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dos33fsprogs
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ootw: loader: move everything to start at 1800 

this frees up 2k or so
This commit is contained in:
Vince Weaver 2019-03-01 11:45:41 -05:00
parent cf0a992d25
commit b3ec10aad9
3 changed files with 8 additions and 8 deletions
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2
linker_scripts/apple2_1800.inc
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@ -1,6 +1,6 @@
MEMORY {
ZP: start = $00, size = $1A, type = rw;
RAM: start = $1800, size = $7E00, file = %O;
RAM: start = $1800, size = $A800, file = %O;
}
SEGMENTS {

12
ootw/Makefile
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@ -10,16 +10,16 @@ all: ootw.dsk
ootw.dsk: HELLO LOADER INTRO OOTW OOTW_C2 COMPRESS-TEST
$(DOS33) -y ootw.dsk SAVE A HELLO
$(DOS33) -y ootw.dsk BSAVE -a 0x1400 LOADER
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 INTRO
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 OOTW
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 OOTW_C2
$(DOS33) -y ootw.dsk BSAVE -a 0x1800 INTRO
$(DOS33) -y ootw.dsk BSAVE -a 0x1800 OOTW
$(DOS33) -y ootw.dsk BSAVE -a 0x1800 OOTW_C2
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 COMPRESS-TEST
####
OOTW: ootw.o
ld65 -o OOTW ootw.o -C ../linker_scripts/apple2_2000.inc
ld65 -o OOTW ootw.o -C ../linker_scripts/apple2_1800.inc
ootw.o: ootw.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.s \
@ -37,7 +37,7 @@ ootw.o: ootw.s \
####
OOTW_C2: ootw_c2.o
ld65 -o OOTW_C2 ootw_c2.o -C ../linker_scripts/apple2_2000.inc
ld65 -o OOTW_C2 ootw_c2.o -C ../linker_scripts/apple2_1800.inc
ootw_c2.o: ootw_c2.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.s \
@ -51,7 +51,7 @@ ootw_c2.o: ootw_c2.s \
####
INTRO: intro.o
ld65 -o INTRO intro.o -C ../linker_scripts/apple2_2000.inc
ld65 -o INTRO intro.o -C ../linker_scripts/apple2_1800.inc
intro.o: intro.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.s \

2
ootw/loader.s
View File

@ -84,7 +84,7 @@ load_done:
jsr opendir ; open and read entire file into memory
jsr $2000 ; jump to common entry point
jsr $1800 ; jump to common entry point
; hope they updated the WHICH_LOAD value