1 files changed, 0 insertions, 91 deletions
diff --git a/devel/gdb/files/patch-gdb-amd64bsd-nat.c b/devel/gdb/files/patch-gdb-amd64bsd-nat.c
deleted file mode 100644
index dd488502a9ea..000000000000
--- a/devel/gdb/files/patch-gdb-amd64bsd-nat.c
+++ /dev/null
@@ -1,91 +0,0 @@
---- gdb/amd64bsd-nat.c.orig	2011-09-23 01:35:24.211306143 +0100
-+++ gdb/amd64bsd-nat.c	2011-09-23 01:28:28.444487431 +0100
-@@ -33,6 +33,7 @@
- 
- #include "amd64-tdep.h"
- #include "amd64-nat.h"
-+#include "amd64bsd-nat.h"
- #include "inf-ptrace.h"
- 
- 
-@@ -126,3 +127,80 @@
-   t->to_store_registers = amd64bsd_store_inferior_registers;
-   return t;
- }
-+
-+
-+/* Support for debug registers.  */
-+
-+#ifdef HAVE_PT_GETDBREGS
-+
-+/* Not all versions of FreeBSD/i386 that support the debug registers
-+   have this macro.  */
-+#ifndef DBREG_DRX
-+#define DBREG_DRX(d, x) ((&d->dr0)[x])
-+#endif
-+
-+static void
-+amd64bsd_dr_set (int regnum, unsigned long value)
-+{
-+  struct dbreg dbregs;
-+
-+  if (ptrace (PT_GETDBREGS, PIDGET (inferior_ptid),
-+              (PTRACE_TYPE_ARG3) &dbregs, 0) == -1)
-+    perror_with_name (_("Couldn't get debug registers"));
-+
-+  /* For some mysterious reason, some of the reserved bits in the
-+     debug control register get set.  Mask these off, otherwise the
-+     ptrace call below will fail.  */
-+  DBREG_DRX ((&dbregs), 7) &= ~(0x0000fc00);
-+
-+  DBREG_DRX ((&dbregs), regnum) = value;
-+
-+  if (ptrace (PT_SETDBREGS, PIDGET (inferior_ptid),
-+              (PTRACE_TYPE_ARG3) &dbregs, 0) == -1)
-+    perror_with_name (_("Couldn't write debug registers"));
-+}
-+
-+void
-+amd64bsd_dr_set_control (unsigned long control)
-+{
-+  amd64bsd_dr_set (7, control);
-+}
-+
-+void
-+amd64bsd_dr_set_addr (int regnum, CORE_ADDR addr)
-+{
-+  gdb_assert (regnum >= 0 && regnum <= 4);
-+
-+  amd64bsd_dr_set (regnum, addr);
-+}
-+
-+void
-+amd64bsd_dr_reset_addr (int regnum)
-+{
-+  gdb_assert (regnum >= 0 && regnum <= 4);
-+
-+  amd64bsd_dr_set (regnum, 0);
-+}
-+
-+unsigned long
-+amd64bsd_dr_get_status (void)
-+{
-+  struct dbreg dbregs;
-+
-+  /* FIXME: kettenis/2001-03-31: Calling perror_with_name if the
-+     ptrace call fails breaks debugging remote targets.  The correct
-+     way to fix this is to add the hardware breakpoint and watchpoint
-+     stuff to the target vector.  For now, just return zero if the
-+     ptrace call fails.  */
-+  if (ptrace (PT_GETDBREGS, PIDGET (inferior_ptid),
-+	      (PTRACE_TYPE_ARG3) &dbregs, 0) == -1)
-+#if 0
-+    perror_with_name (_("Couldn't read debug registers"));
-+#else
-+    return 0;
-+#endif
-+
-+  return DBREG_DRX ((&dbregs), 6);
-+}
-+
-+#endif /* PT_GETDBREGS */