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$Id: update-patches 24 2008-08-31 14:56:13Z wbx $
--- strace-4.5.18.orig/signal.c 2008-08-20 03:59:40.000000000 +0200
+++ strace-4.5.18/signal.c 2009-01-02 21:24:05.502094888 +0100
@@ -1485,9 +1485,38 @@ struct tcb *tcp;
}
return 0;
#else
+#if defined(CRISV10) || defined(CRISV32)
+ struct sigcontext sc;
+
+ if (entering(tcp)) {
+ long regs[PT_MAX+1];
+
+ tcp->u_arg[0] = 0;
+
+ if (ptrace(PTRACE_GETREGS, tcp->pid, NULL, (long)regs) < 0) {
+ perror("sigreturn: PTRACE_GETREGS");
+ return 0;
+ }
+ if (umove(tcp, regs[PT_USP], &sc) < 0)
+ return 0;
+ tcp->u_arg[0] = 1;
+ tcp->u_arg[1] = sc.oldmask;
+ } else {
+ sigset_t sigm;
+
+ long_to_sigset(tcp->u_arg[1], &sigm);
+ tcp->u_rval = tcp->u_error = 0;
+ if (tcp->u_arg[0] == 0)
+ return 0;
+ tcp->auxstr = sprintsigmask("mask now ", &sigm, 0);
+ return RVAL_NONE | RVAL_STR;
+ }
+ return 0;
+#else
#warning No sys_sigreturn() for this architecture
#warning (no problem, just a reminder :-)
return 0;
+#endif /* !CRISV10/!CRISV32 */
#endif /* MIPS */
#endif /* LINUX_MIPSN32 || LINUX_MIPSN64 */
#endif /* SPARC || SPARC64 */
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