1 | #
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2 | # Makefile ã®ã¿ã¼ã²ããä¾åé¨(RPI-ARM64ç¨)
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3 | #
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4 |
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5 | #
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6 | # ãã¼ãåï¼ã³ã¢åï¼ãããåï¼éçºç°å¢åã®å®ç¾©
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7 | #
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8 | BOARD = rpi_arm64
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9 | CHIP = bcm283x
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10 | CORE = arm64
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11 | TOOL = gcc
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12 |
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13 | #
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14 | # GNUéçºç°å¢ã®ã¿ã¼ã²ããã¢ã¼ããã¯ãã£ã®å®ç¾©
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15 | #
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16 | GCC_TARGET = aarch64-elf
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17 |
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18 | #
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19 | # ã³ã³ãã¤ã«ãªãã·ã§ã³
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20 | #
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21 | COPTS := $(COPTS) -Werror -ggdb3 -mgeneral-regs-only -fno-pic -fno-builtin -fno-omit-frame-pointer #-mfix-cortex-a53-835769 -mfix-cortex-a53-843419
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22 | CDEFS := $(CDEFS)
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23 | INCLUDES := $(INCLUDES) -I$(TARGETDIR)
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24 | LDFLAGS := -nostdlib $(LDFLAGS)
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25 | LIBS := $(LIBS) -lgcc
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26 |
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27 | #
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28 | # ã·ã¹ãã ãµã¼ãã¹ã«é¢ããå®ç¾©
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29 | #
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30 | SYSSVC_DIRS := $(SYSSVC_DIRS)
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31 | SYSSVC_ASMOBJS := $(SYSSVC_ASMOBJS)
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32 | SYSSVC_COBJS := $(SYSSVC_COBJS)
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33 | SYSSVC_CFLAGS := $(SYSSVC_CFLAGS)
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34 | SYSSVC_LIBS := $(SYSSVC_LIBS)
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35 |
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36 | #
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37 | # ã«ã¼ãã«ã«é¢ããå®ç¾©
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38 | #
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39 | KERNEL_DIRS := $(KERNEL_DIRS) $(TARGETDIR)
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40 | KERNEL_ASMOBJS := $(KERNEL_ASMOBJS)
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41 | KERNEL_COBJS := $(KERNEL_COBJS) target_config.o
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42 | KERNEL_CFLAGS := $(KERNEL_CFLAGS)
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43 |
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44 | #
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45 | # ãã¬ã¼ã¹ãã°ã«é¢ããè¨å®
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46 | #
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47 | ifeq ($(ENABLE_TRACE),true)
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48 | COPTS := $(COPTS) -DTOPPERS_ENABLE_TRACE
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49 | KERNEL_DIRS := $(KERNEL_DIRS) $(SRCDIR)/arch/logtrace
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50 | KERNEL_COBJS := $(KERNEL_COBJS) trace_config.o trace_dump.o
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51 | endif
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52 |
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53 | #
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54 | # ã³ã³ãã£ã®ã¥ã¬ã¼ã¿é¢ä¿ã®å¤æ°ã®å®ç¾©
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55 | #
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56 | CFG_TABS := $(CFG_TABS) --symval-table $(TARGETDIR)/target_sym.def
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57 | CFG1_OUT_LDFLAGS := $(CFG1_OUT_LDFLAGS)
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58 | CFG_OBJS := $(CFG_OBJS)
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59 | CFG2_OUT := $(CFG2_OUT)
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60 |
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61 | #
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62 | # -Wall ãªãã·ã§ã³ã®çç¥
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63 | # -Wallã追å ããããªãå ´åã« true ã«å®ç¾©ãã
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64 | #
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65 | #OMIT_WARNING_ALL = true
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66 |
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67 | #
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68 | # æé©åãã©ã°ã®çç¥
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69 | # -O2ã追å ããããªãå ´åã« true ã«å®ç¾©ãã
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70 | #
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71 | #OMIT_OPTIMIZATION = true
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72 |
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73 | #
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74 | # ãªã³ã«ã¹ã¯ãªããã®å®ç¾©
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75 | #
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76 | LDSCRIPT = $(SRCDIR)/target/$(BOARD)_$(TOOL)/$(BOARD).ld
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77 |
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78 | #
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79 | # åã»ã¯ã·ã§ã³ã®å
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80 | é çªå°ã®æå®
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81 | #
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82 | TEXT_START_ADDRESS = 0x00000000
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83 |
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84 | #
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85 | # ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«ã«é¢ããå®ç¾©
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86 | #
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87 |
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88 | # ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«
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89 | START_OBJS = start.o
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90 | # ãªã³ã«ã¹ã¯ãªããã«ãSTARTUP(start.o)ããè¨è¿°ããå ´åï¼
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91 | # ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«ã®ååãSTART_OBJS ã®ä»£ããã« HIDDEN_OBJS ã§å®ç¾©ããï¼
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92 | HIDDEN_OBJS =
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93 |
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94 |
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95 | # ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«ã®ã³ã³ãã¤ã«ã«ã¼ã«
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96 | $(START_OBJS): %.o: %.S
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97 | $(CC) -c $(CFLAGS) $(KERNEL_CFLAGS) $<
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98 | $(HIDDEN_OBJS): %.o: %.S
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99 | $(CC) -c $(CFLAGS) $(KERNEL_CFLAGS) $<
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100 |
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101 |
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102 | # ã¹ã¿ã¼ãã¢ããã¢ã¸ã¥ã¼ã«ã®ä¾åé¢ä¿ä½æã«ã¼ã«
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103 | $(START_OBJS:.o=.d): %.d: %.S
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104 | @$(PERL) $(SRCDIR)/utils/makedep -C $(CC) $(MAKEDEP_OPTS) \
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105 | -O "$(CFLAGS) $(KERNEL_CFLAGS)" $< >> Makefile.depend
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106 | $(HIDDEN_OBJS:.o=.d): %.d: %.S
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107 | @$(PERL) $(SRCDIR)/utils/makedep -C $(CC) $(MAKEDEP_OPTS) \
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108 | -O "$(CFLAGS) $(KERNEL_CFLAGS)" $< >> Makefile.depend
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109 |
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110 | #
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111 | # ä¾åé¢ä¿ã®å®ç¾©
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112 | #
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113 | cfg1_out.c: $(TARGETDIR)/target_sym.def
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114 | kernel_cfg.timestamp: $(TARGETDIR)/target_kernel.trb
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115 | check.timestamp: $(TARGETDIR)/target_check.trb
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116 |
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117 | #
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118 | # ãã®ä»
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119 | #
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120 | CLEAN_FILES := $(CLEAN_FILES)
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121 | REALCLEAN_FILES := $(REALCLEAN_FILES)
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122 |
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123 |
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124 | #
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125 | # ãããä¾åé¨ã®ã¤ã³ã¯ã«ã¼ã
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126 | #
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127 | include $(SRCDIR)/arch/$(CORE)_$(TOOL)/$(CHIP)/Makefile.chip
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