devel March 2015

devel@uclibc-ng.org

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uClibc-ng - small C library for embedded systems branch upstream updated. 8e5113112ae7d3402e2afb01c8cee18d3beb0f2e

by wbx＠helium.waldemar-brodkorb.de

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, upstream has been updated via 8e5113112ae7d3402e2afb01c8cee18d3beb0f2e (commit) via b4e091562671505b8cf23288b06001a46f5fa3ef (commit) via cb5af0bed860aac12b87b2044f6f519deded40f9 (commit) via 0544e23925edab56a765d67324325938fd4074fc (commit) from 409f14d9b5e47513d5c939120a33965997c8ceb2 (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 8e5113112ae7d3402e2afb01c8cee18d3beb0f2e Author: Gustavo Zacarias <gustavo(a)zacarias.com.ar> Date: Tue Mar 3 15:04:45 2015 -0300 sparc/clone.S: guard tcb-offsets.h include with RESET_PID Otherwise we have a broken scenario with non-threading builds. Signed-off-by: Gustavo Zacarias <gustavo(a)zacarias.com.ar> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> commit b4e091562671505b8cf23288b06001a46f5fa3ef Author: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> Date: Fri Feb 27 19:50:09 2015 +0100 libc: silence warning include/bits/sigset.h:219:62: warning: right-hand operand of comma expression has no effect [-Wunused-value] include/bits/sigset.h:210:63: warning: right-hand operand of comma expression has no effect [-Wunused-value] Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> commit cb5af0bed860aac12b87b2044f6f519deded40f9 Author: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> Date: Fri Feb 27 10:41:30 2015 +0100 ldso: silence warning In file included from ldso/ldso/ldso.c:87:0: ldso/ldso/dl-startup.c: In function '_dl_start': ldso/ldso/dl-startup.c:184:32: warning: cast from pointer to integer of differennt size [-Wpointer-to-int-cast] auxvt[AT_BASE].a_un.a_val = (Elf32_Addr) &_begin; Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> commit 0544e23925edab56a765d67324325938fd4074fc Author: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> Date: Fri Feb 20 18:52:45 2015 +0100 ldso: silence warning symbol_addr was set but not used Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop(a)gmail.com> ----------------------------------------------------------------------- Summary of changes: Makerules | 2 +- ldso/ldso/dl-debug.c | 11 +++-------- ldso/ldso/dl-startup.c | 6 +++--- libc/signal/sigaddset.c | 3 ++- libc/signal/sigdelset.c | 3 ++- libc/sysdeps/linux/common/bits/sigset.h | 21 +++++++++++---------- libc/sysdeps/linux/sparc/clone.S | 2 ++ 7 files changed, 24 insertions(+), 24 deletions(-) diff --git a/Makerules b/Makerules index 87e3c19..1596988 100644 --- a/Makerules +++ b/Makerules @@ -330,7 +330,7 @@ define create-lds -Wl,-z,relro -Wl,--hash-style=gnu -Wl,-z,defs \ -Wl,--verbose 2>&1 | LC_ALL=C \ $(SED) -e '/^=========/,/^=========/!d;/^=========/d' \ - -e 's/\. = .* + SIZEOF_HEADERS;/& $(SYMBOL_PREFIX)_begin = . - SIZEOF_HEADERS;/' > $@.lds + -e 's/^$[ ]*$\. = .* + SIZEOF_HEADERS;/&\n\1$(SYMBOL_PREFIX)_begin = . - SIZEOF_HEADERS;/' > $@.lds endef define link.so diff --git a/ldso/ldso/dl-debug.c b/ldso/ldso/dl-debug.c index 1758bc3..88a4893 100644 --- a/ldso/ldso/dl-debug.c +++ b/ldso/ldso/dl-debug.c @@ -112,8 +112,6 @@ _dl_debug_lookup (const char *undef_name, struct elf_resolve *undef_map, const ElfW(Sym) *ref, struct symbol_ref *value, int type_class) { #ifdef SHARED - unsigned long symbol_addr; - if (_dl_trace_prelink) { int conflict = 0; @@ -123,17 +121,14 @@ _dl_debug_lookup (const char *undef_name, struct elf_resolve *undef_map, || _dl_trace_prelink_map == _dl_loaded_modules) && undef_map != _dl_loaded_modules) { - symbol_addr = (unsigned long) - _dl_find_hash(undef_name, &undef_map->symbol_scope, - undef_map, type_class, &val); + _dl_find_hash(undef_name, &undef_map->symbol_scope, + undef_map, type_class, &val); if (val.sym != value->sym || val.tpnt != value->tpnt) conflict = 1; } - if (value->sym - && (__builtin_expect (ELF_ST_TYPE(value->sym->st_info) - == STT_TLS, 0))) + if (unlikely(value->sym && ELF_ST_TYPE(value->sym->st_info) == STT_TLS)) type_class = 4; if (conflict diff --git a/ldso/ldso/dl-startup.c b/ldso/ldso/dl-startup.c index 4893409..18a39ce 100644 --- a/ldso/ldso/dl-startup.c +++ b/ldso/ldso/dl-startup.c @@ -95,8 +95,8 @@ #include "dl-startup.h" #ifdef __LDSO_PRELINK_SUPPORT__ -/* These defined magically in the linker script. */ -extern char _begin[] attribute_hidden; +/* This is defined by the linker script. */ +extern ElfW(Addr) _begin[] attribute_hidden; #endif /* Static declarations */ @@ -181,7 +181,7 @@ DL_START(unsigned long args) */ if (!auxvt[AT_BASE].a_un.a_val) - auxvt[AT_BASE].a_un.a_val = (Elf32_Addr) &_begin; + auxvt[AT_BASE].a_un.a_val = (ElfW(Addr)) &_begin; /* Note: if the dynamic linker itself is prelinked, the load_addr is 0 */ DL_INIT_LOADADDR_BOOT(load_addr, elf_machine_load_address()); #else diff --git a/libc/signal/sigaddset.c b/libc/signal/sigaddset.c index 7e800a7..837f653 100644 --- a/libc/signal/sigaddset.c +++ b/libc/signal/sigaddset.c @@ -30,6 +30,7 @@ sigaddset (sigset_t *set, int signo) return -1; } - return __sigaddset (set, signo); + __sigaddset (set, signo); + return 0; } libc_hidden_def(sigaddset) diff --git a/libc/signal/sigdelset.c b/libc/signal/sigdelset.c index de3b12f..9f3ab66 100644 --- a/libc/signal/sigdelset.c +++ b/libc/signal/sigdelset.c @@ -29,6 +29,7 @@ int sigdelset (sigset_t *set, int signo) return -1; } - return __sigdelset (set, signo); + __sigdelset (set, signo); + return 0; } libc_hidden_def(sigdelset) diff --git a/libc/sysdeps/linux/common/bits/sigset.h b/libc/sysdeps/linux/common/bits/sigset.h index beb8598..f220e81 100644 --- a/libc/sysdeps/linux/common/bits/sigset.h +++ b/libc/sysdeps/linux/common/bits/sigset.h @@ -154,9 +154,9 @@ typedef struct { # if !defined __USE_EXTERN_INLINES || defined __PROVIDE_OUT_OF_LINE_SIGSETFN extern int __sigismember (const __sigset_t *, int); libc_hidden_proto(__sigismember) -extern int __sigaddset (__sigset_t *, int); +extern void __sigaddset (__sigset_t *, int); libc_hidden_proto(__sigaddset) -extern int __sigdelset (__sigset_t *, int); +extern void __sigdelset (__sigset_t *, int); libc_hidden_proto(__sigdelset) # endif @@ -169,18 +169,19 @@ libc_hidden_proto(__sigdelset) * will have its own copy of out-of line function emitted. */ # define _EXTERN_INLINE /*extern*/ __always_inline # endif -# define __SIGSETFN(NAME, BODY, CONST) \ -_EXTERN_INLINE int \ +# define __SIGSETFN(RET_TYPE, NAME, BODY, CONST) \ +_EXTERN_INLINE RET_TYPE \ NAME (CONST __sigset_t *__set, int __sig) \ { \ unsigned long __mask = __sigmask (__sig); \ unsigned __word = __sigword (__sig); \ - return BODY; \ + BODY; \ } -__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, const) -__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), ) -__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), ) +__SIGSETFN (int, __sigismember, return (__set->__val[__word] & __mask) ? 1 : 0, + const) +__SIGSETFN (void, __sigaddset, (__set->__val[__word] |= __mask), ) +__SIGSETFN (void, __sigdelset, (__set->__val[__word] &= ~__mask), ) # undef __SIGSETFN # endif @@ -207,7 +208,7 @@ const_sigaddset(__sigset_t *set, int sig) set->__val[word] |= mask; } # define __sigaddset(set, sig) \ - (__builtin_constant_p(sig) ? (const_sigaddset(set, sig), 0) : __sigaddset(set, sig)) + (__builtin_constant_p(sig) ? const_sigaddset(set, sig) : __sigaddset(set, sig)) static __always_inline void const_sigdelset(__sigset_t *set, int sig) { @@ -216,7 +217,7 @@ const_sigdelset(__sigset_t *set, int sig) set->__val[word] &= ~mask; } # define __sigdelset(set, sig) \ - (__builtin_constant_p(sig) ? (const_sigdelset(set, sig), 0) : __sigdelset(set, sig)) + (__builtin_constant_p(sig) ? const_sigdelset(set, sig) : __sigdelset(set, sig)) # endif #endif /* ! _SIGSET_H_fns. */ diff --git a/libc/sysdeps/linux/sparc/clone.S b/libc/sysdeps/linux/sparc/clone.S index 8d9da5a..1d0e3e6 100644 --- a/libc/sysdeps/linux/sparc/clone.S +++ b/libc/sysdeps/linux/sparc/clone.S @@ -22,7 +22,9 @@ #include <asm/errno.h> #include <asm/unistd.h> +#ifdef RESET_PID #include <tcb-offsets.h> +#endif #include <sysdep.h> #define CLONE_VM 0x00000100 hooks/post-receive -- uClibc-ng - small C library for embedded systems

9 years, 1 month

uClibc-ng - small C library for embedded systems branch master updated. 01eb30004d97d973765a55c58754072a14f0a495

by wbx＠helium.waldemar-brodkorb.de

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 01eb30004d97d973765a55c58754072a14f0a495 (commit) from 5e0e77674a8bee832d43575424e1d6bba709d96a (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 01eb30004d97d973765a55c58754072a14f0a495 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Mon Mar 2 12:35:11 2015 -0600 symbol got renamed to __UCLIBC_HAS_LINUXTHREADS__ ----------------------------------------------------------------------- Summary of changes: libc/sysdeps/linux/arm/clone.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libc/sysdeps/linux/arm/clone.S b/libc/sysdeps/linux/arm/clone.S index d1c9239..51eda5f 100644 --- a/libc/sysdeps/linux/arm/clone.S +++ b/libc/sysdeps/linux/arm/clone.S @@ -27,7 +27,7 @@ #include <bits/arm_asm.h> #include <bits/arm_bx.h> -#if defined __UCLIBC_HAS_THREADS__ && !defined __LINUXTHREADS_OLD__ +#if defined __UCLIBC_HAS_THREADS__ && !defined __UCLIBC_HAS_LINUXTHREADS__ #include <sysdep-cancel.h> #endif hooks/post-receive -- uClibc-ng - small C library for embedded systems

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devel March 2015