#! /bin/sh
-# deblob-check version 2008-03-29 $Rev: 3476 $
+# deblob-check version 2008-05-18
# Inspired in gNewSense's find-firmware script.
# Written by Alexandre Oliva <lxoliva@fsfla.org>
set_except () {
# Look for a multi-line definition starting with a line that matches
# $1 (implicitly anchored to the beginning of the line), and ending
- # at the first ';'.
+ # at the first ';'. $2 may optionally name the files in which this
+ # match is to be disregarded as a potential blob.
initnc () {
- addx "$1[^;]*;"
+ addx "$1[^;]*;\\?" $2
}
# Look for a multi-line definition starting with a line that matches
# $1 (implicitly anchored to the beginning of the line), and ending
# at the first ';' that's not within comments.
initc () {
- addx "$1\\([^;]*\\|$comment\\)*;"
+ addx "$1\\([^;]*\\|$comment\\)*;\\?" $2
}
# Accept as a non-blob an expression $1 that would have otherwise
# triggered blob detection. The expression must end in a way that
# would trigger the blob detection machinery.
accept () {
- addx "$1"
+ addx "$1" $2
}
# Match up to the end a comment started in $1.
ocomment () {
- addx "$1\\([^*]\\|[*][*]*[^*/]\\|[*]*[\\n]\\)*[*]*[*][/]"
+ addx "$1\\([^*]\\|[*][*]*[^*/]\\|[*]*[\\n]\\)*[*]*[*][/]" $2
}
# Match $1 followed by backslash-terminated lines and a last
# non-backslash-terminated line.
oprepline () {
- addx "$1\\([^\\n]*\\\\[\\n]\\)*[^\\n\\\\]*$eol"
+ addx "$1\\([^\\n]*\\\\[\\n]\\)*[^\\n\\\\]*$eol" $2
+ }
+
+ # Match $1 in $2 as a blob. Not implemented yet.
+ blob () {
+ :
}
case /$1 in
initnc ' \.initial_reg_values = (struct ixp2000_reg_value \[\]) {'
# drivers/net/ixp2000/ixp2400_rx.ucode -> ixp2400_rx.uc
initnc ' \.initial_reg_values = (struct ixp2000_reg_value \[\]) {'
- # crypto/tcrypt.h
- initnc '[ ]*\.\(digest\|entries\|input\|key\|output\|plaintext\|result\)[ ]*= {'
+ initnc '[ ]*\.\(digest\|entries\|input\|key\|output\|plaintext\|result\)[ ]*= [{"]' crypto/tcrypt.h
# checked:
initnc ' static const unsigned char invert5\[\] ='
initnc 'static unsigned char alpa2target\[\] ='
initnc 'static unsigned char target2alpa\[\] ='
- oprepline '#define INIT_THREAD [{0},]\+[ ]*\\[ ]*[{0},]\+'
+ oprepline '#define INIT_THREAD [{0},]\+[ ]*\\[\n][ ]*[{0},]\+'
initnc 'static uint tas300\(1c\|4\)_\(master\|mixer\|treble\|bass\)_tab\[\]='
initnc 'static short dmasound_[au]law2dma16\[\] ='
initnc 'static const unsigned short DACVolTable\[101\] ='
accept '[ ]\{1,2\}err = sn9c102_write_const_regs(cam\(,[ \n]\+{0x[0-9a-fA-F][0-9a-fA-F], 0x[0-9a-fA-F][0-9a-fA-F]}\)*);'
# too lax?
- initnc 'static yyconst flex_int\(16\|32\)_t yy_[^[]*\[[][0-9]*\] ='
- initnc 'static const \(yytype_u\?int\(8\|16\)\|unsigned \(short\( int\)\?\|char\)\) yy[^[]*\[\] ='
+ initnc 'static yyconst \(flex_int\(16\|32\)_t\|\(\(short \)\?int\)\) yy_[^[]*\[[][0-9]*\] ='
+ initnc 'static const \(yytype_u\?int\(8\|16\)\|\(unsigned \)\?\(short\( int\)\?\|char\)\) yy[^[]*\[\] ='
initnc '\(\| \)static \(const \|\)\(unsigned \(short\|char\)\|struct SiS_[^ ]*\) SiS[^[]*\(\[[] [*0-9]*\]\)\+ *='
initnc 'static const a3d_Hrtf_t A3dHrirZeros = {'
initnc 'static const u32 treble_table\[41\]\[5\] ='
initnc 'static const u64 [CT][0-7]\[256\] ='
initnc 'static const u64 sbox[1-4]\[256\] ='
- initnc 'static const u64 sha512_K\[80\] ='
+ initnc 'static const u64 sha512_K\[80\] =' 'crypto/sha512\(_generic\)\?.c'
initnc 'static const u8 Tr\[4\]\[8\] ='
initnc 'static const u8 aes_sbox\[256\] ='
initnc 'static const u8 calc_sb_tbl\[512\] ='
initnc 'static struct cipher_testvec xtea_dec_tv_template\[\] ='
initnc 'static struct cipher_testvec xtea_enc_tv_template\[\] ='
initnc 'static struct comp_testvec deflate_decomp_tv_template\[\] ='
- initnc 'static struct hash_testvec aes_xcbc128_tv_template\[\] ='
+ initnc 'static struct hash_testvec aes_xcbc128_tv_template\[\] =' crypto/tcrypt.h
initnc 'static struct hash_testvec crc32c_tv_template\[\] ='
- initnc 'static struct hash_testvec hmac_sha256_tv_template\[\] ='
+ initnc 'static struct hash_testvec hmac_sha256_tv_template\[\] =' crypto/tcrypt.h
initnc 'static struct hash_testvec sha256_tv_template\[\] ='
initnc 'static struct hash_testvec sha384_tv_template\[\] ='
initnc 'static struct hash_testvec sha512_tv_template\[\] ='
initnc 'static u8 ini_time_value\[\]\[8\] ='
initnc 'static u8 init_tab \[\] ='
initnc 'static u8 mac_reader\[\] ='
- initnc 'static u8 mt2131_config1\[\] ='
- initnc 'static u8 mt2266_init2\[\] ='
+ initnc 'static u8 mt2131_config1\[\] =' drivers/media/dvb/frontends/mt2131.c # <= 2.6.25
+ initnc 'static u8 mt2131_config1\[\] =' drivers/media/common/tuners/mt2131.c # >= 2.6.26
+ initnc 'static u8 mt2266_init2\[\] =' drivers/media/dvb/frontends/mt2266.c # <= 2.6.25
+ initnc 'static u8 mt2266_init2\[\] =' drivers/media/common/tuners/mt2266.c # >= 2.6.26
initnc 'static u8 opera1_inittab\[\] ='
initnc 'static u8 rco_time_value\[\]\[8\] ='
initnc 'static u8 saa7113_init_regs\[\] ='
initnc 'u_short shift_ctrl_map\[NR_KEYS\] ='
initnc 'u_short shift_map\[NR_KEYS\] *='
initnc 'uint patch_2[0f]00\[\] ='
- initnc 'uint16_t e1000_igp_cable_length_table\[IGP01E1000_AGC_LENGTH_TABLE_SIZE\] ='
- initnc 'uint16_t e1000_igp_2_cable_length_table\[IGP02E1000_AGC_LENGTH_TABLE_SIZE\] ='
+ initnc '\(uint16_t\|u16\) e1000_igp_cable_length_table\[IGP01E1000_AGC_LENGTH_TABLE_SIZE\] =' drivers/net/e1000/e1000_hw.c # u16 on 2.6.26
+ initnc '\(uint16_t\|u16\) e1000_igp_2_cable_length_table\[IGP02E1000_AGC_LENGTH_TABLE_SIZE\] =' drivers/net/e1000/e1000_hw.c # u16 on 2.6.26
initnc '} euc2sjisibm_jisx0212_map\[\] ='
initnc '} freq\[\] ='
initnc '} hps_h_coeff_tab \[\] ='
initnc '} maven_gamma\[\] ='
initnc '} mem_table\[\] ='
initnc '} mxb_saa7740_init\[\] ='
- initnc '} pll_table\[\] ='
+ initnc '} pll_table\[\] =' drivers/video/geode/lxfb_ops.c
initnc '} qam256_snr_tab\[\] ='
initnc '} qam64_snr_tab\[\] ='
initnc '} sil_port\[\] ='
initnc '} vsb_snr_tab\[\] ='
initnc '} yss225_registers\[\] __devinitdata ='
;;
+ */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'
+ initnc 'static const u32 crctab32\[\] =' arch/x86/boot/tools/build.c
+ initnc 'static const u64 sha512_K\[80\] =' 'crypto/sha512\(_generic\)\?.c'
+ initnc 'static struct hash_testvec \(hmac_sha\(224\|256\)\|aes_xcbc128\|crc32c\)_tv_template\[\] =' crypto/tcrypt.h
+ initnc 'static struct cipher_testvec \(bf_cbc\|serpent\|tnepres\|aes\(_\(cbc\|ctr\|xts\)\)\?\|x\?tea\|anubis\(_cbc\)\?\|xeta\|camellia_cbc\|cts_mode\)_\(enc\|dec\)_tv_template\[\] =' crypto/tcrypt.h
+ initnc ' \.\(digest\|entries\|input\|key\|output\|plaintext\|result\)[ ]*= [{"]' crypto/tcrypt.h
+ initnc 'static const u8 speedtab \[3\]\[12\] =' drivers/ide/legacy/umc8672.c
+ initnc 'static u8 cvs_time_value\[\]\[XFER_UDMA_6 - XFER_UDMA_0 + 1\] =' drivers/ide/pci/sis5513.c
+ initnc 'static u8 \(ini\|act\|rco\)_time_value\[\]\[8\] =' drivers/ide/pci/sis5513.c
+ initnc 'static u8 mt2131_config1\[\] =' drivers/media/common/tuners/mt2131.c
+ initnc 'static u8 mt2266_init2\[\] =' drivers/media/common/tuners/mt2266.c
+ initnc 'u16 e1000_igp_cable_length_table\[IGP01E1000_AGC_LENGTH_TABLE_SIZE\] =' drivers/net/e1000/e1000_hw.c
+ initnc '\(uint16_t\|u16\) e1000_igp_2_cable_length_table\[IGP02E1000_AGC_LENGTH_TABLE_SIZE\] =' drivers/net/e1000/e1000_hw.c # u16 on 2.6.26
+ oprepline '#define AR5K_RATES_11[ABG] ' drivers/net/wireless/ath5k/ath5k.h
+ oprepline ' { 1, MODULATION_XR, 1000, 2, 139, 1 }, ' drivers/net/wireless/ath5k/ath5k.h
+ initnc 'static const struct ath5k_ini_mode rf\(5413\|24\(13\|25\)\)_ini_mode_end\[\] =' drivers/net/wireless/ath5k/initvals.c
+ initnc ';[/][*]@@ -[0-9]*,[0-9]* +[0-9]*,[0-9]* @@ static const yytype_u\?int\(8\|16\) yy[^\n []*\[\] =[*][/];' scripts/kconfig/zconf.tab.c_shipped
+ initnc 'static const yytype_u\?int\(8\|16\) yy[^\n []*\[\] =' scripts/kconfig/zconf.tab.c_shipped
+ # new in 2.6.26
+ initnc 'static struct mse2snr_tab \(vsb\|qam\(64\|256\)\)_mse2snr_tab\[\] =' drivers/media/dvb/frontends/au8522.c
+ initnc '} \(VSB\|QAM\)_mod_tab\[\] =' drivers/media/dvb/frontends/au8522.c
+ initnc '} itd1000_\(lpf_pga\|fre_values\)\[\] =' drivers/media/dvb/frontends/itd1000.c
+ initnc '} \(vsb\|qam\(64\|256\)\)_snr_tab\[\] =' drivers/media/dvb/frontends/s5h1411.c
+ initnc '} snr_tab\[\] =' drivers/media/dvb/frontends/tda10048.c
+ initnc ' static const u8 biphase_tbl\[\] =' drivers/media/video/cx18/cx18-av-vbi.c
+ initnc ' static const u8 mpeg_hdr_data\[\] =' drivers/media/video/cx18/cx18-vbi.c
+ initnc 'static u32 reg_init_initialize\[\] =' drivers/media/video/saa717x.c
+ initnc ' } vals\[\] =' drivers/media/video/saa717x.c
+ initnc 'static const u32 \(main\|gear\)_seedset\[BACKOFF_SEEDSET_ROWS\]\[BACKOFF_SEEDSET_LFSRS\] =' drivers/net/forcedeth.c
+ blob '^unsigned char \(IDX_ACTIVATE_\(READ\|WRITE\)\|\(CM\|ULP\)_\(ENABLE\|SETUP\)\|DM_ACT\) = '"$blobsep$blobseq*$blobsep;" drivers/s390/net/qeth_core_mpc.c # from drivers/s390/net/qeth_mpc.c in 2.6.25
+ initnc '} pll_table\[\] =' drivers/video/geode/lxfb_ops.c
+ accept " { 0x00014284, 19688 },[\n] { 0x00011104, 20400 },[\n] { $blobpat* }," drivers/video/geode/lxfb_ops.c # won't be necessary in rc3
+ initnc 'static const u16 wm9713_reg\[\] =' sound/soc/codecs/wm9713.c
+ accept 'P[13]\([\n]#[^\n]*\)*[\n]*\([\n][0-9 ]*\)\+' drivers/video/logo/logo_blackfin_clut224.ppm
+ ;;
*/patch*2.6.25-rc*)
initnc ';[/][*]@@ -[0-9]*,[0-9]* +[0-9]*,[0-9]* @@ static uchar sbox\[8\]\[4\]\[16\] = {[*][/];'
accept ' \$3 = {{pge = {{ste = {\(\([0-9][0-9a-fx{},\n ]*\|\(pge\|ste\) =\|<repeats [0-9]\+ times>\)[{},\n ]*\)*<repeats 11 times>}'"$eol"
initnc 'static const struct arb_line write_arb_data\[NUM_WR_Q\]\[MAX_WR_ORD + 1\] ='
initnc 'uint16_t e1000_igp_cable_length_table\[IGP01E1000_AGC_LENGTH_TABLE_SIZE\] ='
initnc 'uint16_t e1000_igp_2_cable_length_table\[IGP02E1000_AGC_LENGTH_TABLE_SIZE\] ='
- oprepline '#define AR5K_RATES_11A '
- oprepline '#define AR5K_RATES_11B '
- oprepline '#define AR5K_RATES_11G '
- oprepline '#define AR5K_RATES_TURBO '
- oprepline '#define AR5K_RATES_XR '
+ oprepline '#define AR5K_RATES_11\([ABG]\|TURBO\|XR\) ' drivers/net/wireless/ath5k/ath5k.h
initnc ' } blinkrates\[\] ='
initnc 'static const struct ath5k_ini ar5212_ini\[\] ='
- initnc 'static const struct ath5k_ini_mode rf5413_ini_mode_end\[\] ='
initnc 'static const struct ath5k_ini_rf rfregs_5111\[\] ='
initnc 'static const struct ath5k_ini_rf rfregs_5112\[\] ='
initnc 'static const struct ath5k_ini_rf rfregs_5112a\[\] ='
oprepline '#define AR5K_RATES_TURBO '
oprepline '#define AR5K_RATES_XR '
initnc 'static const struct ath5k_ini ar5212_ini\[\] ='
- initnc 'static const struct ath5k_ini_mode rf\(5413\|24\(13\|25\)\)_ini_mode_end\[\] ='
+ initnc 'static const struct ath5k_ini_mode rf\(5413\|24\(13\|25\)\)_ini_mode_end\[\] =' drivers/net/wireless/ath5k/initvals.c # ?
initnc ' } blinkrates\[\] ='
# git logs
falsepos_name=`mktemp -t deblob-check-falsepos-XXXXXX`
tempfiles="$falsepos_name"
- # Add $1 to falsepos. Its usage makes it implicitly anchored to
- # the beginning of the line.
+
+ # Add $1 to falsepos. Its usage makes it implicitly anchored to the
+ # beginning of the line. $2, if present, will some day narrow the
+ # falsepos matches to files that match it.
addx () {
if test -n "$1"; then
echo -n "\\|$1" >> $falsepos_name
projects / releases.git / blobdiff