Allow "sp" as an alias for "c_sp" for backwards compatibility. Using it will

work but generates a linker warning. Added a test to check for this warning.
2025-06-26 07:40:04 +02:00
parent 3a6766d0a0
commit 5db2aed129
4 changed files with 25 additions and 0 deletions
--- a/test/asm/listing/ref/sp-compat.ld65err2-ref
+++ b/test/asm/listing/ref/sp-compat.ld65err2-ref
@@ -0,0 +1 @@
+ld65: Warning: runtime/sp-compat.s:10: Symbol 'sp' is deprecated - please use 'c_sp' instead
--- a/test/asm/listing/sp-compat.s
+++ b/test/asm/listing/sp-compat.s
@@ -0,0 +1,7 @@
+.include "zeropage.inc"
+
+.proc   _func
+        ldy     #0
+        lda     (sp),y
+        rts
+.endproc
				`@@ -0,0 +1 @@`
				`ld65: Warning: runtime/sp-compat.s:10: Symbol 'sp' is deprecated - please use 'c_sp' instead`