diff options
Diffstat (limited to 'openssl/VMS/mkshared.com')
| -rw-r--r-- | openssl/VMS/mkshared.com | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/openssl/VMS/mkshared.com b/openssl/VMS/mkshared.com new file mode 100644 index 000000000..1356fb9dd --- /dev/null +++ b/openssl/VMS/mkshared.com @@ -0,0 +1,354 @@ +$! MKSHARED.COM -- script to created shareable images on VMS +$! +$! No command line parameters. This should be run at the start of the source +$! tree (the same directory where one finds INSTALL.VMS). +$! +$! Input: [.UTIL]LIBEAY.NUM,[.AXP.EXE.CRYPTO]LIBCRYPTO.OLB +$! [.UTIL]SSLEAY.NUM,[.AXP.EXE.SSL]LIBSSL.OLB +$! Output: [.AXP.EXE.CRYPTO]LIBCRYPTO.OPT,.MAP,.EXE +$! [.AXP.EXE.SSL]LIBSSL.OPT,.MAP,.EXE +$! +$! So far, tests have only been made on VMS for Alpha. VAX will come in time. +$! =========================================================================== +$ +$! ----- Prepare info for processing: version number and file info +$ gosub read_version_info +$ if libver .eqs. "" +$ then +$ write sys$error "ERROR: Couldn't find any library version info..." +$ exit +$ endif +$ +$ if f$getsyi("CPU") .ge. 128 +$ then +$ libid = "Crypto" +$ libnum = "[.UTIL]LIBEAY.NUM" +$ libdir = "[.AXP.EXE.CRYPTO]" +$ libolb = "''libdir'LIBCRYPTO.OLB" +$ libopt = "''libdir'LIBCRYPTO.OPT" +$ libmap = "''libdir'LIBCRYPTO.MAP" +$ libgoal= "''libdir'LIBCRYPTO.EXE" +$ libref = "" +$ gosub create_axp_shr +$ libid = "SSL" +$ libnum = "[.UTIL]SSLEAY.NUM" +$ libdir = "[.AXP.EXE.SSL]" +$ libolb = "''libdir'LIBSSL.OLB" +$ libopt = "''libdir'LIBSSL.OPT" +$ libmap = "''libdir'LIBSSL.MAP" +$ libgoal= "''libdir'LIBSSL.EXE" +$ libref = "[.AXP.EXE.CRYPTO]LIBCRYPTO.EXE" +$ gosub create_axp_shr +$ else +$ libtit = "CRYPTO_TRANSFER_VECTOR" +$ libid = "Crypto" +$ libnum = "[.UTIL]LIBEAY.NUM" +$ libdir = "[.VAX.EXE.CRYPTO]" +$ libmar = "''libdir'LIBCRYPTO.MAR" +$ libolb = "''libdir'LIBCRYPTO.OLB" +$ libopt = "''libdir'LIBCRYPTO.OPT" +$ libobj = "''libdir'LIBCRYPTO.OBJ" +$ libmap = "''libdir'LIBCRYPTO.MAP" +$ libgoal= "''libdir'LIBCRYPTO.EXE" +$ libref = "" +$ libvec = "LIBCRYPTO" +$ gosub create_vax_shr +$ libtit = "SSL_TRANSFER_VECTOR" +$ libid = "SSL" +$ libnum = "[.UTIL]SSLEAY.NUM" +$ libdir = "[.VAX.EXE.SSL]" +$ libmar = "''libdir'LIBSSL.MAR" +$ libolb = "''libdir'LIBSSL.OLB" +$ libopt = "''libdir'LIBSSL.OPT" +$ libobj = "''libdir'LIBSSL.OBJ" +$ libmap = "''libdir'LIBSSL.MAP" +$ libgoal= "''libdir'LIBSSL.EXE" +$ libref = "[.VAX.EXE.CRYPTO]LIBCRYPTO.EXE" +$ libvec = "LIBSSL" +$ gosub create_vax_shr +$ endif +$ exit +$ +$! ----- Soubroutines to actually build the shareable libraries +$! The way things work, there's a main shareable library creator for each +$! supported architecture, which is called from the main code above. +$! The creator will define a number of variables to tell the next levels of +$! subroutines what routines to use to write to the option files, call the +$! main processor, read_func_num, and when that is done, it will write version +$! data at the end of the .opt file, close it, and link the library. +$! +$! read_func_num reads through a .num file and calls the writer routine for +$! each line. It's also responsible for checking that order is properly kept +$! in the .num file, check that each line applies to VMS and the architecture, +$! and to fill in "holes" with dummy entries. +$! +$! The creator routines depend on the following variables: +$! libnum The name of the .num file to use as input +$! libolb The name of the object library to build from +$! libid The identification string of the shareable library +$! libopt The name of the .opt file to write +$! libtit The title of the assembler transfer vector file (VAX only) +$! libmar The name of the assembler transfer vector file (VAX only) +$! libmap The name of the map file to write +$! libgoal The name of the shareable library to write +$! libref The name of a shareable library to link in +$! +$! read_func_num depends on the following variables from the creator: +$! libwriter The name of the writer routine to call for each .num file line +$! ----- +$ +$! ----- Subroutines for AXP +$! ----- +$! The creator routine +$ create_axp_shr: +$ open/write opt 'libopt' +$ write opt "identification=""",libid," ",libverstr,"""" +$ write opt libolb,"/lib" +$ if libref .nes. "" then write opt libref,"/SHARE" +$ write opt "SYMBOL_VECTOR=(-" +$ libfirstentry := true +$ libwrch := opt +$ libwriter := write_axp_transfer_entry +$ textcount = 0 +$ gosub read_func_num +$ write opt ")" +$ write opt "GSMATCH=",libvmatch,",",libver +$ close opt +$ link/map='libmap'/full/share='libgoal' 'libopt'/option +$ return +$ +$! The record writer routine +$ write_axp_transfer_entry: +$ if libentry .eqs. ".dummy" then return +$ if info_kind .eqs. "VARIABLE" +$ then +$ pr:=DATA +$ else +$ pr:=PROCEDURE +$ endif +$ textcount_this = f$length(pr) + f$length(libentry) + 5 +$ if textcount + textcount_this .gt. 1024 +$ then +$ write opt ")" +$ write opt "SYMBOL_VECTOR=(-" +$ textcount = 16 +$ libfirstentry := true +$ endif +$ if libfirstentry +$ then +$ write 'libwrch' " ",libentry,"=",pr," -" +$ else +$ write 'libwrch' " ,",libentry,"=",pr," -" +$ endif +$ libfirstentry := false +$ textcount = textcount + textcount_this +$ return +$ +$! ----- Subroutines for AXP +$! ----- +$! The creator routine +$ create_vax_shr: +$ open/write mar 'libmar' +$ type sys$input:/out=mar: +; +; Transfer vector for VAX shareable image +; +$ write mar " .TITLE ",libtit +$ write mar " .IDENT /",libid,"/" +$ type sys$input:/out=mar: +; +; Define macro to assist in building transfer vector entries. Each entry +; should take no more than 8 bytes. +; + .MACRO FTRANSFER_ENTRY routine + .ALIGN QUAD + .TRANSFER routine + .MASK routine + JMP routine+2 + .ENDM FTRANSFER_ENTRY +; +; Place entries in own program section. +; +$ write mar " .PSECT $$",libvec,",QUAD,PIC,USR,CON,REL,LCL,SHR,EXE,RD,NOWRT" +$ write mar libvec,"_xfer:" +$ libwrch := mar +$ libwriter := write_vax_ftransfer_entry +$ gosub read_func_num +$ type sys$input:/out=mar: +; +; Allocate extra storage at end of vector to allow for expansion. +; +$ write mar " .BLKB 32768-<.-",libvec,"_xfer> ; 64 pages total." +$! libwriter := write_vax_vtransfer_entry +$! gosub read_func_num +$ write mar " .END" +$ close mar +$ open/write opt 'libopt' +$ write opt "identification=""",libid," ",libverstr,"""" +$ write opt libobj +$ write opt libolb,"/lib" +$ if libref .nes. "" then write opt libref,"/SHARE" +$ type sys$input:/out=opt: +! +! Ensure transfer vector is at beginning of image +! +CLUSTER=FIRST +$ write opt "COLLECT=FIRST,$$",libvec +$ write opt "GSMATCH=",libvmatch,",",libver +$ type sys$input:/out=opt: +! +! make psects nonshareable so image can be installed. +! +PSECT_ATTR=$CHAR_STRING_CONSTANTS,NOWRT +$ libwrch := opt +$ libwriter := write_vax_psect_attr +$ gosub read_func_num +$ close opt +$ macro/obj='libobj' 'libmar' +$ link/map='libmap'/full/share='libgoal' 'libopt'/option +$ return +$ +$! The record writer routine for VAX functions +$ write_vax_ftransfer_entry: +$ if info_kind .nes. "FUNCTION" then return +$ if libentry .eqs ".dummy" +$ then +$ write 'libwrch' " .BLKB 8" ! Dummy is zeroes... +$ else +$ write 'libwrch' " FTRANSFER_ENTRY ",libentry +$ endif +$ return +$! The record writer routine for VAX variables (should never happen!) +$ write_vax_psect_attr: +$ if info_kind .nes. "VARIABLE" then return +$ if libentry .eqs ".dummy" then return +$ write 'libwrch' "PSECT_ATTR=",libentry,",NOSHR" +$ return +$ +$! ----- Common subroutines +$! ----- +$! The .num file reader. This one has great responsability. +$ read_func_num: +$ open libnum 'libnum' +$ goto read_nums +$ +$ read_nums: +$ libentrynum=0 +$ liblastentry:=false +$ entrycount=0 +$ loop: +$ read/end=loop_end/err=loop_end libnum line +$ entrynum=f$int(f$element(1," ",f$edit(line,"COMPRESS,TRIM"))) +$ entryinfo=f$element(2," ",f$edit(line,"COMPRESS,TRIM")) +$ curentry=f$element(0," ",f$edit(line,"COMPRESS,TRIM")) +$ info_exist=f$element(0,":",entryinfo) +$ info_platforms=","+f$element(1,":",entryinfo)+"," +$ info_kind=f$element(2,":",entryinfo) +$ info_algorithms=","+f$element(3,":",entryinfo)+"," +$ if info_exist .eqs. "NOEXIST" then goto loop +$ truesum = 0 +$ falsesum = 0 +$ negatives = 1 +$ plat_i = 0 +$ loop1: +$ plat_entry = f$element(plat_i,",",info_platforms) +$ plat_i = plat_i + 1 +$ if plat_entry .eqs. "" then goto loop1 +$ if plat_entry .nes. "," +$ then +$ if f$extract(0,1,plat_entry) .nes. "!" then negatives = 0 +$ if f$getsyi("CPU") .lt. 128 +$ then +$ if plat_entry .eqs. "EXPORT_VAR_AS_FUNCTION" then - +$ truesum = truesum + 1 +$ if plat_entry .eqs. "!EXPORT_VAR_AS_FUNCTION" then - +$ falsesum = falsesum + 1 +$ endif +$ if plat_entry .eqs. "VMS" then truesum = truesum + 1 +$ if plat_entry .eqs. "!VMS" then falsesum = falsesum + 1 +$ goto loop1 +$ endif +$ endloop1: +$!DEBUG!$ if info_platforms - "EXPORT_VAR_AS_FUNCTION" .nes. info_platforms +$!DEBUG!$ then +$!DEBUG!$ write sys$output line +$!DEBUG!$ write sys$output " truesum = ",truesum,- +$!DEBUG! ", negatives = ",negatives,", falsesum = ",falsesum +$!DEBUG!$ endif +$ if falsesum .ne. 0 then goto loop +$ if truesum+negatives .eq. 0 then goto loop +$ alg_i = 0 +$ loop2: +$ alg_entry = f$element(alg_i,",",info_algorithms) +$ alg_i = alg_i + 1 +$ if alg_entry .eqs. "" then goto loop2 +$ if alg_entry .nes. "," +$ then +$ if alg_entry .eqs. "KRB5" then goto loop ! Special for now +$ if alg_entry .eqs. "STATIC_ENGINE" then goto loop ! Special for now +$ if f$trnlnm("OPENSSL_NO_"+alg_entry) .nes. "" then goto loop +$ goto loop2 +$ endif +$ endloop2: +$ if info_platforms - "EXPORT_VAR_AS_FUNCTION" .nes. info_platforms +$ then +$!DEBUG!$ write sys$output curentry," ; ",entrynum," ; ",entryinfo +$ endif +$ redo: +$ next:=loop +$ tolibentry=curentry +$ if libentrynum .ne. entrynum +$ then +$ entrycount=entrycount+1 +$ if entrycount .lt. entrynum +$ then +$!DEBUG!$ write sys$output "Info: entrycount: ''entrycount', entrynum: ''entrynum' => 0" +$ tolibentry=".dummy" +$ next:=redo +$ endif +$ if entrycount .gt. entrynum +$ then +$ write sys$error "Decreasing library entry numbers! Can't continue" +$ write sys$error """",line,"""" +$ close libnum +$ return +$ endif +$ libentry=tolibentry +$!DEBUG!$ write sys$output entrycount," ",libentry," ",entryinfo +$ if libentry .nes. "" .and. libwriter .nes. "" then gosub 'libwriter' +$ else +$ write sys$error "Info: ""''curentry'"" is an alias for ""''libentry'"". Overriding..." +$ endif +$ libentrynum=entrycount +$ goto 'next' +$ loop_end: +$ close libnum +$ return +$ +$! The version number reader +$ read_version_info: +$ libver = "" +$ open/read vf [.CRYPTO]OPENSSLV.H +$ loop_rvi: +$ read/err=endloop_rvi/end=endloop_rvi vf rvi_line +$ if rvi_line - "SHLIB_VERSION_NUMBER """ .eqs. rvi_line then - + goto loop_rvi +$ libverstr = f$element(1,"""",rvi_line) +$ libvmajor = f$element(0,".",libverstr) +$ libvminor = f$element(1,".",libverstr) +$ libvedit = f$element(2,".",libverstr) +$ libvpatch = f$cvui(0,8,f$extract(1,1,libvedit)+"@")-f$cvui(0,8,"@") +$ libvedit = f$extract(0,1,libvedit) +$ libver = f$string(f$int(libvmajor)*100)+","+- + f$string(f$int(libvminor)*100+f$int(libvedit)*10+f$int(libvpatch)) +$ if libvmajor .eqs. "0" +$ then +$ libvmatch = "EQUAL" +$ else +$ ! Starting with the 1.0 release, backward compatibility should be +$ ! kept, so switch over to the following +$ libvmatch = "LEQUAL" +$ endif +$ endloop_rvi: +$ close vf +$ return |