31:30 +02:00

generics.txt

Set internal linkage and keeping default visibility for anonymous functions

2022-08-01 10:53:48 +02:00

go1.21.go

compiler: fix min/max on floats by using intrinsics

2026-01-05 19:46:06 +00:00

go1.21.txt

compiler: fix min/max on floats by using intrinsics

2026-01-05 19:46:06 +00:00

goroutines.go

ci: make the goroutines test less racy

2025-08-06 16:13:04 +02:00

goroutines.txt

test: make tests deterministic with -scheduler=threads

2024-12-06 11:55:34 +01:00

init_multi.go

testdata: add more test cases in testdata

2018-10-25 20:37:35 +02:00

init_multi.txt

testdata: add more test cases in testdata

2018-10-25 20:37:35 +02:00

init.go

Checking for methodset existance

2024-05-13 16:49:18 +02:00

init.txt

interp: don't ignore array indices for untyped objects

2021-07-14 07:55:05 +02:00

interface.go

compiler: fix crash on type assert on interfaces with no methods

2023-11-08 19:41:25 +01:00

interface.txt

compiler: fix crash on type assert on interfaces with no methods

2023-11-08 19:41:25 +01:00

json.go

transform: optimize reflect.Type Implements() method

2021-03-28 14:00:37 +02:00

json.txt

transform: optimize reflect.Type Implements() method

2021-03-28 14:00:37 +02:00

ldflags-initialized.go

builder,loader: fix -ldflags -X not overriding variables with default values

2026-04-28 11:06:48 +01:00

ldflags-initialized.txt

builder,loader: fix -ldflags -X not overriding variables with default values

2026-04-28 11:06:48 +01:00

ldflags.go

builder,loader: fix -ldflags -X not overriding variables with default values

2026-04-28 11:06:48 +01:00

ldflags.txt

main: implement -ldflags="-X ..."

2021-04-09 18:33:48 +02:00

map_bigkey.go

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

map_bigkey.txt

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

map.go

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

map.txt

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

math.go

builder/picolib: add needed file for compiling math functions with error support.

2023-12-09 07:47:27 +01:00

math.txt

builder/picolib: add needed file for compiling math functions with error support.

2023-12-09 07:47:27 +01:00

print.go

runtime: lock output in print/println

2024-12-01 11:12:00 +01:00

print.txt

runtime: lock output in print/println

2024-12-01 11:12:00 +01:00

rand.go

wasm: add support for the crypto/rand package

2021-08-05 19:01:14 +02:00

rand.txt

wasm: add support for the crypto/rand package

2021-08-05 19:01:14 +02:00

recover.go

runtime: make divide-by-zero and nil dereference panics recoverable

2026-06-04 19:25:47 +02:00

recover.txt

runtime: make divide-by-zero and nil dereference panics recoverable

2026-06-04 19:25:47 +02:00

reflect.go

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

reflect.txt

compiler, runtime, reflect: generate type-specific hash/equal (#5359)

2026-05-18 13:31:27 +02:00

signal.go

runtime: add support for os/signal

2024-10-23 12:25:27 +01:00

signal.txt

runtime: add support for os/signal

2024-10-23 12:25:27 +01:00

slice.go

compiler: support all kinds of recursive types

2023-03-18 17:53:47 +01:00

slice.txt

runtime: Simplify slice growing/appending code (#4287)

2024-07-31 13:20:12 -07:00

sort.go

implement reflect.Swapper

2020-10-23 21:37:35 +02:00

sort.txt

implement reflect.Swapper

2020-10-23 21:37:35 +02:00

stdlib.go

wasm: add more stubbed file operations

2026-04-17 16:02:45 +01:00

stdlib.txt

os: implement virtual filesystem support

2020-05-13 08:08:57 +02:00

string.go

compiler: fix named string to []byte slice conversion

2020-07-29 12:13:37 +02:00

string.txt

compiler,runtime: implement []rune to string conversion

2019-08-11 15:45:35 +02:00

structs.go

compiler: support recursive types

2019-10-13 23:07:47 +02:00

structs.txt

compiler: support recursive types

2019-10-13 23:07:47 +02:00

testing.go

testing: add Testing function

2023-08-04 11:59:11 +02:00

testing.txt

On baremetal platforms, use simpler test matcher. Fixes #2666.

2022-03-15 05:59:00 +01:00

timers.go

testdata: fix flaky timers test by draining ticker channel after Stop

2026-04-18 15:38:13 +01:00

timers.txt

testdata: clearly correct values for timing test with a little more time to spare on CI machines

2022-11-03 15:26:20 +01:00

trivialpanic.go

main: print source location when a panic happens in -monitor

2023-04-26 18:40:35 +02:00

typealias.go

go.mod, compiler: bump minimum Go version to 1.23

2026-04-17 19:18:17 +01:00

typealias.txt

go.mod, compiler: bump minimum Go version to 1.23

2026-04-17 19:18:17 +01:00

wasmexit.go

wasm: correctly return from run() in wasm_exec.js

2024-11-08 11:55:38 +01:00

wasmexit.js

wasm: correctly return from run() in wasm_exec.js

2024-11-08 11:55:38 +01:00

wasmexport-noscheduler.go

wasm: don't block //go:wasmexport because of running goroutines

2025-04-29 14:19:17 +02:00

wasmexport.go

wasm: don't block //go:wasmexport because of running goroutines

2025-04-29 14:19:17 +02:00

wasmexport.js

wasm: don't block //go:wasmexport because of running goroutines

2025-04-29 14:19:17 +02:00

wasmexport.txt

wasm: don't block //go:wasmexport because of running goroutines

2025-04-29 14:19:17 +02:00

wasmfunc.go

wasm: add test for js.FuncOf

2024-10-19 16:00:45 +01:00

wasmfunc.js

wasm: add test for js.FuncOf

2024-10-19 16:00:45 +01:00

wasmfunc.txt

wasm: add test for js.FuncOf

2024-10-19 16:00:45 +01:00

zeroalloc.go

testdata: fix formatting

2020-05-12 01:17:27 +02:00

zeroalloc.txt

add code to handle programs which use heap allocations but never hit the GC

2019-11-17 15:14:51 +01:00