init files
This commit is contained in:
commit
8197a022bd
1409 changed files with 139317 additions and 0 deletions
319
loader/samples/benchmark/Makefile
Normal file
319
loader/samples/benchmark/Makefile
Normal file
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@ -0,0 +1,319 @@
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NAME = benchmark
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BENCH ?= BITFIRE
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LOADERCPU ?= 100
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ALIGNED ?= 0
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_PLATFORM_ = c64
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export LOG
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BUILDDIR = ../../build
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DISKIMAGE = $(BUILDDIR)/$(NAME)-$(LOADERCPU)-$(_PLATFORM_).d64
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default: $(DISKIMAGE)
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run_bitfire:
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make run BENCH=BITFIRE
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|
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run_spindle_code:
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make run BENCH=SPINDLE_CODE
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run_spindle_graphics:
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make run BENCH=SPINDLE_GRAPHICS
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|
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perfbench_bitfire:
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make perfbench BENCH=BITFIRE
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|
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perfbench_spindle_code:
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make perfbench BENCH=SPINDLE_CODE
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|
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perfbench_spindle_graphics:
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make perfbench BENCH=SPINDLE_GRAPHICS
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perfbench: LOG=1
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perfbench:
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rm -f benchmark.log
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make clean
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make run LOADERCPU=100
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make run LOADERCPU=90
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make run LOADERCPU=80
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make run LOADERCPU=70
|
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make run LOADERCPU=60
|
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make run LOADERCPU=50
|
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make run LOADERCPU=40
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make run LOADERCPU=30
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make run LOADERCPU=20
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make run LOADERCPU=10
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$(MAKE_TEX) < benchmark.log
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perftest: LOG=1
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perftest:
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rm -f benchmark.log
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make clean
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make run LOADERCPU=100
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$(MAKE_TEX) < benchmark.log
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|
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ifeq "$(BENCH)" "BITFIRE"
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MONCOMMANDS := benchmark-bitfire.mon
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MAKE_TEX := ./make-tex-graph-bitfire.lua
|
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else
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MONCOMMANDS := benchmark-spindle.mon
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ifeq "$(BENCH)" "SPINDLE_CODE"
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MAKE_TEX := ./make-tex-graph-spindle-code.lua
|
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else
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MAKE_TEX := ./make-tex-graph-spindle-graphics.lua
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endif
|
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endif
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|
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ifeq "$(LOG)" "1"
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VICE = x64sc +saveres -warp -minimized -autostartprgmode 1 +cart -debugcart -monlogname benchmark.log -moncommands $(MONCOMMANDS)
|
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else
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VICE = x64sc
|
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endif
|
||||
EMU = $(VICE) -drive8type 1541 -drive9type 0 -8
|
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EMU71 = $(VICE) -drive8type 1571 -drive9type 0 -8
|
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EMU81 = $(VICE) -drive8type 1581 -drive9type 0 -8
|
||||
|
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AS = cl65
|
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AS_FLAGS = -Wa -I../../build -u __EXEHDR__
|
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|
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CC1541 = ../../tools/cc1541/cc1541 -v
|
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#CC1541 = ../../tools/cc1541/repo4/cc1541/cc1541 -v
|
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CC1541_SOURCE = ../../tools/cc1541
|
||||
|
||||
B2 = ../../tools/b2/b2.exe
|
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B2_SOURCE = ../../tools/b2
|
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|
||||
BITNAX = ../../tools/bitnax-07a8c67/lz
|
||||
|
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DOYNAX_LZ = ../../tools/doynamite1.1/lz
|
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|
||||
EXO = ../../tools/exomizer-3.1/src/exomizer
|
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EXO_SOURCE = ../../tools/exomizer-3.1/src
|
||||
|
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LC = ../../tools/wcrush/wcrush/wcrush
|
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LCSPEED = 6
|
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LC_SOURCE = ../../tools/wcrush
|
||||
|
||||
LZSA2 = ../../tools/lzsa/lzsa
|
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LZSA2_SOURCE = ../../tools/lzsa
|
||||
|
||||
NC = ../../tools/nucrunch-1.0.1/target/release/nucrunch
|
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NC_SOURCE = ../../tools/nucrunch-1.0.1
|
||||
|
||||
PU = ../../tools/pucrunch/pucrunch
|
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PU_SOURCE = ../../tools/pucrunch
|
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|
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SUBSIZER = ../../tools/subsizer-0.7pre1/subsizer
|
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SUBSIZER_SRC = ../../tools/subsizer-0.7pre1/src
|
||||
|
||||
TC = python ../../tools/tinycrunch_v1.2/tc_encode.py
|
||||
|
||||
TS_ENCODER = ../../tools/tscrunch/tscrunch.py
|
||||
TS = python3 $(TS_ENCODER)
|
||||
|
||||
ZX0 = ../../tools/dali/dali
|
||||
ZX0_SRC = ../../tools/dali
|
||||
|
||||
CONV = ../../tools/compressedfileconverter.pl
|
||||
|
||||
RM = rm -f
|
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CP = cp
|
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MV = mv
|
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|
||||
INTERMDIR = ../../build/intermediate
|
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LOADER_SRC = ../../src
|
||||
LOADER = $(BUILDDIR)/loader-$(_PLATFORM_).prg
|
||||
|
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RESOURCESDIR = ../resources
|
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TEST = $(RESOURCESDIR)/test.prg
|
||||
|
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SOURCE = $(NAME).s
|
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LOADERCFG = loaderconfig.inc
|
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ASSEMBLE = $(INTERMDIR)/$(NAME)-$(LOADERCPU)-uncompressed-$(_PLATFORM_).prg
|
||||
DISKIMAGE81 = $(BUILDDIR)/$(NAME)-$(_PLATFORM_).d81
|
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|
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EXTENSION_NONE := prg
|
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EXTENSION_BITNAX := bnx
|
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EXTENSION_BYTEBOOZER2 := b2
|
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EXTENSION_DOYNAX_LZ := dnx
|
||||
EXTENSION_EXOMIZER := exo
|
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EXTENSION_LEVELCRUSH := lc
|
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EXTENSION_LZSA2 := lzsa2
|
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EXTENSION_NUCRUNCH := nc
|
||||
EXTENSION_PUCRUNCH := pu
|
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EXTENSION_SUBSIZER := ssz
|
||||
EXTENSION_TINYCRUNCH := tc
|
||||
EXTENSION_TSCRUNCH := ts
|
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EXTENSION_ZX0 := zx0
|
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|
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COMPRESSOR := $(shell grep -m 1 'DECOMPRESSORS::' $(LOADERCFG) | sed 's/.*DECOMPRESSORS::\([^; ]*\).*/\1/')
|
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COMPEXT := $(EXTENSION_$(COMPRESSOR))
|
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|
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BENCH_IDX_BITFIRE = 0
|
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FILENAMES_BITFIRE = test a b c d e f g h i j k l m n o p q r
|
||||
MINTRACKS_BITFIRE = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
|
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INTERLEAVES_BITFIRE = 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
|
||||
#INTERLEAVES_BITFIRE = -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4 -4
|
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#INTERLEAVES_BITFIRE = -4 -4 -4 -4 -4 -4 -4 -3 -3 -3 -3 -3 -3 -3 -3 -3 -3 -3 -3
|
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|
||||
BENCH_IDX_SPINDLE_CODE = 1
|
||||
FILENAMES_SPINDLE_CODE = test x0 x1 x2 x3 x4 x5 x6 x7
|
||||
MINTRACKS_SPINDLE_CODE = 1 1 1 1 1 1 1 1 1
|
||||
INTERLEAVES_SPINDLE_CODE = 4 4 4 4 4 4 4 4 4
|
||||
|
||||
BENCH_IDX_SPINDLE_GRAPHICS = 2
|
||||
FILENAMES_SPINDLE_GRAPHICS = test y0 y1 y2 y3 y4 y5 y6 y7
|
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MINTRACKS_SPINDLE_GRAPHICS = 1 1 1 1 1 1 1 1 1
|
||||
INTERLEAVES_SPINDLE_GRAPHICS = 4 4 4 4 4 4 4 4 4
|
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|
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FILES = $(patsubst %, $(INTERMDIR)/%.$(COMPEXT), $(FILENAMES_$(BENCH)))
|
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IMAGEFILES__ = $(foreach filename, $(FILENAMES_$(BENCH)),$(patsubst %,^-f^"%",$(filename).$(COMPEXT))$(patsubst %,^-w^$(INTERMDIR)/%.$(COMPEXT),$(filename)))
|
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IMAGEFILES_ = $(subst "test.$(COMPEXT)","test", $(IMAGEFILES__))
|
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IMAGEFILES = $(subst ^, ,$(join $(addprefix -r^,$(MINTRACKS_$(BENCH))),$(join $(addprefix ^-S^,$(INTERLEAVES_$(BENCH))),$(patsubst %,^%,$(IMAGEFILES_)))))
|
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IMAGEFILES81 = $(subst ^, ,$(join $(addprefix -r^,$(MINTRACKS_$(BENCH))),$(patsubst %,^%,$(IMAGEFILES_))))
|
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|
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ifeq "$(COMPRESSOR)" "NONE"
|
||||
$(DISKIMAGE): $(ASSEMBLE) $(FILES) $(CC1541)
|
||||
$(RM) $@
|
||||
$(CC1541) -n "normal is boring" -i plush -4 \
|
||||
$(IMAGEFILES) \
|
||||
-f test-loopfile -l test \
|
||||
-f test-loopfile2 -l test \
|
||||
$@
|
||||
else
|
||||
$(DISKIMAGE): $(ASSEMBLE) $(FILES) $(CC1541)
|
||||
$(RM) $@
|
||||
$(CC1541) -n "normal is boring" -i plush \
|
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$(IMAGEFILES) \
|
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-f test-loopfile -l test \
|
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-S 4 -r 29 -e -f $(NAME) -w $< \
|
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-g $(basename $@).g64 \
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||||
$@
|
||||
endif
|
||||
# -w $(RESOURCESDIR)/room_0031.prg \
|
||||
# -w $(RESOURCESDIR)/0031.zx0.prg \
|
||||
# -w $(RESOURCESDIR)/zb \
|
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|
||||
$(DISKIMAGE81): $(ASSEMBLE) $(FILES) $(CC1541)
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||||
$(RM) $@
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||||
$(CC1541) -n "normal is boring" -i plush \
|
||||
-r 39 -f $(NAME) -w $< \
|
||||
$(IMAGEFILES81) \
|
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$@
|
||||
|
||||
$(ASSEMBLE): $(SOURCE) $(LOADER)
|
||||
$(AS) $(AS_FLAGS) -C c64-asm.cfg -Wa -DPLATFORM=64 -Wa -DBENCHMARK=$(BENCH_IDX_$(BENCH)) -Wa -DLOADERCPU=$(LOADERCPU) -o $@ $<
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|
||||
$(LOADER): $(LOADERCFG)
|
||||
make -C $(LOADER_SRC) EXTCONFIGPATH=../samples/$(NAME) PLATFORM=$(_PLATFORM_) PROJECT=$(NAME) INSTALL=0f00 RESIDENT=0a00 ZP=02 prg
|
||||
|
||||
run: $(DISKIMAGE)
|
||||
ifeq "$(ALIGNED)" "0"
|
||||
$(EMU) $(realpath $^) $(ASSEMBLE)
|
||||
else
|
||||
$(EMU) $(basename $(realpath $^)).g64 $(ASSEMBLE)
|
||||
endif
|
||||
|
||||
run71 run70: $(DISKIMAGE)
|
||||
$(EMU71) $(realpath $^) $(ASSEMBLE)
|
||||
|
||||
run81: $(DISKIMAGE81)
|
||||
$(EMU81) $(realpath $^) $(ASSEMBLE)
|
||||
|
||||
clean:
|
||||
-$(RM) *.o $(ASSEMBLE) $(DISKIMAGE) $(BUILDDIR)/loadersymbols-c64.prg $(BUILDDIR)/install-c64.prg $(BUILDDIR)/loader-c64.prg \
|
||||
$(INTERMDIR)/test.prg \
|
||||
$(INTERMDIR)/*.b2 $(INTERMDIR)/*.bnx $(INTERMDIR)/*.dnx $(INTERMDIR)/*.exo $(INTERMDIR)/*.lc $(INTERMDIR)/*.lzsa2 $(INTERMDIR)/*.nc $(INTERMDIR)/*.pu $(INTERMDIR)/*.ssz $(INTERMDIR)/*.tc $(INTERMDIR)/*.ts $(INTERMDIR)/*.zx0
|
||||
|
||||
|
||||
$(CC1541): $(CC1541_SOURCE)/cc1541.c
|
||||
$(MAKE) -C $(CC1541_SOURCE) cc1541
|
||||
|
||||
|
||||
$(INTERMDIR)/%.prg: $(RESOURCESDIR)/%
|
||||
$(CP) $^ $@
|
||||
|
||||
EXTENSIONS := prg bnx b2 dnx exo lc lzsa2 nc pu ssz tc ts zx0
|
||||
|
||||
define COPY
|
||||
$(INTERMDIR)/x%.$(1): $(INTERMDIR)/x.$(1)
|
||||
$(CP) $$^ $$@
|
||||
|
||||
$(INTERMDIR)/y%.$(1): $(INTERMDIR)/y.$(1)
|
||||
$(CP) $$^ $$@
|
||||
endef
|
||||
|
||||
$(foreach extension,$(EXTENSIONS),$(eval $(call COPY,$(extension))))
|
||||
|
||||
$(INTERMDIR)/%.b2: $(INTERMDIR)/%.prg $(B2)
|
||||
$(B2) $<
|
||||
$(MV) $<.b2 $@
|
||||
|
||||
$(INTERMDIR)/%.bnx: $(INTERMDIR)/%.prg $(BITNAX)
|
||||
$(BITNAX) --bitfire -o $@ $<
|
||||
|
||||
$(INTERMDIR)/%.dnx: $(INTERMDIR)/%.prg $(DOYNAX_LZ)
|
||||
$(DOYNAX_LZ) -o $@ $<
|
||||
$(CONV) dnx $< $@ $@
|
||||
|
||||
$(INTERMDIR)/%.exo: $(INTERMDIR)/%.prg $(EXO)
|
||||
$(EXO) mem -f $< -o $@
|
||||
|
||||
$(INTERMDIR)/%.lc: $(INTERMDIR)/%.prg $(LC)
|
||||
$(LC) $(LCSPEED) $< $@
|
||||
$(CONV) lc $< $@ $@
|
||||
|
||||
$(INTERMDIR)/%.lzsa2: $(INTERMDIR)/%.prg $(LZSA2)
|
||||
$(LZSA2) -f 2 $< $@
|
||||
|
||||
$(INTERMDIR)/%.nc: $(INTERMDIR)/%.prg $(NC)
|
||||
$(NC) $< --auto -o $@
|
||||
|
||||
$(INTERMDIR)/%.pu: $(INTERMDIR)/%.prg $(PU)
|
||||
$(PU) -c0 -x 0 $< $@
|
||||
|
||||
$(INTERMDIR)/%.ssz: $(INTERMDIR)/%.prg $(SUBSIZER)
|
||||
$(SUBSIZER) -m -f -o $@ $<
|
||||
|
||||
$(INTERMDIR)/%.tc: $(INTERMDIR)/%.prg
|
||||
$(TC) --inPlace $< $@
|
||||
|
||||
$(INTERMDIR)/%.ts: $(INTERMDIR)/%.prg $(TS_ENCODER)
|
||||
$(TS) -i $< $@
|
||||
|
||||
$(INTERMDIR)/%.zx0: $(INTERMDIR)/%.prg $(ZX0)
|
||||
$(ZX0) -o $@ $<
|
||||
|
||||
$(BITNAX):
|
||||
$(CC) $@.c -o $@
|
||||
|
||||
$(B2):
|
||||
$(MAKE) -C $(B2_SOURCE)
|
||||
|
||||
$(DOYNAX_LZ):
|
||||
$(CC) $@.c -o $@
|
||||
|
||||
$(EXO):
|
||||
$(MAKE) -C $(EXO_SOURCE)
|
||||
|
||||
$(LC):
|
||||
$(MAKE) -C $(LC_SOURCE)
|
||||
|
||||
$(LZSA2):
|
||||
$(MAKE) -C $(LZSA2_SOURCE)
|
||||
|
||||
$(NC):
|
||||
$(MAKE) -C $(NC_SOURCE)
|
||||
|
||||
$(PU):
|
||||
$(MAKE) -C $(PU_SOURCE)
|
||||
|
||||
$(SUBSIZER):
|
||||
$(MAKE) -C $(SUBSIZER_SRC)
|
||||
|
||||
$(TS):
|
||||
$(BUILD_TS)
|
||||
|
||||
$(ZX0):
|
||||
$(MAKE) -C $(ZX0_SRC)
|
||||
2
loader/samples/benchmark/benchmark-bitfire.mon
Normal file
2
loader/samples/benchmark/benchmark-bitfire.mon
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
watch store d7fe
|
||||
command 1 "log on;m fd ff;log off;x"
|
||||
2
loader/samples/benchmark/benchmark-spindle.mon
Normal file
2
loader/samples/benchmark/benchmark-spindle.mon
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
watch store d7fe
|
||||
command 1 "log on;m 0428 0428;m 0429 0438;log off;x"
|
||||
310
loader/samples/benchmark/benchmark.s
Normal file
310
loader/samples/benchmark/benchmark.s
Normal file
|
|
@ -0,0 +1,310 @@
|
|||
|
||||
; all measurements are done with video frame granularity on PAL
|
||||
|
||||
.ifndef LOADERCPU
|
||||
LOADERCPU = 100; per cent
|
||||
.endif
|
||||
|
||||
OVERALL = (BENCHMARK = BITFIRE)
|
||||
|
||||
.enum
|
||||
BITFIRE = 0; throughput is 185526 * 50 / <printed value> = X B/s
|
||||
SPINDLE_CODE = 1; throughput is $4000 * 50 / <median of printed values> = X B/s
|
||||
SPINDLE_GRAPHICS = 2; throughput is $4400 * 50 / <median of printed values> = X B/s
|
||||
.endenum
|
||||
|
||||
VERIFY = 0
|
||||
NONSEQUENTIAL = 0
|
||||
|
||||
FILECOUNT = $fc
|
||||
LOADER_CPU = $fd
|
||||
FRAMECOUNT = $fe
|
||||
|
||||
.include "loadersymbols-c64.inc"
|
||||
|
||||
.ifdef loadcompd
|
||||
LOAD = loadcompd
|
||||
.else
|
||||
LOAD = loadraw
|
||||
.endif
|
||||
|
||||
.org $080d
|
||||
|
||||
lda #$7f
|
||||
sta $dc0d
|
||||
|
||||
jsr install
|
||||
|
||||
ldx #<test
|
||||
ldy #>test
|
||||
jsr LOAD
|
||||
bcc :+
|
||||
|
||||
error: inc $d021
|
||||
sta $d021
|
||||
jmp error
|
||||
|
||||
: lda #$35
|
||||
sta $01
|
||||
|
||||
lda numfiles
|
||||
sta FILECOUNT
|
||||
lda #LOADERCPU
|
||||
sta LOADER_CPU
|
||||
sta $0428
|
||||
lda #0
|
||||
ldx #38
|
||||
: sta $0429,x
|
||||
dex
|
||||
bpl :-
|
||||
|
||||
.if LOADERCPU < 100
|
||||
|
||||
lda #<irq
|
||||
sta $fffe
|
||||
lda #>irq
|
||||
sta $ffff
|
||||
|
||||
lda #$1b
|
||||
sta $d011
|
||||
lda #$33
|
||||
sta $d012
|
||||
|
||||
lda #$01
|
||||
sta $d01a
|
||||
sta $d019
|
||||
|
||||
.endif
|
||||
lda #<((312 * 63) - 1); PAL
|
||||
sta $dc04
|
||||
lda #>((312 * 63) - 1); PAL
|
||||
sta $dc05
|
||||
lda #$ff
|
||||
sta $dc06
|
||||
sta $dc07
|
||||
.if OVERALL
|
||||
.else
|
||||
loadnext:
|
||||
.endif
|
||||
lda #$51
|
||||
sta $dc0f
|
||||
sta $dc0e
|
||||
.if OVERALL
|
||||
loadnext:
|
||||
.endif
|
||||
|
||||
.if NONSEQUENTIAL
|
||||
lda filenames
|
||||
inc * - 2
|
||||
sta filename
|
||||
ldx #<filename
|
||||
ldy #>filename
|
||||
.else
|
||||
ldx #<next
|
||||
ldy #>next
|
||||
.endif
|
||||
jsr LOAD
|
||||
.if LOADERCPU < 100
|
||||
bcs error
|
||||
.endif
|
||||
.if OVERALL
|
||||
.else
|
||||
;lda #0
|
||||
sta $dc0e
|
||||
ldx #0
|
||||
inc * - 1
|
||||
sec
|
||||
lda #$ff
|
||||
sbc $dc06
|
||||
sta $0429,x
|
||||
lda #$ff
|
||||
sbc $dc07
|
||||
sta $0429 + 8,x
|
||||
.endif
|
||||
.if VERIFY
|
||||
jsr checksum
|
||||
.endif
|
||||
dec FILECOUNT
|
||||
bne loadnext
|
||||
|
||||
.if OVERALL
|
||||
;lda #0
|
||||
sta $dc0e
|
||||
sec
|
||||
lda #$ff
|
||||
sbc $dc06
|
||||
tay
|
||||
lda #$ff
|
||||
sbc $dc07
|
||||
tax
|
||||
tya
|
||||
.else
|
||||
clc
|
||||
lda #0
|
||||
tax
|
||||
ldy numfiles
|
||||
dey
|
||||
: adc $0429,y
|
||||
bcc :+
|
||||
inx
|
||||
clc
|
||||
: dey
|
||||
bpl :--
|
||||
.endif
|
||||
sta FRAMECOUNT + 0
|
||||
stx FRAMECOUNT + 1
|
||||
|
||||
jsr prntfrmcnt
|
||||
|
||||
lda #0
|
||||
sta $d7fe
|
||||
sta $d7ff
|
||||
|
||||
done: inc $d020
|
||||
jmp done
|
||||
|
||||
prntfrmcnt: ldx #1
|
||||
ldy #0
|
||||
jsr :+
|
||||
dex
|
||||
: lda FRAMECOUNT,x
|
||||
pha
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
jsr :+
|
||||
pla
|
||||
and #$0f
|
||||
: clc
|
||||
adc #'0'
|
||||
cmp #'9' + 1
|
||||
bcc :+
|
||||
sbc #'9'
|
||||
: sta $0400,y
|
||||
iny
|
||||
rts
|
||||
|
||||
.if LOADERCPU < 100
|
||||
|
||||
irq: pha
|
||||
txa
|
||||
pha
|
||||
tya
|
||||
pha
|
||||
|
||||
lda $d020
|
||||
pha
|
||||
ldx #<(312 * (100 - LOADERCPU) / 100); PAL
|
||||
ldy #>(312 * (100 - LOADERCPU) / 100); PAL
|
||||
: lda $d012
|
||||
: inc $d020
|
||||
cmp $d012
|
||||
beq :-
|
||||
dex
|
||||
bne :--
|
||||
dey
|
||||
bpl :--
|
||||
pla
|
||||
sta $d020
|
||||
|
||||
pla
|
||||
tay
|
||||
pla
|
||||
tax
|
||||
pla
|
||||
inc $d019
|
||||
rti
|
||||
|
||||
.endif
|
||||
|
||||
numfiles:
|
||||
.if BENCHMARK = BITFIRE
|
||||
.byte 18
|
||||
.else
|
||||
.byte 8
|
||||
.endif
|
||||
test: .asciiz "test"
|
||||
.if NONSEQUENTIAL
|
||||
filename: .asciiz " .tc"
|
||||
filenames: .byte "abcdefghijklmnopqr"
|
||||
.else
|
||||
next = * - 1
|
||||
.endif
|
||||
|
||||
.if VERIFY
|
||||
|
||||
OFFSET = 0; $e9
|
||||
|
||||
checksum: ldy #0
|
||||
lda verify,y
|
||||
sec
|
||||
sbc #<OFFSET
|
||||
sta checkloop + 1
|
||||
lda verify + 1,y
|
||||
sbc #>OFFSET
|
||||
sta checkloop + 2
|
||||
sec
|
||||
lda verify + 2,y
|
||||
sbc verify,y
|
||||
tax
|
||||
lda verify + 3,y
|
||||
sbc verify + 1,y
|
||||
tay
|
||||
clc
|
||||
txa
|
||||
eor #$ff
|
||||
adc #1
|
||||
tax
|
||||
tya
|
||||
eor #$ff
|
||||
adc #0
|
||||
tay
|
||||
clc
|
||||
lda #0
|
||||
checkloop: adc $ff00
|
||||
inc checkloop + 1
|
||||
bne :+
|
||||
inc checkloop + 2
|
||||
: inx
|
||||
bne checkloop
|
||||
iny
|
||||
bne checkloop
|
||||
ldy checksum + 1
|
||||
ldx verify + 4,y
|
||||
cmp verify + 4,y
|
||||
bne chksumfail
|
||||
tya
|
||||
clc
|
||||
adc #6
|
||||
sta checksum + 1
|
||||
rts
|
||||
|
||||
chksumfail: .byte 2
|
||||
|
||||
verify: .word $a800, $b4f2, $f4; a
|
||||
.word $2800, $bf80, $24; b
|
||||
.word $7400, $bd00, $af; c
|
||||
.word $2f80, $4900, $8d; d
|
||||
.word $2800, $6600, $9d; e
|
||||
.word $2800, $4396, $69; f
|
||||
.word $5c00, $62d5, $7e; g
|
||||
.word $2800, $2d00, $e9; h
|
||||
.word $2900, $4500, $50; i
|
||||
.word $4800, $6358, $b0; j
|
||||
.word $2800, $6200, $39; k
|
||||
.word $6100, $7300, $45; l
|
||||
.word $2800, $67a1, $9c; m
|
||||
.word $b900, $bef7, $f8; n
|
||||
.word $6600, $8000, $a3; o
|
||||
.word $9000, $af00, $d4; p
|
||||
.word $2800, $666b, $b8; q
|
||||
.word $8000, $a800, $58; r
|
||||
|
||||
.endif; VERIFY
|
||||
|
||||
.res LOAD - *
|
||||
.incbin "../../build/loader-c64.prg", 2
|
||||
|
||||
.res install - *
|
||||
.incbin "../../build/install-c64.prg", 2
|
||||
131
loader/samples/benchmark/loaderconfig.inc
Normal file
131
loader/samples/benchmark/loaderconfig.inc
Normal file
|
|
@ -0,0 +1,131 @@
|
|||
|
||||
; configuration
|
||||
; set .defines to non-0 to enable the corresponding features
|
||||
|
||||
; see loader.inc for function calls and convenience macros
|
||||
|
||||
; parameters
|
||||
|
||||
.ifndef PLATFORM
|
||||
PLATFORM = diskio::platform::COMMODORE_64; available are COMMODORE_64, COMMODORE_128 and COMMODORE_16
|
||||
.endif
|
||||
|
||||
; parameter, this changes the host-side code only
|
||||
|
||||
DECOMPRESSOR = DECOMPRESSORS::TSCRUNCH; available are NONE, BITNAX (recommended for demos), BYTEBOOZER2, DOYNAX_LZ, EXOMIZER (not recommended for demos), LEVELCRUSH, LZSA2 (recommended for demos), NUCRUNCH, PUCRUNCH, SUBSIZER, TINYCRUNCH (recommended for demos), TSCRUNCH (strongly recommended for demos), ZX0 (strongly recommended for demos)
|
||||
|
||||
|
||||
; features
|
||||
|
||||
; following settings are independent from the installed drive code, several host-side
|
||||
; resident binaries with different features may be used with the same installed drive code
|
||||
|
||||
|
||||
; basic features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define LOAD_COMPD_API 1 ; include the loadcompd routine to load and depack compressed files on the fly
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
|
||||
.define LOAD_RAW_API 0 ; include the loadraw routine to load files without decompressing
|
||||
|
||||
.define NTSC_COMPATIBILITY 0 ; C-64/128 only: be able to run on both PAL and NTSC machines, this slightly decreases loading speed on PAL,
|
||||
; note that PAL vs. NTSC is not detected by the install routine, and no error is returned when running on an
|
||||
; NTSC machine with the NTSC_COMPATIBILITY option disabled: detect, then select either of both incarnations
|
||||
; of the resident portion (with and without NTSC support) for maximum speed with NTSC and PAL
|
||||
|
||||
.define PREFER_SPEED_OVER_SIZE 1 ; For TSCrunch or ZX0, use a bigger but potentially faster decompression routine
|
||||
|
||||
.define UNINSTALL_API 0 ; include an uninstallation routine
|
||||
|
||||
|
||||
; extended features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define FILE_EXISTS_API 0 ; include the fileexists routine for simple multi-disk handling
|
||||
|
||||
.define LOAD_UNDER_D000_DFFF 0 ; C-64/128: enable loading (and decompression) to the RAM at $D000..$DFFF,
|
||||
; note that this does not slow down loading when not loading to RAM at $D000..$DFFF,
|
||||
; as there are two separate routines to load data (one regular, the other to RAM at $D000..$DFFF).
|
||||
; the IRQ handlers will need to change $01 ($FF00 on C-128) to enable the I/O registers at $D000..$DFFF,
|
||||
; so make sure the IRQ handlers restore the $01 status on C-64 to the value as when they are called.
|
||||
; the IRQs must run via $FFFE/F, since the ROM is disabled when accessing the RAM at $D000-$DFFF
|
||||
; this is not needed when only memdecompressing to $D000..$DFFF (simply set $01 to $30 on C-64 and jsr memdecomp in that case)
|
||||
|
||||
.define ALLOW_2_MHZ_ON_C128 0 ; C-64 only: allow 2 MHz usage on C-128 in C-64 mode,
|
||||
; this does not increase raw loading speed but increases combined loading + decompression speed using loadcompd.
|
||||
; the clock is temporarily switched to 1 MHz while loading,
|
||||
; interrupt handlers changing the clock speed must restore it upon return to the mainline thread.
|
||||
|
||||
.define MEM_DECOMP_API 0 ; include a routine for memory decompression, that is, loading and decompression can be separated.
|
||||
; C-64: decompression to $D000..$DFFF need not have LOAD_UNDER_D000_DFFF enabled,
|
||||
; just enable 64 kB of RAM before jsr memdecomp.
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
; this option does not implicitly turn on the LOAD_RAW_API
|
||||
|
||||
.define MEM_DECOMP_TO_API 0 ; if carry is set on decompression, the decompressor will use the address set in decdestlo/decdesthi as
|
||||
; decompression destination address and ignore the file's decompression address.
|
||||
; requires MEM_DECOMP_API != 0
|
||||
|
||||
.define LOAD_TO_API 0 ; if the carry flag is set on load, override load and decompression destination addresses.
|
||||
; load raw files: use the address set in loadaddrlo/loadaddrhi as absolute loading address
|
||||
; load compressed files: use relative loading address offset in loadaddroffslo/loadaddroffshi, it is added to the load/depack addresses
|
||||
|
||||
.define END_ADDRESS_API 0 ; during and after loading, the file's current and then final end address (address of last file byte + 1) is stored in
|
||||
; endaddrlo and endaddrhi. for loading compressed files using loadcompd, the end address of the compressed data is stored.
|
||||
; the file's loading address can be found in loadaddrlo/loadaddrhi during and after loading, so polling the current
|
||||
; difference of endaddrlo/hi and loadaddrlo/hi can be used to implement progress displays.
|
||||
|
||||
.define LOAD_VIA_KERNAL_FALLBACK 0 ; loads via the KERNAL API if drive code installation was not successful
|
||||
; (i.e., if it cannot installed due to an incompatible drive - possible if it is not
|
||||
; a 1541, 1541-C, 1541-II, 1541U, 1570, 1571, 1571CR, 1581, or FD2000/4000),
|
||||
; or true drive emulation being disabled.
|
||||
; note that this does not necessarily mean slow or non-IRQ loading, as custom KERNALs like JiffyDOS or IDEDOS
|
||||
; use the original KERNAL API as well.
|
||||
; the IRQ handlers can be delayed for some rasterlines up to several frames due to KERNAL routines
|
||||
; temporarily disabling IRQ (but that is unlikely for devices not using the serial bus).
|
||||
; for the sake of compatibility, only disable this option if the space is really needed.
|
||||
; C-64:
|
||||
; Attention: KERNAL, BASIC, and possible cartridge ROMs are enabled, so IRQ handlers are not
|
||||
; allowed in the ranges $8000..$BFFF and $D000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE), both are possible -
|
||||
; best have KERNAL and BASIC enabled before calling the loader, so only the KERNAL vector IRQ handler is
|
||||
; needed (please note that the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-128:
|
||||
; Attention: System ROM is enabled, so IRQ handlers are not allowed in the range $C000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE) - best have System ROM
|
||||
; enabled before calling the loader, so only the KERNAL vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-64/128:
|
||||
; Attention: KERNAL routines use CIA1 timer A ($DC04/5).
|
||||
; Plus/4:
|
||||
; Attention: The ROM space in the upper memory half is enabled, so IRQ handlers are not allowed
|
||||
; in the range $8000..$FFFF.
|
||||
; Attention: The ROM routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via ROM vector ($0314) vs. non-ROM vector ($FFFE) - best have ROM enabled
|
||||
; before calling the loader, so only the ROM vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when being called via $0314 rather than $FFFE).
|
||||
; requires ONLY_1541_AND_COMPATIBLE = 0
|
||||
|
||||
.define CLOSE_FILE_API 0 ; include the closefile call to close an open file
|
||||
|
||||
|
||||
; these options change drive-side code
|
||||
|
||||
.define DIRTRACK 18 ; actual directory track, this can be changed to have a shadow directory so that the
|
||||
; normal directory does not list the files and can be used entirely for bootstrap and dir-art
|
||||
.define DIRTRACK81 40 ; (i.e., the loader's directory can be relocated to hide it from the normal directory command).
|
||||
; DIRTRACK must be 18 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
; DIRTRACK81 must be 40 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
|
||||
.define FILENAME_MAXLENGTH 16 ; maximum length of filename, if a directory is capable of holding longer names, extra characters are ignored,
|
||||
; to facilitate dir-art, set to, e.g., 2, then load files as "01*", "02*", etc.
|
||||
|
||||
|
||||
; this reduces host-side install code
|
||||
|
||||
.define ONLY_1541_AND_COMPATIBLE 0 ; reduces host-side install code by omitting any native custom drive code for non-1541 compatible
|
||||
; drives, treats any drive as 1541, using an incompatible drive will cause undefined behaviour
|
||||
12
loader/samples/benchmark/make-tex-graph-bitfire.lua
Executable file
12
loader/samples/benchmark/make-tex-graph-bitfire.lua
Executable file
|
|
@ -0,0 +1,12 @@
|
|||
#! /usr/bin/env lua
|
||||
|
||||
for line in io.stdin:lines() do
|
||||
local loader_cpu, frames_lo, frames_hi = line:match("^%S+%s*(%x+)%s*(%x+)%s*(%x+)")
|
||||
|
||||
loader_cpu = tonumber("0x"..loader_cpu)
|
||||
frames = tonumber("0x"..frames_lo) + (256 * tonumber("0x"..frames_hi))
|
||||
|
||||
throughput = 185526 * 50 / frames;
|
||||
|
||||
print(("(%d, %.f)"):format(loader_cpu, throughput))
|
||||
end
|
||||
35
loader/samples/benchmark/make-tex-graph-spindle-code.lua
Executable file
35
loader/samples/benchmark/make-tex-graph-spindle-code.lua
Executable file
|
|
@ -0,0 +1,35 @@
|
|||
#! /usr/bin/env lua
|
||||
|
||||
local lines = {}
|
||||
|
||||
for line in io.stdin:lines() do
|
||||
lines[#lines + 1] = line
|
||||
end
|
||||
|
||||
local loader_cpu
|
||||
|
||||
for k, v in pairs(lines) do
|
||||
if k % 2 == 1 then
|
||||
loader_cpu = v:match("^%S+%s*(%x+)")
|
||||
else
|
||||
local f1l,f2l,f3l,f4l,f5l,f6l,f7l,f8l, f1h,f2h,f3h,f4h,f5h,f6h,f7h,f8h = v:match("^%S+%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)")
|
||||
|
||||
loader_cpu = tonumber("0x"..loader_cpu)
|
||||
|
||||
local frames = {}
|
||||
frames[1] = tonumber("0x"..f1l) + (256 * tonumber("0x"..f1h))
|
||||
frames[2] = tonumber("0x"..f2l) + (256 * tonumber("0x"..f2h))
|
||||
frames[3] = tonumber("0x"..f3l) + (256 * tonumber("0x"..f3h))
|
||||
frames[4] = tonumber("0x"..f4l) + (256 * tonumber("0x"..f4h))
|
||||
frames[5] = tonumber("0x"..f5l) + (256 * tonumber("0x"..f5h))
|
||||
frames[6] = tonumber("0x"..f6l) + (256 * tonumber("0x"..f6h))
|
||||
frames[7] = tonumber("0x"..f7l) + (256 * tonumber("0x"..f7h))
|
||||
frames[8] = tonumber("0x"..f8l) + (256 * tonumber("0x"..f8h))
|
||||
|
||||
table.sort(frames)
|
||||
|
||||
throughput = 0x4000 * 50 / ((frames[4] + frames[5]) / 2);
|
||||
|
||||
print(("(%d, %.f)"):format(loader_cpu, throughput))
|
||||
end
|
||||
end
|
||||
35
loader/samples/benchmark/make-tex-graph-spindle-graphics.lua
Executable file
35
loader/samples/benchmark/make-tex-graph-spindle-graphics.lua
Executable file
|
|
@ -0,0 +1,35 @@
|
|||
#! /usr/bin/env lua
|
||||
|
||||
local lines = {}
|
||||
|
||||
for line in io.stdin:lines() do
|
||||
lines[#lines + 1] = line
|
||||
end
|
||||
|
||||
local loader_cpu
|
||||
|
||||
for k, v in pairs(lines) do
|
||||
if k % 2 == 1 then
|
||||
loader_cpu = v:match("^%S+%s*(%x+)")
|
||||
else
|
||||
local f1l,f2l,f3l,f4l,f5l,f6l,f7l,f8l, f1h,f2h,f3h,f4h,f5h,f6h,f7h,f8h = v:match("^%S+%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)%s*(%x+)")
|
||||
|
||||
loader_cpu = tonumber("0x"..loader_cpu)
|
||||
|
||||
local frames = {}
|
||||
frames[1] = tonumber("0x"..f1l) + (256 * tonumber("0x"..f1h))
|
||||
frames[2] = tonumber("0x"..f2l) + (256 * tonumber("0x"..f2h))
|
||||
frames[3] = tonumber("0x"..f3l) + (256 * tonumber("0x"..f3h))
|
||||
frames[4] = tonumber("0x"..f4l) + (256 * tonumber("0x"..f4h))
|
||||
frames[5] = tonumber("0x"..f5l) + (256 * tonumber("0x"..f5h))
|
||||
frames[6] = tonumber("0x"..f6l) + (256 * tonumber("0x"..f6h))
|
||||
frames[7] = tonumber("0x"..f7l) + (256 * tonumber("0x"..f7h))
|
||||
frames[8] = tonumber("0x"..f8l) + (256 * tonumber("0x"..f8h))
|
||||
|
||||
table.sort(frames)
|
||||
|
||||
throughput = 0x4400 * 50 / ((frames[4] + frames[5]) / 2);
|
||||
|
||||
print(("(%d, %.f)"):format(loader_cpu, throughput))
|
||||
end
|
||||
end
|
||||
50
loader/samples/cc65/Linkfile
Normal file
50
loader/samples/cc65/Linkfile
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
FEATURES {
|
||||
STARTADDRESS: default = $0801;
|
||||
}
|
||||
SYMBOLS {
|
||||
__LOADADDR__: type = import;
|
||||
__EXEHDR__: type = import;
|
||||
__STACKSIZE__: type = weak, value = $0800; # 2k stack
|
||||
__HIMEM__: type = weak, value = $D000;
|
||||
}
|
||||
MEMORY {
|
||||
ZP: file = "", define = yes, start = $0002, size = $001F;
|
||||
ZP2: file = "", define = yes, start = $00FB, size = $0005;
|
||||
LOADADDR: file = %O, start = %S - 2, size = $0002;
|
||||
HEADER: file = %O, define = yes, start = %S, size = $000D;
|
||||
MAIN: file = %O, define = yes, start = __HEADER_LAST__, size = __HIMEM__ - __HEADER_LAST__;
|
||||
BSS: file = "", start = __ONCE_RUN__, size = __HIMEM__ - __STACKSIZE__ - __ONCE_RUN__;
|
||||
}
|
||||
SEGMENTS {
|
||||
ZEROPAGE: load = ZP, type = zp;
|
||||
LOADADDR: load = LOADADDR, type = ro;
|
||||
EXEHDR: load = HEADER, type = ro;
|
||||
STARTUP: load = MAIN, type = ro;
|
||||
LOWCODE: load = MAIN, type = ro, optional = yes;
|
||||
CODE: load = MAIN, type = ro;
|
||||
|
||||
DISKIO_ZP: load = ZP, type = zp;
|
||||
DISKIO: load = MAIN, type = ro;
|
||||
DISKIO_INSTALL: load = MAIN, type = ro;
|
||||
|
||||
RODATA: load = MAIN, type = ro;
|
||||
DATA: load = MAIN, type = rw;
|
||||
INIT: load = MAIN, type = rw;
|
||||
ONCE: load = MAIN, type = ro, define = yes;
|
||||
BSS: load = BSS, type = bss, define = yes;
|
||||
}
|
||||
FEATURES {
|
||||
CONDES: type = constructor,
|
||||
label = __CONSTRUCTOR_TABLE__,
|
||||
count = __CONSTRUCTOR_COUNT__,
|
||||
segment = ONCE;
|
||||
CONDES: type = destructor,
|
||||
label = __DESTRUCTOR_TABLE__,
|
||||
count = __DESTRUCTOR_COUNT__,
|
||||
segment = RODATA;
|
||||
CONDES: type = interruptor,
|
||||
label = __INTERRUPTOR_TABLE__,
|
||||
count = __INTERRUPTOR_COUNT__,
|
||||
segment = RODATA,
|
||||
import = __CALLIRQ__;
|
||||
}
|
||||
46
loader/samples/cc65/Makefile
Normal file
46
loader/samples/cc65/Makefile
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
|
||||
NAME = c-program
|
||||
_PLATFORM_ = c64
|
||||
|
||||
EMU = x64sc
|
||||
C1541 = c1541
|
||||
|
||||
PRINTF = printf
|
||||
|
||||
CAT = cat
|
||||
|
||||
BUILDDIR = ../../build
|
||||
INTERMDIR = ../../build/intermediate
|
||||
LOADERSRC = ../../src
|
||||
LOADER = $(BUILDDIR)/loader-$(_PLATFORM_).lib
|
||||
|
||||
COMPILE = $(INTERMDIR)/$(NAME)-uncompressed-$(_PLATFORM_).prg
|
||||
DISKIMAGE = $(BUILDDIR)/$(NAME)-$(_PLATFORM_).d64
|
||||
|
||||
RESOURCESDIR = ../resources
|
||||
PIC1 = $(INTERMDIR)/pic1.prg
|
||||
PIC2 = $(INTERMDIR)/pic2.prg
|
||||
|
||||
SOURCE = $(NAME).c
|
||||
|
||||
$(LOADER):
|
||||
$(MAKE) -C $(LOADERSRC) EXTCONFIGPATH=../samples/cc65 lib
|
||||
|
||||
$(COMPILE): $(SOURCE) $(LOADER)
|
||||
cl65 -t $(_PLATFORM_) -C ./Linkfile -o $@ $^
|
||||
|
||||
$(DISKIMAGE): $(COMPILE) $(PIC1) $(PIC2)
|
||||
$(C1541) -format "normal is boring,+h" d64 $@
|
||||
$(C1541) -attach $@ \
|
||||
-write $(COMPILE) "$(NAME)" \
|
||||
-write $(PIC1) "pic1" \
|
||||
-write $(PIC2) "pic2"
|
||||
|
||||
$(INTERMDIR)/%.prg: $(RESOURCESDIR)/%.bin
|
||||
$(PRINTF) '\000\140' | $(CAT) - $? > $@ # octal 140 = hex 60
|
||||
|
||||
run: $(DISKIMAGE)
|
||||
$(EMU) $(realpath $^)
|
||||
|
||||
clean:
|
||||
-$(RM) *.o $(PIC1) $(PIC2) $(COMPILE) $(DISKIMAGE) $(LOADER)
|
||||
98
loader/samples/cc65/c-program.c
Normal file
98
loader/samples/cc65/c-program.c
Normal file
|
|
@ -0,0 +1,98 @@
|
|||
|
||||
#include <6502.h>
|
||||
#include <c64.h>
|
||||
#include <string.h>
|
||||
|
||||
static unsigned char irq_stack[64];
|
||||
|
||||
static void *COLOURS = (void *) 0x5c00;
|
||||
static void *BITMAP = (void *) 0x6000;
|
||||
|
||||
static char status;
|
||||
|
||||
static void
|
||||
install_loader(void)
|
||||
{
|
||||
asm("jsr install");
|
||||
}
|
||||
|
||||
static int
|
||||
load_file(const char *filename)
|
||||
{
|
||||
static char lo;
|
||||
static char hi;
|
||||
|
||||
lo = (int) filename;
|
||||
hi = ((int) filename) >> 8;
|
||||
|
||||
asm("ldx %v\n" /* lo */
|
||||
"ldy %v\n" /* hi */
|
||||
"jsr loadraw\n"
|
||||
"bcs err\n"
|
||||
"lda #0\n"
|
||||
"err:\n"
|
||||
"sta %v\n" /* status */
|
||||
, lo, hi, status);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
static unsigned char
|
||||
handle_irq(void)
|
||||
{
|
||||
++VIC.bordercolor;
|
||||
--VIC.bordercolor;
|
||||
|
||||
VIC.irr = 1;
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static void
|
||||
init(void)
|
||||
{
|
||||
memset(COLOURS, 0xfb, 25 * 40);
|
||||
memset(BITMAP, 0, 25 * 40 * 8);
|
||||
|
||||
CIA1.icr = 0x7f;
|
||||
|
||||
CIA2.pra = 2;
|
||||
|
||||
set_irq(&handle_irq, irq_stack, sizeof irq_stack);
|
||||
|
||||
VIC.ctrl1 = 0x3b;
|
||||
VIC.addr = 0x78;
|
||||
VIC.rasterline = 0x20;
|
||||
|
||||
VIC.irr = 1;
|
||||
VIC.imr = 1;
|
||||
}
|
||||
|
||||
static void
|
||||
error(void)
|
||||
{
|
||||
do {
|
||||
++VIC.bordercolor;
|
||||
VIC.bordercolor = status;
|
||||
} while (1);
|
||||
}
|
||||
|
||||
void
|
||||
main(void)
|
||||
{
|
||||
install_loader();
|
||||
|
||||
init();
|
||||
|
||||
do {
|
||||
if (load_file("pic1") != 0) {
|
||||
error();
|
||||
}
|
||||
++VIC.bordercolor;
|
||||
|
||||
if (load_file("pic2") != 0) {
|
||||
error();
|
||||
}
|
||||
++VIC.bordercolor;
|
||||
} while (1);
|
||||
}
|
||||
131
loader/samples/cc65/loaderconfig.inc
Normal file
131
loader/samples/cc65/loaderconfig.inc
Normal file
|
|
@ -0,0 +1,131 @@
|
|||
|
||||
; configuration
|
||||
; set .defines to non-0 to enable the corresponding features
|
||||
|
||||
; see loader.inc for function calls and convenience macros
|
||||
|
||||
; parameters
|
||||
|
||||
.ifndef PLATFORM
|
||||
PLATFORM = diskio::platform::COMMODORE_64; available are COMMODORE_64, COMMODORE_128 and COMMODORE_16
|
||||
.endif
|
||||
|
||||
; parameter, this changes the host-side code only
|
||||
|
||||
DECOMPRESSOR = DECOMPRESSORS::NONE; available are NONE, BITNAX (recommended for demos), BYTEBOOZER2, DOYNAX_LZ, EXOMIZER (not recommended for demos), LEVELCRUSH, LZSA2 (recommended for demos), NUCRUNCH, PUCRUNCH, SUBSIZER, TINYCRUNCH (recommended for demos), TSCRUNCH (strongly recommended for demos), ZX0 (strongly recommended for demos)
|
||||
|
||||
|
||||
; features
|
||||
|
||||
; following settings are independent from the installed drive code, several host-side
|
||||
; resident binaries with different features may be used with the same installed drive code
|
||||
|
||||
|
||||
; basic features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define LOAD_COMPD_API 0 ; include the loadcompd routine to load and depack compressed files on the fly
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
|
||||
.define LOAD_RAW_API 1 ; include the loadraw routine to load files without decompressing
|
||||
|
||||
.define NTSC_COMPATIBILITY 0 ; C-64/128 only: be able to run on both PAL and NTSC machines, this slightly decreases loading speed on PAL,
|
||||
; note that PAL vs. NTSC is not detected by the install routine, and no error is returned when running on an
|
||||
; NTSC machine with the NTSC_COMPATIBILITY option disabled: detect, then select either of both incarnations
|
||||
; of the resident portion (with and without NTSC support) for maximum speed with NTSC and PAL
|
||||
|
||||
.define PREFER_SPEED_OVER_SIZE 0 ; For TSCrunch or ZX0, use a bigger but potentially faster decompression routine
|
||||
|
||||
.define UNINSTALL_API 0 ; include an uninstallation routine
|
||||
|
||||
|
||||
; extended features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define FILE_EXISTS_API 0 ; include the fileexists routine for simple multi-disk handling
|
||||
|
||||
.define LOAD_UNDER_D000_DFFF 0 ; C-64/128: enable loading (and decompression) to the RAM at $D000..$DFFF,
|
||||
; note that this does not slow down loading when not loading to RAM at $D000..$DFFF,
|
||||
; as there are two separate routines to load data (one regular, the other to RAM at $D000..$DFFF).
|
||||
; the IRQ handlers will need to change $01 ($FF00 on C-128) to enable the I/O registers at $D000..$DFFF,
|
||||
; so make sure the IRQ handlers restore the $01 status on C-64 to the value as when they are called.
|
||||
; the IRQs must run via $FFFE/F, since the ROM is disabled when accessing the RAM at $D000-$DFFF
|
||||
; this is not needed when only memdecompressing to $D000..$DFFF (simply set $01 to $30 on C-64 and jsr memdecomp in that case)
|
||||
|
||||
.define ALLOW_2_MHZ_ON_C128 0 ; C-64 only: allow 2 MHz usage on C-128 in C-64 mode,
|
||||
; this does not increase raw loading speed but increases combined loading + decompression speed using loadcompd.
|
||||
; the clock is temporarily switched to 1 MHz while loading,
|
||||
; interrupt handlers changing the clock speed must restore it upon return to the mainline thread.
|
||||
|
||||
.define MEM_DECOMP_API 0 ; include a routine for memory decompression, that is, loading and decompression can be separated.
|
||||
; C-64: decompression to $D000..$DFFF need not have LOAD_UNDER_D000_DFFF enabled,
|
||||
; just enable 64 kB of RAM before jsr memdecomp.
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
; this option does not implicitly turn on the LOAD_RAW_API
|
||||
|
||||
.define MEM_DECOMP_TO_API 0 ; if carry is set on decompression, the decompressor will use the address set in decdestlo/decdesthi as
|
||||
; decompression destination address and ignore the file's decompression address.
|
||||
; requires MEM_DECOMP_API != 0
|
||||
|
||||
.define LOAD_TO_API 0 ; if the carry flag is set on load, override load and decompression destination addresses.
|
||||
; load raw files: use the address set in loadaddrlo/loadaddrhi as absolute loading address
|
||||
; load compressed files: use relative loading address offset in loadaddroffslo/loadaddroffshi, it is added to the load/depack addresses
|
||||
|
||||
.define END_ADDRESS_API 0 ; during and after loading, the file's current and then final end address (address of last file byte + 1) is stored in
|
||||
; endaddrlo and endaddrhi. for loading compressed files using loadcompd, the end address of the compressed data is stored.
|
||||
; the file's loading address can be found in loadaddrlo/loadaddrhi during and after loading, so polling the current
|
||||
; difference of endaddrlo/hi and loadaddrlo/hi can be used to implement progress displays.
|
||||
|
||||
.define LOAD_VIA_KERNAL_FALLBACK 0 ; loads via the KERNAL API if drive code installation was not successful
|
||||
; (i.e., if it cannot installed due to an incompatible drive - possible if it is not
|
||||
; a 1541, 1541-C, 1541-II, 1541U, 1570, 1571, 1571CR, 1581, or FD2000/4000),
|
||||
; or true drive emulation being disabled.
|
||||
; note that this does not necessarily mean slow or non-IRQ loading, as custom KERNALs like JiffyDOS or IDEDOS
|
||||
; use the original KERNAL API as well.
|
||||
; the IRQ handlers can be delayed for some rasterlines up to several frames due to KERNAL routines
|
||||
; temporarily disabling IRQ (but that is unlikely for devices not using the serial bus).
|
||||
; for the sake of compatibility, only disable this option if the space is really needed.
|
||||
; C-64:
|
||||
; Attention: KERNAL, BASIC, and possible cartridge ROMs are enabled, so IRQ handlers are not
|
||||
; allowed in the ranges $8000..$BFFF and $D000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE), both are possible -
|
||||
; best have KERNAL and BASIC enabled before calling the loader, so only the KERNAL vector IRQ handler is
|
||||
; needed (please note that the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-128:
|
||||
; Attention: System ROM is enabled, so IRQ handlers are not allowed in the range $C000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE) - best have System ROM
|
||||
; enabled before calling the loader, so only the KERNAL vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-64/128:
|
||||
; Attention: KERNAL routines use CIA1 timer A ($DC04/5).
|
||||
; Plus/4:
|
||||
; Attention: The ROM space in the upper memory half is enabled, so IRQ handlers are not allowed
|
||||
; in the range $8000..$FFFF.
|
||||
; Attention: The ROM routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via ROM vector ($0314) vs. non-ROM vector ($FFFE) - best have ROM enabled
|
||||
; before calling the loader, so only the ROM vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when being called via $0314 rather than $FFFE).
|
||||
; requires ONLY_1541_AND_COMPATIBLE = 0
|
||||
|
||||
.define CLOSE_FILE_API 0 ; include the closefile call to close an open file
|
||||
|
||||
|
||||
; these options change drive-side code
|
||||
|
||||
.define DIRTRACK 18 ; actual directory track, this can be changed to have a shadow directory so that the
|
||||
; normal directory does not list the files and can be used entirely for bootstrap and dir-art
|
||||
.define DIRTRACK81 40 ; (i.e., the loader's directory can be relocated to hide it from the normal directory command).
|
||||
; DIRTRACK must be 18 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
; DIRTRACK81 must be 40 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
|
||||
.define FILENAME_MAXLENGTH 16 ; maximum length of filename, if a directory is capable of holding longer names, extra characters are ignored,
|
||||
; to facilitate dir-art, set to, e.g., 2, then load files as "01*", "02*", etc.
|
||||
|
||||
|
||||
; this reduces host-side install code
|
||||
|
||||
.define ONLY_1541_AND_COMPATIBLE 1 ; reduces host-side install code by omitting any native custom drive code for non-1541 compatible
|
||||
; drives, treats any drive as 1541, using an incompatible drive will cause undefined behaviour
|
||||
68
loader/samples/drivecode/Makefile
Normal file
68
loader/samples/drivecode/Makefile
Normal file
|
|
@ -0,0 +1,68 @@
|
|||
|
||||
NAME = drivecode
|
||||
_PLATFORM_ = c64
|
||||
|
||||
VICE = x64sc
|
||||
EMU = $(VICE) -drive8type 1541 -drive9type 0 -autostart
|
||||
EMU71 = $(VICE) -drive8type 1571 -drive9type 0 -autostart
|
||||
EMU81 = $(VICE) -drive8type 1581 -drive9type 0 -autostart
|
||||
|
||||
AS = cl65
|
||||
AS_FLAGS = -Wa -I../../build -Wa -I../../include -u __EXEHDR__
|
||||
|
||||
CC1541 = ../../tools/cc1541/cc1541 -v
|
||||
CC1541_SOURCE = ../../tools/cc1541
|
||||
|
||||
PRINTF = printf
|
||||
|
||||
RM = rm -f
|
||||
CP = cp
|
||||
MV = mv
|
||||
CAT = cat
|
||||
|
||||
BUILDDIR = ../../build
|
||||
INTERMDIR = ../../build/intermediate
|
||||
LOADER_SRC = ../../src
|
||||
LOADER = $(BUILDDIR)/customdrivecode-$(_PLATFORM_).prg
|
||||
|
||||
RESOURCESDIR = ../resources
|
||||
TEST = $(RESOURCESDIR)/test.prg
|
||||
PIC1 = $(INTERMDIR)/pic1.prg
|
||||
|
||||
SOURCE = $(NAME).s
|
||||
LOADERCFG = loaderconfig.inc
|
||||
ASSEMBLE = $(INTERMDIR)/$(NAME)-uncompressed-$(_PLATFORM_).prg
|
||||
DISKIMAGE = $(BUILDDIR)/$(NAME)-$(_PLATFORM_).d64
|
||||
DISKIMAGE81 = $(BUILDDIR)/$(NAME)-$(_PLATFORM_).d81
|
||||
|
||||
$(DISKIMAGE) $(DISKIMAGE81): $(ASSEMBLE) $(PIC1) $(CC1541)
|
||||
$(RM) $@
|
||||
$(CC1541) -n "normal is boring" -i plush \
|
||||
-f $(NAME) -w $< \
|
||||
-f "pic1" -w $(PIC1) \
|
||||
$@
|
||||
|
||||
$(ASSEMBLE): $(SOURCE) $(LOADER)
|
||||
$(AS) $(AS_FLAGS) -C c64-asm.cfg -Wa -DPLATFORM=64 -o $@ $<
|
||||
|
||||
$(LOADER): $(LOADERCFG)
|
||||
make -C $(LOADER_SRC) EXTCONFIGPATH=../samples/$(NAME) PLATFORM=$(_PLATFORM_) PROJECT=$(NAME) INSTALL=0d00 RESIDENT=0900 ZP=04 TRANSIENT=0a00 ZP=04 customdrivecode
|
||||
|
||||
$(INTERMDIR)/%.prg: $(RESOURCESDIR)/%.bin
|
||||
$(PRINTF) '\000\140' | $(CAT) - $? > $@ # octal 140 = hex 60
|
||||
|
||||
run: $(DISKIMAGE)
|
||||
$(EMU) $(realpath $^)
|
||||
|
||||
run71: $(DISKIMAGE)
|
||||
$(EMU71) $(realpath $^)
|
||||
|
||||
run81: $(DISKIMAGE81)
|
||||
$(EMU81) $(realpath $^)
|
||||
|
||||
clean:
|
||||
-$(RM) *.o $(PIC1) $(ASSEMBLE) $(DISKIMAGE) $(BUILDDIR)/loadersymbols-c64.prg $(BUILDDIR)/install-c64.prg $(BUILDDIR)/loader-c64.prg $(BUILDDIR)/customdrivecode-c64.prg
|
||||
|
||||
|
||||
$(CC1541): $(CC1541_SOURCE)/cc1541.c
|
||||
$(MAKE) -C $(CC1541_SOURCE) cc1541
|
||||
77
loader/samples/drivecode/drivecode.s
Normal file
77
loader/samples/drivecode/drivecode.s
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
|
||||
.include "loadersymbols-c64.inc"
|
||||
|
||||
.include "loader.inc"
|
||||
|
||||
.org $080d
|
||||
|
||||
jsr install
|
||||
|
||||
loop: inc $d020
|
||||
|
||||
ldx #<swapparams
|
||||
ldy #>swapparams
|
||||
jsr swapdrvcod
|
||||
|
||||
inc $d020
|
||||
|
||||
wait: bit $dd00
|
||||
bpl wait
|
||||
|
||||
inc $d020
|
||||
|
||||
jsr restoreldr
|
||||
|
||||
inc $d020
|
||||
|
||||
ldx #<filename
|
||||
ldy #>filename
|
||||
jsr loadraw
|
||||
bcc loop
|
||||
|
||||
error: sta $d021
|
||||
inc $d021
|
||||
jmp error
|
||||
|
||||
swapparams: .word $8000; buffer
|
||||
.word drvcoderun; entry
|
||||
.word drvcoderun; to
|
||||
.word drivecoded - drivecode; length
|
||||
.word drivecode; from
|
||||
|
||||
filename: .byte "pic1", 0
|
||||
|
||||
drivecode:
|
||||
.org $0200
|
||||
|
||||
drvcoderun: lda #$12; ATNA_OUT | DATA_OUT
|
||||
sta $1800; busy
|
||||
|
||||
drvcodloop: lda #$08
|
||||
eor $1c00
|
||||
sta $1c00
|
||||
lda #0
|
||||
: dex
|
||||
bne :-
|
||||
: dey
|
||||
bne :-
|
||||
clc
|
||||
adc #1
|
||||
bne :--
|
||||
lda #6
|
||||
dec * - 1
|
||||
bne drvcodloop
|
||||
|
||||
RETURNTOLOADER41
|
||||
|
||||
.org * - (drvcoderun - drivecode)
|
||||
drivecoded:
|
||||
|
||||
.res loadraw - *
|
||||
.incbin "../../build/loader-c64.prg", 2
|
||||
|
||||
.res swapdrvcod - *
|
||||
.incbin "../../build/customdrivecode-c64.prg", 2
|
||||
|
||||
.res install - *
|
||||
.incbin "../../build/install-c64.prg", 2
|
||||
131
loader/samples/drivecode/loaderconfig.inc
Normal file
131
loader/samples/drivecode/loaderconfig.inc
Normal file
|
|
@ -0,0 +1,131 @@
|
|||
|
||||
; configuration
|
||||
; set .defines to non-0 to enable the corresponding features
|
||||
|
||||
; see loader.inc for function calls and convenience macros
|
||||
|
||||
; parameters
|
||||
|
||||
.ifndef PLATFORM
|
||||
PLATFORM = diskio::platform::COMMODORE_64; available are COMMODORE_64, COMMODORE_128 and COMMODORE_16
|
||||
.endif
|
||||
|
||||
; parameter, this changes the host-side code only
|
||||
|
||||
DECOMPRESSOR = DECOMPRESSORS::NONE; available are NONE, BITNAX (recommended for demos), BYTEBOOZER2, DOYNAX_LZ, EXOMIZER (not recommended for demos), LEVELCRUSH, LZSA2 (recommended for demos), NUCRUNCH, PUCRUNCH, SUBSIZER, TINYCRUNCH (recommended for demos), TSCRUNCH (recommended for demos), ZX0 (strongly recommended for demos)
|
||||
|
||||
|
||||
; features
|
||||
|
||||
; following settings are independent from the installed drive code, several host-side
|
||||
; resident binaries with different features may be used with the same installed drive code
|
||||
|
||||
|
||||
; basic features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define LOAD_COMPD_API 0 ; include the loadcompd routine to load and depack compressed files on the fly
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
|
||||
.define LOAD_RAW_API 1 ; include the loadraw routine to load files without decompressing
|
||||
|
||||
.define NTSC_COMPATIBILITY 0 ; C-64/128 only: be able to run on both PAL and NTSC machines, this slightly decreases loading speed on PAL,
|
||||
; note that PAL vs. NTSC is not detected by the install routine, and no error is returned when running on an
|
||||
; NTSC machine with the NTSC_COMPATIBILITY option disabled: detect, then select either of both incarnations
|
||||
; of the resident portion (with and without NTSC support) for maximum speed with NTSC and PAL
|
||||
|
||||
.define PREFER_SPEED_OVER_SIZE 0 ; For TSCrunch or ZX0, use a bigger but potentially faster decompression routine
|
||||
|
||||
.define UNINSTALL_API 0 ; include an uninstallation routine
|
||||
|
||||
|
||||
; extended features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define FILE_EXISTS_API 0 ; include the fileexists routine for simple multi-disk handling
|
||||
|
||||
.define LOAD_UNDER_D000_DFFF 0 ; C-64/128: enable loading (and decompression) to the RAM at $D000..$DFFF,
|
||||
; note that this does not slow down loading when not loading to RAM at $D000..$DFFF,
|
||||
; as there are two separate routines to load data (one regular, the other to RAM at $D000..$DFFF).
|
||||
; the IRQ handlers will need to change $01 ($FF00 on C-128) to enable the I/O registers at $D000..$DFFF,
|
||||
; so make sure the IRQ handlers restore the $01 status on C-64 to the value as when they are called.
|
||||
; the IRQs must run via $FFFE/F, since the ROM is disabled when accessing the RAM at $D000-$DFFF
|
||||
; this is not needed when only memdecompressing to $D000..$DFFF (simply set $01 to $30 on C-64 and jsr memdecomp in that case)
|
||||
|
||||
.define ALLOW_2_MHZ_ON_C128 0 ; C-64 only: allow 2 MHz usage on C-128 in C-64 mode,
|
||||
; this does not increase raw loading speed but increases combined loading + decompression speed using loadcompd.
|
||||
; the clock is temporarily switched to 1 MHz while loading,
|
||||
; interrupt handlers changing the clock speed must restore it upon return to the mainline thread.
|
||||
|
||||
.define MEM_DECOMP_API 0 ; include a routine for memory decompression, that is, loading and decompression can be separated.
|
||||
; C-64: decompression to $D000..$DFFF need not have LOAD_UNDER_D000_DFFF enabled,
|
||||
; just enable 64 kB of RAM before jsr memdecomp.
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
; this option does not implicitly turn on the LOAD_RAW_API
|
||||
|
||||
.define MEM_DECOMP_TO_API 0 ; if carry is set on decompression, the decompressor will use the address set in decdestlo/decdesthi as
|
||||
; decompression destination address and ignore the file's decompression address.
|
||||
; requires MEM_DECOMP_API != 0
|
||||
|
||||
.define LOAD_TO_API 0 ; if the carry flag is set on load, override load and decompression destination addresses.
|
||||
; load raw files: use the address set in loadaddrlo/loadaddrhi as absolute loading address
|
||||
; load compressed files: use relative loading address offset in loadaddroffslo/loadaddroffshi, it is added to the load/depack addresses
|
||||
|
||||
.define END_ADDRESS_API 0 ; during and after loading, the file's current and then final end address (address of last file byte + 1) is stored in
|
||||
; endaddrlo and endaddrhi. for loading compressed files using loadcompd, the end address of the compressed data is stored.
|
||||
; the file's loading address can be found in loadaddrlo/loadaddrhi during and after loading, so polling the current
|
||||
; difference of endaddrlo/hi and loadaddrlo/hi can be used to implement progress displays.
|
||||
|
||||
.define LOAD_VIA_KERNAL_FALLBACK 0 ; loads via the KERNAL API if drive code installation was not successful
|
||||
; (i.e., if it cannot installed due to an incompatible drive - possible if it is not
|
||||
; a 1541, 1541-C, 1541-II, 1541U, 1570, 1571, 1571CR, 1581, or FD2000/4000),
|
||||
; or true drive emulation being disabled.
|
||||
; note that this does not necessarily mean slow or non-IRQ loading, as custom KERNALs like JiffyDOS or IDEDOS
|
||||
; use the original KERNAL API as well.
|
||||
; the IRQ handlers can be delayed for some rasterlines up to several frames due to KERNAL routines
|
||||
; temporarily disabling IRQ (but that is unlikely for devices not using the serial bus).
|
||||
; for the sake of compatibility, only disable this option if the space is really needed.
|
||||
; C-64:
|
||||
; Attention: KERNAL, BASIC, and possible cartridge ROMs are enabled, so IRQ handlers are not
|
||||
; allowed in the ranges $8000..$BFFF and $D000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE), both are possible -
|
||||
; best have KERNAL and BASIC enabled before calling the loader, so only the KERNAL vector IRQ handler is
|
||||
; needed (please note that the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-128:
|
||||
; Attention: System ROM is enabled, so IRQ handlers are not allowed in the range $C000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE) - best have System ROM
|
||||
; enabled before calling the loader, so only the KERNAL vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-64/128:
|
||||
; Attention: KERNAL routines use CIA1 timer A ($DC04/5).
|
||||
; Plus/4:
|
||||
; Attention: The ROM space in the upper memory half is enabled, so IRQ handlers are not allowed
|
||||
; in the range $8000..$FFFF.
|
||||
; Attention: The ROM routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via ROM vector ($0314) vs. non-ROM vector ($FFFE) - best have ROM enabled
|
||||
; before calling the loader, so only the ROM vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when being called via $0314 rather than $FFFE).
|
||||
; requires ONLY_1541_AND_COMPATIBLE = 0
|
||||
|
||||
.define CLOSE_FILE_API 0 ; include the closefile call to close an open file
|
||||
|
||||
|
||||
; these options change drive-side code
|
||||
|
||||
.define DIRTRACK 18 ; actual directory track, this can be changed to have a shadow directory so that the
|
||||
; normal directory does not list the files and can be used entirely for bootstrap and dir-art
|
||||
.define DIRTRACK81 40 ; (i.e., the loader's directory can be relocated to hide it from the normal directory command).
|
||||
; DIRTRACK must be 18 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
; DIRTRACK81 must be 40 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
|
||||
.define FILENAME_MAXLENGTH 16 ; maximum length of filename, if a directory is capable of holding longer names, extra characters are ignored,
|
||||
; to facilitate dir-art, set to, e.g., 2, then load files as "01*", "02*", etc.
|
||||
|
||||
|
||||
; this reduces host-side install code
|
||||
|
||||
.define ONLY_1541_AND_COMPATIBLE 1 ; reduces host-side install code by omitting any native custom drive code for non-1541 compatible
|
||||
; drives, treats any drive as 1541, using an incompatible drive will cause undefined behaviour
|
||||
194
loader/samples/minexample/Makefile
Normal file
194
loader/samples/minexample/Makefile
Normal file
|
|
@ -0,0 +1,194 @@
|
|||
|
||||
ifeq ($(PLATFORM),)
|
||||
_PLATFORM_ = c64
|
||||
else ifeq ($(PLATFORM),c116)
|
||||
_PLATFORM_ = c16
|
||||
else ifeq ($(PLATFORM),plus4)
|
||||
_PLATFORM_ = c16
|
||||
else
|
||||
_PLATFORM_ = $(PLATFORM)
|
||||
endif
|
||||
|
||||
ifeq ($(NO_VICE),)
|
||||
NO_VICE = 0
|
||||
endif
|
||||
|
||||
|
||||
ifneq ($(_PLATFORM_),c64)
|
||||
ifneq ($(_PLATFORM_),c128)
|
||||
ifneq ($(_PLATFORM_),c16)
|
||||
$(error invalid platform $(_PLATFORM_) specified)
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
|
||||
ARCH = $(shell uname | tr "[a-z]" "[A-Z]" | tr -c -d "[A-Z]")
|
||||
|
||||
ifneq ($(findstring CYGWINNT,$(ARCH)),)
|
||||
ifeq (CYGWINNT,$(ARCH))
|
||||
ARCH = WIN32
|
||||
else
|
||||
ARCH = WIN64
|
||||
endif
|
||||
endif
|
||||
ifneq ($(findstring DARWIN,$(ARCH)),)
|
||||
ARCH = MACOSX
|
||||
endif
|
||||
|
||||
|
||||
ifeq ($(_PLATFORM_),c16)
|
||||
ifneq ($(NO_VICE),0)
|
||||
ifneq ($(findstring WIN,$(ARCH)),)
|
||||
USE_PLUS4EMU = 0
|
||||
USE_YAPE = 1
|
||||
else
|
||||
USE_PLUS4EMU = 1
|
||||
USE_YAPE = 0
|
||||
endif
|
||||
else
|
||||
USE_PLUS4EMU = 0
|
||||
USE_YAPE = 0
|
||||
endif
|
||||
else
|
||||
USE_PLUS4EMU = 0
|
||||
USE_YAPE = 0
|
||||
endif
|
||||
|
||||
|
||||
ifeq ($(_PLATFORM_),c16)
|
||||
ifeq ($(ARCH),MACOSX)
|
||||
# MacOSX, these programs must be installed as applications
|
||||
VICE = xplus4
|
||||
PLUS4EMU = open /Applications/plus4emu.app --args
|
||||
else
|
||||
VICE = xplus4
|
||||
PLUS4EMU = plus4emu
|
||||
ifeq ($(ARCH),WIN64)
|
||||
YAPE = YapeWin64
|
||||
else
|
||||
YAPE = Yape
|
||||
endif
|
||||
endif
|
||||
else
|
||||
ifeq ($(_PLATFORM_),c128)
|
||||
VICE = x128
|
||||
USE_VICE = 1
|
||||
else
|
||||
VICE = x64
|
||||
USE_VICE = 1
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(USE_VICE),1)
|
||||
EMU = $(VICE) -drive8type 1541 -drive9type 0 -autostart
|
||||
EMU71 = $(VICE) -drive8type 1571 -drive9type 0 -autostart
|
||||
else
|
||||
EMU = $(PLUS4EMU) -disk
|
||||
endif
|
||||
|
||||
|
||||
ECHO = echo
|
||||
PRINTF = printf
|
||||
|
||||
AS = cl65
|
||||
LD = ld65
|
||||
C1541 = c1541
|
||||
CC1541 = ../../tools/cc1541/cc1541
|
||||
|
||||
MKDIR = mkdir -p
|
||||
RM = rm -f
|
||||
ifeq ($(ARCH),MACOSX)
|
||||
RMDIR = rmdir # XXX TODO xargs to remove .DS_Store
|
||||
else
|
||||
RMDIR = rmdir
|
||||
endif
|
||||
CAT = cat
|
||||
|
||||
|
||||
.PHONY: default loader assemble diskimage run clean distclean wipe
|
||||
.PHONY: tellarch
|
||||
|
||||
|
||||
BUILDDIR = ../../build
|
||||
INTERMDIR = ../../build/intermediate
|
||||
LOADER_SRC = ../../src
|
||||
LOADER = $(BUILDDIR)/loader-$(_PLATFORM_).prg
|
||||
|
||||
RESOURCESDIR = ../resources
|
||||
|
||||
NAME = minexample
|
||||
|
||||
SOURCE = $(NAME).s
|
||||
LOADERCFG = loaderconfig.inc
|
||||
ASSEMBLE = $(INTERMDIR)/$(NAME)-uncompressed-$(_PLATFORM_).prg
|
||||
DISKIMAGE = $(BUILDDIR)/$(NAME)-$(_PLATFORM_).d64
|
||||
|
||||
AS_FLAGS = -Wa -I../../../shared -I ../../include -u __EXEHDR__
|
||||
|
||||
|
||||
default: diskimage
|
||||
|
||||
|
||||
tellarch:
|
||||
@$(ECHO) $(ARCH)
|
||||
|
||||
|
||||
loader: $(LOADER)
|
||||
|
||||
$(LOADER): $(LOADERCFG)
|
||||
make -C $(LOADER_SRC) EXTCONFIGPATH=../samples/$(NAME) PLATFORM=$(_PLATFORM_) INSTALL=1800 RESIDENT=1700 ZP=02 prg
|
||||
|
||||
|
||||
assemble: $(ASSEMBLE)
|
||||
|
||||
$(ASSEMBLE): $(SOURCE) $(LOADER) $(LOADERCFG)
|
||||
$(MKDIR) $(BUILDDIR)
|
||||
$(MKDIR) $(INTERMDIR)
|
||||
ifeq ($(_PLATFORM_),c64)
|
||||
$(AS) $(AS_FLAGS) -C c64-asm.cfg -Wa -DPLATFORM=64 -o $@ $<
|
||||
else ifeq ($(_PLATFORM_),c128)
|
||||
$(AS) $(AS_FLAGS) -t c128 -Wa -DPLATFORM=128 -o $@ $<
|
||||
else
|
||||
$(AS) $(AS_FLAGS) -t c16 -Wa -DPLATFORM=16 -o $@ $<
|
||||
endif
|
||||
|
||||
|
||||
diskimage: $(DISKIMAGE)
|
||||
|
||||
$(DISKIMAGE): $(ASSEMBLE)
|
||||
$(RM) $@
|
||||
$(CC1541) -n "ys2 intro" -i test \
|
||||
-f $(NAME) -w $< \
|
||||
-f "sid" -w sid.bin \
|
||||
-f "badguy" -w badguy.zx0.prg \
|
||||
$@
|
||||
|
||||
|
||||
ifneq ($(USE_YAPE),0)
|
||||
run: $(DISKIMAGE)
|
||||
$(YAPE) "..\..\build\$^"
|
||||
else
|
||||
run: $(DISKIMAGE)
|
||||
$(EMU) $(realpath $^)
|
||||
|
||||
run71: $(DISKIMAGE)
|
||||
$(EMU71) $(realpath $^)
|
||||
endif
|
||||
|
||||
$(INTERMDIR)/%.prg: $(RESOURCESDIR)/%.bin
|
||||
$(PRINTF) '\000\140' | $(CAT) - $? > $@ # octal 140 = hex 60
|
||||
|
||||
|
||||
clean:
|
||||
-$(RM) *.o $(ASSEMBLE) $(DISKIMAGE)
|
||||
-$(RM) -rf $(INTERMDIR)
|
||||
-$(RM) $(BUILDDIR)/loader-c64.prg
|
||||
-$(RM) $(BUILDDIR)/loader-c128.prg
|
||||
-$(RM) $(BUILDDIR)/loader-c16.prg
|
||||
-$(RMDIR) $(BUILDDIR)
|
||||
|
||||
distclean:
|
||||
-$(MAKE) -C $(LOADER_SRC) clean
|
||||
|
||||
wipe: distclean clean
|
||||
77
loader/samples/minexample/anim2cus.py
Normal file
77
loader/samples/minexample/anim2cus.py
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
import sys
|
||||
f = list(open(sys.argv[1], "rb").read())[2:]
|
||||
|
||||
out = f[:(0x4711-0x2000)]
|
||||
|
||||
a = open(sys.argv[2],"r").read().split("\n")
|
||||
a = [x for x in a if x != ""]
|
||||
a = [x.split(",")[1] for x in a[:-1]]
|
||||
|
||||
frame = []
|
||||
frame_dict = {}
|
||||
|
||||
cnt = 0
|
||||
def append_frame(frame):
|
||||
global cnt
|
||||
if cnt < len(a):
|
||||
filename_csv = a[cnt]
|
||||
if filename_csv not in frame_dict:
|
||||
frame_dict[filename_csv] = []
|
||||
for d in frame:
|
||||
if d not in frame_dict[filename_csv]:
|
||||
frame_dict[filename_csv].append(d)
|
||||
else:
|
||||
print(cnt, len(a))
|
||||
cnt += 1
|
||||
|
||||
ptr = 0x4711-0x2000
|
||||
while ptr < len(f):
|
||||
num_chars = f[ptr]
|
||||
#print(ptr,len(f),num_chars)
|
||||
ptr += 1
|
||||
if num_chars == 0:
|
||||
delay = f[ptr]
|
||||
ptr += 1
|
||||
append_frame(frame)
|
||||
frame = []
|
||||
continue
|
||||
elif num_chars == 0xFF:
|
||||
append_frame(frame)
|
||||
break
|
||||
bitmap = (f[ptr]|(f[ptr+1]<<8))+0x2000
|
||||
ptr += 2
|
||||
screen = (f[ptr]|(f[ptr+1]<<8))+0x400
|
||||
cram = (f[ptr]|(f[ptr+1]<<8))+0xd800
|
||||
ptr += 2
|
||||
for i in range(num_chars):
|
||||
frame.append([bitmap,f[ptr:ptr+8]])
|
||||
ptr += 8
|
||||
frame.append([screen,f[ptr]])
|
||||
frame.append([cram,f[ptr+1]])
|
||||
ptr += 2
|
||||
bitmap += 8
|
||||
screen += 1
|
||||
cram += 1
|
||||
|
||||
out_pat_addr = len(out)
|
||||
out.extend([0]*(len(a)*3))
|
||||
|
||||
frame_dict_offs = []
|
||||
for i in frame_dict:
|
||||
frame_dict_offs.append(len(out))
|
||||
sort_dict = sorted([x for x in frame_dict[i]], key=lambda x : x[0])
|
||||
print(sort_dict)
|
||||
for j in sort_dict:
|
||||
out.append(j[0]&0xff)
|
||||
out.append(j[0]>>8&0xff)
|
||||
if type(j[1]) == list:
|
||||
out.extend(j[1])
|
||||
else:
|
||||
out.append(j[1])
|
||||
|
||||
#print(out)
|
||||
|
||||
print(hex(0x2000+len(out)))
|
||||
f = open(sys.argv[3],"wb")
|
||||
f.write(bytearray(out))
|
||||
f.close()
|
||||
BIN
loader/samples/minexample/badguy.bin
Normal file
BIN
loader/samples/minexample/badguy.bin
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguy.prg
Normal file
BIN
loader/samples/minexample/badguy.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguy.zx0
Normal file
BIN
loader/samples/minexample/badguy.zx0
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguy.zx0.prg
Normal file
BIN
loader/samples/minexample/badguy.zx0.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguy_bi.bin
Normal file
BIN
loader/samples/minexample/badguy_bi.bin
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguy_no_prg.bin
Normal file
BIN
loader/samples/minexample/badguy_no_prg.bin
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguys_new.bin
Normal file
BIN
loader/samples/minexample/badguys_new.bin
Normal file
Binary file not shown.
BIN
loader/samples/minexample/badguys_new.bin.bak
Executable file
BIN
loader/samples/minexample/badguys_new.bin.bak
Executable file
Binary file not shown.
4
loader/samples/minexample/c1541
Executable file
4
loader/samples/minexample/c1541
Executable file
|
|
@ -0,0 +1,4 @@
|
|||
#!/bin/bash
|
||||
export VICE_INITIAL_CWD="$(pwd)"
|
||||
export PROGRAM="c1541"
|
||||
"/Applications/vice-arm64-gtk3-3.9/VICE.app/Contents/Resources/script" "$@"
|
||||
3
loader/samples/minexample/conv_zx0.sh
Normal file
3
loader/samples/minexample/conv_zx0.sh
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
zx02/zx02 badguys_new.bin badguy.zx0
|
||||
printf "\x00\xe0" > badguy.zx0.prg
|
||||
cat badguy.zx0 >> badguy.zx0.prg
|
||||
BIN
loader/samples/minexample/libopencbm.dylib
Normal file
BIN
loader/samples/minexample/libopencbm.dylib
Normal file
Binary file not shown.
131
loader/samples/minexample/loaderconfig.inc
Normal file
131
loader/samples/minexample/loaderconfig.inc
Normal file
|
|
@ -0,0 +1,131 @@
|
|||
|
||||
; configuration
|
||||
; set .defines to non-0 to enable the corresponding features
|
||||
|
||||
; see loader.inc for function calls and convenience macros
|
||||
|
||||
; parameters
|
||||
|
||||
.ifndef PLATFORM
|
||||
PLATFORM = diskio::platform::COMMODORE_64; available are COMMODORE_64, COMMODORE_128 and COMMODORE_16
|
||||
.endif
|
||||
|
||||
; parameter, this changes the host-side code only
|
||||
|
||||
DECOMPRESSOR = DECOMPRESSORS::NONE; available are NONE, BITNAX (recommended for demos), BYTEBOOZER2, DOYNAX_LZ, EXOMIZER (not recommended for demos), LEVELCRUSH, LZSA2 (recommended for demos), NUCRUNCH, PUCRUNCH, SUBSIZER, TINYCRUNCH (recommended for demos), TSCRUNCH (strongly recommended for demos), ZX0 (strongly recommended for demos)
|
||||
|
||||
|
||||
; features
|
||||
|
||||
; following settings are independent from the installed drive code, several host-side
|
||||
; resident binaries with different features may be used with the same installed drive code
|
||||
|
||||
|
||||
; basic features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define LOAD_COMPD_API 0 ; include the loadcompd routine to load and depack compressed files on the fly
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
|
||||
.define LOAD_RAW_API 1 ; include the loadraw routine to load files without decompressing
|
||||
|
||||
.define NTSC_COMPATIBILITY 0 ; C-64/128 only: be able to run on both PAL and NTSC machines, this slightly decreases loading speed on PAL,
|
||||
; note that PAL vs. NTSC is not detected by the install routine, and no error is returned when running on an
|
||||
; NTSC machine with the NTSC_COMPATIBILITY option disabled: detect, then select either of both incarnations
|
||||
; of the resident portion (with and without NTSC support) for maximum speed with NTSC and PAL
|
||||
|
||||
.define PREFER_SPEED_OVER_SIZE 0 ; For TSCrunch or ZX0, use a bigger but potentially faster decompression routine
|
||||
|
||||
.define UNINSTALL_API 0 ; include an uninstallation routine
|
||||
|
||||
|
||||
; extended features, different settings can be run with the same installed drive code, increase host-side code size
|
||||
|
||||
.define FILE_EXISTS_API 0 ; include the fileexists call for simple multi-disk handling
|
||||
|
||||
.define LOAD_UNDER_D000_DFFF 0 ; C-64/128: enable loading (and decompression) to the RAM at $D000..$DFFF,
|
||||
; note that this does not slow down loading when not loading to RAM at $D000..$DFFF,
|
||||
; as there are two separate routines to load data (one regular, the other to RAM at $D000..$DFFF).
|
||||
; the IRQ handlers will need to change $01 ($FF00 on C-128) to enable the I/O registers at $D000..$DFFF,
|
||||
; so make sure the IRQ handlers restore the $01 status on C-64 to the value as when they are called.
|
||||
; the IRQs must run via $FFFE/F, since the ROM is disabled when accessing the RAM at $D000-$DFFF
|
||||
; this is not needed when only memdecompressing to $D000..$DFFF (simply set $01 to $30 on C-64 and jsr memdecomp in that case)
|
||||
|
||||
.define ALLOW_2_MHZ_ON_C128 0 ; C-64 only: allow 2 MHz usage on C-128 in C-64 mode,
|
||||
; this does not increase raw loading speed but increases combined loading + decompression speed using loadcompd.
|
||||
; the clock is temporarily switched to 1 MHz while loading,
|
||||
; interrupt handlers changing the clock speed must restore it upon return to the mainline thread.
|
||||
|
||||
.define MEM_DECOMP_API 0 ; include a routine for memory decompression, that is, loading and decompression can be separated.
|
||||
; C-64: decompression to $D000..$DFFF need not have LOAD_UNDER_D000_DFFF enabled,
|
||||
; just enable 64 kB of RAM before jsr memdecomp.
|
||||
; requires DECOMPRESSOR != DECOMPRESSORS::NONE
|
||||
; this option does not implicitly turn on the LOAD_RAW_API
|
||||
|
||||
.define MEM_DECOMP_TO_API 0 ; if carry is set on decompression, the decompressor will use the address set in decdestlo/decdesthi as
|
||||
; decompression destination address and ignore the file's decompression address.
|
||||
; requires MEM_DECOMP_API != 0
|
||||
|
||||
.define LOAD_TO_API 0 ; if the carry flag is set on load, override load and decompression destination addresses.
|
||||
; load raw files: use the address set in loadaddrlo/loadaddrhi as absolute loading address
|
||||
; load compressed files: use relative loading address offset in loadaddroffslo/loadaddroffshi, it is added to the load/depack addresses
|
||||
|
||||
.define END_ADDRESS_API 0 ; during and after loading, the file's current and then final end address (address of last file byte + 1) is stored in
|
||||
; endaddrlo and endaddrhi. for loading compressed files using loadcompd, the end address of the compressed data is stored.
|
||||
; the file's loading address can be found in loadaddrlo/loadaddrhi during and after loading, so polling the current
|
||||
; difference of endaddrlo/hi and loadaddrlo/hi can be used to implement progress displays.
|
||||
|
||||
.define LOAD_VIA_KERNAL_FALLBACK 0 ; loads via the KERNAL API if drive code installation was not successful
|
||||
; (i.e., if it cannot installed due to an incompatible drive - possible if it is not
|
||||
; a 1541, 1541-C, 1541-II, 1541U, 1570, 1571, 1571CR, 1581, or FD2000/4000),
|
||||
; or true drive emulation being disabled.
|
||||
; note that this does not necessarily mean slow or non-IRQ loading, as custom KERNALs like JiffyDOS or IDEDOS
|
||||
; use the original KERNAL API as well.
|
||||
; the IRQ handlers can be delayed for some rasterlines up to several frames due to KERNAL routines
|
||||
; temporarily disabling IRQ (but that is unlikely for devices not using the serial bus).
|
||||
; for the sake of compatibility, only disable this option if the space is really needed.
|
||||
; C-64:
|
||||
; Attention: KERNAL, BASIC, and possible cartridge ROMs are enabled, so IRQ handlers are not
|
||||
; allowed in the ranges $8000..$BFFF and $D000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE), both are possible -
|
||||
; best have KERNAL and BASIC enabled before calling the loader, so only the KERNAL vector IRQ handler is
|
||||
; needed (please note that the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-128:
|
||||
; Attention: System ROM is enabled, so IRQ handlers are not allowed in the range $C000..$FFFF.
|
||||
; Attention: KERNAL routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via KERNAL vector ($0314) vs. non-KERNAL vector ($FFFE) - best have System ROM
|
||||
; enabled before calling the loader, so only the KERNAL vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when called via $0314 rather than $FFFE).
|
||||
; C-64/128:
|
||||
; Attention: KERNAL routines use CIA1 timer A ($DC04/5).
|
||||
; Plus/4:
|
||||
; Attention: The ROM space in the upper memory half is enabled, so IRQ handlers are not allowed
|
||||
; in the range $8000..$FFFF.
|
||||
; Attention: The ROM routines may execute CLI, so make sure to have valid IRQ vectors and handlers,
|
||||
; or disable all IRQ sources (not via SEI), also make sure to correctly handle the different
|
||||
; IRQ conditions when called via ROM vector ($0314) vs. non-ROM vector ($FFFE) - best have ROM enabled
|
||||
; before calling the loader, so only the ROM vector IRQ handler is needed (please note that
|
||||
; the handler code is delayed a little when being called via $0314 rather than $FFFE).
|
||||
; requires ONLY_1541_AND_COMPATIBLE = 0
|
||||
|
||||
.define CLOSE_FILE_API 0 ; include the closefile call to close an open file
|
||||
|
||||
|
||||
; these options change drive-side code
|
||||
|
||||
.define DIRTRACK 18 ; actual directory track, this can be changed to have a shadow directory so that the
|
||||
; normal directory does not list the files and can be used entirely for bootstrap and dir-art
|
||||
.define DIRTRACK81 40 ; (i.e., the loader's directory can be relocated to hide it from the normal directory command).
|
||||
; DIRTRACK must be 18 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
; DIRTRACK81 must be 40 when LOAD_VIA_KERNAL_FALLBACK != 0
|
||||
|
||||
.define FILENAME_MAXLENGTH 16 ; maximum length of filename, if a directory is capable of holding longer names, extra characters are ignored,
|
||||
; to facilitate dir-art, set to, e.g., 2, then load files as "01*", "02*", etc.
|
||||
|
||||
|
||||
; this reduces host-side install code
|
||||
|
||||
.define ONLY_1541_AND_COMPATIBLE 0 ; reduces host-side install code by omitting any native custom drive code for non-1541 compatible
|
||||
; drives, treats any drive as 1541, using an incompatible drive will cause undefined behaviour
|
||||
76
loader/samples/minexample/main.asm
Normal file
76
loader/samples/minexample/main.asm
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
.feature c_comments
|
||||
|
||||
.zeropage
|
||||
|
||||
.segment "CODE"
|
||||
|
||||
.org $080D
|
||||
main:
|
||||
sei
|
||||
lda #$35
|
||||
sta $01
|
||||
|
||||
lda #127
|
||||
sta $dc0d
|
||||
|
||||
and $d011
|
||||
sta $d011
|
||||
|
||||
lda $dc0d
|
||||
lda $dd0d
|
||||
|
||||
lda #<irq
|
||||
sta $fffe
|
||||
lda #>irq
|
||||
sta $ffff
|
||||
|
||||
lda #$0b
|
||||
sta $d011
|
||||
lda #$00
|
||||
sta $d012
|
||||
|
||||
lda #0
|
||||
sta $d01a
|
||||
|
||||
lda #$63; <(985248/100)
|
||||
sta $dc04
|
||||
lda #$26;>(985248/100)
|
||||
sta $dc05
|
||||
|
||||
lda $dc0d
|
||||
and #$81
|
||||
sta $dc0d
|
||||
|
||||
lda #$40
|
||||
sta $dc0c
|
||||
|
||||
lda #$81
|
||||
sta $dc0d
|
||||
|
||||
lda #0
|
||||
jsr $1000
|
||||
cli
|
||||
jmp *
|
||||
|
||||
irq_music:
|
||||
pha
|
||||
txa
|
||||
pha
|
||||
tya
|
||||
pha
|
||||
|
||||
inc $d020
|
||||
jsr $1003
|
||||
dec $d020
|
||||
|
||||
pla
|
||||
tay
|
||||
pla
|
||||
tax
|
||||
pla
|
||||
;rti
|
||||
jmp $dc0c
|
||||
|
||||
|
||||
.res $1000-*
|
||||
.incbin "ys2_sid.sid", $7e+($1000-$ff6)
|
||||
BIN
loader/samples/minexample/minexample.o
Normal file
BIN
loader/samples/minexample/minexample.o
Normal file
Binary file not shown.
346
loader/samples/minexample/minexample.s
Normal file
346
loader/samples/minexample/minexample.s
Normal file
|
|
@ -0,0 +1,346 @@
|
|||
.feature c_comments
|
||||
.include "../../build/loadersymbols-c64.inc"
|
||||
|
||||
.ZEROPAGE
|
||||
.org $10
|
||||
bmp_delay: .res 1
|
||||
bmp_addr: .res 2
|
||||
bmp_ptr: .res 2
|
||||
scr_ptr_lo: .res 1
|
||||
scr_ptr: .res 2
|
||||
cram_ptr: .res 2
|
||||
chr_count: .res 1
|
||||
vbl: .res 1
|
||||
frame: .res 1
|
||||
cur_frame: .res 1
|
||||
frame_delay: .res 1
|
||||
frame_until: .res 1
|
||||
|
||||
.segment "CODE"
|
||||
|
||||
ZP=$e0
|
||||
offset = ZP+0
|
||||
ZX0_src = ZP+2
|
||||
ZX0_dst = ZP+4
|
||||
bitr = ZP+6
|
||||
pntr = ZP+7
|
||||
|
||||
|
||||
.org $080d
|
||||
jsr install
|
||||
|
||||
sei
|
||||
lda #$35
|
||||
sta $01
|
||||
|
||||
lda #0
|
||||
sta ZX0_dst+0
|
||||
|
||||
ldx #<badguy
|
||||
ldy #>badguy
|
||||
jsr loadraw
|
||||
|
||||
lda #0
|
||||
sta ZX0_src
|
||||
lda #$e0
|
||||
sta ZX0_src+1
|
||||
lda #0
|
||||
sta ZX0_dst
|
||||
lda #$20
|
||||
jsr zx02
|
||||
|
||||
lda #127
|
||||
sta $dc0d
|
||||
|
||||
and $d011
|
||||
sta $d011
|
||||
|
||||
lda $dc0d
|
||||
lda $dd0d
|
||||
|
||||
lda #<irq_badguy
|
||||
sta $fffe
|
||||
lda #>irq_badguy
|
||||
sta $ffff
|
||||
|
||||
lda #$1b
|
||||
sta $d011
|
||||
lda #$80
|
||||
sta $d012
|
||||
|
||||
lda #1
|
||||
sta $d01a
|
||||
sta bmp_delay
|
||||
jsr init_bmp
|
||||
|
||||
lda #0
|
||||
sta vbl
|
||||
|
||||
cli
|
||||
|
||||
lda #7
|
||||
sta frame_until
|
||||
jsr wait_frame_until
|
||||
|
||||
lda #50*5
|
||||
sta frame_delay
|
||||
jsr wait_loop
|
||||
|
||||
lda #$0d
|
||||
sta frame_until
|
||||
jsr wait_frame_until
|
||||
|
||||
lda #50*5
|
||||
sta frame_delay
|
||||
jsr wait_loop
|
||||
|
||||
lda #50*5
|
||||
sta frame_delay
|
||||
jsr wait_loop
|
||||
|
||||
lda #26
|
||||
sta frame_until
|
||||
jsr wait_frame_until
|
||||
jmp *
|
||||
|
||||
wait_loop:
|
||||
loop2:
|
||||
lda vbl
|
||||
beq loop2
|
||||
|
||||
lda #0
|
||||
sta vbl
|
||||
|
||||
jsr sfx_play
|
||||
|
||||
dec frame_delay
|
||||
lda frame_delay
|
||||
beq :+
|
||||
jmp loop2
|
||||
:
|
||||
rts
|
||||
|
||||
wait_frame_until:
|
||||
loop:
|
||||
lda vbl
|
||||
beq loop
|
||||
|
||||
lda #0
|
||||
sta vbl
|
||||
|
||||
lda cur_frame
|
||||
cmp #2
|
||||
bcc :+
|
||||
jsr sfx_play
|
||||
:
|
||||
|
||||
dec bmp_delay
|
||||
bpl :+
|
||||
jsr update_bmp
|
||||
:
|
||||
|
||||
lda cur_frame
|
||||
cmp frame_until
|
||||
beq :+
|
||||
|
||||
jmp loop
|
||||
:
|
||||
rts
|
||||
|
||||
init_bmp:
|
||||
lda #$3b
|
||||
sta $d011
|
||||
lda #$19
|
||||
sta $d018
|
||||
lda #$d8
|
||||
sta $d016
|
||||
|
||||
lda $4710
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
lsr
|
||||
sta $d020
|
||||
|
||||
lda $4710
|
||||
and #$0f
|
||||
sta $d021
|
||||
|
||||
lda #0
|
||||
sta cur_frame
|
||||
sta bmp_delay
|
||||
|
||||
lda #$11
|
||||
sta bmp_addr
|
||||
lda #$47
|
||||
sta bmp_addr+1
|
||||
|
||||
ldx #0
|
||||
:
|
||||
.repeat 4, I
|
||||
lda $3f40+(I*250), x
|
||||
sta $400+(I*250), x
|
||||
lda $4328+(I*250), x
|
||||
sta $d800+(I*250), x
|
||||
.endrepeat
|
||||
inx
|
||||
cpx #250
|
||||
bne :-
|
||||
rts
|
||||
|
||||
inc_bmp_addr:
|
||||
inc bmp_addr
|
||||
bne :+
|
||||
inc bmp_addr+1
|
||||
:
|
||||
rts
|
||||
|
||||
update_bmp:
|
||||
ldy #0
|
||||
sty scr_ptr
|
||||
sty cram_ptr
|
||||
lda (bmp_addr), y
|
||||
jsr inc_bmp_addr
|
||||
sta chr_count
|
||||
cmp #0 ; tfw flags update in inc_bmp_addr
|
||||
bne @skip_frame_end
|
||||
lda (bmp_addr), y
|
||||
jsr inc_bmp_addr
|
||||
sta bmp_delay
|
||||
inc cur_frame
|
||||
lda cur_frame
|
||||
cmp #2
|
||||
bne :+
|
||||
lda #0
|
||||
jsr sfx_init
|
||||
:
|
||||
rts
|
||||
@skip_frame_end:
|
||||
|
||||
lda (bmp_addr), y
|
||||
sta bmp_ptr
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
clc
|
||||
adc #$20
|
||||
sta bmp_ptr+1
|
||||
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta scr_ptr_lo
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
clc
|
||||
adc #$04
|
||||
sta scr_ptr+1
|
||||
clc
|
||||
adc #$d8-$04
|
||||
sta cram_ptr+1
|
||||
|
||||
ldy #0
|
||||
lda bmp_addr
|
||||
clc
|
||||
adc #4
|
||||
sta bmp_addr
|
||||
bcc :+
|
||||
inc bmp_addr+1
|
||||
:
|
||||
|
||||
ldx #0
|
||||
@loop:
|
||||
ldy #0
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
iny
|
||||
lda (bmp_addr), y
|
||||
sta (bmp_ptr), y
|
||||
|
||||
lda bmp_ptr
|
||||
clc
|
||||
adc #8
|
||||
sta bmp_ptr
|
||||
bcc :+
|
||||
inc bmp_ptr+1
|
||||
:
|
||||
lda bmp_addr
|
||||
clc
|
||||
adc #8
|
||||
sta bmp_addr
|
||||
bcc :+
|
||||
inc bmp_addr+1
|
||||
:
|
||||
|
||||
ldy #0
|
||||
lda (bmp_addr), y
|
||||
ldy scr_ptr_lo
|
||||
sta (scr_ptr), y
|
||||
|
||||
ldy #1
|
||||
lda (bmp_addr), y
|
||||
ldy scr_ptr_lo
|
||||
sta (cram_ptr), y
|
||||
|
||||
inc scr_ptr_lo
|
||||
bne :+
|
||||
inc scr_ptr+1
|
||||
inc cram_ptr+1
|
||||
:
|
||||
|
||||
lda bmp_addr
|
||||
clc
|
||||
adc #2
|
||||
sta bmp_addr
|
||||
bcc :+
|
||||
inc bmp_addr+1
|
||||
:
|
||||
|
||||
dec chr_count
|
||||
ldx chr_count
|
||||
bne @loop
|
||||
jmp update_bmp
|
||||
|
||||
irq_badguy:
|
||||
pha
|
||||
txa
|
||||
pha
|
||||
tya
|
||||
pha
|
||||
|
||||
inc vbl
|
||||
|
||||
asl $d019
|
||||
pla
|
||||
tay
|
||||
pla
|
||||
tax
|
||||
pla
|
||||
rti
|
||||
|
||||
badguy: .byte "badguy",0
|
||||
|
||||
.include "sfx.asm"
|
||||
.include "zx02.asm"
|
||||
|
||||
.res loadraw - *
|
||||
.incbin "../../build/loader-c64.prg", 2
|
||||
|
||||
.res install - *
|
||||
.incbin "../../build/install-c64.prg", 2
|
||||
BIN
loader/samples/minexample/png2prg 2/01_badguys.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/01_badguys.prg
Normal file
Binary file not shown.
29
loader/samples/minexample/png2prg 2/01_badguyz_cut.csv
Normal file
29
loader/samples/minexample/png2prg 2/01_badguyz_cut.csv
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
100,ys2/01_badguyz/koala/png/00.png
|
||||
3,ys2/01_badguyz/koala/png/01.png
|
||||
3,ys2/01_badguyz/koala/png/02.png
|
||||
3,ys2/01_badguyz/koala/png/03.png
|
||||
3,ys2/01_badguyz/koala/png/04.png
|
||||
3,ys2/01_badguyz/koala/png/05.png
|
||||
50,ys2/01_badguyz/koala/png/06.png
|
||||
15,ys2/01_badguyz/koala/png/07.png
|
||||
15,ys2/01_badguyz/koala/png/08.png
|
||||
15,ys2/01_badguyz/koala/png/09.png
|
||||
15,ys2/01_badguyz/koala/png/10.png
|
||||
15,ys2/01_badguyz/koala/png/11.png
|
||||
100,ys2/01_badguyz/koala/png/12.png
|
||||
15,ys2/01_badguyz/koala/png/10.png
|
||||
15,ys2/01_badguyz/koala/png/09.png
|
||||
15,ys2/01_badguyz/koala/png/08.png
|
||||
15,ys2/01_badguyz/koala/png/07.png
|
||||
100,ys2/01_badguyz/koala/png/06.png
|
||||
3,ys2/01_badguyz/koala/png/13.png
|
||||
3,ys2/01_badguyz/koala/png/14.png
|
||||
3,ys2/01_badguyz/koala/png/15.png
|
||||
3,ys2/01_badguyz/koala/png/16.png
|
||||
3,ys2/01_badguyz/koala/png/17.png
|
||||
3,ys2/01_badguyz/koala/png/18.png
|
||||
3,ys2/01_badguyz/koala/png/19.png
|
||||
100,ys2/01_badguyz/koala/png/00.png
|
||||
|
||||
|
||||
|
||||
|
20
loader/samples/minexample/png2prg 2/03_tower.csv
Normal file
20
loader/samples/minexample/png2prg 2/03_tower.csv
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
100,ys2/03_tower/koala/png/01.png
|
||||
3,ys2/03_tower/koala/png/02.png
|
||||
3,ys2/03_tower/koala/png/03.png
|
||||
3,ys2/03_tower/koala/png/04.png
|
||||
3,ys2/03_tower/koala/png/05.png
|
||||
3,ys2/03_tower/koala/png/06.png
|
||||
3,ys2/03_tower/koala/png/03.png
|
||||
50,ys2/03_tower/koala/png/01.png
|
||||
10,ys2/03_tower/koala/png/07.png
|
||||
10,ys2/03_tower/koala/png/08.png
|
||||
10,ys2/03_tower/koala/png/09.png
|
||||
10,ys2/03_tower/koala/png/10.png
|
||||
10,ys2/03_tower/koala/png/11.png
|
||||
10,ys2/03_tower/koala/png/12.png
|
||||
10,ys2/03_tower/koala/png/13.png
|
||||
10,ys2/03_tower/koala/png/14.png
|
||||
150,ys2/03_tower/koala/png/15.png
|
||||
|
||||
|
||||
|
||||
|
BIN
loader/samples/minexample/png2prg 2/03_tower.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/03_tower.prg
Normal file
Binary file not shown.
40
loader/samples/minexample/png2prg 2/04_tower_beam.csv
Normal file
40
loader/samples/minexample/png2prg 2/04_tower_beam.csv
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
50,ys2/04_tower_beam/koala/png/01.png
|
||||
5,ys2/04_tower_beam/koala/png/02.png
|
||||
5,ys2/04_tower_beam/koala/png/03.png
|
||||
3,ys2/04_tower_beam/koala/png/04.png
|
||||
3,ys2/04_tower_beam/koala/png/05.png
|
||||
3,ys2/04_tower_beam/koala/png/06.png
|
||||
3,ys2/04_tower_beam/koala/png/07.png
|
||||
3,ys2/04_tower_beam/koala/png/08.png
|
||||
3,ys2/04_tower_beam/koala/png/09.png
|
||||
3,ys2/04_tower_beam/koala/png/10.png
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
3,ys2/04_tower_beam/koala/png/11.png
|
||||
3,ys2/04_tower_beam/koala/png/12.png
|
||||
3,ys2/04_tower_beam/koala/png/13.png
|
||||
|
||||
|
||||
|
||||
|
BIN
loader/samples/minexample/png2prg 2/04_tower_beam.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/04_tower_beam.prg
Normal file
Binary file not shown.
69
loader/samples/minexample/png2prg 2/05_field.csv
Normal file
69
loader/samples/minexample/png2prg 2/05_field.csv
Normal file
|
|
@ -0,0 +1,69 @@
|
|||
3,ys2/05_field/koala/png/01.png
|
||||
3,ys2/05_field/koala/png/02.png
|
||||
3,ys2/05_field/koala/png/03.png
|
||||
3,ys2/05_field/koala/png/04.png
|
||||
3,ys2/05_field/koala/png/05.png
|
||||
3,ys2/05_field/koala/png/06.png
|
||||
3,ys2/05_field/koala/png/07.png
|
||||
3,ys2/05_field/koala/png/08.png
|
||||
|
||||
3,ys2/05_field/koala/png/01.png
|
||||
3,ys2/05_field/koala/png/02.png
|
||||
3,ys2/05_field/koala/png/03.png
|
||||
3,ys2/05_field/koala/png/04.png
|
||||
3,ys2/05_field/koala/png/05.png
|
||||
3,ys2/05_field/koala/png/06.png
|
||||
3,ys2/05_field/koala/png/07.png
|
||||
3,ys2/05_field/koala/png/08.png
|
||||
|
||||
3,ys2/05_field/koala/png/01.png
|
||||
3,ys2/05_field/koala/png/02.png
|
||||
3,ys2/05_field/koala/png/03.png
|
||||
3,ys2/05_field/koala/png/04.png
|
||||
3,ys2/05_field/koala/png/05.png
|
||||
3,ys2/05_field/koala/png/06.png
|
||||
3,ys2/05_field/koala/png/07.png
|
||||
3,ys2/05_field/koala/png/08.png
|
||||
|
||||
3,ys2/05_field/koala/png/01.png
|
||||
3,ys2/05_field/koala/png/02.png
|
||||
3,ys2/05_field/koala/png/03.png
|
||||
3,ys2/05_field/koala/png/04.png
|
||||
3,ys2/05_field/koala/png/05.png
|
||||
3,ys2/05_field/koala/png/06.png
|
||||
3,ys2/05_field/koala/png/07.png
|
||||
3,ys2/05_field/koala/png/08.png
|
||||
|
||||
3,ys2/05_field/koala/png/01.png
|
||||
3,ys2/05_field/koala/png/02.png
|
||||
3,ys2/05_field/koala/png/03.png
|
||||
3,ys2/05_field/koala/png/04.png
|
||||
3,ys2/05_field/koala/png/05.png
|
||||
3,ys2/05_field/koala/png/06.png
|
||||
3,ys2/05_field/koala/png/07.png
|
||||
3,ys2/05_field/koala/png/08.png
|
||||
|
||||
3,ys2/05_field/koala/png/09.png
|
||||
3,ys2/05_field/koala/png/10.png
|
||||
3,ys2/05_field/koala/png/11.png
|
||||
3,ys2/05_field/koala/png/12.png
|
||||
3,ys2/05_field/koala/png/13.png
|
||||
3,ys2/05_field/koala/png/14.png
|
||||
3,ys2/05_field/koala/png/15.png
|
||||
3,ys2/05_field/koala/png/16.png
|
||||
3,ys2/05_field/koala/png/17.png
|
||||
3,ys2/05_field/koala/png/18.png
|
||||
3,ys2/05_field/koala/png/19.png
|
||||
3,ys2/05_field/koala/png/20.png
|
||||
3,ys2/05_field/koala/png/21.png
|
||||
3,ys2/05_field/koala/png/22.png
|
||||
3,ys2/05_field/koala/png/23.png
|
||||
3,ys2/05_field/koala/png/24.png
|
||||
3,ys2/05_field/koala/png/25.png
|
||||
3,ys2/05_field/koala/png/26.png
|
||||
3,ys2/05_field/koala/png/27.png
|
||||
3,ys2/05_field/koala/png/28.png
|
||||
3,ys2/05_field/koala/png/29.png
|
||||
3,ys2/05_field/koala/png/30.png
|
||||
|
||||
|
||||
|
BIN
loader/samples/minexample/png2prg 2/05_field.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/05_field.prg
Normal file
Binary file not shown.
38
loader/samples/minexample/png2prg 2/06_falling_star.csv
Normal file
38
loader/samples/minexample/png2prg 2/06_falling_star.csv
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
50,ys2/06_falling_star/koala/png/01.png
|
||||
5,ys2/06_falling_star/koala/png/02.png
|
||||
5,ys2/06_falling_star/koala/png/03.png
|
||||
5,ys2/06_falling_star/koala/png/04.png
|
||||
5,ys2/06_falling_star/koala/png/05.png
|
||||
5,ys2/06_falling_star/koala/png/06.png
|
||||
5,ys2/06_falling_star/koala/png/07.png
|
||||
5,ys2/06_falling_star/koala/png/08.png
|
||||
5,ys2/06_falling_star/koala/png/09.png
|
||||
5,ys2/06_falling_star/koala/png/10.png
|
||||
5,ys2/06_falling_star/koala/png/11.png
|
||||
5,ys2/06_falling_star/koala/png/12.png
|
||||
5,ys2/06_falling_star/koala/png/13.png
|
||||
5,ys2/06_falling_star/koala/png/14.png
|
||||
5,ys2/06_falling_star/koala/png/15.png
|
||||
5,ys2/06_falling_star/koala/png/16.png
|
||||
5,ys2/06_falling_star/koala/png/17.png
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
5,ys2/06_falling_star/koala/png/18.png
|
||||
5,ys2/06_falling_star/koala/png/19.png
|
||||
|
||||
|
BIN
loader/samples/minexample/png2prg 2/06_falling_star.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/06_falling_star.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/07_lilia.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/07_lilia.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/08_lilia_hero.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/08_lilia_hero.prg
Normal file
Binary file not shown.
66
loader/samples/minexample/png2prg 2/11_lilia_final.csv
Normal file
66
loader/samples/minexample/png2prg 2/11_lilia_final.csv
Normal file
|
|
@ -0,0 +1,66 @@
|
|||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
50,ys2/11_lilia_final/koala/png/01.png
|
||||
|
||||
20,ys2/11_lilia_final/koala/png/04.png
|
||||
3,ys2/11_lilia_final/koala/png/05.png
|
||||
3,ys2/11_lilia_final/koala/png/06.png
|
||||
3,ys2/11_lilia_final/koala/png/07.png
|
||||
3,ys2/11_lilia_final/koala/png/06.png
|
||||
3,ys2/11_lilia_final/koala/png/05.png
|
||||
3,ys2/11_lilia_final/koala/png/04.png
|
||||
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
|
||||
3,ys2/11_lilia_final/koala/png/08.png
|
||||
3,ys2/11_lilia_final/koala/png/09.png
|
||||
3,ys2/11_lilia_final/koala/png/10.png
|
||||
3,ys2/11_lilia_final/koala/png/11.png
|
||||
3,ys2/11_lilia_final/koala/png/10.png
|
||||
3,ys2/11_lilia_final/koala/png/09.png
|
||||
3,ys2/11_lilia_final/koala/png/08.png
|
||||
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/01.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
7,ys2/11_lilia_final/koala/png/03.png
|
||||
7,ys2/11_lilia_final/koala/png/02.png
|
||||
50,ys2/11_lilia_final/koala/png/01.png
|
||||
|
||||
3,ys2/11_lilia_final/koala/png/12.png
|
||||
3,ys2/11_lilia_final/koala/png/13.png
|
||||
3,ys2/11_lilia_final/koala/png/14.png
|
||||
3,ys2/11_lilia_final/koala/png/15.png
|
||||
200,ys2/11_lilia_final/koala/png/16.png
|
||||
|
BIN
loader/samples/minexample/png2prg 2/11_lilia_final.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/11_lilia_final.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/examples.d64
Normal file
BIN
loader/samples/minexample/png2prg 2/examples.d64
Normal file
Binary file not shown.
9
loader/samples/minexample/png2prg 2/lilia.csv
Normal file
9
loader/samples/minexample/png2prg 2/lilia.csv
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
50,ys2/07_lilia/lilia1.png
|
||||
4,ys2/07_lilia/lilia2.png
|
||||
4,ys2/07_lilia/lilia3.png
|
||||
4,ys2/07_lilia/lilia4.png
|
||||
4,ys2/07_lilia/lilia5.png
|
||||
4,ys2/07_lilia/lilia6.png
|
||||
4,ys2/07_lilia/lilia7.png
|
||||
4,ys2/07_lilia/lilia8.png
|
||||
150,ys2/07_lilia/lilia9.png
|
||||
|
BIN
loader/samples/minexample/png2prg 2/lilia.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/lilia.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/png2prg_darwin_arm64
Executable file
BIN
loader/samples/minexample/png2prg 2/png2prg_darwin_arm64
Executable file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/png2prg_win_x86.exe
Normal file
BIN
loader/samples/minexample/png2prg 2/png2prg_win_x86.exe
Normal file
Binary file not shown.
687
loader/samples/minexample/png2prg 2/readme.md
Normal file
687
loader/samples/minexample/png2prg 2/readme.md
Normal file
|
|
@ -0,0 +1,687 @@
|
|||
# PNG2PRG 1.12 by burg
|
||||
|
||||
Png2prg converts a 320x200 image (png/gif/jpeg) to a c64 hires or
|
||||
multicolor bitmap, charset, petscii, ecm or sprites prg. It will find the best
|
||||
matching palette and background/bitpair-colors automatically, no need to modify
|
||||
your source images or configure a palette.
|
||||
|
||||
Vice screenshots with default borders (384x272) are automatically cropped.
|
||||
Vice's main screen offset is at x=32, y=35.
|
||||
Quite a few people (and possibly tools too) use the incorrect 32,36 offset.
|
||||
Use the -alt-offset or -ao flag to use 32,36 as offset.
|
||||
Images in sprite dimensions will be converted to sprites.
|
||||
|
||||
The resulting .prg includes the 2-byte start address and optional displayer.
|
||||
The displayers can optionally play a .sid tune.
|
||||
|
||||
This tool can be used in all buildchains on all common platforms.
|
||||
|
||||
## What Is New
|
||||
|
||||
Png2prg 1.12 introduces animation.csv support for custom delays per frame.
|
||||
See 'Animation csv' below for details.
|
||||
The -no-loop flag causes animations to only display once.
|
||||
|
||||
This release contains an important bugfix related to mixedcharsets,
|
||||
where in some cases, png2prg would require more unique chars than necessary.
|
||||
There were more issues with png2prg 1.10, which were hotfixed in 1.10.1.
|
||||
It is best to delete any 1.10 version and upgrade to 1.12.
|
||||
|
||||
ECM conversion has been improved, now png2prg also searches for potential
|
||||
char reduction by searching for invertable characters.
|
||||
|
||||
Trident added [devcontainer files](https://github.com/staD020/png2prg/commit/6cb6c48a2804fa5210cf704e0af4cff3313398fe) for setting up a Docker
|
||||
development environment to compile png2prg directly from within VSCode.
|
||||
|
||||
See 'Changes for version 1.12' below for more features and details.
|
||||
|
||||
## What it is *not*
|
||||
|
||||
Png2prg is not a tool to wire fullcolor images. It needs input images to
|
||||
already be compliant with c64 color and size restrictions.
|
||||
In verbose mode (-v) it outputs locations of color clashes, if any.
|
||||
|
||||
If you do need to wire fullcolor images, check out Youth's [Retropixels](https://www.micheldebree.nl/retropixels/).
|
||||
|
||||
## Supported Graphics Modes
|
||||
|
||||
koala: multicolor bitmap (max 4 colors per char)
|
||||
hires: singlecolor bitmap (max 2 colors per char)
|
||||
mixedcharset: multicolor charset (max 4 colors per char (fixed bgcol, d022, d023))
|
||||
mccharset: multicolor charset (max 4 colors)
|
||||
sccharset: singlecolor charset (max 2 colors per char (fixed bgcol))
|
||||
petscii: singlecolor rom charset (max 2 colors per char (fixed bgcol))
|
||||
ecm: singlecolor charset (max 2 colors per char (4 fixed bgcolors), max 64 chars)
|
||||
mcsprites: multicolor sprites (max 4 colors)
|
||||
scsprites: singlecolor sprites (max 2 colors)
|
||||
mcibitmap: 320x200 multicolor interlace bitmap (max 4 colors per char/frame)
|
||||
|
||||
Png2prg is mostly able to autodetect the correct graphics mode, but you can
|
||||
also force a specific graphics mode with the -mode flag:
|
||||
|
||||
./png2prg -m koala image.png
|
||||
|
||||
## Koala or Hires Bitmap
|
||||
|
||||
Bitmap: $2000 - $3f3f
|
||||
Screen: $3f40 - $4327
|
||||
D020: $4328 (singlecolor only)
|
||||
D800: $4328 - $470f (multicolor only)
|
||||
D021: $4710 (multicolor only, low-nibble)
|
||||
D020: $4710 (multicolor only, high-nibble)
|
||||
|
||||
## Multicolor Interlace Bitmap
|
||||
|
||||
You can supply one 320x200 multicolor image with max 4 colors per 8x8 pixel
|
||||
char per frame of which at least 2 are shared (the D021 and D800 colors).
|
||||
|
||||
Or supply both frames in regular koala specs (-interlace flag required).
|
||||
When making screenshots in vice, please disable the d016 pixel shift manually.
|
||||
|
||||
./png2prg -i testdata/madonna/frame_0.png testdata/madonna/frame_1.png
|
||||
|
||||
### Drazlace (shared screenram and colorram for both frames)
|
||||
|
||||
./png2prg testdata/madonna/cjam_pure_madonna.png
|
||||
|
||||
D800: $5800 - $5be7
|
||||
Screen: $5c00 - $5fe7
|
||||
Bitmap1: $6000 - $7f3f
|
||||
D021: $7f40 (low-nibble)
|
||||
D020: $7f40 (high-nibble)
|
||||
D016Offset: $7f42
|
||||
Bitmap2: $8000 - $9f3f
|
||||
|
||||
### Multicolor Interlace (shared colorram, true paint .mci format)
|
||||
|
||||
./png2prg -i -d016 1 testdata/mcinterlace/parriot?.png
|
||||
|
||||
Screen1: $9c00 - $9fe7
|
||||
D021: $9fe8 (low-nibble)
|
||||
D020: $9fe8 (high-nibble)
|
||||
D016Offset: $9fe9
|
||||
Bitmap1: $a000 - $bf3f
|
||||
Bitmap2: $c000 - $df3f
|
||||
Screen2: $e000 - $e3e7
|
||||
D800: $e400 - $e7e7
|
||||
|
||||
## Singlecolor, PETSCII or ECM Charset (individual d800 colors)
|
||||
|
||||
By default charsets are packed, they only contain unique characters.
|
||||
If you do not want charpacking, eg for a 1x1 charset, please use -no-pack.
|
||||
|
||||
With ECM -bitpair-colors can be used to force d021-d024 colors.
|
||||
|
||||
NB: individual d800 colors are not supported with -no-pack.
|
||||
|
||||
./png2prg -m sccharset testdata/hirescharset/ohno_logo.png
|
||||
./png2prg -m petscii testdata/petscii/hein_hibiscus.png
|
||||
./png2prg -m ecm testdata/ecm/xpardey.png
|
||||
./png2prg -m ecm testdata/ecm/shampoo.png
|
||||
./png2prg -m ecm -bpc 2,7,14,0 testdata/ecm/orion.png
|
||||
|
||||
Charset: $2000-$27ff (omitted for petscii)
|
||||
Screen: $2800-$2be7
|
||||
D800: $2c00-$2fe7
|
||||
D020: $2fe8
|
||||
D021: $2fe9
|
||||
D022: $2fea (ecm only)
|
||||
D023: $2feb (ecm only)
|
||||
D024: $2fec (ecm only)
|
||||
|
||||
## Mixed Multi/Singlecolor Charset (individual d800 colors)
|
||||
|
||||
Png2prg tries to figure out the right -bitpair-colors and auto-corrects
|
||||
where it can, but there still are edge-cases like the ones below.
|
||||
If an impossible color is found, an error will be displayed.
|
||||
Swap some -bpc colors around and retry.
|
||||
There can also be cases where manual -bpc colors can influence char-count or
|
||||
packed size.
|
||||
|
||||
You may want to add the -brute-force flag so most color options will be tried.
|
||||
The best packed result wins, not necessarily the version with the least amount
|
||||
of chars.
|
||||
|
||||
./png2prg -m mixedcharset testdata/mixedcharset/hein_neo.png
|
||||
./png2prg -m mixedcharset testdata/mixedcharset/huntress.gif
|
||||
./png2prg -m mixedcharset -bpc 3 testdata/mixedcharset/shine.png
|
||||
./png2prg -m mixedcharset -bpc 0 testdata/mixedcharset/charsetcompo.png
|
||||
|
||||
Charset: $2000-$27ff
|
||||
Screen: $2800-$2be7
|
||||
D800: $2c00-$2fe7
|
||||
D020: $2fe8
|
||||
D021: $2fe9
|
||||
D022: $2fea
|
||||
D023: $2feb
|
||||
|
||||
## Single or Multicolor Sprites
|
||||
|
||||
If the source image size is a multiple of a 24x21 pixel sprite,
|
||||
the image is considered to contain sprites.
|
||||
|
||||
The image will be converted from left to right, top to bottom.
|
||||
|
||||
./png2prg image.png
|
||||
./png2prg -m scsprites image.png
|
||||
./png2prg -m mcsprites image.png
|
||||
|
||||
Sprite 1: $2000-$203f
|
||||
Sprite 2: $2040-$207f
|
||||
...
|
||||
|
||||
## Bitpair Colors
|
||||
|
||||
By default, png2prg guesses bitpair colors by itself. In most cases you
|
||||
don't need to configure anything. It will provide a mostly normalized image
|
||||
which should yield good pack results, but your miles may vary.
|
||||
|
||||
To give you more control, you can force/prefer a specific bitpair
|
||||
color-order. Use c64 colors, so 0 for black, 1 for white, 2 for red, etc.
|
||||
|
||||
The following example will force background color 0 for bitpair 00 and
|
||||
prefer colors 6,14,3 for bitpairs 01,10,11:
|
||||
|
||||
./png2prg -bitpair-colors 0,6,14,3 image.png
|
||||
|
||||
It's also possible to explicitly skip certain bitpair preferences with -1:
|
||||
|
||||
./png2prg -bitpair-colors 0,-1,-1,3 image.png
|
||||
|
||||
## Animations
|
||||
|
||||
When multiple files are added, they are treated as animation frames.
|
||||
You can also supply an animated .gif.
|
||||
|
||||
## Sprite Animation
|
||||
|
||||
Each frame will be concatenated in the output .prg.
|
||||
|
||||
## Bitmap Animation (only koala and hires)
|
||||
|
||||
Note that png2prg uses a rather simple generic diff approach, where small
|
||||
changes frame by frame work well. Trying to change large areas at once
|
||||
is not advised.
|
||||
Use the -no-fade flag if you run out of memory.
|
||||
|
||||
The first image will be exported with all framedata appended.
|
||||
Koala animation frames start at $4711, hires at $4329.
|
||||
|
||||
The frame files are following this format.
|
||||
Each frame consists of 1 or more chunks. A chunk looks like this:
|
||||
|
||||
.byte $03 // number of chars in this chunk
|
||||
// $00 marks end of frame
|
||||
// $ff marks end of all frames
|
||||
.word bitmap // bitmap address of this chunk (the high byte is <$20)
|
||||
.word screen // screenram address (the high byte is <$04)
|
||||
|
||||
For each char in this chunk:
|
||||
|
||||
.byte 0,31,15,7,8,34,0,128 // pixels
|
||||
.byte $64 // screenram colors
|
||||
.byte $01 // colorram color (koala only)
|
||||
... // next char(s)
|
||||
|
||||
... // next chunks
|
||||
.byte 0 // end of frame
|
||||
.byte 6 // wait for 6 frames
|
||||
... // next frame(s)
|
||||
.byte $ff // end of all frames
|
||||
|
||||
## PETSCII and Charset Animation
|
||||
|
||||
Only petscii and sccharset modes support different background and
|
||||
bordercolors per frame.
|
||||
All chars used in all frames must fit into a single 256 char charset.
|
||||
|
||||
Each frame consists of 1 or more chunks. A chunk looks like this:
|
||||
|
||||
.byte $xy // $y = bgcol, $x = bordercol (only for petscii/sccharset)
|
||||
.byte $03 // number of chars in this chunk
|
||||
// $00 marks end of frame
|
||||
// $ff marks end of all frames
|
||||
.word screen // screenram address (the high byte is <$04)
|
||||
|
||||
For each char in this chunk:
|
||||
|
||||
.byte $03 // character
|
||||
.byte $01 // colorram color
|
||||
... // next char(s)
|
||||
|
||||
... // next chunks
|
||||
.byte 0 // end of frame
|
||||
.byte 6 // wait for 6 frames
|
||||
... // next frame(s)
|
||||
.byte $ff // end of all frames
|
||||
|
||||
## Animation csv
|
||||
|
||||
Since version 1.12 animation.csv support has been added to give more
|
||||
freedom to users wanting to create animation displayers.
|
||||
It is now possible to use a custom frame-delay per frame.
|
||||
|
||||
The csv should contain rows of frame delay value and image, where the
|
||||
delay can be any value from 0 till 255. The highest delay is a little
|
||||
over 5 seconds on PAL systems.
|
||||
If you want longer delays, just copy a row.
|
||||
|
||||
10,frame0.png
|
||||
50,frame1.png
|
||||
10,frame2.png
|
||||
|
||||
Examples can be found here: [Évoluer by The Sarge](https://github.com/staD020/png2prg/blob/master/testdata/evoluer/evoluer.csv) and [Rose by Sander](https://github.com/staD020/png2prg/blob/master/testdata/petscii/anim/rose.csv)
|
||||
|
||||
png2prg -d -o evoluer.prg -sid testdata/evoluer/Evoluer.sid testdata/evoluer/evoluer.csv
|
||||
png2prg -d -o rose.prg testdata/petscii/anim/rose.csv
|
||||
|
||||
## Displayer
|
||||
|
||||
The -d or -display flag will link displayer code infront of the picture.
|
||||
By default it will also crunch the resulting file with Antonio Savona's
|
||||
[TSCrunch](https://github.com/tonysavon/TSCrunch/) with a couple of changes in my own [fork](https://github.com/staD020/TSCrunch/).
|
||||
|
||||
All displayers except for sprites support adding a .sid.
|
||||
Multispeed sids are supported as long as the .sid initializes the CIA timers
|
||||
correctly.
|
||||
|
||||
You can use sids located from $0e00-$1fff or $e000+ in the displayers.
|
||||
More areas may be free depending on graphics type.
|
||||
A memory usage map is shown on error and in -vv (very verbose) mode.
|
||||
|
||||
If needed, you can relocate most sids using lft's [sidreloc](http://www.linusakesson.net/software/sidreloc/index.php).
|
||||
|
||||
Zeropages $08-$0f are used in the animation displayers, while none are used
|
||||
in hires/koala displayers, increasing sid compatibility.
|
||||
|
||||
## Brute Force Mode and Pack Optimization
|
||||
|
||||
By default png2prg 1.8 does a pretty good job at optimizing the resulting prg
|
||||
for crunchers and packers. It is not enough to beat [SPOT 1.3](https://csdb.dk/release/?id=242492).
|
||||
|
||||
The optimization techniques used by png2prg are also responsible for cleaning
|
||||
up the bitmap, making it ideal for animations and color effects.
|
||||
|
||||
### -brute-force (-bf)
|
||||
|
||||
Iterates are over many -bitpair-colors permutations automatically, packs
|
||||
with the built in TSCrunch and selects the shortest.
|
||||
|
||||
./png2prg -bf image.png
|
||||
|
||||
The -brute-force mode can be used in combination with additional flags.
|
||||
|
||||
### -no-bitpair-counters (-nbc)
|
||||
|
||||
Disable counting of bitpairs per color to guess a bitpair for a color.
|
||||
|
||||
./png2prg -bf -nbc image.png
|
||||
|
||||
### -no-prev-char-colors (-npcc)
|
||||
|
||||
Disable lookback to previous char's charcolors to guess a bitpair for a color.
|
||||
|
||||
./png2prg -bf -npcc image.png
|
||||
|
||||
Since TSCrunch is optimized for speed, packing with Dali can give varying
|
||||
results. This is also the reason for not including these options in the
|
||||
brute force permutations automatically.
|
||||
|
||||
## Benchmark
|
||||
|
||||
The [koala otpimizing thread](https://csdb.dk/forums/?roomid=13&topicid=38311&showallposts=1) on csdb has gained some interest in the scene.
|
||||
Since Sparta released [SPOT](https://csdb.dk/release/?id=242492) it has been the best optimizer available.
|
||||
|
||||
Png2prg 1.8 has improved optimization techniques but requires -brute-force
|
||||
mode to beat SPOT 1.3. Manual flags can optimize even better in some cases.
|
||||
|
||||
All koalas are packed with [Dali 0.3.2](https://csdb.dk/release/?id=223584).
|
||||
|
||||
+---------+--------+----------+------------+--------+
|
||||
| spot1.3 | p2p1.8 | p2p1.8bf | p2p1.8best | p2p1.6 |
|
||||
+---------+--------+----------+------------+--------+
|
||||
| 7332 | 7372 | 7332 | 7324 | 7546 | Untitled/Floris
|
||||
| 5136 | 5190 | 5149 | bf | 5464 | Song of the Sunset/Mermaid
|
||||
| 5968 | 5998 | 5963 | bf | 6155 | Short Circuit/Karen Davies
|
||||
| 3618 | 3647 | 3616 | 3589 | 3830 | Portrait L+D/Sander
|
||||
| 5094 | 5080 | 5083 | 5078 | 5320 | Weee/Mermaid
|
||||
| 7497 | 7471 | 7458 | bf | 7612 | Deadlock/Robin Levy
|
||||
| 8068 | 8097 | 8046 | 8038 | 8227 | Room with a view/Veto
|
||||
| 7445 | 7490 | 7432 | bf | 7582 | Vangelis/Talent
|
||||
| 6759 | 6739 | 6737 | bf | 6963 | Temple of Tears/Hend
|
||||
| 7859 | 7848 | 7839 | 7821 | 7998 | Thanos/JonEgg
|
||||
| 4859 | 4849 | 4782 | bf | 4983 | Solar-Sonar/Leon
|
||||
| 5640 | 5671 | 5613 | bf | 5869 | Cisco Heat/Alan Grier
|
||||
| 6243 | 6286 | 6228 | bf | 6430 | Daylight/Sulevi
|
||||
| 2850 | 2884 | 2848 | bf | 3092 | Yie Ar Kung Fu/Steve Wahid
|
||||
| 6727 | 6721 | 6730 | 6711 | 6901 | Lee/The Sarge
|
||||
| 7837 | 7828 | 7798 | bf | 7960 | Parrot/Mirage
|
||||
| 4559 | 4536 | 4494 | bf | 4821 | Dragon's Lair
|
||||
| 4275 | 4324 | 4292 | 4284 | 4519 | Scorpion/SIR'88
|
||||
| 5562 | 5558 | 5506 | bf | 5668 | Hatching/Joe
|
||||
+---------+--------+----------+------------+--------+
|
||||
| 113328 | 113589 | 112946 | 112853 | 116940 | Total
|
||||
+---------+--------+----------+------------+--------+
|
||||
|
||||
- p2p1.8: default png2prg result w/o options
|
||||
- p2p1.8bf: -brute-force mode
|
||||
- p2p1.8best: hand-picked -bitpair-colors, or bruteforced with -npcc and/or -nbc flags
|
||||
- p2p1.6: default png2prg 1.6 result w/o options
|
||||
|
||||
## Examples
|
||||
|
||||
This release contains examples with all assets included for you to test with.
|
||||
Also included are the assets of [Évoluer](https://csdb.dk/release/?id=220170) by The Sarge and Flotsam.
|
||||
A larger set of testdata can be found in the [github repo](https://github.com/staD020/png2prg/tree/master/testdata).
|
||||
|
||||
## Install from source
|
||||
|
||||
Png2prg was built on Linux, building on Mac should work out of the box.
|
||||
For Windows, try out Windows Subsystem Linux (WSL), works pretty well.
|
||||
However, natively building on Windows should be easy enough, look at
|
||||
Compiling without Make below.
|
||||
|
||||
The compiled displayer prgs are included in the repo to ease building
|
||||
and importing png2prg as a library. Java is only required to build
|
||||
the displayers with KickAssembler (included in the repo).
|
||||
|
||||
But first [install Go 1.20 or higher](https://go.dev/dl/).
|
||||
|
||||
### Simple install
|
||||
|
||||
go install -v github.com/staD020/png2prg@master
|
||||
|
||||
### Compiling with Make (recommended)
|
||||
|
||||
git clone https://github.com/staD020/png2prg.git
|
||||
cd png2prg
|
||||
make -j
|
||||
|
||||
Build for all common targets:
|
||||
|
||||
make all -j
|
||||
|
||||
### Compiling without Make
|
||||
|
||||
go build ./cmd/png2prg
|
||||
|
||||
## Install and use as library
|
||||
|
||||
In your Go project's path, go get the library:
|
||||
|
||||
go get github.com/staD020/png2prg
|
||||
|
||||
In essence png2prg implements the [io.WriterTo](https://pkg.go.dev/io#WriterTo) interface.
|
||||
Typical usage could look like below. A more complex example can be found
|
||||
in the [source](https://github.com/staD020/png2prg/blob/master/cmd/png2prg/main.go) of the cli tool.
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"github.com/staD020/png2prg"
|
||||
)
|
||||
|
||||
func convertPNG(w io.Writer, png io.Reader) (int64, error) {
|
||||
p, err := png2prg.New(png2prg.Options{}, png)
|
||||
if err != nil {
|
||||
return 0, fmt.Errorf("png2prg.New failed: %w", err)
|
||||
}
|
||||
return p.WriteTo(w)
|
||||
}
|
||||
```
|
||||
|
||||
## Changes for version 1.12
|
||||
|
||||
- Bugfix: Fix regression with handling mixedcharsets that was increasing
|
||||
char usage count in some cases (thanks Shine).
|
||||
- Feature: Press CBM key in petscii (animation) displayers to switch
|
||||
charset case.
|
||||
- Feature: Add -brute-force support to all charset modes.
|
||||
- Feature: Improve ECM handling by searching for invertable characters to
|
||||
reduce char usage.
|
||||
- Feature: Add animation.csv support to allow for custom delays per frame.
|
||||
- Feature: Add -no-loop support for animations (thanks jab).
|
||||
- Feature: Add -no-fade support to other displayers (thanks Shine).
|
||||
- Feature: Disable repeating color optimization for koala & hires anims.
|
||||
This reduces animation size & runtime processing at the cost of initial
|
||||
image optimization.
|
||||
- Feature: Allow sids to use all memory below $0400 (thanks kbs).
|
||||
- Feature: VSCode Docker build support for a devcontainer was added by
|
||||
Trident (thanks!).
|
||||
- Experimental: Add secondary+tertiary preferred bitpair colors with -bpc2
|
||||
and -bpc3 (thanks Fungus).
|
||||
|
||||
## Changes for version 1.10.1
|
||||
|
||||
- Play NTSC .sid tunes at the right speed (thanks Acrouzet).
|
||||
- Bugfix: palette detection must detect all hires colors, also on odd pixels.
|
||||
- Bugfix: dont look at border area to determine hires pixels.
|
||||
- Bugfix: fix -frame-delay for charset anim displayers.
|
||||
|
||||
## Changes for version 1.10
|
||||
|
||||
- Add gfxmode to .sym files and display in terminal output (thanks Spider-J).
|
||||
- Add petscii animation support.
|
||||
- Add background and bordercolor to each petscii or sccharset animation frame.
|
||||
- Add -no-anim flag disable sc/mccharset animations and store frames as separate
|
||||
screens.
|
||||
- Add -no-fade flag for koala, hires, petscii and sccharset animation
|
||||
displayers, this frees up a lot of RAM for animation data and sid.
|
||||
- Code refactor, standardizing color and bitpair code, separated palettes in
|
||||
palettes.yaml and more.
|
||||
- Bugfix: repair -force-border-color.
|
||||
- Bugfix: handle blank ECM images as well as ECM images using few bg colors
|
||||
(thanks Brush).
|
||||
- Typofix: fix simple install docs (thanks IcePic).
|
||||
- Added another weird palette (thanks Fungus).
|
||||
|
||||
## Changes for version 1.8
|
||||
|
||||
- Improve crunchiness by re-using the previous char's bitpair-colors.
|
||||
- Add -no-prev-char-colors flag to disable re-use of the previous char's
|
||||
bitpair-colors, in some cases this optimization causes worse pack results.
|
||||
- Add -brute-force mode to find bitpair color combinations with better
|
||||
crunchiness. Burns some CPU for a couple seconds.
|
||||
- Add -no-bitpair-counters flag to disable using bitpair counters per color
|
||||
for color guessing.
|
||||
- Added multi-frame support for mccharset, where all frames use the same
|
||||
charset.
|
||||
- Add support for any centered fullscreen image resolution bigger than
|
||||
320x200 and other than 384x272.
|
||||
- Add support for Marq's PETSCII tool .png resolution 352x232 (thanks jab).
|
||||
- Bugfix: docs fixes related to installation from source (thanks jab).
|
||||
- Bugfix: hide findECMColors log behind -verbose mode (thanks jab).
|
||||
- Docs fix: add a bit more info for sprites (thanks fungus).
|
||||
|
||||
## Changes for version 1.6
|
||||
|
||||
- Added -mode mixedcharset for mixed multicolor/singlecolor and
|
||||
individual d800 colors per char.
|
||||
- Modified -mode sccharset to use individual d800 colors per char.
|
||||
- Added -mode petscii.
|
||||
- Added -mode ecm.
|
||||
- Added -no-pack-empty to skip packing empty chars to filled chars to re-use
|
||||
for different colors. Only for mixed and ecm charsets.
|
||||
- Added -force-pack-empty for singlecolor and multicolor charset, may save
|
||||
a char, but usually pack-ratio is worse due to increased d800 color usage.
|
||||
- Improved auto-detection of graphics modes, including various charset modes.
|
||||
- Added sid support to charset displayers.
|
||||
- Added fullscreen fade in/out to charset displayers.
|
||||
- Bug Fix: -force-border-color for singlecolor charset (thanks Raistlin).
|
||||
- Bug Fix: do not write empty .prg file on error.
|
||||
- Standardized d02x colors in output.prg for charset modes.
|
||||
|
||||
## Changes for version 1.4
|
||||
|
||||
- Support for even more far-out palette ranges (thanks Perplex).
|
||||
- Now throws an error if the palette can't be detected properly, this should
|
||||
never happen. Please let me know if you run into this error.
|
||||
- Separated library and cli tool.
|
||||
- Library supports the standard [io.Reader](https://pkg.go.dev/io#Reader) and [io.Writer](https://pkg.go.dev/io#Writer) interfaces.
|
||||
- Patched [TSCrunch](https://github.com/staD020/TSCrunch/) further to increase crunch speed and use less memory.
|
||||
- Added -parallel and -worker flags to treat each input file as standalone
|
||||
and convert all files in parallel. Gifs with multiple frames are still
|
||||
treated as animations.
|
||||
- Stop relying on .gif filename extension, detect it.
|
||||
- Add -alt-offset flag to force screenshot offset 32, 36), used by a few
|
||||
graphicians. Though, please switch to the correct 32, 35.
|
||||
- Add -symbols flag to write symbols to a .sym file.
|
||||
- Interlace support for mcibitmap (drazlace and truepaint).
|
||||
- Bugfix: allow blank images input (thanks Spider-J).
|
||||
- Allow colors not present in the image as -bitpair-colors (thanks Map).
|
||||
|
||||
## Changes for version 1.2
|
||||
|
||||
- Added displayer for koala animations.
|
||||
- Added displayer for hires animations.
|
||||
- Added -frame-delay flag for animation displayers.
|
||||
- Added -wait-seconds flag for animation displayers.
|
||||
- Fixed bug in koala/hires displayers not allowing sids to overlap $c000-$c7ff.
|
||||
- Expanding wildcards: using pic??.png or pic*.png now also works on Windows.
|
||||
- Set bank via $dd00 in displayers.
|
||||
|
||||
## Changes for version 1.0
|
||||
|
||||
- Added fullscreen fade in/out to koala and hires displayers.
|
||||
- Added optional .sid support for koala and hires displayers.
|
||||
- Added optional crunching for all displayers using TSCrunch.
|
||||
|
||||
## Credits
|
||||
|
||||
Png2prg was created by Burglar, using the following third-party libraries:
|
||||
|
||||
[TSCrunch 1.3](https://github.com/tonysavon/TSCrunch/) by Antonio Savona for optional crunching when exporting
|
||||
an image with a displayer.
|
||||
|
||||
[Colfade Doc](https://csdb.dk/release/?id=132276) by Veto for the color fade tables used in the displayers.
|
||||
|
||||
[Kick Assembler](http://www.theweb.dk/KickAssembler/) by Slammer to compile the displayers.
|
||||
|
||||
[Go](https://go.dev/) by The Go Authors is the programming language used to create png2prg.
|
||||
|
||||
### Thanks to
|
||||
|
||||
Apollyon, Spider-J, Brush, The Sarge, Fungus, Jab, Shine, Raistlin, Perplex,
|
||||
Map, Youth, IcePic, Sander, Guinea Pig, Krill, Christopher Jam, Sparta,
|
||||
Acrouzet, Trident, Worrior1 and Antonio Savona.
|
||||
|
||||
## Options
|
||||
|
||||
```
|
||||
-alt-offset
|
||||
use alternate screenshot offset with x,y = 32,36
|
||||
-ao
|
||||
alt-offset
|
||||
-bf
|
||||
brute-force
|
||||
-bitpair-colors string
|
||||
prefer these colors in 2bit space, eg 0,6,14,3
|
||||
-bpc string
|
||||
bitpair-colors
|
||||
-bpc2 string
|
||||
secondary bitpair colors eg 0,2,10,7
|
||||
-bpc3 string
|
||||
tertiary bitpair colors eg 0,11,12,15
|
||||
-brute-force
|
||||
brute force bitpair-colors
|
||||
-cpuprofile file
|
||||
write cpu profile to file
|
||||
-d display
|
||||
-d016 int
|
||||
d016offset (default 1)
|
||||
-d016offset int
|
||||
number of pixels to shift with d016 when using interlace (default 1)
|
||||
-display
|
||||
include displayer
|
||||
-force-border-color int
|
||||
force border color (default -1)
|
||||
-force-pack-empty
|
||||
optimize packing empty chars (only for sccharset)
|
||||
-fpe
|
||||
force-pack-empty
|
||||
-frame-delay int
|
||||
frames to wait before displaying next animation frame (default 6)
|
||||
-h help
|
||||
-help
|
||||
help
|
||||
-i interlace
|
||||
-interlace
|
||||
when you supply 2 frames, specify -interlace to treat the images as such
|
||||
-m string
|
||||
mode
|
||||
-memprofile file
|
||||
write memory profile to file (only in -parallel mode)
|
||||
-mode string
|
||||
force graphics mode to koala, hires, mixedcharset, sccharset, mccharset (4col), scsprites or mcsprites
|
||||
-na
|
||||
no-anim
|
||||
-nbc
|
||||
no-bitpair-counters
|
||||
-nc
|
||||
no-crunch
|
||||
-nf
|
||||
no-fade
|
||||
-ng
|
||||
no-guess
|
||||
-nl
|
||||
no-loop
|
||||
-no-anim
|
||||
disable charset animations and store frames as separate screens
|
||||
-no-bitpair-counters
|
||||
do not use c64color bitpar counters optimization
|
||||
-no-crunch
|
||||
do not TSCrunch displayer
|
||||
-no-fade
|
||||
do not use fade in/out and free up a lot of memory
|
||||
-no-guess
|
||||
do not guess preferred bitpair-colors
|
||||
-no-loop
|
||||
play animations only once
|
||||
-no-pack
|
||||
do not pack chars (only for sc/mc charset)
|
||||
-no-pack-empty
|
||||
do not optimize packing empty chars (only for mc/mixed/ecm charset)
|
||||
-no-prev-char-colors
|
||||
do not look at the previous char's bitpair-colors, in some cases this optimization causes worse pack results
|
||||
-np
|
||||
no-pack
|
||||
-npcc
|
||||
no-prev-char-colors
|
||||
-npe
|
||||
no-pack-empty
|
||||
-o string
|
||||
out
|
||||
-out string
|
||||
specify outfile.prg, by default it changes extension to .prg
|
||||
-p parallel
|
||||
-parallel
|
||||
run number of workers in parallel for fast conversion, treat each image as a standalone, not to be used for animations, unless an anim.csv is used
|
||||
-q quiet
|
||||
-quiet
|
||||
quiet, only display errors
|
||||
-sid string
|
||||
include .sid in displayer (see -help for free memory locations)
|
||||
-sym
|
||||
symbols
|
||||
-symbols
|
||||
export symbols to .sym
|
||||
-targetdir string
|
||||
specify targetdir
|
||||
-td string
|
||||
targetdir
|
||||
-trd
|
||||
has side effect of enforcing screenram bitpair colors in level area
|
||||
-v verbose
|
||||
-verbose
|
||||
verbose output
|
||||
-vv
|
||||
very verbose, show memory usage map in most cases and implies -verbose
|
||||
-w int
|
||||
workers (default 12)
|
||||
-wait-seconds int
|
||||
seconds to wait before animation starts
|
||||
-workers int
|
||||
number of concurrent workers in -parallel or -brute-force mode (default 12)
|
||||
```
|
||||
|
||||
BIN
loader/samples/minexample/png2prg 2/title_ifli.png
Normal file
BIN
loader/samples/minexample/png2prg 2/title_ifli.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 18 KiB |
BIN
loader/samples/minexample/png2prg 2/title_ifli_i1.png
Normal file
BIN
loader/samples/minexample/png2prg 2/title_ifli_i1.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 10 KiB |
BIN
loader/samples/minexample/png2prg 2/title_ifli_i1_2x.png
Normal file
BIN
loader/samples/minexample/png2prg 2/title_ifli_i1_2x.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 11 KiB |
BIN
loader/samples/minexample/png2prg 2/title_ifli_i2.png
Normal file
BIN
loader/samples/minexample/png2prg 2/title_ifli_i2.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 10 KiB |
BIN
loader/samples/minexample/png2prg 2/title_ifli_i2_2x.png
Normal file
BIN
loader/samples/minexample/png2prg 2/title_ifli_i2_2x.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 11 KiB |
29
loader/samples/minexample/png2prg 2/ys2.csv
Normal file
29
loader/samples/minexample/png2prg 2/ys2.csv
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
|
||||
5,ys2/01_badguyz/koala/png/01.png
|
||||
5,ys2/01_badguyz/koala/png/02.png
|
||||
5,ys2/01_badguyz/koala/png/03.png
|
||||
5,ys2/01_badguyz/koala/png/04.png
|
||||
5,ys2/01_badguyz/koala/png/05.png
|
||||
50,ys2/01_badguyz/koala/png/06.png
|
||||
15,ys2/01_badguyz/koala/png/07.png
|
||||
15,ys2/01_badguyz/koala/png/08.png
|
||||
15,ys2/01_badguyz/koala/png/09.png
|
||||
15,ys2/01_badguyz/koala/png/10.png
|
||||
15,ys2/01_badguyz/koala/png/11.png
|
||||
100,ys2/01_badguyz/koala/png/12.png
|
||||
15,ys2/01_badguyz/koala/png/10.png
|
||||
15,ys2/01_badguyz/koala/png/09.png
|
||||
15,ys2/01_badguyz/koala/png/08.png
|
||||
15,ys2/01_badguyz/koala/png/07.png
|
||||
100,ys2/01_badguyz/koala/png/06.png
|
||||
5,ys2/01_badguyz/koala/png/13.png
|
||||
5,ys2/01_badguyz/koala/png/14.png
|
||||
5,ys2/01_badguyz/koala/png/15.png
|
||||
5,ys2/01_badguyz/koala/png/16.png
|
||||
5,ys2/01_badguyz/koala/png/17.png
|
||||
5,ys2/01_badguyz/koala/png/18.png
|
||||
5,ys2/01_badguyz/koala/png/19.png
|
||||
100,ys2/01_badguyz/koala/png/00.png
|
||||
|
||||
|
||||
|
||||
|
BIN
loader/samples/minexample/png2prg 2/ys2.prg
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2.prg
Normal file
Binary file not shown.
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/00.bmp
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/00.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 175 KiB |
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/01.bmp
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/01.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 29 KiB |
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/02.bmp
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/02.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 29 KiB |
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/03.bmp
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/03.bmp
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 29 KiB |
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/04.bmp
Normal file
BIN
loader/samples/minexample/png2prg 2/ys2/01_badguyz/04.bmp
Normal file
Binary file not shown.
|
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BIN
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