more work on new memory models

c64/basic/basic_commands/cmd_list.s

@@ -19,6 +19,9 @@ list_loop:
 	ldx #<OLDTXT+0
 	jsr peek_under_roms
 	cmp #$00
+#elif CONFIG_MEMORY_MODEL_46K || CONFIG_MEMORY_MODEL_50K
+	jsr peek_under_roms_via_OLDTXT
+	cmp #$00
 #else // CONFIG_MEMORY_MODEL_38K
 	lda (OLDTXT),y
 #endif

c64/basic/basic_commands/cmd_print.s

@@ -47,6 +47,10 @@ cmd_print_string:
 	ldx #<(__FAC1 + 1)
 	jsr peek_under_roms
 
+#elif CONFIG_MEMORY_MODEL_46K || CONFIG_MEMORY_MODEL_50K
+
+	jsr peek_under_roms_via_FAC1_PLUS_1
+
 #else // CONFIG_MEMORY_MODEL_38K
 
 	lda (__FAC1 + 1), y