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| * tls: P256: tweak arm assembly (currently disabled)Denys Vlasenko2021-10-061-88/+89
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: P@256: remove "header comment is kept intact" commentDenys Vlasenko2021-10-061-1/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: P256: do not dumplicate sp_256_sub_8()Denys Vlasenko2021-10-061-23/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta sp_256_proj_point_dbl_8 359 374 +15 sp_256_ecc_mulmod_8 1159 1171 +12 sp_256_mont_reduce_8 245 250 +5 sp_256_mont_dbl_8 26 31 +5 sp_256_sub_8_p256_mod 43 - -43 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 4/0 up/down: 37/-43) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: P256: shrink sp_256_mul_add_8 a bit moreDenys Vlasenko2021-10-061-14/+24
| | | | | | | | | | | | | | function old new delta sp_256_mont_reduce_8 257 245 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: P256: propagate constants, create dedicated "subtract p256_mod" functionDenys Vlasenko2021-10-061-32/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 8 instances of this subtraction probably warrant a few bytes more of code. function old new delta sp_256_sub_8_p256_mod - 71 +71 sp_256_mont_sub_8 - 29 +29 sp_256_mont_dbl_8 - 26 +26 sp_256_mont_reduce_8 262 257 -5 sp_256_ecc_mulmod_8 1171 1161 -10 sp_256_proj_point_dbl_8 374 359 -15 static.sp_256_mont_sub_8 29 - -29 static.sp_256_mont_dbl_8 31 - -31 ------------------------------------------------------------------------------ (add/remove: 3/2 grow/shrink: 0/3 up/down: 126/-90) Total: 36 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: optimize sp_256_mont_reduce_8 in P256Denys Vlasenko2021-10-061-21/+125
| | | | | | | | | | | | | | | | | | The code size decrease is small, but we eliminate ALL multiplies! function old new delta sp_256_mont_reduce_8 268 262 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: optimize sp_256_mul_8 in P256Denys Vlasenko2021-10-051-2/+82
| | | | | | | | | | | | | | function old new delta sp_256_mont_mul_8 151 150 -1 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: replace "26-bit" P256 code with 32-bit one.Denys Vlasenko2021-10-052-498/+588
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta sp_256_ecc_mulmod_8 - 1171 +1171 sp_256_mod_mul_norm_8 - 834 +834 sp_256_proj_point_dbl_8 - 374 +374 sp_256_mont_reduce_8 - 268 +268 sp_256_mont_mul_8 - 151 +151 sp_256_sub_8 - 76 +76 sp_256_add_8 - 76 +76 sp_256_cmp_8 - 38 +38 static.sp_256_mont_dbl_8 - 31 +31 static.sp_256_mont_sub_8 - 29 +29 sp_256_to_bin_8 - 28 +28 sp_256_point_from_bin2x32 50 73 +23 sp_256_mont_sqr_8 - 7 +7 sp_256_mont_sqr_10 7 - -7 p256_mod 40 32 -8 curve_P256_compute_pubkey_and_premaster 186 167 -19 sp_256_sub_10 22 - -22 sp_256_add_10 22 - -22 sp_256_cmp_10 24 - -24 sp_256_norm_10 31 - -31 static.sp_256_mont_sub_10 49 - -49 static.sp_256_mont_dbl_10 52 - -52 static.sp_256_mul_add_10 82 - -82 sp_256_from_bin_10 119 - -119 sp_256_to_bin_10 120 - -120 sp_256_mont_reduce_10 178 - -178 sp_256_mont_mul_10 214 - -214 sp_256_proj_point_dbl_10 451 - -451 sp_256_ecc_mulmod_10 1216 - -1216 sp_256_mod_mul_norm_10 1305 - -1305 ------------------------------------------------------------------------------ (add/remove: 12/15 grow/shrink: 1/2 up/down: 3106/-3919) Total: -813 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: fix the case of sp_256_mont_tpl_10() leaving striay high bitsDenys Vlasenko2021-10-053-11/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | It has no effect on correctness, but interferes with compating internal state of different implementations. function old new delta sp_256_proj_point_dbl_10 443 451 +8 static.sp_256_mont_sub_10 46 49 +3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 11/0) Total: 11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: fix (what looks like) a rare corner case bug in P256Denys Vlasenko2021-10-051-4/+7
| | | | | | | | | | | | | | function old new delta static.sp_256_mont_sub_10 30 46 +16 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: remove one overzealous debugging statementDenys Vlasenko2021-10-051-4/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: add debugging scaffolding to P256 codeDenys Vlasenko2021-10-051-0/+53
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: another P256 code shrinkDenys Vlasenko2021-10-051-69/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Propagate constant arrays and scalars deeper down call chain. Use sp_256_mont_mul_10 to implement sp_256_mont_sqr_10. function old new delta sp_256_mont_mul_10 - 214 +214 sp_256_mont_reduce_10 - 178 +178 sp_256_mont_sqr_10 - 7 +7 static.sp_256_mont_reduce_10 178 - -178 static.sp_256_mont_mul_10 214 - -214 static.sp_256_mont_sqr_10 234 - -234 ------------------------------------------------------------------------------ (add/remove: 3/3 grow/shrink: 0/0 up/down: 399/-626) Total: -227 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: P256 code shrinkDenys Vlasenko2021-10-051-52/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta sp_256_to_bin_10 - 120 +120 sp_256_from_bin_10 - 119 +119 sp_256_proj_point_dbl_10 446 443 -3 curve_P256_compute_pubkey_and_premaster 191 186 -5 sp_256_point_from_bin2x32 62 50 -12 sp_256_to_bin 120 - -120 static.sp_256_from_bin 149 - -149 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 0/3 up/down: 239/-289) Total: -50 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: "server cert is not RSA" is a fatal errorDenys Vlasenko2021-10-011-1/+1
| | | | | | | | | | | | | | function old new delta tls_handshake 2022 2019 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * wget: implement --post-fileRon Yorston2021-10-011-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the --post-file option to send form data from a file. As with --post-data it's up to the user to ensure that the data is encoded as appropriate: all wget does is stuff the provided data into the request. The --post-data and --post-file options are mutually exclusive and only one instance of either may be given. Additionally: - update the usage message to include missing details of the --post-data and --header options; - free POST data if FEATURE_CLEAN_UP is enabled. function old new delta packed_usage 34158 34214 +56 wget_main 2762 2805 +43 .rodata 99225 99240 +15 static.wget_longopts 266 278 +12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 126/0) Total: 126 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: add scaffolding to selectively disable ciphers. no code changesDenys Vlasenko2021-10-011-55/+51
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: code shrink P256 codeDenys Vlasenko2021-10-011-14/+12
| | | | | | | | | | | | | | function old new delta sp_256_to_bin 148 120 -28 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * tls: remove unused defineDenys Vlasenko2021-09-301-2/+0
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * less: Ignore -XIsmael Luceno2021-09-281-1/+1
| | | | | | | | | | | | | | | | The flag disables termcap init/deinit of the terminal, which the applet doesn't do anyway. Signed-off-by: Ismael Luceno <ismael@iodev.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * ash: fix compile breakage in !ENABLE_ASH_ALIAS configDenys Vlasenko2021-09-281-2/+2
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: code shrink in main() and scripted_main()Denys Vlasenko2021-09-281-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | function old new delta main 68 65 -3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-3) Total: -3 bytes text data bss dec hex filename 1472 560 16 2048 800 busybox_old 1398 552 16 1966 7ae busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell: fix parsing of $(( (v)++ + NUM ))Denys Vlasenko2021-09-265-22/+44
| | | | | | | | | | | | | | function old new delta evaluate_string 988 1011 +23 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell: enable more tests which are passing nowDenys Vlasenko2021-09-256-73/+105
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * shell: fix arithmentic evaluation of "++7" and such (it is + + 7, i.e. 7)Denys Vlasenko2021-09-259-46/+65
| | | | | | | | | | | | | | function old new delta evaluate_string 945 988 +43 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/lineedit: tweak #if indenting, no code changesDenys Vlasenko2021-09-251-8/+8
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | win32: fix bb_get_last_path_component_nostrip()Ron Yorston2021-10-131-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Finding the last component of a path didn't properly handle a mixture of slashes and backslashes, paths relative to another drive or bare UNC paths. The following were incorrect: $ basename /dir\\file dir\file $ basename c:file c:file $ basename //HOST/share share With this patch the results are now: $ basename /dir\\file file $ basename c:file file $ basename //HOST/share //HOST/share
* | win32: fix creation of relative symlinksRon Yorston2021-10-121-2/+5
| | | | | | | | | | | | | | | | Symlinks containing '.' or '..' (such as '../target', './target' or 'dir/./target') were successfully created but couldn't be accessed. It turns out Windows requires paths of that form to use backslashes rather than forward slashes.
* | win32: rename is_absolute_path()Ron Yorston2021-10-124-13/+13
| | | | | | | | | | As the comment pointed out is_absolute_path() was misnamed. Rename it to is_relative_path() and change the sense of all tests.
* | win32: use is_dir_sep() everywhereRon Yorston2021-10-122-14/+12
| | | | | | | | | | The is_dir_sep() macro, which has been around since the start of busybox-w32, can be used instead of is_path_sep().
* | ash: prevent exit if background jobs are presentRon Yorston2021-09-261-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | If the user exits from an interactive shell while background jobs are running the console window won't terminate because the background jobs are still connected to it. Warn the user when this happens. They can either shut down the background jobs themselves or close the console window. This is implemented by repurposing the stoppedjobs() function which is otherwise unused in the WIN32 port.
* | ash: associate command names with jobsRon Yorston2021-09-261-14/+16
| | | | | | | | | | | | | | | | | | Reporting of background jobs is more useful if the commands associated with the jobs are displayed. Also, allow the kill builtin to kill jobs by matching their command names. This was previously disabled by commit f67224cb2 (ash: restrict valid job ids).
* | ash: additional support for background jobsRon Yorston2021-09-263-11/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rationale for the jobs builtin in POSIX notes: The jobs utility is not dependent on the job control option, as are the seemingly related bg and fg utilities because jobs is useful for examining background jobs, regardless of the condition of job control. When the user has invoked a set +m command and job control has been turned off, jobs can still be used to examine the background jobs associated with that current session. Similarly, kill can then be used to kill background jobs with kill %<background job number>. Although ash in busybox-w32 doesn't support job control it can handle background jobs. Allow the ASH_JOB_CONTROL setting to enable certain features: - the jobs builtin; - killing of jobs by job id in the kill builtin; - monitoring of changes to jobs. Since process groups aren't supported it's necessary to kill the processes constituting a background job individually. When doing this we ask kill(2) to kill all children too.
* | ash: fix FUNCNAME issueRon Yorston2021-09-221-0/+5
| | | | | | | | | | | | | | | | | | Commit c13f77823 (ash: adjust reinitvar() to allow for FUNCNAME) was incomplete. It didn't correctly pass the funcname variable during forkshell. This resulted in horrible failure when running a function like: f() { (echo $FUNCNAME); }
* | Merge branch 'busybox' into mergeRon Yorston2021-09-2111-64/+77
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| * cal: implement -mRon Yorston2021-09-211-13/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some people prefer the week to start on Monday. Add the '-m' option to support this. function old new delta cal_main 926 966 +40 day_array 316 337 +21 packed_usage 34151 34158 +7 .rodata 99224 99225 +1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 69/0) Total: 69 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: code shrink parse_datestr (again)Ron Yorston2021-09-181-14/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9fe1548bb (date,touch: allow timezone offsets in dates) mentioned the similarity between '@' format dates and those with timezone offsets. It didn't notice that as a result there's common code which can be shared. function old new delta parse_datestr 730 687 -43 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-43) Total: -43 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb/lineedit: do not escape %^=+}]:, escape ~? in tab completionDenys Vlasenko2021-09-171-1/+10
| | | | | | | | | | | | | | function old new delta .rodata 104185 104180 -5 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: clarify what bb_mode_string() generatesDenys Vlasenko2021-09-173-15/+12
| | | | | | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: ensure mode_string is NUL terminatedRon Yorston2021-09-171-9/+3
| | | | | | | | | | | | | | | | | | | | | | If the mode_string array is no longer static we can't rely on it being NUL terminated. function old new delta bb_mode_string 115 118 +3 Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: eliminate a static data array in bb_mode_string()Denys Vlasenko2021-09-177-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta print_stat 861 869 +8 header_verbose_list_ar 73 77 +4 display_single 975 979 +4 header_verbose_list 237 239 +2 bb_mode_string 124 115 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 18/-9) Total: 9 bytes text data bss dec hex filename 1043136 559 5052 1048747 1000ab busybox_old 1043153 559 5020 1048732 10009c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * libbb: code shrink bb_parse_modeDenys Vlasenko2021-09-172-3/+4
| | | | | | | | | | | | | | | | | | | | | | function old new delta bb_parse_mode 393 398 +5 static.who_mask 16 8 -8 static.perm_mask 24 12 -12 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 5/-20) Total: -15 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| * chmod: correctly report changed modesDenys Vlasenko2021-09-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | Chmod used to incorrectly report as changed even files for which the mode did not change. This was caused by extra bits in the st_mode, that were not present when parsed from passed argument in the form of octal number. Patch by Wolf <wolf@wolfsden.cz>. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* | ash: improve signal handlingRon Yorston2021-09-214-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | Allow waitpid() to detect SIGTERM/SIGKILL by checking the (Windows) status returned by GetExitCodeProcess() and updating the Unix status to suit. This allows ash to detect when a process has been 'signalled'. Provide our own implementation of strsignal(3) which returns expanded text for SIGTERM/SIGKILL. Costs 192 bytes.
* | win32: limited version of timegm(3)Ron Yorston2021-09-181-84/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | timegm(3) from musl checks that the calculated time_t value can be broken out into a struct tm without overflow. The limiting factor is that tm_year is an int. Our only use of timegm(3) is followed by a call to localtime(3). The Microsoft version of this only works for time_t values between 0 and INT_MAX (32-bit) or 0 and 32535215999 (64-bit). Enforce these limits in timegm(3), thus avoiding the use of musl's __secs_to_tm() and saving 624 bytes.
* | ash: avoid problems with non-zero DEBUGRon Yorston2021-09-171-3/+6
| | | | | | | | | | | | | | | | | | | | | | When DEBUG had a non-zero value the preprocessor complained that 'close' was being redefined. In a WIN32 build it's set to 'mingw_close'. Since this isn't necessary in ash it can be undefined without ill effects. DEBUG can be set to 1 or 2. In a WIN32 build this value was being used to calculate indices for optlist[], giving incorrect results. Using (DEBUG != 0) instead fixes this.
* | win32: don't affect POSIX buildRon Yorston2021-09-171-1/+1
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* | ash: adjust reinitvar() to allow for FUNCNAMERon Yorston2021-09-171-1/+10
| | | | | | | | | | The new FUNCNAME variable, like LINENO, needs special treatment during forkshell.
* | win32: changes to allow timezones in datesRon Yorston2021-09-177-9/+254
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Create mingw_strptime() to return timezone offset as a separate argument (since Microsoft's struct tm doesn't have the required member). Import timegm() from musl. Update parse_datestr() to use mingw_strptime(). Enable FEATURE_TIMEZONE in the default configuration. GitHub issue #230.
* | Merge branch 'busybox' into mergeRon Yorston2021-09-1711-92/+194
|\| | | | | | | Disable FEATURE_TIMEZONE for now.
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-18 21:57:04 +0000