#! /bin/sh
-# deblob-check version 2008-07-16
+# deblob-check version 2008-08-01
# Inspired in gNewSense's find-firmware script.
# Written by Alexandre Oliva <lxoliva@fsfla.org>
# Specifies the number of consecutive integral or
# character constants that trigger the blob detector.
+# --reverse-patch: Test the removed parts of a patch, rather than
+# the added ones.
+
# The default sensitivity is 32 constants.
# The sensitivity, if present, must be the first option. The action
;;
esac
+reverse_patch=false
+case $1 in
+--reverse-patch)
+ reverse_patch=:
+ shift;
+ ;;
+esac
+
test_mode=false
name=deblob-check
accept 'PITBL:[\n] \.long 0xC0040000,0xC90FDAA2,'"$blobpat*"
# arch/m68k/mac/mac_penguin.S
accept '\(0x[0F][0F],\)\+\\[\n]\(\(0x[0F][0F],\)\+\\[\n]\)*\(0x[0F][0F],\)\+0x00'
- # arch/s390/kernel/head.S
- accept '\.lowcase:[\n] \.byte 0x00\(,0x0[1-7]\)\+'"$sepx$blobpat*$eol"
- # arch/s390/kernel/bitmap.S
- accept '_zb_findmap:[\n] \.byte 0\(,[123],0\)\+,4'"$sepx$blobpat*$eol"
- accept '_sb_findmap:[\n] \.byte 8\(,0,[123]\)\+,0'"$sepx$blobpat*$eol"
- # arch/powerpc/lib/copyuser_64.S
- accept ' \.section __ex_table,"a"'"$sepx$blobpat*"
- # arch/powerpc/platforms/iseries/mf.c
- accept ' memcpy(src, "\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00".*PROGxxxx'
- # arch/ppc/platforms/ev64260.c
- initnc 'static const unsigned int cpu_745x\[2\]\[16\] ='
- # arch/alpha/lib/fls.c
- initnc 'const unsigned char __flsm1_tab\[256\] ='
- # drivers/input/misc/map_to_7segment.h
- accept '#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \\[\n] \(0,\)\+'"$eol"
- # sound/oss/ad1848.c
- initc ' static int init_values_b\[\] ='
- # drivers/input/keyboard/atkbd.c
- initnc 'static unsigned char atkbd_set2_keycode\[512\] ='
- # drivers/usb/serial/keyspan_pda.S and
- # drivers/usb/serial/xircom_pgs.S
- accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*"
- accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:'
- accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:'
- # drivers/media/video/pwc/pwc-nala.h
- accept ' [/][*] \(SQCIF\|QSIF\|QCIF\|SIF\|CIF\|VGA\) [*][/][\n] {[\n] {'"$blobpat*"
- # drivers/video/logo/*.ppm
- accept 'P[13]\([\n]#[^\n]*\)*[\n]*\([\n][0-9 ]*\)\+'
- # Documentation/specialix.txt
- accept 'for i in [ 0-9\\\n]*[\n]do'
- # Documentation/cpu-freq/cpufreq-stats.txt
- accept ' : 3600000 3400000 3200000 3000000 2800000 '
- # Documentation/scsi/sym53c8xx_2.txt and
- # Documentation/scsi/ncr53c8xx_2.txt
- accept '00 00[\n]64 01[\n]8e 0b[\n][\n][0-9a-f \n]*fe fe'
- accept '0f 00 08 08 64 00 0a 00 - id 0[\n]'"$blobpat*"
- accept 'default nvram data:'"$sepx$blobpat*"
- # Documentation/video4linux/sn9c102.txt
- accept '0x0458 0x7025[\n]'"$blobpat*"
- # Documentation/video4linux/et61x251.txt
- accept '0x102c 0x6151[\n]'"$blobpat*"
- # Documentation/video4linux/zc0301.txt
- accept '0x041e 0x4017[\n]'"$blobpat*"
- # Documentation/uml/UserModeLinux-HOWTO.txt
- accept ' (gdb) x\/100x \$25[\n] 0x507d2434: 0x507d2434 0x00000000 0x08048000 0x080a4f8c'"$sepx$blobpat*"
- # Documentation/isdn/README.inc
- accept ' 1 0 0 0 0x308'"$sepx$blobpat*"
- # Documentation/sched-stats.txt
- accept 'domain<N> <cpumask> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36'"$eol"
- # net/ipv4/ipvs/ip_vs_sync.c and
- # net/sctp/sm_make_chunk.c and
- # include/linux/sctp.h
- accept '[ * ]*0 1 2 3[\n][ * ]*0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1'
- # arch/x86/lguest/boot.c
- accept ' \* 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0'
- # drivers/net/fealnx.c
- ocomment ' [/][*] Configure the PCI bus bursts and FIFO thresholds.'
- # drivers/hwmon/via686a.c
- ocomment '[/][*] the original LUT values from Alex van Kaam <darkside@chello\.nl>'
- # drivers/media/video/saa7114.c
- initc 'static const unsigned char init\[\] = {[^;]*MODE=0 ;.*SAA_7114_NTSC_HSYNC_START'
+ accept '\.lowcase:[\n] \.byte 0x00\(,0x0[1-7]\)\+'"$sepx$blobpat*$eol" arch/s390/kernel/head.S
+ accept '_zb_findmap:[\n] \.byte 0\(,[123],0\)\+,4'"$sepx$blobpat*$eol" arch/s390/kernel/bitmap.S
+ accept '_sb_findmap:[\n] \.byte 8\(,0,[123]\)\+,0'"$sepx$blobpat*$eol" arch/s390/kernel/bitmap.S
+ accept ' \.section __ex_table,"a"'"$sepx$blobpat*" arch/powerpc/lib/copyuser_64.S
+ accept ' memcpy(src, "\\x01\\x00\\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00".*PROGxxxx' arch/powerpc/platforms/iseries/mf.c
+ initnc 'static const unsigned int cpu_745x\[2\]\[16\] =' arch/ppc/platforms/ev64260.c
+ initnc 'const unsigned char __flsm1_tab\[256\] =' arch/alpha/lib/fls.c
+ accept '#define _MAP_0_32_ASCII_SEG7_NON_PRINTABLE \\[\n] \(0,\)\+'"$eol" drivers/input/misc/map_to_7segment.h
+ initc ' static int init_values_b\[\] =' sound/oss/ad1848.c
+ initnc 'static unsigned char atkbd_set2_keycode\[512\] =' drivers/input/keyboard/atkbd.c
+ accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S'
+ accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S'
+ accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' 'drivers/usb/serial/\(keyspan_pda\|xircom_pgs\).S'
+ accept ' [/][*] \(SQCIF\|QSIF\|QCIF\|SIF\|CIF\|VGA\) [*][/][\n] {[\n] {'"$blobpat*" drivers/media/video/pwc/pwc-nala.h
+ accept 'P[13]\([\n]#[^\n]*\)*[\n]*\([\n][0-9 ]*\)\+' drivers/video/logo/*.ppm
+ accept 'for i in [ 0-9\\\n]*[\n]do' Documentation/specialix.txt
+ accept ' : 3600000 3400000 3200000 3000000 2800000 ' Documentation/cpu-freq/cpufreq-stats.txt
+ accept '00 00[\n]64 01[\n]8e 0b[\n][\n][0-9a-f \n]*fe fe' 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt'
+ accept '0f 00 08 08 64 00 0a 00 - id 0[\n]'"$blobpat*" 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt'
+ accept 'default nvram data:'"$sepx$blobpat*" 'Documentation/scsi/\(sym\|ncr\)53c8xx_2.txt'
+ accept '0x0458 0x7025[\n]'"$blobpat*" Documentation/video4linux/sn9c102.txt
+ accept '0x102c 0x6151[\n]'"$blobpat*" Documentation/video4linux/et61x251.txt
+ accept '0x041e 0x4017[\n]'"$blobpat*" Documentation/video4linux/zc0301.txt
+ accept ' (gdb) x\/100x \$25[\n] 0x507d2434: 0x507d2434 0x00000000 0x08048000 0x080a4f8c'"$sepx$blobpat*" Documentation/uml/UserModeLinux-HOWTO.txt
+ accept ' 1 0 0 0 0x308'"$sepx$blobpat*" Documentation/isdn/README.inc
+ accept 'domain<N> <cpumask> 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36'"$eol" Documentation/sched-stats.txt
+ accept '[ * ]*0 1 2 3[\n][ * ]*0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1' 'net/ipv4/ipvs/ip_vs_sync.c|net/sctp/sm_make_chunk.c|include/linux/scpt.h'
+ accept ' \* 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0' arch/x86/lguest/boot.c
+ ocomment ' [/][*] Configure the PCI bus bursts and FIFO thresholds.' drivers/net/fealnx.c
+ ocomment '[/][*] the original LUT values from Alex van Kaam <darkside@chello\.nl>' drivers/hwmon/via686a.c
+ initc 'static const unsigned char init\[\] = {[^;]*MODE=0 ;.*SAA_7114_NTSC_HSYNC_START' drivers/media/video/saa7114.c
# in 2.6.23 only
accept " Psize Ipps Tput Rxint Txint Done Ndone[\\n] ---------------------------------------------------------------\\([\\n][ 0-9]\\+\\)\\+$eol"
initnc '} vsb_snr_tab\[\] ='
initnc '} yss225_registers\[\] __devinitdata ='
;;
- */patch*2.6.27-rc* | */patch*2.6.26-git*)
+
+ */patch*2.6.27-rc* | */patch*2.6.26-git* | */git-linus.diff)
accept ' \.section __ex_table,"a"'"$sepx$blobpat*" 'arch/x86/lib/copy_user_\(nocache_\)\?64.S'
initnc 'static struct cipher_testvec des3_ede_cbc_\(enc\|dec\)_tv_template\[\] =' crypto/tcrypt.h
-
accept 'desc_config1:[\n] \.byte 0x09, 0x02'"$sepx$blobpat*" 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S'
accept 'string_mfg:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_mfg_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S'
accept 'string_product:[\n]\?\(;\? \.byte[^\n]*[\n]\)\+string_product_end:' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).S'
accept ':03000000020200F9[\n]:040023000205\(9B0037\|5F0073\)[\n]\(:050030000000000000CB[\n]\|:0400430002010000B6[\n]\)*'"$sepx$blobpat*"'[\n]:\(0E06E0006400670065007400060334003700F4\|0606A000060334003700E0\)[\n]:00000001FF[\n]' 'firmware/keyspan_pda/\(keyspan_pda\|xircom_pgs\).HEX'
+ accept ':100000000C004000000000000000000000000000A4[\n]'"$sepx$blobpat*"'[\n]\/\* DSP56001 bootstrap code \*\/' firmware/dsp56k/bootstrap.bin.ihex
initnc 'static const u16 uda1380_reg\[UDA1380_CACHEREGNUM\] =' sound/soc/codecs/uda1380.c
initnc 'static const u16 wm8510_reg\[WM8510_CACHEREGNUM\] =' sound/soc/codecs/wm8510.c
+
+ initnc 'static const unsigned short atkbd_set[23]_keycode\[512\] =' drivers/input/keyboard/atkbd.c
+ initnc 'static const unsigned short atkbd_unxlate_table\[128\] =' drivers/input/keyboard/atkbd.c
+ initnc 'static const unsigned char usb_kbd_keycode\[256\] =' drivers/hid/usbhid/usbkbd.c
+ initnc ' u8 buf, bufs\[\] =' drivers/media/dvb/dvb-usb/cxusb.c
+ initnc 'static struct dvb_pll_desc [^\n]* =' drivers/media/dvb/frontends/dvb-pll.c
+ initnc ' static int sysdiv_to_div_x_2\[\] =' arch/powerpc/platforms/512x/clock.c
+ initnc 'static const __u8 cx_inits_\(176\|320\|352\|640\)\[\] =' drivers/media/video/gspca/conex.c
+ initnc 'static const __u8 cx_jpeg_init\[\]\[8\] =' drivers/media/video/gspca/conex.c
+ initnc 'static const __u8 cxjpeg_\(640\|352\|320\|176\|qtable\)\[\]\[8\] =' drivers/media/video/gspca/conex.c
+ initnc 'static const unsigned char quant\[\]\[0x88\] =' drivers/media/video/gspca/jpeg.h
+ initnc 'static unsigned char huffman\[\] =' drivers/media/video/gspca/jpeg.h
+ initc ' static const struct ov_i2c_regvals norm_76[1247]0\[\] =' drivers/media/video/gspca/ov519.c
+ initnc 'static const __u8 pac207_sensor_init\[\]\[8\] =' drivers/media/video/gspca/pac207.c
+ initnc 'static const __u8 pac7311_jpeg_header\[\] =' drivers/media/video/gspca/pac7311.c
+ initnc 'static const __u8 init\(Hv7131\|Ov\(6650\|7630\(_3\)\?\)\|Pas\(106\|202\)\|Tas51[13]0\)\[\] =' drivers/media/video/gspca/sonixb.c
+ initnc 'static const __u8 \(hv7131\|ov\(6650\|7630\(_3\)\?\)\|pas\(106\|202\)\|tas51[13]0\)_sensor_init\(_com\)\?\[\]\[8\] =' drivers/media/video/gspca/sonixb.c
+ initnc 'static const __u8 \(hv7131r\|mi0360\|mo4000\|ov76\(60\|48\)\)_sensor_init\[\]\[8\] =' drivers/media/video/gspca/sonixj.c
+ initnc 'static const __u8 qtable4\[\] =' drivers/media/video/gspca/sonixj.c
+ initnc 'static const __u16 \(spca500_visual\|Clicksmart510\)_defaults\[\]\[3\] =' drivers/media/video/gspca/spca500.c
+ initnc 'static const __u8 qtable_\(creative_pccam\|kodak_ez200\|pocketdv\)\[2\]\[64\] =' drivers/media/video/gspca/spca500.c
+ initnc 'static const __u16 spca501c\?_\(\(3com\|arowana\|mysterious\)_\)\?\(init\|open\)_data\[\]\[3\] =' drivers/media/video/gspca/spca501.c
+ initnc 'static const __u16 spca505b\?_\(init\|open\)_data\(_ccd\)\?\[\]\[3\] =' drivers/media/video/gspca/spca505.c
+ initnc 'static const __u16 spca508\(cs110\|_sightcam2\?\|_vista\)\?_init_data\[\]\[3\] =' drivers/media/video/gspca/spca508.c
+ initnc 'static const __u16 spca561_init_data\[\]\[2\] =' drivers/media/video/gspca/spca561.c
+ initnc 'static const __u16 spca504\(_pccam600\|A_clicksmart420\)_\(init\|open\)_data\[\]\[3\] =' drivers/media/video/gspca/sunplus.c
+ initnc 'static const __u8 qtable_\(creative_pccam\|spca504_default\)\[2\]\[64\] =' drivers/media/video/gspca/sunplus.c
+ initnc 'static const __u8 \(effects\|gamma\)_table\[MAX_[A-Z]*\]\[[0-9]*\] =' drivers/media/video/gspca/t631.c
+ initnc 'static const __u8 tas5130a_sensor_init\[\]\[8\] =' drivers/media/video/gspca/t613.c
+ initnc ' static const __u8 \(read_indexs\|n\(set\)\?[0-9]*\|missing\)\[[0-9x]*\] =' drivers/media/video/gspca/t613.c
+ initc 'static const __u8 \(mi13[12]0\|po3130\|hv7131r\|ov76[67]0\)_\(\(soc\)\?initQ\?VGA_\(JPG\|data\)\|rundata\)\[\]\[4\] =' drivers/media/video/gspca/vc032x.c
+ initnc 'static const struct usb_action \(cs2102\|hdcs2020xx\|icm105axx\|ov7630c\|pb0330[3x]x\)_Initial\(Scale\)\?\[\] =' drivers/media/video/gspca/zc3xx.c
+ initnc 'static const u8 rtl8225z2_agc\[\] =' drivers/net/wireless/rtl8187_rtl8225.c
+ initnc 'static const u8 rtl8225z2_agc\[\] =' drivers/net/wireless/rtl8187_rtl8225.c
+ initnc 'static const u8 rtl8225z2_ofdm\[\] =' drivers/net/wireless/rtl8187_rtl8225.c
+ initnc 'static const u8 rtl8225z2_tx_power_cck\[\] =' drivers/net/wireless/rtl8187_rtl8225.c
+ initnc 'static const u8 rtl8225z2_tx_power_cck_ch14\[\] =' drivers/net/wireless/rtl8187_rtl8225.c
+ initnc 'static const __u16 t10_dif_crc_table\[256\] =' lib/crc-t10dif.c
+ initnc 'static crb_128M_2M_block_map_t crb_128M_2M_map\[64\] =' drivers/net/netxen/netxen_hw.c
+ initnc 'static const __u16 crc10_table\[256\] =' drivers/usb/serial/safe_serial.c
+ accept '[ ]*\( *0\)*\( *1\)*[\n][ ]*0 1 2 3 4 5 6 7 8 9 0 1 *2 3 4 5 6 7' 'Documentation/bt8xxgpio.txt'
+ initnc ' static int exp_lut\[256\] =' drivers/isdn/mISDN/dsp_audio.c
+ initnc 'static const u32 bf_pbox\[16 \+ 2\] =' drivers/isdn/mISDN/dsp_blowfish.c
+ initnc 'static const u32 bf_sbox\[256 \* 4\] =' drivers/isdn/mISDN/dsp_blowfish.c
+ initnc 'static u8 sample_\(german_\(all\|old\)\|american_\(dialtone\|ringing\|busy\)\|special[123]\|silence\)\[\] =' drivers/isdn/mISDN/dsp_tones.c
+ initnc 'struct pattern {[^}]*int tone;[^}]*} pattern\[\] =' drivers/isdn/mISDN/dsp_tones.c
+ initnc 'static u8 \([au]\|_4\)law_to_\([ua]law\|4bit\)\[256\] =' drivers/isdn/mISDN/l1oip_codec.c
+
;;
+ */drm-modesetting-radeon.patch)
+ initnc 'static int atom_dst_to_src\[8\]\[4\] =' drivers/gpu/drm/radeon/atom.c
+ ;;
+
*/patch*2.6.26-rc*)
initnc 'static u64 vec2off\[68\] =' arch/ia64/kvm/process.c
initnc " interrupts = <\\(0x\\)\\?3 \\(0x\\)\\?0 \\(0x\\)\\?0 $blobpat*>;" 'arch/powerpc/boot/dts/\(cm5200\|lite5200b\?\|kuroboxHG\|pcm030\|tqm5200\).dts'
fi
# Extract or otherwise munge...
- case $input in
+ case /$input in
*.tar*)
cmd="tar -xf - --to-command='echo \";/*begin \$TAR_FILENAME*/;\"; cat; echo \";/**/;\"; echo \";/*end \$TAR_FILENAME*/;\"'"
;;
*.patch | */patch-* | *.diff)
- sedpatch='
- /^[-]/d;
- /^\(@@\|+++\) / {
- i\
-;/**/;\
-;/*end patchlet */;\
+ if $reverse_patch; then
+ s=- r=+
+ else
+ s=+ r=-
+ fi
+ sedpatch="
+ /^[$r]/d;
+ /^\\(@@\\|$s$s$s\\) / {
+ i\\
+;/**/;\\
+;/*end patchlet */;\\
;/*begin patchlet */;
- s/^/;\/*/;
- s/$/*\/;/;
+ s/^/;\\/*/;
+ s/\$/*\\/;/;
};
- s/^[ +]//;'
+ s/^[ $s]//;"
cmd='sed "$sedpatch"'
;;
*)
# USA
# deblob.sh - prepare a linux-libre tarball out of a non-libre Linux
-# tarball. It expects the Linux release (kver) as the first argument,
-# and the libre sub-release (extra) as the second optional argument.
+# tarball. It expects the Linux release (mver, say 2.6.25) as the
+# first argument, the libre sub-release (extra) as the second optional
+# argument, and the patch release (sver, say .13) as an optional third
+# argument. mver and sver are pasted together to form kver.
-# linux-$kver.tar.bz2 and deblob-$kver must exist in the current
-# directory, and the line that sets kver and extra in deblob-$kver
-# must match the command-line arguments.
+# linux-$kver.tar.bz2 and deblob-$mver must exist in the current
+# directory, and the line that sets kver and extra in deblob-$mver
+# must match mver and extra.
# The resulting tarball is put in linux-$kver-libre$extra.tar.bz2, and
# an uncompressed xdelta that produces linux-$kver-libre$extra.tar out
# At the end, the script attempts to generate a digital signature for
# the newly-created tarball. This is the last thing the script does,
# so interrupting it at that point to skip the signing won't fail to
-# do anything else.
+# do anything else.
# It is safe to interrupt the script at any other point. When it gets
# a ^C (other than during signing), it starts cleaning up all of its
# behind, and then it will refuse to run again before you clean it up
# by hand. It takes extra care to avoid overwriting useful files.
-kver=$1 extra=$2 libre=libre$extra
+mver=$1 extra=$2 sver=$3
+kver=$mver$sver libre=libre$extra
deblob= dir=`echo $0 | sed 's,/[^/]*$,,'`
if test ! -f linux-$kver.tar.bz2; then
exit 1
fi
-if test -f deblob-$kver; then
- deblob=deblob-$kver
+if test -f deblob-$mver; then
+ deblob=deblob-$mver
elif test -f deblob; then
deblob=deblob
-elif test -f $dir/deblob-$kver; then
- cp $dir/deblob-$kver deblob
+elif test -f $dir/deblob-$mver; then
+ cp $dir/deblob-$mver deblob
deblob=deblob
else
echo deblob does not exist >&2
exit 1
fi
-x1="kver=$kver extra=$extra"
-x2=`grep \"^$x1$\" $deblob`
-if test "$x1" != "$x2"; then
+x1="kver=$mver extra=$extra"
+x2=`grep "^kver=[^ ]* extra=[0-9]*$" $deblob`
+if test "$x1" = "$x2"; then
:
else
echo deblob script does not match command-line arguments >&2
projects / librecmc / linux-libre.git / commitdiff