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Author SHA1 Message Date
Martin Storsjö e26ab372bf Update compiler-rt to the latest version 
This version supports building address sanitizer for mingw.
 2018-10-02 14:53:53 +03:00
Martin Storsjö 4d110b4508 Update mingw-w64 to the latest version 
This fixes a few headers as necessary for building asan, and
fixes cross compiling widl.
 2018-10-02 14:53:53 +03:00
Jacek Caban bbe4f90ae3 Set _LIBDIR_SUFFIX in build-libcxx.sh 
This fixes building libcxx on Gentoo.
 2018-10-02 14:53:53 +03:00
Martin Storsjö 47fca28422 Tweak the wording for the comment about exception issues with dwarf for i686 2018-10-01 14:44:32 +03:00
Martin Storsjö f0aa7c4c10 Revert "Use dwarf exceptions on i686 as well" 
This reverts commit ca43ab5ccd.

It was reported in https://github.com/mstorsjo/llvm-mingw/issues/8 that
the dwarf unwinding on i686 doesn't always work.

This commit adds a testcase for the case that didn't work previously.
 2018-10-01 14:28:30 +03:00
Martin Storsjö bc8c9c3a8d windres: Add support for the --preprocessor-arg options 2018-09-29 23:05:25 +03:00
Martin Storsjö f89a85c973 windres: Fix handling of the -c/--codepage options 2018-09-29 23:03:16 +03:00
Martin Storsjö ab1da59a48 Use a single COPY command in dockerfiles for both *.sh and *.c for wrappers 2018-09-14 09:38:44 +02:00
Martin Storsjö 5a70c3cb78 Extend the dll autoimport test to test references to a external variable with offset 2018-09-07 00:02:16 +03:00
Martin Storsjö c8ca4bddd6 Add known issues about the fact that the toolchain by default targets Vista or newer 2018-09-05 13:39:28 +03:00
Martin Storsjö 5386ff8e3d Reindent build-mingw-w64-libraries.sh 
This was left inconsistent after 3c1c81f321.
 2018-09-05 13:11:26 +03:00
Martin Storsjö a7c2d85bf7 Update the comment about --enable-auto-import in the ld wrapper 2018-09-05 13:08:37 +03:00
Martin Storsjö 28dc4e3589 Remove known issues about a shared libc++ and automatic data imports 2018-09-05 12:28:33 +03:00
Martin Storsjö 523892f626 Adjust run-tests.sh to pick up shared versions of libc++/libunwind/libssp 2018-09-05 12:28:33 +03:00
Martin Storsjö d3ec443f92 Build libssp as a DLL as well 
This matches how it is normally available in GCC.
 2018-09-05 12:28:33 +03:00
Martin Storsjö aa80a9ecbc Copy the built DLLs into the test output directories 2018-09-05 12:28:33 +03:00
Martin Storsjö 957c34372c Build libunwind and libcxx both as static and dynamic libraries 2018-09-05 12:28:33 +03:00
Martin Storsjö bc0cde364d Skip new/delete definitions in libcxxabi 
These are also provided by libcxx, and can conflict if trying to
link a shared library containing both libcxxabi and libcxx.
 2018-09-05 12:28:33 +03:00
Martin Storsjö 72c4128a68 Update libcxxabi and libcxx to the latest version 
These versions add missing function visibility to __gxx_personality_seh0
for libcxxabi, and fixes including a static libcxxabi in a shared libcxx.
 2018-09-05 12:28:33 +03:00
Martin Storsjö 37f8ba8516 Add tests for the autoimport feature 2018-09-05 12:21:46 +03:00
Martin Storsjö 5f12b33177 Update llvm/clang/lld to the latest version from today 
This adds support for automatically importing variables from dlls
without using the dllimport attribute.
 2018-09-05 11:55:12 +03:00
Martin Storsjö c0246e97db readme: Escape an asterisk 2018-09-05 11:55:12 +03:00
Martin Storsjö 470008f09c Factorize the building of test DLLs in the dockerfile 2018-09-05 11:53:46 +03:00
Martin Storsjö 09567cdc96 Build tlstest-lib.dll in the arch specific output subdirectory as well 
This was missed in 0448bd61.
 2018-09-05 11:52:57 +03:00
Martin Storsjö 5e295f5c62 Allow building llvm with asserts disabled 
Doing that speeds up the built clang by around 25% (which is rather
significant) and reduces the size of the clang executable by almost 30%.

But since the mingw target in clang/llvm is less mature and less widely
tested than other llvm targets, running with assertions allows catching
quite a few issues during build instead of ending up with potentially
broken code.
 2018-09-03 09:25:08 +03:00
Martin Storsjö 6bff543bd9 Use libunwind's built-in SEH support instead of libgcc 2018-08-31 12:15:28 +03:00
Martin Storsjö cdd5409cad Update libunwind to the latest version 
This version has got built-in support for SEH exceptions for x86_64.
 2018-08-31 11:34:37 +03:00
Martin Storsjö 6edb1a60e9 Update to the latest version of mingw-w64 
This makes sure that exiting by calling _exit or ExitProcess doesn't
run global objects' destructors, which happened since starting to use
__cxa_atexit since 11e04f0466.
This fixes LLD built for windows with this toolchain.
 2018-08-23 23:51:01 +03:00
Martin Storsjö ef6fb562d9 Add a missing gitignore and dockerignore for libgcc 2018-08-13 23:52:43 +03:00
Martin Storsjö bf1ac02e82 Silence the svn clone of libgcc and libssp 2018-08-13 23:52:43 +03:00
Martin Storsjö efc60f509a Add dockerignore for outputs from building tests 2018-08-13 23:52:43 +03:00
Martin Storsjö 4a1c91c208 Add a testcase for libssp 2018-08-13 23:50:01 +03:00
Martin Storsjö 0448bd616a Build tests in a separate subdirectory for each arch 
This eases cases when testcases contain DLLs, whose names won't
contain the arch name.
 2018-08-13 23:49:08 +03:00
Martin Storsjö cef45a8937 Add missing copyright headers to a few new testcases 2018-08-13 09:18:33 +03:00
Martin Storsjö d25e4d5be7 Remove a known issue with debugging x86_64 binaries 
With SEH in use now, this is no longer an issue.
 2018-08-08 08:43:05 +03:00
Martin Storsjö d951a625bd Switch to SEH exceptions for x86_64 2018-08-08 08:43:05 +03:00
Martin Storsjö e784dc6513 Build unwind-seh.c from libgcc instead of libunwind, if SEH is in use 2018-08-08 08:43:05 +03:00
Martin Storsjö 65859ddf20 Update llvm/clang/lld to the latest version 
This version fixes issues with linking mingw-style SEH data (making
sure all unwind info is included), adds support for assembler
directives like .rva, which often is used in SEH contexts, and
updates clang's unwind.h to match the libgcc ABI for SEH unwinding.
 2018-08-08 08:42:28 +03:00
Martin Storsjö 27b46b855f Update mingw-w64 to the latest version 
This version fixes building with the latest version of clang.
 2018-08-08 08:40:48 +03:00
Martin Storsjö d8a6254bed Update libunwind to the latest version 
This fixes potential pointer truncation on 64 bit windows.
(Existing tests have ran fine in practice; either these are codepaths
not exercised in current setups, or potential codepaths that could
be triggered with more extensive tests.)
 2018-08-08 08:40:48 +03:00
Martin Storsjö d6a9b3b9dc Split the non-dev version of Dockerfile into a few smaller steps 
Now that we can build compiler-rt and libunwind with a stripped
llvm install, we can build things in a few smaller steps without
ending up with a larger docker image than before.
 2018-08-03 14:47:33 +03:00
Martin Storsjö 0c85589b93 Limit what parts of llvm are installed in the first place 2018-08-03 11:58:59 +03:00
Martin Storsjö 83fbea8ff1 Keep llvm-pdbutil after stripping 
This tool may be of use in a windows toolchain.
 2018-08-03 11:58:59 +03:00
Martin Storsjö bbea540de6 Remove dangling symlinks when stripping the llvm installation 2018-08-03 11:58:59 +03:00
Martin Storsjö 917860d0ef Amend the comment about the size of the docker image 2018-08-03 11:58:59 +03:00
Martin Storsjö 92f301f775 Suppress compiler warnings in libunwind/libcxxabi if llvm cmake files are unavailable 
The llvm cmake files add a few compiler flags, among them one for
suppressing warnings.
 2018-08-03 10:56:49 +03:00
Martin Storsjö ca8ce421cd Strip the llvm installation after building 
This still inflates the docker image chain since it's done in
a separate RUN command though.

This tests that one still can (re)build
compiler-rt/libunwind/libcxxabi/libcxx after stripping down the llvm
installation.
 2018-08-03 10:56:49 +03:00
Martin Storsjö 2739421564 Update compiler-rt/libuwnind/libcxxabi/libcxx to the latest version 
For compiler-rt and libunwind, this makes them build successfully even
if llvm-config and the llvm cmake files aren't available.

For libcxxabi, this brings in support for using SEH exceptions.

For libcxx, this removes a few build time warnings.
 2018-08-03 10:56:49 +03:00
Martin Storsjö f92f858ae2 Add gitignores for new files generated by the previous commit 2018-08-03 10:56:49 +03:00
Martin Storsjö 26ab7a4424 Add a test app for thread local variables with destructors 2018-08-03 10:19:50 +03:00