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Fixed an error in calloc reported by Marc 'BlackJack' Rintsch.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@5932 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2012-11-12 23:07:02 +00:00
parent f03d5c54d8
commit e04f1d8cb0
1 changed files with 6 additions and 7 deletions
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13
libsrc/common/calloc.s
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@ -7,8 +7,8 @@
;
.export _calloc
.import _malloc, _memset
.import tosumulax, pushax, push0
.import _malloc, __bzero
.import tosumulax, pushax
; -------------------------------------------------------------------------
@ -35,21 +35,20 @@
cpx #0
bne ClearBlock
cmp #0
beq ClearBlock
bne ClearBlock
; We have a NULL pointer, bail out
rts
; No NULL pointer, clear the block. memset will return a pointer to the
; No NULL pointer, clear the block. _bzero will return a pointer to the
; block which is exactly what we want.
ClearBlock:
jsr pushax ; ptr
jsr push0 ; #0
lda Size
ldx Size+1 ; Size
jmp _memset
ldx Size+1 ; Size
jmp __bzero
.endproc