1 | #
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2 | # @(#) $Id: Makefile.config,v 1.2 2004/10/07 17:10:56 honda Exp $
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3 | #
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4 |
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5 | #
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6 | # Makefile ã®ã·ã¹ãã ä¾åé¨åï¼ãµã³ãã«ï¼
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7 | #
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8 |
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9 |
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10 | #
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11 | # ã¿ã¼ã²ããã¢ã¼ããã¯ãã£ã®å®ç¾©
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12 | # powerpc-elf-gcc以å¤ã®ã³ã³ãã¤ã©ãç¨ããå ´åã¯
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13 | # $(SYS)/Makefile.configã§å¤æ°TARGETãå®ç¾©ããã
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14 | #ãããå®ç¾©ããã¦ããªãå ´åã¯ãããã©ã«ãã§TARGETã«
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15 | #ãããpowerpc-elfãè¨å®ãããã
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16 | #
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17 | TARGET = powerpc-eabi
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18 |
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19 |
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20 | #
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21 | # å®è¡ç°å¢ã®å®ç¾©
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22 | #
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23 | # DBGENVã«ã¯ä¸è¨ã®ä¸ã®ï¼ã¤ã ãã鏿ããã
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24 | #ãããã©ã¡ãã鏿ããªããã°ãå
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25 | ±éé¨ã§ããã©ã«ãã®å®è¡ç°å¢GDBã
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26 | #ããã鏿ããã
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27 | #
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28 | #ãããROM
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29 | #ããããROMåç¨ã®è¨å®
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30 | #ããããROMåã§ããï¼ä»ã®å®è¡ç°å¢ã§ã¯ãªãï¼ãã¨ãæç¤ºãã¦ããã ãã§ã
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31 | #ããããã½ã¼ã¹ã³ã¼ãä¸ã§åç
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32 | §ã¯ãã¦ããªãã
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33 |
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34 | DBGENV = ROM
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35 |
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36 | #
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37 | # ã³ã³ãã¤ã«ãªãã·ã§ã³
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38 | #
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39 | INCLUDES := $(INCLUDES) -I$(CONFIGDIR)/$(CPU)/$(SYS)
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40 |
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41 | #ããããã°ãªãã·ã§ã³ã¯gccã®ãã¼ã¸ã§ã³ã«ããç°ãªãå ´åãããã®ã§æ³¨æ
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42 | COPTS := $(COPTS) -gdwarf -G 0 -msoft-float -mbig -meabi
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43 |
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44 | # gccãªãã·ã§ã³
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45 | # -msoft-float æµ®åå°æ°ç¹ã¬ã¸ã¹ã¿ã»ã»ããã使ããªã
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46 | # -mbig ããã°ã»ã¨ã³ãã£ã¢ã³
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47 | # -N .save'ãã¡ã¤ã«ã使ããªã
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48 | # -meabi ãEmbedded Applications Binary Interface (eabi)ãã«å¾ã
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49 | #
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50 | # ãªã³ã«ã»ãªãã·ã§ã³ -N
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51 | # ããã¹ãã»ã¯ã·ã§ã³ã¨ãã¼ã¿ã»ã¯ã·ã§ã³ãèªã¿æ¸ãå¯è½ã«è¨å®ãã.
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52 | # ã¾ã, ãã¼ã¿ã»ã°ã¡ã³ãã®ãã¼ã¸å¢çã¸ã®ä½ç½®åããããããªããªã.
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53 |
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54 | LDFLAGS := $(LDFLAGS) -N
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55 |
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56 |
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57 | #
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58 | # ã«ã¼ãã«ã«é¢ããå®ç¾©
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59 | #
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60 | KERNEL_DIR := $(KERNEL_DIR):$(CONFIGDIR)/$(CPU)/$(SYS)
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61 | KERNEL_ASMOBJS := $(KERNEL_ASMOBJS) sys_support.o
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62 | KERNEL_COBJS := $(KERNEL_COBJS) sys_config.o smc.o
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63 |
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64 | #
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65 | # ãã¯ãå®ç¾©ãªãã·ã§ã³
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66 | #
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67 | CDEFS := $(CDEFS) -DIBM_PPC_EMB_ENV
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68 |
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69 | #
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70 | # åã»ã°ã¡ã³ãã®éå§ã¢ãã¬ã¹ã®å®ç¾©
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71 | #ãããªã³ã¯ã¹ã¯ãªããå
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72 | ã§å®ç¾©ãã¦ãè¯ã
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73 | #
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74 |
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75 | # ããã¹ãã»ã¯ã·ã§ã³ã®å
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76 | é çªå°
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77 |
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78 | #TEXT_START_ADDRESS=0x10002000
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79 |
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80 | # dataã»ã¯ã·ã§ã³ã®å
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81 | é çªå°
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82 |
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83 | DATA_START_ADDRESS=0x2000
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84 |
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85 | #
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86 | # ãªã³ã«ã¹ã¯ãªããã®å®ç¾©
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87 | #
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88 |
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89 | LDSCRIPT = $(CPU)/$(SYS)/sample_elf.ld
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