Apple-2-SW
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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 { MEMORY {
ZP: start = $00, size = $1A, type = rw; ZP: start = $00, size = $1A, type = rw;
RAM: start = $1800, size = $7E00, file = %O; RAM: start = $1800, size = $A800, file = %O;
} }
SEGMENTS { 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 ootw.dsk: HELLO LOADER INTRO OOTW OOTW_C2 COMPRESS-TEST
$(DOS33) -y ootw.dsk SAVE A HELLO $(DOS33) -y ootw.dsk SAVE A HELLO
$(DOS33) -y ootw.dsk BSAVE -a 0x1400 LOADER $(DOS33) -y ootw.dsk BSAVE -a 0x1400 LOADER
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 INTRO $(DOS33) -y ootw.dsk BSAVE -a 0x1800 INTRO
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 OOTW $(DOS33) -y ootw.dsk BSAVE -a 0x1800 OOTW
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 OOTW_C2 $(DOS33) -y ootw.dsk BSAVE -a 0x1800 OOTW_C2
$(DOS33) -y ootw.dsk BSAVE -a 0x2000 COMPRESS-TEST $(DOS33) -y ootw.dsk BSAVE -a 0x2000 COMPRESS-TEST
#### ####
OOTW: ootw.o 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 \ ootw.o: ootw.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.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 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 \ ootw_c2.o: ootw_c2.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.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 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 \ intro.o: intro.s \
gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.s \ gr_copy.s gr_fast_clear.s gr_pageflip.s gr_unrle.s gr_putsprite.s \

2
ootw/loader.s
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@ -84,7 +84,7 @@ load_done:
jsr opendir ; open and read entire file into memory 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 ; hope they updated the WHICH_LOAD value