diff --git a/package/strace/strace-0001-sigaction-wrap-sa_restorer-in-ifdef-SA_RESTORER-cons.patch b/package/strace/strace-0001-sigaction-wrap-sa_restorer-in-ifdef-SA_RESTORER-cons.patch new file mode 100644 index 0000000000..cd2e31b998 --- /dev/null +++ b/package/strace/strace-0001-sigaction-wrap-sa_restorer-in-ifdef-SA_RESTORER-cons.patch @@ -0,0 +1,107 @@ +Add a patch to fix the sa_restorer problems in strace. + +This patch has been applied upstream: + https://sourceforge.net/p/strace/code/ci/c3a5c01051ba29a9f421f4d45d96bbc32df2b796/ + +Signed-off-by: Vicente Olivert Riera + +From c3a5c01051ba29a9f421f4d45d96bbc32df2b796 Mon Sep 17 00:00:00 2001 +From: Vicente Olivert Riera +Date: Thu, 11 Sep 2014 20:05:18 +0100 +Subject: [PATCH] sigaction: wrap sa_restorer in #ifdef SA_RESTORER consistently + +Wrap sa_restorer member definitions in #ifdef SA_RESTORER to be +consistent with their use. +If an architecture does not provide sa_restorer members but still +defines SA_RESTORER macro, the latter has to be explicitly undefined. + +This change fixes compilation failures like this one: +signal.c: In function 'decode_old_sigaction': +signal.c:631:21: error: 'struct old_sigaction' has no member named 'sa_restorer' +signal.c: In function 'decode_new_sigaction': +signal.c:1224:21: error: 'struct new_sigaction' has no member named 'sa_restorer' + +* signal.c (struct old_sigaction, struct old_sigaction32, +struct new_sigaction, struct new_sigaction32): +Wrap sa_restorer member in #ifdef SA_RESTORER. +(decode_old_sigaction, decode_new_sigaction): +Wrap use of sa32.sa_restorer in #ifdef SA_RESTORER. + +Signed-off-by: Vicente Olivert Riera +--- + signal.c | 18 ++++++++++++++---- + 1 files changed, 14 insertions(+), 4 deletions(-) + +diff --git a/signal.c b/signal.c +index 74e0fd9..5855d13 100644 +--- a/signal.c ++++ b/signal.c +@@ -559,8 +559,10 @@ struct old_sigaction { + void (*__sa_handler)(int); + unsigned long sa_mask; + unsigned long sa_flags; +- void (*sa_restorer)(void); + #endif /* !MIPS */ ++#ifdef SA_RESTORER ++ void (*sa_restorer)(void); ++#endif + }; + + struct old_sigaction32 { +@@ -568,7 +570,9 @@ struct old_sigaction32 { + uint32_t __sa_handler; + uint32_t sa_mask; + uint32_t sa_flags; ++#ifdef SA_RESTORER + uint32_t sa_restorer; ++#endif + }; + + static void +@@ -594,7 +598,9 @@ decode_old_sigaction(struct tcb *tcp, long addr) + memset(&sa, 0, sizeof(sa)); + sa.__sa_handler = (void*)(uintptr_t)sa32.__sa_handler; + sa.sa_flags = sa32.sa_flags; ++#ifdef SA_RESTORER + sa.sa_restorer = (void*)(uintptr_t)sa32.sa_restorer; ++#endif + sa.sa_mask = sa32.sa_mask; + } + } else +@@ -1138,10 +1144,10 @@ struct new_sigaction + #else + void (*__sa_handler)(int); + unsigned long sa_flags; +-# if !defined(ALPHA) && !defined(HPPA) && !defined(IA64) +- void (*sa_restorer)(void); +-# endif /* !ALPHA && !HPPA && !IA64 */ + #endif /* !MIPS */ ++#ifdef SA_RESTORER ++ void (*sa_restorer)(void); ++#endif + /* Kernel treats sa_mask as an array of longs. */ + unsigned long sa_mask[NSIG / sizeof(long) ? NSIG / sizeof(long) : 1]; + }; +@@ -1150,7 +1156,9 @@ struct new_sigaction32 + { + uint32_t __sa_handler; + uint32_t sa_flags; ++#ifdef SA_RESTORER + uint32_t sa_restorer; ++#endif + uint32_t sa_mask[2 * (NSIG / sizeof(long) ? NSIG / sizeof(long) : 1)]; + }; + +@@ -1176,7 +1184,9 @@ decode_new_sigaction(struct tcb *tcp, long addr) + memset(&sa, 0, sizeof(sa)); + sa.__sa_handler = (void*)(unsigned long)sa32.__sa_handler; + sa.sa_flags = sa32.sa_flags; ++#ifdef SA_RESTORER + sa.sa_restorer = (void*)(unsigned long)sa32.sa_restorer; ++#endif + /* Kernel treats sa_mask as an array of longs. + * For 32-bit process, "long" is uint32_t, thus, for example, + * 32th bit in sa_mask will end up as bit 0 in sa_mask[1]. +-- +1.7.1 +