mirror of
https://github.com/qemu/qemu.git
synced 2024-11-24 11:23:43 +08:00
target/i386: Add GDB XML description for SSE registers
Add an XML description for SSE registers (XMM+MXCSR) for both X86 and X86-64 architectures in the GDB stub: - configure: Define gdb_xml_files for the X86 targets (32 and 64bit). - gdb-xml/i386-32bit-sse.xml & gdb-xml/i386-64bit-sse.xml: The XML files that contain a description of the XMM + MXCSR registers. - gdb-xml/i386-32bit.xml & gdb-xml/i386-64bit.xml: wrappers that include the XML file of the core registers and the other XML file of the SSE registers. - target/i386/cpu.c: Modify the gdb_core_xml_file to the new XML wrapper, modify the gdb_num_core_regs to fit the registers number defined in each XML file. Signed-off-by: Abdallah Bouassida <abdallah.bouassida@lauterbach.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Abdallah Bouassida
Paolo Bonzini
parent
d45fc087c2
commit
b8158192fa
4
configure
vendored
4
configure
vendored
@ -6027,11 +6027,11 @@ TARGET_ABI_DIR=""
|
||||
|
||||
case "$target_name" in
|
||||
i386)
|
||||
gdb_xml_files="i386-32bit-core.xml"
|
||||
gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
|
||||
;;
|
||||
x86_64)
|
||||
TARGET_BASE_ARCH=i386
|
||||
gdb_xml_files="i386-64bit-core.xml"
|
||||
gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
|
||||
;;
|
||||
alpha)
|
||||
mttcg="yes"
|
||||
|
||||
52
gdb-xml/i386-32bit-sse.xml
Normal file
52
gdb-xml/i386-32bit-sse.xml
Normal file
@ -0,0 +1,52 @@
|
||||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2017 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.i386.32bit.sse">
|
||||
<vector id="v4f" type="ieee_single" count="4"/>
|
||||
<vector id="v2d" type="ieee_double" count="2"/>
|
||||
<vector id="v16i8" type="int8" count="16"/>
|
||||
<vector id="v8i16" type="int16" count="8"/>
|
||||
<vector id="v4i32" type="int32" count="4"/>
|
||||
<vector id="v2i64" type="int64" count="2"/>
|
||||
<union id="vec128">
|
||||
<field name="v4_float" type="v4f"/>
|
||||
<field name="v2_double" type="v2d"/>
|
||||
<field name="v16_int8" type="v16i8"/>
|
||||
<field name="v8_int16" type="v8i16"/>
|
||||
<field name="v4_int32" type="v4i32"/>
|
||||
<field name="v2_int64" type="v2i64"/>
|
||||
<field name="uint128" type="uint128"/>
|
||||
</union>
|
||||
<flags id="i386_mxcsr" size="4">
|
||||
<field name="IE" start="0" end="0"/>
|
||||
<field name="DE" start="1" end="1"/>
|
||||
<field name="ZE" start="2" end="2"/>
|
||||
<field name="OE" start="3" end="3"/>
|
||||
<field name="UE" start="4" end="4"/>
|
||||
<field name="PE" start="5" end="5"/>
|
||||
<field name="DAZ" start="6" end="6"/>
|
||||
<field name="IM" start="7" end="7"/>
|
||||
<field name="DM" start="8" end="8"/>
|
||||
<field name="ZM" start="9" end="9"/>
|
||||
<field name="OM" start="10" end="10"/>
|
||||
<field name="UM" start="11" end="11"/>
|
||||
<field name="PM" start="12" end="12"/>
|
||||
<field name="FZ" start="15" end="15"/>
|
||||
</flags>
|
||||
|
||||
<reg name="xmm0" bitsize="128" type="vec128" regnum="32"/>
|
||||
<reg name="xmm1" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm2" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm3" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm4" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm5" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm6" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm7" bitsize="128" type="vec128"/>
|
||||
|
||||
<reg name="mxcsr" bitsize="32" type="i386_mxcsr" group="vector"/>
|
||||
</feature>
|
||||
14
gdb-xml/i386-32bit.xml
Normal file
14
gdb-xml/i386-32bit.xml
Normal file
@ -0,0 +1,14 @@
|
||||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2017 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. -->
|
||||
|
||||
<!-- I386 with SSE -->
|
||||
|
||||
<!DOCTYPE target SYSTEM "gdb-target.dtd">
|
||||
<feature name="org.gnu.gdb.i386.32bit">
|
||||
<xi:include href="i386-32bit-core.xml"/>
|
||||
<xi:include href="i386-32bit-sse.xml"/>
|
||||
</feature>
|
||||
60
gdb-xml/i386-64bit-sse.xml
Normal file
60
gdb-xml/i386-64bit-sse.xml
Normal file
@ -0,0 +1,60 @@
|
||||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2017 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.i386.64bit.sse">
|
||||
<vector id="v4f" type="ieee_single" count="4"/>
|
||||
<vector id="v2d" type="ieee_double" count="2"/>
|
||||
<vector id="v16i8" type="int8" count="16"/>
|
||||
<vector id="v8i16" type="int16" count="8"/>
|
||||
<vector id="v4i32" type="int32" count="4"/>
|
||||
<vector id="v2i64" type="int64" count="2"/>
|
||||
<union id="vec128">
|
||||
<field name="v4_float" type="v4f"/>
|
||||
<field name="v2_double" type="v2d"/>
|
||||
<field name="v16_int8" type="v16i8"/>
|
||||
<field name="v8_int16" type="v8i16"/>
|
||||
<field name="v4_int32" type="v4i32"/>
|
||||
<field name="v2_int64" type="v2i64"/>
|
||||
<field name="uint128" type="uint128"/>
|
||||
</union>
|
||||
<flags id="i386_mxcsr" size="4">
|
||||
<field name="IE" start="0" end="0"/>
|
||||
<field name="DE" start="1" end="1"/>
|
||||
<field name="ZE" start="2" end="2"/>
|
||||
<field name="OE" start="3" end="3"/>
|
||||
<field name="UE" start="4" end="4"/>
|
||||
<field name="PE" start="5" end="5"/>
|
||||
<field name="DAZ" start="6" end="6"/>
|
||||
<field name="IM" start="7" end="7"/>
|
||||
<field name="DM" start="8" end="8"/>
|
||||
<field name="ZM" start="9" end="9"/>
|
||||
<field name="OM" start="10" end="10"/>
|
||||
<field name="UM" start="11" end="11"/>
|
||||
<field name="PM" start="12" end="12"/>
|
||||
<field name="FZ" start="15" end="15"/>
|
||||
</flags>
|
||||
|
||||
<reg name="xmm0" bitsize="128" type="vec128" regnum="40"/>
|
||||
<reg name="xmm1" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm2" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm3" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm4" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm5" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm6" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm7" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm8" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm9" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm10" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm11" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm12" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm13" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm14" bitsize="128" type="vec128"/>
|
||||
<reg name="xmm15" bitsize="128" type="vec128"/>
|
||||
|
||||
<reg name="mxcsr" bitsize="32" type="i386_mxcsr" group="vector"/>
|
||||
</feature>
|
||||
14
gdb-xml/i386-64bit.xml
Normal file
14
gdb-xml/i386-64bit.xml
Normal file
@ -0,0 +1,14 @@
|
||||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2017 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. -->
|
||||
|
||||
<!-- I386 64bit -->
|
||||
|
||||
<!DOCTYPE target SYSTEM "gdb-target.dtd">
|
||||
<feature name="org.gnu.gdb.i386.64bit">
|
||||
<xi:include href="i386-64bit-core.xml"/>
|
||||
<xi:include href="i386-64bit-sse.xml"/>
|
||||
</feature>
|
||||
@ -4068,11 +4068,11 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
|
||||
#endif
|
||||
cc->gdb_arch_name = x86_gdb_arch_name;
|
||||
#ifdef TARGET_X86_64
|
||||
cc->gdb_core_xml_file = "i386-64bit-core.xml";
|
||||
cc->gdb_num_core_regs = 40;
|
||||
cc->gdb_core_xml_file = "i386-64bit.xml";
|
||||
cc->gdb_num_core_regs = 57;
|
||||
#else
|
||||
cc->gdb_core_xml_file = "i386-32bit-core.xml";
|
||||
cc->gdb_num_core_regs = 32;
|
||||
cc->gdb_core_xml_file = "i386-32bit.xml";
|
||||
cc->gdb_num_core_regs = 41;
|
||||
#endif
|
||||
#ifndef CONFIG_USER_ONLY
|
||||
cc->debug_excp_handler = breakpoint_handler;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user