X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=win32%2Fmakedef.pl;h=fa1b58081bc4584030183d92686de27c218f50ca;hb=ac5c734f32ccd9787762253192de0d559609abae;hp=0d510aedcdfa4a4b341e9557eaa5625bd402904a;hpb=5aabfad66ac77650f584e2f07af91645e19fe296;p=p5sagit%2Fp5-mst-13.2.git diff --git a/win32/makedef.pl b/win32/makedef.pl index 0d510ae..fa1b580 100644 --- a/win32/makedef.pl +++ b/win32/makedef.pl @@ -1,40 +1,91 @@ #!../miniperl -# Written: 10 April 1996 Gary Ng (71564.1743@compuserve.com) - -# Create the export list for perl. -# Needed by WIN32 for creating perl.dll -# based on perl_exp.SH in the main perl distribution directory - -# This simple program relys on 'global.sym' being up to date -# with all of the global symbols that a dynamicly link library -# might want to access. - -# There is some symbol defined in global.sym and interp.sym -# that does not present in the WIN32 port but there is no easy -# way to find them so I just put a exeception list here - -$skip_sym=<<'!END!OF!SKIP!'; -Perl_SvIV -Perl_SvNV -Perl_SvTRUE -Perl_SvUV -Perl_block_type -Perl_sv_pvn +# Create the export list for perl. Needed by WIN32 for creating perl.dll. + +# reads global.sym, pp.sym, perlvars.h, intrpvar.h, thrdvar.h, config.h + +my $CCTYPE = "MSVC"; # default + +while (@ARGV) + { + my $flag = shift; + $define{$1} = 1 if ($flag =~ /^-D(\w+)$/); + $CCTYPE = $1 if ($flag =~ /^CCTYPE=(\w+)$/); + } + +open(CFG,'config.h') || die "Cannot open config.h:$!"; +while () + { + $define{$1} = 1 if /^\s*#\s*define\s+(MYMALLOC)\b/; + $define{$1} = 1 if /^\s*#\s*define\s+(USE_THREADS)\b/; + $define{$1} = 1 if /^\s*#\s*define\s+(MULTIPLICITY)\b/; + } +close(CFG); + +warn join(' ',keys %define)."\n"; + +if ($define{PERL_OBJECT}) { + print "LIBRARY PerlCore\n"; + print "DESCRIPTION 'Perl interpreter'\n"; + print "EXPORTS\n"; + output_symbol("perl_alloc"); + exit(0); +} + +if ($CCTYPE ne 'GCC') + { + print "LIBRARY Perl\n"; + print "DESCRIPTION 'Perl interpreter, export autogenerated'\n"; + } +else + { + $define{'PERL_GLOBAL_STRUCT'} = 1; + $define{'MULTIPLICITY'} = 1; + } + +print "EXPORTS\n"; + +my %skip; +my %export; + +sub skip_symbols +{ + my $list = shift; + foreach my $symbol (@$list) + { + $skip{$symbol} = 1; + } +} + +sub emit_symbols +{ + my $list = shift; + foreach my $symbol (@$list) + { + emit_symbol($symbol) unless exists $skip{$symbol}; + } +} + +skip_symbols [qw( +PL_statusvalue_vms +PL_archpat_auto +PL_cryptseen +PL_DBcv +PL_generation +PL_lastgotoprobe +PL_linestart +PL_modcount +PL_pending_ident +PL_sortcxix +PL_sublex_info +PL_timesbuf Perl_additem Perl_cast_ulong Perl_check_uni Perl_checkcomma Perl_chsize Perl_ck_aelem -Perl_cryptseen Perl_cx_dump -Perl_deb -Perl_deb_growlevel -Perl_debop -Perl_debprofdump -Perl_debstack -Perl_debstackptrs Perl_do_ipcctl Perl_do_ipcget Perl_do_msgrcv @@ -61,6 +112,7 @@ Perl_force_next Perl_force_word Perl_hv_stashpv Perl_intuit_more +Perl_init_thread_intern Perl_know_next Perl_modkids Perl_mstats @@ -80,15 +132,7 @@ Perl_pp_evalonce Perl_pp_interp Perl_pp_map Perl_pp_nswitch -Perl_q Perl_reall_srchlen -Perl_regdump -Perl_regfold -Perl_regmyendp -Perl_regmyp_size -Perl_regmystartp -Perl_regnarrate -Perl_regprop Perl_same_dirent Perl_saw_return Perl_scan_const @@ -104,89 +148,225 @@ Perl_scan_trans Perl_scan_word Perl_setenv_getix Perl_skipspace +Perl_sort_mutex Perl_sublex_done Perl_sublex_start -Perl_sv_peek Perl_sv_ref Perl_sv_setptrobj -Perl_timesbuf Perl_too_few_arguments Perl_too_many_arguments Perl_unlnk -Perl_wait4pid Perl_watch Perl_yyname Perl_yyrule allgvs curblock -curcop -curcopdb curcsv -envgv lastretstr mystack_mark perl_init_ext perl_requirepv -siggv stack -statusvalue_vms -tainting Perl_safexcalloc Perl_safexmalloc Perl_safexfree Perl_safexrealloc Perl_my_memcmp -Perl_cshlen -Perl_cshname -!END!OF!SKIP! +Perl_my_memset +PL_cshlen +PL_cshname +PL_opsave +)]; -# All symbols have a Perl_ prefix because that's what embed.h -# sticks in front of them. +if ($define{'MYMALLOC'}) + { + emit_symbols [qw( + Perl_malloc + Perl_mfree + Perl_realloc + Perl_calloc)]; + } +else + { + skip_symbols [qw( + Perl_malloced_size)]; + } -print "LIBRARY Perl\n"; -print "DESCRIPTION 'Perl interpreter, export autogenerated'\n"; -print "CODE LOADONCALL\n"; -print "DATA LOADONCALL NONSHARED MULTIPLE\n"; -print "EXPORTS\n"; +unless ($define{'USE_THREADS'}) + { + skip_symbols [qw( +PL_thr_key +PL_sv_mutex +PL_strtab_mutex +PL_svref_mutex +PL_malloc_mutex +PL_cred_mutex +PL_eval_mutex +PL_eval_cond +PL_eval_owner +PL_threads_mutex +PL_nthreads +PL_nthreads_cond +PL_threadnum +PL_threadsv_names +PL_thrsv +PL_vtbl_mutex +Perl_getTHR +Perl_setTHR +Perl_condpair_magic +Perl_new_struct_thread +Perl_per_thread_magicals +Perl_thread_create +Perl_find_threadsv +Perl_unlock_condpair +Perl_magic_mutexfree +)]; + } -open (GLOBAL, "<../global.sym") || die "failed to open global.sym" . $!; -while () { - my $symbol; - next if (!/^[A-Za-z]/); - next if (/_amg[ \t]*$/); - $symbol = "Perl_$_"; - next if ($skip_sym =~ m/$symbol/m); - print "\t$symbol"; - }; -close(GLOBAL); - -# also add symbols from interp.sym -# They are only needed if -DMULTIPLICITY is not set but it -# doesn't hurt to include them anyway. -# these don't have Perl prefix - -open (INTERP, "<../interp.sym") || die "failed to open interp.sym" . $!; -while () { - my $symbol; - next if (!/^[A-Za-z]/); - next if (/_amg[ \t]*$/); - $symbol = $_; - next if ($skip_sym =~ m/$symbol/m); - #print "\t$symbol"; - print "\tPerl_$symbol"; - }; +unless ($define{'FAKE_THREADS'}) + { + skip_symbols [qw(PL_curthr)]; + } + +sub readvar +{ + my $file = shift; + open(VARS,$file) || die "Cannot open $file:$!"; + my @syms; + while () + { + # All symbols have a Perl_ prefix because that's what embed.h + # sticks in front of them. + push(@syms,"PL_".$1) if (/\bPERLVARI?C?\([IGT](\w+)/); + } + close(VARS); + return \@syms; +} + +if ($define{'USE_THREADS'} || $define{'MULTIPLICITY'}) + { + my $thrd = readvar("../thrdvar.h"); + skip_symbols $thrd; + } + +if ($define{'MULTIPLICITY'}) + { + my $interp = readvar("../intrpvar.h"); + skip_symbols $interp; + } -#close(INTERP); +if ($define{'PERL_GLOBAL_STRUCT'}) + { + my $global = readvar("../perlvars.h"); + skip_symbols $global; + emit_symbols [qw(Perl_GetVars)]; + emit_symbols [qw(PL_Vars PL_VarsPtr)] unless $CCTYPE eq 'GCC'; + } + +unless ($define{'DEBUGGING'}) + { + skip_symbols [qw( + Perl_deb + Perl_deb_growlevel + Perl_debop + Perl_debprofdump + Perl_debstack + Perl_debstackptrs + Perl_runops_debug + Perl_sv_peek + PL_block_type + PL_watchaddr + PL_watchok)]; + } + +if ($define{'HAVE_DES_FCRYPT'}) + { + emit_symbols [qw(win32_crypt)]; + } + +# functions from *.sym files + +for my $syms ('../global.sym','../pp.sym', '../globvar.sym') + { + open (GLOBAL, "<$syms") || die "failed to open $syms" . $!; + while () + { + next if (!/^[A-Za-z]/); + # Functions have a Perl_ prefix + # Variables have a PL_ prefix + chomp($_); + my $symbol = ($syms =~ /var\.sym$/i ? "PL_" : "Perl_"); + $symbol .= $_; + emit_symbol($symbol) unless exists $skip{$symbol}; + } + close(GLOBAL); + } + +# variables + +unless ($define{'PERL_GLOBAL_STRUCT'}) + { + my $glob = readvar("../perlvars.h"); + emit_symbols $glob; + } + +unless ($define{'MULTIPLICITY'}) + { + my $glob = readvar("../intrpvar.h"); + emit_symbols $glob; + } + +unless ($define{'MULTIPLICITY'} || $define{'USE_THREADS'}) + { + my $glob = readvar("../thrdvar.h"); + emit_symbols $glob; + } while () { my $symbol; next if (!/^[A-Za-z]/); next if (/^#/); + s/\r//g; + chomp($_); $symbol = $_; - next if ($skip_sym =~ m/^$symbol/m); - print "\t$symbol"; - }; + next if exists $skip{$symbol}; + emit_symbol($symbol); +} + +foreach my $symbol (sort keys %export) + { + output_symbol($symbol); + } + +sub emit_symbol { + my $symbol = shift; + chomp($symbol); + $export{$symbol} = 1; +} + +sub output_symbol { + my $symbol = shift; + if ($CCTYPE eq "BORLAND") { + # workaround Borland quirk by exporting both the straight + # name and a name with leading underscore. Note the + # alias *must* come after the symbol itself, if both + # are to be exported. (Linker bug?) + print "\t_$symbol\n"; + print "\t$symbol = _$symbol\n"; + } + elsif ($CCTYPE eq 'GCC') { + # Symbols have leading _ whole process is $%£"% slow + # so skip aliases for now + print "\t$symbol\n"; + } + else { + # for binary coexistence, export both the symbol and + # alias with leading underscore + print "\t$symbol\n"; + print "\t_$symbol = $symbol\n"; + } +} 1; __DATA__ @@ -194,6 +374,7 @@ __DATA__ perl_init_i18nl10n perl_init_ext perl_alloc +perl_atexit perl_construct perl_destruct perl_free @@ -207,18 +388,28 @@ perl_call_argv perl_call_pv perl_call_method perl_call_sv -perl_requirepv -win32_stat +perl_require_pv +perl_eval_pv +perl_eval_sv +perl_new_ctype +perl_new_collate +perl_new_numeric +perl_set_numeric_standard +perl_set_numeric_local +boot_DynaLoader +Perl_thread_create win32_errno -win32_stderr +win32_environ win32_stdin win32_stdout +win32_stderr win32_ferror win32_feof win32_strerror win32_fprintf win32_printf win32_vfprintf +win32_vprintf win32_fread win32_fwrite win32_fopen @@ -240,21 +431,28 @@ win32_rewind win32_tmpfile win32_abort win32_fstat +win32_stat win32_pipe win32_popen win32_pclose +win32_rename win32_setmode -win32_open -win32_close +win32_lseek +win32_tell win32_dup win32_dup2 +win32_open +win32_close +win32_eof win32_read win32_write -win32_spawnvpe -win32_spawnle +win32_spawnvp win32_mkdir win32_rmdir win32_chdir +win32_flock +win32_execv +win32_execvp win32_htons win32_ntohs win32_htonl @@ -271,6 +469,7 @@ win32_sendto win32_recv win32_recvfrom win32_shutdown +win32_closesocket win32_ioctlsocket win32_setsockopt win32_getsockopt @@ -297,3 +496,44 @@ win32_sethostent win32_setnetent win32_setprotoent win32_setservent +win32_getenv +win32_putenv +win32_perror +win32_setbuf +win32_setvbuf +win32_flushall +win32_fcloseall +win32_fgets +win32_gets +win32_fgetc +win32_putc +win32_puts +win32_getchar +win32_putchar +win32_malloc +win32_calloc +win32_realloc +win32_free +win32_sleep +win32_times +win32_alarm +win32_open_osfhandle +win32_get_osfhandle +win32_ioctl +win32_utime +win32_wait +win32_waitpid +win32_kill +win32_str_os_error +win32_opendir +win32_readdir +win32_telldir +win32_seekdir +win32_rewinddir +win32_closedir +Perl_win32_init +Perl_init_os_extras +Perl_getTHR +Perl_setTHR +RunPerl +