diff --git a/default-configs/targets/riscv32-linux-user.mak b/default-configs/targets/riscv32-linux-user.mak
index dfb259e..07e6ca1 100644
--- a/default-configs/targets/riscv32-linux-user.mak
+++ b/default-configs/targets/riscv32-linux-user.mak
@@ -1,4 +1,4 @@
 TARGET_ARCH=riscv32
 TARGET_BASE_ARCH=riscv
 TARGET_ABI_DIR=riscv
-TARGET_XML_FILES= gdb-xml/riscv-32bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-32bit-csr.xml gdb-xml/riscv-32bit-virtual.xml
+TARGET_XML_FILES= gdb-xml/riscv-32bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-32bit-virtual.xml
diff --git a/default-configs/targets/riscv32-softmmu.mak b/default-configs/targets/riscv32-softmmu.mak
index 9446d96..d8b71cd 100644
--- a/default-configs/targets/riscv32-softmmu.mak
+++ b/default-configs/targets/riscv32-softmmu.mak
@@ -1,5 +1,5 @@
 TARGET_ARCH=riscv32
 TARGET_BASE_ARCH=riscv
 TARGET_SUPPORTS_MTTCG=y
-TARGET_XML_FILES= gdb-xml/riscv-32bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-32bit-csr.xml gdb-xml/riscv-32bit-virtual.xml
+TARGET_XML_FILES= gdb-xml/riscv-32bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-32bit-virtual.xml
 TARGET_NEED_FDT=y
diff --git a/default-configs/targets/riscv64-linux-user.mak b/default-configs/targets/riscv64-linux-user.mak
index b13895f..191c2c4 100644
--- a/default-configs/targets/riscv64-linux-user.mak
+++ b/default-configs/targets/riscv64-linux-user.mak
@@ -1,4 +1,4 @@
 TARGET_ARCH=riscv64
 TARGET_BASE_ARCH=riscv
 TARGET_ABI_DIR=riscv
-TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-csr.xml gdb-xml/riscv-64bit-virtual.xml
+TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-virtual.xml
diff --git a/default-configs/targets/riscv64-softmmu.mak b/default-configs/targets/riscv64-softmmu.mak
index d809bd6..7c0e7ee 100644
--- a/default-configs/targets/riscv64-softmmu.mak
+++ b/default-configs/targets/riscv64-softmmu.mak
@@ -1,5 +1,5 @@
 TARGET_ARCH=riscv64
 TARGET_BASE_ARCH=riscv
 TARGET_SUPPORTS_MTTCG=y
-TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-csr.xml gdb-xml/riscv-64bit-virtual.xml
+TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-virtual.xml
 TARGET_NEED_FDT=y
diff --git a/gdb-xml/riscv-32bit-csr.xml b/gdb-xml/riscv-32bit-csr.xml
deleted file mode 100644
index da1bf19..0000000
--- a/gdb-xml/riscv-32bit-csr.xml
+++ /dev/null
@@ -1,250 +0,0 @@
-<?xml version="1.0"?>
-<!-- Copyright (C) 2018-2019 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.riscv.csr">
-  <reg name="ustatus" bitsize="32"/>
-  <reg name="uie" bitsize="32"/>
-  <reg name="utvec" bitsize="32"/>
-  <reg name="uscratch" bitsize="32"/>
-  <reg name="uepc" bitsize="32"/>
-  <reg name="ucause" bitsize="32"/>
-  <reg name="utval" bitsize="32"/>
-  <reg name="uip" bitsize="32"/>
-  <reg name="fflags" bitsize="32"/>
-  <reg name="frm" bitsize="32"/>
-  <reg name="fcsr" bitsize="32"/>
-  <reg name="cycle" bitsize="32"/>
-  <reg name="time" bitsize="32"/>
-  <reg name="instret" bitsize="32"/>
-  <reg name="hpmcounter3" bitsize="32"/>
-  <reg name="hpmcounter4" bitsize="32"/>
-  <reg name="hpmcounter5" bitsize="32"/>
-  <reg name="hpmcounter6" bitsize="32"/>
-  <reg name="hpmcounter7" bitsize="32"/>
-  <reg name="hpmcounter8" bitsize="32"/>
-  <reg name="hpmcounter9" bitsize="32"/>
-  <reg name="hpmcounter10" bitsize="32"/>
-  <reg name="hpmcounter11" bitsize="32"/>
-  <reg name="hpmcounter12" bitsize="32"/>
-  <reg name="hpmcounter13" bitsize="32"/>
-  <reg name="hpmcounter14" bitsize="32"/>
-  <reg name="hpmcounter15" bitsize="32"/>
-  <reg name="hpmcounter16" bitsize="32"/>
-  <reg name="hpmcounter17" bitsize="32"/>
-  <reg name="hpmcounter18" bitsize="32"/>
-  <reg name="hpmcounter19" bitsize="32"/>
-  <reg name="hpmcounter20" bitsize="32"/>
-  <reg name="hpmcounter21" bitsize="32"/>
-  <reg name="hpmcounter22" bitsize="32"/>
-  <reg name="hpmcounter23" bitsize="32"/>
-  <reg name="hpmcounter24" bitsize="32"/>
-  <reg name="hpmcounter25" bitsize="32"/>
-  <reg name="hpmcounter26" bitsize="32"/>
-  <reg name="hpmcounter27" bitsize="32"/>
-  <reg name="hpmcounter28" bitsize="32"/>
-  <reg name="hpmcounter29" bitsize="32"/>
-  <reg name="hpmcounter30" bitsize="32"/>
-  <reg name="hpmcounter31" bitsize="32"/>
-  <reg name="cycleh" bitsize="32"/>
-  <reg name="timeh" bitsize="32"/>
-  <reg name="instreth" bitsize="32"/>
-  <reg name="hpmcounter3h" bitsize="32"/>
-  <reg name="hpmcounter4h" bitsize="32"/>
-  <reg name="hpmcounter5h" bitsize="32"/>
-  <reg name="hpmcounter6h" bitsize="32"/>
-  <reg name="hpmcounter7h" bitsize="32"/>
-  <reg name="hpmcounter8h" bitsize="32"/>
-  <reg name="hpmcounter9h" bitsize="32"/>
-  <reg name="hpmcounter10h" bitsize="32"/>
-  <reg name="hpmcounter11h" bitsize="32"/>
-  <reg name="hpmcounter12h" bitsize="32"/>
-  <reg name="hpmcounter13h" bitsize="32"/>
-  <reg name="hpmcounter14h" bitsize="32"/>
-  <reg name="hpmcounter15h" bitsize="32"/>
-  <reg name="hpmcounter16h" bitsize="32"/>
-  <reg name="hpmcounter17h" bitsize="32"/>
-  <reg name="hpmcounter18h" bitsize="32"/>
-  <reg name="hpmcounter19h" bitsize="32"/>
-  <reg name="hpmcounter20h" bitsize="32"/>
-  <reg name="hpmcounter21h" bitsize="32"/>
-  <reg name="hpmcounter22h" bitsize="32"/>
-  <reg name="hpmcounter23h" bitsize="32"/>
-  <reg name="hpmcounter24h" bitsize="32"/>
-  <reg name="hpmcounter25h" bitsize="32"/>
-  <reg name="hpmcounter26h" bitsize="32"/>
-  <reg name="hpmcounter27h" bitsize="32"/>
-  <reg name="hpmcounter28h" bitsize="32"/>
-  <reg name="hpmcounter29h" bitsize="32"/>
-  <reg name="hpmcounter30h" bitsize="32"/>
-  <reg name="hpmcounter31h" bitsize="32"/>
-  <reg name="sstatus" bitsize="32"/>
-  <reg name="sedeleg" bitsize="32"/>
-  <reg name="sideleg" bitsize="32"/>
-  <reg name="sie" bitsize="32"/>
-  <reg name="stvec" bitsize="32"/>
-  <reg name="scounteren" bitsize="32"/>
-  <reg name="sscratch" bitsize="32"/>
-  <reg name="sepc" bitsize="32"/>
-  <reg name="scause" bitsize="32"/>
-  <reg name="stval" bitsize="32"/>
-  <reg name="sip" bitsize="32"/>
-  <reg name="satp" bitsize="32"/>
-  <reg name="mvendorid" bitsize="32"/>
-  <reg name="marchid" bitsize="32"/>
-  <reg name="mimpid" bitsize="32"/>
-  <reg name="mhartid" bitsize="32"/>
-  <reg name="mstatus" bitsize="32"/>
-  <reg name="misa" bitsize="32"/>
-  <reg name="medeleg" bitsize="32"/>
-  <reg name="mideleg" bitsize="32"/>
-  <reg name="mie" bitsize="32"/>
-  <reg name="mtvec" bitsize="32"/>
-  <reg name="mcounteren" bitsize="32"/>
-  <reg name="mscratch" bitsize="32"/>
-  <reg name="mepc" bitsize="32"/>
-  <reg name="mcause" bitsize="32"/>
-  <reg name="mtval" bitsize="32"/>
-  <reg name="mip" bitsize="32"/>
-  <reg name="pmpcfg0" bitsize="32"/>
-  <reg name="pmpcfg1" bitsize="32"/>
-  <reg name="pmpcfg2" bitsize="32"/>
-  <reg name="pmpcfg3" bitsize="32"/>
-  <reg name="pmpaddr0" bitsize="32"/>
-  <reg name="pmpaddr1" bitsize="32"/>
-  <reg name="pmpaddr2" bitsize="32"/>
-  <reg name="pmpaddr3" bitsize="32"/>
-  <reg name="pmpaddr4" bitsize="32"/>
-  <reg name="pmpaddr5" bitsize="32"/>
-  <reg name="pmpaddr6" bitsize="32"/>
-  <reg name="pmpaddr7" bitsize="32"/>
-  <reg name="pmpaddr8" bitsize="32"/>
-  <reg name="pmpaddr9" bitsize="32"/>
-  <reg name="pmpaddr10" bitsize="32"/>
-  <reg name="pmpaddr11" bitsize="32"/>
-  <reg name="pmpaddr12" bitsize="32"/>
-  <reg name="pmpaddr13" bitsize="32"/>
-  <reg name="pmpaddr14" bitsize="32"/>
-  <reg name="pmpaddr15" bitsize="32"/>
-  <reg name="mcycle" bitsize="32"/>
-  <reg name="minstret" bitsize="32"/>
-  <reg name="mhpmcounter3" bitsize="32"/>
-  <reg name="mhpmcounter4" bitsize="32"/>
-  <reg name="mhpmcounter5" bitsize="32"/>
-  <reg name="mhpmcounter6" bitsize="32"/>
-  <reg name="mhpmcounter7" bitsize="32"/>
-  <reg name="mhpmcounter8" bitsize="32"/>
-  <reg name="mhpmcounter9" bitsize="32"/>
-  <reg name="mhpmcounter10" bitsize="32"/>
-  <reg name="mhpmcounter11" bitsize="32"/>
-  <reg name="mhpmcounter12" bitsize="32"/>
-  <reg name="mhpmcounter13" bitsize="32"/>
-  <reg name="mhpmcounter14" bitsize="32"/>
-  <reg name="mhpmcounter15" bitsize="32"/>
-  <reg name="mhpmcounter16" bitsize="32"/>
-  <reg name="mhpmcounter17" bitsize="32"/>
-  <reg name="mhpmcounter18" bitsize="32"/>
-  <reg name="mhpmcounter19" bitsize="32"/>
-  <reg name="mhpmcounter20" bitsize="32"/>
-  <reg name="mhpmcounter21" bitsize="32"/>
-  <reg name="mhpmcounter22" bitsize="32"/>
-  <reg name="mhpmcounter23" bitsize="32"/>
-  <reg name="mhpmcounter24" bitsize="32"/>
-  <reg name="mhpmcounter25" bitsize="32"/>
-  <reg name="mhpmcounter26" bitsize="32"/>
-  <reg name="mhpmcounter27" bitsize="32"/>
-  <reg name="mhpmcounter28" bitsize="32"/>
-  <reg name="mhpmcounter29" bitsize="32"/>
-  <reg name="mhpmcounter30" bitsize="32"/>
-  <reg name="mhpmcounter31" bitsize="32"/>
-  <reg name="mcycleh" bitsize="32"/>
-  <reg name="minstreth" bitsize="32"/>
-  <reg name="mhpmcounter3h" bitsize="32"/>
-  <reg name="mhpmcounter4h" bitsize="32"/>
-  <reg name="mhpmcounter5h" bitsize="32"/>
-  <reg name="mhpmcounter6h" bitsize="32"/>
-  <reg name="mhpmcounter7h" bitsize="32"/>
-  <reg name="mhpmcounter8h" bitsize="32"/>
-  <reg name="mhpmcounter9h" bitsize="32"/>
-  <reg name="mhpmcounter10h" bitsize="32"/>
-  <reg name="mhpmcounter11h" bitsize="32"/>
-  <reg name="mhpmcounter12h" bitsize="32"/>
-  <reg name="mhpmcounter13h" bitsize="32"/>
-  <reg name="mhpmcounter14h" bitsize="32"/>
-  <reg name="mhpmcounter15h" bitsize="32"/>
-  <reg name="mhpmcounter16h" bitsize="32"/>
-  <reg name="mhpmcounter17h" bitsize="32"/>
-  <reg name="mhpmcounter18h" bitsize="32"/>
-  <reg name="mhpmcounter19h" bitsize="32"/>
-  <reg name="mhpmcounter20h" bitsize="32"/>
-  <reg name="mhpmcounter21h" bitsize="32"/>
-  <reg name="mhpmcounter22h" bitsize="32"/>
-  <reg name="mhpmcounter23h" bitsize="32"/>
-  <reg name="mhpmcounter24h" bitsize="32"/>
-  <reg name="mhpmcounter25h" bitsize="32"/>
-  <reg name="mhpmcounter26h" bitsize="32"/>
-  <reg name="mhpmcounter27h" bitsize="32"/>
-  <reg name="mhpmcounter28h" bitsize="32"/>
-  <reg name="mhpmcounter29h" bitsize="32"/>
-  <reg name="mhpmcounter30h" bitsize="32"/>
-  <reg name="mhpmcounter31h" bitsize="32"/>
-  <reg name="mhpmevent3" bitsize="32"/>
-  <reg name="mhpmevent4" bitsize="32"/>
-  <reg name="mhpmevent5" bitsize="32"/>
-  <reg name="mhpmevent6" bitsize="32"/>
-  <reg name="mhpmevent7" bitsize="32"/>
-  <reg name="mhpmevent8" bitsize="32"/>
-  <reg name="mhpmevent9" bitsize="32"/>
-  <reg name="mhpmevent10" bitsize="32"/>
-  <reg name="mhpmevent11" bitsize="32"/>
-  <reg name="mhpmevent12" bitsize="32"/>
-  <reg name="mhpmevent13" bitsize="32"/>
-  <reg name="mhpmevent14" bitsize="32"/>
-  <reg name="mhpmevent15" bitsize="32"/>
-  <reg name="mhpmevent16" bitsize="32"/>
-  <reg name="mhpmevent17" bitsize="32"/>
-  <reg name="mhpmevent18" bitsize="32"/>
-  <reg name="mhpmevent19" bitsize="32"/>
-  <reg name="mhpmevent20" bitsize="32"/>
-  <reg name="mhpmevent21" bitsize="32"/>
-  <reg name="mhpmevent22" bitsize="32"/>
-  <reg name="mhpmevent23" bitsize="32"/>
-  <reg name="mhpmevent24" bitsize="32"/>
-  <reg name="mhpmevent25" bitsize="32"/>
-  <reg name="mhpmevent26" bitsize="32"/>
-  <reg name="mhpmevent27" bitsize="32"/>
-  <reg name="mhpmevent28" bitsize="32"/>
-  <reg name="mhpmevent29" bitsize="32"/>
-  <reg name="mhpmevent30" bitsize="32"/>
-  <reg name="mhpmevent31" bitsize="32"/>
-  <reg name="tselect" bitsize="32"/>
-  <reg name="tdata1" bitsize="32"/>
-  <reg name="tdata2" bitsize="32"/>
-  <reg name="tdata3" bitsize="32"/>
-  <reg name="dcsr" bitsize="32"/>
-  <reg name="dpc" bitsize="32"/>
-  <reg name="dscratch" bitsize="32"/>
-  <reg name="hstatus" bitsize="32"/>
-  <reg name="hedeleg" bitsize="32"/>
-  <reg name="hideleg" bitsize="32"/>
-  <reg name="hie" bitsize="32"/>
-  <reg name="htvec" bitsize="32"/>
-  <reg name="hscratch" bitsize="32"/>
-  <reg name="hepc" bitsize="32"/>
-  <reg name="hcause" bitsize="32"/>
-  <reg name="hbadaddr" bitsize="32"/>
-  <reg name="hip" bitsize="32"/>
-  <reg name="mbase" bitsize="32"/>
-  <reg name="mbound" bitsize="32"/>
-  <reg name="mibase" bitsize="32"/>
-  <reg name="mibound" bitsize="32"/>
-  <reg name="mdbase" bitsize="32"/>
-  <reg name="mdbound" bitsize="32"/>
-  <reg name="mucounteren" bitsize="32"/>
-  <reg name="mscounteren" bitsize="32"/>
-  <reg name="mhcounteren" bitsize="32"/>
-</feature>
diff --git a/gdb-xml/riscv-64bit-csr.xml b/gdb-xml/riscv-64bit-csr.xml
deleted file mode 100644
index 6aa4bed..0000000
--- a/gdb-xml/riscv-64bit-csr.xml
+++ /dev/null
@@ -1,250 +0,0 @@
-<?xml version="1.0"?>
-<!-- Copyright (C) 2018-2019 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.riscv.csr">
-  <reg name="ustatus" bitsize="64"/>
-  <reg name="uie" bitsize="64"/>
-  <reg name="utvec" bitsize="64"/>
-  <reg name="uscratch" bitsize="64"/>
-  <reg name="uepc" bitsize="64"/>
-  <reg name="ucause" bitsize="64"/>
-  <reg name="utval" bitsize="64"/>
-  <reg name="uip" bitsize="64"/>
-  <reg name="fflags" bitsize="64"/>
-  <reg name="frm" bitsize="64"/>
-  <reg name="fcsr" bitsize="64"/>
-  <reg name="cycle" bitsize="64"/>
-  <reg name="time" bitsize="64"/>
-  <reg name="instret" bitsize="64"/>
-  <reg name="hpmcounter3" bitsize="64"/>
-  <reg name="hpmcounter4" bitsize="64"/>
-  <reg name="hpmcounter5" bitsize="64"/>
-  <reg name="hpmcounter6" bitsize="64"/>
-  <reg name="hpmcounter7" bitsize="64"/>
-  <reg name="hpmcounter8" bitsize="64"/>
-  <reg name="hpmcounter9" bitsize="64"/>
-  <reg name="hpmcounter10" bitsize="64"/>
-  <reg name="hpmcounter11" bitsize="64"/>
-  <reg name="hpmcounter12" bitsize="64"/>
-  <reg name="hpmcounter13" bitsize="64"/>
-  <reg name="hpmcounter14" bitsize="64"/>
-  <reg name="hpmcounter15" bitsize="64"/>
-  <reg name="hpmcounter16" bitsize="64"/>
-  <reg name="hpmcounter17" bitsize="64"/>
-  <reg name="hpmcounter18" bitsize="64"/>
-  <reg name="hpmcounter19" bitsize="64"/>
-  <reg name="hpmcounter20" bitsize="64"/>
-  <reg name="hpmcounter21" bitsize="64"/>
-  <reg name="hpmcounter22" bitsize="64"/>
-  <reg name="hpmcounter23" bitsize="64"/>
-  <reg name="hpmcounter24" bitsize="64"/>
-  <reg name="hpmcounter25" bitsize="64"/>
-  <reg name="hpmcounter26" bitsize="64"/>
-  <reg name="hpmcounter27" bitsize="64"/>
-  <reg name="hpmcounter28" bitsize="64"/>
-  <reg name="hpmcounter29" bitsize="64"/>
-  <reg name="hpmcounter30" bitsize="64"/>
-  <reg name="hpmcounter31" bitsize="64"/>
-  <reg name="cycleh" bitsize="64"/>
-  <reg name="timeh" bitsize="64"/>
-  <reg name="instreth" bitsize="64"/>
-  <reg name="hpmcounter3h" bitsize="64"/>
-  <reg name="hpmcounter4h" bitsize="64"/>
-  <reg name="hpmcounter5h" bitsize="64"/>
-  <reg name="hpmcounter6h" bitsize="64"/>
-  <reg name="hpmcounter7h" bitsize="64"/>
-  <reg name="hpmcounter8h" bitsize="64"/>
-  <reg name="hpmcounter9h" bitsize="64"/>
-  <reg name="hpmcounter10h" bitsize="64"/>
-  <reg name="hpmcounter11h" bitsize="64"/>
-  <reg name="hpmcounter12h" bitsize="64"/>
-  <reg name="hpmcounter13h" bitsize="64"/>
-  <reg name="hpmcounter14h" bitsize="64"/>
-  <reg name="hpmcounter15h" bitsize="64"/>
-  <reg name="hpmcounter16h" bitsize="64"/>
-  <reg name="hpmcounter17h" bitsize="64"/>
-  <reg name="hpmcounter18h" bitsize="64"/>
-  <reg name="hpmcounter19h" bitsize="64"/>
-  <reg name="hpmcounter20h" bitsize="64"/>
-  <reg name="hpmcounter21h" bitsize="64"/>
-  <reg name="hpmcounter22h" bitsize="64"/>
-  <reg name="hpmcounter23h" bitsize="64"/>
-  <reg name="hpmcounter24h" bitsize="64"/>
-  <reg name="hpmcounter25h" bitsize="64"/>
-  <reg name="hpmcounter26h" bitsize="64"/>
-  <reg name="hpmcounter27h" bitsize="64"/>
-  <reg name="hpmcounter28h" bitsize="64"/>
-  <reg name="hpmcounter29h" bitsize="64"/>
-  <reg name="hpmcounter30h" bitsize="64"/>
-  <reg name="hpmcounter31h" bitsize="64"/>
-  <reg name="sstatus" bitsize="64"/>
-  <reg name="sedeleg" bitsize="64"/>
-  <reg name="sideleg" bitsize="64"/>
-  <reg name="sie" bitsize="64"/>
-  <reg name="stvec" bitsize="64"/>
-  <reg name="scounteren" bitsize="64"/>
-  <reg name="sscratch" bitsize="64"/>
-  <reg name="sepc" bitsize="64"/>
-  <reg name="scause" bitsize="64"/>
-  <reg name="stval" bitsize="64"/>
-  <reg name="sip" bitsize="64"/>
-  <reg name="satp" bitsize="64"/>
-  <reg name="mvendorid" bitsize="64"/>
-  <reg name="marchid" bitsize="64"/>
-  <reg name="mimpid" bitsize="64"/>
-  <reg name="mhartid" bitsize="64"/>
-  <reg name="mstatus" bitsize="64"/>
-  <reg name="misa" bitsize="64"/>
-  <reg name="medeleg" bitsize="64"/>
-  <reg name="mideleg" bitsize="64"/>
-  <reg name="mie" bitsize="64"/>
-  <reg name="mtvec" bitsize="64"/>
-  <reg name="mcounteren" bitsize="64"/>
-  <reg name="mscratch" bitsize="64"/>
-  <reg name="mepc" bitsize="64"/>
-  <reg name="mcause" bitsize="64"/>
-  <reg name="mtval" bitsize="64"/>
-  <reg name="mip" bitsize="64"/>
-  <reg name="pmpcfg0" bitsize="64"/>
-  <reg name="pmpcfg1" bitsize="64"/>
-  <reg name="pmpcfg2" bitsize="64"/>
-  <reg name="pmpcfg3" bitsize="64"/>
-  <reg name="pmpaddr0" bitsize="64"/>
-  <reg name="pmpaddr1" bitsize="64"/>
-  <reg name="pmpaddr2" bitsize="64"/>
-  <reg name="pmpaddr3" bitsize="64"/>
-  <reg name="pmpaddr4" bitsize="64"/>
-  <reg name="pmpaddr5" bitsize="64"/>
-  <reg name="pmpaddr6" bitsize="64"/>
-  <reg name="pmpaddr7" bitsize="64"/>
-  <reg name="pmpaddr8" bitsize="64"/>
-  <reg name="pmpaddr9" bitsize="64"/>
-  <reg name="pmpaddr10" bitsize="64"/>
-  <reg name="pmpaddr11" bitsize="64"/>
-  <reg name="pmpaddr12" bitsize="64"/>
-  <reg name="pmpaddr13" bitsize="64"/>
-  <reg name="pmpaddr14" bitsize="64"/>
-  <reg name="pmpaddr15" bitsize="64"/>
-  <reg name="mcycle" bitsize="64"/>
-  <reg name="minstret" bitsize="64"/>
-  <reg name="mhpmcounter3" bitsize="64"/>
-  <reg name="mhpmcounter4" bitsize="64"/>
-  <reg name="mhpmcounter5" bitsize="64"/>
-  <reg name="mhpmcounter6" bitsize="64"/>
-  <reg name="mhpmcounter7" bitsize="64"/>
-  <reg name="mhpmcounter8" bitsize="64"/>
-  <reg name="mhpmcounter9" bitsize="64"/>
-  <reg name="mhpmcounter10" bitsize="64"/>
-  <reg name="mhpmcounter11" bitsize="64"/>
-  <reg name="mhpmcounter12" bitsize="64"/>
-  <reg name="mhpmcounter13" bitsize="64"/>
-  <reg name="mhpmcounter14" bitsize="64"/>
-  <reg name="mhpmcounter15" bitsize="64"/>
-  <reg name="mhpmcounter16" bitsize="64"/>
-  <reg name="mhpmcounter17" bitsize="64"/>
-  <reg name="mhpmcounter18" bitsize="64"/>
-  <reg name="mhpmcounter19" bitsize="64"/>
-  <reg name="mhpmcounter20" bitsize="64"/>
-  <reg name="mhpmcounter21" bitsize="64"/>
-  <reg name="mhpmcounter22" bitsize="64"/>
-  <reg name="mhpmcounter23" bitsize="64"/>
-  <reg name="mhpmcounter24" bitsize="64"/>
-  <reg name="mhpmcounter25" bitsize="64"/>
-  <reg name="mhpmcounter26" bitsize="64"/>
-  <reg name="mhpmcounter27" bitsize="64"/>
-  <reg name="mhpmcounter28" bitsize="64"/>
-  <reg name="mhpmcounter29" bitsize="64"/>
-  <reg name="mhpmcounter30" bitsize="64"/>
-  <reg name="mhpmcounter31" bitsize="64"/>
-  <reg name="mcycleh" bitsize="64"/>
-  <reg name="minstreth" bitsize="64"/>
-  <reg name="mhpmcounter3h" bitsize="64"/>
-  <reg name="mhpmcounter4h" bitsize="64"/>
-  <reg name="mhpmcounter5h" bitsize="64"/>
-  <reg name="mhpmcounter6h" bitsize="64"/>
-  <reg name="mhpmcounter7h" bitsize="64"/>
-  <reg name="mhpmcounter8h" bitsize="64"/>
-  <reg name="mhpmcounter9h" bitsize="64"/>
-  <reg name="mhpmcounter10h" bitsize="64"/>
-  <reg name="mhpmcounter11h" bitsize="64"/>
-  <reg name="mhpmcounter12h" bitsize="64"/>
-  <reg name="mhpmcounter13h" bitsize="64"/>
-  <reg name="mhpmcounter14h" bitsize="64"/>
-  <reg name="mhpmcounter15h" bitsize="64"/>
-  <reg name="mhpmcounter16h" bitsize="64"/>
-  <reg name="mhpmcounter17h" bitsize="64"/>
-  <reg name="mhpmcounter18h" bitsize="64"/>
-  <reg name="mhpmcounter19h" bitsize="64"/>
-  <reg name="mhpmcounter20h" bitsize="64"/>
-  <reg name="mhpmcounter21h" bitsize="64"/>
-  <reg name="mhpmcounter22h" bitsize="64"/>
-  <reg name="mhpmcounter23h" bitsize="64"/>
-  <reg name="mhpmcounter24h" bitsize="64"/>
-  <reg name="mhpmcounter25h" bitsize="64"/>
-  <reg name="mhpmcounter26h" bitsize="64"/>
-  <reg name="mhpmcounter27h" bitsize="64"/>
-  <reg name="mhpmcounter28h" bitsize="64"/>
-  <reg name="mhpmcounter29h" bitsize="64"/>
-  <reg name="mhpmcounter30h" bitsize="64"/>
-  <reg name="mhpmcounter31h" bitsize="64"/>
-  <reg name="mhpmevent3" bitsize="64"/>
-  <reg name="mhpmevent4" bitsize="64"/>
-  <reg name="mhpmevent5" bitsize="64"/>
-  <reg name="mhpmevent6" bitsize="64"/>
-  <reg name="mhpmevent7" bitsize="64"/>
-  <reg name="mhpmevent8" bitsize="64"/>
-  <reg name="mhpmevent9" bitsize="64"/>
-  <reg name="mhpmevent10" bitsize="64"/>
-  <reg name="mhpmevent11" bitsize="64"/>
-  <reg name="mhpmevent12" bitsize="64"/>
-  <reg name="mhpmevent13" bitsize="64"/>
-  <reg name="mhpmevent14" bitsize="64"/>
-  <reg name="mhpmevent15" bitsize="64"/>
-  <reg name="mhpmevent16" bitsize="64"/>
-  <reg name="mhpmevent17" bitsize="64"/>
-  <reg name="mhpmevent18" bitsize="64"/>
-  <reg name="mhpmevent19" bitsize="64"/>
-  <reg name="mhpmevent20" bitsize="64"/>
-  <reg name="mhpmevent21" bitsize="64"/>
-  <reg name="mhpmevent22" bitsize="64"/>
-  <reg name="mhpmevent23" bitsize="64"/>
-  <reg name="mhpmevent24" bitsize="64"/>
-  <reg name="mhpmevent25" bitsize="64"/>
-  <reg name="mhpmevent26" bitsize="64"/>
-  <reg name="mhpmevent27" bitsize="64"/>
-  <reg name="mhpmevent28" bitsize="64"/>
-  <reg name="mhpmevent29" bitsize="64"/>
-  <reg name="mhpmevent30" bitsize="64"/>
-  <reg name="mhpmevent31" bitsize="64"/>
-  <reg name="tselect" bitsize="64"/>
-  <reg name="tdata1" bitsize="64"/>
-  <reg name="tdata2" bitsize="64"/>
-  <reg name="tdata3" bitsize="64"/>
-  <reg name="dcsr" bitsize="64"/>
-  <reg name="dpc" bitsize="64"/>
-  <reg name="dscratch" bitsize="64"/>
-  <reg name="hstatus" bitsize="64"/>
-  <reg name="hedeleg" bitsize="64"/>
-  <reg name="hideleg" bitsize="64"/>
-  <reg name="hie" bitsize="64"/>
-  <reg name="htvec" bitsize="64"/>
-  <reg name="hscratch" bitsize="64"/>
-  <reg name="hepc" bitsize="64"/>
-  <reg name="hcause" bitsize="64"/>
-  <reg name="hbadaddr" bitsize="64"/>
-  <reg name="hip" bitsize="64"/>
-  <reg name="mbase" bitsize="64"/>
-  <reg name="mbound" bitsize="64"/>
-  <reg name="mibase" bitsize="64"/>
-  <reg name="mibound" bitsize="64"/>
-  <reg name="mdbase" bitsize="64"/>
-  <reg name="mdbound" bitsize="64"/>
-  <reg name="mucounteren" bitsize="64"/>
-  <reg name="mscounteren" bitsize="64"/>
-  <reg name="mhcounteren" bitsize="64"/>
-</feature>
