| // Copyright 2025 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| //go:build !amd64 && !arm64 && !loong64 | |
| // This provides common support for architectures that DO NOT use extended | |
| // register state in asynchronous preemption. | |
| package runtime | |
| type xRegPerG struct{} | |
| type xRegPerP struct{} | |
| // xRegState is defined only so the build fails if we try to define a real | |
| // xRegState on a noxreg architecture. | |
| type xRegState struct{} | |
| func xRegInitAlloc() {} | |
| func xRegSave(gp *g) {} | |
| //go:nosplit | |
| func xRegRestore(gp *g) {} | |
| func (*xRegPerP) free() {} | |
| func xRegScan(gp *g, gcw *gcWork, state *stackScanState) {} |