From 23ea9aebceb83a7b0e00da62de37d592ba51b616 Mon Sep 17 00:00:00 2001
From: Andreas Arnez <arnez@linux.vnet.ibm.com>
Date: Wed, 10 Sep 2014 08:42:07 +0000
Subject: PPC: Migrate from 'regset_from_core_section' to
'iterate_over_regset_sections'
For PPC targets, no longer define the gdbarch method
'regset_from_core_section', but the iterator method instead.
gdb/ChangeLog:
* configure.tgt (gdb_target_obs): Add fbsd-tdep.o for PowerPC
FreeBSD targets.
* ppcfbsd-nat.c (_initialize_ppcfbsd_nat): Do not set target
method 'make_corefile_notes'.
* ppcfbsd-tdep.c (fbsd-tdep.h): Include.
(ppcfbsd_regset_from_core_section): Remove.
(ppcfbsd_iterate_over_regset_sections): New.
(ppcfbsd_init_abi): Call fbsd_init_abi. Adjust gdbarch
initialization.
* ppcnbsd-tdep.c (ppcnbsd_regset_from_core_section): Remove.
(ppcnbsd_iterate_over_regset_sections): New.
(ppcnbsd_init_abi): Adjust.
* ppcobsd-tdep.c (ppcobsd_regset_from_core_section): Remove.
(ppcobsd_iterate_over_regset_sections): New.
(ppcobsd_init_abi): Adjust.
* rs6000-aix-tdep.c (rs6000_aix_regset_from_core_section): Remove.
(rs6000_aix_iterate_over_regset_sections): New.
(rs6000_aix_init_osabi): Adjust.
---
gdb/ppcnbsd-tdep.c | 24 ++++++++++--------------
1 file changed, 10 insertions(+), 14 deletions(-)
(limited to 'gdb/ppcnbsd-tdep.c')
diff --git a/gdb/ppcnbsd-tdep.c b/gdb/ppcnbsd-tdep.c
index a5c1e3d..0028e51 100644
--- a/gdb/ppcnbsd-tdep.c
+++ b/gdb/ppcnbsd-tdep.c
@@ -51,20 +51,16 @@ const struct regset ppcnbsd_fpregset =
ppc_supply_fpregset
};
-/* 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 *
-ppcnbsd_regset_from_core_section (struct gdbarch *gdbarch,
- const char *sect_name, size_t sect_size)
+static void
+ppcnbsd_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 >= 148)
- return &ppcnbsd_gregset;
-
- if (strcmp (sect_name, ".reg2") == 0 && sect_size >= 264)
- return &ppcnbsd_fpregset;
-
- return NULL;
+ cb (".reg", 148, &ppcnbsd_gregset, NULL, cb_data);
+ cb (".reg2", 264, &ppcnbsd_fpregset, NULL, cb_data);
}
@@ -185,8 +181,8 @@ ppcnbsd_init_abi (struct gdbarch_info info,
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
- set_gdbarch_regset_from_core_section
- (gdbarch, ppcnbsd_regset_from_core_section);
+ set_gdbarch_iterate_over_regset_sections
+ (gdbarch, ppcnbsd_iterate_over_regset_sections);
tramp_frame_prepend_unwinder (gdbarch, &ppcnbsd_sigtramp);
tramp_frame_prepend_unwinder (gdbarch, &ppcnbsd2_sigtramp);
--
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