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* MFC 320675: Add deprecation notices for gdb and kgdb.jhb2017-07-092-1/+16
| | | | | | | Even though gdb and kgdb may not be removed for 12.0 on some architectures, the notice is unconditional as these tools will likely be removed at some point in the future when adequate replacements are available (gdb in ports or lldb in base).
* MFC r306375,r307802:ngie2017-05-301-1/+2
| | | | | | | | | | | | | | | | | | r306375 (by emaste): Add a WITHOUT_DIALOG src.conf(5) knob It also turns off dependencies (bsdinstall, bsdconfig, dpv, tzsetup). r307802 (by bapt): Fix build of tzsetup when WITHOUT_DIALOG is set Hide dialog specific code behind HAVE_DIALOG. It allows to build a stripped down version (missing the dialog UI) but perfectly function tzsetup when world is built WITHOUT_DIALOG Reorganise a bit the code to limit the number of blocks under HAVE_DIALOG
* Update stable/11 from 11.0-STABLE to 11.1-PRERELEASE, marking thegjb2017-05-191-1/+4
| | | | | | | | | | | official start of the code slush. Set the default mdoc(7) version to 11.1, and update the clang(1) TARGET_TRIPLE to reflect 11.1. While here, add missing FreeBSD major versions to mdoc(7). Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
* MFC r315010:gonzo2017-05-081-1/+1
| | | | | | [dtc] regenerate version file if upstream Makefile has been changed Keep version file in sync by adding dependency to upstream Makefile
* Update clang, llvm, lld, lldb, compiler-rt and libc++ to 4.0.0 release:dim2017-04-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MFC r309142 (by emaste): Add WITH_LLD_AS_LD build knob If set it installs LLD as /usr/bin/ld. LLD (as of version 3.9) is not capable of linking the world and kernel, but can self-host and link many substantial applications. GNU ld continues to be used for the world and kernel build, regardless of how this knob is set. It is on by default for arm64, and off for all other CPU architectures. Sponsored by: The FreeBSD Foundation MFC r310840: Reapply 310775, now it also builds correctly if lldb is disabled: Move llvm-objdump from CLANG_EXTRAS to installed by default We currently install three tools from binutils 2.17.50: as, ld, and objdump. Work is underway to migrate to a permissively-licensed tool-chain, with one goal being the retirement of binutils 2.17.50. LLVM's llvm-objdump is intended to be compatible with GNU objdump although it is currently missing some options and may have formatting differences. Enable it by default for testing and further investigation. It may later be changed to install as /usr/bin/objdump, it becomes a fully viable replacement. Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D8879 MFC r312855 (by emaste): Rename LLD_AS_LD to LLD_IS_LD, for consistency with CLANG_IS_CC Reported by: Dan McGregor <dan.mcgregor usask.ca> MFC r313559 | glebius | 2017-02-10 18:34:48 +0100 (Fri, 10 Feb 2017) | 5 lines Don't check struct rtentry on FreeBSD, it is an internal kernel structure. On other systems it may be API structure for SIOCADDRT/SIOCDELRT. Reviewed by: emaste, dim MFC r314152 (by jkim): Remove an assembler flag, which is redundant since r309124. The upstream took care of it by introducing a macro NO_EXEC_STACK_DIRECTIVE. http://llvm.org/viewvc/llvm-project?rev=273500&view=rev Reviewed by: dim MFC r314564: Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to 4.0.0 (branches/release_40 296509). The release will follow soon. Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11 support to build; see UPDATING for more information. Also note that as of 4.0.0, lld should be able to link the base system on amd64 and aarch64. See the WITH_LLD_IS_LLD setting in src.conf(5). Though please be aware that this is work in progress. Release notes for llvm, clang and lld will be available here: <http://releases.llvm.org/4.0.0/docs/ReleaseNotes.html> <http://releases.llvm.org/4.0.0/tools/clang/docs/ReleaseNotes.html> <http://releases.llvm.org/4.0.0/tools/lld/docs/ReleaseNotes.html> Thanks to Ed Maste, Jan Beich, Antoine Brodin and Eric Fiselier for their help. Relnotes: yes Exp-run: antoine PR: 215969, 216008 MFC r314708: For now, revert r287232 from upstream llvm trunk (by Daniil Fukalov): [SCEV] limit recursion depth of CompareSCEVComplexity Summary: CompareSCEVComplexity goes too deep (50+ on a quite a big unrolled loop) and runs almost infinite time. Added cache of "equal" SCEV pairs to earlier cutoff of further estimation. Recursion depth limit was also introduced as a parameter. Reviewers: sanjoy Subscribers: mzolotukhin, tstellarAMD, llvm-commits Differential Revision: https://reviews.llvm.org/D26389 This commit is the cause of excessive compile times on skein_block.c (and possibly other files) during kernel builds on amd64. We never saw the problematic behavior described in this upstream commit, so for now it is better to revert it. An upstream bug has been filed here: https://bugs.llvm.org/show_bug.cgi?id=32142 Reported by: mjg MFC r314795: Reapply r287232 from upstream llvm trunk (by Daniil Fukalov): [SCEV] limit recursion depth of CompareSCEVComplexity Summary: CompareSCEVComplexity goes too deep (50+ on a quite a big unrolled loop) and runs almost infinite time. Added cache of "equal" SCEV pairs to earlier cutoff of further estimation. Recursion depth limit was also introduced as a parameter. Reviewers: sanjoy Subscribers: mzolotukhin, tstellarAMD, llvm-commits Differential Revision: https://reviews.llvm.org/D26389 Pull in r296992 from upstream llvm trunk (by Sanjoy Das): [SCEV] Decrease the recursion threshold for CompareValueComplexity Fixes PR32142. r287232 accidentally increased the recursion threshold for CompareValueComplexity from 2 to 32. This change reverses that change by introducing a separate flag for CompareValueComplexity's threshold. The latter revision fixes the excessive compile times for skein_block.c. MFC r314907 | mmel | 2017-03-08 12:40:27 +0100 (Wed, 08 Mar 2017) | 7 lines Unbreak ARMv6 world. The new compiler_rt library imported with clang 4.0.0 have several fatal issues (non-functional __udivsi3 for example) with ARM specific instrict functions. As temporary workaround, until upstream solve these problems, disable all thumb[1][2] related feature. MFC r315016: Update clang, llvm, lld, lldb, compiler-rt and libc++ to 4.0.0 release. We were already very close to the last release candidate, so this is a pretty minor update. Relnotes: yes MFC r316005: Revert r314907, and pull in r298713 from upstream compiler-rt trunk (by Weiming Zhao): builtins: Select correct code fragments when compiling for Thumb1/Thum2/ARM ISA. Summary: Value of __ARM_ARCH_ISA_THUMB isn't based on the actual compilation mode (-mthumb, -marm), it reflect's capability of given CPU. Due to this: - use __tbumb__ and __thumb2__ insteand of __ARM_ARCH_ISA_THUMB - use '.thumb' directive consistently in all affected files - decorate all thumb functions using DEFINE_COMPILERRT_THUMB_FUNCTION() --------- Note: This patch doesn't fix broken Thumb1 variant of __udivsi3 ! Reviewers: weimingz, rengolin, compnerd Subscribers: aemerson, dim Differential Revision: https://reviews.llvm.org/D30938 Discussed with: mmel
* MFC r312899: add octeon+ as an alias for octeon in GCC & binutilsemaste2017-03-031-1/+1
| | | | | | | | | | | | | | | | | | r208737 added support for the "mips64r2" architecture and "octeon" CPU, and the saa/saad instructions. Upstream binutils also added the "octeon+" CPU, and the saa/saad instructions are only available in octeon+, not octeon. Since our base system tool chain already accepts saa/saad with -march=octeon, just allow octeon+ as an alias. This allows the use of octeon+ in kernel config files, for use with both external tool chain and in-tree GCC/binutils. Also includes GCC FBSD_CC_VER bump (r313041 in HEAD) PR: 216516 Sponsored by: The FreeBSD Foundation
* MFC r313650:ngie2017-02-211-12/+10
| | | | | | | Use SRCTOP/OBJTOP and simplify output using :H instead of "../" for directory entries This simplifies pathing in make/displayed output
* MFC r312514:ngie2017-02-101-1/+1
| | | | | | Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones This simplifies pathing in make/displayed output
* MFC r305145:bdrewery2017-01-031-0/+4
| | | | DIRDEPS_BUILD: Avoid cyclic dependency with libc++.
* MFC r305855, r306297, r306300, r306312-r306313marcel2016-12-112-8/+8
| | | | | | | | | | | | | | When MAKEOBJDIRPREFIX points to a case-insensitive file system, the build can break when different source files create the same object files (case-insensitivity speaking). This is the case for object files compiled with -fpic and shared libraries. The former uses an extension of ".So", and the latter an extension ".so". Rename shared object files from *.So to *.pico to match what NetBSD does. Also: o Compile _Exit.c as C99_Exit.c, as it conflicts with _exit.s o Add entry to UPDATING o Document .pico extension
* MFC r308148, r308150, r308156:gjb2016-11-031-2/+2
| | | | | | | | | | | | | r308148: Fix packaging calendar(1) files. r308150: Fix packaging /usr/share/examples/etc. r308156: Fix packaging /usr/lib{,32}/libgcc_eh{,_p}.a. Sponsored by: The FreeBSD Foundation
* MFC r306740, r307150: groff: use changelog date in man pagesemaste2016-10-192-1/+10
| | | | | | | | | | | | | | | | | | | | r306740: groff: use changelog date rather than file modification date in man pages The source checkout date is not particularly relevant, and this makes groff man pages build reproducibly. r307150: Avoid using 'head' in generating groff doc date It may not be available in certain cross build cases. Note that this is a slight change in functionality, in that now only the first line of the source ChangeLog file is processed. This is acceptable as groff will be retired and we won't encounter a possibly-different ChangeLog format.
* MFC r303396: rename ARM's libunwind.S to to avoid conflict with llvm libunwindemaste2016-08-011-1/+1
| | | | | | | | llvm libunwind includes a libunwind.cpp, but on ARM libunwind.S is found first in .PATH. Rename the latter one, since it is not going to be updated again. Approved by: re (kib)
* MFC libunwind improvementsemaste2016-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r302450: libunwind: update to upstream snapshot r272680 The key improvement is that it may be built without cross-unwinding support, which significantly reduces the stack space requirement. r302456: libunwind: enable only the native unwinder by default This significantly reduces stack space requirements, and runtimes require only native unwinding. r302475: libunwind: limit stack usage in unwind cursor This may be reworked upstream but in the interim should address the stack usage issue reported in the PR. r303016: llvm-libunwind: use conventional (non-Darwin) X86 register numbers For historical reasons Darwin/i386 has ebp and esp swapped in the eh_frame register numbering. That is: Darwin Other Reg # eh_frame eh_frame DWARF ===== ======== ======== ===== 4 ebp esp esp 5 esp ebp ebp Although the UNW_X86_* constants are not supposed to be coupled to DWARF / eh_frame numbering they are currently conflated in LLVM libunwind, and thus we require the non-Darwin numbering. PR: 206384 Approved by: re (kib) Sponsored by: The FreeBSD Foundation
* WITH_META_MODE: Don't expect a .meta file for side-effect generated files.bdrewery2016-06-151-1/+1
| | | | | | | This is the same as r301285. Approved by: re (implicit) Sponsored by: EMC / Isilon Storage Division
* Convert to new FAST_DEPEND syntax for guessed dependencies.bdrewery2016-06-152-37/+35
| | | | | | | | | | | | | This OBJS_DEPEND_GUESS is needed since each target gets its own .depend.target.o file but also because it is spelled .meta.target.o with WITH_META_MODE. The OBJS_DEPEND_GUESS will apply the dependency if the required file is missing. Also remove redundant .c files while here to avoid prolems with targets using .ALLSRC and getting multiple source files. Approved by: re (implicit) Sponsored by: EMC / Isilon Storage Division
* DIRDEPS_BUILD: Update dependenciesbdrewery2016-06-141-0/+1
| | | | | Approved by: re (gjb) Sponsored by: EMC / Isilon Storage Division
* libsupc++: Fix typo in symbol map.pfg2016-06-081-1/+1
| | | | | | | | This went mostly unnoticed with the deprecation of the GNU toolchain in tier 1 platforms. Fix it now for the rest. PR: 169901 MFC after: 3 days
* DIRDEPS_BUILD: Update GCC dependencies.bdrewery2016-06-047-4/+7
| | | | Sponsored by: EMC / Isilon Storage Division
* DIRDEPS_BUILD: Connect new directories and update dependencies.bdrewery2016-06-032-0/+2
| | | | Sponsored by: EMC / Isilon Storage Division
* gcc42: Fix minor C99 parse bugcem2016-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | | DR #289[0] came down and gcc4.2.1 was on the wrong side of history. Partially revert GCC r42574 (just remove the error) to rectify the parse bug to match Clang and other compliant C99 compilers. An example declaration gcc tripped on before this fix: void foobar(int [static 1]); An example declaration gcc did not trip on before this fix: void foobar(int name[static 1]); Bump __FreeBSD_cc_version. [0]: http://www.open-std.org/JTC1/SC22/WG14/www/docs/dr_289.htm Reported by: allanjude Sponsored by: EMC / Isilon Storage Division
* gnugrep: Update the configuration.pfg2016-05-221-2/+2
| | | | | | The only effect is that it will use our native iconv(3). Relnotes: yes
* WITH_META_MODE: Avoid rebuilds of cc_tools during target build.bdrewery2016-05-211-17/+19
| | | | | | This is the same as r299289 and r297997. Sponsored by: EMC / Isilon Storage Division
* Make armv6 hard float abi by default. Kill armv6hf.imp2016-05-184-4/+4
| | | | | | | Allow CPUTYPE=soft to build the current soft-float abi libraries. Add UPDATING entry to announce this. Approved by: re@ (gjb)
* Merge ^/user/ngie/release-pkg-fix-tests to unbreak how test files are installedngie2016-05-044-29/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | after r298107 Summary of changes: - Replace all instances of FILES/TESTS with ${PACKAGE}FILES. This ensures that namespacing is kept with FILES appropriately, and that this shouldn't need to be repeated if the namespace changes -- only the definition of PACKAGE needs to be changed - Allow PACKAGE to be overridden by callers instead of forcing it to always be `tests`. In the event we get to the point where things can be split up enough in the base system, it would make more sense to group the tests with the blocks they're a part of, e.g. byacc with byacc-tests, etc - Remove PACKAGE definitions where possible, i.e. where FILES wasn't used previously. - Remove unnecessary TESTSPACKAGE definitions; this has been elided into bsd.tests.mk - Remove unnecessary BINDIRs used previously with ${PACKAGE}FILES; ${PACKAGE}FILESDIR is now automatically defined in bsd.test.mk. - Fix installation of files under data/ subdirectories in lib/libc/tests/hash and lib/libc/tests/net/getaddrinfo - Remove unnecessary .include <bsd.own.mk>s (some opportunistic cleanup) Document the proposed changes in share/examples/tests/tests/... via examples so it's clear that ${PACKAGES}FILES is the suggested way forward in terms of replacing FILES. share/mk/bsd.README didn't seem like the appropriate method of communicating that info. MFC after: never probably X-MFC with: r298107 PR: 209114 Relnotes: yes Tested with: buildworld, installworld, checkworld; buildworld, packageworld Sponsored by: EMC / Isilon Storage Division
* import sdiff(1) from GSoC 2012bapt2016-04-294-58/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Import sdiff(1) from the diff version written by Raymond Lai, improved during GSoC 2012 by Jesse Hagewood. Compared to the version done in during that summer of code: - Remove the zlib frontend: zsdiff - Compatible output (column size and separators) with GNU sdiff Compared to GNU sdiff in ports: - The only difference is padding using spaces vs tabs Compared to OpenBSD and NetBSD import: - Implement missing options (including long options) from GNU sdiff - Improved support for the edition mode (signal handling) - Output visually compatible with GNU sdiff: size of columns While here import regression tests from NetBSD adapted to fit the output as expected by GNU sdiff Reviewed by: emaste (in part) Obtained from: OpenBSD, NetBSD, GSoC 2012 Relnotes: yes Differential Revision: https://reviews.freebsd.org/D5981 Differential Revision: https://reviews.freebsd.org/D6032 (diff with NetBSD version) Differential Revision: https://reviews.freebsd.org/D6033 (diff with OpenBSD version)
* Fix including Kyuafile in packaged base system.gjb2016-04-293-3/+6
| | | | | | | | | | | | Fix a related typo while here. Note, this change results in the Kyuafile inclusion in the runtime package, which needs to be fixed, however addresses the PR as far as I can tell in my tests. PR: 209114 Submitted by: ngie Sponsored by: The FreeBSD Foundation
* Add missing function prototypes in KGDBwma2016-04-207-2/+78
| | | | This fixes the build broken by r298358
* Fix KGDB backtrace on ARMwma2016-04-203-18/+74
| | | | | | | | | | | | | | | | | Modify trapframe decoding to properly analyze trapframe. Provide method for fixup_pc. It happens, that in some kernel functions, the GDB stack frame decoder cannot determine both func name and frame size. This is because these functions either contain invalid instruction, or their format does not match standard schema. Detect that scenarios and move PC accordingly to jump into known function schema, which GDB is able to parse. Obtained from: Semihalf Sponsored by: Juniper Networks Reviewed by: kib, zbb Differential Revision: https://reviews.freebsd.org/D5976
* Follow-up r297842: Rework header generation to fix always rebuilding.bdrewery2016-04-185-131/+148
| | | | | | | | | | This reworks the handling of common headers to just include the needed logic rather than invoke MAKE. This avoids the problem listed in r297842 and avoids other dependency tracking issues. Pointyhat to: bdrewery Reported by: Nikolai Lifanov <lifanov@mail.lifanov.com> Sponsored by: EMC / Isilon Storage Division
* MFHgjb2016-04-123-3/+3
| | | | Sponsored by: The FreeBSD Foundation
* MFHgjb2016-04-041-1/+0
|\ | | | | | | Sponsored by: The FreeBSD Foundation
| * Remove the old depend (mkdep) code and make FAST_DEPEND the one true way.bdrewery2016-03-301-1/+0
| | | | | | | | | | | | | | Reviewed by: emaste, hselasky (partial), brooks (brief) Discussed on: arch@ Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D5742
* | MFHgjb2016-03-104-0/+44
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
| * DIRDEPS_BUILD: Connect MK_TESTS.bdrewery2016-03-094-0/+44
| | | | | | | | Sponsored by: EMC / Isilon Storage Division
* | MFHgjb2016-03-0233-2424/+60
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
| * Convert casperd(8) daemon to the libcasper.oshogbo2016-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After calling the cap_init(3) function Casper will fork from it's original process, using pdfork(2). Forking from a process has a lot of advantages: 1. We have the same cwd as the original process. 2. The same uid, gid and groups. 3. The same MAC labels. 4. The same descriptor table. 5. The same routing table. 6. The same umask. 7. The same cpuset(1). From now services are also in form of libraries. We also removed libcapsicum at all and converts existing program using Casper to new architecture. Discussed with: pjd, jonathan, ed, drysdale@google.com, emaste Partially reviewed by: drysdale@google.com, bdrewery Approved by: pjd (mentor) Differential Revision: https://reviews.freebsd.org/D4277
| * OBJS and POBJS have not been used since r215127.bdrewery2016-02-241-6/+4
| | | | | | | | | | | | | | r215127 disabled building of libgcc.a. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division
| * Don't hide AR command as bsd.lib.mk's r283925 changed as well.bdrewery2016-02-241-2/+2
| | | | | | | | | | MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division
| * DIRDEPS_BUILD: Regenerate without local dependencies.bdrewery2016-02-2431-2415/+53
| | | | | | | | | | | | | | | | These are no longer needed after the recent 'beforebuild: depend' changes and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports skipping 'make depend'. Sponsored by: EMC / Isilon Storage Division
* | MFHgjb2016-02-181-1/+1
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
| * Hardcode date in RCS paper for reproducibilityemaste2016-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | The 1995/06/01 date is taken from the $Id$ entry in rcs.ms from RCS 5.7, the last version we imported, and is more meaningful than the OS build date. Reviewed by: eadler Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D5299
* | Remove libc, librtld_db, libthr packages, and further increasegjb2016-02-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | the constraints on what needs to be installed in a specific to maintain consistency during upgrades. Create a new clibs package containing libraries that are needed as a bare minimum for consistency. With much help and input from: kib Sponsored by: The FreeBSD Foundation
* | More 'tests' packaging fixes.gjb2016-02-032-0/+9
| | | | | | | | Sponsored by: The FreeBSD Foundation
* | First pass to fix the 'tests' packages.gjb2016-02-022-0/+10
| | | | | | | | Sponsored by: The FreeBSD Foundation
* | MFHgjb2016-01-291-1/+1
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
| * Make .debug file for libgcc_s.so.1 more useful.kan2016-01-271-1/+1
| | | | | | | | | | | | The files compiled into libgcc_s.so.1 did not have -g on compiler command line, making generated .debug quite pointless.
* | MFHgjb2016-01-271-2/+7
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
| * Make libgcc compilable on RISC-V.br2016-01-261-2/+7
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* | MFHgjb2016-01-252-2/+7
|\ \ | |/ | | | | Sponsored by: The FreeBSD Foundation
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