Add GDB XML register description support.

Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5459 c046a42c-6fe2-441c-8c8c-71466251a162

6 files changed, 244 insertions, 0 deletions

diff --git a/gdb-xml/arm-core.xml b/gdb-xml/arm-core.xml
new file mode 100644
index 0000000000..6012f34568
--- /dev/null
+++ b/gdb-xml/arm-core.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.arm.core">
+  <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"/>
+
+  <!-- The CPSR is register 25, rather than register 16, because
+       the FPA registers historically were placed between the PC
+       and the CPSR in the "g" packet.  -->
+  <reg name="cpsr" bitsize="32" regnum="25"/>
+</feature>
diff --git a/gdb-xml/arm-neon.xml b/gdb-xml/arm-neon.xml
new file mode 100644
index 0000000000..39f435ee9c
--- /dev/null
+++ b/gdb-xml/arm-neon.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.arm.neon">
+  <vector id="neon_uint8x8" type="uint8" count="8"/>
+  <vector id="neon_uint16x4" type="uint16" count="4"/>
+  <vector id="neon_uint32x2" type="uint32" count="2"/>
+  <vector id="neon_float32x2" type="ieee_single" count="2"/>
+  <union id="neon_d">
+    <field name="u8" type="neon_uint8x8"/>
+    <field name="u16" type="neon_uint16x4"/>
+    <field name="u32" type="neon_uint32x2"/>
+    <field name="u64" type="uint64"/>
+    <field name="f32" type="neon_float32x2"/>
+    <field name="f64" type="ieee_double"/>
+  </union>
+  <vector id="neon_uint8x16" type="uint8" count="16"/>
+  <vector id="neon_uint16x8" type="uint16" count="8"/>
+  <vector id="neon_uint32x4" type="uint32" count="4"/>
+  <vector id="neon_uint64x2" type="uint64" count="2"/>
+  <vector id="neon_float32x4" type="ieee_single" count="4"/>
+  <vector id="neon_float64x2" type="ieee_double" count="2"/>
+  <union id="neon_q">
+    <field name="u8" type="neon_uint8x16"/>
+    <field name="u16" type="neon_uint16x8"/>
+    <field name="u32" type="neon_uint32x4"/>
+    <field name="u64" type="neon_uint64x2"/>
+    <field name="f32" type="neon_float32x4"/>
+    <field name="f64" type="neon_float64x2"/>
+  </union>
+  <reg name="d0" bitsize="64" type="neon_d"/>
+  <reg name="d1" bitsize="64" type="neon_d"/>
+  <reg name="d2" bitsize="64" type="neon_d"/>
+  <reg name="d3" bitsize="64" type="neon_d"/>
+  <reg name="d4" bitsize="64" type="neon_d"/>
+  <reg name="d5" bitsize="64" type="neon_d"/>
+  <reg name="d6" bitsize="64" type="neon_d"/>
+  <reg name="d7" bitsize="64" type="neon_d"/>
+  <reg name="d8" bitsize="64" type="neon_d"/>
+  <reg name="d9" bitsize="64" type="neon_d"/>
+  <reg name="d10" bitsize="64" type="neon_d"/>
+  <reg name="d11" bitsize="64" type="neon_d"/>
+  <reg name="d12" bitsize="64" type="neon_d"/>
+  <reg name="d13" bitsize="64" type="neon_d"/>
+  <reg name="d14" bitsize="64" type="neon_d"/>
+  <reg name="d15" bitsize="64" type="neon_d"/>
+  <reg name="d16" bitsize="64" type="neon_d"/>
+  <reg name="d17" bitsize="64" type="neon_d"/>
+  <reg name="d18" bitsize="64" type="neon_d"/>
+  <reg name="d19" bitsize="64" type="neon_d"/>
+  <reg name="d20" bitsize="64" type="neon_d"/>
+  <reg name="d21" bitsize="64" type="neon_d"/>
+  <reg name="d22" bitsize="64" type="neon_d"/>
+  <reg name="d23" bitsize="64" type="neon_d"/>
+  <reg name="d24" bitsize="64" type="neon_d"/>
+  <reg name="d25" bitsize="64" type="neon_d"/>
+  <reg name="d26" bitsize="64" type="neon_d"/>
+  <reg name="d27" bitsize="64" type="neon_d"/>
+  <reg name="d28" bitsize="64" type="neon_d"/>
+  <reg name="d29" bitsize="64" type="neon_d"/>
+  <reg name="d30" bitsize="64" type="neon_d"/>
+  <reg name="d31" bitsize="64" type="neon_d"/>
+
+  <reg name="q0" bitsize="128" type="neon_q"/>
+  <reg name="q1" bitsize="128" type="neon_q"/>
+  <reg name="q2" bitsize="128" type="neon_q"/>
+  <reg name="q3" bitsize="128" type="neon_q"/>
+  <reg name="q4" bitsize="128" type="neon_q"/>
+  <reg name="q5" bitsize="128" type="neon_q"/>
+  <reg name="q6" bitsize="128" type="neon_q"/>
+  <reg name="q7" bitsize="128" type="neon_q"/>
+  <reg name="q8" bitsize="128" type="neon_q"/>
+  <reg name="q9" bitsize="128" type="neon_q"/>
+  <reg name="q10" bitsize="128" type="neon_q"/>
+  <reg name="q10" bitsize="128" type="neon_q"/>
+  <reg name="q12" bitsize="128" type="neon_q"/>
+  <reg name="q13" bitsize="128" type="neon_q"/>
+  <reg name="q14" bitsize="128" type="neon_q"/>
+  <reg name="q15" bitsize="128" type="neon_q"/>
+
+  <reg name="fpsid" bitsize="32" type="int" group="float"/>
+  <reg name="fpscr" bitsize="32" type="int" group="float"/>
+  <reg name="fpexc" bitsize="32" type="int" group="float"/>
+</feature>
diff --git a/gdb-xml/arm-vfp.xml b/gdb-xml/arm-vfp.xml
new file mode 100644
index 0000000000..b20881e9a9
--- /dev/null
+++ b/gdb-xml/arm-vfp.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.arm.vfp">
+  <reg name="d0" bitsize="64" type="float"/>
+  <reg name="d1" bitsize="64" type="float"/>
+  <reg name="d2" bitsize="64" type="float"/>
+  <reg name="d3" bitsize="64" type="float"/>
+  <reg name="d4" bitsize="64" type="float"/>
+  <reg name="d5" bitsize="64" type="float"/>
+  <reg name="d6" bitsize="64" type="float"/>
+  <reg name="d7" bitsize="64" type="float"/>
+  <reg name="d8" bitsize="64" type="float"/>
+  <reg name="d9" bitsize="64" type="float"/>
+  <reg name="d10" bitsize="64" type="float"/>
+  <reg name="d11" bitsize="64" type="float"/>
+  <reg name="d12" bitsize="64" type="float"/>
+  <reg name="d13" bitsize="64" type="float"/>
+  <reg name="d14" bitsize="64" type="float"/>
+  <reg name="d15" bitsize="64" type="float"/>
+
+  <reg name="fpsid" bitsize="32" type="int" group="float"/>
+  <reg name="fpscr" bitsize="32" type="int" group="float"/>
+  <reg name="fpexc" bitsize="32" type="int" group="float"/>
+</feature>
diff --git a/gdb-xml/arm-vfp3.xml b/gdb-xml/arm-vfp3.xml
new file mode 100644
index 0000000000..5b38bc5313
--- /dev/null
+++ b/gdb-xml/arm-vfp3.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.arm.vfpv3">
+  <reg name="d0" bitsize="64" type="float"/>
+  <reg name="d1" bitsize="64" type="float"/>
+  <reg name="d2" bitsize="64" type="float"/>
+  <reg name="d3" bitsize="64" type="float"/>
+  <reg name="d4" bitsize="64" type="float"/>
+  <reg name="d5" bitsize="64" type="float"/>
+  <reg name="d6" bitsize="64" type="float"/>
+  <reg name="d7" bitsize="64" type="float"/>
+  <reg name="d8" bitsize="64" type="float"/>
+  <reg name="d9" bitsize="64" type="float"/>
+  <reg name="d10" bitsize="64" type="float"/>
+  <reg name="d11" bitsize="64" type="float"/>
+  <reg name="d12" bitsize="64" type="float"/>
+  <reg name="d13" bitsize="64" type="float"/>
+  <reg name="d14" bitsize="64" type="float"/>
+  <reg name="d15" bitsize="64" type="float"/>
+  <reg name="d16" bitsize="64" type="float"/>
+  <reg name="d17" bitsize="64" type="float"/>
+  <reg name="d18" bitsize="64" type="float"/>
+  <reg name="d19" bitsize="64" type="float"/>
+  <reg name="d20" bitsize="64" type="float"/>
+  <reg name="d21" bitsize="64" type="float"/>
+  <reg name="d22" bitsize="64" type="float"/>
+  <reg name="d23" bitsize="64" type="float"/>
+  <reg name="d24" bitsize="64" type="float"/>
+  <reg name="d25" bitsize="64" type="float"/>
+  <reg name="d26" bitsize="64" type="float"/>
+  <reg name="d27" bitsize="64" type="float"/>
+  <reg name="d28" bitsize="64" type="float"/>
+  <reg name="d29" bitsize="64" type="float"/>
+  <reg name="d30" bitsize="64" type="float"/>
+  <reg name="d31" bitsize="64" type="float"/>
+
+  <reg name="fpsid" bitsize="32" type="int" group="float"/>
+  <reg name="fpscr" bitsize="32" type="int" group="float"/>
+  <reg name="fpexc" bitsize="32" type="int" group="float"/>
+</feature>
diff --git a/gdb-xml/cf-core.xml b/gdb-xml/cf-core.xml
new file mode 100644
index 0000000000..b90af3042c
--- /dev/null
+++ b/gdb-xml/cf-core.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.coldfire.core">
+  <reg name="d0" bitsize="32"/>
+  <reg name="d1" bitsize="32"/>
+  <reg name="d2" bitsize="32"/>
+  <reg name="d3" bitsize="32"/>
+  <reg name="d4" bitsize="32"/>
+  <reg name="d5" bitsize="32"/>
+  <reg name="d6" bitsize="32"/>
+  <reg name="d7" bitsize="32"/>
+  <reg name="a0" bitsize="32" type="data_ptr"/>
+  <reg name="a1" bitsize="32" type="data_ptr"/>
+  <reg name="a2" bitsize="32" type="data_ptr"/>
+  <reg name="a3" bitsize="32" type="data_ptr"/>
+  <reg name="a4" bitsize="32" type="data_ptr"/>
+  <reg name="a5" bitsize="32" type="data_ptr"/>
+  <reg name="fp" bitsize="32" type="data_ptr"/>
+  <reg name="sp" bitsize="32" type="data_ptr"/>
+
+  <reg name="ps" bitsize="32"/>
+  <reg name="pc" bitsize="32" type="code_ptr"/>
+
+</feature>
diff --git a/gdb-xml/cf-fp.xml b/gdb-xml/cf-fp.xml
new file mode 100644
index 0000000000..bf71c320bf
--- /dev/null
+++ b/gdb-xml/cf-fp.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2008 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.coldfire.fp">
+  <reg name="fp0" bitsize="64" type="float" group="float"/>
+  <reg name="fp1" bitsize="64" type="float" group="float"/>
+  <reg name="fp2" bitsize="64" type="float" group="float"/>
+  <reg name="fp3" bitsize="64" type="float" group="float"/>
+  <reg name="fp4" bitsize="64" type="float" group="float"/>
+  <reg name="fp5" bitsize="64" type="float" group="float"/>
+  <reg name="fp6" bitsize="64" type="float" group="float"/>
+  <reg name="fp7" bitsize="64" type="float" group="float"/>
+
+  
+  <reg name="fpcontrol" bitsize="32" group="float"/>
+  <reg name="fpstatus" bitsize="32" group="float"/>,
+  <reg name="fpiaddr" bitsize="32" type="code_ptr" group="float"/>
+</feature>