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[PATCH 22/26] VAX: 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
- Date: Fri, 12 Sep 2014 17:39:52 +0200
- Subject: [PATCH 22/26] VAX: 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 VAX targets, no longer define the gdbarch method
'regset_from_core_section', but the iterator method instead.
gdb/ChangeLog:
* vax-tdep.c (vax_regset_from_core_section): Remove.
(vax_iterate_over_regset_sections): New.
(vax_gdbarch_init): Adjust gdbarch initialization.
---
gdb/vax-tdep.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 0f47002..2793261b 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -89,17 +89,15 @@ static const struct regset vax_gregset =
vax_supply_gregset
};
-/* 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 *
-vax_regset_from_core_section (struct gdbarch *gdbarch,
- const char *sect_name, size_t sect_size)
+static void
+vax_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 >= VAX_NUM_REGS * 4)
- return &vax_gregset;
-
- return NULL;
+ cb (".reg", VAX_NUM_REGS * 4, &vax_gregset, NULL, cb_data);
}
/* The VAX UNIX calling convention uses R1 to pass a structure return
@@ -483,8 +481,8 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_pc_regnum (gdbarch, VAX_PC_REGNUM);
set_gdbarch_ps_regnum (gdbarch, VAX_PS_REGNUM);
- set_gdbarch_regset_from_core_section
- (gdbarch, vax_regset_from_core_section);
+ set_gdbarch_iterate_over_regset_sections
+ (gdbarch, vax_iterate_over_regset_sections);
/* Frame and stack info */
set_gdbarch_skip_prologue (gdbarch, vax_skip_prologue);
--
1.8.4.2