1 # Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies). |
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2 # All rights reserved. |
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3 # This component and the accompanying materials are made available |
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4 # under the terms of "Eclipse Public License v1.0" |
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5 # which accompanies this distribution, and is available |
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6 # at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 # |
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8 # Initial Contributors: |
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9 # Nokia Corporation - initial contribution. |
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10 # |
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11 # Contributors: |
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12 # |
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13 # Description: |
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14 # |
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15 |
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16 ifeq ($($(NAME)_$(PLATFORM_PATH)_bootstrap_flm),) |
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17 $(NAME)_$(PLATFORM_PATH)_bootstrap_flm := 1 |
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18 |
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19 E32PATH := $(EXTENSION_ROOT)/$(E32PATH) |
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20 SOURCES := $(foreach S,$(SOURCES),$(addprefix $(EXTENSION_ROOT)/,$(S))) |
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21 INCLUDES2:=$(addprefix $(EXTENSION_ROOT)/,$(INCLUDES)) |
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22 EXTRA_INC_PATH := $(foreach S,$(EXTRA_INC_PATH),$(addprefix $(EXTENSION_ROOT)/,$(S))) |
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23 GENINCLUDES_HEADERS := $(foreach H,$(GENINCLUDES_HEADERS),$(addprefix $(EXTENSION_ROOT)/,$(H))) |
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24 |
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25 ifndef LINKBASE |
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26 LINKBASE := 0x00000000 |
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27 endif |
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28 |
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29 UNIQ:=$(E32PATH)$(PLATFORM_PATH)$(NAME)$(MEMMODEL)$(SOURCES)$(ASM_MACROS) |
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30 UNIQ:=$(word 1,$(shell echo $(UNIQ) | $(GNUMD5SUM))) |
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31 |
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32 # Make the output build directory name unique, starting with NAME of the binary being built |
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33 EPOCBLDABS := $(EPOCBLD)/$(NAME)_$(UNIQ) |
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34 |
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35 EPOCINC := $(EPOCROOT)/epoc32/include |
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36 EPOCKERNINC := $(EPOCINC)/kernel |
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37 EPOCCPUINC := $(EPOCKERNINC)/$(CPU) |
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38 EPOCTRG := $(EPOCROOT)/epoc32/release/$(PLATFORM_PATH) |
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39 TRG := $(EPOCTRG)/$(NAME).bin |
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40 TEMPTRG := $(EPOCBLDABS)/$(NAME).bin |
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41 ASMINCPATH := |
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42 ASM_MACROS := |
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43 CLEANTARGETS := |
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44 |
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45 CLEANTARGETS := $(CLEANTARGETS) $(TRG) $(TEMPTRG) $(join $(basename $(TRG)),.sym) |
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46 |
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47 ifneq ($(EXTRA_INC_PATH),) |
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48 ASMINCPATH := $(EXTRA_INC_PATH) |
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49 endif |
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50 |
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51 ASMINCPATH := . $(EPOCBLDABS) $(ASMINCPATH) $(EXTENSION_ROOT) $(EPOCCPUINC) $(EXTRA_EPOC32_INC_PATH) $(E32PATH)/eka/include/kernel/$(CPU) |
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52 |
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53 ifeq ($(MEMMODEL),) |
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54 $(error Memory model unknown) |
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55 else |
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56 ASM_MACROS := $(ASM_MACROS) CFG_MM$(MEMMODEL) |
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57 ifneq ($(SMP),) |
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58 ASM_MACROS := $(ASM_MACROS) SMP |
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59 endif |
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60 endif |
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61 |
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62 ASMINCPATHCMD := $(foreach dir,$(ASMINCPATH),$(join -I ,$(dir))) |
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63 ASM_MACROS := $(ASM_MACROS) USE_CXSF |
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64 |
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65 INCEXT := inc |
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66 ASM_MACRO_CMD := $(foreach macro,$(ASM_MACROS),--predefine "$(macro) SETL {TRUE}") |
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67 AFLAGS := -g --keep $(ASM_MACRO_CMD) $(ASMINCPATHCMD) |
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68 LFLAGS := --ro-base $(LINKBASE) --entry $(LINKBASE) --map |
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69 SYMOPT := --symdefs |
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70 |
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71 define bootstrap_asm |
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72 $(1) : $(2) : $(3) |
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73 $(call startrule,bootstrap_rvct_asm) \ |
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74 $(ASM) $(AFLAGS) -o $$@ --LIST $$(join $$(basename $$@),.lst) $$< \ |
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75 $(call endrule,bootstrap_rvct_asm) |
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76 endef |
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77 |
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78 define bootstrap_link |
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79 $(EPOCBLDABS)/$(NAME).in : $(LINKOBJECTS) $(LINKFILE) | $(EPOCBLDABS) |
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80 $(call startrule,bootstrap_rvct_link) \ |
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81 $(LD) $(LFLAGS) $(SYMOPT) $$(join $$(basename $$@),.sym) -o $$@ $$(filter %.o,$$^); \ |
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82 $(GNUCP) $$@ $$(join $$(basename $(TRG)),.sym) \ |
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83 $(call endrule,bootstrap_rvct_link) |
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84 endef |
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85 |
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86 define bootstrap_strip |
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87 $(TRG) : $(EPOCBLDABS)/$(NAME).in |
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88 $(call startrule,bootstrap_strip) \ |
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89 $(FROMELF) --bin --output $$@ $$< \ |
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90 $(call endrule,bootstrap_rvct_strip) |
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91 endef |
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92 |
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93 define bootstrap_h2inc |
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94 # How to translate the .h files to .inc |
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95 $(1) : $(2) |
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96 $(call startrule,bootstrap_h2inc) \ |
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97 $(PERL) $(EPOCROOT)/epoc32/tools/h2inc.pl $$< $$@ ARMASM \ |
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98 $(call endrule, bootsrap_h2inc) |
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99 endef |
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100 |
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101 # Joins two lists with a 1:1 mapping, separated by a -> |
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102 # $(call bootstrap_joinlists,a b c,d e f) returns a->d b->e c->f |
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103 define bootstrap_joinlists |
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104 $(join $(1),$(addprefix ->,$(2))) |
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105 endef |
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106 |
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107 # Path for generic source files |
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108 BASESRCPATH := $(E32PATH)/eka/kernel/$(CPU) |
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109 |
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110 # Generic source files |
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111 BASESOURCES := $(foreach S,$(BASESOURCES_NAMES),$(addprefix $(BASESRCPATH)/,$(S))) |
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112 |
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113 HEADERS:= $(E32PATH)/eka/include/kernel/kernboot.h $(E32PATH)/eka/include/kernel/arm/bootdefs.h $(E32PATH)/eka/include/e32rom.h $(GENINCLUDES_HEADERS) |
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114 |
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115 ifneq ($(MEMMODEL),direct) |
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116 HEADERS := $(HEADERS) $(E32PATH)/eka/include/memmodel/epoc/$(MEMMODEL)/$(CPU)/mmboot.h |
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117 endif |
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118 |
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119 # Generated include files |
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120 BOOTSTRAP_GENINCLUDES := $(foreach f,$(HEADERS),$(basename $(notdir $(f))).$(INCEXT)) |
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121 |
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122 # Non-generated generic include files |
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123 ifeq ($(BASEINCLUDES),) |
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124 BASEINCLUDES := $(E32PATH)/eka/include/kernel/$(CPU)/bootcpu.inc $(E32PATH)/eka/include/kernel/$(CPU)/bootmacro.inc |
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125 endif |
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126 INCLUDES2 := $(foreach f,$(INCLUDES2),$(basename $(f)).$(INCEXT)) |
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127 |
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128 # Generic object files |
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129 FULLBASEOBJECTS := $(foreach src, $(BASESOURCES_NAMES), $(addprefix $(EPOCBLDABS)/,$(basename $(src)).o)) |
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130 |
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131 # Platform specific object files |
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132 FULLOBJECTS := $(foreach src, $(SOURCES), $(addprefix $(EPOCBLDABS)/,$(basename $(notdir $(src))).o)) |
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133 |
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134 LINKOBJECTS := $(FULLBASEOBJECTS) $(FULLOBJECTS) |
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135 |
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136 # Generated include files with paths |
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137 FULLGENINCLUDES := $(addprefix $(EPOCBLDABS)/,$(BOOTSTRAP_GENINCLUDES)) |
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138 |
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139 CLEANTARGETS := $(CLEANTARGETS) $(FULLBASEOBJECTS) $(FULLOBJECTS) $(LINKOBJECTS) $(FULLGENINCLUDES) |
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140 |
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141 CLEANTARGETS := $(CLEANTARGETS) $(EPOCBLDABS)/$(NAME).in $(join $(basename $(EPOCBLDABS)/$(NAME).in),.sym) |
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142 |
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143 JOINED_INC := $(call bootstrap_joinlists,$(FULLGENINCLUDES),$(HEADERS)) |
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144 $(foreach J,$(JOINED_INC),$(eval $(call bootstrap_h2inc,$(word 1,$(subst ->, ,$(J))),$(word 2,$(subst ->, ,$(J))) | $(EPOCBLDABS)))) |
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145 |
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146 # How to strip linked object to binary |
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147 $(eval $(call bootstrap_strip,$(TRG),$(EPOCBLDABS)/$(NAME).in)) |
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148 |
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149 LISTFILE := $(foreach f,$(FULLBASEOBJECTS),$(join $(basename $(f)),.lst)) $(foreach f,$(FULLOBJECTS),$(join $(basename $(f)),.lst)) |
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150 CLEANTARGETS := $(CLEANTARGETS) $(LISTFILE) |
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151 |
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152 JOINED_BASEOBJECTS := $(call bootstrap_joinlists,$(FULLBASEOBJECTS),$(BASESOURCES)) |
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153 |
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154 $(foreach J,$(JOINED_BASEOBJECTS),$(eval $(call bootstrap_asm,$(word 1,$(subst ->, ,$(J))),$(EPOCBLDABS)/%.o,$(word 2,$(subst ->, ,$(J))) $(BASEINCLUDES) $(FULLGENINCLUDES) $(INCLUDES2) | $(EPOCBLDABS)))) |
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155 |
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156 JOINED_OBJECTS := $(call bootstrap_joinlists,$(FULLOBJECTS),$(SOURCES)) |
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157 |
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158 $(foreach J,$(JOINED_OBJECTS),$(eval $(call bootstrap_asm,$(word 1,$(subst ->, ,$(J))),$(EPOCBLDABS)/%.o,$(word 2,$(subst ->, ,$(J))) $(BASEINCLUDES) $(FULLGENINCLUDES) $(INCLUDES2) |$(EPOCBLDABS)))) |
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159 |
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160 # How to link the object files |
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161 $(eval $(bootstrap_link)) |
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162 |
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163 # Hook into global targets |
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164 TARGET :: $(TRG) |
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165 |
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166 ############################################# |
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167 |
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168 # --what to show releasables |
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169 $(eval $(call whatmacro,$(TRG),USERFLM)) |
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170 # create directory |
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171 CREATABLEPATHS := $(EPOCBLDABS) $(EPOCTRG) |
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172 $(call makepath,$(CREATABLEPATHS)) |
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173 # clean up |
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174 $(eval $(call GenerateStandardCleanTarget,$(CLEANTARGETS),$(BUILDLOC))) |
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175 |
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176 endif |
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