From: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Tue, 2 Sep 2014 14:34:34 +0000 (+0000)
Subject: SCORE: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
X-Git-Tag: binutils-2_25~222
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9845a0b521d8a9a117d37dbfdec56677dd7cdae8;p=external%2Fbinutils.git

SCORE: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'

For S+core targets, no longer define the gdbarch method
'regset_from_core_section', but the iterator method instead.

gdb/ChangeLog:

	* score-tdep.c (score7_linux_regset_from_core_section): Remove.
	(score7_linux_iterate_over_regset_sections): New.
	(score_gdbarch_init): Adjust gdbarch initialization.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9d8dd86..8b216e2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2014-09-30  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 
+	* score-tdep.c (score7_linux_regset_from_core_section): Remove.
+	(score7_linux_iterate_over_regset_sections): New.
+	(score_gdbarch_init): Adjust gdbarch initialization.
+
+2014-09-30  Andreas Arnez  <arnez@linux.vnet.ibm.com>
+
 	* configure.tgt (gdb_target_obs): Add fbsd-tdep.o for PowerPC
 	FreeBSD targets.
 	* ppcfbsd-nat.c (_initialize_ppcfbsd_nat): Do not set target
diff --git a/gdb/score-tdep.c b/gdb/score-tdep.c
index d61faf0..dd438f9 100644
--- a/gdb/score-tdep.c
+++ b/gdb/score-tdep.c
@@ -1445,21 +1445,16 @@ static const struct regset score7_linux_gregset =
     regcache_collect_regset
   };
 
-/* Return the appropriate register set from the core section identified
-   by SECT_NAME and SECT_SIZE.  */
+/* Iterate over core file register note sections.  */
 
-static const struct regset *
-score7_linux_regset_from_core_section(struct gdbarch *gdbarch,
-                    const char *sect_name, size_t sect_size)
+static void
+score7_linux_iterate_over_regset_sections (struct gdbarch *gdbarch,
+					   iterate_over_regset_sections_cb *cb,
+					   void *cb_data,
+					   const struct regcache *regcache)
 {
-  gdb_assert (gdbarch != NULL);
-  gdb_assert (sect_name != NULL);
-
-  if (strcmp(sect_name, ".reg") == 0
-      && sect_size == SCORE7_LINUX_SIZEOF_GREGSET)
-    return &score7_linux_gregset;
-
-  return NULL;
+  cb (".reg", SCORE7_LINUX_SIZEOF_GREGSET, &score7_linux_gregset,
+      NULL, cb_data);
 }
 
 static struct gdbarch *
@@ -1504,8 +1499,8 @@ score_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
       set_gdbarch_register_name (gdbarch, score7_register_name);
       set_gdbarch_num_regs (gdbarch, SCORE7_NUM_REGS);
       /* Core file support.  */
-      set_gdbarch_regset_from_core_section (gdbarch,
-					    score7_linux_regset_from_core_section);
+      set_gdbarch_iterate_over_regset_sections
+	(gdbarch, score7_linux_iterate_over_regset_sections);
       break;
 
     case bfd_mach_score3: