From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 13 Nov 2018 13:32:06 +0000 (+0000)
Subject: CLR SV CSRs now clears by popping, TODO make 1 instr
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f29fd720d1ec58319ee2acb33f4b2d53f5a96807;p=riscv-tests.git

CLR SV CSRs now clears by popping, TODO make 1 instr
---

diff --git a/isa/macros/simplev/sv_test_macros.h b/isa/macros/simplev/sv_test_macros.h
index 543f0c3..e5ab753 100644
--- a/isa/macros/simplev/sv_test_macros.h
+++ b/isa/macros/simplev/sv_test_macros.h
@@ -56,7 +56,7 @@
         csrrw  x0, 0x4c8, x1
 
 // clears the 2 CSRs set above
-#define CLR_SV_CSRS( ) csrrw   x0, 0x4c0, 0
+#define CLR_SV_CSRS( ) csrrw   x0, 0x4c0, 0; csrrw   x0, 0x4c0, 0; csrrw   x0, 0x4c0, 0;
 #define CLR_SV_PRED_CSRS( ) csrrw   x0, 0x4c8, 0
 
 // set maximum vector length.