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llvm-mirror/utils
Ryan Prichard 9a2bf8053d [libunwind] unw_* alias fixes for ELF and Mach-O
Rename the CMake option, LIBUNWIND_HERMETIC_STATIC_LIBRARY, to
LIBUNWIND_HIDE_SYMBOLS. Rename the C macro define,
_LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS, to _LIBUNWIND_HIDE_SYMBOLS,
because now the macro adds a .hidden directive rather than merely
suppress visibility annotations.

For ELF, when LIBUNWIND_HIDE_SYMBOLS is enabled, mark unw_getcontext as
hidden. This symbol is the only one defined using src/assembly.h's
WEAK_ALIAS macro. Other unw_* weak aliases are defined in C++ and are
already hidden.

Mach-O doesn't support weak aliases, so remove .weak_reference and
weak_import. When LIBUNWIND_HIDE_SYMBOLS is enabled, output
.private_extern for the unw_* aliases.

In assembly.h, add missing SYMBOL_NAME macro invocations, which are
used to prefix symbol names with '_' on some targets.

Fixes PR46709.

Reviewed By: #libunwind, phosek, compnerd, steven_wu

Differential Revision: https://reviews.llvm.org/D93003
2021-02-22 16:54:05 -08:00
..
benchmark [benchmark] Fixed a build error when using CMake 3.15.1 + NDK-R20 2021-01-04 11:00:57 +03:00
bugpoint
count
crosstool
docker
emacs Revert "[IR] add fn attr for no_stack_protector; prevent inlining on mismatch" 2020-11-17 17:27:14 -08:00
FileCheck [FileCheck] Default --allow-unused-prefixes to false 2021-02-08 13:37:04 -08:00
fpcmp
gdb-scripts Avoid fragile type lookups in GDB pretty printer 2021-01-22 14:56:32 +01:00
git
gn [libunwind] unw_* alias fixes for ELF and Mach-O 2021-02-22 16:54:05 -08:00
jedit
kate Revert "[IR] add fn attr for no_stack_protector; prevent inlining on mismatch" 2020-11-17 17:27:14 -08:00
KillTheDoctor
lint
lit [lit testing] "END." not "END:" 2021-02-20 09:43:36 -05:00
llvm-lit
llvm-locstats
LLVMVisualizers Fix MSVC natvis visualisation of llvm::FixedVectorTyID and ScalableVectorTyID 2021-02-15 13:43:31 +00:00
Misc
not
PerfectShuffle
release Bump the trunk major version to 13 2021-01-26 19:37:55 -08:00
Reviewing
sanitizers
TableGen [TableGen] Use ListSeparator (NFC) 2021-02-20 21:46:01 -08:00
Target/ARM
testgen
textmate
unittest llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
UpdateTestChecks [NFC] Remove spurious ';' on return line in python code 2021-02-15 08:42:02 -08:00
valgrind
vim [vim] Highlight most common MIR syntax not in LLVM IR 2021-02-17 02:39:03 -05:00
vscode Revert "[IR] add fn attr for no_stack_protector; prevent inlining on mismatch" 2020-11-17 17:27:14 -08:00
yaml-bench
abtest.py
add_argument_names.py
bisect
bisect-skip-count
bugpoint_gisel_reducer.py
check_ninja_deps.py
check-each-file
chunk-print-before-all.py
clang-parse-diagnostics-file
codegen-diff
collect_and_build_with_pgo.py docs: Add pointer to cmake caches for PGO 2020-12-07 15:55:26 -05:00
convert-constraint-log-to-z3.py
countloc.sh
create_ladder_graph.py
demangle_tree.py
DSAclean.py
DSAextract.py
extract_symbols.py
extract_vplan.py
findmisopt
findoptdiff
findsym.pl
GenLibDeps.pl
GetSourceVersion
getsrcs.sh
indirect_calls.py
lldbDataFormatters.py
llvm-compilers-check [NFC] Chec[^k] -> Check 2020-12-08 11:54:39 +00:00
llvm-gisel-cov.py
llvm-native-gxx
llvm.grm Revert "[IR] add fn attr for no_stack_protector; prevent inlining on mismatch" 2020-11-17 17:27:14 -08:00
llvmdo
llvmgrep
merge-stats.py
prepare-code-coverage-artifact.py
remote-exec.py
schedcover.py
shuffle_fuzz.py
shuffle_select_fuzz_tester.py
sort_includes.py
sysroot.py sysroot.py: add support for darwin 2021-02-18 10:48:18 -05:00
unicode-case-fold.py
update_analyze_test_checks.py [UpdateTestChecks] Fix update_analyze_test_checks.py failure 2020-12-29 11:56:59 +09:00
update_cc_test_checks.py [NFC] factor update test function test builder as a class 2020-12-16 21:12:06 -08:00
update_llc_test_checks.py [NFC] factor update test function test builder as a class 2020-12-16 21:12:06 -08:00
update_mca_test_checks.py
update_mir_test_checks.py
update_test_checks.py [NFC] factor update test function test builder as a class 2020-12-16 21:12:06 -08:00
update_test_prefix.py [utils] Fix UpdateTestChecks case where 2 runs differ for last label 2020-12-15 07:16:54 -08:00
UpdateCMakeLists.pl
wciia.py