# (To override it, run 'make JOBS=1' and similar.)
#
ifeq ($(JOBS),)
- JOBS := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
+ JOBS := $(shell (getconf _NPROCESSORS_ONLN || grep -E -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
ifeq ($(JOBS),0)
JOBS := 1
endif
len >= 2 && strcmp(field->name + len - 2, "fd") == 0) {
/*
* /sys/kernel/tracing/events/syscalls/sys_enter*
- * egrep 'field:.*fd;' .../format|sed -r 's/.*field:([a-z ]+) [a-z_]*fd.+/\1/g'|sort|uniq -c
+ * grep -E 'field:.*fd;' .../format|sed -r 's/.*field:([a-z ]+) [a-z_]*fd.+/\1/g'|sort|uniq -c
* 65 int
* 23 unsigned int
* 7 unsigned long
PARALLEL_OPT=
ifeq ($(SET_PARALLEL),1)
ifeq ($(JOBS),)
- cores := $(shell (getconf _NPROCESSORS_ONLN || egrep -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
+ cores := $(shell (getconf _NPROCESSORS_ONLN || grep -E -c '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
ifeq ($(cores),0)
cores := 1
endif
add_probe_vfs_getname() {
local verbose=$1
if [ $had_vfs_getname -eq 1 ] ; then
- line=$(perf probe -L getname_flags 2>&1 | egrep 'result.*=.*filename;' | sed -r 's/[[:space:]]+([[:digit:]]+)[[:space:]]+result->uptr.*/\1/')
+ line=$(perf probe -L getname_flags 2>&1 | grep -E 'result.*=.*filename;' | sed -r 's/[[:space:]]+([[:digit:]]+)[[:space:]]+result->uptr.*/\1/')
perf probe -q "vfs_getname=getname_flags:${line} pathname=result->name:string" || \
perf probe $verbose "vfs_getname=getname_flags:${line} pathname=filename:ustring"
fi
}
skip_if_no_debuginfo() {
- add_probe_vfs_getname -v 2>&1 | egrep -q "^(Failed to find the path for the kernel|Debuginfo-analysis is not supported)|(file has no debug information)" && return 2
+ add_probe_vfs_getname -v 2>&1 | grep -E -q "^(Failed to find the path for the kernel|Debuginfo-analysis is not supported)|(file has no debug information)" && return 2
return 1
}
while read line <&3 && read -r pattern <&4; do
[ -z "$pattern" ] && break
echo $line
- echo "$line" | egrep -q "$pattern"
+ echo "$line" | grep -E -q "$pattern"
if [ $? -ne 0 ] ; then
printf "FAIL: expected backtrace entry \"%s\" got \"%s\"\n" "$pattern" "$line"
return 1
perf_script_filenames() {
echo "Looking at perf.data file for vfs_getname records for the file we touched:"
perf script -i ${perfdata} | \
- egrep " +touch +[0-9]+ +\[[0-9]+\] +[0-9]+\.[0-9]+: +probe:vfs_getname[_0-9]*: +\([[:xdigit:]]+\) +pathname=\"${file}\""
+ grep -E " +touch +[0-9]+ +\[[0-9]+\] +[0-9]+\.[0-9]+: +probe:vfs_getname[_0-9]*: +\([[:xdigit:]]+\) +pathname=\"${file}\""
}
add_probe_vfs_getname || skip_if_no_debuginfo
err=1
return
fi
- if ! perf report -i ${perfdata} -q --percent-limit=90 | egrep -q sleep
+ if ! perf report -i ${perfdata} -q --percent-limit=90 | grep -E -q sleep
then
echo "Basic off-cpu test [Failed missing output]"
err=1
err=0
test_default_stat() {
echo "Basic stat command test"
- if ! perf stat true 2>&1 | egrep -q "Performance counter stats for 'true':"
+ if ! perf stat true 2>&1 | grep -E -q "Performance counter stats for 'true':"
then
echo "Basic stat command test [Failed]"
err=1
test_stat_record_report() {
echo "stat record and report test"
if ! perf stat record -o - true | perf stat report -i - 2>&1 | \
- egrep -q "Performance counter stats for 'pipe':"
+ grep -E -q "Performance counter stats for 'pipe':"
then
echo "stat record and report test [Failed]"
err=1
echo "Topdown event group test [Skipped event parsing failed]"
return
fi
- if perf stat -e '{slots,topdown-retiring}' true 2>&1 | egrep -q "<not supported>"
+ if perf stat -e '{slots,topdown-retiring}' true 2>&1 | grep -E -q "<not supported>"
then
echo "Topdown event group test [Failed events not supported]"
err=1
return
fi
- if perf stat -e '{topdown-retiring,slots}' true 2>&1 | egrep -q "<not supported>"
+ if perf stat -e '{topdown-retiring,slots}' true 2>&1 | grep -E -q "<not supported>"
then
echo "Topdown event group test [Failed slots not reordered first]"
err=1
return
fi
group_needs_break="{slots,topdown-bad-spec,topdown-be-bound,topdown-fe-bound,topdown-retiring,branch-instructions,branch-misses,bus-cycles,cache-misses,cache-references,cpu-cycles,instructions,mem-loads,mem-stores,ref-cycles,cache-misses,cache-references}:W"
- if perf stat --no-merge -e "$group_needs_break" true 2>&1 | egrep -q "<not supported>"
+ if perf stat --no-merge -e "$group_needs_break" true 2>&1 | grep -E -q "<not supported>"
then
echo "Topdown weak groups test [Failed events not supported]"
err=1
# touch 6512 1 branches:u: ffffb22082e0 strcmp+0xa0 (/lib/aarch64-linux-gnu/ld-2.27.so)
# touch 6512 1 branches:u: ffffb2208320 strcmp+0xe0 (/lib/aarch64-linux-gnu/ld-2.27.so)
perf script -F,-time -i ${perfdata} 2>&1 | \
- egrep " +$1 +[0-9]+ .* +branches:(.*:)? +" > /dev/null 2>&1
+ grep -E " +$1 +[0-9]+ .* +branches:(.*:)? +" > /dev/null 2>&1
}
perf_report_branch_samples() {
# 7.71% 7.71% touch libc-2.27.so [.] getenv
# 2.59% 2.59% touch ld-2.27.so [.] strcmp
perf report --stdio -i ${perfdata} 2>&1 | \
- egrep " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 " > /dev/null 2>&1
+ grep -E " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 " > /dev/null 2>&1
}
perf_report_instruction_samples() {
# 5.80% touch libc-2.27.so [.] getenv
# 4.35% touch ld-2.27.so [.] _dl_fixup
perf report --itrace=i20i --stdio -i ${perfdata} 2>&1 | \
- egrep " +[0-9]+\.[0-9]+% +$1" > /dev/null 2>&1
+ grep -E " +[0-9]+\.[0-9]+% +$1" > /dev/null 2>&1
}
arm_cs_report() {
# If the node of "enable_sink" is existed under the device path, this
# means the device is a sink device. Need to exclude 'tpiu' since it
# cannot support perf PMU.
- echo "$1" | egrep -q -v "tpiu"
+ echo "$1" | grep -E -q -v "tpiu"
if [ $? -eq 0 -a -e "$1/enable_sink" ]; then
# German Gomez <german.gomez@arm.com>, 2021
skip_if_no_arm_spe_event() {
- perf list | egrep -q 'arm_spe_[0-9]+//' && return 0
+ perf list | grep -E -q 'arm_spe_[0-9]+//' && return 0
# arm_spe event doesn't exist
return 2
# dd 3048 [002] 1 tlb-access: ffffaa64999c __GI___libc_write+0x3c (/lib/aarch64-linux-gnu/libc-2.27.so)
# dd 3048 [002] 1 memory: ffffaa64999c __GI___libc_write+0x3c (/lib/aarch64-linux-gnu/libc-2.27.so)
perf script -F,-time -i ${perfdata} 2>&1 | \
- egrep " +$1 +[0-9]+ .* +${events}:(.*:)? +" > /dev/null 2>&1
+ grep -E " +$1 +[0-9]+ .* +${events}:(.*:)? +" > /dev/null 2>&1
}
perf_report_samples() {
# 7.71% 7.71% dd libc-2.27.so [.] getenv
# 2.59% 2.59% dd ld-2.27.so [.] strcmp
perf report --stdio -i ${perfdata} 2>&1 | \
- egrep " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 " > /dev/null 2>&1
+ grep -E " +[0-9]+\.[0-9]+% +[0-9]+\.[0-9]+% +$1 " > /dev/null 2>&1
}
arm_spe_snapshot_test() {
# German Gomez <german.gomez@arm.com>, 2022
skip_if_no_arm_spe_event() {
- perf list | egrep -q 'arm_spe_[0-9]+//' && return 0
+ perf list | grep -E -q 'arm_spe_[0-9]+//' && return 0
return 2
}
# brstack_foo+0x14/brstack_bar+0x40/P/-/-/0/CALL
set -x
- egrep -m1 "^brstack_bench\+[^ ]*/brstack_foo\+[^ ]*/IND_CALL$" $TMPDIR/perf.script
- egrep -m1 "^brstack_foo\+[^ ]*/brstack_bar\+[^ ]*/CALL$" $TMPDIR/perf.script
- egrep -m1 "^brstack_bench\+[^ ]*/brstack_foo\+[^ ]*/CALL$" $TMPDIR/perf.script
- egrep -m1 "^brstack_bench\+[^ ]*/brstack_bar\+[^ ]*/CALL$" $TMPDIR/perf.script
- egrep -m1 "^brstack_bar\+[^ ]*/brstack_foo\+[^ ]*/RET$" $TMPDIR/perf.script
- egrep -m1 "^brstack_foo\+[^ ]*/brstack_bench\+[^ ]*/RET$" $TMPDIR/perf.script
- egrep -m1 "^brstack_bench\+[^ ]*/brstack_bench\+[^ ]*/COND$" $TMPDIR/perf.script
- egrep -m1 "^brstack\+[^ ]*/brstack\+[^ ]*/UNCOND$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_bench\+[^ ]*/brstack_foo\+[^ ]*/IND_CALL$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_foo\+[^ ]*/brstack_bar\+[^ ]*/CALL$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_bench\+[^ ]*/brstack_foo\+[^ ]*/CALL$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_bench\+[^ ]*/brstack_bar\+[^ ]*/CALL$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_bar\+[^ ]*/brstack_foo\+[^ ]*/RET$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_foo\+[^ ]*/brstack_bench\+[^ ]*/RET$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack_bench\+[^ ]*/brstack_bench\+[^ ]*/COND$" $TMPDIR/perf.script
+ grep -E -m1 "^brstack\+[^ ]*/brstack\+[^ ]*/UNCOND$" $TMPDIR/perf.script
set +x
# some branch types are still not being tested:
# fail if we find any branch type that doesn't match any of the expected ones
# also consider UNKNOWN branch types (-)
- if egrep -vm1 "^[^ ]*/($expect|-|( *))$" $TMPDIR/perf.script; then
+ if grep -E -vm1 "^[^ ]*/($expect|-|( *))$" $TMPDIR/perf.script; then
return 1
fi
}
# Leo Yan <leo.yan@linaro.org>, 2022
skip_if_no_mem_event() {
- perf mem record -e list 2>&1 | egrep -q 'available' && return 0
+ perf mem record -e list 2>&1 | grep -E -q 'available' && return 0
return 2
}
# perf mem/c2c internally uses IBS PMU on AMD CPU which doesn't support
# user/kernel filtering and per-process monitoring, spin program on
# specific CPU and test in per-CPU mode.
-is_amd=$(egrep -c 'vendor_id.*AuthenticAMD' /proc/cpuinfo)
+is_amd=$(grep -E -c 'vendor_id.*AuthenticAMD' /proc/cpuinfo)
if (($is_amd >= 1)); then
perf mem record -o ${PERF_DATA} -C 0 -- taskset -c 0 $TEST_PROGRAM &
else
# 8.18% jshell jitted-50116-29.so [.] Interpreter
# 0.75% Thread-1 jitted-83602-1670.so [.] jdk.internal.jimage.BasicImageReader.getString(int)
perf report --stdio -i ${PERF_INJ_DATA} 2>&1 | \
- egrep " +[0-9]+\.[0-9]+% .* (Interpreter|jdk\.internal).*" > /dev/null 2>&1
+ grep -E " +[0-9]+\.[0-9]+% .* (Interpreter|jdk\.internal).*" > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo "Fail to find java symbols"
. $(dirname $0)/lib/probe_vfs_getname.sh
trace_open_vfs_getname() {
- evts=$(echo $(perf list syscalls:sys_enter_open* 2>/dev/null | egrep 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/')
+ evts=$(echo $(perf list syscalls:sys_enter_open* 2>/dev/null | grep -E 'open(at)? ' | sed -r 's/.*sys_enter_([a-z]+) +\[.*$/\1/') | sed 's/ /,/')
perf trace -e $evts touch $file 2>&1 | \
- egrep " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$"
+ grep -E " +[0-9]+\.[0-9]+ +\( +[0-9]+\.[0-9]+ ms\): +touch\/[0-9]+ open(at)?\((dfd: +CWD, +)?filename: +${file}, +flags: CREAT\|NOCTTY\|NONBLOCK\|WRONLY, +mode: +IRUGO\|IWUGO\) += +[0-9]+$"
}
printf "static const char *fadvise_advices[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+POSIX_FADV_(\w+)[[:space:]]+([[:digit:]]+)[[:space:]]+.*'
-egrep $regex ${header_dir}/fadvise.h | \
+grep -E $regex ${header_dir}/fadvise.h | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n" | \
grep -v "[6].*DONTNEED" | grep -v "[7].*NOREUSE"
printf "static const char *fsmount_attr_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOUNT_ATTR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${linux_mount} | grep -v MOUNT_ATTR_RELATIME | \
+grep -E $regex ${linux_mount} | grep -v MOUNT_ATTR_RELATIME | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
printf "};\n"
printf "static const char *fspick_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+FSPICK_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${linux_mount} | \
+grep -E $regex ${linux_mount} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
printf "};\n"
printf "static const char *kcmp_types[] = {\n"
regex='^[[:space:]]+(KCMP_(\w+)),'
-egrep $regex ${header_dir}/kcmp.h | grep -v KCMP_TYPES, | \
+grep -E $regex ${header_dir}/kcmp.h | grep -v KCMP_TYPES, | \
sed -r "s/$regex/\1 \2/g" | \
xargs printf "\t[%s]\t= \"%s\",\n"
printf "};\n"
printf "static const char *kvm_ioctl_cmds[] = {\n"
regex='^#[[:space:]]*define[[:space:]]+KVM_(\w+)[[:space:]]+_IO[RW]*\([[:space:]]*KVMIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
-egrep $regex ${header_dir}/kvm.h | \
+grep -E $regex ${header_dir}/kvm.h | \
sed -r "s/$regex/\2 \1/g" | \
- egrep -v " ((ARM|PPC|S390)_|[GS]ET_(DEBUGREGS|PIT2|XSAVE|TSC_KHZ)|CREATE_SPAPR_TCE_64)" | \
+ grep -E -v " ((ARM|PPC|S390)_|[GS]ET_(DEBUGREGS|PIT2|XSAVE|TSC_KHZ)|CREATE_SPAPR_TCE_64)" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *madvise_advices[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MADV_([[:alnum:]_]+)[[:space:]]+([[:digit:]]+)[[:space:]]*.*'
-egrep $regex ${header_dir}/mman-common.h | \
+grep -E $regex ${header_dir}/mman-common.h | \
sed -r "s/$regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
linux_mman=${linux_header_dir}/mman.h
arch_mman=${arch_header_dir}/mman.h
-# those in egrep -vw are flags, we want just the bits
+# those in grep -E -vw are flags, we want just the bits
printf "static const char *mmap_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MAP_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
-egrep -q $regex ${arch_mman} && \
-(egrep $regex ${arch_mman} | \
+grep -E -q $regex ${arch_mman} && \
+(grep -E $regex ${arch_mman} | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
-egrep -q $regex ${linux_mman} && \
-(egrep $regex ${linux_mman} | \
- egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
+grep -E -q $regex ${linux_mman} && \
+(grep -E $regex ${linux_mman} | \
+ grep -E -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
-([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.*' ${arch_mman}) &&
-(egrep $regex ${header_dir}/mman-common.h | \
- egrep -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
+([ ! -f ${arch_mman} ] || grep -E -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.*' ${arch_mman}) &&
+(grep -E $regex ${header_dir}/mman-common.h | \
+ grep -E -vw 'MAP_(UNINITIALIZED|TYPE|SHARED_VALIDATE)' | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
-([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.h>.*' ${arch_mman}) &&
-(egrep $regex ${header_dir}/mman.h | \
+([ ! -f ${arch_mman} ] || grep -E -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.h>.*' ${arch_mman}) &&
+(grep -E $regex ${header_dir}/mman.h | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MAP_%s\n#define MAP_%s %s\n#endif\n")
printf "};\n"
printf "static const char *mmap_prot[] = {\n"
regex=`printf '^[[:space:]]*#[[:space:]]*define[[:space:]]+%s_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' ${prefix}`
-([ ! -f ${arch_mman} ] || egrep -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.*' ${arch_mman}) &&
-(egrep $regex ${common_mman} | \
- egrep -vw PROT_NONE | \
+([ ! -f ${arch_mman} ] || grep -E -q '#[[:space:]]*include[[:space:]]+.*uapi/asm-generic/mman.*' ${arch_mman}) &&
+(grep -E $regex ${common_mman} | \
+ grep -E -vw PROT_NONE | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef ${prefix}_%s\n#define ${prefix}_%s %s\n#endif\n")
-[ -f ${arch_mman} ] && egrep -q $regex ${arch_mman} &&
-(egrep $regex ${arch_mman} | \
- egrep -vw PROT_NONE | \
+[ -f ${arch_mman} ] && grep -E -q $regex ${arch_mman} &&
+(grep -E $regex ${arch_mman} | \
+ grep -E -vw PROT_NONE | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef ${prefix}_%s\n#define ${prefix}_%s %s\n#endif\n")
printf "};\n"
printf "static const char *mount_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MS_([[:alnum:]_]+)[[:space:]]+([[:digit:]]+)[[:space:]]*.*'
-egrep $regex ${header_dir}/mount.h | egrep -v '(MSK|VERBOSE|MGC_VAL)\>' | \
+grep -E $regex ${header_dir}/mount.h | grep -E -v '(MSK|VERBOSE|MGC_VAL)\>' | \
sed -r "s/$regex/\2 \2 \1/g" | sort -n | \
xargs printf "\t[%s ? (ilog2(%s) + 1) : 0] = \"%s\",\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MS_([[:alnum:]_]+)[[:space:]]+\(1<<([[:digit:]]+)\)[[:space:]]*.*'
-egrep $regex ${header_dir}/mount.h | \
+grep -E $regex ${header_dir}/mount.h | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[%s + 1] = \"%s\",\n"
printf "};\n"
printf "static const char *move_mount_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([^_]+_[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${linux_mount} | \
+grep -E $regex ${linux_mount} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
printf "};\n"
printf "static const char *mremap_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MREMAP_([[:alnum:]_]+)[[:space:]]+((0x)?[[:xdigit:]]+)[[:space:]]*.*'
-egrep -q $regex ${linux_mman} && \
-(egrep $regex ${linux_mman} | \
+grep -E -q $regex ${linux_mman} && \
+(grep -E $regex ${linux_mman} | \
sed -r "s/$regex/\2 \1 \1 \1 \2/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n#ifndef MREMAP_%s\n#define MREMAP_%s %s\n#endif\n")
printf "};\n"
printf "static const char *perf_ioctl_cmds[] = {\n"
regex='^#[[:space:]]*define[[:space:]]+PERF_EVENT_IOC_(\w+)[[:space:]]+_IO[RW]*[[:space:]]*\([[:space:]]*.\$.[[:space:]]*,[[:space:]]*([[:digit:]]+).*'
-egrep $regex ${header_dir}/perf_event.h | \
+grep -E $regex ${header_dir}/perf_event.h | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *pkey_alloc_access_rights[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+PKEY_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*'
-egrep $regex ${header_dir}/mman-common.h | \
+grep -E $regex ${header_dir}/mman-common.h | \
sed -r "s/$regex/\2 \2 \1/g" | \
sort | xargs printf "\t[%s ? (ilog2(%s) + 1) : 0] = \"%s\",\n"
printf "};\n"
printf "static const char *prctl_options[] = {\n"
regex='^#define[[:space:]]{1}PR_(\w+)[[:space:]]*([[:xdigit:]]+)([[:space:]]*\/.*)?$'
-egrep $regex ${header_dir}/prctl.h | grep -v PR_SET_PTRACER | \
+grep -E $regex ${header_dir}/prctl.h | grep -v PR_SET_PTRACER | \
sed -r "s/$regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *prctl_set_mm_options[] = {\n"
regex='^#[[:space:]]+define[[:space:]]+PR_SET_MM_(\w+)[[:space:]]*([[:digit:]]+).*'
-egrep $regex ${header_dir}/prctl.h | \
+grep -E $regex ${header_dir}/prctl.h | \
sed -r "s/$regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *rename_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+RENAME_([[:alnum:]_]+)[[:space:]]+\(1[[:space:]]*<<[[:space:]]*([[:xdigit:]]+)[[:space:]]*\)[[:space:]]*.*'
-egrep -q $regex ${fs_header} && \
-(egrep $regex ${fs_header} | \
+grep -E -q $regex ${fs_header} && \
+(grep -E $regex ${fs_header} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[%d + 1] = \"%s\",\n")
printf "};\n"
# #define AF_LOCAL 1 /* POSIX name for AF_UNIX */
regex='^#define[[:space:]]+AF_(\w+)[[:space:]]+([[:digit:]]+).*'
-egrep $regex ${header_dir}/socket.h | \
+grep -E $regex ${header_dir}/socket.h | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[%s] = \"%s\",\n" | \
- egrep -v "\"(UNIX|MAX)\""
+ grep -E -v "\"(UNIX|MAX)\""
printf "};\n"
printf "static const char *socket_ipproto[] = {\n"
ipproto_regex='^[[:space:]]+IPPROTO_(\w+)[[:space:]]+=[[:space:]]+([[:digit:]]+),.*'
-egrep $ipproto_regex ${uapi_header_dir}/in.h | \
+grep -E $ipproto_regex ${uapi_header_dir}/in.h | \
sed -r "s/$ipproto_regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
printf "static const char *socket_level[] = {\n"
socket_level_regex='^#define[[:space:]]+SOL_(\w+)[[:space:]]+([[:digit:]]+)([[:space:]]+\/.*)?'
-egrep $socket_level_regex ${beauty_header_dir}/socket.h | \
+grep -E $socket_level_regex ${beauty_header_dir}/socket.h | \
sed -r "s/$socket_level_regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
printf "static const char *sync_file_range_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+SYNC_FILE_RANGE_([[:alnum:]_]+)[[:space:]]+([[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${linux_fs} | \
+grep -E $regex ${linux_fs} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
printf "};\n"
# the time of writing of this script was: IRQ_MOVE_CLEANUP_VECTOR.
first_external_regex='^#define[[:space:]]+FIRST_EXTERNAL_VECTOR[[:space:]]+(0x[[:xdigit:]]+)$'
-first_external_vector=$(egrep ${first_external_regex} ${x86_irq_vectors} | sed -r "s/${first_external_regex}/\1/g")
+first_external_vector=$(grep -E ${first_external_regex} ${x86_irq_vectors} | sed -r "s/${first_external_regex}/\1/g")
printf "static const char *x86_irq_vectors[] = {\n"
regex='^#define[[:space:]]+([[:alnum:]_]+)_VECTOR[[:space:]]+(0x[[:xdigit:]]+)$'
sed -r "s/FIRST_EXTERNAL_VECTOR/${first_external_vector}/g" ${x86_irq_vectors} | \
-egrep ${regex} | \
+grep -E ${regex} | \
sed -r "s/${regex}/\2 \1/g" | sort -n | \
xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
printf "static const char *x86_MSRs[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x00000[[:xdigit:]]+)[[:space:]]*.*'
-egrep $regex ${x86_msr_index} | egrep -v 'MSR_(ATOM|P[46]|IA32_(TSC_DEADLINE|UCODE_REV)|IDT_FCR4)' | \
+grep -E $regex ${x86_msr_index} | grep -E -v 'MSR_(ATOM|P[46]|IA32_(TSC_DEADLINE|UCODE_REV)|IDT_FCR4)' | \
sed -r "s/$regex/\2 \1/g" | sort -n | \
xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
# Remove MSR_K6_WHCR, clashes with MSR_LSTAR
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0000[[:xdigit:]]+)[[:space:]]*.*'
printf "#define x86_64_specific_MSRs_offset "
-egrep $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
+grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
printf "static const char *x86_64_specific_MSRs[] = {\n"
-egrep $regex ${x86_msr_index} | \
- sed -r "s/$regex/\2 \1/g" | egrep -vw 'K6_WHCR' | sort -n | \
+grep -E $regex ${x86_msr_index} | \
+ sed -r "s/$regex/\2 \1/g" | grep -E -vw 'K6_WHCR' | sort -n | \
xargs printf "\t[%s - x86_64_specific_MSRs_offset] = \"%s\",\n"
printf "};\n\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MSR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0xc0010[[:xdigit:]]+)[[:space:]]*.*'
printf "#define x86_AMD_V_KVM_MSRs_offset "
-egrep $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
+grep -E $regex ${x86_msr_index} | sed -r "s/$regex/\2/g" | sort -n | head -1
printf "static const char *x86_AMD_V_KVM_MSRs[] = {\n"
-egrep $regex ${x86_msr_index} | \
+grep -E $regex ${x86_msr_index} | \
sed -r "s/$regex/\2 \1/g" | sort -n | \
xargs printf "\t[%s - x86_AMD_V_KVM_MSRs_offset] = \"%s\",\n"
printf "};\n"
printf "static const char *usbdevfs_ioctl_cmds[] = {\n"
regex="^#[[:space:]]*define[[:space:]]+USBDEVFS_(\w+)(\(\w+\))?[[:space:]]+_IO[CWR]{0,2}\([[:space:]]*(_IOC_\w+,[[:space:]]*)?'U'[[:space:]]*,[[:space:]]*([[:digit:]]+).*"
-egrep "$regex" ${header_dir}/usbdevice_fs.h | egrep -v 'USBDEVFS_\w+32[[:space:]]' | \
+grep -E "$regex" ${header_dir}/usbdevice_fs.h | grep -E -v 'USBDEVFS_\w+32[[:space:]]' | \
sed -r "s/$regex/\4 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
printf "#if 0\n"
printf "static const char *usbdevfs_ioctl_32_cmds[] = {\n"
regex="^#[[:space:]]*define[[:space:]]+USBDEVFS_(\w+)[[:space:]]+_IO[WR]{0,2}\([[:space:]]*'U'[[:space:]]*,[[:space:]]*([[:digit:]]+).*"
-egrep $regex ${header_dir}/usbdevice_fs.h | egrep 'USBDEVFS_\w+32[[:space:]]' | \
+grep -E $regex ${header_dir}/usbdevice_fs.h | grep -E 'USBDEVFS_\w+32[[:space:]]' | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *vhost_virtio_ioctl_cmds[] = {\n"
regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
-egrep $regex ${header_dir}/vhost.h | \
+grep -E $regex ${header_dir}/vhost.h | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *vhost_virtio_ioctl_read_cmds[] = {\n"
regex='^#[[:space:]]*define[[:space:]]+VHOST_(\w+)[[:space:]]+_IOW?R\([[:space:]]*VHOST_VIRTIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
-egrep $regex ${header_dir}/vhost.h | \
+grep -E $regex ${header_dir}/vhost.h | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "static const char *x86_arch_prctl_codes_%d[] = {\n" $idx
regex=`printf '^[[:space:]]*#[[:space:]]*define[[:space:]]+ARCH_([[:alnum:]_]+)[[:space:]]+(%s[[:xdigit:]]+).*' ${prefix}`
fmt="\t[%#x - ${first_entry}]= \"%s\",\n"
- egrep -q $regex ${prctl_arch_header} && \
- (egrep $regex ${prctl_arch_header} | \
+ grep -E -q $regex ${prctl_arch_header} && \
+ (grep -E $regex ${prctl_arch_header} | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "$fmt")
printf "};\n\n"
projects / platform / kernel / linux-rpi.git / commitdiff