| | 1 | # |
| | 2 | # Create the export list for perl. |
| | 3 | # |
| | 4 | # Needed by WIN32 and OS/2 for creating perl.dll |
| | 5 | # and by AIX for creating libperl.a when -Dusershrplib is in effect. |
| | 6 | # |
| | 7 | # reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h |
| | 8 | # On OS/2 reads miniperl.map as well |
| | 9 | |
| | 10 | my $PLATFORM; |
| | 11 | my $CCTYPE; |
| | 12 | |
| | 13 | my %bincompat5005 = |
| | 14 | ( |
| | 15 | Perl_call_atexit => "perl_atexit", |
| | 16 | Perl_eval_sv => "perl_eval_sv", |
| | 17 | Perl_eval_pv => "perl_eval_pv", |
| | 18 | Perl_call_argv => "perl_call_argv", |
| | 19 | Perl_call_method => "perl_call_method", |
| | 20 | Perl_call_pv => "perl_call_pv", |
| | 21 | Perl_call_sv => "perl_call_sv", |
| | 22 | Perl_get_av => "perl_get_av", |
| | 23 | Perl_get_cv => "perl_get_cv", |
| | 24 | Perl_get_hv => "perl_get_hv", |
| | 25 | Perl_get_sv => "perl_get_sv", |
| | 26 | Perl_init_i18nl10n => "perl_init_i18nl10n", |
| | 27 | Perl_init_i18nl14n => "perl_init_i18nl14n", |
| | 28 | Perl_new_collate => "perl_new_collate", |
| | 29 | Perl_new_ctype => "perl_new_ctype", |
| | 30 | Perl_new_numeric => "perl_new_numeric", |
| | 31 | Perl_require_pv => "perl_require_pv", |
| | 32 | Perl_safesyscalloc => "Perl_safecalloc", |
| | 33 | Perl_safesysfree => "Perl_safefree", |
| | 34 | Perl_safesysmalloc => "Perl_safemalloc", |
| | 35 | Perl_safesysrealloc => "Perl_saferealloc", |
| | 36 | Perl_set_numeric_local => "perl_set_numeric_local", |
| | 37 | Perl_set_numeric_standard => "perl_set_numeric_standard", |
| | 38 | Perl_malloc => "malloc", |
| | 39 | Perl_mfree => "free", |
| | 40 | Perl_realloc => "realloc", |
| | 41 | Perl_calloc => "calloc", |
| | 42 | ); |
| | 43 | |
| | 44 | my $bincompat5005 = join("|", keys %bincompat5005); |
| | 45 | |
| | 46 | while (@ARGV) { |
| | 47 | my $flag = shift; |
| | 48 | $define{$1} = 1 if ($flag =~ /^-D(\w+)$/); |
| | 49 | $define{$1} = $2 if ($flag =~ /^-D(\w+)=(.+)$/); |
| | 50 | $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/); |
| | 51 | $PLATFORM = $1 if ($flag =~ /^PLATFORM=(\w+)$/); |
| | 52 | } |
| | 53 | |
| | 54 | my @PLATFORM = qw(aix win32 os2); |
| | 55 | my %PLATFORM; |
| | 56 | @PLATFORM{@PLATFORM} = (); |
| | 57 | |
| | 58 | defined $PLATFORM || die "PLATFORM undefined, must be one of: @PLATFORM\n"; |
| | 59 | exists $PLATFORM{$PLATFORM} || die "PLATFORM must be one of: @PLATFORM\n"; |
| | 60 | |
| | 61 | my $config_sh = "config.sh"; |
| | 62 | my $config_h = "config.h"; |
| | 63 | my $thrdvar_h = "thrdvar.h"; |
| | 64 | my $intrpvar_h = "intrpvar.h"; |
| | 65 | my $perlvars_h = "perlvars.h"; |
| | 66 | my $global_sym = "global.sym"; |
| | 67 | my $pp_sym = "pp.sym"; |
| | 68 | my $globvar_sym = "globvar.sym"; |
| | 69 | my $perlio_sym = "perlio.sym"; |
| | 70 | |
| | 71 | if ($PLATFORM eq 'aix') { |
| | 72 | # Nothing for now. |
| | 73 | } |
| | 74 | elsif ($PLATFORM eq 'win32') { |
| | 75 | $CCTYPE = "MSVC" unless defined $CCTYPE; |
| | 76 | foreach ($thrdvar_h, $intrpvar_h, $perlvars_h, $global_sym, $pp_sym, $globvar_sym) { |
| | 77 | s!^!..\\!; |
| | 78 | } |
| | 79 | } |
| | 80 | |
| | 81 | unless ($PLATFORM eq 'win32') { |
| | 82 | open(CFG,$config_sh) || die "Cannot open $config_sh: $!\n"; |
| | 83 | while (<CFG>) { |
| | 84 | if (/^(?:ccflags|optimize)='(.+)'$/) { |
| | 85 | $_ = $1; |
| | 86 | $define{$1} = 1 while /-D(\w+)/g; |
| | 87 | } |
| | 88 | if ($PLATFORM eq 'os2') { |
| | 89 | $CONFIG_ARGS = $1 if /^(?:config_args)='(.+)'$/; |
| | 90 | $ARCHNAME = $1 if /^(?:archname)='(.+)'$/; |
| | 91 | } |
| | 92 | } |
| | 93 | close(CFG); |
| | 94 | } |
| | 95 | |
| | 96 | open(CFG,$config_h) || die "Cannot open $config_h: $!\n"; |
| | 97 | while (<CFG>) { |
| | 98 | $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/; |
| | 99 | $define{$1} = 1 if /^\s*#\s*define\s+(USE_5005THREADS)\b/; |
| | 100 | $define{$1} = 1 if /^\s*#\s*define\s+(USE_ITHREADS)\b/; |
| | 101 | $define{$1} = 1 if /^\s*#\s*define\s+(USE_PERLIO)\b/; |
| | 102 | $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/; |
| | 103 | $define{$1} = 1 if /^\s*#\s*define\s+(PERL_IMPLICIT_SYS)\b/; |
| | 104 | $define{$1} = 1 if /^\s*#\s*define\s+(PERL_BINCOMPAT_5005)\b/; |
| | 105 | } |
| | 106 | close(CFG); |
| | 107 | |
| | 108 | # perl.h logic duplication begins |
| | 109 | |
| | 110 | if ($define{USE_ITHREADS}) { |
| | 111 | if (!$define{MULTIPLICITY} && !$define{PERL_OBJECT}) { |
| | 112 | $define{MULTIPLICITY} = 1; |
| | 113 | } |
| | 114 | } |
| | 115 | |
| | 116 | $define{PERL_IMPLICIT_CONTEXT} ||= |
| | 117 | $define{USE_ITHREADS} || |
| | 118 | $define{USE_5005THREADS} || |
| | 119 | $define{MULTIPLICITY} ; |
| | 120 | |
| | 121 | if ($define{PERL_CAPI}) { |
| | 122 | delete $define{PERL_OBJECT}; |
| | 123 | $define{MULTIPLICITY} = 1; |
| | 124 | $define{PERL_IMPLICIT_CONTEXT} = 1; |
| | 125 | $define{PERL_IMPLICIT_SYS} = 1; |
| | 126 | } |
| | 127 | |
| | 128 | if ($define{PERL_OBJECT}) { |
| | 129 | $define{PERL_IMPLICIT_CONTEXT} = 1; |
| | 130 | $define{PERL_IMPLICIT_SYS} = 1; |
| | 131 | } |
| | 132 | |
| | 133 | # perl.h logic duplication ends |
| | 134 | |
| | 135 | if ($PLATFORM eq 'win32') { |
| | 136 | warn join(' ',keys %define)."\n"; |
| | 137 | print "LIBRARY Perl56\n"; |
| | 138 | print "DESCRIPTION 'Perl interpreter'\n"; |
| | 139 | print "EXPORTS\n"; |
| | 140 | if ($define{PERL_IMPLICIT_SYS}) { |
| | 141 | output_symbol("perl_get_host_info"); |
| | 142 | output_symbol("perl_alloc_override"); |
| | 143 | } |
| | 144 | } |
| | 145 | elsif ($PLATFORM eq 'os2') { |
| | 146 | ($v = $]) =~ s/(\d\.\d\d\d)(\d\d)$/$1_$2/; |
| | 147 | $v .= '-thread' if $ARCHNAME =~ /-thread/; |
| | 148 | #$sum = 0; |
| | 149 | #for (split //, $v) { |
| | 150 | # $sum = ($sum * 33) + ord; |
| | 151 | # $sum &= 0xffffff; |
| | 152 | #} |
| | 153 | #$sum += $sum >> 5; |
| | 154 | #$sum &= 0xffff; |
| | 155 | #$sum = printf '%X', $sum; |
| | 156 | ($dll = $define{PERL_DLL}) =~ s/\.dll$//i; |
| | 157 | # print STDERR "'$dll' <= '$define{PERL_DLL}'\n"; |
| | 158 | print <<"---EOP---"; |
| | 159 | LIBRARY '$dll' INITINSTANCE TERMINSTANCE |
| | 160 | DESCRIPTION '\@#perl5-porters\@perl.org:$v#\@ Perl interpreter, configured as $CONFIG_ARGS' |
| | 161 | STACKSIZE 32768 |
| | 162 | CODE LOADONCALL |
| | 163 | DATA LOADONCALL NONSHARED MULTIPLE |
| | 164 | EXPORTS |
| | 165 | ---EOP--- |
| | 166 | } |
| | 167 | elsif ($PLATFORM eq 'aix') { |
| | 168 | print "#!\n"; |
| | 169 | } |
| | 170 | |
| | 171 | my %skip; |
| | 172 | my %export; |
| | 173 | |
| | 174 | sub skip_symbols { |
| | 175 | my $list = shift; |
| | 176 | foreach my $symbol (@$list) { |
| | 177 | $skip{$symbol} = 1; |
| | 178 | } |
| | 179 | } |
| | 180 | |
| | 181 | sub emit_symbols { |
| | 182 | my $list = shift; |
| | 183 | foreach my $symbol (@$list) { |
| | 184 | my $skipsym = $symbol; |
| | 185 | # XXX hack |
| | 186 | if ($define{PERL_OBJECT} || $define{MULTIPLICITY}) { |
| | 187 | $skipsym =~ s/^Perl_[GIT](\w+)_ptr$/PL_$1/; |
| | 188 | } |
| | 189 | emit_symbol($symbol) unless exists $skip{$skipsym}; |
| | 190 | } |
| | 191 | } |
| | 192 | |
| | 193 | if ($PLATFORM eq 'win32') { |
| | 194 | skip_symbols [qw( |
| | 195 | PL_statusvalue_vms |
| | 196 | PL_archpat_auto |
| | 197 | PL_cryptseen |
| | 198 | PL_DBcv |
| | 199 | PL_generation |
| | 200 | PL_lastgotoprobe |
| | 201 | PL_linestart |
| | 202 | PL_modcount |
| | 203 | PL_pending_ident |
| | 204 | PL_sortcxix |
| | 205 | PL_sublex_info |
| | 206 | PL_timesbuf |
| | 207 | main |
| | 208 | Perl_ErrorNo |
| | 209 | Perl_GetVars |
| | 210 | Perl_do_exec3 |
| | 211 | Perl_do_ipcctl |
| | 212 | Perl_do_ipcget |
| | 213 | Perl_do_msgrcv |
| | 214 | Perl_do_msgsnd |
| | 215 | Perl_do_semop |
| | 216 | Perl_do_shmio |
| | 217 | Perl_dump_fds |
| | 218 | Perl_init_thread_intern |
| | 219 | Perl_my_bzero |
| | 220 | Perl_my_htonl |
| | 221 | Perl_my_ntohl |
| | 222 | Perl_my_swap |
| | 223 | Perl_my_chsize |
| | 224 | Perl_same_dirent |
| | 225 | Perl_setenv_getix |
| | 226 | Perl_unlnk |
| | 227 | Perl_watch |
| | 228 | Perl_safexcalloc |
| | 229 | Perl_safexmalloc |
| | 230 | Perl_safexfree |
| | 231 | Perl_safexrealloc |
| | 232 | Perl_my_memcmp |
| | 233 | Perl_my_memset |
| | 234 | PL_cshlen |
| | 235 | PL_cshname |
| | 236 | PL_opsave |
| | 237 | Perl_do_exec |
| | 238 | Perl_getenv_len |
| | 239 | Perl_my_pclose |
| | 240 | Perl_my_popen |
| | 241 | )]; |
| | 242 | } |
| | 243 | elsif ($PLATFORM eq 'aix') { |
| | 244 | skip_symbols([qw( |
| | 245 | Perl_dump_fds |
| | 246 | Perl_ErrorNo |
| | 247 | Perl_GetVars |
| | 248 | Perl_my_bcopy |
| | 249 | Perl_my_bzero |
| | 250 | Perl_my_chsize |
| | 251 | Perl_my_htonl |
| | 252 | Perl_my_memcmp |
| | 253 | Perl_my_memset |
| | 254 | Perl_my_ntohl |
| | 255 | Perl_my_swap |
| | 256 | Perl_safexcalloc |
| | 257 | Perl_safexfree |
| | 258 | Perl_safexmalloc |
| | 259 | Perl_safexrealloc |
| | 260 | Perl_same_dirent |
| | 261 | Perl_unlnk |
| | 262 | Perl_sys_intern_dup |
| | 263 | PL_cryptseen |
| | 264 | PL_opsave |
| | 265 | PL_statusvalue_vms |
| | 266 | PL_sys_intern |
| | 267 | )]); |
| | 268 | } |
| | 269 | elsif ($PLATFORM eq 'os2') { |
| | 270 | emit_symbols([qw( |
| | 271 | ctermid |
| | 272 | get_sysinfo |
| | 273 | Perl_OS2_init |
| | 274 | OS2_Perl_data |
| | 275 | dlopen |
| | 276 | dlsym |
| | 277 | dlerror |
| | 278 | dlclose |
| | 279 | my_tmpfile |
| | 280 | my_tmpnam |
| | 281 | my_flock |
| | 282 | malloc_mutex |
| | 283 | threads_mutex |
| | 284 | nthreads |
| | 285 | nthreads_cond |
| | 286 | os2_cond_wait |
| | 287 | os2_stat |
| | 288 | pthread_join |
| | 289 | pthread_create |
| | 290 | pthread_detach |
| | 291 | XS_Cwd_change_drive |
| | 292 | XS_Cwd_current_drive |
| | 293 | XS_Cwd_extLibpath |
| | 294 | XS_Cwd_extLibpath_set |
| | 295 | XS_Cwd_sys_abspath |
| | 296 | XS_Cwd_sys_chdir |
| | 297 | XS_Cwd_sys_cwd |
| | 298 | XS_Cwd_sys_is_absolute |
| | 299 | XS_Cwd_sys_is_relative |
| | 300 | XS_Cwd_sys_is_rooted |
| | 301 | XS_DynaLoader_mod2fname |
| | 302 | XS_File__Copy_syscopy |
| | 303 | Perl_Register_MQ |
| | 304 | Perl_Deregister_MQ |
| | 305 | Perl_Serve_Messages |
| | 306 | Perl_Process_Messages |
| | 307 | init_PMWIN_entries |
| | 308 | PMWIN_entries |
| | 309 | Perl_hab_GET |
| | 310 | )]); |
| | 311 | } |
| | 312 | |
| | 313 | unless ($define{'DEBUGGING'}) { |
| | 314 | skip_symbols [qw( |
| | 315 | Perl_deb |
| | 316 | Perl_deb_growlevel |
| | 317 | Perl_debop |
| | 318 | Perl_debprofdump |
| | 319 | Perl_debstack |
| | 320 | Perl_debstackptrs |
| | 321 | Perl_runops_debug |
| | 322 | Perl_sv_peek |
| | 323 | PL_block_type |
| | 324 | PL_watchaddr |
| | 325 | PL_watchok |
| | 326 | )]; |
| | 327 | } |
| | 328 | |
| | 329 | if ($define{'PERL_IMPLICIT_SYS'}) { |
| | 330 | skip_symbols [qw( |
| | 331 | Perl_getenv_len |
| | 332 | Perl_my_popen |
| | 333 | Perl_my_pclose |
| | 334 | )]; |
| | 335 | } |
| | 336 | else { |
| | 337 | skip_symbols [qw( |
| | 338 | PL_Mem |
| | 339 | PL_MemShared |
| | 340 | PL_MemParse |
| | 341 | PL_Env |
| | 342 | PL_StdIO |
| | 343 | PL_LIO |
| | 344 | PL_Dir |
| | 345 | PL_Sock |
| | 346 | PL_Proc |
| | 347 | )]; |
| | 348 | } |
| | 349 | |
| | 350 | unless ($define{'PERL_FLEXIBLE_EXCEPTIONS'}) { |
| | 351 | skip_symbols [qw( |
| | 352 | PL_protect |
| | 353 | Perl_default_protect |
| | 354 | Perl_vdefault_protect |
| | 355 | )]; |
| | 356 | } |
| | 357 | |
| | 358 | if ($define{'MYMALLOC'}) { |
| | 359 | emit_symbols [qw( |
| | 360 | Perl_dump_mstats |
| | 361 | Perl_get_mstats |
| | 362 | Perl_malloc |
| | 363 | Perl_mfree |
| | 364 | Perl_realloc |
| | 365 | Perl_calloc |
| | 366 | )]; |
| | 367 | if ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) { |
| | 368 | emit_symbols [qw( |
| | 369 | PL_malloc_mutex |
| | 370 | )]; |
| | 371 | } |
| | 372 | else { |
| | 373 | skip_symbols [qw( |
| | 374 | PL_malloc_mutex |
| | 375 | )]; |
| | 376 | } |
| | 377 | } |
| | 378 | else { |
| | 379 | skip_symbols [qw( |
| | 380 | PL_malloc_mutex |
| | 381 | Perl_dump_mstats |
| | 382 | Perl_get_mstats |
| | 383 | Perl_malloc |
| | 384 | Perl_mfree |
| | 385 | Perl_realloc |
| | 386 | Perl_calloc |
| | 387 | Perl_malloced_size |
| | 388 | )]; |
| | 389 | } |
| | 390 | |
| | 391 | unless ($define{'USE_5005THREADS'} || $define{'USE_ITHREADS'}) { |
| | 392 | skip_symbols [qw( |
| | 393 | PL_thr_key |
| | 394 | )]; |
| | 395 | } |
| | 396 | |
| | 397 | unless ($define{'USE_5005THREADS'}) { |
| | 398 | skip_symbols [qw( |
| | 399 | PL_sv_mutex |
| | 400 | PL_strtab_mutex |
| | 401 | PL_svref_mutex |
| | 402 | PL_cred_mutex |
| | 403 | PL_eval_mutex |
| | 404 | PL_eval_cond |
| | 405 | PL_eval_owner |
| | 406 | PL_threads_mutex |
| | 407 | PL_nthreads |
| | 408 | PL_nthreads_cond |
| | 409 | PL_threadnum |
| | 410 | PL_threadsv_names |
| | 411 | PL_thrsv |
| | 412 | PL_vtbl_mutex |
| | 413 | Perl_condpair_magic |
| | 414 | Perl_new_struct_thread |
| | 415 | Perl_per_thread_magicals |
| | 416 | Perl_thread_create |
| | 417 | Perl_find_threadsv |
| | 418 | Perl_unlock_condpair |
| | 419 | Perl_magic_mutexfree |
| | 420 | )]; |
| | 421 | } |
| | 422 | |
| | 423 | unless ($define{'USE_ITHREADS'}) { |
| | 424 | skip_symbols [qw( |
| | 425 | PL_ptr_table |
| | 426 | PL_op_mutex |
| | 427 | Perl_dirp_dup |
| | 428 | Perl_cx_dup |
| | 429 | Perl_si_dup |
| | 430 | Perl_any_dup |
| | 431 | Perl_ss_dup |
| | 432 | Perl_fp_dup |
| | 433 | Perl_gp_dup |
| | 434 | Perl_he_dup |
| | 435 | Perl_mg_dup |
| | 436 | Perl_re_dup |
| | 437 | Perl_sv_dup |
| | 438 | Perl_sys_intern_dup |
| | 439 | Perl_ptr_table_fetch |
| | 440 | Perl_ptr_table_new |
| | 441 | Perl_ptr_table_split |
| | 442 | Perl_ptr_table_store |
| | 443 | perl_clone |
| | 444 | perl_clone_using |
| | 445 | )]; |
| | 446 | } |
| | 447 | |
| | 448 | unless ($define{'PERL_IMPLICIT_CONTEXT'}) { |
| | 449 | skip_symbols [qw( |
| | 450 | Perl_croak_nocontext |
| | 451 | Perl_die_nocontext |
| | 452 | Perl_deb_nocontext |
| | 453 | Perl_form_nocontext |
| | 454 | Perl_load_module_nocontext |
| | 455 | Perl_mess_nocontext |
| | 456 | Perl_warn_nocontext |
| | 457 | Perl_warner_nocontext |
| | 458 | Perl_newSVpvf_nocontext |
| | 459 | Perl_sv_catpvf_nocontext |
| | 460 | Perl_sv_setpvf_nocontext |
| | 461 | Perl_sv_catpvf_mg_nocontext |
| | 462 | Perl_sv_setpvf_mg_nocontext |
| | 463 | )]; |
| | 464 | } |
| | 465 | |
| | 466 | unless ($define{'PERL_IMPLICIT_SYS'}) { |
| | 467 | skip_symbols [qw( |
| | 468 | perl_alloc_using |
| | 469 | perl_clone_using |
| | 470 | )]; |
| | 471 | } |
| | 472 | |
| | 473 | unless ($define{'FAKE_THREADS'}) { |
| | 474 | skip_symbols [qw(PL_curthr)]; |
| | 475 | } |
| | 476 | |
| | 477 | sub readvar { |
| | 478 | my $file = shift; |
| | 479 | my $proc = shift || sub { "PL_$_[2]" }; |
| | 480 | open(VARS,$file) || die "Cannot open $file: $!\n"; |
| | 481 | my @syms; |
| | 482 | while (<VARS>) { |
| | 483 | # All symbols have a Perl_ prefix because that's what embed.h |
| | 484 | # sticks in front of them. |
| | 485 | push(@syms, &$proc($1,$2,$3)) if (/\bPERLVAR(A?I?C?)\(([IGT])(\w+)/); |
| | 486 | } |
| | 487 | close(VARS); |
| | 488 | return \@syms; |
| | 489 | } |
| | 490 | |
| | 491 | if ($define{'USE_5005THREADS'}) { |
| | 492 | my $thrd = readvar($thrdvar_h); |
| | 493 | skip_symbols $thrd; |
| | 494 | } |
| | 495 | |
| | 496 | if ($define{'PERL_GLOBAL_STRUCT'}) { |
| | 497 | my $global = readvar($perlvars_h); |
| | 498 | skip_symbols $global; |
| | 499 | emit_symbol('Perl_GetVars'); |
| | 500 | emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC'; |
| | 501 | } |
| | 502 | |
| | 503 | # functions from *.sym files |
| | 504 | |
| | 505 | my @syms = ($global_sym, $globvar_sym); # $pp_sym is not part of the API |
| | 506 | |
| | 507 | if ($define{'USE_PERLIO'}) { |
| | 508 | push @syms, $perlio_sym; |
| | 509 | } |
| | 510 | |
| | 511 | for my $syms (@syms) { |
| | 512 | open (GLOBAL, "<$syms") || die "failed to open $syms: $!\n"; |
| | 513 | while (<GLOBAL>) { |
| | 514 | next if (!/^[A-Za-z]/); |
| | 515 | # Functions have a Perl_ prefix |
| | 516 | # Variables have a PL_ prefix |
| | 517 | chomp($_); |
| | 518 | my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : ""); |
| | 519 | $symbol .= $_; |
| | 520 | emit_symbol($symbol) unless exists $skip{$symbol}; |
| | 521 | } |
| | 522 | close(GLOBAL); |
| | 523 | } |
| | 524 | |
| | 525 | # variables |
| | 526 | |
| | 527 | if ($define{'PERL_OBJECT'} || $define{'MULTIPLICITY'}) { |
| | 528 | for my $f ($perlvars_h, $intrpvar_h, $thrdvar_h) { |
| | 529 | my $glob = readvar($f, sub { "Perl_" . $_[1] . $_[2] . "_ptr" }); |
| | 530 | emit_symbols $glob; |
| | 531 | } |
| | 532 | # XXX AIX seems to want the perlvars.h symbols, for some reason |
| | 533 | if ($PLATFORM eq 'aix') { |
| | 534 | my $glob = readvar($perlvars_h); |
| | 535 | emit_symbols $glob; |
| | 536 | } |
| | 537 | } |
| | 538 | else { |
| | 539 | unless ($define{'PERL_GLOBAL_STRUCT'}) { |
| | 540 | my $glob = readvar($perlvars_h); |
| | 541 | emit_symbols $glob; |
| | 542 | } |
| | 543 | unless ($define{'MULTIPLICITY'}) { |
| | 544 | my $glob = readvar($intrpvar_h); |
| | 545 | emit_symbols $glob; |
| | 546 | } |
| | 547 | unless ($define{'MULTIPLICITY'} || $define{'USE_5005THREADS'}) { |
| | 548 | my $glob = readvar($thrdvar_h); |
| | 549 | emit_symbols $glob; |
| | 550 | } |
| | 551 | } |
| | 552 | |
| | 553 | sub try_symbol { |
| | 554 | my $symbol = shift; |
| | 555 | |
| | 556 | return if $symbol !~ /^[A-Za-z]/; |
| | 557 | return if $symbol =~ /^\#/; |
| | 558 | $symbol =~s/\r//g; |
| | 559 | chomp($symbol); |
| | 560 | return if exists $skip{$symbol}; |
| | 561 | emit_symbol($symbol); |
| | 562 | } |
| | 563 | |
| | 564 | while (<DATA>) { |
| | 565 | try_symbol($_); |
| | 566 | } |
| | 567 | |
| | 568 | if ($PLATFORM eq 'win32') { |
| | 569 | foreach my $symbol (qw( |
| | 570 | boot_DynaLoader |
| | 571 | Perl_init_os_extras |
| | 572 | Perl_thread_create |
| | 573 | Perl_win32_init |
| | 574 | RunPerl |
| | 575 | win32_errno |
| | 576 | win32_environ |
| | 577 | win32_stdin |
| | 578 | win32_stdout |
| | 579 | win32_stderr |
| | 580 | win32_ferror |
| | 581 | win32_feof |
| | 582 | win32_strerror |
| | 583 | win32_fprintf |
| | 584 | win32_printf |
| | 585 | win32_vfprintf |
| | 586 | win32_vprintf |
| | 587 | win32_fread |
| | 588 | win32_fwrite |
| | 589 | win32_fopen |
| | 590 | win32_fdopen |
| | 591 | win32_freopen |
| | 592 | win32_fclose |
| | 593 | win32_fputs |
| | 594 | win32_fputc |
| | 595 | win32_ungetc |
| | 596 | win32_getc |
| | 597 | win32_fileno |
| | 598 | win32_clearerr |
| | 599 | win32_fflush |
| | 600 | win32_ftell |
| | 601 | win32_fseek |
| | 602 | win32_fgetpos |
| | 603 | win32_fsetpos |
| | 604 | win32_rewind |
| | 605 | win32_tmpfile |
| | 606 | win32_abort |
| | 607 | win32_fstat |
| | 608 | win32_stat |
| | 609 | win32_pipe |
| | 610 | win32_popen |
| | 611 | win32_pclose |
| | 612 | win32_rename |
| | 613 | win32_setmode |
| | 614 | win32_lseek |
| | 615 | win32_tell |
| | 616 | win32_dup |
| | 617 | win32_dup2 |
| | 618 | win32_open |
| | 619 | win32_close |
| | 620 | win32_eof |
| | 621 | win32_read |
| | 622 | win32_write |
| | 623 | win32_spawnvp |
| | 624 | win32_mkdir |
| | 625 | win32_rmdir |
| | 626 | win32_chdir |
| | 627 | win32_flock |
| | 628 | win32_execv |
| | 629 | win32_execvp |
| | 630 | win32_htons |
| | 631 | win32_ntohs |
| | 632 | win32_htonl |
| | 633 | win32_ntohl |
| | 634 | win32_inet_addr |
| | 635 | win32_inet_ntoa |
| | 636 | win32_socket |
| | 637 | win32_bind |
| | 638 | win32_listen |
| | 639 | win32_accept |
| | 640 | win32_connect |
| | 641 | win32_send |
| | 642 | win32_sendto |
| | 643 | win32_recv |
| | 644 | win32_recvfrom |
| | 645 | win32_shutdown |
| | 646 | win32_closesocket |
| | 647 | win32_ioctlsocket |
| | 648 | win32_setsockopt |
| | 649 | win32_getsockopt |
| | 650 | win32_getpeername |
| | 651 | win32_getsockname |
| | 652 | win32_gethostname |
| | 653 | win32_gethostbyname |
| | 654 | win32_gethostbyaddr |
| | 655 | win32_getprotobyname |
| | 656 | win32_getprotobynumber |
| | 657 | win32_getservbyname |
| | 658 | win32_getservbyport |
| | 659 | win32_select |
| | 660 | win32_endhostent |
| | 661 | win32_endnetent |
| | 662 | win32_endprotoent |
| | 663 | win32_endservent |
| | 664 | win32_getnetent |
| | 665 | win32_getnetbyname |
| | 666 | win32_getnetbyaddr |
| | 667 | win32_getprotoent |
| | 668 | win32_getservent |
| | 669 | win32_sethostent |
| | 670 | win32_setnetent |
| | 671 | win32_setprotoent |
| | 672 | win32_setservent |
| | 673 | win32_getenv |
| | 674 | win32_putenv |
| | 675 | win32_perror |
| | 676 | win32_setbuf |
| | 677 | win32_setvbuf |
| | 678 | win32_flushall |
| | 679 | win32_fcloseall |
| | 680 | win32_fgets |
| | 681 | win32_gets |
| | 682 | win32_fgetc |
| | 683 | win32_putc |
| | 684 | win32_puts |
| | 685 | win32_getchar |
| | 686 | win32_putchar |
| | 687 | win32_malloc |
| | 688 | win32_calloc |
| | 689 | win32_realloc |
| | 690 | win32_free |
| | 691 | win32_sleep |
| | 692 | win32_times |
| | 693 | win32_access |
| | 694 | win32_alarm |
| | 695 | win32_chmod |
| | 696 | win32_open_osfhandle |
| | 697 | win32_get_osfhandle |
| | 698 | win32_ioctl |
| | 699 | win32_link |
| | 700 | win32_unlink |
| | 701 | win32_utime |
| | 702 | win32_uname |
| | 703 | win32_wait |
| | 704 | win32_waitpid |
| | 705 | win32_kill |
| | 706 | win32_str_os_error |
| | 707 | win32_opendir |
| | 708 | win32_readdir |
| | 709 | win32_telldir |
| | 710 | win32_seekdir |
| | 711 | win32_rewinddir |
| | 712 | win32_closedir |
| | 713 | win32_longpath |
| | 714 | win32_os_id |
| | 715 | win32_getpid |
| | 716 | win32_crypt |
| | 717 | win32_dynaload |
| | 718 | )) |
| | 719 | { |
| | 720 | try_symbol($symbol); |
| | 721 | } |
| | 722 | } |
| | 723 | elsif ($PLATFORM eq 'os2') { |
| | 724 | open MAP, 'miniperl.map' or die 'Cannot read miniperl.map'; |
| | 725 | /^\s*[\da-f:]+\s+(\w+)/i and $mapped{$1}++ foreach <MAP>; |
| | 726 | close MAP or die 'Cannot close miniperl.map'; |
| | 727 | |
| | 728 | @missing = grep { !exists $mapped{$_} and !exists $bincompat5005{$_} } |
| | 729 | keys %export; |
| | 730 | delete $export{$_} foreach @missing; |
| | 731 | } |
| | 732 | |
| | 733 | # Now all symbols should be defined because |
| | 734 | # next we are going to output them. |
| | 735 | |
| | 736 | foreach my $symbol (sort keys %export) { |
| | 737 | output_symbol($symbol); |
| | 738 | } |
| | 739 | |
| | 740 | sub emit_symbol { |
| | 741 | my $symbol = shift; |
| | 742 | chomp($symbol); |
| | 743 | $export{$symbol} = 1; |
| | 744 | } |
| | 745 | |
| | 746 | sub output_symbol { |
| | 747 | my $symbol = shift; |
| | 748 | $symbol = $bincompat5005{$symbol} |
| | 749 | if $define{PERL_BINCOMPAT_5005} and $symbol =~ /^($bincompat5005)$/; |
| | 750 | if ($PLATFORM eq 'win32') { |
| | 751 | $symbol = "_$symbol" if $CCTYPE eq 'BORLAND'; |
| | 752 | print "\t$symbol\n"; |
| | 753 | # XXX: binary compatibility between compilers is an exercise |
| | 754 | # in frustration :-( |
| | 755 | # if ($CCTYPE eq "BORLAND") { |
| | 756 | # # workaround Borland quirk by exporting both the straight |
| | 757 | # # name and a name with leading underscore. Note the |
| | 758 | # # alias *must* come after the symbol itself, if both |
| | 759 | # # are to be exported. (Linker bug?) |
| | 760 | # print "\t_$symbol\n"; |
| | 761 | # print "\t$symbol = _$symbol\n"; |
| | 762 | # } |
| | 763 | # elsif ($CCTYPE eq 'GCC') { |
| | 764 | # # Symbols have leading _ whole process is $%@"% slow |
| | 765 | # # so skip aliases for now |
| | 766 | # nprint "\t$symbol\n"; |
| | 767 | # } |
| | 768 | # else { |
| | 769 | # # for binary coexistence, export both the symbol and |
| | 770 | # # alias with leading underscore |
| | 771 | # print "\t$symbol\n"; |
| | 772 | # print "\t_$symbol = $symbol\n"; |
| | 773 | # } |
| | 774 | } |
| | 775 | elsif ($PLATFORM eq 'os2') { |
| | 776 | print qq( "$symbol"\n); |
| | 777 | } |
| | 778 | elsif ($PLATFORM eq 'aix') { |
| | 779 | print "$symbol\n"; |
| | 780 | } |
| | 781 | } |
| | 782 | |
| | 783 | 1; |
| | 784 | __DATA__ |
| | 785 | # extra globals not included above. |
| | 786 | perl_alloc |
| | 787 | perl_alloc_using |
| | 788 | perl_clone |
| | 789 | perl_clone_using |
| | 790 | perl_construct |
| | 791 | perl_destruct |
| | 792 | perl_free |
| | 793 | perl_parse |
| | 794 | perl_run |
https://perl5.git.perl.org / perl5.git / blame_incremental