arm64: Save all integer registers in exception handlers.

* This is needed in order to support syscalls and other exceptions that need to be able to inspect/modify userspace register contents. Change-Id: I8a638c0c40dd44ed882adad0591ae3bf5493a6b9 Reviewed-on: https://review.haiku-os.org/c/haiku/+/8329 Haiku-Format: Haiku-format Bot <[email protected]> Reviewed-by: waddlesplash <[email protected]> Tested-by: Commit checker robot <[email protected]>
2024-09-18 19:34:15 +00:00
parent 0f807f4401
commit c2f3786ab0
3 changed files with 17 additions and 8 deletions
@@ -132,10 +132,10 @@ struct iframe {
 	// return info
 	uint64 elr;
 	uint64 spsr;
-	uint64 x[20];
+	uint64 x[29];
+	uint64 fp;
 	uint64 lr;
 	uint64 sp;
-	uint64 fp;

 	// exception info
 	uint64 esr;