diff options
| -rw-r--r-- | open_issues/glibc.mdwn | 64 | ||||
| m--------- | toolchain/logs | 10 |
2 files changed, 65 insertions, 9 deletions
diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index ed5ca3e8..b7dc1b18 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -36,8 +36,8 @@ git log --reverse --topo-order --pretty=fuller --stat=$COLUMNS,$COLUMNS -w -p -C --> -Last reviewed up to the [[Git mirror's 542f94662e8235d9917b0783df70bcdf9d729503 -(2013-02-02) sources|source_repositories/glibc]]. +Last reviewed up to the [[Git mirror's af15c191766fd413ef6fedc9d54b87962332ca71 +(2013-03-28) sources|source_repositories/glibc]]. * `t/hurdsig-fixes` @@ -1117,6 +1117,58 @@ Last reviewed up to the [[Git mirror's 542f94662e8235d9917b0783df70bcdf9d729503 ea4d37b3169908615b7c17c9c506c6a6c16b3a26, especially since mach's sleep.c is buggy (not considers interruption, extra time() (= RPC) call)«. + * ba384f6ed9275f3966505f2375b56d169e3dc588, + 0409959c86f6840510851a851a1588677a2e537b `C++11 thread_local + destructors support`. Anything needed to be done in our [[libpthread]] + and configured for us in [[GCC]]? Probably need to replicate the + `nptl/pthread_create.c` change, and fix + `stdlib/Makefile`:`LDFLAGS-tst-tls-atexit`. + + +++ include/link.h + @@ -302,6 +302,9 @@ struct link_map + + /* Number of thread_local objects constructed by this DSO. */ + + size_t l_tls_dtor_count; + + +++ include/stdlib.h + @@ -100,6 +100,11 @@ extern int __cxa_atexit (void (*func) (void *), void *arg, void *d); + +extern int __cxa_thread_atexit_impl (void (*func) (void *), void *arg, + + void *d); + +extern void __call_tls_dtors (void); + +libc_hidden_proto (__call_tls_dtors); + + +++ nptl/pthread_create.c + @@ -311,6 +311,9 @@ start_thread (void *arg) + [after the thread function returns] + + /* Call destructors for the thread_local TLS variables. */ + + __call_tls_dtors (); + + +++ stdlib/Makefile + +LDFLAGS-tst-tls-atexit = $(common-objpfx)nptl/libpthread.so \ + + $(common-objpfx)dlfcn/libdl.so + + +++ stdlib/cxa_thread_atexit_impl.c + + +++ stdlib/exit.c + __run_exit_handlers (int status, struct exit_function_list **listp, + bool run_list_atexit) + { + + /* First, call the TLS destructors. */ + + __call_tls_dtors (); + + +gcc-4.7 tst-tls-atexit.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parenth + +gcc-4.7 -nostdlib -nostartfiles -o [...]/tschwinge/Roger_Whittaker.build/stdlib/tst-tls-atexit [...]/tschwinge/Roger_Whittaker.build/nptl/lib + +gcc-4.7: error: [...]/tschwinge/Roger_Whittaker.build/nptl/libpthread.so: No such file or directory + +make[2]: *** [[...]/tschwinge/Roger_Whittaker.build/stdlib/tst-tls-atexit] Error 1 + +gcc-4.7 tst-tls-atexit-lib.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-par + +tst-tls-atexit-lib.c: In function 'do_foo': + +tst-tls-atexit-lib.c:35:3: warning: implicit declaration of function '__cxa_thread_atexit_impl' [-Wimplicit-function-declaration] + + * bc16e260d0e74b36e48d30edc6ea4f1152700c09 `Move _dl_non_dynamic_init, + _dl_aux_init declarations.` -- can remove + `sysdeps/mach/hurd/i386/init-first.c`:`_dl_non_dynamic_init` + declaration? + * a600e5cef53e10147932d910cdb2fdfc62afae4e `Consolidate Linux and POSIX + libc_fatal code.` -- is `backtrace_and_maps` specific to Linux? ## Update @@ -1129,8 +1181,8 @@ Last reviewed up to the [[Git mirror's 542f94662e8235d9917b0783df70bcdf9d729503 # Build Here's a log of a glibc build run; this is from our [[Git repository's -93236ed3b6207dc9544dda6615c94c938d29ae6b (2013-05-21; -542f94662e8235d9917b0783df70bcdf9d729503 (2013-02-02)) +3e1dec8e8cf102ed1e9b8ddf2e8fa40fc259ab00 (2013-05-23; +af15c191766fd413ef6fedc9d54b87962332ca71 (2013-03-28)) sources|source_repositories/glibc]], run on coulomb.SCHWINGE. $ export LC_ALL=C @@ -1463,6 +1515,10 @@ Failures, mostly in order of appearance: Perhps because we implement `vfork` in terms of `fork` (`posix/vfork.c`)? + * `posix/tst-pathconf.out` + + pathconf on directory failed: (os/kern) successful + * `io/test-lfs.out` /home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build/io/test-lfs: cannot write test string to large file: Invalid argument diff --git a/toolchain/logs b/toolchain/logs -Subproject 366196b0ec8c8d5dd91ee7b71dcd05c76239bf3 +Subproject 4942a80ce51d06f8c536c19d7220269aba40c18 |