HPPA: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'

For HP PA-RISC targets, no longer define the gdbarch method
'regset_from_core_section', but the iterator method instead.

gdb/ChangeLog:

	* hppa-hpux-tdep.c (hppa_hpux_regset_from_core_section): Remove.
	(hppa_hpux_iterate_over_regset_sections): New.
	(hppa_hpux_init_abi): Adjust gdbarch initialization.
	* hppa-linux-tdep.c (hppa_linux_regset_from_core_section): Remove.
	(hppa_linux_iterate_over_regset_sections): New.
	(hppa_linux_init_abi): Adjust.
	* hppanbsd-tdep.c (hppaobsd_regset_from_core_section): Remove.
	(hppanbsd_iterate_over_regset_sections): New.
	(hppanbsd_init_abi): Adjust.
	* hppaobsd-tdep.c (hppaobsd_regset_from_core_section): Remove.
	(hppaobsd_iterate_over_regset_sections): New.
	(hppaobsd_init_abi): Adjust.

1 files changed, 9 insertions, 11 deletions

diff --git a/gdb/hppanbsd-tdep.c b/gdb/hppanbsd-tdep.c
index b3f04c7..4587466 100644
--- a/gdb/hppanbsd-tdep.c
+++ b/gdb/hppanbsd-tdep.c
@@ -184,17 +184,15 @@ static const struct regset hppanbsd_gregset =
   hppanbsd_supply_gregset
 };
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
+/* Iterate over supported core file register note sections. */
 
-static const struct regset *
-hppanbsd_regset_from_core_section (struct gdbarch *gdbarch,
-				  const char *sect_name, size_t sect_size)
+static void
+hppanbsd_iterate_over_regset_sections (struct gdbarch *gdbarch,
+				       iterate_over_regset_sections_cb *cb,
+				       void *cb_data,
+				       const struct regcache *regcache)
 {
-  if (strcmp (sect_name, ".reg") == 0 && sect_size >= HPPANBSD_SIZEOF_GREGS)
-    return &hppanbsd_gregset;
-
-  return NULL;
+  cb (".reg", HPPANBSD_SIZEOF_GREGS, &hppanbsd_gregset, NULL, cb_data);
 }
 
 static void
@@ -204,8 +202,8 @@ hppanbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   hppabsd_init_abi (info, gdbarch);
 
   /* Core file support.  */
-  set_gdbarch_regset_from_core_section
-    (gdbarch, hppanbsd_regset_from_core_section);
+  set_gdbarch_iterate_over_regset_sections
+    (gdbarch, hppanbsd_iterate_over_regset_sections);
 
   tramp_frame_prepend_unwinder (gdbarch, &hppanbsd_sigtramp_si4);
 }