From: Sandra Loosemore <sandra@codesourcery.com>
Date: Wed, 19 Sep 2018 03:57:07 +0000 (-0700)
Subject: Add gcc_target_options hook for nios2.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3d50f1706348142d0ad64cd9fad044e68951655e;p=binutils-gdb.git

Add gcc_target_options hook for nios2.

2018-09-18  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/
	* nios2-tdep.c (nios2_gcc_target_options): New.
	(nios2_gdb_arch_init): Install new hook.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 004a2533118..40d9f0d87e2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2018-09-18  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* nios2-tdep.c (nios2_gcc_target_options): New.
+	(nios2_gdb_arch_init): Install new hook.
+
 2018-09-18  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* patches/0001-Fix-PR-gdb-23558-Use-system-s-getcwd-when-cross-comp.patch:
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index eb5285a4a27..008b1d4b222 100644
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -2239,6 +2239,14 @@ nios2_type_align (struct gdbarch *gdbarch, struct type *type)
   return std::min<ULONGEST> (4, TYPE_LENGTH (type));
 }
 
+/* Implement the gcc_target_options gdbarch method.  */
+static char *
+nios2_gcc_target_options (struct gdbarch *gdbarch)
+{
+  /* GCC doesn't know "-m32".  */
+  return NULL;
+}
+
 /* Initialize the Nios II gdbarch.  */
 
 static struct gdbarch *
@@ -2344,6 +2352,9 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Single stepping.  */
   set_gdbarch_software_single_step (gdbarch, nios2_software_single_step);
 
+  /* Target options for compile.  */
+  set_gdbarch_gcc_target_options (gdbarch, nios2_gcc_target_options);
+
   /* Hook in ABI-specific overrides, if they have been registered.  */
   gdbarch_init_osabi (info, gdbarch);