Enable ptrace(2) support for PT_GETFPREGS/PT_SETFPREGS

The code is already there, it was unreachable because of this #if 0.
ok kettenis@

diff --git a/sys/arch/riscv64/include/ptrace.h b/sys/arch/riscv64/include/ptrace.h
index 189c9ef..5b0aeb4 100644 (file)
--- a/sys/arch/riscv64/include/ptrace.h
+++ b/sys/arch/riscv64/include/ptrace.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ptrace.h,v 1.2 2021/05/12 01:20:52 jsg Exp $  */
+/*     $OpenBSD: ptrace.h,v 1.3 2021/09/03 14:09:26 jca Exp $  */
 
 /*
  * Copyright (c) 2014 Patrick Wildt <patrick@blueri.se>
@@ -19,7 +19,5 @@
 #define        PT_STEP         (PT_FIRSTMACH + 0)
 #define        PT_GETREGS      (PT_FIRSTMACH + 1)
 #define        PT_SETREGS      (PT_FIRSTMACH + 2)
-#if 0  // XXX ptrace fpreg support
 #define        PT_GETFPREGS    (PT_FIRSTMACH + 3)
 #define        PT_SETFPREGS    (PT_FIRSTMACH + 4)
-#endif