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[PATCH 18/26] SCORE: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
- From: Andreas Arnez <arnez at linux dot vnet dot ibm dot com>
- To: gdb-patches at sourceware dot org
- Cc: Qinwei <qinwei at sunnorth dot com dot cn>
- Date: Fri, 12 Sep 2014 17:39:48 +0200
- Subject: [PATCH 18/26] SCORE: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
- Authentication-results: sourceware.org; auth=none
- References: <1410536396-25524-1-git-send-email-arnez at linux dot vnet dot ibm dot com>
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.
---
gdb/score-tdep.c | 25 ++++++++++---------------
1 file changed, 10 insertions(+), 15 deletions(-)
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:
--
1.8.4.2