mirror of
https://github.com/cc65/cc65.git
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Allow different output formats using additional linker configs. Contributed by
Karri Kaksonen. git-svn-id: svn://svn.cc65.org/cc65/trunk@4925 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
parent
76c543a26f
commit
e654ad49eb
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@ -45,11 +45,13 @@ CFLAGS = -Osir -g -T -t $(SYS) --forget-inc-paths -I . -I ../../include
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#--------------------------------------------------------------------------
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# Object files
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OBJS = cgetc.o \
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OBJS = bllhdr.o \
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cgetc.o \
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crt0.o \
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ctype.o \
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eeprom.o \
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exec.o \
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exehdr.o \
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extzp.o \
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kbhit.o \
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load.o \
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19
libsrc/lynx/bllhdr.s
Normal file
19
libsrc/lynx/bllhdr.s
Normal file
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@ -0,0 +1,19 @@
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;
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; Karri Kaksonen, 2011
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;
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; This header is required for BLL builds.
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;
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.import __BSS_LOAD__
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.import __RAM_START__
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.export __BLLHDR__: absolute = 1
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; ------------------------------------------------------------------------
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; BLL header (BLL header)
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.segment "BLLHDR"
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.word $0880
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.dbyt __RAM_START__
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.dbyt __BSS_LOAD__ - __RAM_START__ + 10
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.byte $42,$53
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.byte $39,$33
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@ -23,119 +23,12 @@
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.import zerobss
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.import callmain
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.import _main
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.import __BSS_LOAD__
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.import __INTERRUPTOR_COUNT__
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.import __RAM_START__, __RAM_SIZE__, __STACKSIZE__
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.import __BSS_SIZE__
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.include "zeropage.inc"
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.include "extzp.inc"
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; ------------------------------------------------------------------------
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; EXE header
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__BLOCKSIZE__=1024
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.segment "EXEHDR"
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.byte 'L','Y','N','X' ; magic
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.word __BLOCKSIZE__ ; bank 0 page size
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.word __BLOCKSIZE__ ; bank 1 page size
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.word 1 ; version number
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.asciiz "Cart name " ; 32 bytes cart name
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.asciiz "Manufacturer " ; 16 bytes manufacturer
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.byte 0 ; rotation 1=left
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; rotation 2=right
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.byte 0,0,0,0,0 ; spare
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__LOADER_SIZE__=410
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; The cart starts with an encrypted loader for 1024 bytes/block
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; images. The size of the loader is 410 bytes followed by two
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; mandatory directory entries.
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.byte $FD,$C1,$0D,$8E,$E9,$EE,$09,$13,$E5,$96
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.byte $0C,$34,$64,$DA,$D4,$BB,$99,$EC,$CE,$4F
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.byte $AA,$8C,$ED,$65,$F0,$32,$70,$A3,$84,$C4
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.byte $FC,$A2,$6D,$3A,$F8,$77,$4B,$AC,$9B,$54
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.byte $7D,$82,$6F,$F8,$A5,$06,$4D,$7B,$77,$55
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.byte $E4,$31,$C4,$2C,$2F,$2F,$B6,$4D,$15,$A9
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.byte $C7,$99,$5D,$6E,$B3,$97,$92,$44,$7B,$2B
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.byte $85,$18,$E6,$F1,$96,$F4,$C4,$DE,$A4,$CF
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.byte $79,$E2,$C1,$1A,$E0,$0C,$93,$C5,$26,$BD
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.byte $A3,$16,$8A,$C3,$59,$A0,$39,$38,$A0,$3B
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.byte $EF,$BB,$1D,$5C,$0D,$1D,$CC,$48,$1D,$DD
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.byte $98,$9A,$7A,$F7,$96,$F9,$61,$03,$50,$DA
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.byte $47,$69,$94,$C3,$80,$DA,$A9,$99,$A1,$21
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.byte $2B,$2E,$7D,$F5,$E4,$F7,$B3,$5C,$A8,$14
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.byte $FA,$E9,$06,$AC,$1E,$9F,$B5,$31,$BE,$42
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.byte $14,$08,$0E,$05,$FB,$25,$BB,$5C,$5C,$66
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.byte $76,$8E,$36,$E8,$EB,$39,$F2,$26,$BD,$17
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.byte $29,$F4,$B8,$1D,$7E,$EE,$47,$61,$BB,$9E
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.byte $F5,$72,$C9,$BC,$26,$37,$D5,$78,$8F,$D0
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.byte $CE,$95,$21,$EB,$4A,$07,$8D,$3A,$3A,$01
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.byte $82,$CF,$01,$C5,$1E,$1D,$A8,$41,$4F,$BD
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.byte $C1,$76,$22,$A3,$88,$D9,$57,$C9,$51,$3A
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.byte $26,$BE,$4A,$1A,$7F,$42,$61,$CF,$FC,$FC
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.byte $5B,$06,$94,$D2,$2C,$78,$45,$BA,$93,$C4
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.byte $7D,$7C,$81,$73,$07,$4F,$E2,$6C,$E9,$81
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.byte $1A,$DE,$77,$74,$87,$DE,$26,$9E,$7A,$A8
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.byte $19,$A7,$34,$32,$70,$ED,$59,$A8,$4A,$D8
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.byte $FE,$CB,$DD,$02,$2F,$CE,$92,$E9,$13,$A6
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.byte $FF,$B4,$4B,$18,$9D,$63,$48,$E0,$3B,$3B
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.byte $0D,$2B,$FC,$04,$A4,$E3,$5E,$4C,$3C,$94
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.byte $70,$C4,$F0,$64,$15,$48,$68,$17,$DE,$14
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.byte $72,$F0,$59,$33,$4C,$49,$47,$8D,$B6,$F4
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.byte $82,$4E,$B7,$4E,$01,$C9,$C2,$82,$0B,$7A
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.byte $AC,$67,$9B,$0F,$04,$E1,$B6,$78,$34,$C8
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.byte $4F,$2A,$11,$ED,$D0,$1C,$6D,$CD,$3D,$47
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.byte $09,$8B,$E5,$38,$19,$7A,$31,$6E,$30,$71
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.byte $1C,$90,$34,$E5,$44,$CC,$00,$C7,$41,$D0
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.byte $27,$8A,$06,$29,$5C,$2B,$E4,$26,$63,$09
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.byte $52,$D3,$97,$33,$D7,$59,$1C,$36,$2F,$C9
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.byte $A9,$A2,$B5,$BB,$A9,$1D,$E6,$36,$7E,$56
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.byte $05,$A4,$9C,$E0,$45,$59,$21,$E1,$E6,$21
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; The directory structure required by the 410 byte bootloader
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__DIRECTORY_START__:
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; Entry 0 - title sprite (mandatory)
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off0=__LOADER_SIZE__+(__DIRECTORY_END__-__DIRECTORY_START__)
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blocka=off0/__BLOCKSIZE__
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len0=(__TITLE_END__-__TITLE_START__)
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.byte <blocka
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.word off0 & (__BLOCKSIZE__ - 1)
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.byte $00
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.word __TITLE_START__
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.word len0
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; Entry 1 - first executable (mandatory)
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off1=off0+len0
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block1=off1/__BLOCKSIZE__
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len1=__RAM_SIZE__-__BSS_SIZE__
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.byte <block1
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.word off1 & (__BLOCKSIZE__ - 1)
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.byte $88
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.word __RAM_START__
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.word len1
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__DIRECTORY_END__:
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.org $b000
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__TITLE_START__:
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; The palette for the title sprite. Complete black.
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.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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; The title sprite
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cls_sprite:
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.byte %00000001 ; A pixel sprite
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.byte %00010000
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.byte %00100000
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.addr 0,pixel_bitmap
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.word 0
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.word 0
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.word $a000 ; 160
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.word $6600 ; 102
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.byte $00
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pixel_bitmap:
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.byte 3,%10000100,%00000000, $0 ; A pixel bitmap
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__TITLE_END__:
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.reloc
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; ------------------------------------------------------------------------
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; Mikey and Suzy init data, reg offsets and data
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121
libsrc/lynx/exehdr.s
Normal file
121
libsrc/lynx/exehdr.s
Normal file
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@ -0,0 +1,121 @@
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;
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; Karri Kaksonen, 2011
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;
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; This header is required for cart builds.
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;
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.import __RAM_START__
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.import __CODE_SIZE__,__DATA_SIZE__,__RODATA_SIZE__
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.import __STARTUP_SIZE__,__INIT_SIZE__
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.import __BLOCKSIZE__
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.export __EXEHDR__: absolute = 1
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; ------------------------------------------------------------------------
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; EXE header
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.segment "EXEHDR"
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.byte 'L','Y','N','X' ; magic
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.word __BLOCKSIZE__ ; bank 0 page size
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.word __BLOCKSIZE__ ; bank 1 page size
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.word 1 ; version number
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.asciiz "Cart name " ; 32 bytes cart name
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.asciiz "Manufacturer " ; 16 bytes manufacturer
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.byte 0 ; rotation 1=left
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; rotation 2=right
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.byte 0,0,0,0,0 ; spare
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.if (.match (__BLOCKSIZE__, 2048))
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__LOADER_SIZE__=0
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.elseif (.match (__BLOCKSIZE__, 512))
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__LOADER_SIZE__=0
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.else
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__LOADER_SIZE__=410
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; The cart starts with an encrypted loader for 1024 bytes/block
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; images. The size of the loader is 410 bytes followed by two
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; mandatory directory entries.
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.byte $FD,$C1,$0D,$8E,$E9,$EE,$09,$13,$E5,$96
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.byte $0C,$34,$64,$DA,$D4,$BB,$99,$EC,$CE,$4F
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.byte $AA,$8C,$ED,$65,$F0,$32,$70,$A3,$84,$C4
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.byte $FC,$A2,$6D,$3A,$F8,$77,$4B,$AC,$9B,$54
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.byte $7D,$82,$6F,$F8,$A5,$06,$4D,$7B,$77,$55
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.byte $E4,$31,$C4,$2C,$2F,$2F,$B6,$4D,$15,$A9
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.byte $C7,$99,$5D,$6E,$B3,$97,$92,$44,$7B,$2B
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.byte $85,$18,$E6,$F1,$96,$F4,$C4,$DE,$A4,$CF
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.byte $79,$E2,$C1,$1A,$E0,$0C,$93,$C5,$26,$BD
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.byte $A3,$16,$8A,$C3,$59,$A0,$39,$38,$A0,$3B
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.byte $EF,$BB,$1D,$5C,$0D,$1D,$CC,$48,$1D,$DD
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.byte $98,$9A,$7A,$F7,$96,$F9,$61,$03,$50,$DA
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.byte $47,$69,$94,$C3,$80,$DA,$A9,$99,$A1,$21
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.byte $2B,$2E,$7D,$F5,$E4,$F7,$B3,$5C,$A8,$14
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.byte $FA,$E9,$06,$AC,$1E,$9F,$B5,$31,$BE,$42
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.byte $14,$08,$0E,$05,$FB,$25,$BB,$5C,$5C,$66
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.byte $76,$8E,$36,$E8,$EB,$39,$F2,$26,$BD,$17
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.byte $29,$F4,$B8,$1D,$7E,$EE,$47,$61,$BB,$9E
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.byte $F5,$72,$C9,$BC,$26,$37,$D5,$78,$8F,$D0
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.byte $CE,$95,$21,$EB,$4A,$07,$8D,$3A,$3A,$01
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.byte $82,$CF,$01,$C5,$1E,$1D,$A8,$41,$4F,$BD
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.byte $C1,$76,$22,$A3,$88,$D9,$57,$C9,$51,$3A
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.byte $26,$BE,$4A,$1A,$7F,$42,$61,$CF,$FC,$FC
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.byte $5B,$06,$94,$D2,$2C,$78,$45,$BA,$93,$C4
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.byte $7D,$7C,$81,$73,$07,$4F,$E2,$6C,$E9,$81
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.byte $1A,$DE,$77,$74,$87,$DE,$26,$9E,$7A,$A8
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.byte $19,$A7,$34,$32,$70,$ED,$59,$A8,$4A,$D8
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.byte $FE,$CB,$DD,$02,$2F,$CE,$92,$E9,$13,$A6
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.byte $FF,$B4,$4B,$18,$9D,$63,$48,$E0,$3B,$3B
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.byte $0D,$2B,$FC,$04,$A4,$E3,$5E,$4C,$3C,$94
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.byte $70,$C4,$F0,$64,$15,$48,$68,$17,$DE,$14
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.byte $72,$F0,$59,$33,$4C,$49,$47,$8D,$B6,$F4
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.byte $82,$4E,$B7,$4E,$01,$C9,$C2,$82,$0B,$7A
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.byte $AC,$67,$9B,$0F,$04,$E1,$B6,$78,$34,$C8
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.byte $4F,$2A,$11,$ED,$D0,$1C,$6D,$CD,$3D,$47
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.byte $09,$8B,$E5,$38,$19,$7A,$31,$6E,$30,$71
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.byte $1C,$90,$34,$E5,$44,$CC,$00,$C7,$41,$D0
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.byte $27,$8A,$06,$29,$5C,$2B,$E4,$26,$63,$09
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.byte $52,$D3,$97,$33,$D7,$59,$1C,$36,$2F,$C9
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.byte $A9,$A2,$B5,$BB,$A9,$1D,$E6,$36,$7E,$56
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.byte $05,$A4,$9C,$E0,$45,$59,$21,$E1,$E6,$21
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.endif
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; The directory structure required by the 410 byte bootloader
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__DIRECTORY_START__:
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; Entry 0 - title sprite (mandatory)
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off0=__LOADER_SIZE__+(__DIRECTORY_END__-__DIRECTORY_START__)
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blocka=off0/__BLOCKSIZE__
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len0=(__TITLE_END__-__TITLE_START__)
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.byte <blocka
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.word off0 & (__BLOCKSIZE__ - 1)
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.byte $00
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.word __TITLE_START__
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.word len0
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; Entry 1 - first executable (mandatory)
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off1=off0+len0
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block1=off1/__BLOCKSIZE__
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len1=__STARTUP_SIZE__+__INIT_SIZE__+__CODE_SIZE__+__DATA_SIZE__+__RODATA_SIZE__
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.byte <block1
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.word off1 & (__BLOCKSIZE__ - 1)
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.byte $88
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.word __RAM_START__
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.word len1
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__DIRECTORY_END__:
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.org $2400
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__TITLE_START__:
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; The palette for the title sprite. Complete black.
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.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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.byte $00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00,$00
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; The title sprite
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cls_sprite:
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.byte %00000001 ; A pixel sprite
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.byte %00010000
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.byte %00100000
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.addr 0,pixel_bitmap
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.word 0
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.word 0
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.word $a000 ; 160
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.word $6600 ; 102
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.byte $00
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pixel_bitmap:
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.byte 3,%10000100,%00000000, $0 ; A pixel bitmap
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__TITLE_END__:
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.reloc
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@ -353,7 +353,8 @@ programs for the Lynx Game Console using the cc65 crosscompiler.
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%attr(644,root,root) %{_libdir}/cc65/joy/lynx-*.joy
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%attr(644,root,root) %{_libdir}/cc65/ser/lynx-*.ser
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%attr(644,root,root) %{_libdir}/cc65/tgi/lynx-*.tgi
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%attr(644,root,root) %{_libdir}/cc65/cfg/lynx-*.cfg
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###############################################################################
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38
src/ld65/cfg/lynx-bll.cfg
Normal file
38
src/ld65/cfg/lynx-bll.cfg
Normal file
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@ -0,0 +1,38 @@
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SYMBOLS {
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__STACKSIZE__: type = weak, value = $0800; # 2k stack
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__STARTOFDIRECTORY__: type = weak, value = $019A; # start just after loader
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__BLOCKSIZE__: type = weak, value = 1024; # cart block size
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__BLLHDR__: type = import;
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}
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MEMORY {
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ZP: file = "", define = yes, start = $0000, size = $0100;
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HEADER: file = %O, start = $0000, size = $000a;
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RAM: file = %O, define = yes, start = $0400, size = $BC38 - __STACKSIZE__;
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}
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SEGMENTS {
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BLLHDR: load = HEADER, type = ro;
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STARTUP: load = RAM, type = ro, define = yes;
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LOWCODE: load = RAM, type = ro, optional = yes;
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INIT: load = RAM, type = ro, define = yes, optional = yes;
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CODE: load = RAM, type = ro, define = yes;
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RODATA: load = RAM, type = ro, define = yes;
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DATA: load = RAM, type = rw, define = yes;
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BSS: load = RAM, type = bss, define = yes;
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ZEROPAGE: load = ZP, type = zp;
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EXTZP: load = ZP, type = zp, optional = yes;
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APPZP: load = ZP, type = zp, optional = yes;
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}
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FEATURES {
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CONDES: segment = INIT,
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type = constructor,
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label = __CONSTRUCTOR_TABLE__,
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count = __CONSTRUCTOR_COUNT__;
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CONDES: segment = RODATA,
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type = destructor,
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label = __DESTRUCTOR_TABLE__,
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count = __DESTRUCTOR_COUNT__;
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CONDES: segment = RODATA,
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type = interruptor,
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label = __INTERRUPTOR_TABLE__,
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count = __INTERRUPTOR_COUNT__;
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}
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38
src/ld65/cfg/lynx-coll.cfg
Normal file
38
src/ld65/cfg/lynx-coll.cfg
Normal file
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@ -0,0 +1,38 @@
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SYMBOLS {
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__STACKSIZE__: type = weak, value = $0800; # 2k stack
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__STARTOFDIRECTORY__: type = weak, value = $019A; # start just after loader
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__BLOCKSIZE__: type = weak, value = 1024; # cart block size
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__EXEHDR__: type = import;
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}
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MEMORY {
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ZP: file = "", define = yes, start = $0000, size = $0100;
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HEADER: file = %O, start = $0000, size = $021e;
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RAM: file = %O, define = yes, start = $0400, size = $9C58 - __STACKSIZE__;
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}
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SEGMENTS {
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EXEHDR: load = HEADER, type = ro;
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STARTUP: load = RAM, type = ro, define = yes;
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LOWCODE: load = RAM, type = ro, optional = yes;
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INIT: load = RAM, type = ro, define = yes, optional = yes;
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CODE: load = RAM, type = ro, define = yes;
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RODATA: load = RAM, type = ro, define = yes;
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DATA: load = RAM, type = rw, define = yes;
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BSS: load = RAM, type = bss, define = yes;
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ZEROPAGE: load = ZP, type = zp;
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EXTZP: load = ZP, type = zp, optional = yes;
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APPZP: load = ZP, type = zp, optional = yes;
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}
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FEATURES {
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CONDES: segment = INIT,
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type = constructor,
|
||||
label = __CONSTRUCTOR_TABLE__,
|
||||
count = __CONSTRUCTOR_COUNT__;
|
||||
CONDES: segment = RODATA,
|
||||
type = destructor,
|
||||
label = __DESTRUCTOR_TABLE__,
|
||||
count = __DESTRUCTOR_COUNT__;
|
||||
CONDES: segment = RODATA,
|
||||
type = interruptor,
|
||||
label = __INTERRUPTOR_TABLE__,
|
||||
count = __INTERRUPTOR_COUNT__;
|
||||
}
|
||||
|
|
@ -2,6 +2,7 @@ SYMBOLS {
|
|||
__STACKSIZE__: type = weak, value = $0800; # 2k stack
|
||||
__STARTOFDIRECTORY__: type = weak, value = $019A; # start just after loader
|
||||
__BLOCKSIZE__: type = weak, value = 1024; # cart block size
|
||||
__EXEHDR__: type = import;
|
||||
}
|
||||
MEMORY {
|
||||
ZP: file = "", define = yes, start = $0000, size = $0100;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user