diff options
| -rwxr-xr-x | configure | 4 | ||||
| -rw-r--r-- | gdb-xml/i386-32bit-core.xml | 65 | ||||
| -rw-r--r-- | gdb-xml/i386-32bit-sse.xml | 52 | ||||
| -rw-r--r-- | gdb-xml/i386-32bit.xml | 184 | ||||
| -rw-r--r-- | gdb-xml/i386-64bit-core.xml | 73 | ||||
| -rw-r--r-- | gdb-xml/i386-64bit-sse.xml | 60 | ||||
| -rw-r--r-- | gdb-xml/i386-64bit.xml | 210 | ||||
| -rw-r--r-- | target/i386/cpu.c | 4 | ||||
| -rw-r--r-- | target/i386/gdbstub.c | 193 |
9 files changed, 580 insertions, 265 deletions
@@ -7137,14 +7137,14 @@ TARGET_ABI_DIR="" case "$target_name" in i386) mttcg="yes" - gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml" + gdb_xml_files="i386-32bit.xml" target_compiler=$cross_cc_i386 target_compiler_cflags=$cross_cc_ccflags_i386 ;; x86_64) TARGET_BASE_ARCH=i386 mttcg="yes" - gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml" + gdb_xml_files="i386-64bit.xml" target_compiler=$cross_cc_x86_64 ;; alpha) diff --git a/gdb-xml/i386-32bit-core.xml b/gdb-xml/i386-32bit-core.xml deleted file mode 100644 index 7aeeeca3b2..0000000000 --- a/gdb-xml/i386-32bit-core.xml +++ /dev/null @@ -1,65 +0,0 @@ -<?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> diff --git a/gdb-xml/i386-32bit-sse.xml b/gdb-xml/i386-32bit-sse.xml deleted file mode 100644 index 57678473d6..0000000000 --- a/gdb-xml/i386-32bit-sse.xml +++ /dev/null @@ -1,52 +0,0 @@ -<?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> diff --git a/gdb-xml/i386-32bit.xml b/gdb-xml/i386-32bit.xml index 956fc7f45f..872fcea9c2 100644 --- a/gdb-xml/i386-32bit.xml +++ b/gdb-xml/i386-32bit.xml @@ -8,7 +8,185 @@ <!-- 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 name="org.gnu.gdb.i386.core"> + <flags id="i386_eflags" size="4"> + <field name="" start="22" end="31"/> + <field name="ID" start="21" end="21"/> + <field name="VIP" start="20" end="20"/> + <field name="VIF" start="19" end="19"/> + <field name="AC" start="18" end="18"/> + <field name="VM" start="17" end="17"/> + <field name="RF" start="16" end="16"/> + <field name="" start="15" end="15"/> + <field name="NT" start="14" end="14"/> + <field name="IOPL" start="12" end="13"/> + <field name="OF" start="11" end="11"/> + <field name="DF" start="10" end="10"/> + <field name="IF" start="9" end="9"/> + <field name="TF" start="8" end="8"/> + <field name="SF" start="7" end="7"/> + <field name="ZF" start="6" end="6"/> + <field name="" start="5" end="5"/> + <field name="AF" start="4" end="4"/> + <field name="" start="3" end="3"/> + <field name="PF" start="2" end="2"/> + <field name="" start="1" end="1"/> + <field name="CF" start="0" end="0"/> + </flags> + + <reg name="eax" bitsize="32" type="int32" regnum="0"/> + <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"/> + + <!-- Segment descriptor caches and TLS base MSRs --> + + <!--reg name="cs_base" bitsize="32" type="int32"/> + <reg name="ss_base" bitsize="32" type="int32"/> + <reg name="ds_base" bitsize="32" type="int32"/> + <reg name="es_base" bitsize="32" type="int32"/--> + <reg name="fs_base" bitsize="32" type="int32"/> + <reg name="gs_base" bitsize="32" type="int32"/> + <reg name="k_gs_base" bitsize="32" type="int32"/> + + <flags id="i386_cr0" size="4"> + <field name="PG" start="31" end="31"/> + <field name="CD" start="30" end="30"/> + <field name="NW" start="29" end="29"/> + <field name="AM" start="18" end="18"/> + <field name="WP" start="16" end="16"/> + <field name="NE" start="5" end="5"/> + <field name="ET" start="4" end="4"/> + <field name="TS" start="3" end="3"/> + <field name="EM" start="2" end="2"/> + <field name="MP" start="1" end="1"/> + <field name="PE" start="0" end="0"/> + </flags> + + <flags id="i386_cr3" size="4"> + <field name="PDBR" start="12" end="31"/> + <!--field name="" start="3" end="11"/> + <field name="WT" start="2" end="2"/> + <field name="CD" start="1" end="1"/> + <field name="" start="0" end="0"/--> + <field name="PCID" start="0" end="11"/> + </flags> + + <flags id="i386_cr4" size="4"> + <field name="VME" start="0" end="0"/> + <field name="PVI" start="1" end="1"/> + <field name="TSD" start="2" end="2"/> + <field name="DE" start="3" end="3"/> + <field name="PSE" start="4" end="4"/> + <field name="PAE" start="5" end="5"/> + <field name="MCE" start="6" end="6"/> + <field name="PGE" start="7" end="7"/> + <field name="PCE" start="8" end="8"/> + <field name="OSFXSR" start="9" end="9"/> + <field name="OSXMMEXCPT" start="10" end="10"/> + <field name="UMIP" start="11" end="11"/> + <field name="LA57" start="12" end="12"/> + <field name="VMXE" start="13" end="13"/> + <field name="SMXE" start="14" end="14"/> + <field name="FSGSBASE" start="16" end="16"/> + <field name="PCIDE" start="17" end="17"/> + <field name="OSXSAVE" start="18" end="18"/> + <field name="SMEP" start="20" end="20"/> + <field name="SMAP" start="21" end="21"/> + <field name="PKE" start="22" end="22"/> + </flags> + + <flags id="i386_efer" size="8"> + <field name="TCE" start="15" end="15"/> + <field name="FFXSR" start="14" end="14"/> + <field name="LMSLE" start="13" end="13"/> + <field name="SVME" start="12" end="12"/> + <field name="NXE" start="11" end="11"/> + <field name="LMA" start="10" end="10"/> + <field name="LME" start="8" end="8"/> + <field name="SCE" start="0" end="0"/> + </flags> + + <reg name="cr0" bitsize="32" type="i386_cr0"/> + <reg name="cr2" bitsize="32" type="int32"/> + <reg name="cr3" bitsize="32" type="i386_cr3"/> + <reg name="cr4" bitsize="32" type="i386_cr4"/> + <reg name="cr8" bitsize="32" type="int32"/> + <reg name="efer" bitsize="32" type="i386_efer"/> + + <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> +<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"/> + <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> diff --git a/gdb-xml/i386-64bit-core.xml b/gdb-xml/i386-64bit-core.xml deleted file mode 100644 index 5088d84ceb..0000000000 --- a/gdb-xml/i386-64bit-core.xml +++ /dev/null @@ -1,73 +0,0 @@ -<?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> diff --git a/gdb-xml/i386-64bit-sse.xml b/gdb-xml/i386-64bit-sse.xml deleted file mode 100644 index e86efc9ce5..0000000000 --- a/gdb-xml/i386-64bit-sse.xml +++ /dev/null @@ -1,60 +0,0 @@ -<?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> diff --git a/gdb-xml/i386-64bit.xml b/gdb-xml/i386-64bit.xml index 0b2f00ccbe..6d88969211 100644 --- a/gdb-xml/i386-64bit.xml +++ b/gdb-xml/i386-64bit.xml @@ -5,10 +5,212 @@ are permitted in any medium without royalty provided the copyright notice and this notice are preserved. --> -<!-- I386 64bit --> +<!-- x86_64 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 name="org.gnu.gdb.i386.core"> + <flags id="x64_eflags" size="4"> + <field name="" start="22" end="31"/> + <field name="ID" start="21" end="21"/> + <field name="VIP" start="20" end="20"/> + <field name="VIF" start="19" end="19"/> + <field name="AC" start="18" end="18"/> + <field name="VM" start="17" end="17"/> + <field name="RF" start="16" end="16"/> + <field name="" start="15" end="15"/> + <field name="NT" start="14" end="14"/> + <field name="IOPL" start="12" end="13"/> + <field name="OF" start="11" end="11"/> + <field name="DF" start="10" end="10"/> + <field name="IF" start="9" end="9"/> + <field name="TF" start="8" end="8"/> + <field name="SF" start="7" end="7"/> + <field name="ZF" start="6" end="6"/> + <field name="" start="5" end="5"/> + <field name="AF" start="4" end="4"/> + <field name="" start="3" end="3"/> + <field name="PF" start="2" end="2"/> + <field name="" start="1" end="1"/> + <field name="CF" start="0" end="0"/> + </flags> + + <!-- General registers --> + + <reg name="rax" bitsize="64" type="int64" regnum="0"/> + <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="x64_eflags"/> + + <!-- Segment registers --> + + <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"/> + + <!-- Segment descriptor caches and TLS base MSRs --> + + <!--reg name="cs_base" bitsize="64" type="int64"/> + <reg name="ss_base" bitsize="64" type="int64"/> + <reg name="ds_base" bitsize="64" type="int64"/> + <reg name="es_base" bitsize="64" type="int64"/--> + <reg name="fs_base" bitsize="64" type="int64"/> + <reg name="gs_base" bitsize="64" type="int64"/> + <reg name="k_gs_base" bitsize="64" type="int64"/> + + <!-- Control registers --> + + <flags id="x64_cr0" size="8"> + <field name="PG" start="31" end="31"/> + <field name="CD" start="30" end="30"/> + <field name="NW" start="29" end="29"/> + <field name="AM" start="18" end="18"/> + <field name="WP" start="16" end="16"/> + <field name="NE" start="5" end="5"/> + <field name="ET" start="4" end="4"/> + <field name="TS" start="3" end="3"/> + <field name="EM" start="2" end="2"/> + <field name="MP" start="1" end="1"/> + <field name="PE" start="0" end="0"/> + </flags> + + <flags id="x64_cr3" size="8"> + <field name="PDBR" start="12" end="63"/> + <!--field name="" start="3" end="11"/> + <field name="WT" start="2" end="2"/> + <field name="CD" start="1" end="1"/> + <field name="" start="0" end="0"/--> + <field name="PCID" start="0" end="11"/> + </flags> + + <flags id="x64_cr4" size="8"> + <field name="PKE" start="22" end="22"/> + <field name="SMAP" start="21" end="21"/> + <field name="SMEP" start="20" end="20"/> + <field name="OSXSAVE" start="18" end="18"/> + <field name="PCIDE" start="17" end="17"/> + <field name="FSGSBASE" start="16" end="16"/> + <field name="SMXE" start="14" end="14"/> + <field name="VMXE" start="13" end="13"/> + <field name="LA57" start="12" end="12"/> + <field name="UMIP" start="11" end="11"/> + <field name="OSXMMEXCPT" start="10" end="10"/> + <field name="OSFXSR" start="9" end="9"/> + <field name="PCE" start="8" end="8"/> + <field name="PGE" start="7" end="7"/> + <field name="MCE" start="6" end="6"/> + <field name="PAE" start="5" end="5"/> + <field name="PSE" start="4" end="4"/> + <field name="DE" start="3" end="3"/> + <field name="TSD" start="2" end="2"/> + <field name="PVI" start="1" end="1"/> + <field name="VME" start="0" end="0"/> + </flags> + + <flags id="x64_efer" size="8"> + <field name="TCE" start="15" end="15"/> + <field name="FFXSR" start="14" end="14"/> + <field name="LMSLE" start="13" end="13"/> + <field name="SVME" start="12" end="12"/> + <field name="NXE" start="11" end="11"/> + <field name="LMA" start="10" end="10"/> + <field name="LME" start="8" end="8"/> + <field name="SCE" start="0" end="0"/> + </flags> + + <reg name="cr0" bitsize="64" type="x64_cr0"/> + <reg name="cr2" bitsize="64" type="int64"/> + <reg name="cr3" bitsize="64" type="x64_cr3"/> + <reg name="cr4" bitsize="64" type="x64_cr4"/> + <reg name="cr8" bitsize="64" type="int64"/> + <reg name="efer" bitsize="64" type="x64_efer"/> + + <!-- x87 FPU --> + + <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"/> + + <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="x64_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"/> + <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="x64_mxcsr" group="vector"/> </feature> diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 6f3b841723..b077196611 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5870,10 +5870,10 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data) cc->gdb_arch_name = x86_gdb_arch_name; #ifdef TARGET_X86_64 cc->gdb_core_xml_file = "i386-64bit.xml"; - cc->gdb_num_core_regs = 57; + cc->gdb_num_core_regs = 66; #else cc->gdb_core_xml_file = "i386-32bit.xml"; - cc->gdb_num_core_regs = 41; + cc->gdb_num_core_regs = 50; #endif #if defined(CONFIG_TCG) && !defined(CONFIG_USER_ONLY) cc->debug_excp_handler = breakpoint_handler; diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c index 9b94ab852c..1221433bc7 100644 --- a/target/i386/gdbstub.c +++ b/target/i386/gdbstub.c @@ -32,18 +32,61 @@ static const int gpr_map[16] = { #endif static const int gpr_map32[8] = { 0, 1, 2, 3, 4, 5, 6, 7 }; +/* + * Keep these in sync with assignment to + * gdb_num_core_regs in target/i386/cpu.c + * and with the machine description + */ + +/* + * SEG: 6 segments, plus fs_base, gs_base, kernel_gs_base + */ + +/* + * general regs -----> 8 or 16 + */ +#define IDX_NB_IP 1 +#define IDX_NB_FLAGS 1 +#define IDX_NB_SEG (6 + 3) +#define IDX_NB_CTL 6 +#define IDX_NB_FP 16 +/* + * fpu regs ----------> 8 or 16 + */ +#define IDX_NB_MXCSR 1 +/* + * total ----> 8+1+1+9+6+16+8+1=50 or 16+1+1+9+6+16+16+1=66 + */ + #define IDX_IP_REG CPU_NB_REGS -#define IDX_FLAGS_REG (IDX_IP_REG + 1) -#define IDX_SEG_REGS (IDX_FLAGS_REG + 1) -#define IDX_FP_REGS (IDX_SEG_REGS + 6) -#define IDX_XMM_REGS (IDX_FP_REGS + 16) +#define IDX_FLAGS_REG (IDX_IP_REG + IDX_NB_IP) +#define IDX_SEG_REGS (IDX_FLAGS_REG + IDX_NB_FLAGS) +#define IDX_CTL_REGS (IDX_SEG_REGS + IDX_NB_SEG) +#define IDX_FP_REGS (IDX_CTL_REGS + IDX_NB_CTL) +#define IDX_XMM_REGS (IDX_FP_REGS + IDX_NB_FP) #define IDX_MXCSR_REG (IDX_XMM_REGS + CPU_NB_REGS) +#define IDX_CTL_CR0_REG (IDX_CTL_REGS + 0) +#define IDX_CTL_CR2_REG (IDX_CTL_REGS + 1) +#define IDX_CTL_CR3_REG (IDX_CTL_REGS + 2) +#define IDX_CTL_CR4_REG (IDX_CTL_REGS + 3) +#define IDX_CTL_CR8_REG (IDX_CTL_REGS + 4) +#define IDX_CTL_EFER_REG (IDX_CTL_REGS + 5) + +#ifdef TARGET_X86_64 +#define GDB_FORCE_64 1 +#else +#define GDB_FORCE_64 0 +#endif + + int x86_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n) { X86CPU *cpu = X86_CPU(cs); CPUX86State *env = &cpu->env; + uint64_t tpr; + /* N.B. GDB can't deal with changes in registers or sizes in the middle of a session. So if we're in 32-bit mode on a 64-bit cpu, still act as if we're on a 64-bit cpu. */ @@ -105,6 +148,28 @@ int x86_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_SEG_REGS + 5: return gdb_get_reg32(mem_buf, env->segs[R_GS].selector); + case IDX_SEG_REGS + 6: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->segs[R_FS].base); + } + return gdb_get_reg32(mem_buf, env->segs[R_FS].base); + + case IDX_SEG_REGS + 7: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->segs[R_GS].base); + } + return gdb_get_reg32(mem_buf, env->segs[R_GS].base); + + case IDX_SEG_REGS + 8: +#ifdef TARGET_X86_64 + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->kernelgsbase); + } + return gdb_get_reg32(mem_buf, env->kernelgsbase); +#else + return gdb_get_reg32(mem_buf, 0); +#endif + case IDX_FP_REGS + 8: return gdb_get_reg32(mem_buf, env->fpuc); case IDX_FP_REGS + 9: @@ -125,6 +190,47 @@ int x86_cpu_gdb_read_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_MXCSR_REG: return gdb_get_reg32(mem_buf, env->mxcsr); + + case IDX_CTL_CR0_REG: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->cr[0]); + } + return gdb_get_reg32(mem_buf, env->cr[0]); + + case IDX_CTL_CR2_REG: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->cr[2]); + } + return gdb_get_reg32(mem_buf, env->cr[2]); + + case IDX_CTL_CR3_REG: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->cr[3]); + } + return gdb_get_reg32(mem_buf, env->cr[3]); + + case IDX_CTL_CR4_REG: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->cr[4]); + } + return gdb_get_reg32(mem_buf, env->cr[4]); + + case IDX_CTL_CR8_REG: +#ifdef CONFIG_SOFTMMU + tpr = cpu_get_apic_tpr(cpu->apic_state); +#else + tpr = 0; +#endif + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, tpr); + } + return gdb_get_reg32(mem_buf, tpr); + + case IDX_CTL_EFER_REG: + if ((env->hflags & HF_CS64_MASK) || GDB_FORCE_64) { + return gdb_get_reg64(mem_buf, env->efer); + } + return gdb_get_reg32(mem_buf, env->efer); } } return 0; @@ -229,6 +335,32 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_SEG_REGS + 5: return x86_cpu_gdb_load_seg(cpu, R_GS, mem_buf); + case IDX_SEG_REGS + 6: + if (env->hflags & HF_CS64_MASK) { + env->segs[R_FS].base = ldq_p(mem_buf); + return 8; + } + env->segs[R_FS].base = ldl_p(mem_buf); + return 4; + + case IDX_SEG_REGS + 7: + if (env->hflags & HF_CS64_MASK) { + env->segs[R_GS].base = ldq_p(mem_buf); + return 8; + } + env->segs[R_GS].base = ldl_p(mem_buf); + return 4; + +#ifdef TARGET_X86_64 + case IDX_SEG_REGS + 8: + if (env->hflags & HF_CS64_MASK) { + env->kernelgsbase = ldq_p(mem_buf); + return 8; + } + env->kernelgsbase = ldl_p(mem_buf); + return 4; +#endif + case IDX_FP_REGS + 8: cpu_set_fpuc(env, ldl_p(mem_buf)); return 4; @@ -253,6 +385,59 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_MXCSR_REG: cpu_set_mxcsr(env, ldl_p(mem_buf)); return 4; + + case IDX_CTL_CR0_REG: + if (env->hflags & HF_CS64_MASK) { + cpu_x86_update_cr0(env, ldq_p(mem_buf)); + return 8; + } + cpu_x86_update_cr0(env, ldl_p(mem_buf)); + return 4; + + case IDX_CTL_CR2_REG: + if (env->hflags & HF_CS64_MASK) { + env->cr[2] = ldq_p(mem_buf); + return 8; + } + env->cr[2] = ldl_p(mem_buf); + return 4; + + case IDX_CTL_CR3_REG: + if (env->hflags & HF_CS64_MASK) { + cpu_x86_update_cr3(env, ldq_p(mem_buf)); + return 8; + } + cpu_x86_update_cr3(env, ldl_p(mem_buf)); + return 4; + + case IDX_CTL_CR4_REG: + if (env->hflags & HF_CS64_MASK) { + cpu_x86_update_cr4(env, ldq_p(mem_buf)); + return 8; + } + cpu_x86_update_cr4(env, ldl_p(mem_buf)); + return 4; + + case IDX_CTL_CR8_REG: + if (env->hflags & HF_CS64_MASK) { +#ifdef CONFIG_SOFTMMU + cpu_set_apic_tpr(cpu->apic_state, ldq_p(mem_buf)); +#endif + return 8; + } +#ifdef CONFIG_SOFTMMU + cpu_set_apic_tpr(cpu->apic_state, ldl_p(mem_buf)); +#endif + return 4; + + case IDX_CTL_EFER_REG: + if (env->hflags & HF_CS64_MASK) { + cpu_load_efer(env, ldq_p(mem_buf)); + return 8; + } + cpu_load_efer(env, ldl_p(mem_buf)); + return 4; + } } /* Unrecognised register. */ |