devel July 2015

devel@uclibc-ng.org

5 participants
23 discussions

1.0.4 release - Duvel
by Waldemar Brodkorb 14 Jul '15

14 Jul '15

Hi, next two months I will be mostly busy, so I prepared a release today. Important fixes are gcc 5.1 compat fixes for arm/x86. Support for h8/300 and meta architecture is resurrected. Have fun Waldemar

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uClibc-ng - small C library for embedded systems annotated tag v1.0.4 created. v1.0.4
by wbx＠helium.waldemar-brodkorb.de 14 Jul '15

14 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The annotated tag, v1.0.4 has been created at 189cbec936a252d1c2206327cd47391ad315f7dd (tag) tagging c9bf93d68431692808acf3c2c527a6b2735fa254 (commit) replaces v1.0.2 tagged by Waldemar Brodkorb on Tue Jul 14 22:16:57 2015 +0200 - Log ----------------------------------------------------------------- release 1.0.4 - Duvel Alexey Brodkin (2): ARC: enable more options to satisfy build requirements of applications ARC: enable IPv6 in defconfigs Andrew Burgess (1): test/silly: Extend include path. Bernhard Reutner-Fischer (13): buildsys: try to merge all constants ldso: PRELINK: Remove surplus newline NPTL: Rename a variable arm: Fix POP_RET for armv4t && interworking arm: Add BX and BXC macros buildsys: pregen depends on xlocale buildsys: Tweak pregen wrt headers_dep buildsys: LT{,.old} CRT prereq buildsys: swap V=1 with V=2 command printing strftime: comment on %0xY %+nY %-nY buildsys: pregen depends on xlocale nptl_db: fix ommitting td_ta_setconcurrency getconf.c: undef VERSION Daniel Golle (1): siginfo: add signal info for seccomp related SIGSYS Max Filippov (3): xtensa: fix stack frame size for NPTL xtensa: add ret_ERRVAL definition test/tls: xtensa: fix TLS_LD definition Roland McGrath (1): init.c (__nptl_initial_report_events): New variable. Thomas Petazzoni (1): Fix libgcc_s_resume issue with gcc 5.1 Vineet Gupta (1): NPTL/arc: notify kernel of the TP value Waldemar Brodkorb (20): fix static linking of pthread apps merge uClibc changes disabled ARC tests working now Revert "Do not define unimplemented functions" use static directories disable silly test for mips/sparc use mktemp, otherwise test is failing. reverts partially 7c721d31e4b7a0bdf6f803b8e7c38996bf60b59f use common ptrace.h for xtensa, fixes buildroot issues compiling enlightment allow endian choice for microblaze biendian architecture avoid some compiler warnings just use 4k pages for microblaze, the config are missing and never committed into uClibc h8300 has no NPTL disable not available CFLAGS for h8300 add patch from ldso-future branch fix parallel build issue when LOCALES are enabled builtin_unreachable is not available for older gcc tst-sscanf: fix linking for m68k Merge branch '1.0' of git+ssh://uclibc-ng.org/git/uclibc-ng into 1.0 allow to test and use metag prepare 1.0.4 release Will Newton (1): _scanf.c: Implement 'm' modifier for 'c' and '[' conversions. Yoshinori Sato (6): h8300: config update h8300: 64bit integer support h8300: Assembly functions h8300: headers update h8300: Add new feature h8300: Makefile update mirabilos (1): implement experimental pure-sh testsuite runner and generation ----------------------------------------------------------------------- hooks/post-receive -- uClibc-ng - small C library for embedded systems

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uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.2-51-gc9bf93d
by wbx＠helium.waldemar-brodkorb.de 14 Jul '15

14 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via c9bf93d68431692808acf3c2c527a6b2735fa254 (commit) from 2de0dec4f207d507b16a6b50d54f18024e67f359 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit c9bf93d68431692808acf3c2c527a6b2735fa254 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Tue Jul 14 22:13:11 2015 +0200 prepare 1.0.4 release ----------------------------------------------------------------------- Summary of changes: Rules.mak | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Rules.mak b/Rules.mak index 6916435..a572b9f 100644 --- a/Rules.mak +++ b/Rules.mak @@ -126,7 +126,7 @@ export RUNTIME_PREFIX DEVEL_PREFIX KERNEL_HEADERS MULTILIB_DIR # Now config hard core MAJOR_VERSION := 1 MINOR_VERSION := 0 -SUBLEVEL := 2 +SUBLEVEL := 4 EXTRAVERSION := VERSION := $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL) ABI_VERSION := $(MAJOR_VERSION) hooks/post-receive -- uClibc-ng - small C library for embedded systems

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uClibc-ng - small C library for embedded systems branch master updated. 8d124ba111557ae7891fed91538e34307f713b6f
by wbx＠helium.waldemar-brodkorb.de 14 Jul '15

14 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, master has been updated via 8d124ba111557ae7891fed91538e34307f713b6f (commit) from 809f17da77f30e40216615260f53ac03eff79a74 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 8d124ba111557ae7891fed91538e34307f713b6f Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Sat Jul 11 10:50:59 2015 +0200 tst-sscanf: fix linking for m68k ----------------------------------------------------------------------- Summary of changes: test/locale/Makefile.in | 2 ++ 1 file changed, 2 insertions(+) diff --git a/test/locale/Makefile.in b/test/locale/Makefile.in index 5a57ca5..806ea28 100644 --- a/test/locale/Makefile.in +++ b/test/locale/Makefile.in @@ -26,4 +26,6 @@ OPTS_dump-ctype = C OPTS_tst-ctype = < tst-ctype-de_DE.ISO-8859-1.in OPTS_tst-langinfo = < tst-langinfo.input +CFLAGS_tst-sscanf = -fPIC + EXTRA_DIRS := C hooks/post-receive -- uClibc-ng - small C library for embedded systems

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ARC: multiple definition of `__vfork'
by Thomas Petazzoni 12 Jul '15

12 Jul '15

Hello, uClibc-ng 1.0.3 causes a build failure when linking alsa-lib statically, due to __vfork() being defined in both libc.a and libpthread.a: aserver.o: In function `pcm_shm_cmd': aserver.c:(.text+0x135a): warning: /home/peko/autobuild/instance-0/output/host/usr/arc-buildroot-linux-uclibc/sysroot/usr/lib/libc.a(vfork.os): In function `__vfork': (.text+0x0): multiple definition of `__vfork' /home/peko/autobuild/instance-0/output/host/usr/arc-buildroot-linux-uclibc/sysroot/usr/lib/libpthread.a(pt-vfork.os):(.text+0x0): first defined here collect2: error: ld returned 1 exit status See more build output at: http://autobuild.buildroot.org/results/c37/c37f8b8a27115208aa7db885d9dfdf3a… Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com

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uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.2-50-g2de0dec
by wbx＠helium.waldemar-brodkorb.de 11 Jul '15

11 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via 2de0dec4f207d507b16a6b50d54f18024e67f359 (commit) from 23424547146e9fd407af501c154656f0688862af (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 2de0dec4f207d507b16a6b50d54f18024e67f359 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Sat Jul 11 10:52:55 2015 +0200 allow to test and use metag ----------------------------------------------------------------------- Summary of changes: extra/Configs/Config.in | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 73d3883..8d74ada 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -92,8 +92,8 @@ config TARGET_i386 config TARGET_m68k bool "m68k" -#config TARGET_metag -# bool "metag" +config TARGET_metag + bool "metag" config TARGET_microblaze bool "microblaze" hooks/post-receive -- uClibc-ng - small C library for embedded systems

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uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.2-49-g2342454
by wbx＠helium.waldemar-brodkorb.de 11 Jul '15

11 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via 23424547146e9fd407af501c154656f0688862af (commit) via 7ad3d87d74dfb9eff68ad1686be400154134a731 (commit) via 590ae09af786be17812fffad0c43b4c6a1f697f8 (commit) from 449109519492266410421310ee09ff4a10d7c175 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 23424547146e9fd407af501c154656f0688862af Merge: 7ad3d87 4491095 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Sat Jul 11 10:51:46 2015 +0200 Merge branch '1.0' of git+ssh://uclibc-ng.org/git/uclibc-ng into 1.0 commit 7ad3d87d74dfb9eff68ad1686be400154134a731 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Sat Jul 11 10:50:59 2015 +0200 tst-sscanf: fix linking for m68k commit 590ae09af786be17812fffad0c43b4c6a1f697f8 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Wed Jul 8 21:51:48 2015 -0500 builtin_unreachable is not available for older gcc ----------------------------------------------------------------------- Summary of changes: ldso/include/dl-syscall.h | 2 +- libpthread/nptl/forward.c | 4 ++++ test/locale/Makefile.in | 2 ++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h index 0acd2ba..46ba07e 100644 --- a/ldso/include/dl-syscall.h +++ b/ldso/include/dl-syscall.h @@ -51,7 +51,7 @@ extern int _dl_errno; static __always_inline attribute_noreturn __cold void _dl_exit(int status) { INLINE_SYSCALL(_dl_exit, 1, status); -#if defined __GNUC__ && !__GNUC_PREREQ (4, 4) +#if defined __GNUC__ && (!__GNUC_PREREQ (4, 4) && !__GNUC_PREREQ (4, 2)) __builtin_unreachable(); /* shut up warning: 'noreturn' function does return*/ #else while (1); diff --git a/libpthread/nptl/forward.c b/libpthread/nptl/forward.c index a5c97ba..48d38d9 100644 --- a/libpthread/nptl/forward.c +++ b/libpthread/nptl/forward.c @@ -160,6 +160,10 @@ FORWARD2(__pthread_unwind, /* We cannot call abort() here. */ INTERNAL_SYSCALL_DECL (err); INTERNAL_SYSCALL (kill, err, 1, SIGKILL); +#if defined __GNUC__ && (!__GNUC_PREREQ (4, 4) && !__GNUC_PREREQ (4, 2)) __builtin_unreachable(); +#else + while(1); +#endif }) #undef return diff --git a/test/locale/Makefile.in b/test/locale/Makefile.in index 5a57ca5..806ea28 100644 --- a/test/locale/Makefile.in +++ b/test/locale/Makefile.in @@ -26,4 +26,6 @@ OPTS_dump-ctype = C OPTS_tst-ctype = < tst-ctype-de_DE.ISO-8859-1.in OPTS_tst-langinfo = < tst-langinfo.input +CFLAGS_tst-sscanf = -fPIC + EXTRA_DIRS := C hooks/post-receive -- uClibc-ng - small C library for embedded systems

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uClibc-ng - small C library for embedded systems branch master updated. 809f17da77f30e40216615260f53ac03eff79a74
by wbx＠helium.waldemar-brodkorb.de 09 Jul '15

09 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, master has been updated via 809f17da77f30e40216615260f53ac03eff79a74 (commit) from ed68e7024a2fd5dc282dbb6ff543105e70f87ca6 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 809f17da77f30e40216615260f53ac03eff79a74 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Wed Jul 8 21:51:48 2015 -0500 builtin_unreachable is not available for older gcc ----------------------------------------------------------------------- Summary of changes: ldso/include/dl-syscall.h | 2 +- libpthread/nptl/forward.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h index 0acd2ba..46ba07e 100644 --- a/ldso/include/dl-syscall.h +++ b/ldso/include/dl-syscall.h @@ -51,7 +51,7 @@ extern int _dl_errno; static __always_inline attribute_noreturn __cold void _dl_exit(int status) { INLINE_SYSCALL(_dl_exit, 1, status); -#if defined __GNUC__ && !__GNUC_PREREQ (4, 4) +#if defined __GNUC__ && (!__GNUC_PREREQ (4, 4) && !__GNUC_PREREQ (4, 2)) __builtin_unreachable(); /* shut up warning: 'noreturn' function does return*/ #else while (1); diff --git a/libpthread/nptl/forward.c b/libpthread/nptl/forward.c index a5c97ba..48d38d9 100644 --- a/libpthread/nptl/forward.c +++ b/libpthread/nptl/forward.c @@ -160,6 +160,10 @@ FORWARD2(__pthread_unwind, /* We cannot call abort() here. */ INTERNAL_SYSCALL_DECL (err); INTERNAL_SYSCALL (kill, err, 1, SIGKILL); +#if defined __GNUC__ && (!__GNUC_PREREQ (4, 4) && !__GNUC_PREREQ (4, 2)) __builtin_unreachable(); +#else + while(1); +#endif }) #undef return hooks/post-receive -- uClibc-ng - small C library for embedded systems

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[PATCH] test/tls: xtensa: fix TLS_LD definition
by Max Filippov 07 Jul '15

07 Jul '15

TLS_LD should use linker-provided symbol _TLS_MODULE_BASE_ instead of symbol it resolves to get thread pointer, otherwise linker relaxation doesn't work correctly, adding extra offset to thread-local variable address. This fixes most of tls/tst-tls* tests. Signed-off-by: Max Filippov <jcmvbkbc(a)gmail.com> --- test/tls/tls-macros.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/test/tls/tls-macros.h b/test/tls/tls-macros.h index a41aef6..7d89274 100644 --- a/test/tls/tls-macros.h +++ b/test/tls/tls-macros.h @@ -900,9 +900,9 @@ register void *__gp __asm__("$29"); #define TLS_LD(x) \ ({ int *__l; \ - __asm__ ("movi a8, " #x "@TLSFUNC\n\t" \ - "movi a10, " #x "@TLSARG\n\t" \ - "callx8.tls a8, " #x "@TLSCALL\n\t" \ + __asm__ ("movi a8, _TLS_MODULE_BASE_@TLSFUNC\n\t" \ + "movi a10, _TLS_MODULE_BASE_@TLSARG\n\t" \ + "callx8.tls a8, _TLS_MODULE_BASE_@TLSCALL\n\t" \ "movi %0, " #x "@TPOFF\n\t" \ "add %0, %0, a10\n\t" \ : "=r" (__l) \ -- 1.8.1.4

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uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.2-46-g4491095
by wbx＠helium.waldemar-brodkorb.de 05 Jul '15

05 Jul '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via 449109519492266410421310ee09ff4a10d7c175 (commit) from 49700fa92a3727e0248fc7c23f6df8486707deb1 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 449109519492266410421310ee09ff4a10d7c175 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Sun Jul 5 15:33:06 2015 +0200 fix parallel build issue when LOCALES are enabled ----------------------------------------------------------------------- Summary of changes: Makefile.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile.in b/Makefile.in index 245649c..f432760 100644 --- a/Makefile.in +++ b/Makefile.in @@ -183,11 +183,12 @@ menuconfig-clean-y: HEADERCLEAN_config headers-y += $(target-headers-sysdep) headers: $(top_builddir)include/bits/uClibc_config.h | subdirs + $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers) + subdirs: $(addprefix $(top_builddir),$(subdirs)) $(pregen-headers-y): $(headers_dep) pregen: headers $(pregen-headers-y) $(headers_dep) - $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers) $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits @$(disp_gen) hooks/post-receive -- uClibc-ng - small C library for embedded systems

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