src-test/lib/libcompiler_rt/Makefile, branch main FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2019-11-05T03:20:40Z Fix llvm-libunwind userspace build on ARM 2019-11-05T03:20:40Z Conrad Meyer cem@FreeBSD.org 2019-11-05T03:20:40Z urn:sha1:c8b5e3de39bcfa6833d4ab2980b0dddd30edbb74 GCC's libgcc exports a few ARM-specific symbols for ARM EABI, AEABI, or EHABI or whatever it's called. Export the same ones from LLVM-libunwind's libgcc_s, on ARM. As part of this, convert libgcc_s from a direct Version.map to one constructed from component Symbol.map files. This allows the ARM-specific Symbol.map to be included only on ARM. Fix ARM-only oddities in struct name/aliases in LLVM-libunwind to match non-ARM definitions and ARM-specific expectations in libcxxrt / libcompiler_rt. No functional change intended for non-ARM architectures. This commit does not actually flip the switch for ARM defaults from libgcc to llvm-libunwind, but makes it possible (to compile, anyway). Gcc has incompatible internal declarations for __divtc3 and __multc3 as 2017-03-21T21:07:37Z Dimitry Andric dim@FreeBSD.org 2017-03-21T21:07:37Z urn:sha1:d006dde2fdfdf317c2215d0317480f661886a2f9 defined in compiler-rt, but it has no option to silence its warning, so make gcc warnings for libcompiler_rt non-fatal. Noticed by: lwhsu MFC after: 3 days Remove an assembler flag, which is redundant since r309124. The upstream 2017-02-23T17:46:38Z Jung-uk Kim jkim@FreeBSD.org 2017-02-23T17:46:38Z urn:sha1:d7510094575b2d64aedc514a101947bb8f82951c 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 Update compiler-rt to release_39 branch r288513. Since this contains a 2016-12-02T20:17:41Z Dimitry Andric dim@FreeBSD.org 2016-12-02T20:17:41Z urn:sha1:29a85f30b7bd5041da4609e467bc3d61f37637bb rather unfortunate upstream workaround for an unwind header problem that does not exist on FreeBSD, but which causes an unnecessary warning for us, add some flags to the compiler-rt Makefile to suppress the warning. Merge ^/head r306303 through 306411. 2016-09-28T19:29:01Z Ed Maste emaste@FreeBSD.org 2016-09-28T19:29:01Z urn:sha1:335bcabec9cb3009131df8b072a1259707aa5c24 libcompiler_rt: move file list to Makefile.inc for reuse elsewhere 2016-09-27T18:55:45Z Ed Maste emaste@FreeBSD.org 2016-09-27T18:55:45Z urn:sha1:040b30497c8d563a244a8f9c39c73a87da6a2630 Also switch to the style used in the clang390-import branch to reduce future conflicts. Reviewed by: dim Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8039 libcompiler_rt: use ${SRCTOP} for the top of the FreeBSD tree 2016-09-23T13:23:52Z Ed Maste emaste@FreeBSD.org 2016-09-23T13:23:52Z urn:sha1:d7e002ff9609cd8b0f7943ca236c689fbe00c76c Fix building some arm-specific primitives for libcompiler_rt. This was 2016-09-05T17:20:12Z Dimitry Andric dim@FreeBSD.org 2016-09-05T17:20:12Z urn:sha1:2a0eade7f4f03aee8ecd7fb0bb8608952370571c an unfortunate search and replace error. Update compiler-rt to 3.9.0 release, and update the build glue for 2016-09-03T21:41:29Z Dimitry Andric dim@FreeBSD.org 2016-09-03T21:41:29Z urn:sha1:53b715b5ba3f838ab20de8d3f34297c6555c7981 libcompiler_rt and libclang_rt. Make armv6 hard float abi by default. Kill armv6hf. 2016-05-18T06:01:18Z Warner Losh imp@FreeBSD.org 2016-05-18T06:01:18Z urn:sha1:2c0e9e2a0944d76a442e1b69ae5aa880301efc24 Allow CPUTYPE=soft to build the current soft-float abi libraries. Add UPDATING entry to announce this. Approved by: re@ (gjb)