From: John Baldwin <jhb@FreeBSD.org>
To: gdb-patches@sourceware.org
Subject: [PATCH v2 2/5] x86-bsd-nat: Only define gdb_ptrace when using debug registers.
Date: Tue, 27 Jul 2021 10:41:07 -0700 [thread overview]
Message-ID: <20210727174110.62480-3-jhb@FreeBSD.org> (raw)
In-Reply-To: <20210727174110.62480-1-jhb@FreeBSD.org>
This fixes an unused function warning on OpenBSD which does not
support PT_GETDBREGS.
---
gdb/x86-bsd-nat.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/gdb/x86-bsd-nat.c b/gdb/x86-bsd-nat.c
index 453fc44116c..6aac76f1826 100644
--- a/gdb/x86-bsd-nat.c
+++ b/gdb/x86-bsd-nat.c
@@ -33,6 +33,14 @@
#include "inf-ptrace.h"
\f
+#ifdef PT_GETXSTATE_INFO
+size_t x86bsd_xsave_len;
+#endif
+
+/* Support for debug registers. */
+
+#ifdef HAVE_PT_GETDBREGS
+
static PTRACE_TYPE_RET
gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr)
{
@@ -46,14 +54,6 @@ gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr)
#endif
}
-#ifdef PT_GETXSTATE_INFO
-size_t x86bsd_xsave_len;
-#endif
-
-/* Support for debug registers. */
-
-#ifdef HAVE_PT_GETDBREGS
-
/* Helper macro to access debug register X. FreeBSD/amd64 and modern
versions of FreeBSD/i386 provide this macro in system headers. Define
a local version for systems that do not provide it. */
--
2.31.1
next prev parent reply other threads:[~2021-07-27 17:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-27 17:41 [PATCH v2 0/5] A few fixes to OpenBSD's native target John Baldwin
2021-07-27 17:41 ` [PATCH v2 1/5] Don't compile x86 debug register support on OpenBSD John Baldwin
2021-07-27 17:41 ` John Baldwin [this message]
2021-07-27 17:41 ` [PATCH v2 3/5] obsd-nat: Various fixes to obsd_nat_target::wait John Baldwin
2021-07-29 19:05 ` Simon Marchi
2021-07-29 19:11 ` Simon Marchi
2021-07-29 20:11 ` John Baldwin
2021-07-30 1:27 ` Simon Marchi
2021-07-27 17:41 ` [PATCH v2 4/5] obsd-nat: Various fixes for fork following John Baldwin
2021-07-29 19:14 ` Simon Marchi
2021-07-27 17:41 ` [PATCH v2 5/5] obsd-nat: Report both thread and PID in ::pid_to_str John Baldwin
2021-07-29 19:15 ` [PATCH v2 0/5] A few fixes to OpenBSD's native target Simon Marchi
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