std asm

jtod · Dec 26, 2023 · a456f8c · a456f8c
1 parent 27c4e51
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Showing 13 changed files with 850 additions and 838 deletions.
diff --git a/Examples/Standard/Testing/AsmStd.asm.txt b/Examples/Standard/Testing/AsmStd.asm.txt
@@ -35,7 +35,7 @@ loop   top     R1,R2,R3
        shiftl   R5,R3,7       ; e503 3700
        shiftr   R4,R3,8       ; e404 3800
        logicw   R1,R2,R3,6    ; e105 2306
-       logicb   R1,2,3,6,13   ; e106 236d
+       logicb   R1,2,R3,4,6   ; 6 is the function
        extract  R1,3,5,R6,7   ; e107 3567
        extracti R2,3,5,R6,7   ; e208 3567
 
@@ -46,10 +46,10 @@ loop   top     R1,R2,R3
        orw      R6,R7,R8      ; e605 7807  logicw
        xorw     R6,R7,R8      ; e605 7806  logicw
 
-       invb     R1,3,9        ; e106 390c  logicb
-       andb     R2,3,4,5      ; e206 3451  logicb
-       orb      R15,8,9,10    ; ef06 89a7  logicb
-       xorb     R8,0,13,7     ; e806 0d76  logicb
+;       invb     R1,3,9        ; e106 390c  logicb
+ ;      andb     R2,3,4,5      ; e206 3451  logicb  ; problem statement
+;       orb      R15,8,9,10    ; ef06 89a7  logicb
+;       xorb     R8,0,13,7     ; e806 0d76  logicb
 
 ;       field    R6,3,7        ; e608 3700  extracti
 

diff --git a/Examples/Standard/Testing/AsmStdErrors.asm.txt b/Examples/Standard/Testing/AsmStdErrors.asm.txt
@@ -0,0 +1,6 @@
+; AsmStdErrors: Test error messages for invalid assembly source
+; Checking that assembler generates correct error messages
+; Sigma16: https://jtod.github.io/home/Sigma16  John O'Donnell, 2024
+
+; Bug: Assembler fails and doesn't provide error message...
+;      logicb   R1,2,3,6,13   ; invalid operand format
diff --git a/Examples/Standard/Testing/index.html b/Examples/Standard/Testing/index.html
@@ -16,6 +16,9 @@ <h1>Testing</h1>
 <li> <a href="./AsmStd.asm.txt">AsmStd.asm.txt</a>  Test assembly of each statement.
  For checking that assembler generates correct object code.
 </li>
+<li> <a href="./AsmStdErrors.asm.txt">AsmStdErrors.asm.txt</a>  Test error messages for invalid assembly source
+ Checking that assembler generates correct error messages
+</li>
 <li> <a href="./BitField.asm.txt">BitField.asm.txt</a>  Test instructions that operate on bit fields.
  Examples of extract and extracti.
 </li>

diff --git a/VERSION.txt b/VERSION.txt
@@ -1 +1 @@
-Version 3.6.4, October 2023
+Version 3.6.5, December 2023
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		Version 3.6.4, October 2023
		Version 3.6.5, December 2023