Changes to existing cc65 source to support Synertek Systems Sym-1
This commit is contained in:
Wayne Parham
parent
6e79379405
commit
044a0838a3
6 changed files with 64 additions and 22 deletions
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@ -36,6 +36,7 @@ including
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- the Lynx console.
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- the Ohio Scientific Challenger 1P.
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- the Commander X16.
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- the Synertek Syetms Sym-1.
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The libraries are fairly portable, so creating a version for other 6502s
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shouldn't be too much work.
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@ -34,6 +34,7 @@ TARGETS = apple2 \
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sim6502 \
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sim65c02 \
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supervision \
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sym1 \
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telestrat
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DRVTYPES = emd \
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@ -148,18 +149,26 @@ GEOSDIRS = common \
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runtime \
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system
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# MACHINE set independently of TARGET lets us easily define new targets
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# without changing target.h and target.c in cc65/src/common. Useful
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# for initial testing of ports to new systems.
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ifeq ($(TARGET),apple2enh)
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SRCDIR = apple2
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OBJPFX = a2
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DRVPFX = a2e
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MACHINE = $(TARGET)
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else ifeq ($(TARGET),atarixl)
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SRCDIR = atari
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OBJPFX = atr
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DRVPFX = atrx
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MACHINE = $(TARGET)
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else ifeq ($(TARGET),sim65c02)
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SRCDIR = sim6502
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MACHINE = $(TARGET)
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else
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SRCDIR = $(TARGET)
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MACHINE = $(TARGET)
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endif
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SRCDIRS = $(SRCDIR)
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@ -173,7 +182,16 @@ ifeq ($(TARGET),$(filter $(TARGET),$(GEOS)))
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SRCDIRS += $(addprefix geos-common/,$(GEOSDIRS))
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endif
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SRCDIRS += common \
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ifeq ($(TARGET),sym1)
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SRCDIRS += common \
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conio \
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dbg \
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em \
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runtime \
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serial \
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sym1
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else
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SRCDIRS += common \
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conio \
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dbg \
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em \
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@ -183,6 +201,7 @@ SRCDIRS += common \
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serial \
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tgi \
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zlib
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endif
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vpath %.s $(SRCDIRS)
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vpath %.c $(SRCDIRS)
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@ -231,7 +250,7 @@ $1_DRVS = $$(patsubst $$($1_DYNPAT),$$($1_DRVPAT),$$($1_DYNS))
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$$($1_STCPAT): $$($1_SRCPAT)
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@echo $$(TARGET) - $$< - static
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@$$(CA65) -t $$(TARGET) -D DYN_DRV=0 $$(CA65FLAGS) --create-dep $$(@:.o=.d) -o $$@ $$<
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@$$(CA65) -t $$(MACHINE) -D DYN_DRV=0 $$(CA65FLAGS) --create-dep $$(@:.o=.d) -o $$@ $$<
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OBJS += $$($1_STCS)
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DEPS += $$($1_STCS:.o=.d)
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@ -263,15 +282,15 @@ export CC65_HOME := $(abspath ..)
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define ASSEMBLE_recipe
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$(if $(QUIET),,@echo $(TARGET) - $<)
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@$(CA65) -t $(TARGET) $(CA65FLAGS) --create-dep $(@:.o=.d) -o $@ $<
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@$(CA65) -t $(MACHINE) $(CA65FLAGS) --create-dep $(@:.o=.d) -o $@ $<
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endef # ASSEMBLE_recipe
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define COMPILE_recipe
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$(if $(QUIET),,@echo $(TARGET) - $<)
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@$(CC65) -t $(TARGET) $(CC65FLAGS) --create-dep $(@:.o=.d) --dep-target $@ -o $(@:.o=.s) $<
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@$(CA65) -t $(TARGET) -o $@ $(@:.o=.s)
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@$(CC65) -t $(MACHINE) $(CC65FLAGS) --create-dep $(@:.o=.d) --dep-target $@ -o $(@:.o=.s) $<
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@$(CA65) -t $(MACHINE) -o $@ $(@:.o=.s)
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endef # COMPILE_recipe
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@ -283,7 +302,7 @@ endef # COMPILE_recipe
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$(EXTRA_OBJPAT): $(EXTRA_SRCPAT) | ../libwrk/$(TARGET) ../lib
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@echo $(TARGET) - $(<F)
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@$(CA65) -t $(TARGET) $(CA65FLAGS) --create-dep $(@:../lib/%.o=../libwrk/$(TARGET)/%.d) -o $@ $<
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@$(CA65) -t $(MACHINE) $(CA65FLAGS) --create-dep $(@:../lib/%.o=../libwrk/$(TARGET)/%.d) -o $@ $<
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../lib/$(TARGET).lib: $(OBJS) | ../lib
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$(AR65) a $@ $?
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@ -135,31 +135,37 @@ LDFLAGS_tgidemo_atarixl = --start-addr 0x4000
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%: %.s
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.c.o:
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$(CC) $(CFLAGS) -Ors --codesize 500 -T -g -t $(SYS) $<
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$(CC) $(CFLAGS) -Ors --codesize 500 -T -g -t $(MACHINE) $<
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$(AS) $(<:.c=.s)
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.s.o:
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$(AS) $(ASFLAGS) -t $(SYS) $<
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$(AS) $(ASFLAGS) -t $(MACHINE) $<
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.PRECIOUS: %.o
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.o:
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ifeq ($(SYS),vic20)
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@ -C vic20-32k.cfg -m $@.map $^ $(SYS).lib
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else ifeq ($(SYS),sym1)
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@.bin -C sym1.cfg -m $@.map $^ $(SYS).lib
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else
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@ -t $(SYS) -m $@.map $^ $(SYS).lib
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$(LD) $(LDFLAGS_$(@F)_$(SYS)) $(LDFLAGS) -o $@ -t $(MACHINE) -m $@.map $^ $(SYS).lib
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endif
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# --------------------------------------------------------------------------
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# Lists of subdirectories
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# disasm depends on cpp
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DIRLIST = tutorial geos
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ifneq ($(SYS),sym1)
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DIRLIST = tutorial geos
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endif
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# --------------------------------------------------------------------------
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# Lists of executables
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EXELIST_c64 = \
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helloworld \
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ascii \
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enumdevdir \
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fire \
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@ -175,6 +181,7 @@ EXELIST_c64 = \
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tgidemo
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EXELIST_apple2 = \
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helloworld \
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ascii \
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diodemo \
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enumdevdir \
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@ -190,6 +197,7 @@ EXELIST_apple2 = \
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EXELIST_apple2enh = $(EXELIST_apple2)
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EXELIST_atari = \
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helloworld \
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ascii \
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gunzip65 \
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hello \
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@ -208,6 +216,12 @@ EXELIST_atari2600 = \
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EXELIST_supervision = \
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supervisionhello
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EXELIST_sym1 = \
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helloworld \
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symHello \
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symTiny \
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symDisplay
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# Unlisted targets will try to build everything.
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# That lets us learn what they cannot build, and what settings
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# we need to use for programs that can be built and run.
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@ -221,6 +235,7 @@ define SUBDIR_recipe
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endef # SUBDIR_recipe
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# --------------------------------------------------------------------------
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# Rules to make the binaries and the disk
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@ -352,9 +367,10 @@ zip:
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# Clean-up rules
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mostlyclean:
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@$(DEL) *.lbl *.map *.o *.s 2>$(NULLDEV)
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@$(DEL) *.lbl *.map *.bin *.hex *.o *.s 2>$(NULLDEV)
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clean: mostlyclean
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@$(DEL) $(EXELIST_$(SYS)) $(DISK_$(SYS)) 2>$(NULLDEV)
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@$(DEL) multdemo.? ovrldemo.? 2>$(NULLDEV)
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$(foreach dir,$(DIRLIST),$(SUBDIR_recipe))
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@$(foreach dir,$(DIRLIST),$(SUBDIR_recipe))
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@ -290,6 +290,9 @@ static void SetSys (const char* Sys)
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cbmsys ("__CX16__");
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break;
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case TGT_NONE:
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break;
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default:
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AbEnd ("Unknown target system type %d", Target);
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}
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@ -174,6 +174,7 @@ static const TargetEntry TargetMap[] = {
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{ "sim6502", TGT_SIM6502 },
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{ "sim65c02", TGT_SIM65C02 },
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{ "supervision", TGT_SUPERVISION },
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{ "sym1", TGT_SYM1 },
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{ "telestrat", TGT_TELESTRAT },
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{ "vic20", TGT_VIC20 },
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};
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@ -215,6 +216,7 @@ static const TargetProperties PropertyTable[TGT_COUNT] = {
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{ "gamate", CPU_6502, BINFMT_BINARY, CTNone },
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{ "c65", CPU_4510, BINFMT_BINARY, CTPET },
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{ "cx16", CPU_65C02, BINFMT_BINARY, CTPET },
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{ "sym1", CPU_6502, BINFMT_BINARY, CTNone },
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};
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/* Target system */
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@ -85,6 +85,7 @@ typedef enum {
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TGT_GAMATE,
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TGT_C65,
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TGT_CX16,
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TGT_SYM1,
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TGT_COUNT /* Number of target systems */
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} target_t;
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