| Age | Commit message (Collapse) | Author |
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function old new delta
bc_vm_run 1854 2020 +166
bc_program_assign 482 476 -6
bc_program_pushVar 225 215 -10
bc_program_call 366 356 -10
bc_program_num 1126 1115 -11
bc_program_copyToVar 354 343 -11
bc_program_search 164 152 -12
bc_program_execStr 573 559 -14
bc_program_exec 4544 4530 -14
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/8 up/down: 166/-88) Total: 78 bytes
text data bss dec hex filename
988523 485 7296 996304 f33d0 busybox_old
988601 485 7296 996382 f341e busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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fail
function old new delta
bc_num_ulong2num 66 62 -4
bc_num_printNum 572 563 -9
bc_program_exec 4562 4544 -18
bc_program_num 1147 1126 -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-52) Total: -52 bytes
text data bss dec hex filename
988575 485 7296 996356 f3404 busybox_old
988523 485 7296 996304 f33d0 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
bc_program_exec 4523 4562 +39
bc_program_assign 450 482 +32
bc_program_assignStr 131 159 +28
bc_program_print 762 775 +13
bc_program_num 1134 1147 +13
bc_program_search 154 164 +10
bc_num_ulong 85 95 +10
dc_parse_expr 719 727 +8
bc_program_retire 34 40 +6
bc_program_reset 168 174 +6
bc_program_binOpRetire 50 56 +6
bc_program_addFunc 220 226 +6
bc_program_prep 88 89 +1
dc_parse_init 18 17 -1
bc_program_copyToVar 355 354 -1
bc_parse_text 142 141 -1
bc_parse_number 88 87 -1
bc_parse_init 18 17 -1
bc_parse_endBody 423 422 -1
common_parse_init 29 26 -3
bc_parse_string 103 100 -3
bc_parse_addFunc 44 41 -3
bc_program_call 371 366 -5
bc_program_binOpPrep 301 296 -5
bc_program_read 342 336 -6
bc_parse_create 198 192 -6
bc_program_pushArray 143 136 -7
bc_parse_reset 194 187 -7
bc_vm_process 323 315 -8
bc_program_pushVar 236 225 -11
bc_vm_run 1872 1854 -18
bc_parse_name 590 570 -20
bc_program_execStr 594 573 -21
bc_program_modexp 793 763 -30
bc_program_printStream 172 - -172
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 13/21 up/down: 178/-331) Total: -153 bytes
text data bss dec hex filename
988728 485 7296 996509 f349d busybox_old
988575 485 7296 996356 f3404 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
common_parse_expr - 62 +62
common_parse_init - 29 +29
dc_parse_parse 53 52 -1
dc_parse_expr 723 719 -4
bc_program_execStr 606 594 -12
dc_parse_init 33 18 -15
bc_parse_init 33 18 -15
bc_parse_expression 39 - -39
bc_vm_run 1923 1872 -51
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 0/6 up/down: 91/-137) Total: -46 bytes
text data bss dec hex filename
988774 485 7296 996555 f34cb busybox_old
988728 485 7296 996509 f349d busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Looks like there is only one "BcProgram" object, &G.prog.
function old new delta
bc_program_exec 4401 4523 +122
bc_program_execStr 579 606 +27
bc_program_read 323 342 +19
bc_args 83 97 +14
bc_vm_process 327 323 -4
bc_num_ulong 95 85 -10
dc_main 62 48 -14
bc_main 62 48 -14
bc_vm_run 2317 1923 -394
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/5 up/down: 182/-436) Total: -254 bytes
text data bss dec hex filename
989028 485 7296 996809 f35c9 busybox_old
988774 485 7296 996555 f34cb busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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It's still buggy: if SIGINT would interrupt e.g. output write(),
the result would not be as intended:
>>> while ( 1 ) print 1
...
11111111111111111111111111111111111111111111111111111111111111111111\
11111111111111111111111111111111111111111111111111111111111111111111\
^Cready for more input
interrupt (type "quit" to exit)
>>> bc: output error
function old new delta
dc_parse_parse 58 53 -5
bc_parse_parse 476 471 -5
bc_num_d 609 604 -5
bc_num_cmp 299 294 -5
bc_num_compare 90 84 -6
bc_parse_expr 2222 2215 -7
bc_num_subArrays 82 74 -8
dc_main 72 62 -10
bc_main 72 62 -10
bc_program_exec 4413 4401 -12
bc_num_a 491 474 -17
bc_read_line 364 344 -20
bc_num_p 540 518 -22
bc_program_reset 192 168 -24
bc_num_k 1031 1005 -26
bc_vm_run 2382 2317 -65
bc_vm_sig 97 - -97
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/16 up/down: 0/-344) Total: -344 bytes
text data bss dec hex filename
989372 485 7296 997153 f3721 busybox_old
989028 485 7296 996809 f35c9 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
bc_num_p 518 540 +22
bc_num_k 1010 1031 +21
bc_vm_process 312 327 +15
bc_program_exec 4401 4413 +12
bc_vm_posixError 194 205 +11
bc_num_a 480 491 +11
bc_program_reset 182 192 +10
bc_vm_sig 88 97 +9
bc_vm_error 148 156 +8
bc_parse_expr 2215 2222 +7
bc_num_compare 84 90 +6
dc_parse_parse 53 58 +5
dc_lex_token 670 675 +5
bc_read_line 359 364 +5
bc_parse_parse 471 476 +5
bc_num_cmp 294 299 +5
bc_num_subArrays 84 82 -2
bc_num_d 614 609 -5
dc_main 80 72 -8
bc_main 80 72 -8
bcg 40 - -40
bc_vm_run 2569 2382 -187
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 16/5 up/down: 157/-250) Total: -93 bytes
text data bss dec hex filename
989425 485 7336 997246 f377e busybox_old
989372 485 7296 997153 f3721 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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^D used to enter infinite loop
function old new delta
bc_read_line 342 359 +17
bc_args_opt 8 - -8
dc_sig_msg 31 - -31
bc_sig_msg 34 - -34
bc_vm_run 2608 2569 -39
bc_args 123 83 -40
bc_args_lopt 81 - -81
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 1/2 up/down: 17/-233) Total: -216 bytes
text data bss dec hex filename
989491 485 7336 997312 f37c0 busybox_old
989425 485 7336 997246 f377e busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
bc_read_line 297 342 +45
bc_vm_run 2601 2608 +7
bc_program_reset 178 182 +4
bc_args 125 123 -2
dc_name 3 - -3
bc_name 3 - -3
bc_program_printStream 176 172 -4
bcg 48 40 -8
dc_main 97 80 -17
bc_main 97 80 -17
bc_vm_fflush 21 - -21
bc_vm_puts 23 - -23
bc_vm_printf 36 - -36
bc_vm_putchar 46 - -46
bc_vm_exit 46 - -46
bc_vm_process 361 312 -49
bc_vm_info 76 19 -57
bc_copyright 155 - -155
------------------------------------------------------------------------------
(add/remove: 0/8 grow/shrink: 3/7 up/down: 56/-487) Total: -431 bytes
text data bss dec hex filename
989722 485 7344 997551 f38af busybox_old
989491 485 7336 997312 f37c0 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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function old new delta
bc_program_exec - 4401 +4401
bc_vm_run - 2601 +2601
bc_parse_expr - 2215 +2215
bc_parse_stmt - 2197 +2197
bc_lib - 1878 +1878
bc_lex_token - 1333 +1333
bc_program_num - 1134 +1134
bc_num_k - 1010 +1010
bc_program_modexp - 793 +793
bc_program_print - 762 +762
dc_parse_expr - 723 +723
dc_lex_token - 670 +670
bc_num_d - 614 +614
bc_parse_name - 590 +590
bc_program_execStr - 579 +579
bc_num_printNum - 572 +572
bc_num_p - 518 +518
bc_num_a - 480 +480
bc_parse_parse - 471 +471
bc_program_assign - 450 +450
bc_parse_endBody - 423 +423
bc_program_call - 371 +371
dc_lex_tokens - 364 +364
bc_vm_process - 361 +361
bc_program_copyToVar - 355 +355
dc_parse_insts - 332 +332
bc_program_read - 323 +323
bc_program_binOpPrep - 301 +301
bc_lex_number - 301 +301
bc_read_line - 297 +297
bc_num_cmp - 294 +294
bc_num_m - 287 +287
bc_parse_auto - 275 +275
bc_num_s - 258 +258
bc_program_pushVar - 236 +236
bc_num_r - 231 +231
bc_program_addFunc - 220 +220
bc_lex_kws - 220 +220
bc_err_msgs - 216 +216
bc_parse_create - 198 +198
bc_vm_posixError - 194 +194
bc_parse_reset - 194 +194
bc_parse_operator - 181 +181
bc_program_reset - 178 +178
bc_program_printStream - 176 +176
bc_num_divmod - 168 +168
bc_copyright - 155 +155
bc_program_search - 154 +154
bc_num_binary - 150 +150
bc_vm_error - 148 +148
bc_program_pushArray - 143 +143
bc_parse_text - 142 +142
bc_num_printDigits - 142 +142
bc_map_insert - 142 +142
bc_parse_else - 139 +139
bc_program_assignStr - 131 +131
bc_args - 125 +125
dc_parse_mem - 116 +116
bc_parse_body - 116 +116
bc_num_split - 113 +113
bc_num_sub - 112 +112
bc_num_add - 112 +112
packed_usage 32958 33066 +108
bc_num_rem - 104 +104
bc_parse_string - 103 +103
bc_main - 97 +97
bc_num_ulong - 95 +95
bc_func_insert - 89 +89
bc_vm_sig - 88 +88
bc_program_prep - 88 +88
bc_parse_number - 88 +88
bc_array_expand - 88 +88
bc_num_subArrays - 84 +84
bc_num_compare - 84 +84
bc_lex_name - 83 +83
bc_args_lopt - 81 +81
bc_parse_pushIndex - 80 +80
bc_num_mul - 80 +80
bc_num_mod - 80 +80
bc_num_div - 80 +80
bc_vm_info - 76 +76
bc_program_name - 75 +75
bc_map_find - 71 +71
bc_lex_next - 71 +71
bc_num_printHex - 70 +70
bc_vec_concat - 68 +68
bc_num_shift - 68 +68
bc_num_extend - 68 +68
bc_program_index - 66 +66
bc_num_ulong2num - 66 +66
bc_num_retireMul - 66 +66
bc_parse_noElse - 65 +65
bc_vec_string - 64 +64
bc_parse_pushName - 63 +63
bc_parse_exprs - 60 +60
bc_err_ids - 58 +58
bc_result_free - 57 +57
bc_vec_npop - 55 +55
dc_parse_parse - 53 +53
bc_vec_push - 53 +53
bc_parse_free - 53 +53
bc_num_inv - 53 +53
dc_parse_register - 52 +52
dc_lex_regs - 52 +52
bc_lex_whitespace - 52 +52
bc_num_copy - 51 +51
bc_program_binOpRetire - 50 +50
bc_parse_ops - 50 +50
bc_map_index - 50 +50
bcg - 48 +48
bc_num_init - 48 +48
bc_parse_startBody - 47 +47
bc_num_pow - 47 +47
bc_vm_putchar - 46 +46
bc_vm_exit - 46 +46
bc_num_clean - 45 +45
bc_parse_addFunc - 44 +44
bc_vec_grow - 42 +42
bc_program_len - 42 +42
bc_num_truncate - 42 +42
bc_array_init - 42 +42
bc_parse_expression - 39 +39
bc_lex_lineComment - 39 +39
bc_num_expand - 38 +38
bc_vec_init - 37 +37
bc_vm_printf - 36 +36
bc_num_printNewline - 36 +36
bc_func_free - 35 +35
bc_sig_msg - 34 +34
bc_program_retire - 34 +34
bc_lex_assign - 34 +34
dc_parse_init - 33 +33
bc_parse_init - 33 +33
dc_sig_msg - 31 +31
bc_vec_expand - 30 +30
bc_num_ten - 30 +30
bc_num_one - 28 +28
bc_errs - 28 +28
bc_vec_free - 27 +27
bc_program_ops - 24 +24
bc_vm_puts - 23 +23
bc_num_printChar - 23 +23
bc_program_ready_msg - 22 +22
bc_vm_fflush - 21 +21
dc_main 77 97 +20
bc_parse_next_rel - 20 +20
bc_parse_next_read - 20 +20
bc_parse_next_print - 20 +20
bc_parse_next_param - 20 +20
bc_parse_next_for - 20 +20
bc_parse_next_expr - 20 +20
bc_parse_next_elem - 20 +20
bc_warn_fmt - 17 +17
bc_vec_pushByte - 15 +15
bc_string_free - 15 +15
bc_num_setToZero - 15 +15
bc_num_free - 15 +15
bc_lex_file - 15 +15
bc_id_free - 15 +15
bc_err_fmt - 15 +15
bc_vec_item_rev - 14 +14
bc_id_cmp - 12 +12
bc_num_zero - 11 +11
bc_vec_item - 9 +9
bc_program_stdin_name - 8 +8
bc_program_scale - 8 +8
bc_args_opt - 8 +8
bc_func_read - 7 +7
bc_func_main - 7 +7
bc_err_line - 7 +7
bc_lib_name - 4 +4
bc_args_env_name - 4 +4
applet_main 1604 1608 +4
dc_name - 3 +3
bc_name - 3 +3
applet_names 2781 2784 +3
static.bases 5 - -5
check_under 20 - -20
pop 24 - -24
print_no_pop 32 - -32
sub 34 - -34
divide 34 - -34
mul 37 - -37
add 37 - -37
push 38 - -38
print_stack_no_pop 40 - -40
not 72 - -72
set_output_base 95 - -95
or 103 - -103
eor 103 - -103
and 103 - -103
mod 105 - -105
stack_machine 116 - -116
operators 144 - -144
print_base 230 - -230
------------------------------------------------------------------------------
(add/remove: 173/20 grow/shrink: 4/0 up/down: 38089/-1372) Total: 36717 bytes
text data bss dec hex filename
950181 485 7296 957962 e9e0a busybox_old
989722 485 7344 997551 f38af busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Signed-off-by: Gavin Howard <yzena.tech@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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