| | 1 | #!/bin/bash |
| | 2 | |
| | 3 | # Generate system call probe description macros from syscall metadata dump file. |
| | 4 | # The resulting header will be written in the headers subdirectory, in a file name |
| | 5 | # based on the name of the input file. |
| | 6 | # |
| | 7 | # example usage: |
| | 8 | # |
| | 9 | # lttng-syscalls-generate-headers.sh <type> <input_dir> <input_filename_in_dir> <bitness> |
| | 10 | # lttng-syscalls-generate-headers.sh integers 3.0.4 x86-64-syscalls-3.0.4 64 |
| | 11 | # lttng-syscalls-generate-headers.sh pointers 3.0.4 x86-64-syscalls-3.0.4 64 |
| | 12 | |
| | 13 | CLASS=$1 |
| | 14 | INPUTDIR=$2 |
| | 15 | INPUTFILE=$3 |
| | 16 | BITNESS=$4 |
| | 17 | INPUT=${INPUTDIR}/${INPUTFILE} |
| | 18 | HEADER=headers/${INPUTFILE}_${CLASS}.h |
| | 19 | |
| | 20 | if [ x"$INPUTDIR" = x"" ]; then |
| | 21 | echo "Error: Please specify input directory as second argument" >&2 |
| | 22 | exit 1 |
| | 23 | fi |
| | 24 | |
| | 25 | if [ x"$INPUTFILE" = x"" ]; then |
| | 26 | echo "Error: Please specify input file as third argument" >&2 |
| | 27 | exit 1 |
| | 28 | fi |
| | 29 | |
| | 30 | if [ x"$BITNESS" != x"32" ] && [ x"$BITNESS" != x"64" ]; then |
| | 31 | echo "Error: Please specify bitness as fourth argument (\"32\" or \"64\")" >&2 |
| | 32 | exit 1 |
| | 33 | fi |
| | 34 | |
| | 35 | # Abort on error and undefined variable |
| | 36 | set -eu |
| | 37 | |
| | 38 | # Create temp files |
| | 39 | SRCFILE=$(mktemp) |
| | 40 | TMPFILE=$(mktemp) |
| | 41 | |
| | 42 | # Delete temp files on exit |
| | 43 | trap 'rm -f "${SRCFILE}" "${TMPFILE}"' EXIT |
| | 44 | |
| | 45 | cp "${INPUT}" "${SRCFILE}" |
| | 46 | |
| | 47 | ## Cleanup the input file |
| | 48 | # Remove the dmesg timestamp if present |
| | 49 | perl -pi -e 's/^\[.*\] //g' "${SRCFILE}" |
| | 50 | # Remove the 'sys_' prefix from syscall names |
| | 51 | perl -pi -e 's/^syscall sys_([^ ]*)/syscall $1/g' "${SRCFILE}" |
| | 52 | # Remove the user attribute from arguments |
| | 53 | sed -i 's/ __attribute__((user))//g' "${SRCFILE}" |
| | 54 | |
| | 55 | #Filter |
| | 56 | |
| | 57 | if [ "$CLASS" = integers ]; then |
| | 58 | #select integers and no-args. |
| | 59 | CLASSCAP=INTEGERS |
| | 60 | grep -v "\\*\|cap_user_header_t" "${SRCFILE}" > "${TMPFILE}" |
| | 61 | mv "${TMPFILE}" "${SRCFILE}" |
| | 62 | elif [ "$CLASS" = pointers ]; then |
| | 63 | #select system calls using pointers. |
| | 64 | CLASSCAP=POINTERS |
| | 65 | grep "\\*\|cap_#user_header_t" "${SRCFILE}" > "${TMPFILE}" |
| | 66 | mv "${TMPFILE}" "${SRCFILE}" |
| | 67 | else |
| | 68 | echo "Error: Please specify \"integers\" or \"pointers\" as first argument" >&2 |
| | 69 | exit 1 |
| | 70 | fi |
| | 71 | |
| | 72 | |
| | 73 | echo "/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1) */ |
| | 74 | |
| | 75 | /* THIS FILE IS AUTO-GENERATED. DO NOT EDIT */ |
| | 76 | |
| | 77 | #ifndef CREATE_SYSCALL_TABLE |
| | 78 | |
| | 79 | #if !defined(_TRACE_SYSCALLS_${CLASSCAP}_H) || defined(TRACE_HEADER_MULTI_READ) |
| | 80 | #define _TRACE_SYSCALLS_${CLASSCAP}_H |
| | 81 | |
| | 82 | #include <probes/lttng-tracepoint-event.h> |
| | 83 | #include <linux/syscalls.h> |
| | 84 | #include \"${INPUTFILE}_${CLASS}_override.h\" |
| | 85 | #include \"syscalls_${CLASS}_override.h\" |
| | 86 | " > "${HEADER}" |
| | 87 | |
| | 88 | if [ "$CLASS" = integers ]; then |
| | 89 | |
| | 90 | NRARGS=0 |
| | 91 | |
| | 92 | # shellcheck disable=SC2129 |
| | 93 | printf \ |
| | 94 | '#ifdef SC_ENTER |
| | 95 | SC_LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(syscalls_noargs, |
| | 96 | TP_FIELDS() |
| | 97 | ) |
| | 98 | ' >> "${HEADER}" |
| | 99 | |
| | 100 | # shellcheck disable=SC2026 |
| | 101 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | \ |
| | 102 | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 103 | 'types: \(([^)]*)\) '\ |
| | 104 | 'args: \(([^)]*)\)/'\ |
| | 105 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 106 | 'SC_LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(syscalls_noargs, $1)\n'\ |
| | 107 | '#endif/g' >> "${HEADER}" |
| | 108 | |
| | 109 | printf '#else /* #ifdef SC_ENTER */\n' >> "${HEADER}" |
| | 110 | |
| | 111 | # shellcheck disable=SC2026 |
| | 112 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | \ |
| | 113 | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 114 | 'types: \(([^)]*)\) '\ |
| | 115 | 'args: \(([^)]*)\)/'\ |
| | 116 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 117 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 118 | ' TP_PROTO(sc_exit(long ret)),\n'\ |
| | 119 | ' TP_ARGS(sc_exit(ret)),\n'\ |
| | 120 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)))\n'\ |
| | 121 | ')\n'\ |
| | 122 | '#endif/g' >> "${HEADER}" |
| | 123 | |
| | 124 | printf '#endif /* else #ifdef SC_ENTER */\n' >> "${HEADER}" |
| | 125 | |
| | 126 | fi |
| | 127 | |
| | 128 | |
| | 129 | # types: 4 |
| | 130 | # args 5 |
| | 131 | |
| | 132 | NRARGS=1 |
| | 133 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 134 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 135 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 136 | |
| | 137 | echo Syscall: "${SC_NAME}" "${ARG1}" |
| | 138 | |
| | 139 | # shellcheck disable=SC2026 |
| | 140 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 141 | 'types: \(([^)]*)\) '\ |
| | 142 | 'args: \(([^)]*)\)/'\ |
| | 143 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 144 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 145 | ' TP_PROTO(sc_exit(long ret,) $4 $5),\n'\ |
| | 146 | ' TP_ARGS(sc_exit(ret,) $5),\n'\ |
| | 147 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $5, $5)))\n'\ |
| | 148 | ')\n'\ |
| | 149 | '#endif/g' >> "${HEADER}" |
| | 150 | done |
| | 151 | |
| | 152 | # types: 4 5 |
| | 153 | # args 6 7 |
| | 154 | |
| | 155 | NRARGS=2 |
| | 156 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 157 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 158 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 159 | ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 2) |
| | 160 | |
| | 161 | echo Syscall: "${SC_NAME}" "${ARG1}" "${ARG2}" |
| | 162 | |
| | 163 | # shellcheck disable=SC2026 |
| | 164 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 165 | 'types: \(([^,]*), ([^)]*)\) '\ |
| | 166 | 'args: \(([^,]*), ([^)]*)\)/'\ |
| | 167 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 168 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 169 | ' TP_PROTO(sc_exit(long ret,) $4 $6, $5 $7),\n'\ |
| | 170 | ' TP_ARGS(sc_exit(ret,) $6, $7),\n'\ |
| | 171 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $6, $6)) '"${ARG2}"'(ctf_integer($5, $7, $7)))\n'\ |
| | 172 | ')\n'\ |
| | 173 | '#endif/g' >> "${HEADER}" |
| | 174 | done |
| | 175 | |
| | 176 | # types: 4 5 6 |
| | 177 | # args 7 8 9 |
| | 178 | |
| | 179 | NRARGS=3 |
| | 180 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 181 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 182 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 183 | ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 2) |
| | 184 | ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 3) |
| | 185 | |
| | 186 | echo Syscall: "${SC_NAME}" "${ARG1}" "${ARG2}" "${ARG3}" |
| | 187 | |
| | 188 | # shellcheck disable=SC2026 |
| | 189 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 190 | 'types: \(([^,]*), ([^,]*), ([^)]*)\) '\ |
| | 191 | 'args: \(([^,]*), ([^,]*), ([^)]*)\)/'\ |
| | 192 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 193 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 194 | ' TP_PROTO(sc_exit(long ret,) $4 $7, $5 $8, $6 $9),\n'\ |
| | 195 | ' TP_ARGS(sc_exit(ret,) $7, $8, $9),\n'\ |
| | 196 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $7, $7)) '"${ARG2}"'(ctf_integer($5, $8, $8)) '"${ARG3}"'(ctf_integer($6, $9, $9)))\n'\ |
| | 197 | ')\n'\ |
| | 198 | '#endif/g' >> "${HEADER}" |
| | 199 | done |
| | 200 | |
| | 201 | |
| | 202 | # types: 4 5 6 7 |
| | 203 | # args 8 9 10 11 |
| | 204 | |
| | 205 | NRARGS=4 |
| | 206 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 207 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 208 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 209 | ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 2) |
| | 210 | ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 3) |
| | 211 | ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 4) |
| | 212 | |
| | 213 | echo Syscall: "${SC_NAME}" "${ARG1}" "${ARG2}" "${ARG3}" "${ARG4}" |
| | 214 | |
| | 215 | # shellcheck disable=SC2026 |
| | 216 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 217 | 'types: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ |
| | 218 | 'args: \(([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ |
| | 219 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 220 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 221 | ' TP_PROTO(sc_exit(long ret,) $4 $8, $5 $9, $6 $10, $7 $11),\n'\ |
| | 222 | ' TP_ARGS(sc_exit(ret,) $8, $9, $10, $11),\n'\ |
| | 223 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $8, $8)) '"${ARG2}"'(ctf_integer($5, $9, $9)) '"${ARG3}"'(ctf_integer($6, $10, $10)) '"${ARG4}"'(ctf_integer($7, $11, $11)))\n'\ |
| | 224 | ')\n'\ |
| | 225 | '#endif/g' >> "${HEADER}" |
| | 226 | done |
| | 227 | |
| | 228 | # types: 4 5 6 7 8 |
| | 229 | # args 9 10 11 12 13 |
| | 230 | |
| | 231 | NRARGS=5 |
| | 232 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 233 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 234 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 235 | ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 2) |
| | 236 | ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 3) |
| | 237 | ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 4) |
| | 238 | ARG5=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 5) |
| | 239 | |
| | 240 | echo Syscall: "${SC_NAME}" "${ARG1}" "${ARG2}" "${ARG3}" "${ARG4}" "${ARG5}" |
| | 241 | |
| | 242 | # shellcheck disable=SC2026 |
| | 243 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 244 | 'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\) '\ |
| | 245 | 'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^)]*)\)/'\ |
| | 246 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 247 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 248 | ' TP_PROTO(sc_exit(long ret,) $4 $9, $5 $10, $6 $11, $7 $12, $8 $13),\n'\ |
| | 249 | ' TP_ARGS(sc_exit(ret,) $9, $10, $11, $12, $13),\n'\ |
| | 250 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $9, $9)) '"${ARG2}"'(ctf_integer($5, $10, $10)) '"${ARG3}"'(ctf_integer($6, $11, $11)) '"${ARG4}"'(ctf_integer($7, $12, $12)) '"${ARG5}"'(ctf_integer($8, $13, $13)))\n'\ |
| | 251 | ')\n'\ |
| | 252 | '#endif/g' >> "${HEADER}" |
| | 253 | done |
| | 254 | |
| | 255 | |
| | 256 | # types: 4 5 6 7 8 9 |
| | 257 | # args 10 11 12 13 14 15 |
| | 258 | |
| | 259 | NRARGS=6 |
| | 260 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | while read -r LINE; do |
| | 261 | SC_NAME=$(echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) .*/$1/g') |
| | 262 | ARG1=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 1) |
| | 263 | ARG2=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 2) |
| | 264 | ARG3=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 3) |
| | 265 | ARG4=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 4) |
| | 266 | ARG5=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 5) |
| | 267 | ARG6=$(./lttng-get-syscall-inout.sh table-syscall-inout.txt "${SC_NAME}" 6) |
| | 268 | |
| | 269 | echo Syscall: "${SC_NAME}" "${ARG1}" "${ARG2}" "${ARG3}" "${ARG4}" "${ARG5}" "${ARG6}" |
| | 270 | |
| | 271 | # shellcheck disable=SC2026 |
| | 272 | echo "${LINE}" | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) '\ |
| | 273 | 'types: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\) '\ |
| | 274 | 'args: \(([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^,]*), ([^\)]*)\)/'\ |
| | 275 | '#ifndef OVERRIDE_'"${BITNESS}"'_$1\n'\ |
| | 276 | 'SC_LTTNG_TRACEPOINT_EVENT($1,\n'\ |
| | 277 | ' TP_PROTO(sc_exit(long ret,) $4 $10, $5 $11, $6 $12, $7 $13, $8 $14, $9 $15),\n'\ |
| | 278 | ' TP_ARGS(sc_exit(ret,) $10, $11, $12, $13, $14, $15),\n'\ |
| | 279 | ' TP_FIELDS(sc_exit(ctf_integer(long, ret, ret)) '"${ARG1}"'(ctf_integer($4, $10, $10)) '"${ARG2}"'(ctf_integer($5, $11, $11)) '"${ARG3}"'(ctf_integer($6, $12, $12)) '"${ARG4}"'(ctf_integer($7, $13, $13)) '"${ARG5}"'(ctf_integer($8, $14, $14)) '"${ARG6}"'(ctf_integer($9, $15, $15)))\n'\ |
| | 280 | ')\n'\ |
| | 281 | '#endif/g' >> "${HEADER}" |
| | 282 | done |
| | 283 | |
| | 284 | # Macro for tracing syscall table |
| | 285 | |
| | 286 | echo \ |
| | 287 | " |
| | 288 | #endif /* _TRACE_SYSCALLS_${CLASSCAP}_H */ |
| | 289 | |
| | 290 | /* This part must be outside protection */ |
| | 291 | #include <probes/define_trace.h> |
| | 292 | |
| | 293 | #else /* CREATE_SYSCALL_TABLE */ |
| | 294 | |
| | 295 | #include \"${INPUTFILE}_${CLASS}_override.h\" |
| | 296 | #include \"syscalls_${CLASS}_override.h\" |
| | 297 | " >> "${HEADER}" |
| | 298 | |
| | 299 | NRARGS=0 |
| | 300 | |
| | 301 | if [ "$CLASS" = integers ]; then |
| | 302 | #noargs |
| | 303 | |
| | 304 | # shellcheck disable=SC2129 |
| | 305 | printf '#ifdef SC_ENTER\n' >> "${HEADER}" |
| | 306 | |
| | 307 | # shellcheck disable=SC2026 |
| | 308 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | \ |
| | 309 | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ |
| | 310 | '#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_$1\n'\ |
| | 311 | 'TRACE_SYSCALL_TABLE\(syscalls_noargs, $1, $2, $3\)\n'\ |
| | 312 | '#endif/g' >> "${HEADER}" |
| | 313 | |
| | 314 | printf '#else /* #ifdef SC_ENTER */\n' >> "${HEADER}" |
| | 315 | |
| | 316 | # shellcheck disable=SC2026 |
| | 317 | grep "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | \ |
| | 318 | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ |
| | 319 | '#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_$1\n'\ |
| | 320 | 'TRACE_SYSCALL_TABLE($1, $1, $2, $3)\n'\ |
| | 321 | '#endif/g' >> "${HEADER}" |
| | 322 | |
| | 323 | printf '#endif /* else #ifdef SC_ENTER */\n' >> "${HEADER}" |
| | 324 | fi |
| | 325 | |
| | 326 | #others. |
| | 327 | # shellcheck disable=SC2026 |
| | 328 | grep -v "^syscall [^ ]* nr [^ ]* nbargs ${NRARGS} " "${SRCFILE}" | \ |
| | 329 | perl -p -e 's/^syscall ([^ ]*) nr ([^ ]*) nbargs ([^ ]*) .*$/'\ |
| | 330 | '#ifndef OVERRIDE_TABLE_'"${BITNESS}"'_$1\n'\ |
| | 331 | 'TRACE_SYSCALL_TABLE($1, $1, $2, $3)\n'\ |
| | 332 | '#endif/g' >> "${HEADER}" |
| | 333 | |
| | 334 | printf '\n#endif /* CREATE_SYSCALL_TABLE */\n' >> "${HEADER}" |
| | 335 | |
| | 336 | #fields names: ...char * type with *name* or *file* or *path* or *root* |
| | 337 | # or *put_old* or *type* |
| | 338 | perl -pi -e 's/ctf_integer\(([^,)]*char \*), ([^\)]*)(name|file|path|root|put_old|type)([^\)]*)\)/ctf_user_string($2$3$4)/g' \ |
| | 339 | "${HEADER}" |
| | 340 | |
| | 341 | #prettify addresses heuristics. |
| | 342 | #field names with addr or ptr |
| | 343 | perl -pi -e 's/ctf_integer\(([^,)]*), ([^,)]*addr|[^,)]*ptr)([^),]*)\)/ctf_integer_hex($1, $2$3, $2$3)/g' \ |
| | 344 | "${HEADER}" |
| | 345 | |
| | 346 | #field types ending with '*' |
| | 347 | perl -pi -e 's/ctf_integer\(([^,)]*\*), ([^),]*)\)/ctf_integer_hex($1, $2, $2)/g' "${HEADER}" |
| | 348 | |
| | 349 | # EOF |
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