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[binutils-gdb] Provide type_align gdbarch function for nios2.
- From: Sandra Loosemore <sandra at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 15 Sep 2018 03:10:48 -0000
- Subject: [binutils-gdb] Provide type_align gdbarch function for nios2.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f70e088ff4ebf79a4bea45e84a8b042706e6e083
commit f70e088ff4ebf79a4bea45e84a8b042706e6e083
Author: Sandra Loosemore <sandra@codesourcery.com>
Date: Fri Sep 14 20:09:46 2018 -0700
Provide type_align gdbarch function for nios2.
2018-09-14 Sandra Loosemore <sandra@codesourcery.com>
gdb/
* nios2-tdep.c (nios2_type_align): New.
(nios2_gdb_arch_init): Install type_align hook.
Diff:
---
gdb/ChangeLog | 5 +++++
gdb/nios2-tdep.c | 11 +++++++++++
2 files changed, 16 insertions(+)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4e667b7..6fe0526 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-09-14 Sandra Loosemore <sandra@codesourcery.com>
+
+ * nios2-tdep.c (nios2_type_align): New.
+ (nios2_gdb_arch_init): Install type_align hook.
+
2018-09-10 Andrew Burgess <andrew.burgess@embecosm.com>
* eval.c (fake_method::fake_method): Call xzalloc directly for a
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index c7d5b9f..eb5285a 100644
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -2230,6 +2230,15 @@ nios2_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
return 1;
}
+/* Implement the type_align gdbarch function. */
+
+static ULONGEST
+nios2_type_align (struct gdbarch *gdbarch, struct type *type)
+{
+ type = check_typedef (type);
+ return std::min<ULONGEST> (4, TYPE_LENGTH (type));
+}
+
/* Initialize the Nios II gdbarch. */
static struct gdbarch *
@@ -2293,6 +2302,8 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_float_bit (gdbarch, 32);
set_gdbarch_double_bit (gdbarch, 64);
+ set_gdbarch_type_align (gdbarch, nios2_type_align);
+
set_gdbarch_float_format (gdbarch, floatformats_ieee_single);
set_gdbarch_double_format (gdbarch, floatformats_ieee_double);