Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

* arm-tdep.c: Include "remote.h" and "features/arm-with-m-fpa-layout.c".

Browse Source 
(arm_register_g_packet_guesses): New function.
	(arm_gdbarch_init): Don't force a target description with
	registers when the executable is detected as M-profile.  Instead
	set gdbarch->tdep->is_m.  Register `g' packet guesses.
	(_initialize_arm_tdep): Initialize the new target description.
	* features/arm-with-m-fpa-layout.xml: New description.
	* features/arm-with-m-fpa-layout.c: New, generated.
This commit is contained in:
Jonathan Larmour
2012-03-15 18:53:43 +00:00
parent 35c63cd8ce
commit 25f8c69270
4 changed files with 142 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
gdb/features/arm-with-m-fpa-layout.c Normal file
View File

@@ -0,0 +1,44 @@
/* THIS FILE IS GENERATED. Original: arm-with-m-fpa-layout.xml */
#include "defs.h"
#include "osabi.h"
#include "target-descriptions.h"
struct target_desc *tdesc_arm_with_m_fpa_layout;
static void
initialize_tdesc_arm_with_m_fpa_layout (void)
{
struct target_desc *result = allocate_target_description ();
struct tdesc_feature *feature;
struct tdesc_type *field_type, *type;
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, "", 16, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 17, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 18, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 19, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 20, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 21, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 22, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 23, 1, NULL, 96, "arm_fpa_ext");
tdesc_create_reg (feature, "", 24, 1, NULL, 32, "int");
tdesc_create_reg (feature, "xpsr", 25, 1, NULL, 32, "int");
tdesc_arm_with_m_fpa_layout = result;
}

45
gdb/features/arm-with-m-fpa-layout.xml Normal file
View File

@@ -0,0 +1,45 @@
<?xml version="1.0"?>
<!-- Copyright (C) 2007, 2008, 2009, 2010, 2011 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. -->
<!-- A target description for an M-profile device, for stubs that
transfer registers using the historical fpa layout. -->
<!DOCTYPE target SYSTEM "gdb-target.dtd">
<target>
<feature name="org.gnu.gdb.arm.m-profile">
<reg name="r0" bitsize="32"/>
<reg name="r1" bitsize="32"/>
<reg name="r2" bitsize="32"/>
<reg name="r3" bitsize="32"/>
<reg name="r4" bitsize="32"/>
<reg name="r5" bitsize="32"/>
<reg name="r6" bitsize="32"/>
<reg name="r7" bitsize="32"/>
<reg name="r8" bitsize="32"/>
<reg name="r9" bitsize="32"/>
<reg name="r10" bitsize="32"/>
<reg name="r11" bitsize="32"/>
<reg name="r12" bitsize="32"/>
<reg name="sp" bitsize="32" type="data_ptr"/>
<reg name="lr" bitsize="32"/>
<reg name="pc" bitsize="32" type="code_ptr"/>
<!-- Slack for unused FPA registers (f0-f7 + fps).
See arm-fpa.xml. -->
<reg name="" bitsize="96" type="arm_fpa_ext" regnum="16"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="96" type="arm_fpa_ext"/>
<reg name="" bitsize="32"/>
<reg name="xpsr" bitsize="32" regnum="25"/>
</feature>
</target>