From adecf626f023ee974e502703bdd024aceb9c7678 Mon Sep 17 00:00:00 2001
From: Andrew Waterman <andrew@sifive.com>
Date: Tue, 20 Dec 2016 15:46:12 -0800
Subject: Avoid jal to weak symbols

The symbol may be overridden and end up out of range of JAL.
---
 bsp/env/entry.S | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/bsp/env/entry.S b/bsp/env/entry.S
index cbf26eb..b433628 100644
--- a/bsp/env/entry.S
+++ b/bsp/env/entry.S
@@ -46,7 +46,7 @@ trap_entry:
   csrr a0, mcause
   csrr a1, mepc
   mv a2, sp
-  jal handle_trap
+  call handle_trap
   csrw mepc, a0
 
   # Remain in M-mode after mret
@@ -90,6 +90,7 @@ trap_entry:
 
 .weak handle_trap
 handle_trap:
-  j handle_trap
+1:
+  j 1b
 	
 #endif
-- 
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