1 | CROSS_DIR := /opt/cross-m68k/bin
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2 | CROSS_TRI := m68k-none-elf
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3 | CROSS_PRE := $(CROSS_DIR)/$(CROSS_TRI)
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4 |
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5 | CROSS_GCC := $(CROSS_PRE)-gcc
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6 | CROSS_AS := $(CROSS_PRE)-as
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7 | CROSS_AR := $(CROSS_PRE)-ar
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8 | CROSS_OBJC := $(CROSS_PRE)-objcopy
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9 | CROSS_NM := $(CROSS_PRE)-nm
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10 |
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11 | # -mshort sets the size of an int to 16 bits; important for interop with
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12 | # the hand-written assembly language code
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13 |
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14 | FLAGS := -Os -m68000 -Wall -Wextra -gdwarf-4
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15 |
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16 | FLAGS_COM := $(FLAGS) -mshort -std=c99 -fleading-underscore -ffreestanding \
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17 | -nostdinc -fno-strict-aliasing -fno-inline -fno-omit-frame-pointer \
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18 | -Wpedantic -Wconversion -Wsign-conversion -Wshadow \
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19 | -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls \
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20 | -I include
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21 |
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22 | FLAGS_ASM := $(FLAGS) -Wa,--register-prefix-optional
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23 | FLAGS_LNK := $(FLAGS) -mshort -std=c99 -ffreestanding -nostdlib
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24 |
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25 | HEADERS := $(wildcard include/*.h)
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26 |
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27 | all: bios.img midas.abs
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28 |
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29 | PROLOG_C := croot.c
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30 | PROLOG_S := fsmain.s
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31 |
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32 | PROLOG_CO := $(PROLOG_C:.c=.o)
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33 | PROLOG_SO := $(PROLOG_S:.s=.o)
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34 | PROLOG_OBJ := $(PROLOG_CO:%=build/%) $(PROLOG_SO:%=build/%)
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35 |
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36 | build/%.o: prolog/%.c $(HEADERS) | build
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37 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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38 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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39 |
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40 | build/%.o: prolog/%.s $(HEADERS) | build
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41 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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42 |
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43 | prolog.a: $(PROLOG_OBJ)
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44 | rm -f prolog.a
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45 | $(CROSS_AR) rcs prolog.a $(PROLOG_OBJ)
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46 |
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47 | LIBCIO_C := atoi.c atol.c blkrd.c blkwr.c close.c clusmap.c conin.c conwr.c \
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48 | dirfns.c fgets.c filesys.c filname.c flread.c fopen.c fprintf.c \
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49 | fputs.c fread.c fscanf.c fseek.c fsinit.c fsize.c fstubs.c ftell.c \
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50 | fwrite.c getbuff.c getc.c getl.c getw.c lseek.c open.c posit.c putc.c \
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51 | putl.c putw.c read.c readrn.c rename.c scan.c setbuf.c ungetc.c \
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52 | unlink.c write.c writern.c
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53 |
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54 | LIBCIO_S := ptcl12.s
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55 |
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56 | LIBCIO_CO := $(LIBCIO_C:.c=.o)
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57 | LIBCIO_SO := $(LIBCIO_S:.s=.o)
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58 | LIBCIO_OBJ := $(LIBCIO_CO:%=build/%) $(LIBCIO_SO:%=build/%)
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59 |
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60 | build/%.o: libcio/%.c $(HEADERS) | build
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61 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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62 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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63 |
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64 | build/%.o: libcio/%.s $(HEADERS) | build
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65 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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66 |
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67 | libcio.a: $(LIBCIO_OBJ)
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68 | rm -f libcio.a
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69 | $(CROSS_AR) rcs libcio.a $(LIBCIO_OBJ)
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70 |
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71 | VLIB_C := cg2.c cg3.c glcinit.c lseg.c vbfill4.c vclrs.c vhinit.c vmput.c \
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72 | vobjfns.c vputs.c vputsv.c vsetpal.c vsinit.c vspray4.c vtext.c \
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73 | vwputm.c
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74 |
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75 | VLIB_S := acctrl.s glcplot.s tsplot4.s vbank.s vclrav.s vcputs.s vcputsv.s \
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76 | viint.s vputa.s vputc.s vputcv.s vputp.s vsetav.s vsetcv.s vsplot4.s \
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77 | vvputsv.s vwputp.s vwputs.s
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78 |
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79 | VLIB_CO := $(VLIB_C:.c=.o)
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80 | VLIB_SO := $(VLIB_S:.s=.o)
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81 | VLIB_OBJ := $(VLIB_CO:%=build/%) $(VLIB_SO:%=build/%)
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82 |
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83 | build/%.o: vlib/%.c $(HEADERS) | build
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84 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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85 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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86 |
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87 | build/%.o: vlib/%.s $(HEADERS) | build
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88 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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89 |
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90 | vlib.a: $(VLIB_OBJ)
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91 | rm -f vlib.a
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92 | $(CROSS_AR) rcs vlib.a $(VLIB_OBJ)
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93 |
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94 | IOLIB_C := dofmt.c mdump.c pause.c printf.c rawio.c sprintf.c waitcr.c
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95 | IOLIB_S := hwdefs.s rtraps.s setipl.s setsr.s traps.s
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96 |
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97 | IOLIB_CO := $(IOLIB_C:.c=.o)
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98 | IOLIB_SO := $(IOLIB_S:.s=.o)
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99 | IOLIB_OBJ := $(IOLIB_CO:%=build/%) $(IOLIB_SO:%=build/%)
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100 |
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101 | build/%.o: iolib/%.c $(HEADERS) | build
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102 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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103 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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104 |
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105 | build/%.o: iolib/%.s $(HEADERS) | build
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106 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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107 |
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108 | iolib.a: $(IOLIB_OBJ)
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109 | rm -f iolib.a
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110 | $(CROSS_AR) rcs iolib.a $(IOLIB_OBJ)
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111 |
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112 | LIBSM_C := index.c memccpy.c memchr.c memcmp.c memcmpu.c memcpy.c memcpyw.c \
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113 | memset.c memsetw.c rindex.c str2lc.c str2uc.c strcat.c strccpy.c \
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114 | strchr.c strcmp.c strcpy.c strcspn.c strfill.c strlcmp.c strlen.c \
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115 | strltrm.c strncat.c strncmp.c strncpy.c strpbrk.c strrchr.c strrev.c \
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116 | strrevi.c strrtrm.c strspn.c strtok.c strtol.c
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117 |
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118 | LIBSM_CO := $(LIBSM_C:.c=.o)
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119 | LIBSM_OBJ := $(LIBSM_CO:%=build/%)
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120 |
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121 | build/%.o: libsm/%.c $(HEADERS) | build
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122 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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123 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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124 |
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125 | libsm.a: $(LIBSM_OBJ)
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126 | rm -f libsm.a
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127 | $(CROSS_AR) rcs libsm.a $(LIBSM_OBJ)
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128 |
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129 | LIB700_C := bitrev.c ctype.c ispow2.c mangle.c micons.c tolower.c toupper.c
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130 |
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131 | LIB700_S := aldiv.s almul.s alrem.s blkfill.s blkmove.s finalone.s jumpto.s \
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132 | ldiv.s lmul.s lrem.s rand24.s setjmp.s uldiv.s
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133 |
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134 | LIB700_CO := $(LIB700_C:.c=.o)
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135 | LIB700_SO := $(LIB700_S:.s=.o)
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136 | LIB700_OBJ := $(LIB700_CO:%=build/%) $(LIB700_SO:%=build/%)
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137 |
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138 | build/%.o: lib700/%.c $(HEADERS) | build
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139 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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140 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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141 |
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142 | build/%.o: lib700/%.s $(HEADERS) | build
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143 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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144 |
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145 | lib700.a: $(LIB700_OBJ)
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146 | rm -f lib700.a
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147 | $(CROSS_AR) rcs lib700.a $(LIB700_OBJ)
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148 |
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149 | ROM_C := booter.c romp.c
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150 | ROM_S := bios.s timeint.s
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151 |
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152 | ROM_CO := $(ROM_C:.c=.o)
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153 | ROM_SO := $(ROM_S:.s=.o)
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154 | # ROM_SO goes before ROM_CO, so that bios.o is first.
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155 | ROM_OBJ := $(ROM_SO:%=build/%) $(ROM_CO:%=build/%)
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156 |
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157 | LOWRAM_S := lowram.s
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158 |
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159 | LOWRAM_SO := $(LOWRAM_S:.s=.o)
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160 | LOWRAM_OBJ := $(LOWRAM_SO:%=build/%)
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161 |
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162 | build/%.o: rom/%.c $(HEADERS) | build
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163 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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164 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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165 |
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166 | build/%.o: rom/%.s $(HEADERS) | build
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167 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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168 |
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169 | bios.img: bios.elf
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170 | $(CROSS_OBJC) --output-target binary bios.elf bios.img
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171 | chmod a-x bios.img
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172 |
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173 | bios.elf: $(ROM_OBJ) \
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174 | prolog.a libcio.a vlib.a iolib.a libsm.a lib700.a
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175 | $(CROSS_GCC) $(FLAGS_LNK) -Wl,--script,misc/rom.ld,--entry,0x100000 \
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176 | -o bios.elf $(ROM_OBJ) \
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177 | prolog.a libcio.a vlib.a iolib.a libsm.a lib700.a -lgcc
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178 | chmod a-x bios.elf
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179 |
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180 | RAM_C := addfpu.c adfield.c adselbx.c asgdsp.c asgvce.c barbadj.c chgsef.c \
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181 | chksec.c cminit.c ctcpos.c curset.c dbentr.c dcopy.c dec2fr.c delnote.c \
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182 | delpnts.c dformat.c dopatch.c enterit.c etaccn.c etadep.c etadyn.c \
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183 | etagch.c etagpt.c etains.c etaint.c etaopt.c etaprg.c etarat.c etatab.c \
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184 | etatun.c etavgr.c etdyn.c etiact.c eticnf.c etidin.c etimlt.c etinst.c \
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185 | etioas.c etiosc.c etipnt.c etires.c etitim.c etival.c etivce.c etiwsn.c \
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186 | etloc.c etmcfn.c etrel.c etres1.c etscor.c etsnbt.c etstrn.c ettpch.c \
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187 | ettrns.c etttab.c ettval.c etvel.c etwavs.c etwhar.c etwhrv.c etwoff.c \
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188 | etwpnt.c etwslt.c etwvce.c fcnote.c frfind.c gcurpos.c idfield.c idselbx.c \
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189 | im700.c infield.c initi.c instdsp.c itcpos.c kbobj.c lcdlbls.c ldfield.c \
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190 | ldselbx.c libdsp.c librw.c localkb.c m7menu.c midas.c msl.c msm.c nedacc.c \
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191 | pix2mid.c ptdisp.c ptdkey.c ptfield.c ptread.c ptselbx.c ptwrite.c puteq.c \
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192 | rscript.c scadv.c scfield.c scgoto.c scinit.c scope.c scordsp.c scread.c \
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193 | scselbx.c sctrak.c scwrite.c seccpy.c sedump.c select.c sendval.c setgc.c \
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194 | setv2gi.c setwq.c showcfg.c smscrl.c sqdisp.c sqdkey.c sqexec.c sqfield.c \
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195 | sqread.c sqscan.c sqselbx.c sqwrite.c stcpos.c stmproc.c swinit.c tdfield.c \
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196 | tdselbx.c ttcpos.c tundsp.c ucslice.c uslice.c vtyper.c wdfield.c wdselbx.c \
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197 | wheel.c wscalc.c wsdsp.c
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198 |
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199 | RAM_S := execins.s execkey.s fpuint.s procpfl.s sedisp.s seexec.s serintr.s \
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200 | sreset.s timeint.s tofpu.s verdate.s
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201 |
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202 | RAM_CO := $(RAM_C:.c=.o)
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203 | RAM_SO := $(RAM_S:.s=.o)
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204 | RAM_OBJ := $(RAM_CO:%=build/%) $(RAM_SO:%=build/%)
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205 |
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206 | build/%.o: ram/%.c $(HEADERS) | build
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207 | $(CROSS_GCC) $(FLAGS_COM) -c -o $@ $<
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208 | $(CROSS_OBJC) --redefine-syms misc/rewrite.txt $@
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209 |
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210 | build/%.o: ram/%.s $(HEADERS) | build
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211 | $(CROSS_GCC) $(FLAGS_ASM) -c -o $@ $<
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212 |
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213 | midas.abs: midas.elf midas.img
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214 | misc/mkhd.sh $(CROSS_NM) midas.elf >/tmp/midas.hdr
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215 | cat /tmp/midas.hdr midas.img >midas.abs
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216 | rm /tmp/midas.hdr
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217 |
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218 | midas.img: midas.elf
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219 | $(CROSS_OBJC) --output-target binary midas.elf midas.img
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220 | chmod a-x midas.img
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221 |
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222 | midas.elf: $(LOWRAM_OBJ) prolog.a $(RAM_OBJ) \
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223 | libcio.a vlib.a iolib.a libsm.a lib700.a
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224 | $(CROSS_GCC) $(FLAGS_LNK) -Wl,--script,misc/ram.ld,--entry,0x10000 \
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225 | -o midas.elf $(LOWRAM_OBJ) prolog.a $(RAM_OBJ) \
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226 | libcio.a vlib.a iolib.a libsm.a lib700.a -lgcc
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227 | chmod a-x midas.elf
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228 |
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229 | build:
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230 | mkdir build
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231 |
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232 | hatari/c.img: $(wildcard hatari/c/bin/*) $(wildcard hatari/c/work/*)
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233 | rm -f hatari/c.img
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234 | atari-hd-image 16 hatari/c.img BUCHLA hatari/c
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235 |
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236 | emu: hatari/c.img
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237 | hatari \
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238 | --control-socket /tmp/buchla.sock \
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239 | --memsize 14 \
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240 | --vdi-width 1280 --vdi-height 960 \
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241 | --drive-a false --drive-b false \
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242 | --acsi 0=hatari/c.img \
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243 | --harddrive hatari/d --gemdos-drive d
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244 |
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245 | rem:
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246 | hatari/rem.py
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247 |
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248 | virt:
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249 | python3 -m venv --without-pip virt
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250 | wget https://bootstrap.pypa.io/get-pip.py -O virt/get-pip.py
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251 | cd virt; . bin/activate; python3 get-pip.py; pip install pycparser
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252 |
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253 | clean:
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254 | rm -rf build
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255 | rm -f prolog.a iolib.a libcio.a libsm.a lib700.a vlib.a
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256 | rm -f bios.elf bios.img bios.abs
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257 | rm -f midas.elf midas.img midas.abs
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258 | rm -f hatari/c.img
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259 | rm -f hatari/d/out/*
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