From fdcae83ad715af92a4d25f4ef5b30c49ce6ceb69 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Tue, 17 Jan 2012 23:06:08 -0800 Subject: uclibc: Upgrade to latest master Document the patches Signed-off-by: Khem Raj --- .../uclibc/uclibc-git/cross_compile_check.patch | 13 + .../recipes-core/uclibc/uclibc-git/fix_libdl.patch | 83 ++++ ...so_use_arm_dl_linux_resolve_in_thumb_mode.patch | 6 + .../uclibc/uclibc-git/orign_path.patch | 183 --------- .../uclibc/uclibc-git/powerpc_copysignl.patch | 6 + .../uclibc-git/remove_attribute_optimize_Os.patch | 5 + meta/recipes-core/uclibc/uclibc-git/rtld_no.patch | 216 ---------- meta/recipes-core/uclibc/uclibc-git/uClibc.distro | 2 + .../uclibc/uclibc-git/uclibc-arm-ftruncate64.patch | 5 + .../uclibc/uclibc-git/uclibc-execvpe.patch | 3 + .../uclibc-git/uclibc_enable_log2_test.patch | 5 + .../uclibc-git/uclibc_scheduler_update.patch | 455 --------------------- meta/recipes-core/uclibc/uclibc.inc | 2 +- meta/recipes-core/uclibc/uclibc_git.bb | 10 +- 14 files changed, 134 insertions(+), 860 deletions(-) create mode 100644 meta/recipes-core/uclibc/uclibc-git/cross_compile_check.patch create mode 100644 meta/recipes-core/uclibc/uclibc-git/fix_libdl.patch delete mode 100644 meta/recipes-core/uclibc/uclibc-git/orign_path.patch delete mode 100644 meta/recipes-core/uclibc/uclibc-git/rtld_no.patch delete mode 100644 meta/recipes-core/uclibc/uclibc-git/uclibc_scheduler_update.patch (limited to 'meta/recipes-core/uclibc') diff --git a/meta/recipes-core/uclibc/uclibc-git/cross_compile_check.patch b/meta/recipes-core/uclibc/uclibc-git/cross_compile_check.patch new file mode 100644 index 000000000..f009cb97f --- /dev/null +++ b/meta/recipes-core/uclibc/uclibc-git/cross_compile_check.patch @@ -0,0 +1,13 @@ +diff --git a/Rules.mak b/Rules.mak +index 84baa97..571da05 100644 +--- a/Rules.mak ++++ b/Rules.mak +@@ -158,7 +158,7 @@ endif + comma:=, + space:= # + +-ifndef CROSS_COMPILE ++ifeq ($(CROSS_COMPILE),) + CROSS_COMPILE=$(call qstrip,$(CROSS_COMPILER_PREFIX)) + endif + diff --git a/meta/recipes-core/uclibc/uclibc-git/fix_libdl.patch b/meta/recipes-core/uclibc/uclibc-git/fix_libdl.patch new file mode 100644 index 000000000..16e48b1bc --- /dev/null +++ b/meta/recipes-core/uclibc/uclibc-git/fix_libdl.patch @@ -0,0 +1,83 @@ +Defer removal of the local scope of a dl-opened library after +all the destructors (of itself and related dependencies) are actually +get unloaded, otherwise any function registered via atexit() +won't be resolved. + +Signed-off-by: Khem Raj +Signed-off-by: Filippo Arcidiacono +Signed-off-by: Carmelo Amoroso +--- + ldso/libdl/libdl.c | 33 +++++++++++++++++++++------------ + 1 files changed, 21 insertions(+), 12 deletions(-) + + +Upstream-Status: Pending + +Index: git/ldso/libdl/libdl.c +=================================================================== +--- git.orig/ldso/libdl/libdl.c 2012-01-17 17:38:44.930821794 -0800 ++++ git/ldso/libdl/libdl.c 2012-01-17 17:39:02.754822656 -0800 +@@ -780,7 +780,9 @@ + struct dyn_elf *handle; + unsigned int end = 0, start = 0xffffffff; + unsigned int i, j; +- struct r_scope_elem *ls; ++ struct r_scope_elem *ls, *ls_next = NULL; ++ struct elf_resolve **handle_rlist; ++ + #if defined(USE_TLS) && USE_TLS + bool any_tls = false; + size_t tls_free_start = NO_TLS_OFFSET; +@@ -813,6 +815,19 @@ + free(handle); + return 0; + } ++ ++ /* Store the handle's local scope array for later removal */ ++ handle_rlist = handle->dyn->symbol_scope.r_list; ++ ++ /* Store references to the local scope entries for later removal */ ++ for (ls = &_dl_loaded_modules->symbol_scope; ls && ls->next; ls = ls->next) ++ if (ls->next->r_list[0] == handle->dyn) { ++ break; ++ } ++ /* ls points to the previous local symbol scope */ ++ if(ls && ls->next) ++ ls_next = ls->next->next; ++ + /* OK, this is a valid handle - now close out the file */ + for (j = 0; j < handle->init_fini.nlist; ++j) { + tpnt = handle->init_fini.init_fini[j]; +@@ -974,16 +989,6 @@ + } + } + +- if (handle->dyn == tpnt) { +- /* Unlink the local scope from global one */ +- for (ls = &_dl_loaded_modules->symbol_scope; ls; ls = ls->next) +- if (ls->next->r_list[0] == tpnt) { +- _dl_if_debug_print("removing symbol_scope: %s\n", tpnt->libname); +- break; +- } +- ls->next = ls->next->next; +- } +- + /* Next, remove tpnt from the global symbol table list */ + if (_dl_symbol_tables) { + if (_dl_symbol_tables->dyn == tpnt) { +@@ -1005,10 +1010,14 @@ + } + } + free(tpnt->libname); +- free(tpnt->symbol_scope.r_list); + free(tpnt); + } + } ++ /* Unlink and release the handle's local scope from global one */ ++ if(ls) ++ ls->next = ls_next; ++ free(handle_rlist); ++ + for (rpnt1 = handle->next; rpnt1; rpnt1 = rpnt1_tmp) { + rpnt1_tmp = rpnt1->next; + free(rpnt1); diff --git a/meta/recipes-core/uclibc/uclibc-git/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch b/meta/recipes-core/uclibc/uclibc-git/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch index cfa68ce52..d44accadb 100644 --- a/meta/recipes-core/uclibc/uclibc-git/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch +++ b/meta/recipes-core/uclibc/uclibc-git/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch @@ -1,3 +1,9 @@ +resolver code should always be in arm mode + +Signed-off-by: Khem Raj + +Upstream-Status: Pending + Index: uClibc/ldso/ldso/arm/resolve.S =================================================================== --- uClibc.orig/ldso/ldso/arm/resolve.S 2009-03-20 12:03:32.000000000 -0700 diff --git a/meta/recipes-core/uclibc/uclibc-git/orign_path.patch b/meta/recipes-core/uclibc/uclibc-git/orign_path.patch deleted file mode 100644 index b22be8ce6..000000000 --- a/meta/recipes-core/uclibc/uclibc-git/orign_path.patch +++ /dev/null @@ -1,183 +0,0 @@ -Patch is backported from -http://lists.busybox.net/pipermail/uclibc/2011-March/045003.html - -Upstream-Status: Pending - -Index: git/ldso/ldso/dl-elf.c -=================================================================== ---- git.orig/ldso/ldso/dl-elf.c 2011-07-01 15:20:51.000000000 -0700 -+++ git/ldso/ldso/dl-elf.c 2011-07-01 15:21:47.493578777 -0700 -@@ -133,53 +133,60 @@ - * in uClibc/ldso/util/ldd.c */ - static struct elf_resolve * - search_for_named_library(const char *name, int secure, const char *path_list, -- struct dyn_elf **rpnt) -+ struct dyn_elf **rpnt, const char *origin) - { -- char *path, *path_n, *mylibname; -+ char *mylibname; -+ const char *p, *pn; - struct elf_resolve *tpnt; -- int done; -+ int plen; - - if (path_list==NULL) - return NULL; - -- /* We need a writable copy of this string, but we don't -- * need this allocated permanently since we don't want -- * to leak memory, so use alloca to put path on the stack */ -- done = _dl_strlen(path_list); -- path = alloca(done + 1); -- - /* another bit of local storage */ - mylibname = alloca(2050); - -- _dl_memcpy(path, path_list, done+1); -- - /* Unlike ldd.c, don't bother to eliminate double //s */ - - /* Replace colons with zeros in path_list */ - /* : at the beginning or end of path maps to CWD */ - /* :: anywhere maps CWD */ - /* "" maps to CWD */ -- done = 0; -- path_n = path; -- do { -- if (*path == 0) { -- *path = ':'; -- done = 1; -- } -- if (*path == ':') { -- *path = 0; -- if (*path_n) -- _dl_strcpy(mylibname, path_n); -- else -- _dl_strcpy(mylibname, "."); /* Assume current dir if empty path */ -- _dl_strcat(mylibname, "/"); -- _dl_strcat(mylibname, name); -- if ((tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname)) != NULL) -- return tpnt; -- path_n = path+1; -+ for (p = path_list; p != NULL; p = pn) { -+ pn = _dl_strchr(p + 1, ':'); -+ if (pn != NULL) { -+ plen = pn - p; -+ pn++; -+ } else -+ plen = _dl_strlen(p); -+ -+ if (plen >= 7 && _dl_memcmp(p, "$ORIGIN", 7) == 0) { -+ int olen; -+ if (secure && plen != 7) -+ continue; -+ if (origin == NULL) -+ continue; -+ for (olen = _dl_strlen(origin) - 1; olen >= 0 && origin[olen] != '/'; olen--) -+ ; -+ if (olen <= 0) -+ continue; -+ _dl_memcpy(&mylibname[0], origin, olen); -+ _dl_memcpy(&mylibname[olen], p + 7, plen - 7); -+ mylibname[olen + plen - 7] = 0; -+ } else if (plen != 0) { -+ _dl_memcpy(mylibname, p, plen); -+ mylibname[plen] = 0; -+ } else { -+ _dl_strcpy(mylibname, "."); - } -- path++; -- } while (!done); -+ _dl_strcat(mylibname, "/"); -+ _dl_strcat(mylibname, name); -+ -+ tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname); -+ if (tpnt != NULL) -+ return tpnt; -+ } -+ - return NULL; - } - -@@ -231,7 +238,8 @@ - if (pnt) { - pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB]; - _dl_if_debug_dprint("\tsearching RPATH='%s'\n", pnt); -- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt)) != NULL) -+ if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, -+ tpnt->libname)) != NULL) - return tpnt1; - } - #endif -@@ -239,7 +247,7 @@ - /* Check in LD_{ELF_}LIBRARY_PATH, if specified and allowed */ - if (_dl_library_path) { - _dl_if_debug_dprint("\tsearching LD_LIBRARY_PATH='%s'\n", _dl_library_path); -- if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt)) != NULL) -+ if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt, NULL)) != NULL) - { - return tpnt1; - } -@@ -253,7 +261,7 @@ - if (pnt) { - pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB]; - _dl_if_debug_dprint("\tsearching RUNPATH='%s'\n", pnt); -- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt)) != NULL) -+ if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, NULL)) != NULL) - return tpnt1; - } - #endif -@@ -287,7 +295,7 @@ - /* Look for libraries wherever the shared library loader - * was installed */ - _dl_if_debug_dprint("\tsearching ldso dir='%s'\n", _dl_ldsopath); -- tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt); -+ tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt, NULL); - if (tpnt1 != NULL) - return tpnt1; - -@@ -300,7 +308,7 @@ - #ifndef __LDSO_CACHE_SUPPORT__ - ":" UCLIBC_RUNTIME_PREFIX "usr/X11R6/lib" - #endif -- , rpnt); -+ , rpnt, NULL); - if (tpnt1 != NULL) - return tpnt1; - -Index: git/ldso/ldso/ldso.c -=================================================================== ---- git.orig/ldso/ldso/ldso.c 2011-07-01 15:20:51.000000000 -0700 -+++ git/ldso/ldso/ldso.c 2011-07-01 15:24:32.363820591 -0700 -@@ -370,6 +370,20 @@ - return p - list; - } - -+static void _dl_setup_progname(const char *argv0) -+{ -+ char image[PATH_MAX]; -+ ssize_t s; -+ -+ s = _dl_readlink("/proc/self/exe", image, sizeof(image)); -+ if (s > 0 && image[0] == '/') { -+ image[s] = 0; -+ _dl_progname = _dl_strdup(image); -+ } else if (argv0) { -+ _dl_progname = argv0; -+ } -+} -+ - void *_dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr, - ElfW(auxv_t) auxvt[AT_EGID + 1], char **envp, char **argv - DL_GET_READY_TO_RUN_EXTRA_PARMS) -@@ -421,9 +435,7 @@ - * been fixed up by now. Still no function calls outside of this - * library, since the dynamic resolver is not yet ready. - */ -- if (argv[0]) { -- _dl_progname = argv[0]; -- } -+ _dl_setup_progname(argv[0]); - - #ifndef __LDSO_STANDALONE_SUPPORT__ - if (_start == (void *) auxvt[AT_ENTRY].a_un.a_val) { diff --git a/meta/recipes-core/uclibc/uclibc-git/powerpc_copysignl.patch b/meta/recipes-core/uclibc/uclibc-git/powerpc_copysignl.patch index 339ce7f5c..3fa10af4d 100644 --- a/meta/recipes-core/uclibc/uclibc-git/powerpc_copysignl.patch +++ b/meta/recipes-core/uclibc/uclibc-git/powerpc_copysignl.patch @@ -1,3 +1,9 @@ +Add ppc copysignl implementation + +Upstream-Status: Pending + +Signed-off-by: Khem Raj + Index: git/libc/sysdeps/linux/powerpc/Makefile.arch =================================================================== --- git.orig/libc/sysdeps/linux/powerpc/Makefile.arch diff --git a/meta/recipes-core/uclibc/uclibc-git/remove_attribute_optimize_Os.patch b/meta/recipes-core/uclibc/uclibc-git/remove_attribute_optimize_Os.patch index 193038326..90fd3db5c 100644 --- a/meta/recipes-core/uclibc/uclibc-git/remove_attribute_optimize_Os.patch +++ b/meta/recipes-core/uclibc/uclibc-git/remove_attribute_optimize_Os.patch @@ -1,3 +1,8 @@ +Dont support localised optimizations this helps to have a global -O level + +Signed-off-by: Khem Raj +Upstream-Status: Pending + Index: git/include/features.h =================================================================== --- git.orig/include/features.h diff --git a/meta/recipes-core/uclibc/uclibc-git/rtld_no.patch b/meta/recipes-core/uclibc/uclibc-git/rtld_no.patch deleted file mode 100644 index 36fec651f..000000000 --- a/meta/recipes-core/uclibc/uclibc-git/rtld_no.patch +++ /dev/null @@ -1,216 +0,0 @@ -Patch is backported from -http://lists.busybox.net/pipermail/uclibc/2011-March/045004.html - -Upstream-Status: Pending - -Index: git/ldso/include/dl-elf.h -=================================================================== ---- git.orig/ldso/include/dl-elf.h 2011-07-01 15:20:51.000000000 -0700 -+++ git/ldso/include/dl-elf.h 2011-07-01 15:30:43.274364603 -0700 -@@ -26,16 +26,18 @@ - static __inline__ void _dl_unmap_cache(void) { } - #endif - -+#define DL_RESOLVE_SECURE 0x0001 -+#define DL_RESOLVE_NOLOAD 0x0002 - - /* Function prototypes for non-static stuff in readelflib1.c */ - extern void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt, - unsigned long rel_addr, unsigned long rel_size); - extern int _dl_parse_relocation_information(struct dyn_elf *rpnt, - struct r_scope_elem *scope, unsigned long rel_addr, unsigned long rel_size); --extern struct elf_resolve * _dl_load_shared_library(int secure, -+extern struct elf_resolve * _dl_load_shared_library(int resolve_flags, - struct dyn_elf **rpnt, struct elf_resolve *tpnt, char *full_libname, - int trace_loaded_objects); --extern struct elf_resolve * _dl_load_elf_shared_library(int secure, -+extern struct elf_resolve * _dl_load_elf_shared_library(int resolve_flags, - struct dyn_elf **rpnt, const char *libname); - extern struct elf_resolve *_dl_check_if_named_library_is_loaded(const char *full_libname, - int trace_loaded_objects); -Index: git/ldso/ldso/dl-elf.c -=================================================================== ---- git.orig/ldso/ldso/dl-elf.c 2011-07-01 15:21:47.000000000 -0700 -+++ git/ldso/ldso/dl-elf.c 2011-07-01 15:31:29.814432859 -0700 -@@ -132,7 +132,7 @@ - /* This function's behavior must exactly match that - * in uClibc/ldso/util/ldd.c */ - static struct elf_resolve * --search_for_named_library(const char *name, int secure, const char *path_list, -+search_for_named_library(const char *name, int resolve_flags, const char *path_list, - struct dyn_elf **rpnt, const char *origin) - { - char *mylibname; -@@ -162,7 +162,7 @@ - - if (plen >= 7 && _dl_memcmp(p, "$ORIGIN", 7) == 0) { - int olen; -- if (secure && plen != 7) -+ if ((resolve_flags & DL_RESOLVE_SECURE) && plen != 7) - continue; - if (origin == NULL) - continue; -@@ -182,7 +182,7 @@ - _dl_strcat(mylibname, "/"); - _dl_strcat(mylibname, name); - -- tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname); -+ tpnt = _dl_load_elf_shared_library(resolve_flags, rpnt, mylibname); - if (tpnt != NULL) - return tpnt; - } -@@ -194,7 +194,7 @@ - unsigned long _dl_error_number; - unsigned long _dl_internal_error_number; - --struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt, -+struct elf_resolve *_dl_load_shared_library(int resolve_flags, struct dyn_elf **rpnt, - struct elf_resolve *tpnt, char *full_libname, int attribute_unused trace_loaded_objects) - { - char *pnt; -@@ -223,7 +223,7 @@ - - if (libname != full_libname) { - _dl_if_debug_dprint("\ttrying file='%s'\n", full_libname); -- tpnt1 = _dl_load_elf_shared_library(secure, rpnt, full_libname); -+ tpnt1 = _dl_load_elf_shared_library(resolve_flags, rpnt, full_libname); - if (tpnt1) { - return tpnt1; - } -@@ -238,7 +238,7 @@ - if (pnt) { - pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB]; - _dl_if_debug_dprint("\tsearching RPATH='%s'\n", pnt); -- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, -+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, pnt, rpnt, - tpnt->libname)) != NULL) - return tpnt1; - } -@@ -247,7 +247,7 @@ - /* Check in LD_{ELF_}LIBRARY_PATH, if specified and allowed */ - if (_dl_library_path) { - _dl_if_debug_dprint("\tsearching LD_LIBRARY_PATH='%s'\n", _dl_library_path); -- if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt, NULL)) != NULL) -+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, _dl_library_path, rpnt, NULL)) != NULL) - { - return tpnt1; - } -@@ -261,7 +261,7 @@ - if (pnt) { - pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB]; - _dl_if_debug_dprint("\tsearching RUNPATH='%s'\n", pnt); -- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, NULL)) != NULL) -+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, pnt, rpnt, NULL)) != NULL) - return tpnt1; - } - #endif -@@ -284,7 +284,7 @@ - || libent[i].flags == LIB_ELF_LIBC0 - || libent[i].flags == LIB_ELF_LIBC5) - && _dl_strcmp(libname, strs + libent[i].sooffset) == 0 -- && (tpnt1 = _dl_load_elf_shared_library(secure, rpnt, strs + libent[i].liboffset)) -+ && (tpnt1 = _dl_load_elf_shared_library(resolve_flags, rpnt, strs + libent[i].liboffset)) - ) { - return tpnt1; - } -@@ -295,14 +295,14 @@ - /* Look for libraries wherever the shared library loader - * was installed */ - _dl_if_debug_dprint("\tsearching ldso dir='%s'\n", _dl_ldsopath); -- tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt, NULL); -+ tpnt1 = search_for_named_library(libname, resolve_flags, _dl_ldsopath, rpnt, NULL); - if (tpnt1 != NULL) - return tpnt1; - - /* Lastly, search the standard list of paths for the library. - This list must exactly match the list in uClibc/ldso/util/ldd.c */ - _dl_if_debug_dprint("\tsearching full lib path list\n"); -- tpnt1 = search_for_named_library(libname, secure, -+ tpnt1 = search_for_named_library(libname, resolve_flags, - UCLIBC_RUNTIME_PREFIX "lib:" - UCLIBC_RUNTIME_PREFIX "usr/lib" - #ifndef __LDSO_CACHE_SUPPORT__ -@@ -444,7 +444,7 @@ - * are required. - */ - --struct elf_resolve *_dl_load_elf_shared_library(int secure, -+struct elf_resolve *_dl_load_elf_shared_library(int resolve_flags, - struct dyn_elf **rpnt, const char *libname) - { - ElfW(Ehdr) *epnt; -@@ -483,7 +483,7 @@ - } - /* If we are in secure mode (i.e. a setu/gid binary using LD_PRELOAD), - we don't load the library if it isn't setuid. */ -- if (secure) { -+ if (resolve_flags & DL_RESOLVE_SECURE) { - if (!(st.st_mode & S_ISUID)) { - _dl_close(infile); - return NULL; -@@ -499,6 +499,10 @@ - return tpnt; - } - } -+ if (resolve_flags & DL_RESOLVE_NOLOAD) { -+ _dl_close(infile); -+ return NULL; -+ } - header = _dl_mmap((void *) 0, _dl_pagesize, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS | MAP_UNINITIALIZE, -1, 0); - if (_dl_mmap_check_error(header)) { -Index: git/ldso/ldso/ldso.c -=================================================================== ---- git.orig/ldso/ldso/ldso.c 2011-07-01 15:24:32.000000000 -0700 -+++ git/ldso/ldso/ldso.c 2011-07-01 15:24:55.143854007 -0700 -@@ -854,7 +854,9 @@ - if (!_dl_secure || _dl_strchr(str, '/') == NULL) { - _dl_if_debug_dprint("\tfile='%s'; needed by '%s'\n", str, _dl_progname); - -- tpnt1 = _dl_load_shared_library(_dl_secure, &rpnt, NULL, str, trace_loaded_objects); -+ tpnt1 = _dl_load_shared_library( -+ _dl_secure ? DL_RESOLVE_SECURE : 0, -+ &rpnt, NULL, str, trace_loaded_objects); - if (!tpnt1) { - #ifdef __LDSO_LDD_SUPPORT__ - if (trace_loaded_objects || _dl_trace_prelink) -Index: git/ldso/libdl/libdl.c -=================================================================== ---- git.orig/ldso/libdl/libdl.c 2011-07-01 15:20:51.000000000 -0700 -+++ git/ldso/libdl/libdl.c 2011-07-01 15:24:55.143854007 -0700 -@@ -305,7 +305,7 @@ - #endif - - /* A bit of sanity checking... */ -- if (!(flag & (RTLD_LAZY|RTLD_NOW))) { -+ if (!(flag & (RTLD_LAZY|RTLD_NOW|RTLD_NOLOAD))) { - _dl_error_number = LD_BAD_HANDLE; - return NULL; - } -@@ -375,8 +375,9 @@ - /* Try to load the specified library */ - _dl_if_debug_print("Trying to dlopen '%s', RTLD_GLOBAL:%d RTLD_NOW:%d\n", - (char*)libname, (flag & RTLD_GLOBAL ? 1:0), (now_flag & RTLD_NOW ? 1:0)); -- tpnt = _dl_load_shared_library(0, &rpnt, tfrom, (char*)libname, 0); - -+ tpnt = _dl_load_shared_library((flag & RTLD_NOLOAD) ? DL_RESOLVE_NOLOAD : 0, -+ &rpnt, tfrom, (char*)libname, 0); - if (tpnt == NULL) { - _dl_unmap_cache(); - return NULL; -Index: git/libc/sysdeps/linux/common/bits/dlfcn.h -=================================================================== ---- git.orig/libc/sysdeps/linux/common/bits/dlfcn.h 2011-07-01 15:20:52.000000000 -0700 -+++ git/libc/sysdeps/linux/common/bits/dlfcn.h 2011-07-01 15:24:55.143854007 -0700 -@@ -24,9 +24,9 @@ - /* The MODE argument to `dlopen' contains one of the following: */ - #define RTLD_LAZY 0x00001 /* Lazy function call binding. */ - #define RTLD_NOW 0x00002 /* Immediate function call binding. */ --#if 0 /* uClibc doesnt support these */ --#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */ -+#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */ - #define RTLD_NOLOAD 0x00004 /* Do not load the object. */ -+#if 0 /* uClibc doesnt support these */ - #define RTLD_DEEPBIND 0x00008 /* Use deep binding. */ - #endif - diff --git a/meta/recipes-core/uclibc/uclibc-git/uClibc.distro b/meta/recipes-core/uclibc/uclibc-git/uClibc.distro index 9b2a0e5fa..3948d1a07 100644 --- a/meta/recipes-core/uclibc/uclibc-git/uClibc.distro +++ b/meta/recipes-core/uclibc/uclibc-git/uClibc.distro @@ -181,3 +181,5 @@ UCLIBC_HAS_FLOATS=y # needed by systemd UCLIBC_HAS_UTMPX=y +UCLIBC_LINUX_MODULE_26=y +UCLIBC_HAS_RESOLVER_SUPPORT=y diff --git a/meta/recipes-core/uclibc/uclibc-git/uclibc-arm-ftruncate64.patch b/meta/recipes-core/uclibc/uclibc-git/uclibc-arm-ftruncate64.patch index 504d37bcd..05a394d84 100644 --- a/meta/recipes-core/uclibc/uclibc-git/uclibc-arm-ftruncate64.patch +++ b/meta/recipes-core/uclibc/uclibc-git/uclibc-arm-ftruncate64.patch @@ -1,3 +1,8 @@ +ftruncate64 has 4 args on arm + +Signed-off-by: Khem Raj +Upstream-Status: Pending + Index: uclibc-0.9.29/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h =================================================================== --- uclibc-0.9.29.orig/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h diff --git a/meta/recipes-core/uclibc/uclibc-git/uclibc-execvpe.patch b/meta/recipes-core/uclibc/uclibc-git/uclibc-execvpe.patch index cd90a0920..fe191fc49 100644 --- a/meta/recipes-core/uclibc/uclibc-git/uclibc-execvpe.patch +++ b/meta/recipes-core/uclibc/uclibc-git/uclibc-execvpe.patch @@ -12,6 +12,9 @@ Signed-off-by: Henning Heinold 3 files changed, 46 insertions(+), 5 deletions(-) create mode 100644 libc/unistd/execvpe.c + +Upstream-Status: Pending + diff --git a/include/unistd.h b/include/unistd.h index 9568790..070e4f2 100644 --- a/include/unistd.h diff --git a/meta/recipes-core/uclibc/uclibc-git/uclibc_enable_log2_test.patch b/meta/recipes-core/uclibc/uclibc-git/uclibc_enable_log2_test.patch index f8f3a7d1a..37a59884b 100644 --- a/meta/recipes-core/uclibc/uclibc-git/uclibc_enable_log2_test.patch +++ b/meta/recipes-core/uclibc/uclibc-git/uclibc_enable_log2_test.patch @@ -1,3 +1,8 @@ +uclibc now has log2 so enable the tests + +Signed-off-by: Khem Raj +Upstream-Status: Pending + Index: uClibc/test/math/libm-test.inc =================================================================== --- uClibc/test/math/libm-test.inc (revision 23784) diff --git a/meta/recipes-core/uclibc/uclibc-git/uclibc_scheduler_update.patch b/meta/recipes-core/uclibc/uclibc-git/uclibc_scheduler_update.patch deleted file mode 100644 index 78401bd2a..000000000 --- a/meta/recipes-core/uclibc/uclibc-git/uclibc_scheduler_update.patch +++ /dev/null @@ -1,455 +0,0 @@ -From 2becc16ecbef71c496644d9dc6cbd7383d7cdca3 Mon Sep 17 00:00:00 2001 -From: Henning Heinold -Date: Sat, 4 Jun 2011 21:21:41 +0200 -Subject: [PATCH 1/2] libc: updates the linux scheduler functions, most stuff - was taken from the eglibc - - -Signed-off-by: Henning Heinold ---- - include/sched.h | 52 ++++++++++++---- - libc/sysdeps/linux/common/Makefile.in | 4 +- - libc/sysdeps/linux/common/bits/sched.h | 96 +++++++++++++++++++++++----- - libc/sysdeps/linux/common/sched_cpualloc.c | 27 ++++++++ - libc/sysdeps/linux/common/sched_cpucount.c | 60 +++++++++++++++++ - libc/sysdeps/linux/common/sched_cpufree.c | 27 ++++++++ - libc/sysdeps/linux/common/sched_getcpu.c | 37 +++++++++++ - libc/sysdeps/linux/common/unshare.c | 12 ++++ - 8 files changed, 286 insertions(+), 29 deletions(-) - create mode 100644 libc/sysdeps/linux/common/sched_cpualloc.c - create mode 100644 libc/sysdeps/linux/common/sched_cpucount.c - create mode 100644 libc/sysdeps/linux/common/sched_cpufree.c - create mode 100644 libc/sysdeps/linux/common/sched_getcpu.c - create mode 100644 libc/sysdeps/linux/common/unshare.c - -diff --git a/include/sched.h b/include/sched.h -index 0d110c3..e265b84 100644 ---- a/include/sched.h -+++ b/include/sched.h -@@ -1,5 +1,5 @@ - /* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface. -- Copyright (C) 1996,1997,1999,2001-2003,2004 Free Software Foundation, Inc. -+ Copyright (C) 1996,1997,1999,2001-2004,2007 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or -@@ -25,6 +25,9 @@ - /* Get type definitions. */ - #include - -+#define __need_size_t -+#include -+ - #define __need_timespec - #include - -@@ -65,11 +68,42 @@ extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW; - - #if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__ - /* Access macros for `cpu_set'. */ --#define CPU_SETSIZE __CPU_SETSIZE --#define CPU_SET(cpu, cpusetp) __CPU_SET (cpu, cpusetp) --#define CPU_CLR(cpu, cpusetp) __CPU_CLR (cpu, cpusetp) --#define CPU_ISSET(cpu, cpusetp) __CPU_ISSET (cpu, cpusetp) --#define CPU_ZERO(cpusetp) __CPU_ZERO (cpusetp) -+# define CPU_SETSIZE __CPU_SETSIZE -+# define CPU_SET(cpu, cpusetp) __CPU_SET_S (cpu, sizeof (cpu_set_t), cpusetp) -+# define CPU_CLR(cpu, cpusetp) __CPU_CLR_S (cpu, sizeof (cpu_set_t), cpusetp) -+# define CPU_ISSET(cpu, cpusetp) __CPU_ISSET_S (cpu, sizeof (cpu_set_t), \ -+ cpusetp) -+# define CPU_ZERO(cpusetp) __CPU_ZERO_S (sizeof (cpu_set_t), cpusetp) -+# define CPU_COUNT(cpusetp) __CPU_COUNT_S (sizeof (cpu_set_t), cpusetp) -+ -+# define CPU_SET_S(cpu, setsize, cpusetp) __CPU_SET_S (cpu, setsize, cpusetp) -+# define CPU_CLR_S(cpu, setsize, cpusetp) __CPU_CLR_S (cpu, setsize, cpusetp) -+# define CPU_ISSET_S(cpu, setsize, cpusetp) __CPU_ISSET_S (cpu, setsize, \ -+ cpusetp) -+# define CPU_ZERO_S(setsize, cpusetp) __CPU_ZERO_S (setsize, cpusetp) -+# define CPU_COUNT_S(setsize, cpusetp) __CPU_COUNT_S (setsize, cpusetp) -+ -+# define CPU_EQUAL(cpusetp1, cpusetp2) \ -+ __CPU_EQUAL_S (sizeof (cpu_set_t), cpusetp1, cpusetp2) -+# define CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ -+ __CPU_EQUAL_S (setsize, cpusetp1, cpusetp2) -+ -+# define CPU_AND(destset, srcset1, srcset2) \ -+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, &) -+# define CPU_OR(destset, srcset1, srcset2) \ -+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, |) -+# define CPU_XOR(destset, srcset1, srcset2) \ -+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, ^) -+# define CPU_AND_S(setsize, destset, srcset1, srcset2) \ -+ __CPU_OP_S (setsize, destset, srcset1, srcset2, &) -+# define CPU_OR_S(setsize, destset, srcset1, srcset2) \ -+ __CPU_OP_S (setsize, destset, srcset1, srcset2, |) -+# define CPU_XOR_S(setsize, destset, srcset1, srcset2) \ -+ __CPU_OP_S (setsize, destset, srcset1, srcset2, ^) -+ -+# define CPU_ALLOC_SIZE(count) __CPU_ALLOC_SIZE (count) -+# define CPU_ALLOC(count) __CPU_ALLOC (count) -+# define CPU_FREE(cpuset) __CPU_FREE (cpuset) - - - /* Set the CPU affinity for a task */ -@@ -79,12 +113,6 @@ extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize, - /* Get the CPU affinity for a task */ - extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize, - cpu_set_t *__cpuset) __THROW; -- --extern int __clone (int (*__fn) (void *__arg), void *__child_stack, -- int __flags, void *__arg, ...); --extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base, -- size_t __child_stack_size, int __flags, void *__arg, ...); -- - #endif - - __END_DECLS -diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in -index 8f936ff..cb8c153 100644 ---- a/libc/sysdeps/linux/common/Makefile.in -+++ b/libc/sysdeps/linux/common/Makefile.in -@@ -22,9 +22,11 @@ CSRC-$(UCLIBC_LINUX_SPECIFIC) += capget.c capset.c inotify.c ioperm.c iopl.c \ - modify_ldt.c pipe2.c personality.c ppoll.c prctl.c \ - readahead.c reboot.c \ - remap_file_pages.c sched_getaffinity.c sched_setaffinity.c \ -+ sched_cpualloc.c sched_cpucount.c sched_cpufree.c \ - sendfile64.c sendfile.c setfsgid.c setfsuid.c setresuid.c \ - splice.c vmsplice.c tee.c signalfd.c swapoff.c swapon.c \ -- sync_file_range.c sysctl.c sysinfo.c timerfd.c uselib.c vhangup.c -+ sync_file_range.c sysctl.c sysinfo.c timerfd.c unshare.c \ -+ uselib.c vhangup.c - # NPTL needs these internally: madvise.c - CSRC-$(findstring y,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_THREADS_NATIVE)) += madvise.c - ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) -diff --git a/libc/sysdeps/linux/common/bits/sched.h b/libc/sysdeps/linux/common/bits/sched.h -index b48a0c8..fea66a8 100644 ---- a/libc/sysdeps/linux/common/bits/sched.h -+++ b/libc/sysdeps/linux/common/bits/sched.h -@@ -1,6 +1,7 @@ - /* Definitions of constants and data structure for POSIX 1003.1b-1993 - scheduling interface. -- Copyright (C) 1996-1999,2001-2003,2005,2006 Free Software Foundation, Inc. -+ Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008 -+ Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or -@@ -58,7 +59,13 @@ - force CLONE_PTRACE on this clone. */ - # define CLONE_CHILD_SETTID 0x01000000 /* Store TID in userlevel buffer in - the child. */ --# define CLONE_STOPPED 0x02000000 /* Start in stopped state. */ -+# define CLONE_STOPPED 0x02000000 /* Start in stopped state. */ -+# define CLONE_NEWUTS 0x04000000 /* New utsname group. */ -+# define CLONE_NEWIPC 0x08000000 /* New ipcs. */ -+# define CLONE_NEWUSER 0x10000000 /* New user namespace. */ -+# define CLONE_NEWPID 0x20000000 /* New pid namespace. */ -+# define CLONE_NEWNET 0x40000000 /* New network namespace. */ -+# define CLONE_IO 0x80000000 /* Clone I/O context. */ - #endif - - /* The official definition. */ -@@ -74,10 +81,11 @@ __BEGIN_DECLS - extern int clone (int (*__fn) (void *__arg), void *__child_stack, - int __flags, void *__arg, ...) __THROW; - --#if 0 - /* Unshare the specified resources. */ - extern int unshare (int __flags) __THROW; --#endif -+ -+/* Get index of currently used CPU. */ -+extern int sched_getcpu (void) __THROW; - #endif - - __END_DECLS -@@ -102,7 +110,7 @@ struct __sched_param - # define __CPU_SETSIZE 1024 - # define __NCPUBITS (8 * sizeof (__cpu_mask)) - --/* Type for array elements in 'cpu_set'. */ -+/* Type for array elements in 'cpu_set_t'. */ - typedef unsigned long int __cpu_mask; - - /* Basic access functions. */ -@@ -116,17 +124,73 @@ typedef struct - } cpu_set_t; - - /* Access functions for CPU masks. */ --# define __CPU_ZERO(cpusetp) \ -+# define __CPU_ZERO_S(setsize, cpusetp) \ - do { \ -- unsigned int __i; \ -- cpu_set_t *__arr = (cpusetp); \ -- for (__i = 0; __i < sizeof (cpu_set_t) / sizeof (__cpu_mask); ++__i) \ -- __arr->__bits[__i] = 0; \ -+ size_t __i; \ -+ size_t __imax = (setsize) / sizeof (__cpu_mask); \ -+ __cpu_mask *__bits = (cpusetp)->__bits; \ -+ for (__i = 0; __i < __imax; ++__i) \ -+ __bits[__i] = 0; \ - } while (0) --# define __CPU_SET(cpu, cpusetp) \ -- ((cpusetp)->__bits[__CPUELT (cpu)] |= __CPUMASK (cpu)) --# define __CPU_CLR(cpu, cpusetp) \ -- ((cpusetp)->__bits[__CPUELT (cpu)] &= ~__CPUMASK (cpu)) --# define __CPU_ISSET(cpu, cpusetp) \ -- (((cpusetp)->__bits[__CPUELT (cpu)] & __CPUMASK (cpu)) != 0) -+# define __CPU_SET_S(cpu, setsize, cpusetp) \ -+ (__extension__ \ -+ ({ size_t __cpu = (cpu); \ -+ __cpu < 8 * (setsize) \ -+ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ -+ |= __CPUMASK (__cpu)) \ -+ : 0; })) -+# define __CPU_CLR_S(cpu, setsize, cpusetp) \ -+ (__extension__ \ -+ ({ size_t __cpu = (cpu); \ -+ __cpu < 8 * (setsize) \ -+ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ -+ &= ~__CPUMASK (__cpu)) \ -+ : 0; })) -+# define __CPU_ISSET_S(cpu, setsize, cpusetp) \ -+ (__extension__ \ -+ ({ size_t __cpu = (cpu); \ -+ __cpu < 8 * (setsize) \ -+ ? ((((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ -+ & __CPUMASK (__cpu))) != 0 \ -+ : 0; })) -+ -+# define __CPU_COUNT_S(setsize, cpusetp) \ -+ __sched_cpucount (setsize, cpusetp) -+ -+# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ -+ (__extension__ \ -+ ({ __cpu_mask *__arr1 = (cpusetp1)->__bits; \ -+ __cpu_mask *__arr2 = (cpusetp2)->__bits; \ -+ size_t __imax = (setsize) / sizeof (__cpu_mask); \ -+ size_t __i; \ -+ for (__i = 0; __i < __imax; ++__i) \ -+ if (__arr1[__i] != __arr2[__i]) \ -+ break; \ -+ __i == __imax; })) -+ -+# define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ -+ (__extension__ \ -+ ({ cpu_set_t *__dest = (destset); \ -+ __cpu_mask *__arr1 = (srcset1)->__bits; \ -+ __cpu_mask *__arr2 = (srcset2)->__bits; \ -+ size_t __imax = (setsize) / sizeof (__cpu_mask); \ -+ size_t __i; \ -+ for (__i = 0; __i < __imax; ++__i) \ -+ ((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i]; \ -+ __dest; })) -+ -+# define __CPU_ALLOC_SIZE(count) \ -+ ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask)) -+# define __CPU_ALLOC(count) __sched_cpualloc (count) -+# define __CPU_FREE(cpuset) __sched_cpufree (cpuset) -+ -+__BEGIN_DECLS -+ -+extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp) -+ __THROW; -+extern cpu_set_t *__sched_cpualloc (size_t __count) __THROW __wur; -+extern void __sched_cpufree (cpu_set_t *__set) __THROW; -+ -+__END_DECLS -+ - #endif -diff --git a/libc/sysdeps/linux/common/sched_cpualloc.c b/libc/sysdeps/linux/common/sched_cpualloc.c -new file mode 100644 -index 0000000..2642a80 ---- /dev/null -+++ b/libc/sysdeps/linux/common/sched_cpualloc.c -@@ -0,0 +1,27 @@ -+/* Copyright (C) 2007 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+ -+ -+cpu_set_t * -+__sched_cpualloc (size_t count) -+{ -+ return malloc (CPU_ALLOC_SIZE (count)); -+} -diff --git a/libc/sysdeps/linux/common/sched_cpucount.c b/libc/sysdeps/linux/common/sched_cpucount.c -new file mode 100644 -index 0000000..331c0b8 ---- /dev/null -+++ b/libc/sysdeps/linux/common/sched_cpucount.c -@@ -0,0 +1,60 @@ -+/* Copyright (C) 2007 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+ -+ -+int -+__sched_cpucount (size_t setsize, const cpu_set_t *setp) -+{ -+ int s = 0; -+ const __cpu_mask *p = setp->__bits; -+ const __cpu_mask *end = &setp->__bits[setsize / sizeof (__cpu_mask)]; -+ -+ while (p < end) -+ { -+ __cpu_mask l = *p++; -+ -+#ifdef POPCNT -+ s += POPCNT (l); -+#else -+ if (l == 0) -+ continue; -+ -+# if LONG_BIT > 32 -+ l = (l & 0x5555555555555555ul) + ((l >> 1) & 0x5555555555555555ul); -+ l = (l & 0x3333333333333333ul) + ((l >> 2) & 0x3333333333333333ul); -+ l = (l & 0x0f0f0f0f0f0f0f0ful) + ((l >> 4) & 0x0f0f0f0f0f0f0f0ful); -+ l = (l & 0x00ff00ff00ff00fful) + ((l >> 8) & 0x00ff00ff00ff00fful); -+ l = (l & 0x0000ffff0000fffful) + ((l >> 16) & 0x0000ffff0000fffful); -+ l = (l & 0x00000000fffffffful) + ((l >> 32) & 0x00000000fffffffful); -+# else -+ l = (l & 0x55555555ul) + ((l >> 1) & 0x55555555ul); -+ l = (l & 0x33333333ul) + ((l >> 2) & 0x33333333ul); -+ l = (l & 0x0f0f0f0ful) + ((l >> 4) & 0x0f0f0f0ful); -+ l = (l & 0x00ff00fful) + ((l >> 8) & 0x00ff00fful); -+ l = (l & 0x0000fffful) + ((l >> 16) & 0x0000fffful); -+# endif -+ -+ s += l; -+#endif -+ } -+ -+ return s; -+} -diff --git a/libc/sysdeps/linux/common/sched_cpufree.c b/libc/sysdeps/linux/common/sched_cpufree.c -new file mode 100644 -index 0000000..dd4c613 ---- /dev/null -+++ b/libc/sysdeps/linux/common/sched_cpufree.c -@@ -0,0 +1,27 @@ -+/* Copyright (C) 2007 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+ -+ -+void -+__sched_cpufree (cpu_set_t *set) -+{ -+ free (set); -+} -diff --git a/libc/sysdeps/linux/common/sched_getcpu.c b/libc/sysdeps/linux/common/sched_getcpu.c -new file mode 100644 -index 0000000..b193d65 ---- /dev/null -+++ b/libc/sysdeps/linux/common/sched_getcpu.c -@@ -0,0 +1,37 @@ -+/* Copyright (C) 2007 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+ -+ -+int -+sched_getcpu (void) -+{ -+#ifdef __NR_getcpu -+ unsigned int cpu; -+ int r = INLINE_SYSCALL (getcpu, 3, &cpu, NULL, NULL); -+ -+ return r == -1 ? r : cpu; -+#else -+ __set_errno (ENOSYS); -+ return -1; -+#endif -+} -diff --git a/libc/sysdeps/linux/common/unshare.c b/libc/sysdeps/linux/common/unshare.c -new file mode 100644 -index 0000000..485bf88 ---- /dev/null -+++ b/libc/sysdeps/linux/common/unshare.c -@@ -0,0 +1,12 @@ -+/* vi: set sw=4 ts=4: */ -+/* -+ * unshare() for uClibc -+ * -+ * Copyright (C) 2011 Henning Heinold -+ * -+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. -+ */ -+ -+#include -+#include -+_syscall1(int, unshare, int, flags) --- -1.7.5.3 - diff --git a/meta/recipes-core/uclibc/uclibc.inc b/meta/recipes-core/uclibc/uclibc.inc index 92157bdb2..077922197 100644 --- a/meta/recipes-core/uclibc/uclibc.inc +++ b/meta/recipes-core/uclibc/uclibc.inc @@ -8,7 +8,7 @@ features, at the cost of ABI differences for different configurations. \ uClibc has been designed from the ground up to be a C library for \ embedded Linux. It is NOT compatible with binaries linked against glibc." -LICENSE = "LGPL" +LICENSE = "LGPLv2.1+" SECTION = "libs" LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=a6f89e2100d9b6cdffcea4f398e37343 \ file://COPYING.LIB.boilerplate;md5=aaddeadcddeb918297e0e4afc52ce46f \ diff --git a/meta/recipes-core/uclibc/uclibc_git.bb b/meta/recipes-core/uclibc/uclibc_git.bb index 868123315..ee1b5e0cf 100644 --- a/meta/recipes-core/uclibc/uclibc_git.bb +++ b/meta/recipes-core/uclibc/uclibc_git.bb @@ -1,4 +1,4 @@ -SRCREV="f87898ca4a7d4b7171779c06ff1f4848efeee431" +SRCREV="a4421e60526d3420a9c0bd55bfa4a25a746cbc8e" require uclibc.inc @@ -11,7 +11,7 @@ PROVIDES += "virtual/${TARGET_PREFIX}libc-for-gcc" FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/uclibc-git' ], d)}" -SRC_URI = "git://uclibc.org/uClibc.git;branch=master;protocol=git \ +SRC_URI = "git://busybox.osuosl.org/uClibc.git;branch=master;protocol=git \ file://uClibc.machine \ file://uClibc.distro \ file://uclibc-arm-ftruncate64.patch \ @@ -22,9 +22,9 @@ SRC_URI = "git://uclibc.org/uClibc.git;branch=master;protocol=git \ file://argp-headers.patch \ file://remove_attribute_optimize_Os.patch \ file://compile-arm-fork-with-O2.patch \ - file://orign_path.patch \ - file://rtld_no.patch \ file://uclibc-execvpe.patch \ - file://uclibc_scheduler_update.patch \ + file://fix_libdl.patch \ + file://cross_compile_check.patch \ " + S = "${WORKDIR}/git" -- cgit v1.2.3