diff options
Diffstat (limited to 'poky/meta/recipes-support/libunwind/libunwind/0001-Fix-compilation-with-fno-common.patch')
-rw-r--r-- | poky/meta/recipes-support/libunwind/libunwind/0001-Fix-compilation-with-fno-common.patch | 448 |
1 files changed, 0 insertions, 448 deletions
diff --git a/poky/meta/recipes-support/libunwind/libunwind/0001-Fix-compilation-with-fno-common.patch b/poky/meta/recipes-support/libunwind/libunwind/0001-Fix-compilation-with-fno-common.patch deleted file mode 100644 index e11487fe97..0000000000 --- a/poky/meta/recipes-support/libunwind/libunwind/0001-Fix-compilation-with-fno-common.patch +++ /dev/null @@ -1,448 +0,0 @@ -From 00d18b21dcb9723c4f13889a39a760a654782370 Mon Sep 17 00:00:00 2001 -From: Yichao Yu <yyc1992@gmail.com> -Date: Tue, 31 Mar 2020 00:43:32 -0400 -Subject: [PATCH] Fix compilation with -fno-common. - -Making all other archs consistent with IA64 which should not have this problem. -Also move the FIXME to the correct place. - -Also add some minimum comments about this... - -Upstream-Status: Backport [https://github.com/libunwind/libunwind/pull/166] -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - src/aarch64/Ginit.c | 15 +++++++-------- - src/arm/Ginit.c | 15 +++++++-------- - src/coredump/_UPT_get_dyn_info_list_addr.c | 5 +++++ - src/hppa/Ginit.c | 15 +++++++-------- - src/ia64/Ginit.c | 1 + - src/mi/Gfind_dynamic_proc_info.c | 1 + - src/mips/Ginit.c | 15 +++++++-------- - src/ppc32/Ginit.c | 11 +++++++---- - src/ppc64/Ginit.c | 11 +++++++---- - src/ptrace/_UPT_get_dyn_info_list_addr.c | 5 +++++ - src/s390x/Ginit.c | 15 +++++++-------- - src/sh/Ginit.c | 15 +++++++-------- - src/tilegx/Ginit.c | 15 +++++++-------- - src/x86/Ginit.c | 15 +++++++-------- - src/x86_64/Ginit.c | 15 +++++++-------- - 15 files changed, 89 insertions(+), 80 deletions(-) - -diff --git a/src/aarch64/Ginit.c b/src/aarch64/Ginit.c -index dec235c..3538976 100644 ---- a/src/aarch64/Ginit.c -+++ b/src/aarch64/Ginit.c -@@ -61,13 +61,6 @@ tdep_uc_addr (unw_tdep_context_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -78,7 +71,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/arm/Ginit.c b/src/arm/Ginit.c -index 2720d06..0bac0d7 100644 ---- a/src/arm/Ginit.c -+++ b/src/arm/Ginit.c -@@ -57,18 +57,17 @@ tdep_uc_addr (unw_tdep_context_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/coredump/_UPT_get_dyn_info_list_addr.c b/src/coredump/_UPT_get_dyn_info_list_addr.c -index 0d11905..739ed05 100644 ---- a/src/coredump/_UPT_get_dyn_info_list_addr.c -+++ b/src/coredump/_UPT_get_dyn_info_list_addr.c -@@ -74,6 +74,11 @@ get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, - - #else - -+/* XXX fix me: there is currently no way to locate the dyn-info list -+ by a remote unwinder. On ia64, this is done via a special -+ unwind-table entry. Perhaps something similar can be done with -+ DWARF2 unwind info. */ -+ - static inline int - get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, - int *countp) -diff --git a/src/hppa/Ginit.c b/src/hppa/Ginit.c -index 461e4b9..265455a 100644 ---- a/src/hppa/Ginit.c -+++ b/src/hppa/Ginit.c -@@ -64,13 +64,6 @@ _Uhppa_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -81,7 +74,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/ia64/Ginit.c b/src/ia64/Ginit.c -index b09a2ad..8601bb3 100644 ---- a/src/ia64/Ginit.c -+++ b/src/ia64/Ginit.c -@@ -68,6 +68,7 @@ get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - if (!_U_dyn_info_list_addr) - return -UNW_ENOINFO; - #endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. - *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } -diff --git a/src/mi/Gfind_dynamic_proc_info.c b/src/mi/Gfind_dynamic_proc_info.c -index 98d3501..2e7c62e 100644 ---- a/src/mi/Gfind_dynamic_proc_info.c -+++ b/src/mi/Gfind_dynamic_proc_info.c -@@ -49,6 +49,7 @@ local_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi, - return -UNW_ENOINFO; - #endif - -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. - list = (unw_dyn_info_list_t *) (uintptr_t) _U_dyn_info_list_addr (); - for (di = list->first; di; di = di->next) - if (ip >= di->start_ip && ip < di->end_ip) -diff --git a/src/mips/Ginit.c b/src/mips/Ginit.c -index 3df170c..bf7a8f5 100644 ---- a/src/mips/Ginit.c -+++ b/src/mips/Ginit.c -@@ -69,13 +69,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -86,7 +79,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) (intptr_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/ppc32/Ginit.c b/src/ppc32/Ginit.c -index c5312d9..f8d6886 100644 ---- a/src/ppc32/Ginit.c -+++ b/src/ppc32/Ginit.c -@@ -91,9 +91,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -104,7 +101,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/ppc64/Ginit.c b/src/ppc64/Ginit.c -index 4c88cd6..7bfb395 100644 ---- a/src/ppc64/Ginit.c -+++ b/src/ppc64/Ginit.c -@@ -95,9 +95,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -108,7 +105,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/ptrace/_UPT_get_dyn_info_list_addr.c b/src/ptrace/_UPT_get_dyn_info_list_addr.c -index cc5ed04..16671d4 100644 ---- a/src/ptrace/_UPT_get_dyn_info_list_addr.c -+++ b/src/ptrace/_UPT_get_dyn_info_list_addr.c -@@ -71,6 +71,11 @@ get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, - - #else - -+/* XXX fix me: there is currently no way to locate the dyn-info list -+ by a remote unwinder. On ia64, this is done via a special -+ unwind-table entry. Perhaps something similar can be done with -+ DWARF2 unwind info. */ -+ - static inline int - get_list_addr (unw_addr_space_t as, unw_word_t *dil_addr, void *arg, - int *countp) -diff --git a/src/s390x/Ginit.c b/src/s390x/Ginit.c -index f0886ac..db01743 100644 ---- a/src/s390x/Ginit.c -+++ b/src/s390x/Ginit.c -@@ -50,8 +50,6 @@ static struct unw_addr_space local_addr_space; - - unw_addr_space_t unw_local_addr_space = &local_addr_space; - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- - static inline void * - uc_addr (ucontext_t *uc, int reg) - { -@@ -75,11 +73,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -90,7 +83,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/sh/Ginit.c b/src/sh/Ginit.c -index 52988a7..9fe96d2 100644 ---- a/src/sh/Ginit.c -+++ b/src/sh/Ginit.c -@@ -58,13 +58,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -75,7 +68,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/tilegx/Ginit.c b/src/tilegx/Ginit.c -index 7564a55..925e641 100644 ---- a/src/tilegx/Ginit.c -+++ b/src/tilegx/Ginit.c -@@ -64,13 +64,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -81,7 +74,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) (intptr_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/x86/Ginit.c b/src/x86/Ginit.c -index f6b8dc2..3cec74a 100644 ---- a/src/x86/Ginit.c -+++ b/src/x86/Ginit.c -@@ -54,13 +54,6 @@ tdep_uc_addr (ucontext_t *uc, int reg) - - # endif /* UNW_LOCAL_ONLY */ - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -71,7 +64,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - -diff --git a/src/x86_64/Ginit.c b/src/x86_64/Ginit.c -index 6161da6..5c4e426 100644 ---- a/src/x86_64/Ginit.c -+++ b/src/x86_64/Ginit.c -@@ -49,13 +49,6 @@ static struct unw_addr_space local_addr_space; - - unw_addr_space_t unw_local_addr_space = &local_addr_space; - --HIDDEN unw_dyn_info_list_t _U_dyn_info_list; -- --/* XXX fix me: there is currently no way to locate the dyn-info list -- by a remote unwinder. On ia64, this is done via a special -- unwind-table entry. Perhaps something similar can be done with -- DWARF2 unwind info. */ -- - static void - put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg) - { -@@ -66,7 +59,13 @@ static int - get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr, - void *arg) - { -- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list; -+#ifndef UNW_LOCAL_ONLY -+# pragma weak _U_dyn_info_list_addr -+ if (!_U_dyn_info_list_addr) -+ return -UNW_ENOINFO; -+#endif -+ // Access the `_U_dyn_info_list` from `LOCAL_ONLY` library, i.e. libunwind.so. -+ *dyn_info_list_addr = _U_dyn_info_list_addr (); - return 0; - } - --- -2.28.0 - |