From 3184d3f9a5cff766aa17a8fb12d8a76513804e35 Mon Sep 17 00:00:00 2001
From: Jonathan Larmour <jifl@eCosCentric.com>
Date: Thu, 26 Apr 2012 15:20:14 +0000
Subject: 	* arm-tdep.h (VFP_REGISTER_SIZE): Define. 	*
 features/arm-with-m-vfp-d16.xml: New file. Describes 	Cortex-M with
 VFPv4-sp-d16 FPU register layout. 	* features/Makefile (WHICH): Add
 arm-with-m-vfp-d16. 	* features/arm-with-m-vfp-d16.c: New. Generated from
 above. 	* arm-tdep.c: Include arm-with-m-vfp-d16.c. 
 (arm-register_g_packet_guesses): Add vfp-d16 guess. 
 (_initialise_arm_tdep): Initialize arm-with-m-vfp-d16 tdesc.

---
 gdb/features/Makefile               |  2 +-
 gdb/features/arm-with-m-vfp-d16.c   | 53 +++++++++++++++++++++++++++++++++++++
 gdb/features/arm-with-m-vfp-d16.xml | 13 +++++++++
 3 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 gdb/features/arm-with-m-vfp-d16.c
 create mode 100644 gdb/features/arm-with-m-vfp-d16.xml

(limited to 'gdb/features')

diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index 83f5077..79803a5 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -31,7 +31,7 @@
 #   make GDB=/path/to/gdb XMLTOC="xml files" cfiles
 
 WHICH = arm-with-iwmmxt arm-with-vfpv2 arm-with-vfpv3 arm-with-neon \
-	arm-with-m arm-with-m-fpa-layout \
+	arm-with-m arm-with-m-fpa-layout arm-with-m-vfp-d16 \
 	i386/i386 i386/i386-linux \
 	i386/i386-mmx i386/i386-mmx-linux \
 	i386/amd64 i386/amd64-linux \
diff --git a/gdb/features/arm-with-m-vfp-d16.c b/gdb/features/arm-with-m-vfp-d16.c
new file mode 100644
index 0000000..cadeaf1
--- /dev/null
+++ b/gdb/features/arm-with-m-vfp-d16.c
@@ -0,0 +1,53 @@
+/* THIS FILE IS GENERATED.  Original: arm-with-m-vfp-d16.xml */
+
+#include "defs.h"
+#include "osabi.h"
+#include "target-descriptions.h"
+
+struct target_desc *tdesc_arm_with_m_vfp_d16;
+static void
+initialize_tdesc_arm_with_m_vfp_d16 (void)
+{
+  struct target_desc *result = allocate_target_description ();
+  struct tdesc_feature *feature;
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile");
+  tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "sp", 13, 1, NULL, 32, "data_ptr");
+  tdesc_create_reg (feature, "lr", 14, 1, NULL, 32, "int");
+  tdesc_create_reg (feature, "pc", 15, 1, NULL, 32, "code_ptr");
+  tdesc_create_reg (feature, "xpsr", 25, 1, NULL, 32, "int");
+
+  feature = tdesc_create_feature (result, "org.gnu.gdb.arm.vfp");
+  tdesc_create_reg (feature, "d0", 26, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d1", 27, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d2", 28, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d3", 29, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d4", 30, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d5", 31, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d6", 32, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d7", 33, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d8", 34, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d9", 35, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d10", 36, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d11", 37, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d12", 38, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d13", 39, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d14", 40, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "d15", 41, 1, NULL, 64, "ieee_double");
+  tdesc_create_reg (feature, "fpscr", 42, 1, "float", 32, "int");
+
+  tdesc_arm_with_m_vfp_d16 = result;
+}
diff --git a/gdb/features/arm-with-m-vfp-d16.xml b/gdb/features/arm-with-m-vfp-d16.xml
new file mode 100644
index 0000000..9637d5e
--- /dev/null
+++ b/gdb/features/arm-with-m-vfp-d16.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2010-2012 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <xi:include href="arm-m-profile.xml"/>
+  <!-- Layout of vfpv4-sp-d16 is identical to vfpv2 -->
+  <xi:include href="arm-vfpv2.xml"/>
+</target>
-- 
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