PR python/15620, PR python/18620 - breakpoint events in Python

[deliverable/binutils-gdb.git] / gdb / sparc64fbsd-tdep.c

diff --git a/gdb/sparc64fbsd-tdep.c b/gdb/sparc64fbsd-tdep.c
index 36a117711f05459e5f2e9b68cf4246c1d6877cc5..27ca52e66a21485f9bb23a4b8438520fefe9e3f5 100644 (file)
--- a/gdb/sparc64fbsd-tdep.c
+++ b/gdb/sparc64fbsd-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for FreeBSD/sparc64.
 
-   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2003-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -28,14 +27,12 @@
 #include "target.h"
 #include "trad-frame.h"
 
-#include "gdb_assert.h"
-#include "gdb_string.h"
-
 #include "sparc64-tdep.h"
+#include "fbsd-tdep.h"
 #include "solib-svr4.h"
 
 /* From <machine/reg.h>.  */
-const struct sparc_gregset sparc64fbsd_gregset =
+const struct sparc_gregmap sparc64fbsd_gregmap =
 {
   26 * 8,                      /* "tstate" */
   25 * 8,                      /* %pc */
@@ -54,7 +51,7 @@ sparc64fbsd_supply_gregset (const struct regset *regset,
                            struct regcache *regcache,
                            int regnum, const void *gregs, size_t len)
 {
-  sparc64_supply_gregset (&sparc64fbsd_gregset, regcache, regnum, gregs);
+  sparc64_supply_gregset (&sparc64fbsd_gregmap, regcache, regnum, gregs);
 }
 
 static void
@@ -62,7 +59,7 @@ sparc64fbsd_collect_gregset (const struct regset *regset,
                             const struct regcache *regcache,
                             int regnum, void *gregs, size_t len)
 {
-  sparc64_collect_gregset (&sparc64fbsd_gregset, regcache, regnum, gregs);
+  sparc64_collect_gregset (&sparc64fbsd_gregmap, regcache, regnum, gregs);
 }
 
 static void
@@ -70,7 +67,7 @@ sparc64fbsd_supply_fpregset (const struct regset *regset,
                             struct regcache *regcache,
                             int regnum, const void *fpregs, size_t len)
 {
-  sparc64_supply_fpregset (regcache, regnum, fpregs);
+  sparc64_supply_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
 }
 
 static void
@@ -78,14 +75,14 @@ sparc64fbsd_collect_fpregset (const struct regset *regset,
                              const struct regcache *regcache,
                              int regnum, void *fpregs, size_t len)
 {
-  sparc64_collect_fpregset (regcache, regnum, fpregs);
+  sparc64_collect_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
 }
 \f
 
 /* Signal trampolines.  */
 
 static int
-sparc64fbsd_pc_in_sigtramp (CORE_ADDR pc, char *name)
+sparc64fbsd_pc_in_sigtramp (CORE_ADDR pc, const char *name)
 {
   return (name && strcmp (name, "__sigtramp") == 0);
 }
@@ -100,7 +97,7 @@ sparc64fbsd_sigtramp_frame_cache (struct frame_info *this_frame,
   int regnum;
 
   if (*this_cache)
-    return *this_cache;
+    return (struct sparc_frame_cache *) *this_cache;
 
   cache = sparc_frame_cache (this_frame, this_cache);
   gdb_assert (cache == *this_cache);
@@ -190,7 +187,7 @@ sparc64fbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
                                    void **this_cache)
 {
   CORE_ADDR pc = get_frame_pc (this_frame);
-  char *name;
+  const char *name;
 
   find_pc_partial_function (pc, &name, NULL, NULL);
   if (sparc64fbsd_pc_in_sigtramp (pc, name))
@@ -202,6 +199,7 @@ sparc64fbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
 static const struct frame_unwind sparc64fbsd_sigtramp_frame_unwind =
 {
   SIGTRAMP_FRAME,
+  default_frame_unwind_stop_reason,
   sparc64fbsd_sigtramp_frame_this_id,
   sparc64fbsd_sigtramp_frame_prev_register,
   NULL,
@@ -209,17 +207,28 @@ static const struct frame_unwind sparc64fbsd_sigtramp_frame_unwind =
 };
 \f
 
+static const struct regset sparc64fbsd_gregset =
+  {
+    NULL, sparc64fbsd_supply_gregset, sparc64fbsd_collect_gregset
+  };
+
+static const struct regset sparc64fbsd_fpregset =
+  {
+    NULL, sparc64fbsd_supply_fpregset, sparc64fbsd_collect_fpregset
+  };
+
 static void
 sparc64fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
-  tdep->gregset = regset_alloc (gdbarch, sparc64fbsd_supply_gregset,
-                               sparc64fbsd_collect_gregset);
+  /* Generic FreeBSD support. */
+  fbsd_init_abi (info, gdbarch);
+
+  tdep->gregset = &sparc64fbsd_gregset;
   tdep->sizeof_gregset = 256;
 
-  tdep->fpregset = regset_alloc (gdbarch, sparc64fbsd_supply_fpregset,
-                                sparc64fbsd_collect_fpregset);
+  tdep->fpregset = &sparc64fbsd_fpregset;
   tdep->sizeof_fpregset = 272;
 
   frame_unwind_append_unwinder (gdbarch, &sparc64fbsd_sigtramp_frame_unwind);