The %p format specifier was missing

git-svn-id: svn://svn.cc65.org/cc65/trunk@1198 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/common/_printf.s

@@ -562,7 +562,7 @@ CheckCount:
 
 CheckOctal:
 	cmp	#'o'
-	bne	CheckString
+	bne	CheckPointer
 
 ; Integer in octal representation
 
@@ -585,6 +585,21 @@ CheckOctal:
 	jsr	ltoa		   	; Push arguments, call _ltoa
     	jmp	HaveArg
 
+; Check for a pointer specifier (%p)
+
+CheckPointer:
+	cmp	#'p'
+	bne	CheckString
+
+; It's a pointer. Use %#x conversion
+
+	ldx	#0
+	stx	IsLong			; IsLong = 0;
+	inx
+       	stx	AltForm			; AltForm = 1;
+	lda	#'x'
+	bne	IsHex			; Branch always
+
 ; Check for a string specifier (%s)
 
 CheckString:
@@ -615,13 +630,13 @@ CheckUnsigned:
 
 CheckHex:
 	cmp	#'x'
-	beq	@IsHex
+	beq	IsHex
 	cmp	#'X'
 	bne	UnknownFormat
 
 ; Hexadecimal integer
 
-@IsHex:	pha	       			; Save the format spec
+IsHex:	pha	       			; Save the format spec
 	lda	AltForm
 	beq	@L1
 	lda	#'0'
@@ -641,7 +656,7 @@ CheckHex:
 	jsr	_strlower		; Make characters lower case
 @L2:	jmp	HaveArg
 
-; Unsigned format character, skip it
+; Unknown format character, skip it
 
 UnknownFormat:
 	jmp	MainLoop