[openfirmware] [commit] r3748 - cpu/arm

[repository service]

Author: quozl
Date: Mon Nov 24 23:48:54 2014
New Revision: 3748
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/3748

Log:
[ARM] fixed signed double conversion, from Matthijs van Duin <matthijsvanduin at gmail.com>, 24th November 2014, fixes a regression introduced in r3740, affected d<= and d> only.

Modified:
   cpu/arm/kerncode.fth

Modified: cpu/arm/kerncode.fth
==============================================================================
--- cpu/arm/kerncode.fth	Thu Nov 20 00:05:11 2014	(r3747)
+++ cpu/arm/kerncode.fth	Mon Nov 24 23:48:54 2014	(r3748)
@@ -822,17 +822,17 @@
 c;
 code d>  ( d1 d2 -- f )
    ldmia     sp!,{r0,r1,r2}     \ tos r0       r1 r2
-   subs      r2,r2,r0
-   sbcs      r1,r1,tos
-   movle     tos,#0
-   mvngt     tos,#0
+   subs      r2,r0,r2
+   sbcs      r1,tos,r1
+   movge     tos,#0
+   mvnlt     tos,#0
 c;
 code d<=  ( d1 d2 -- f )
    ldmia     sp!,{r0,r1,r2}     \ tos r0       r1 r2
-   subs      r2,r2,r0
-   sbcs      tos,r1,tos
-   movgt     tos,#0
-   mvnle     tos,#0
+   subs      r2,r0,r2
+   sbcs      r1,tos,r1
+   movlt     tos,#0
+   mvnge     tos,#0
 c;
 code du<  ( d1 d2 -- f )
    ldmia     sp!,{r0,r1,r2}     \ tos r0       r1 r2