[555] Fix for corrupt registers in Service_ModeChange

Service_ModeChange -> recalcmodevars -> readvduvars2 but readvduvars2 uses r5 and r6.

[555] Fix for corrupt registers in Service_ModeChange
Service_ModeChange -> recalcmodevars -> readvduvars2 but readvduvars2 uses r5 and r6.
131bd90b · Robert Sprowson · ROOL · a3b6237a · 131bd90b
Commit 131bd90b authored 2 years ago by Robert Sprowson Committed by ROOL 2 years ago
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s/Wimp01 s/Wimp01 +2 -2

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--- a/s/Wimp01
+++ b/s/Wimp01
@@ -5108,7 +5108,7 @@ vduinput2


 readvduvars2
-        Push    "R0-R4,LR"
+        Push    "R0-R6,LR"

        ADR     R0,vduinput2
        ADR     R1,vduoutput
@@ -5149,7 +5149,7 @@ readvduvars2

 leavereadvduvars2
        STRVS   R0,[sp]
-        Pull    "R0-R4,PC"
+        Pull    "R0-R6,PC"

 readvduvars
        Push    "R0,R1,LR"