X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=instrumentation%2Fsyscalls%2Flttng-syscalls-generate-headers.sh;h=45d2de5a9614ec42c5bfb1497776b901f5616b52;hb=b75d00c45a91af319370f3d494cd953b578ea228;hp=a0ae0f2a2405ce30c7b2971fc3c92df5ae7aea50;hpb=94f9e23353016f630bf9be45128f8cf4c57b4888;p=lttng-modules.git diff --git a/instrumentation/syscalls/lttng-syscalls-generate-headers.sh b/instrumentation/syscalls/lttng-syscalls-generate-headers.sh index a0ae0f2a..45d2de5a 100755 --- a/instrumentation/syscalls/lttng-syscalls-generate-headers.sh +++ b/instrumentation/syscalls/lttng-syscalls-generate-headers.sh @@ -17,6 +17,8 @@ BITNESS=$4 INPUT=${INPUTDIR}/${INPUTFILE} SRCFILE=gen.tmp.0 TMPFILE=gen.tmp.1 +TMPFILE2=gen.tmp.2 +TMPFILE3=gen.tmp.3 HEADER=headers/${INPUTFILE}_${CLASS}.h if [ x"$INPUTDIR" = x"" ]; then @@ -84,6 +86,10 @@ if [ "$CLASS" = integers ]; then NRARGS=0 +printf \ +'#ifdef SC_ENTER\n'\ + >> ${HEADER} + printf \ 'SC_DECLARE_EVENT_CLASS_NOARGS(syscalls_noargs,\n'\ ' TP_STRUCT__entry(),\n'\ @@ -101,6 +107,29 @@ perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ '#endif/g'\ ${TMPFILE} >> ${HEADER} +printf \ +'#else /* #ifdef SC_ENTER */\n'\ + >> ${HEADER} + +grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} +perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ +'types: \(([^)]*)\) '\ +'args: \(([^)]*)\)/'\ +'#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ +'SC_TRACE_EVENT(sys_$1,\n'\ +' TP_PROTO(sc_exit(long ret)),\n'\ +' TP_ARGS(sc_exit(ret)),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret))),\n'\ +' TP_printk()\n'\ +')\n'\ +'#endif/g'\ + ${TMPFILE} >> ${HEADER} + +printf \ +'#endif /* else #ifdef SC_ENTER */\n'\ + >> ${HEADER} + fi @@ -109,57 +138,84 @@ fi NRARGS=1 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + echo Syscall: ${SC_NAME} ${ARG1} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^)]*)\) '\ 'args: \(([^)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $5),\n'\ -' TP_ARGS($5),\n'\ -' TP_STRUCT__entry(__field($4, $5)),\n'\ -' TP_fast_assign(tp_assign($4, $5, $5)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $5),\n'\ +' TP_ARGS(sc_exit(ret,) $5),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $5))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $5, $5))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # types: 4 5 # args 6 7 NRARGS=2 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 2) + echo Syscall: ${SC_NAME} ${ARG1} ${ARG2} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^,]*), ([^)]*)\) '\ 'args: \(([^,]*), ([^)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $6, $5 $7),\n'\ -' TP_ARGS($6, $7),\n'\ -' TP_STRUCT__entry(__field($4, $6) __field($5, $7)),\n'\ -' TP_fast_assign(tp_assign($4, $6, $6) tp_assign($5, $7, $7)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $6, $5 $7),\n'\ +' TP_ARGS(sc_exit(ret,) $6, $7),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $6)) '"${ARG2}"'(__field($5, $7))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $6, $6)) '"${ARG2}"'(tp_assign($5, $7, $7))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # types: 4 5 6 # args 7 8 9 NRARGS=3 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 2) + ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 3) + echo Syscall: ${SC_NAME} ${ARG1} ${ARG2} ${ARG3} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^,]*), ([^,]*), ([^)]*)\) '\ 'args: \(([^,]*), ([^,]*), ([^)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $7, $5 $8, $6 $9),\n'\ -' TP_ARGS($7, $8, $9),\n'\ -' TP_STRUCT__entry(__field($4, $7) __field($5, $8) __field($6, $9)),\n'\ -' TP_fast_assign(tp_assign($4, $7, $7) tp_assign($5, $8, $8) tp_assign($6, $9, $9)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $7, $5 $8, $6 $9),\n'\ +' TP_ARGS(sc_exit(ret,) $7, $8, $9),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $7)) '"${ARG2}"'(__field($5, $8)) '"${ARG3}"'(__field($6, $9))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $7, $7)) '"${ARG2}"'(tp_assign($5, $8, $8)) '"${ARG3}"'(tp_assign($6, $9, $9))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # types: 4 5 6 7 @@ -167,38 +223,61 @@ perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ NRARGS=4 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 2) + ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 3) + ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 4) + echo Syscall: ${SC_NAME} ${ARG1} ${ARG2} ${ARG3} ${ARG4} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ 'args: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $8, $5 $9, $6 $10, $7 $11),\n'\ -' TP_ARGS($8, $9, $10, $11),\n'\ -' TP_STRUCT__entry(__field($4, $8) __field($5, $9) __field($6, $10) __field($7, $11)),\n'\ -' TP_fast_assign(tp_assign($4, $8, $8) tp_assign($5, $9, $9) tp_assign($6, $10, $10) tp_assign($7, $11, $11)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $8, $5 $9, $6 $10, $7 $11),\n'\ +' TP_ARGS(sc_exit(ret,) $8, $9, $10, $11),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $8)) '"${ARG2}"'(__field($5, $9)) '"${ARG3}"'(__field($6, $10)) '"${ARG4}"'(__field($7, $11))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $8, $8)) '"${ARG2}"'(tp_assign($5, $9, $9)) '"${ARG3}"'(tp_assign($6, $10, $10)) '"${ARG4}"'(tp_assign($7, $11, $11))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # types: 4 5 6 7 8 # args 9 10 11 12 13 NRARGS=5 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 2) + ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 3) + ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 4) + ARG5=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 5) + echo Syscall: ${SC_NAME} ${ARG1} ${ARG2} ${ARG3} ${ARG4} ${ARG5} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ 'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $9, $5 $10, $6 $11, $7 $12, $8 $13),\n'\ -' TP_ARGS($9, $10, $11, $12, $13),\n'\ -' TP_STRUCT__entry(__field($4, $9) __field($5, $10) __field($6, $11) __field($7, $12) __field($8, $13)),\n'\ -' TP_fast_assign(tp_assign($4, $9, $9) tp_assign($5, $10, $10) tp_assign($6, $11, $11) tp_assign($7, $12, $12) tp_assign($8, $13, $13)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $9, $5 $10, $6 $11, $7 $12, $8 $13),\n'\ +' TP_ARGS(sc_exit(ret,) $9, $10, $11, $12, $13),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $9)) '"${ARG2}"'(__field($5, $10)) '"${ARG3}"'(__field($6, $11)) '"${ARG4}"'(__field($7, $12)) '"${ARG5}"'(__field($8, $13))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $9, $9)) '"${ARG2}"'(tp_assign($5, $10, $10)) '"${ARG3}"'(tp_assign($6, $11, $11)) '"${ARG4}"'(tp_assign($7, $12, $12)) '"${ARG5}"'(tp_assign($8, $13, $13))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # types: 4 5 6 7 8 9 @@ -206,19 +285,32 @@ perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ NRARGS=6 grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} -perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ + +while read LINE; do + echo "${LINE}" > ${TMPFILE2} + perl -p -e 's/^syscall ([^ ]*) .*/$1/g' ${TMPFILE2} > ${TMPFILE3} + SC_NAME=$(cat ${TMPFILE3}) + ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 1) + ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 2) + ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 3) + ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 4) + ARG5=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 5) + ARG6=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt sys_${SC_NAME} 6) + echo Syscall: ${SC_NAME} ${ARG1} ${ARG2} ${ARG3} ${ARG4} ${ARG5} ${ARG6} + perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ 'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\) '\ 'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\)/'\ '#ifndef OVERRIDE_'"${BITNESS}"'_sys_$1\n'\ 'SC_TRACE_EVENT(sys_$1,\n'\ -' TP_PROTO($4 $10, $5 $11, $6 $12, $7 $13, $8 $14, $9 $15),\n'\ -' TP_ARGS($10, $11, $12, $13, $14, $15),\n'\ -' TP_STRUCT__entry(__field($4, $10) __field($5, $11) __field($6, $12) __field($7, $13) __field($8, $14) __field($9, $15)),\n'\ -' TP_fast_assign(tp_assign($4, $10, $10) tp_assign($5, $11, $11) tp_assign($6, $12, $12) tp_assign($7, $13, $13) tp_assign($8, $14, $14) tp_assign($9, $15, $15)),\n'\ +' TP_PROTO(sc_exit(long ret,) $4 $10, $5 $11, $6 $12, $7 $13, $8 $14, $9 $15),\n'\ +' TP_ARGS(sc_exit(ret,) $10, $11, $12, $13, $14, $15),\n'\ +' TP_STRUCT__entry(sc_exit(__field(long, ret)) '"${ARG1}"'(__field($4, $10)) '"${ARG2}"'(__field($5, $11)) '"${ARG3}"'(__field($6, $12)) '"${ARG4}"'(__field($7, $13)) '"${ARG5}"'(__field($8, $14)) '"${ARG6}"'(__field($9, $15))),\n'\ +' TP_fast_assign(sc_exit(tp_assign(long, ret, ret)) '"${ARG1}"'(tp_assign($4, $10, $10)) '"${ARG2}"'(tp_assign($5, $11, $11)) '"${ARG3}"'(tp_assign($6, $12, $12)) '"${ARG4}"'(tp_assign($7, $13, $13)) '"${ARG5}"'(tp_assign($8, $14, $14)) '"${ARG6}"'(tp_assign($9, $15, $15))),\n'\ ' TP_printk()\n'\ ')\n'\ '#endif/g'\ - ${TMPFILE} >> ${HEADER} + ${TMPFILE2} >> ${HEADER} +done < ${TMPFILE} # Macro for tracing syscall table @@ -239,12 +331,33 @@ NRARGS=0 if [ "$CLASS" = integers ]; then #noargs + +printf \ +'#ifdef SC_ENTER\n'\ + >> ${HEADER} + grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ '#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_sys_$1\n'\ 'TRACE_SYSCALL_TABLE\(syscalls_noargs, sys_$1, $2, $3\)\n'\ '#endif/g'\ ${TMPFILE} >> ${HEADER} + +printf \ +'#else /* #ifdef SC_ENTER */\n'\ + >> ${HEADER} + +grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " ${SRCFILE} > ${TMPFILE} +perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ +'#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_sys_$1\n'\ +'TRACE_SYSCALL_TABLE(sys_$1, sys_$1, $2, $3)\n'\ +'#endif/g'\ + ${TMPFILE} >> ${HEADER} + +printf \ +'#endif /* else #ifdef SC_ENTER */\n'\ + >> ${HEADER} + fi #others. @@ -291,5 +404,7 @@ perl -p -e 's/tp_assign\(([^,)]*), ([^,]*), ([^\)]*)\)/tp_assign($2, $3)/g'\ ${TMPFILE} >> ${HEADER} rm -f ${INPUTFILE}.tmp +rm -f ${TMPFILE3} +rm -f ${TMPFILE2} rm -f ${TMPFILE} rm -f ${SRCFILE}