import: pb5700_sdk-FPGA package

2026-02-03 11:37:13 +08:00
parent 1aeb8b4b82
commit 54c099819f
608 changed files with 105186 additions and 86 deletions
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="ilg.gnumcueclipse.debug.gdbjtag.openocd.launchConfigurationType">
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doContinue" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doDebugInRam" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doFirstReset" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doGdbServerAllocateConsole" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doGdbServerAllocateTelnetConsole" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doSecondReset" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doStartGdbCLient" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.doStartGdbServer" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.enableSemihosting" value="false"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.firstResetType" value="init"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbClientOtherCommands" value="set mem inaccessible-by-default off&#13;&#10;set remotetimeout 250&#13;&#10;set arch riscv:rv32"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbClientOtherOptions" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerConnectionAddress" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerExecutable" value="${openocd_path}/${openocd_executable}"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerGdbPortNumber" value="3333"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerLog" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerOther" value="-f &quot;${ProjDirPath}/../../../Tools/openocd/scripts/target/pb5700.cfg&quot;"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerTclPortNumber" value="6666"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.gdbServerTelnetPortNumber" value="4444"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.otherInitCommands" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.otherRunCommands" value="monitor reset halt"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.openocd.secondResetType" value="halt"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.svdPath" value="${ProjDirPath}/../../../Drivers/PB5700/Device/inc/SVD/PB5700.svd"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="GNU MCU OpenOCD"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
+    <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="${cross_prefix}gdb${cross_suffix}"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+    <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+    <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="Debug/Project.elf"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="Project"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
+    <booleanAttribute key="org.eclipse.debug.core.ATTR_FORCE_SYSTEM_CONSOLE_ENCODING" value="false"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/Project"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;memoryBlockExpressionList context=&quot;Context string&quot;/&gt;&#13;&#10;"/>
+    <stringAttribute key="org.eclipse.embedcdt.debug.gdbjtag.core.PERIPHERALS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;peripherals/&gt;&#13;&#10;"/>
+    <stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+</launchConfiguration>
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="ilg.gnumcueclipse.debug.gdbjtag.jlink.launchConfigurationType">
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doConnectToRunning" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doContinue" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doDebugInRam" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doFirstReset" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerAllocateConsole" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerAllocateSemihostingConsole" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerInitRegs" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerLocalOnly" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerSilent" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doGdbServerVerifyDownload" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doSecondReset" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.doStartGdbServer" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.enableFlashBreakpoints" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.enableSemihosting" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.enableSemihostingIoclientGdbClient" value="false"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.enableSemihostingIoclientTelnet" value="true"/>
+    <booleanAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.enableSwo" value="true"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.firstResetSpeed" value="1000"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.firstResetType" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbClientOtherCommands" value="set mem inaccessible-by-default off"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbClientOtherOptions" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerConnection" value="usb"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerConnectionAddress" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerDebugInterface" value="jtag"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerDeviceEndianness" value="little"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerDeviceName" value="rv32"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerDeviceSpeed" value="auto"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerExecutable" value="${jlink_path}/${jlink_gdbserver}"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerGdbPortNumber" value="2331"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerLog" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerOther" value="-singlerun -strict -timeout 0 -nogui"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerSwoPortNumber" value="2332"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.gdbServerTelnetPortNumber" value="2333"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.interfaceSpeed" value="auto"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.otherInitCommands" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.otherRunCommands" value=""/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.secondResetType" value=""/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.swoEnableTargetCpuFreq" value="0"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.swoEnableTargetPortMask" value="0x1"/>
+    <intAttribute key="ilg.gnumcueclipse.debug.gdbjtag.jlink.swoEnableTargetSwoFreq" value="0"/>
+    <stringAttribute key="ilg.gnumcueclipse.debug.gdbjtag.svdPath" value="${ProjDirPath}/../../../Drivers/PB5700/Device/inc/SVD/PB5700.svd"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.imageOffset" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.ipAddress" value="localhost"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="GNU MCU J-Link"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.loadSymbols" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
+    <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="2331"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="main"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsFileName" value=""/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.symbolsOffset" value=""/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForImage" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useFileForSymbols" value="false"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForImage" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useProjBinaryForSymbols" value="true"/>
+    <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.useRemoteTarget" value="true"/>
+    <stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="${cross_prefix}gdb${cross_suffix}"/>
+    <booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
+    <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
+    <stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="Debug/Project.elf"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="Project"/>
+    <booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
+    <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
+    <booleanAttribute key="org.eclipse.debug.core.ATTR_FORCE_SYSTEM_CONSOLE_ENCODING" value="false"/>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/Project"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&amp;amp;lt;?xml version=&amp;amp;quot;1.0&amp;amp;quot; encoding=&amp;amp;quot;UTF-8&amp;amp;quot; standalone=&amp;amp;quot;no&amp;amp;quot;?&amp;amp;gt;&amp;amp;#13;&amp;amp;#10;&amp;amp;lt;memoryBlockExpressionList context=&amp;amp;quot;Context string&amp;amp;quot;/&amp;amp;gt;&amp;amp;#13;&amp;amp;#10;"/>
+    <stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+</launchConfiguration>
@@ -0,0 +1,349 @@
+#!/bin/sh
+# Generate tags or cscope files
+# Usage tags.sh <mode>
+#
+# mode may be any of: tags, TAGS, cscope
+#
+# Uses the following environment variables:
+# ARCH, SUBARCH, SRCARCH, srctree, src, obj
+
+#
+# e.g.
+#   $ make tags ARCH=arm
+#   $ make gtags ARCH=arm
+#   $ make cscope ARCH=arm
+#
+
+if [ "$KBUILD_VERBOSE" = "1" ]; then
+	set -x
+fi
+
+# RCS_FIND_IGNORE has escaped ()s -- remove them.
+ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )"
+# tags and cscope files should also ignore MODVERSION *.mod.c files
+ignore="$ignore ( -name *.mod.c ) -prune -o"
+
+# Do not use full path if we do not use O=.. builds
+# Use make O=. {tags|cscope}
+# to force full paths for a non-O= build
+if [ "${KBUILD_SRC}" = "" ]; then
+	tree=./
+else
+	tree=${srctree}/
+fi
+
+# ignore userspace tools
+ignore="$ignore ( -path ${tree}tools ) -prune -o"
+ignore="$ignore ( -path ${tree}out/syntax ) -prune -o"
+ignore="$ignore ( -path ${tree}out/uncrustify ) -prune -o"
+
+# Find all available archs
+find_all_archs()
+{
+	ALLSOURCE_ARCHS=""
+	for arch in `ls ${tree}arch`; do
+		ALLSOURCE_ARCHS="${ALLSOURCE_ARCHS} "${arch##\/}
+	done
+}
+
+# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
+if [ "${ALLSOURCE_ARCHS}" = "" ]; then
+	ALLSOURCE_ARCHS=${SRCARCH}
+elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then
+	find_all_archs
+fi
+
+# find sources in arch/$ARCH
+find_arch_sources()
+{
+	for i in $archincludedir; do
+		prune="$prune -wholename $i -prune -o"
+	done
+	find ${tree}arch/$1 $ignore $subarchprune $prune -name "$2" \
+		-not -type l -print;
+}
+
+# find sources in arch/$1/include
+find_arch_include_sources()
+{
+	include=$(find ${tree}arch/$1/ $subarchprune \
+					-name include -type d -print);
+	if [ -n "$include" ]; then
+		archincludedir="$archincludedir $include"
+		find $include $ignore -name "$2" -not -type l -print;
+	fi
+}
+
+# find sources in include/
+find_include_sources()
+{
+	find ${tree} $ignore -name config -prune -o -name "$1" \
+		-not -type l -print;
+}
+
+# find sources in rest of tree
+# we could benefit from a list of dirs to search in here
+find_other_sources()
+{
+	find ${tree}* $ignore \
+	     \( -name include -o -name arch -o -name '.tmp_*' \) -prune -o \
+	       -name "$1" -not -type l -print;
+}
+
+find_sources()
+{
+	find_arch_sources $1 "$2"
+}
+
+all_sources()
+{
+	# find_arch_include_sources ${SRCARCH} '*.[chS]'
+	# if [ ! -z "$archinclude" ]; then
+	# 	find_arch_include_sources $archinclude '*.[chS]'
+	# fi
+	find_include_sources '*.[chS]'
+	# for arch in $ALLSOURCE_ARCHS
+	# do
+	# 	find_sources $arch '*.[chS]'
+	# done
+	# find_other_sources '*.[chS]'
+}
+
+all_compiled_sources()
+{
+	for i in $(all_sources); do
+		case "$i" in
+			*.[cS])
+				j=${i/\.[cS]/\.o}
+				if [ -e $j ]; then
+					echo $i
+				fi
+				;;
+			*)
+				echo $i
+				;;
+		esac
+	done
+}
+
+all_target_sources()
+{
+	if [ -n "$COMPILED_SOURCE" ]; then
+		all_compiled_sources
+	else
+		all_sources
+	fi
+}
+
+all_kconfigs()
+{
+	for arch in $ALLSOURCE_ARCHS; do
+		find_sources $arch 'Kconfig*'
+	done
+	find_other_sources 'Kconfig*'
+}
+
+all_defconfigs()
+{
+	find_sources $ALLSOURCE_ARCHS "defconfig"
+}
+
+docscope()
+{
+	(echo \-k; echo \-q; all_target_sources) > cscope.files
+	cscope -b -f cscope.out
+}
+
+dogtags()
+{
+    (all_target_sources) > cscope.files
+	all_target_sources | gtags -i -f -
+}
+
+exuberant()
+{
+	all_target_sources | xargs $1 -a                        \
+	-I __initdata,__exitdata,__initconst,			\
+	-I __cpuinitdata,__initdata_memblock			\
+	-I __refdata,__attribute,__maybe_unused,__always_unused \
+	-I __acquires,__releases,__deprecated			\
+	-I __read_mostly,__aligned,____cacheline_aligned        \
+	-I ____cacheline_aligned_in_smp                         \
+	-I __cacheline_aligned,__cacheline_aligned_in_smp	\
+	-I ____cacheline_internodealigned_in_smp                \
+	-I __used,__packed,__packed2__,__must_check,__must_hold	\
+	-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL   \
+	-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
+	-I static,const						\
+	--extra=+f --c-kinds=+px                                \
+	--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/'        \
+	--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
+	--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/'		\
+	--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'	\
+	--regex-c++='/PAGEFLAG\(([^,)]*).*/Page\1/'			\
+	--regex-c++='/PAGEFLAG\(([^,)]*).*/SetPage\1/'			\
+	--regex-c++='/PAGEFLAG\(([^,)]*).*/ClearPage\1/'		\
+	--regex-c++='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/'		\
+	--regex-c++='/TESTPAGEFLAG\(([^,)]*).*/Page\1/'			\
+	--regex-c++='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/'		\
+	--regex-c++='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/'		\
+	--regex-c++='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/'	\
+	--regex-c++='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/'	\
+	--regex-c++='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/'		\
+	--regex-c++='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/'	\
+	--regex-c++='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/'		\
+	--regex-c++='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/'		\
+	--regex-c++='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/'		\
+	--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/'		\
+	--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/'		\
+	--regex-c++='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/'		\
+	--regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/'	\
+	--regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/'	\
+	--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
+	--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/' \
+	--regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'		\
+	--regex-c++='/TESTPCGFLAG\(([^,)]*).*/PageCgroup\1/'		\
+	--regex-c++='/SETPCGFLAG\(([^,)]*).*/SetPageCgroup\1/'		\
+	--regex-c++='/CLEARPCGFLAG\(([^,)]*).*/ClearPageCgroup\1/'	\
+	--regex-c++='/TESTCLEARPCGFLAG\(([^,)]*).*/TestClearPageCgroup\1/' \
+	--regex-c='/PCI_OP_READ\((\w*).*[1-4]\)/pci_bus_read_config_\1/' \
+	--regex-c='/PCI_OP_WRITE\((\w*).*[1-4]\)/pci_bus_write_config_\1/' \
+	--regex-c='/DEFINE_(MUTEX|SEMAPHORE|SPINLOCK)\((\w*)/\2/v/'	\
+	--regex-c='/DEFINE_(RAW_SPINLOCK|RWLOCK|SEQLOCK)\((\w*)/\2/v/'	\
+	--regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w*)/\2/v/'		\
+	--regex-c='/DECLARE_BITMAP\((\w*)/\1/v/'			\
+	--regex-c='/(^|\s)(|L|H)LIST_HEAD\((\w*)/\3/v/'			\
+	--regex-c='/(^|\s)RADIX_TREE\((\w*)/\2/v/'			\
+	--regex-c='/DEFINE_PER_CPU\(([^,]*,\s*)(\w*).*\)/\2/v/'		\
+	--regex-c='/DEFINE_PER_CPU_SHARED_ALIGNED\(([^,]*,\s*)(\w*).*\)/\2/v/' \
+	--regex-c='/DECLARE_WAIT_QUEUE_HEAD\((\w*)/\1/v/'		\
+	--regex-c='/DECLARE_(TASKLET|WORK|DELAYED_WORK)\((\w*)/\2/v/'	\
+	--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/'		\
+	--regex-c='/(^\s)OFFSET\((\w*)/\2/v/'				\
+	--regex-c='/(^\s)DEFINE\((\w*)/\2/v/'				\
+	--regex-c='/DEFINE_HASHTABLE\((\w*)/\1/v/'
+
+	all_kconfigs | xargs $1 -a                              \
+	--langdef=kconfig --language-force=kconfig              \
+	--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/\2/'
+
+	all_kconfigs | xargs $1 -a                              \
+	--langdef=kconfig --language-force=kconfig              \
+	--regex-kconfig='/^[[:blank:]]*(menu|)config[[:blank:]]+([[:alnum:]_]+)/CONFIG_\2/'
+
+	all_defconfigs | xargs -r $1 -a                         \
+	--langdef=dotconfig --language-force=dotconfig          \
+	--regex-dotconfig='/^#?[[:blank:]]*(CONFIG_[[:alnum:]_]+)/\1/'
+}
+
+emacs()
+{
+	all_target_sources | xargs $1 -a                        \
+	--regex='/^\(ENTRY\|_GLOBAL\)(\([^)]*\)).*/\2/'         \
+	--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/'   \
+	--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/'		\
+	--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/' \
+	--regex='/PAGEFLAG(\([^,)]*\).*/Page\1/'			\
+	--regex='/PAGEFLAG(\([^,)]*\).*/SetPage\1/'		\
+	--regex='/PAGEFLAG(\([^,)]*\).*/ClearPage\1/'		\
+	--regex='/TESTSETFLAG(\([^,)]*\).*/TestSetPage\1/'	\
+	--regex='/TESTPAGEFLAG(\([^,)]*\).*/Page\1/'		\
+	--regex='/SETPAGEFLAG(\([^,)]*\).*/SetPage\1/'		\
+	--regex='/__SETPAGEFLAG(\([^,)]*\).*/__SetPage\1/'	\
+	--regex='/TESTCLEARFLAG(\([^,)]*\).*/TestClearPage\1/'	\
+	--regex='/__TESTCLEARFLAG(\([^,)]*\).*/TestClearPage\1/'	\
+	--regex='/CLEARPAGEFLAG(\([^,)]*\).*/ClearPage\1/'	\
+	--regex='/__CLEARPAGEFLAG(\([^,)]*\).*/__ClearPage\1/'	\
+	--regex='/__PAGEFLAG(\([^,)]*\).*/__SetPage\1/'		\
+	--regex='/__PAGEFLAG(\([^,)]*\).*/__ClearPage\1/'	\
+	--regex='/PAGEFLAG_FALSE(\([^,)]*\).*/Page\1/'		\
+	--regex='/TESTSCFLAG(\([^,)]*\).*/TestSetPage\1/'	\
+	--regex='/TESTSCFLAG(\([^,)]*\).*/TestClearPage\1/'	\
+	--regex='/SETPAGEFLAG_NOOP(\([^,)]*\).*/SetPage\1/'	\
+	--regex='/CLEARPAGEFLAG_NOOP(\([^,)]*\).*/ClearPage\1/'	\
+	--regex='/__CLEARPAGEFLAG_NOOP(\([^,)]*\).*/__ClearPage\1/' \
+	--regex='/TESTCLEARFLAG_FALSE(\([^,)]*\).*/TestClearPage\1/' \
+	--regex='/__TESTCLEARFLAG_FALSE(\([^,)]*\).*/__TestClearPage\1/' \
+	--regex='/TESTPCGFLAG\(([^,)]*).*/PageCgroup\1/'	\
+	--regex='/SETPCGFLAG\(([^,)]*).*/SetPageCgroup\1/'	\
+	--regex='/CLEARPCGFLAG\(([^,)]*).*/ClearPageCgroup\1/'	\
+	--regex='/TESTCLEARPCGFLAG\(([^,)]*).*/TestClearPageCgroup\1/' \
+	--regex='/_PE(\([^,)]*\).*/PEVENT_ERRNO__\1/'		\
+	--regex='/PCI_OP_READ(\([a-z]*[a-z]\).*[1-4])/pci_bus_read_config_\1/' \
+	--regex='/PCI_OP_WRITE(\([a-z]*[a-z]\).*[1-4])/pci_bus_write_config_\1/'\
+	--regex='/DEFINE_HASHTABLE\((\w*)/\1/v/'
+
+	all_kconfigs | xargs $1 -a                              \
+	--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'
+
+	all_kconfigs | xargs $1 -a                              \
+	--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/CONFIG_\3/'
+
+	all_defconfigs | xargs -r $1 -a                         \
+	--regex='/^#?[ \t]?\(CONFIG_[a-zA-Z0-9_]+\)/\1/'
+}
+
+xtags()
+{
+	if $1 --version 2>&1 | grep -iq exuberant; then
+		exuberant $1
+	elif $1 --version 2>&1 | grep -iq emacs; then
+		emacs $1
+	else
+		all_target_sources | xargs $1 -a
+	fi
+}
+
+# # Support um (which uses SUBARCH)
+# if [ "${ARCH}" = "um" ]; then
+# 	if [ "$SUBARCH" = "i386" ]; then
+# 		archinclude=x86
+# 	elif [ "$SUBARCH" = "x86_64" ]; then
+# 		archinclude=x86
+# 	else
+# 		archinclude=${SUBARCH}
+# 	fi
+# elif [ "${SRCARCH}" = "arm" -a "${SUBARCH}" != "" ]; then
+# 	subarchdir=$(find ${tree}arch/$SRCARCH/ -name "mach-*" -type d -o \
+# 							-name "plat-*" -type d);
+# 	for i in $subarchdir; do
+# 		case "$i" in
+# 			*"mach-"${SUBARCH})
+# 				;;
+# 			*"plat-"${SUBARCH})
+# 				;;
+# 			*)
+# 				subarchprune="$subarchprune \
+# 						-wholename $i -prune -o"
+# 				;;
+# 		esac
+# 	done
+# fi
+
+remove_structs=
+case "$1" in
+	"cscope")
+		docscope
+		;;
+
+	"gtags")
+		dogtags
+		;;
+
+	"tags")
+		rm -f tags
+		xtags ctags
+		remove_structs=y
+		;;
+
+	"TAGS")
+		rm -f TAGS
+		xtags etags
+		remove_structs=y
+		;;
+esac
+
+# Remove structure forward declarations.
+if [ -n "$remove_structs" ]; then
+    LANG=C sed -i -e '/^\([a-zA-Z_][a-zA-Z0-9_]*\)\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1
+fi