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Take SHADOW_RAM size into account.

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Christian Groessler
2013-05-31 14:49:25 +02:00
parent 451b34bc75
commit 7f0dbde77f
1 changed files with 4 additions and 4 deletions
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8
libsrc/atari/shadow_ram_prepare.s
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@@ -47,7 +47,7 @@ cont: ldx #0 ; channel 0
.segment "SRPREPHDR" .segment "SRPREPHDR"
.word __SRPREP_LOAD__ .word __SRPREP_LOAD__
.word __SRPREP_LOAD__ + __SRPREP_SIZE__ - 1 .word __SRPREP_LOAD__ + __SRPREP_SIZE__ + __SHADOW_RAM_SIZE__ - 1
; ------------------------------------------------------------------------ ; ------------------------------------------------------------------------
; Actual code ; Actual code
@@ -176,9 +176,9 @@ L1: lda sp,x
; copy chargen to low memory ; copy chargen to low memory
lda #>(__SRPREP_LOAD__ + __SRPREP_SIZE__) lda #>(__SRPREP_LOAD__ + __SRPREP_SIZE__ + __SHADOW_RAM_SIZE__)
sta ptr3+1 sta ptr3+1
lda #<(__SRPREP_LOAD__ + __SRPREP_SIZE__) lda #<(__SRPREP_LOAD__ + __SRPREP_SIZE__ + __SHADOW_RAM_SIZE__)
sta ptr3 sta ptr3
beq cg_addr_ok beq cg_addr_ok
@@ -250,7 +250,7 @@ no_copy:
lda #>__CHARGEN_SIZE__ lda #>__CHARGEN_SIZE__
sta tmp2 sta tmp2
lda #<__CHARGEN_SIZE__ lda #<__CHARGEN_SIZE__
sta tmp2+1 sta tmp1
jsr memcopy jsr memcopy
; re-enable ROM ; re-enable ROM