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* | cpio: code shrink with !FEATURE_EXTRA_FILE_DATARon Yorston2022-02-102-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The new --renumber-inodes option won't work if FEATURE_EXTRA_FILE_DATA is disabled. Don't allow it to be selected in that case. In fact, if FEATURE_EXTRA_FILE_DATA is disabled all the code to handle hardlinks can be #ifdef'ed out. The new --ignore-devno option need do nothing if FEATURE_EXTRA_FILE_DATA is disabled, as in that case the device ids will already be zero. It can still be selected, cpio will just always behave as though the option was provided on the command line. This doesn't affect the size of the default build.
* | find: -samefile requires FEATURE_EXTRA_FILE_DATARon Yorston2022-02-091-1/+1
| | | | | | | | | | Without FEATURE_EXTRA_FILE_DATA we don't have inode numbers to match so -samefile won't work.
* | Fix POSIX build; new yearRon Yorston2022-02-092-2/+3
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* | Merge busybox into mergeRon Yorston2022-02-0963-836/+1969
|\| | | | | | | | | | | | | | | Fix conflicts in reset and ash. Redefine the new safe_read_key() as a reference to read_key(). Disable SHA256_HWACCEL.
| * libbb/sha256: code shrink in x86 assemblyDenys Vlasenko2022-02-092-12/+10
| | | | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 32-bit 676 673 -3 sha256_process_block64_shaNI 64-bit 680 677 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 64-bit x86Denys Vlasenko2022-02-091-11/+14
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 701 680 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 32-bit x86Denys Vlasenko2022-02-091-13/+16
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 697 676 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 32-bit x86Denys Vlasenko2022-02-092-123/+114
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 713 697 -16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: shrink x86 hardware accelerated hashing (32-bit)Denys Vlasenko2022-02-082-7/+5
| | | | | | | | | | | | | | function old new delta sha1_process_block64_shaNI 511 507 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: shrink x86 hardware accelerated hashing (32-bit)Denys Vlasenko2022-02-081-6/+5
| | | | | | | | | | | | | | function old new delta sha1_process_block64_shaNI 517 511 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: shrink x86 hardware accelerated hashingDenys Vlasenko2022-02-082-32/+29
| | | | | | | | | | | | | | | | function old new delta sha1_process_block64_shaNI 32-bit 524 517 -7 sha1_process_block64_shaNI 64-bit 510 508 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: shrink unrolled x86-64 codeDenys Vlasenko2022-02-082-46/+21
| | | | | | | | | | | | | | | | | | | | function old new delta sha1_process_block64 3482 3481 -1 .rodata 108460 108412 -48 ------------------------------------------------------------------------------ (add/remove: 1/4 grow/shrink: 0/2 up/down: 0/-49) Total: -49 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: shrink and speed up unrolled x86-64 codeDenys Vlasenko2022-02-076-46/+131
| | | | | | | | | | | | | | function old new delta sha1_process_block64 3514 3482 -32 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * *: slap on a few ALIGN_PTR where appropriateDenys Vlasenko2022-02-069-15/+15
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * *: slap on a few ALIGN* where appropriateDenys Vlasenko2022-02-0616-20/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map" function old new delta .rodata 108586 108460 -126 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-126) Total: -126 bytes text data bss dec hex filename 970412 4219 1848 976479 ee65f busybox_old 970286 4219 1848 976353 ee5e1 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 32-bit x86Denys Vlasenko2022-02-061-45/+48
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 722 713 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 64-bit x86Denys Vlasenko2022-02-061-48/+48
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 706 701 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 64-bit x86Denys Vlasenko2022-02-031-17/+17
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 730 706 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: code shrink in 32-bit x86Denys Vlasenko2022-02-031-18/+17
| | | | | | | | | | | | | | function old new delta sha256_process_block64_shaNI 747 722 -25 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha256: optional x86 hardware accelerated hashingDenys Vlasenko2022-02-039-26/+612
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 64 bit: function old new delta sha256_process_block64_shaNI - 730 +730 .rodata 108314 108586 +272 sha256_begin 31 83 +52 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 2/0 up/down: 1055/-1) Total: 1054 bytes 32 bit: function old new delta sha256_process_block64_shaNI - 747 +747 .rodata 104318 104590 +272 sha256_begin 29 84 +55 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 2/0 up/down: 1075/-1) Total: 1074 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: in unrolled x86-64 code, pass initial W[] in registers, not on stackDenys Vlasenko2022-01-252-205/+214
| | | | | | | | | | | | | | | | | | | | | | | | This can be faster on some CPUs. On Skylake, evidently load latency from L1 (or store-to-load forwarding in LSU) is fast enough to completely hide memory reference latencies here. function old new delta sha1_process_block64 3495 3514 +19 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * cut: build fix for FEATURE_CUT_REGEXDenys Vlasenko2022-01-241-0/+1
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * apply const trick to ptr_to_globalsKhem Raj2022-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was missing in the previous attempt to fix it via [1] This helps fix segfaults when compiling with clang ( seen on riscv64 ) [ 452.428349] less[270]: unhandled signal 11 code 0x1 at 0x000000000000000c in busybox.nosuid[2ab7491000+ba000] [ 452.430246] CPU: 3 PID: 270 Comm: less Not tainted 5.15.13-yocto-standard #1 [ 452.431323] Hardware name: riscv-virtio,qemu (DT) [ 452.431925] epc : 0000002ab74a19ee ra : 0000002ab74a19dc sp : 0000003fec6ec980 [ 452.432725] gp : 0000002ab754dcb0 tp : 0000003f88783800 t0 : 0000003f8878d4a0 [ 452.433744] t1 : 0000002ab749b00c t2 : 0000000000000000 s0 : 0000003fec6ecc38 [ 452.434732] s1 : 000000000000004c a0 : 00000000ffffffff a1 : 0000002ab754dde0 [ 452.435861] a2 : 0000000000000000 a3 : 0000000000000100 a4 : 0000002ab754f3a0 [ 452.436787] a5 : 0000002ab754f3a0 a6 : 0000000000000000 a7 : 0000002ab754f2a0 [ 452.437974] s2 : 0000000000000002 s3 : 0000002ab754b6c8 s4 : 0000002ab749b60e [ 452.438781] s5 : 0000000000000000 s6 : 0000002ab754b6c8 s7 : 0000003f88943060 [ 452.439723] s8 : 0000003f88944050 s9 : 0000002ad8502e88 s10: 0000002ad8502de8 [ 452.440538] s11: 0000000000000014 t3 : 0000003f887fceb6 t4 : 0000003f8893af0c [ 452.441438] t5 : 0000000000000000 t6 : 0000003f88923000 [1] https://git.busybox.net/busybox/commit/?id=1f925038a Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * mkfs.vfat: fix volume label to be padded with spaceTimo Teräs2022-01-231-8/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The specification requires volume label to be space padded. Latest fsck.vfat will remove the zero padded volume label as invalid. See also: https://github.com/dosfstools/dosfstools/issues/172 Make the default label also "NO NAME" which has the special meaning that label is not set. function old new delta mkfs_vfat_main 1470 1502 +32 static.NO_NAME_11 - 12 +12 .rodata 104309 104318 +9 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 53/0) Total: 53 bytes Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * Add support for long options to cmpWalter Lozano2022-01-231-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to improve compatibility with GNU cmp add support for long options to busybox cmp. function old new delta static.cmp_longopts - 36 +36 cmp_main 589 594 +5 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 41/0) Total: 41 bytes Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sed: fix handling of escaped delimiters in s/// replacementDenys Vlasenko2022-01-232-3/+11
| | | | | | | | | | | | | | function old new delta parse_regex_delim 111 140 +29 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sed: fix handling of escaped delimiters in s/// search pattern, closes 14541Denys Vlasenko2022-01-232-8/+21
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta copy_parsing_escapes 67 96 +29 parse_regex_delim 109 111 +2 get_address 213 215 +2 add_cmd 1176 1178 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 35/0) Total: 35 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * add busybox_ldscript.README.txtDenys Vlasenko2022-01-231-0/+47
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: use SSE2 in unrolled x86-64 code. ~10% fasterDenys Vlasenko2022-01-232-578/+854
| | | | | | | | | | | | | | | | | | | | function old new delta .rodata 108241 108305 +64 sha1_process_block64 3502 3495 -7 ------------------------------------------------------------------------------ (add/remove: 5/0 grow/shrink: 1/1 up/down: 64/-7) Total: 57 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: shrink lineedit_read_key()Denys Vlasenko2022-01-187-16/+25
| | | | | | | | | | | | | | function old new delta lineedit_read_key 237 231 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * fix "defined but not used" warningsDenys Vlasenko2022-01-172-0/+4
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash,hush: fix handling of SIGINT while waiting for interactive inputDenys Vlasenko2022-01-179-41/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta lineedit_read_key 160 237 +77 __pgetc 522 589 +67 fgetc_interactive 244 309 +65 safe_read_key - 39 +39 read_key 588 607 +19 record_pending_signo 23 32 +9 signal_handler 75 81 +6 .rodata 104312 104309 -3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 6/1 up/down: 282/-3) Total: 279 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell: add comments about SIGINT-related problemsDenys Vlasenko2022-01-162-5/+9
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: introduce and use chdir_or_warn()Denys Vlasenko2022-01-135-8/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta chdir_or_warn - 37 +37 send_cgi_and_exit 720 711 -9 xchdir 27 15 -12 setup_environment 233 217 -16 fork_job 449 433 -16 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/4 up/down: 37/-53) Total: -16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: invert the meaning of SETUP_ENV_NO_CHDIR -> SETUP_ENV_CHDIRDenys Vlasenko2022-01-138-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | Double negatives are hard to grok. function old new delta login_main 986 988 +2 su_main 474 470 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-4) Total: -2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | Merge busybox into mergeRon Yorston2022-01-1322-73/+694
|\| | | | | | | | | | | | | Fix merge conflicts in coreutils/ls.c and shell/ash.c. Update config files to turn off SHA1_HWACCEL. It uses non-portable assembler.
| * sulogin: util-linux does not say "normal startup" on Ctrl-DDenys Vlasenko2022-01-131-1/+2
| | | | | | | | | | | | | | | | | | | | function old new delta sulogin_main 341 331 -10 .rodata 104327 104312 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-25) Total: -25 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sulogin: start _login_ shell only with -pDenys Vlasenko2022-01-131-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Also, shorten/eliminate messages to be closer to util-linux. function old new delta packed_usage 34233 34238 +5 sulogin_main 340 341 +1 .rodata 104380 104327 -53 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 6/-53) Total: -47 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: ^C with SIG_INGed SIGINT should not exit the shellDenys Vlasenko2022-01-133-2/+15
| | | | | | | | | | | | | | function old new delta __pgetc 501 522 +21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * sulogin: increase util-linux compatibilityDenys Vlasenko2022-01-123-12/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | Change to root's HOME. Set some envvars. Steal ctty if necessary and possible. function old new delta sulogin_main 240 340 +100 setup_environment 225 233 +8 su_main 479 474 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 108/-5) Total: 103 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * reset: better --help textDenys Vlasenko2022-01-122-4/+7
| | | | | | | | | | | | | | function old new delta packed_usage 34175 34233 +58 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * nmeter: %[md] %[mw] - dirty file-backed pages, writeback pagesDenys Vlasenko2022-01-111-11/+35
| | | | | | | | | | | | | | | | | | | | | | function old new delta collect_mem 333 387 +54 .rodata 104369 104380 +11 packed_usage 34184 34175 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 65/-9) Total: 56 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ls: implement ls -sh (human-readable allocated blocks)Denys Vlasenko2022-01-081-3/+10
| | | | | | | | | | | | | | function old new delta display_single 979 1018 +39 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: add a commentDenys Vlasenko2022-01-081-0/+22
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * awk: input numbers are never octal or hex (only program consts can be)Denys Vlasenko2022-01-082-8/+33
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta next_token 825 930 +105 getvar_i 114 129 +15 nextchar 49 53 +4 my_strtod 138 - -138 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 3/0 up/down: 124/-138) Total: -14 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * XXXsum: handle binary sums with " " in the pathEmanuele Giacomelli2022-01-081-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a line specifies a binary checksum whose path contains two adjacent spaces, when checking digests with -c the two spaces will be used as the separator between the digest and the pathname instead of " *", as shown: $ echo foo > "/tmp/two spaces" $ md5sum -b "/tmp/two spaces" # This is GNU md5sum d3b07384d113edec49eaa6238ad5ff00 */tmp/two spaces $ md5sum -b "/tmp/two spaces" | ./busybox md5sum -c md5sum: can't open 'spaces': No such file or directory spaces: FAILED md5sum: WARNING: 1 of 1 computed checksums did NOT match function old new delta md5_sha1_sum_main 503 496 -7 Signed-off-by: Emanuele Giacomelli <emanuele.giacomelli@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: simplify cpuid codeDenys Vlasenko2022-01-081-32/+10
| | | | | | | | | | | | | | function old new delta sha1_begin 107 106 -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * whitespace fixDenys Vlasenko2022-01-084-22/+22
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/sha1: tweak commentsDenys Vlasenko2022-01-072-5/+5
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * powertop: fix cpuid asm: ebx saving/restoring is properly done by gccDenys Vlasenko2022-01-071-4/+1
| | | | | | | | | | | | | | function old new delta print_intel_cstates 481 477 -4 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-24 13:02:56 +0000