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* Avoid duplicating symbols in legacy.a with some build optionsTomas Mraz2023-01-311-1/+1
| | | | | | | | | | | | | | If no-module or no-shared is used, the symbols from libcrypto should not be duplicated in legacy.a Also the BIGNUM functions are currently not needed in legacy.a at all. Fixes #20124 Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20137)
* Rename x86-32 assembly files from .s to .S.Sebastian Andrzej Siewior2022-05-241-3/+3
| | | | | | | | | | | | | Rename x86-32 assembly files from .s to .S. While processing the .S file gcc will use the pre-processor whic will evaluate macros and ifdef. This is turn will be used to enable the endbr32 opcode based on the __CET__ define. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/18353)
* rename md5_block_asm_data_order to ossl_md5_block_asm_data_orderPauli2020-11-191-2/+2
| | | | | Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/13417)
* Update copyright yearMatt Caswell2020-04-238-8/+8
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
* Move legacy ciphers into the legacy providerShane Lontis2020-04-091-0/+6
| | | | | | | | | | | DES, idea, seed, rc2, rc4, rc5, cast and blowfish have been moved out of the default provider. Code shared between desx and tdes has been moved into a seperate file (cipher_tdes_common.c). 3 test recipes failed due to using app/openssl calls that used legacy ciphers. These calls have been updated to supply both the default and legacy providers. Fixed openssl app '-provider' memory leak Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11419)
* Also check for errors in x86_64-xlate.pl.David Benjamin2020-02-176-6/+6
| | | | | | | | | | | | | | In https://github.com/openssl/openssl/pull/10883, I'd meant to exclude the perlasm drivers since they aren't opening pipes and do not particularly need it, but I only noticed x86_64-xlate.pl, so arm-xlate.pl and ppc-xlate.pl got the change. That seems to have been fine, so be consistent and also apply the change to x86_64-xlate.pl. Checking for errors is generally a good idea. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: David Benjamin <davidben@google.com> (Merged from https://github.com/openssl/openssl/pull/10930)
* x86_64: Add endbranch at function entries for Intel CETH.J. Lu2020-02-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | To support Intel CET, all indirect branch targets must start with endbranch. Here is a patch to add endbranch to function entries in x86_64 assembly codes which are indirect branch targets as discovered by running openssl testsuite on Intel CET machine and visual inspection. Verified with $ CC="gcc -Wl,-z,cet-report=error" ./Configure shared linux-x86_64 -fcf-protection $ make $ make test and $ CC="gcc -mx32 -Wl,-z,cet-report=error" ./Configure shared linux-x32 -fcf-protection $ make $ make test # <<< passed with https://github.com/openssl/openssl/pull/10988 Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10982)
* Do not silently truncate files on perlasm errorsDavid Benjamin2020-01-226-6/+6
| | | | | | | | | | | | | | | If one of the perlasm xlate drivers crashes, OpenSSL's build will currently swallow the error and silently truncate the output to however far the driver got. This will hopefully fail to build, but better to check such things. Handle this by checking for errors when closing STDOUT (which is a pipe to the xlate driver). Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10883)
* Fix unwind info in crypto/rc4/asm/rc4-x86_64.plH.J. Lu2020-01-201-2/+5
| | | | | | | | | | Move .cfi_startproc to the right place for RC4. Add missing .cfi_startproc and .cfi_endproc to RC4_options. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/10872)
* Deprecate the low level RC4 functionsPauli2020-01-162-0/+12
| | | | | | | | | | | | Use of the low level RC4 functions has been informally discouraged for a long time. We now formally deprecate them. Applications should instead use the EVP APIs, e.g. EVP_EncryptInit_ex, EVP_EncryptUpdate, EVP_EncryptFinal_ex and the equivalently named decrypt functions. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10834)
* Add some missing cfi frame info in rc4-md5-x86_64.plBernd Edlinger2019-12-232-0/+4
| | | | | Reviewed-by: Kurt Roeckx <kurt@roeckx.be> (Merged from https://github.com/openssl/openssl/pull/10679)
* s390x assembly pack: enable clang buildPatrick Steuer2019-11-031-4/+4
| | | | | | | | | | clang imposes some restrictions on the assembler code that gcc does not. Signed-off-by: Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/10330)
* Fix header file include guard namesDr. Matthias St. Pierre2019-09-281-2/+2
| | | | | | | | | | | | | Make the include guards consistent by renaming them systematically according to the naming conventions below For the public header files (in the 'include/openssl' directory), the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. For the private header files files, an extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
* Reorganize local header filesDr. Matthias St. Pierre2019-09-283-2/+2
| | | | | | | | | | | | | Apart from public and internal header files, there is a third type called local header files, which are located next to source files in the source directory. Currently, they have different suffixes like '*_lcl.h', '*_local.h', or '*_int.h' This commit changes the different suffixes to '*_local.h' uniformly. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
* Unify all assembler file generatorsRichard Levitte2019-09-166-18/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They now generally conform to the following argument sequence: script.pl "$(PERLASM_SCHEME)" [ C preprocessor arguments ... ] \ $(PROCESSOR) <output file> However, in the spirit of being able to use these scripts manually, they also allow for no argument, or for only the flavour, or for only the output file. This is done by only using the last argument as output file if it's a file (it has an extension), and only using the first argument as flavour if it isn't a file (it doesn't have an extension). While we're at it, we make all $xlate calls the same, i.e. the $output argument is always quoted, and we always die on error when trying to start $xlate. There's a perl lesson in this, regarding operator priority... This will always succeed, even when it fails: open FOO, "something" || die "ERR: $!"; The reason is that '||' has higher priority than list operators (a function is essentially a list operator and gobbles up everything following it that isn't lower priority), and since a non-empty string is always true, so that ends up being exactly the same as: open FOO, "something"; This, however, will fail if "something" can't be opened: open FOO, "something" or die "ERR: $!"; The reason is that 'or' has lower priority that list operators, i.e. it's performed after the 'open' call. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9884)
* build.info: For all assembler generators, remove all argumentsRichard Levitte2019-09-161-7/+6
| | | | | | | | Since the arguments are now generated in the build file templates, they should be removed from the build.info files. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9884)
* Move rc4_asm_src file information to build.info filesRichard Levitte2019-06-171-2/+19
| | | | | Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9166)
* Build: correct assembler generation in crypto/rc4/build.infoRichard Levitte2019-02-041-2/+2
| | | | | | | | | | | In the removal of BEGINRAW / ENDRAW, attention to the difference between capital .S and lowercase .s wasn't duly paid. This corrects the error. Fixes #8155 Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8157)
* Build: Remove BEGINRAW / ENDRAW / OVERRIDERichard Levitte2019-01-311-6/+2
| | | | | | | | | | It was an ugly hack to avoid certain problems that are no more. Also added GENERATE lines for perlasm scripts that didn't have that explicitly. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8125)
* Following the license change, modify the boilerplates in crypto/rcN/Richard Levitte2018-12-069-9/+9
| | | | | | | [skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7812)
* Update copyright yearMatt Caswell2018-09-111-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7176)
* PA-RISC assembly pack: make it work with GNU assembler for HP-UX.Andy Polyakov2018-06-251-4/+16
| | | | | Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/6583)
* Update copyright yearMatt Caswell2018-03-201-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5689)
* Make a few more asm modules conform: last argument is output fileRichard Levitte2018-03-081-0/+2
| | | | | | | Fixes #5310 Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5315)
* Harmonize the make variables across all known platforms familiesRichard Levitte2018-02-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | The make variables LIB_CFLAGS, DSO_CFLAGS and so on were used in addition to CFLAGS and so on. This works without problem on Unix and Windows, where options with different purposes (such as -D and -I) can appear anywhere on the command line and get accumulated as they come. This is not necessarely so on VMS. For example, macros must all be collected and given through one /DEFINE, and the same goes for inclusion directories (/INCLUDE). So, to harmonize all platforms, we repurpose make variables starting with LIB_, DSO_ and BIN_ to be all encompassing variables that collects the corresponding values from CFLAGS, CPPFLAGS, DEFINES, INCLUDES and so on together with possible config target values specific for libraries DSOs and programs, and use them instead of the general ones everywhere. This will, for example, allow VMS to use the exact same generators for generated files that go through cpp as all other platforms, something that has been impossible to do safely before now. Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5357)
* Processing GNU-style "make variables" - separate CPP flags from C flagsRichard Levitte2018-01-281-1/+3
| | | | | | | | | | | | C preprocessor flags get separated from C flags, which has the advantage that we don't get loads of macro definitions and inclusion directory specs when linking shared libraries, DSOs and programs. This is a step to add support for "make variables" when configuring. Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5177)
* Many spelling fixes/typo's corrected.Josh Soref2017-11-112-2/+2
| | | | | | | | | Around 138 distinct errors found and fixed; thanks! Reviewed-by: Kurt Roeckx <kurt@roeckx.be> Reviewed-by: Tim Hudson <tjh@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3459)
* Remove parentheses of return.KaoruToda2017-10-181-2/+2
| | | | | | | | | Since return is inconsistent, I removed unnecessary parentheses and unified them. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4541)
* Remove email addresses from source code.Rich Salz2017-10-136-8/+4
| | | | | | | | | | Names were not removed. Some comments were updated. Replace Andy's address with openssl.org Reviewed-by: Andy Polyakov <appro@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4516)
* Cleanup some copyright stuffRich Salz2017-06-302-783/+0
| | | | | | | | | | | | | | Remove some incorrect copyright references. Move copyright to standard place Add OpenSSL copyright where missing. Remove copyrighted file that we don't use any more Remove Itanium assembler for RC4 and MD5 (assembler versions of old and weak algorithms for an old chip) Standardize apps/rehash copyright comment; approved by Timo Put dual-copyright notice on mkcert Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3691)
* Remove filename argument to x86 asm_init.David Benjamin2017-05-111-1/+1
| | | | | | | | | | | | | | | The assembler already knows the actual path to the generated file and, in other perlasm architectures, is left to manage debug symbols itself. Notably, in OpenSSL 1.1.x's new build system, which allows a separate build directory, converting .pl to .s as the scripts currently do result in the wrong paths. This also avoids inconsistencies from some of the files using $0 and some passing in the filename. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Andy Polyakov <appro@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3431)
* {md5,rc4}/asm/*-x86_64.pl: add CFI annotations.Andy Polyakov2017-02-132-0/+25
| | | | Reviewed-by: Rich Salz <rsalz@openssl.org>
* Remove trailing whitespace from some files.David Benjamin2016-10-104-6/+6
| | | | | | | | | | | | | | | | | | The prevailing style seems to not have trailing whitespace, but a few lines do. This is mostly in the perlasm files, but a few C files got them after the reformat. This is the result of: find . -name '*.pl' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//' find . -name '*.c' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//' find . -name '*.h' | xargs sed -E -i '' -e 's/( |'$'\t'')*$//' Then bn_prime.h was excluded since this is a generated file. Note mkerr.pl has some changes in a heredoc for some help output, but other lines there lack trailing whitespace too. Reviewed-by: Kurt Roeckx <kurt@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
* spelling fixes, just comments and readme.klemens2016-08-052-2/+2
| | | | | Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1413)
* x86_64 assembly pack: tolerate spaces in source directory name.Andy Polyakov2016-05-292-2/+2
| | | | | | [as it is now quoting $output is not required, but done just in case] Reviewed-by: Richard Levitte <levitte@openssl.org>
* Add OpenSSL copyright to .pl filesRich Salz2016-05-217-7/+56
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Copyright consolidation 04/10Rich Salz2016-05-173-108/+21
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Remove --classic build entirelyRichard Levitte2016-04-201-71/+0
| | | | | | | | The Unix build was the last to retain the classic build scheme. The new unified scheme has matured enough, even though some details may need polishing. Reviewed-by: Rich Salz <rsalz@openssl.org>
* Build system: VC-WIN64I fixups.Andy Polyakov2016-03-211-1/+8
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Remove the remainder of util/mk1mf.pl and companion scriptsRichard Levitte2016-03-211-3/+0
| | | | | | | This removes all scripts that deal with MINFO as well, since that's only used by mk1mf. Reviewed-by: Andy Polyakov <appro@openssl.org>
* build.info/Makefile.in: Itanium fixups.Andy Polyakov2016-03-141-8/+8
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Add $(LIB_CFLAGS) for any build.info generator that uses $(CFLAGS)Richard Levitte2016-03-131-4/+4
| | | | | | | The reason to do so is that some of the generators detect PIC flags like -fPIC and -KPIC, and those are normally delivered in LD_CFLAGS. Reviewed-by: Rich Salz <rsalz@openssl.org>
* Fix some assembler generating scripts for better unificationRichard Levitte2016-03-111-1/+1
| | | | | | | | | | | Some of these scripts would recognise an output parameter if it looks like a file path. That works both in both the classic and new build schemes. Some fo these scripts would only recognise it if it's a basename (i.e. no directory component). Those need to be corrected, as the output parameter in the new build scheme is more likely to contain a directory component than not. Reviewed-by: Andy Polyakov <appro@openssl.org>
* Make sure the effect of "pic" / "no-pic" is used with assembler compilationsRichard Levitte2016-03-091-1/+1
| | | | | | | | | | | | | | Before the 'Introduce the "pic" / "no-pic" config option' commit, the shared_cflag value for the chosen config would be part of the make variable CFLAG, which got replicated into CFLAGS and ASFLAGS. Since said commit, the shared_cflag value has become a make variable of its own, SHARED_CFLAG (which is left empty in a "no-pic" build). However, ASFLAGS was forgotten. That's what's corrected with this change. Reviewed-by: Andy Polyakov <appro@openssl.org>
* Unified - adapt the generation of rc4 assembler to use GENERATERichard Levitte2016-03-094-15/+20
| | | | | | | | | This gets rid of the BEGINRAW..ENDRAW sections in crypto/rc4/build.info. This also moves the assembler generating perl scripts to take the output file name as last command line argument, where necessary. Reviewed-by: Andy Polyakov <appro@openssl.org>
* Always build library object files with shared library cflagsRichard Levitte2016-02-201-1/+1
| | | | | | | | | | | | | | | | This takes us away from the idea that we know exactly how our static libraries are going to get used. Instead, we make them available to build shareable things with, be it other shared libraries or DSOs. On the other hand, we also have greater control of when the shared library cflags. They will never be used with object files meant got binaries, such as apps/openssl or test/test*. With unified, we take this a bit further and prepare for having to deal with extra cflags specifically to be used with DSOs (dynamic engines), libraries and binaries (applications). Reviewed-by: Rich Salz <rsalz@openssl.org>
* Remove all special make depend flags, as well as OPENSSL_DOING_MAKEDEPENDRichard Levitte2016-02-181-1/+1
| | | | | | | | | | All those flags existed because we had all the dependencies versioned in the repository, and wanted to have it be consistent, no matter what the local configuration was. Now that the dependencies are gone from the versioned Makefile.ins, it makes much more sense to use the exact same flags as when compiling the object files. Reviewed-by: Rich Salz <rsalz@openssl.org>
* In the unified scheme, there is no $(TOP), use $(SRCDIR) insteadRichard Levitte2016-02-181-1/+1
| | | | Reviewed-by: Rich Salz <rsalz@openssl.org>
* Pass $(CC) to perlasm scripts via the environmentRichard Levitte2016-02-131-6/+6
| | | | | | | | It seems that on some platforms, the perlasm scripts call the C compiler for certain checks. These scripts need the environment variable CC to have the C compiler command. Reviewed-by: Rich Salz <rsalz@openssl.org>
* unified build scheme: add a "unified" template for Unix MakefileRichard Levitte2016-02-101-0/+27
| | | | | | This also adds all the raw sections needed for some files. Reviewed-by: Rich Salz <rsalz@openssl.org>
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