bslathi19/cc65
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Merge branch 'cc65:master' into master

Browse Source
This commit is contained in:
polluks2
2021-05-08 20:01:45 +02:00
parent 80877a600a b1f81d5e21
commit 9dffc8ab0f
2 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
libsrc/atari5200/y2k.inc
View File

@@ -32,10 +32,8 @@ Y2K3 STA $0732,X
LDA #$60 ; Store RTS opcode @ end LDA #$60 ; Store RTS opcode @ end
STA $0750 STA $0750
JSR $0600 ; Show title screen JSR $0600 ; Show title screen
LDY #$00 ; Clear RAM from $0600-$3FFF LDY #<$0600 ; Clear RAM from $0600-$3FFF
STY $80 STY $80
LDA #$06 LDA #>$0600
STA $81 STA $81
JSR CLRRAM JMP CLRRAM
RTS

12
libsrc/common/strlen.s
View File

@@ -5,17 +5,27 @@
; the usage of only ptr2 here! Keep in mind when appling changes ; the usage of only ptr2 here! Keep in mind when appling changes
; and check the other implementations too! ; and check the other implementations too!
; ;
; int strlen (const char* s); ; size_t __fastcall__ strlen (const char* s);
; ;
.export _strlen .export _strlen
.importzp ptr2 .importzp ptr2
.macpack cpu
_strlen: _strlen:
sta ptr2 ; Save s sta ptr2 ; Save s
stx ptr2+1 stx ptr2+1
.if (.cpu .bitand ::CPU_ISET_HUC6280)
clx
cly
.else
ldx #0 ; YX used as counter ldx #0 ; YX used as counter
.if (.cpu .bitand ::CPU_ISET_65816)
txy
.else
ldy #0 ldy #0
.endif
.endif
L1: lda (ptr2),y L1: lda (ptr2),y
beq L9 beq L9