btrace: temporarily set inferior_ptid in record_btrace_start_replaying

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

diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index b075437d6f484343d17e69a64bb1e6f6788e04f6..5c777841d6bc396bd8e1f226f2aced086eec87cd 100644 (file)
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright (C) 2003-2014 Free Software Foundation, Inc.
+   Copyright (C) 2003-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -35,8 +35,6 @@
 #include "target.h"
 #include "value.h"
 
-#include <string.h>
-
 #include "sparc-tdep.h"
 #include "sparc-ravenscar-thread.h"
 
@@ -454,10 +452,10 @@ sparc32_pseudo_register_write (struct gdbarch *gdbarch,
   regcache_raw_write (regcache, regnum + 1, buf + 4);
 }
 \f
-/* Implement "in_function_epilogue_p".  */
+/* Implement the stack_frame_destroyed_p gdbarch method.  */
 
 int
-sparc_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
+sparc_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
   /* This function must return true if we are one instruction after an
      instruction that destroyed the stack frame of the current
@@ -1647,22 +1645,18 @@ sparc_write_pc (struct regcache *regcache, CORE_ADDR pc)
 }
 \f
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
+/* Iterate over core file register note sections.  */
 
-static const struct regset *
-sparc_regset_from_core_section (struct gdbarch *gdbarch,
-                               const char *sect_name, size_t sect_size)
+static void
+sparc_iterate_over_regset_sections (struct gdbarch *gdbarch,
+                                   iterate_over_regset_sections_cb *cb,
+                                   void *cb_data,
+                                   const struct regcache *regcache)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
-  if (strcmp (sect_name, ".reg") == 0 && sect_size >= tdep->sizeof_gregset)
-    return tdep->gregset;
-
-  if (strcmp (sect_name, ".reg2") == 0 && sect_size >= tdep->sizeof_fpregset)
-    return tdep->fpregset;
-
-  return NULL;
+  cb (".reg", tdep->sizeof_gregset, tdep->gregset, NULL, cb_data);
+  cb (".reg2", tdep->sizeof_fpregset, tdep->fpregset, NULL, cb_data);
 }
 \f
 
@@ -1742,8 +1736,8 @@ sparc32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* If we have register sets, enable the generic core file support.  */
   if (tdep->gregset)
-    set_gdbarch_regset_from_core_section (gdbarch,
-                                         sparc_regset_from_core_section);
+    set_gdbarch_iterate_over_regset_sections
+      (gdbarch, sparc_iterate_over_regset_sections);
 
   register_sparc_ravenscar_ops (gdbarch);