Merge pull request cc65#2334 from carlo-bramini/fix-sim65-1

[SIM65] Support undocumented opcodes for 6502

Author: mrdudz

asminc/cpu.mac

@@ -15,7 +15,7 @@ CPU_ISET_4510      = $0400
 CPU_NONE           = CPU_ISET_NONE
 CPU_6502           = CPU_ISET_6502
 CPU_6502X          = CPU_ISET_6502|CPU_ISET_6502X
-CPU_6502DTV        = CPU_ISET_6502|CPU_ISET_6502X|CPU_ISET_6502DTV
+CPU_6502DTV        = CPU_ISET_6502|CPU_ISET_6502DTV
 CPU_65SC02         = CPU_ISET_6502|CPU_ISET_65SC02
 CPU_65C02          = CPU_ISET_6502|CPU_ISET_65SC02|CPU_ISET_65C02
 CPU_65816          = CPU_ISET_6502|CPU_ISET_65SC02|CPU_ISET_65816

libsrc/sim6502/exehdr.s

@@ -9,11 +9,21 @@
         .import         __MAIN_START__
         .import         startup
 
+        .macpack        cpu
+
         .segment        "EXEHDR"
 
         .byte   $73, $69, $6D, $36, $35        ; 'sim65'
         .byte   2                              ; header version
-        .byte   .defined(__SIM65C02__)         ; CPU type
+.if (.cpu .bitand ::CPU_ISET_6502X)
+        .byte   2
+.elseif (.cpu .bitand ::CPU_ISET_65C02)
+        .byte   1
+.elseif (.cpu .bitand ::CPU_ISET_6502)
+        .byte   0
+.else
+        .error Unknow CPU type.
+.endif
         .byte   sp                             ; sp address
         .addr   __MAIN_START__                 ; load address
         .addr   startup                        ; reset address