This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
PATCH: Add x32 XML files
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: GDB <gdb-patches at sourceware dot org>
- Date: Mon, 2 Apr 2012 09:50:21 -0700
- Subject: PATCH: Add x32 XML files
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
Hi,
This patch adds x32 XML files as well as files generated from them.
The main difference 64bit-core.xml and x32-core.xml is RSP/RBP/RIP
use 64bit type explicitly, instead of data_ptr and code_ptr, since
x32 is really running in 64bit mode in hardware. OK for trunk?
Thanks.
H.J.
---
>From a92a8c59835fb7debb942cdc59eab2de23a729e2 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Mon, 2 Apr 2012 09:38:37 -0700
Subject: [PATCH] Add x32 XML files
2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
* features/Makefile (WHICH): Add i386/x32, i386/x32-linux,
i386/x32-avx and i386/x32-avx-linux.
(i386/x32-expedite): New.
(i386/x32-linux-expedite): Likewise.
(i386/x32-avx-expedite): Likewise.
(i386/x32-avx-linux-expedite): Likewise.
($(outdir)/i386/x32.dat): Likewise.
($(outdir)/i386/x32-linux.dat): Likewise.
($(outdir)/i386/x32-avx.dat): Likewise.
($(outdir)/i386/x32-avx-linux.dat): Likewise.
* features/i386/x32-avx-linux.xml: New file.
* features/i386/x32-avx.xml: Likewise.
* features/i386/x32-core.xml: Likewise.
* features/i386/x32-linux.xml: Likewise.
* features/i386/x32.xml: Likewise.
* features/i386/x32-avx-linux.c: New. Generated.
* features/i386/x32-avx.c: Likewise.
* features/i386/x32-linux.c: Likewise.
* features/i386/x32.c: Likewise.
* regformats/i386/x32-avx-linux.dat: Likewise.
* regformats/i386/x32-avx.dat: Likewise.
* regformats/i386/x32-linux.dat: Likewise.
* regformats/i386/x32.dat: Likewise.
diff --git a/gdb/features/Makefile b/gdb/features/Makefile
index eedc33e..873ed85 100644
--- a/gdb/features/Makefile
+++ b/gdb/features/Makefile
@@ -36,6 +36,8 @@ WHICH = arm-with-iwmmxt arm-with-vfpv2 arm-with-vfpv3 arm-with-neon \
i386/amd64 i386/amd64-linux \
i386/i386-avx i386/i386-avx-linux \
i386/amd64-avx i386/amd64-avx-linux \
+ i386/x32 i386/x32-linux \
+ i386/x32-avx i386/x32-avx-linux \
mips-linux mips-dsp-linux \
mips64-linux mips64-dsp-linux \
rs6000/powerpc-32 \
@@ -60,6 +62,10 @@ i386/i386-mmx-expedite = ebp,esp,eip
i386/i386-mmx-linux-expedite = ebp,esp,eip
i386/amd64-avx-expedite = rbp,rsp,rip
i386/amd64-avx-linux-expedite = rbp,rsp,rip
+i386/x32-expedite = rbp,rsp,rip
+i386/x32-linux-expedite = rbp,rsp,rip
+i386/x32-avx-expedite = rbp,rsp,rip
+i386/x32-avx-linux-expedite = rbp,rsp,rip
mips-expedite = r29,pc
mips-dsp-expedite = r29,pc
mips64-expedite = r29,pc
@@ -127,3 +133,9 @@ $(outdir)/i386/i386-mmx-linux.dat: i386/32bit-core.xml i386/32bit-linux.xml
$(outdir)/i386/amd64-avx.dat: i386/64bit-core.xml i386/64bit-avx.xml
$(outdir)/i386/amd64-avx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
i386/64bit-linux.xml
+$(outdir)/i386/x32.dat: i386/x32-core.xml i386/64bit-sse.xml
+$(outdir)/i386/x32-linux.dat: i386/x32-core.xml i386/64bit-sse.xml \
+ i386/64bit-linux.xml
+$(outdir)/i386/x32-avx.dat: i386/x32-core.xml i386/64bit-avx.xml
+$(outdir)/i386/x32-avx-linux.dat: i386/x32-core.xml i386/64bit-avx.xml \
+ i386/64bit-linux.xml
diff --git a/gdb/features/i386/x32-avx-linux.xml b/gdb/features/i386/x32-avx-linux.xml
new file mode 100644
index 0000000..9ce4b2a
--- /dev/null
+++ b/gdb/features/i386/x32-avx-linux.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 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. -->
+
+<!-- X32 with AVX - Includes Linux-only special "register". -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x64-32</architecture>
+ <osabi>GNU/Linux</osabi>
+ <xi:include href="x32-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+ <xi:include href="64bit-linux.xml"/>
+ <xi:include href="64bit-avx.xml"/>
+</target>
diff --git a/gdb/features/i386/x32-avx.xml b/gdb/features/i386/x32-avx.xml
new file mode 100644
index 0000000..57a32c9
--- /dev/null
+++ b/gdb/features/i386/x32-avx.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 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. -->
+
+<!-- X32 with AVX -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x64-32</architecture>
+ <xi:include href="x32-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+ <xi:include href="64bit-avx.xml"/>
+</target>
diff --git a/gdb/features/i386/x32-core.xml b/gdb/features/i386/x32-core.xml
new file mode 100644
index 0000000..1e41417
--- /dev/null
+++ b/gdb/features/i386/x32-core.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 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 feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.i386.core">
+ <flags id="i386_eflags" size="4">
+ <field name="CF" start="0" end="0"/>
+ <field name="" start="1" end="1"/>
+ <field name="PF" start="2" end="2"/>
+ <field name="AF" start="4" end="4"/>
+ <field name="ZF" start="6" end="6"/>
+ <field name="SF" start="7" end="7"/>
+ <field name="TF" start="8" end="8"/>
+ <field name="IF" start="9" end="9"/>
+ <field name="DF" start="10" end="10"/>
+ <field name="OF" start="11" end="11"/>
+ <field name="NT" start="14" end="14"/>
+ <field name="RF" start="16" end="16"/>
+ <field name="VM" start="17" end="17"/>
+ <field name="AC" start="18" end="18"/>
+ <field name="VIF" start="19" end="19"/>
+ <field name="VIP" start="20" end="20"/>
+ <field name="ID" start="21" end="21"/>
+ </flags>
+
+ <reg name="rax" bitsize="64" type="int64"/>
+ <reg name="rbx" bitsize="64" type="int64"/>
+ <reg name="rcx" bitsize="64" type="int64"/>
+ <reg name="rdx" bitsize="64" type="int64"/>
+ <reg name="rsi" bitsize="64" type="int64"/>
+ <reg name="rdi" bitsize="64" type="int64"/>
+ <reg name="rbp" bitsize="64" type="int64"/>
+ <reg name="rsp" bitsize="64" type="int64"/>
+ <reg name="r8" bitsize="64" type="int64"/>
+ <reg name="r9" bitsize="64" type="int64"/>
+ <reg name="r10" bitsize="64" type="int64"/>
+ <reg name="r11" bitsize="64" type="int64"/>
+ <reg name="r12" bitsize="64" type="int64"/>
+ <reg name="r13" bitsize="64" type="int64"/>
+ <reg name="r14" bitsize="64" type="int64"/>
+ <reg name="r15" bitsize="64" type="int64"/>
+
+ <reg name="rip" bitsize="64" type="uint64"/>
+ <reg name="eflags" bitsize="32" type="i386_eflags"/>
+ <reg name="cs" bitsize="32" type="int32"/>
+ <reg name="ss" bitsize="32" type="int32"/>
+ <reg name="ds" bitsize="32" type="int32"/>
+ <reg name="es" bitsize="32" type="int32"/>
+ <reg name="fs" bitsize="32" type="int32"/>
+ <reg name="gs" bitsize="32" type="int32"/>
+
+ <reg name="st0" bitsize="80" type="i387_ext"/>
+ <reg name="st1" bitsize="80" type="i387_ext"/>
+ <reg name="st2" bitsize="80" type="i387_ext"/>
+ <reg name="st3" bitsize="80" type="i387_ext"/>
+ <reg name="st4" bitsize="80" type="i387_ext"/>
+ <reg name="st5" bitsize="80" type="i387_ext"/>
+ <reg name="st6" bitsize="80" type="i387_ext"/>
+ <reg name="st7" bitsize="80" type="i387_ext"/>
+
+ <reg name="fctrl" bitsize="32" type="int" group="float"/>
+ <reg name="fstat" bitsize="32" type="int" group="float"/>
+ <reg name="ftag" bitsize="32" type="int" group="float"/>
+ <reg name="fiseg" bitsize="32" type="int" group="float"/>
+ <reg name="fioff" bitsize="32" type="int" group="float"/>
+ <reg name="foseg" bitsize="32" type="int" group="float"/>
+ <reg name="fooff" bitsize="32" type="int" group="float"/>
+ <reg name="fop" bitsize="32" type="int" group="float"/>
+</feature>
diff --git a/gdb/features/i386/x32-linux.xml b/gdb/features/i386/x32-linux.xml
new file mode 100644
index 0000000..6a1bc7f
--- /dev/null
+++ b/gdb/features/i386/x32-linux.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 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. -->
+
+<!-- X32 - Includes Linux-only special "register". -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x64-32</architecture>
+ <osabi>GNU/Linux</osabi>
+ <xi:include href="x32-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+ <xi:include href="64bit-linux.xml"/>
+</target>
diff --git a/gdb/features/i386/x32.xml b/gdb/features/i386/x32.xml
new file mode 100644
index 0000000..f950f4e
--- /dev/null
+++ b/gdb/features/i386/x32.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 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. -->
+
+<!-- X32 -->
+
+<!DOCTYPE target SYSTEM "gdb-target.dtd">
+<target>
+ <architecture>i386:x64-32</architecture>
+ <xi:include href="x32-core.xml"/>
+ <xi:include href="64bit-sse.xml"/>
+</target>