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

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1815 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
izydorst 2002-12-21 00:49:25 +00:00
parent 9227123e16
commit a63a1075f8
2 changed files with 11 additions and 4 deletions
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8
libsrc/geos/common/memset.s
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@ -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

7
libsrc/geos/memory/movedata.s
View File

@ -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