mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-07-26 11:53:53 -06:00
target/i386: Add GDB XML register description support
This patch implements XML target description support for X86 and X86-64 architectures in the GDB stub, as the way with ARM and PowerPC: - gdb-xml/32bit-core.xml & gdb-xml/64bit-core.xml: Adding the XML target description files, these files are picked from GDB source code. - configure: Define gdb_xml_files for X86 targets. - target/i386/cpu.c: Define gdb_core_xml_file and gdb_arch_name to add XML awareness for this architecture, 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> Message-Id: <2b3c8119-1602-28c7-eab4-296593877103@lauterbach.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Abdallah Bouassida
Paolo Bonzini
parent
b19456dd0e
commit
00fcd100c3
4 changed files with 157 additions and 4 deletions
65
gdb-xml/i386-32bit-core.xml
Normal file
65
gdb-xml/i386-32bit-core.xml
Normal file
|
|
@ -0,0 +1,65 @@
|
|||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2015 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="eax" bitsize="32" type="int32"/>
|
||||
<reg name="ecx" bitsize="32" type="int32"/>
|
||||
<reg name="edx" bitsize="32" type="int32"/>
|
||||
<reg name="ebx" bitsize="32" type="int32"/>
|
||||
<reg name="esp" bitsize="32" type="data_ptr"/>
|
||||
<reg name="ebp" bitsize="32" type="data_ptr"/>
|
||||
<reg name="esi" bitsize="32" type="int32"/>
|
||||
<reg name="edi" bitsize="32" type="int32"/>
|
||||
|
||||
<reg name="eip" bitsize="32" type="code_ptr"/>
|
||||
<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>
|
||||
73
gdb-xml/i386-64bit-core.xml
Normal file
73
gdb-xml/i386-64bit-core.xml
Normal file
|
|
@ -0,0 +1,73 @@
|
|||
<?xml version="1.0"?>
|
||||
<!-- Copyright (C) 2010-2015 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="data_ptr"/>
|
||||
<reg name="rsp" bitsize="64" type="data_ptr"/>
|
||||
<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="code_ptr"/>
|
||||
<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>
|
||||
Loading…
Add table
Add a link
Reference in a new issue