Use `contextless` procs in `core:sync` instead

core/sync/extended.odin

@@ -48,12 +48,12 @@ wait_group_add :: proc "contextless" (wg: ^Wait_Group, delta: int) {
 
 	atomic_add(&wg.counter, delta)
 	if wg.counter < 0 {
-		_panic("sync.Wait_Group negative counter")
+		panic_contextless("sync.Wait_Group negative counter")
 	}
 	if wg.counter == 0 {
 		cond_broadcast(&wg.cond)
 		if wg.counter != 0 {
-			_panic("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
+			panic_contextless("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
 		}
 	}
 }
@@ -81,7 +81,7 @@ wait_group_wait :: proc "contextless" (wg: ^Wait_Group) {
 	if wg.counter != 0 {
 		cond_wait(&wg.cond, &wg.mutex)
 		if wg.counter != 0 {
-			_panic("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
+			panic_contextless("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
 		}
 	}
 }
@@ -105,7 +105,7 @@ wait_group_wait_with_timeout :: proc "contextless" (wg: ^Wait_Group, duration: t
 			return false
 		}
 		if wg.counter != 0 {
-			_panic("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
+			panic_contextless("sync.Wait_Group misuse: sync.wait_group_add called concurrently with sync.wait_group_wait")
 		}
 	}
 	return true
@@ -494,7 +494,7 @@ for other threads for entering.
 */
 recursive_benaphore_unlock :: proc "contextless" (b: ^Recursive_Benaphore) {
 	tid := current_thread_id()
-	_assert(tid == b.owner, "tid != b.owner")
+	assert_contextless(tid == b.owner, "tid != b.owner")
 	b.recursion -= 1
 	recursion := b.recursion
 	if recursion == 0 {

core/sync/futex_darwin.odin

@@ -48,7 +48,7 @@ _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, durati
 		case -ETIMEDOUT:
 			return false
 		case:
-			_panic("darwin.os_sync_wait_on_address_with_timeout failure")
+			panic_contextless("darwin.os_sync_wait_on_address_with_timeout failure")
 		}
 	} else {
 
@@ -63,7 +63,7 @@ _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, durati
 	case ETIMEDOUT:
 		return false
 	case:
-		_panic("futex_wait failure")
+		panic_contextless("futex_wait failure")
 	}
 	return true
 
@@ -83,7 +83,7 @@ _futex_signal :: proc "contextless" (f: ^Futex) {
 			case -ENOENT:
 				return
 			case:
-				_panic("darwin.os_sync_wake_by_address_any failure")
+				panic_contextless("darwin.os_sync_wake_by_address_any failure")
 			}
 		}
 	} else {
@@ -99,7 +99,7 @@ _futex_signal :: proc "contextless" (f: ^Futex) {
 		case ENOENT:
 			return
 		case:
-			_panic("futex_wake_single failure")
+			panic_contextless("futex_wake_single failure")
 		}
 	}
 
@@ -119,7 +119,7 @@ _futex_broadcast :: proc "contextless" (f: ^Futex) {
 			case -ENOENT:
 				return
 			case:
-				_panic("darwin.os_sync_wake_by_address_all failure")
+				panic_contextless("darwin.os_sync_wake_by_address_all failure")
 			}
 		}
 	} else {
@@ -135,7 +135,7 @@ _futex_broadcast :: proc "contextless" (f: ^Futex) {
 		case ENOENT:
 			return
 		case:
-			_panic("futex_wake_all failure")
+			panic_contextless("futex_wake_all failure")
 		}
 	}
 

core/sync/futex_freebsd.odin

@@ -21,7 +21,7 @@ _futex_wait :: proc "contextless" (f: ^Futex, expected: u32) -> bool {
 			continue
 		}
 
-		_panic("_futex_wait failure")
+		panic_contextless("_futex_wait failure")
 	}
 
 	unreachable()
@@ -44,14 +44,14 @@ _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, durati
 		return false
 	}
 
-	_panic("_futex_wait_with_timeout failure")
+	panic_contextless("_futex_wait_with_timeout failure")
 }
 
 _futex_signal :: proc "contextless" (f: ^Futex) {
 	errno := freebsd._umtx_op(f, .WAKE, 1, nil, nil)
 
 	if errno != nil {
-		_panic("_futex_signal failure")
+		panic_contextless("_futex_signal failure")
 	}
 }
 
@@ -59,6 +59,6 @@ _futex_broadcast :: proc "contextless" (f: ^Futex)  {
 	errno := freebsd._umtx_op(f, .WAKE, cast(c.ulong)max(i32), nil, nil)
 
 	if errno != nil {
-		_panic("_futex_broadcast failure")
+		panic_contextless("_futex_broadcast failure")
 	}
 }

core/sync/futex_linux.odin

@@ -15,7 +15,7 @@ _futex_wait :: proc "contextless" (futex: ^Futex, expected: u32) -> bool {
 		return true
 	case:
 		// TODO(flysand): More descriptive panic messages based on the vlaue of `errno`
-		_panic("futex_wait failure")
+		panic_contextless("futex_wait failure")
 	}
 }
 
@@ -34,7 +34,7 @@ _futex_wait_with_timeout :: proc "contextless" (futex: ^Futex, expected: u32, du
 	case .NONE, .EINTR, .EAGAIN:
 		return true
 	case:
-		_panic("futex_wait_with_timeout failure")
+		panic_contextless("futex_wait_with_timeout failure")
 	}
 }
 
@@ -44,7 +44,7 @@ _futex_signal :: proc "contextless" (futex: ^Futex) {
 	case .NONE:
 		return
 	case:
-		_panic("futex_wake_single failure")
+		panic_contextless("futex_wake_single failure")
 	}
 }
 
@@ -57,6 +57,6 @@ _futex_broadcast :: proc "contextless" (futex: ^Futex)  {
 	case .NONE:
 		return
 	case:
-		_panic("_futex_wake_all failure")
+		panic_contextless("_futex_wake_all failure")
 	}
 }

core/sync/futex_netbsd.odin

@@ -35,7 +35,7 @@ _futex_wait :: proc "contextless" (futex: ^Futex, expected: u32) -> bool {
 		case EINTR, EAGAIN:
 			return true
 		case:
-			_panic("futex_wait failure")
+			panic_contextless("futex_wait failure")
 		}	
 	}
 	return true
@@ -55,7 +55,7 @@ _futex_wait_with_timeout :: proc "contextless" (futex: ^Futex, expected: u32, du
 		case ETIMEDOUT:
 			return false
 		case:
-			_panic("futex_wait_with_timeout failure")
+			panic_contextless("futex_wait_with_timeout failure")
 		}
 	}
 	return true
@@ -63,12 +63,12 @@ _futex_wait_with_timeout :: proc "contextless" (futex: ^Futex, expected: u32, du
 
 _futex_signal :: proc "contextless" (futex: ^Futex) {
 	if _, ok := intrinsics.syscall_bsd(unix.SYS___futex, uintptr(futex), FUTEX_WAKE_PRIVATE, 1, 0, 0, 0); !ok {
-		_panic("futex_wake_single failure")
+		panic_contextless("futex_wake_single failure")
 	}
 }
 
 _futex_broadcast :: proc "contextless" (futex: ^Futex)  {
 	if _, ok := intrinsics.syscall_bsd(unix.SYS___futex, uintptr(futex), FUTEX_WAKE_PRIVATE, uintptr(max(i32)), 0, 0, 0); !ok {
-		_panic("_futex_wake_all failure")
+		panic_contextless("_futex_wake_all failure")
 	}
 }

core/sync/futex_openbsd.odin

@@ -36,7 +36,7 @@ _futex_wait :: proc "contextless" (f: ^Futex, expected: u32) -> bool {
 		return false
 	}
 
-	_panic("futex_wait failure")
+	panic_contextless("futex_wait failure")
 }
 
 _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, duration: time.Duration) -> bool {
@@ -62,14 +62,14 @@ _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, durati
 		return false
 	}
 
-	_panic("futex_wait_with_timeout failure")
+	panic_contextless("futex_wait_with_timeout failure")
 }
 
 _futex_signal :: proc "contextless" (f: ^Futex) {
 	res := _unix_futex(f, FUTEX_WAKE_PRIVATE, 1, nil)
 
 	if res == -1 {
-		_panic("futex_wake_single failure")
+		panic_contextless("futex_wake_single failure")
 	}
 }
 
@@ -77,6 +77,6 @@ _futex_broadcast :: proc "contextless" (f: ^Futex)  {
 	res := _unix_futex(f, FUTEX_WAKE_PRIVATE, u32(max(i32)), nil)
 
 	if res == -1 {
-		_panic("_futex_wake_all failure")
+		panic_contextless("_futex_wake_all failure")
 	}
 }

core/sync/futex_wasm.odin

@@ -10,7 +10,7 @@ import "core:time"
 
 _futex_wait :: proc "contextless" (f: ^Futex, expected: u32) -> bool {
 	when !intrinsics.has_target_feature("atomics") {
-		_panic("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
+		panic_contextless("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
 	} else {
 		s := intrinsics.wasm_memory_atomic_wait32((^u32)(f), expected, -1)
 		return s != 0
@@ -19,7 +19,7 @@ _futex_wait :: proc "contextless" (f: ^Futex, expected: u32) -> bool {
 
 _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, duration: time.Duration) -> bool {
 	when !intrinsics.has_target_feature("atomics") {
-		_panic("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
+		panic_contextless("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
 	} else {
 		s := intrinsics.wasm_memory_atomic_wait32((^u32)(f), expected, i64(duration))
 		return s != 0
@@ -28,7 +28,7 @@ _futex_wait_with_timeout :: proc "contextless" (f: ^Futex, expected: u32, durati
 
 _futex_signal :: proc "contextless" (f: ^Futex) {
 	when !intrinsics.has_target_feature("atomics") {
-		_panic("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
+		panic_contextless("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
 	} else {
 		loop: for {
 			s := intrinsics.wasm_memory_atomic_notify32((^u32)(f), 1)
@@ -41,7 +41,7 @@ _futex_signal :: proc "contextless" (f: ^Futex) {
 
 _futex_broadcast :: proc "contextless" (f: ^Futex) {
 	when !intrinsics.has_target_feature("atomics") {
-		_panic("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
+		panic_contextless("usage of `core:sync` requires the `-target-feature:\"atomics\"` or a `-microarch` that supports it")
 	} else {
 		loop: for {
 			s := intrinsics.wasm_memory_atomic_notify32((^u32)(f), ~u32(0))

core/sync/primitives.odin

@@ -1,6 +1,5 @@
 package sync
 
-import "base:runtime"
 import "core:time"
 
 /*
@@ -560,7 +559,7 @@ futex_wait :: proc "contextless" (f: ^Futex, expected: u32) {
 		return
 	}
 	ok := _futex_wait(f, expected)
-	_assert(ok, "futex_wait failure")
+	assert_contextless(ok, "futex_wait failure")
 }
 
 /*
@@ -597,18 +596,3 @@ Wake up multiple threads waiting on a futex.
 futex_broadcast :: proc "contextless" (f: ^Futex) {
 	_futex_broadcast(f)
 }
-
-
-@(private)
-_assert :: proc "contextless" (cond: bool, msg: string) {
-	if !cond {
-		_panic(msg)
-	}
-}
-
-@(private)
-_panic :: proc "contextless" (msg: string) -> ! {
-	runtime.print_string(msg)
-	runtime.print_byte('\n')
-	runtime.trap()
-}

core/sync/primitives_atomic.odin

@@ -240,7 +240,7 @@ atomic_recursive_mutex_lock :: proc "contextless" (m: ^Atomic_Recursive_Mutex) {
 
 atomic_recursive_mutex_unlock :: proc "contextless" (m: ^Atomic_Recursive_Mutex) {
 	tid := current_thread_id()
-	_assert(tid == m.owner, "tid != m.owner")
+	assert_contextless(tid == m.owner, "tid != m.owner")
 	m.recursion -= 1
 	recursion := m.recursion
 	if recursion == 0 {