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Re: [PATCH-ppc 0/5] Add feature description for new VSX register set

From: Luis Machado <luisgpm at linux dot vnet dot ibm dot com>
To: Thiago Jung Bauermann <bauerman at br dot ibm dot com>
Cc: gdb-patches at sourceware dot org
Date: Fri, 08 Aug 2008 12:14:10 -0300
Subject: Re: [PATCH-ppc 0/5] Add feature description for new VSX register set
References: <1217016935.29012.74.camel@gargoyle> <1217647586.26214.11.camel@localhost.localdomain>
Reply-to: luisgpm at linux dot vnet dot ibm dot com

Patch updated.

On Sat, 2008-08-02 at 00:26 -0300, Thiago Jung Bauermann wrote:
> On Fri, 2008-07-25 at 17:15 -0300, Luis Machado wrote:
> > This specific patch adds 32 new 64-bit wide "vsxh" (doubleword 1 of
> > VSR0~VSR31) registers and addresses the required dependencies in the
> > makefiles.
> 
> Reviewed and found only very minor things.

Luis
---

2008-08-08  Luis Machado  <luisgpm@br.ibm.com>

	* features/res6000/power-vsx.xml: New VSX descriptions.
	* features/res6000/powerpc-vsx32.xml: New file.
	* features/res6000/powerpc-vsx32l.xml: New file.
	* features/res6000/powerpc-vsx64.xml: New file.
	* features/res6000/powerpc-vsx64l.xml: New file.
	* features/res6000/powerpc-vsx32.c: New file (generated).
	* features/res6000/powerpc-vsx32l.c: New file (generated).
	* features/res6000/powerpc-vsx64.c: New file (generated).
	* features/res6000/powerpc-vsx64l.c: New file (generated).
	* features/Makefile: Updated with new descriptions.
	* regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
	* regformats/rs6000/powerpc-vsx64l.dat: New file (generated).

Index: gdb/features/rs6000/power-vsx.xml
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gdb/features/rs6000/power-vsx.xml	2008-08-04 06:10:01.000000000 -0700
@@ -0,0 +1,44 @@
+<?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.  -->
+
+<!-- POWER7 VSX registers that do not overlap existing FP and VMX
+     registers.  -->
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.power.vsx">
+  <reg name="vs0h" bitsize="64" type="uint64"/>
+  <reg name="vs1h" bitsize="64" type="uint64"/>
+  <reg name="vs2h" bitsize="64" type="uint64"/>
+  <reg name="vs3h" bitsize="64" type="uint64"/>
+  <reg name="vs4h" bitsize="64" type="uint64"/>
+  <reg name="vs5h" bitsize="64" type="uint64"/>
+  <reg name="vs6h" bitsize="64" type="uint64"/>
+  <reg name="vs7h" bitsize="64" type="uint64"/>
+  <reg name="vs8h" bitsize="64" type="uint64"/>
+  <reg name="vs9h" bitsize="64" type="uint64"/>
+  <reg name="vs10h" bitsize="64" type="uint64"/>
+  <reg name="vs11h" bitsize="64" type="uint64"/>
+  <reg name="vs12h" bitsize="64" type="uint64"/>
+  <reg name="vs13h" bitsize="64" type="uint64"/>
+  <reg name="vs14h" bitsize="64" type="uint64"/>
+  <reg name="vs15h" bitsize="64" type="uint64"/>
+  <reg name="vs16h" bitsize="64" type="uint64"/>
+  <reg name="vs17h" bitsize="64" type="uint64"/>
+  <reg name="vs18h" bitsize="64" type="uint64"/>
+  <reg name="vs19h" bitsize="64" type="uint64"/>
+  <reg name="vs20h" bitsize="64" type="uint64"/>
+  <reg name="vs21h" bitsize="64" type="uint64"/>
+  <reg name="vs22h" bitsize="64" type="uint64"/>
+  <reg name="vs23h" bitsize="64" type="uint64"/>
+  <reg name="vs24h" bitsize="64" type="uint64"/>
+  <reg name="vs25h" bitsize="64" type="uint64"/>
+  <reg name="vs26h" bitsize="64" type="uint64"/>
+  <reg name="vs27h" bitsize="64" type="uint64"/>
+  <reg name="vs28h" bitsize="64" type="uint64"/>
+  <reg name="vs29h" bitsize="64" type="uint64"/>
+  <reg name="vs30h" bitsize="64" type="uint64"/>
+  <reg name="vs31h" bitsize="64" type="uint64"/>
+</feature>
Index: gdb/features/Makefile
===================================================================
--- gdb.orig/features/Makefile	2008-08-04 06:09:17.000000000 -0700
+++ gdb/features/Makefile	2008-08-04 06:10:01.000000000 -0700
@@ -33,7 +33,8 @@
 
 WHICH = arm-with-iwmmxt mips-linux mips64-linux \
 	rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \
-	rs6000/powerpc-64l rs6000/powerpc-altivec64l
+	rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \
+	rs6000/powerpc-vsx64l
 
 # Record which registers should be sent to GDB by default after stop.
 arm-with-iwmmxt-expedite = r11,sp,pc
@@ -41,9 +42,12 @@
 mips64-linux-expedite = r29,pc
 rs6000/powerpc-32l-expedite = r1,pc
 rs6000/powerpc-altivec32l-expedite = r1,pc
+rs6000/powerpc-vsx32l-expedite = r1,pc
 rs6000/powerpc-e500l-expedite = r1,pc
 rs6000/powerpc-64l-expedite = r1,pc
 rs6000/powerpc-altivec64l-expedite = r1,pc
+rs6000/powerpc-vsx64l-expedite = r1,pc
+
 
 XSLTPROC = xsltproc
 outdir = ../regformats
Index: gdb/features/rs6000/powerpc-vsx32.xml
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gdb/features/rs6000/powerpc-vsx32.xml	2008-08-04 06:10:01.000000000 -0700
@@ -0,0 +1,18 @@
+<?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.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes AltiVec and VSX vector registers.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-altivec.xml"/>
+  <xi:include href="power-vsx.xml"/>
+</target>
Index: gdb/features/rs6000/powerpc-vsx32l.xml
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gdb/features/rs6000/powerpc-vsx32l.xml	2008-08-04 06:10:01.000000000 -0700
@@ -0,0 +1,20 @@
+<?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.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers", AltiVec
+     and VSX vector registers.  -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common</architecture>
+  <xi:include href="power-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-linux.xml"/>
+  <xi:include href="power-altivec.xml"/>
+  <xi:include href="power-vsx.xml"/>
+</target>
Index: gdb/features/rs6000/powerpc-vsx64.xml
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gdb/features/rs6000/powerpc-vsx64.xml	2008-08-04 06:10:01.000000000 -0700
@@ -0,0 +1,18 @@
+<?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.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes AltiVec and VSX vector registers.   -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common64</architecture>
+  <xi:include href="power64-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power-altivec.xml"/>
+  <xi:include href="power-vsx.xml"/>
+</target>
Index: gdb/features/rs6000/powerpc-vsx64l.xml
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ gdb/features/rs6000/powerpc-vsx64l.xml	2008-08-04 06:10:01.000000000 -0700
@@ -0,0 +1,20 @@
+<?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.  -->
+
+<!-- PowerPC UISA - a PPC processor as viewed by user-level code.  A UISA-only
+     view of the PowerPC.  Includes Linux-only special "registers", AltiVec
+     and VSX vector registers.   -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+  <architecture>powerpc:common64</architecture>
+  <xi:include href="power64-core.xml"/>
+  <xi:include href="power-fpu.xml"/>
+  <xi:include href="power64-linux.xml"/>
+  <xi:include href="power-altivec.xml"/>
+  <xi:include href="power-vsx.xml"/>
+</target>

Follow-Ups:
- Re: [PATCH-ppc 0/5] Add feature description for new VSX register set
  - From: Ulrich Weigand

References:
- Re: [PATCH-ppc 0/5] Add feature description for new VSX register set
  - From: Thiago Jung Bauermann

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