From: izydorst <izydorst@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Sat, 21 Dec 2002 00:49:25 +0000 (+0000)
Subject: memmove, memcpy, memset and bzero now return dest ptr as they should
X-Git-Tag: V2.12.0~1856
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=a63a1075f8dda5cca2f37cc1e765a6e0cf1efaab;p=cc65

memmove, memcpy, memset and bzero now return dest ptr as they should


git-svn-id: svn://svn.cc65.org/cc65/trunk@1815 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/geos/common/memset.s b/libsrc/geos/common/memset.s
index 74005b0e9..1a98c1c34 100644
--- a/libsrc/geos/common/memset.s
+++ b/libsrc/geos/common/memset.s
@@ -34,8 +34,12 @@ _memset:
 	    sta r2L
 common:	    jsr popax
 	    sta r1L
+	    pha
 	    stx r1H
+	    txa
+	    pha
 	    jsr FillRam
-	    lda	r1L		; restore ptr and pass as result
-	    ldx r1H
+	    pla			; restore ptr and return it
+	    tax
+	    pla
 	    rts
diff --git a/libsrc/geos/memory/movedata.s b/libsrc/geos/memory/movedata.s
index b16ef2392..5391e95c5 100644
--- a/libsrc/geos/memory/movedata.s
+++ b/libsrc/geos/memory/movedata.s
@@ -4,7 +4,7 @@
 ;
 ; 30.10.99, 15.07.2001
 
-; void MoveData         (char* dest, char *source, int length);
+; void* MoveData         (char* dest, char *source, int length);
 
 	    .import popax
 	    .export _MoveData
@@ -21,4 +21,7 @@ _MoveData:
 	    jsr popax
 	    sta r1L
 	    stx r1H
-	    jmp MoveData
+	    jsr MoveData
+	    lda r1L		; return dest ptr to be compatible with memmove and memcpy
+	    ldx r1H
+	    rts