From 85d610d6a16113794e9e4b9345e80187e84e059d Mon Sep 17 00:00:00 2001
From: des <des@FreeBSD.org>
Date: Fri, 15 Mar 2002 20:17:12 +0000
Subject: PT_[GS]ET{,DB,FP}REGS isn't really optional any more, since we have
 dummy backend functions for those archs that don't support them.  I meant to
 do this ages ago, but never got around to it.

Inspired by:	OpenBSD
---
 sys/kern/sys_process.c | 26 +-------------------------
 1 file changed, 1 insertion(+), 25 deletions(-)

(limited to 'sys/kern/sys_process.c')

diff --git a/sys/kern/sys_process.c b/sys/kern/sys_process.c
index e15f191..e6af165 100644
--- a/sys/kern/sys_process.c
+++ b/sys/kern/sys_process.c
@@ -394,24 +394,12 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 	case PT_KILL:
 	case PT_STEP:
 	case PT_DETACH:
-#ifdef PT_GETREGS
 	case PT_GETREGS:
-#endif
-#ifdef PT_SETREGS
 	case PT_SETREGS:
-#endif
-#ifdef PT_GETFPREGS
 	case PT_GETFPREGS:
-#endif
-#ifdef PT_SETFPREGS
 	case PT_SETFPREGS:
-#endif
-#ifdef PT_GETDBREGS
 	case PT_GETDBREGS:
-#endif
-#ifdef PT_SETDBREGS
 	case PT_SETDBREGS:
-#endif
 		/* not being traced... */
 		if ((p->p_flag & P_TRACED) == 0) {
 			PROC_UNLOCK(p);
@@ -584,7 +572,6 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 		uap->data = SIGKILL;
 		goto sendsig;	/* in PT_CONTINUE above */
 
-#ifdef PT_SETREGS
 	case PT_SETREGS:
 		error = copyin(uap->addr, &r.reg, sizeof r.reg);
 		if (error == 0) {
@@ -593,9 +580,7 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 			PRELE(p);
 		}
 		return (error);
-#endif /* PT_SETREGS */
 
-#ifdef PT_GETREGS
 	case PT_GETREGS:
 		PHOLD(p);
 		error = proc_read_regs(td2, &r.reg);
@@ -603,9 +588,7 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 		if (error == 0)
 			error = copyout(&r.reg, uap->addr, sizeof r.reg);
 		return (error);
-#endif /* PT_SETREGS */
 
-#ifdef PT_SETFPREGS
 	case PT_SETFPREGS:
 		error = copyin(uap->addr, &r.fpreg, sizeof r.fpreg);
 		if (error == 0) {
@@ -614,9 +597,7 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 			PRELE(p);
 		}
 		return (error);
-#endif /* PT_SETFPREGS */
 
-#ifdef PT_GETFPREGS
 	case PT_GETFPREGS:
 		PHOLD(p);
 		error = proc_read_fpregs(td2, &r.fpreg);
@@ -624,9 +605,7 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 		if (error == 0)
 			error = copyout(&r.fpreg, uap->addr, sizeof r.fpreg);
 		return (error);
-#endif /* PT_SETFPREGS */
 
-#ifdef PT_SETDBREGS
 	case PT_SETDBREGS:
 		error = copyin(uap->addr, &r.dbreg, sizeof r.dbreg);
 		if (error == 0) {
@@ -635,9 +614,7 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 			PRELE(p);
 		}
 		return (error);
-#endif /* PT_SETDBREGS */
-		
-#ifdef PT_GETDBREGS
+
 	case PT_GETDBREGS:
 		PHOLD(p);
 		error = proc_read_dbregs(td2, &r.dbreg);
@@ -645,7 +622,6 @@ ptrace(struct thread *td, struct ptrace_args *uap)
 		if (error == 0)
 			error = copyout(&r.dbreg, uap->addr, sizeof r.dbreg);
 		return (error);
-#endif /* PT_SETDBREGS */
 
 	default:
 		KASSERT(0, ("unreachable code\n"));
-- 
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