[PATCH] Hexagon: Swap SIGRGMAX-1 and SIGRTMIN+1

[Taylor Simpson]

Signed-off-by: Taylor Simpson <address@hidden>
---
 linux-user/signal.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 5ca6d62..ce3d27f 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -72,6 +72,14 @@ static uint8_t host_to_target_signal_table[_NSIG] = {
        over a single host signal.  */
     [__SIGRTMIN] = __SIGRTMAX,
     [__SIGRTMAX] = __SIGRTMIN,
+#ifdef TARGET_HEXAGON
+    /*
+     * Hexagon uses the same signal for pthread cancel as the host pthreads,
+     * so cannot be overridden.
+     * Therefore, we map Hexagon signal to a different host signal.
+     */
+    [__SIGRTMAX - 1] = __SIGRTMIN + 1,
+#endif
 };
 static uint8_t target_to_host_signal_table[_NSIG];
 
-- 
2.7.4