1 # Filename: rules_TI_a8.mk\r
2 #\r
3 # Make rules for A8 - This file has all the common rules and defines required\r
4 # for Cortex-A8 ISA\r
5 #\r
6 # This file needs to change when:\r
7 # 1. Code generation tool chain changes (This file uses TMS470)\r
8 # 2. Internal switches (which are normally not touched) has to change\r
9 # 3. XDC specific switches change\r
10 # 4. a rule common for A8 ISA has to be added or modified\r
11 \r
12 # Set compiler/archiver/linker commands and include paths\r
13 CODEGEN_INCLUDE = $(CODEGEN_PATH_A8)/include\r
14 CC = $(CODEGEN_PATH_A8)/bin/armcl \r
15 AR = $(CODEGEN_PATH_A8)/bin/armar\r
16 LNK = $(CODEGEN_PATH_A8)/bin/armlnk\r
17 \r
18 # Derive a part of RTS Library name based on ENDIAN: little/big\r
19 ifeq ($(ENDIAN),little)\r
20 RTSLIB_ENDIAN = le\r
21 else\r
22 RTSLIB_ENDIAN = be\r
23 endif\r
24 \r
25 # Derive compiler switch and part of RTS Library name based on FORMAT: COFF/ELF\r
26 ifeq ($(FORMAT),COFF)\r
27 CSWITCH_FORMAT = \r
28 RTSLIB_FORMAT = \r
29 endif\r
30 ifeq ($(FORMAT),ELF)\r
31 CSWITCH_FORMAT = eabi\r
32 RTSLIB_FORMAT = eabi\r
33 endif\r
34 \r
35 # XDC Specific defines\r
36 ifneq ($(XDC_CFG_FILE_$(CORE)),)\r
37 ifeq ($(PROFILE_$(CORE)),debug)\r
38 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)a8f\r
39 endif\r
40 ifeq ($(PROFILE_$(CORE)),release)\r
41 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)a8f\r
42 endif\r
43 ifeq ($(PROFILE_$(CORE)),whole_program_debug)\r
44 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)a8f$(ENDIAN_EXT)\r
45 CFG_LNKFILENAMEPART_XDC=_x\r
46 endif\r
47 CFG_CFILE_XDC =$(patsubst %.cfg,%_$(CFG_CFILENAMEPART_XDC).c,$(notdir $(XDC_CFG_FILE_$(CORE))))\r
48 CFG_C_XDC = $(addprefix $(CONFIGURO_DIR)/package/cfg/,$(CFG_CFILE_XDC))\r
49 XDCLNKCMD_FILE =$(patsubst %.c, %$(CFG_LNKFILENAMEPART_XDC).xdl, $(CFG_C_XDC))\r
50 CFG_COBJ_XDC = $(patsubst %.c,%.$(OBJEXT),$(CFG_CFILE_XDC))\r
51 # OBJ_PATHS += $(CFG_COBJ_XDC)\r
52 LNKCMD_FILE = $(CONFIGURO_DIR)/linker_mod.cmd\r
53 SPACE := \r
54 SPACE += \r
55 XDC_GREP_STRING = $(CONFIGURO_DIRNAME)\r
56 # XDC_GREP_STRING = $(subst $(SPACE),\|,$(COMP_LIST_$(CORE)))\r
57 # XDC_GREP_STRING += \|$(CONFIGURO_DIRNAME)\r
58 endif\r
59 \r
60 # Internal CFLAGS - normally doesn't change\r
61 CFLAGS_INTERNAL = -c -qq -pdsw225 --neon --endian=$(ENDIAN) -mv7A8 --abi=$(CSWITCH_FORMAT) -eo.$(OBJEXT) -ea.$(ASMEXT) \r
62 \r
63 # Uncomment for misra C build\r
64 #CFLAGS_INTERNAL += --check_misra="all"\r
65 \r
66 # Uncomment for Cpp enabled build\r
67 #CFLAGS_INTERNAL += --cpp_default\r
68 \r
69 CFLAGS_DIROPTS = -fr=$(OBJDIR) -fs=$(OBJDIR)\r
70 \r
71 # CFLAGS based on profile selected\r
72 ifeq ($(PROFILE_$(CORE)), debug)\r
73 CFLAGS_XDCINTERNAL = -g --symdebug:dwarf -Dxdc_target_name__=A8F -Dxdc_target_types__=ti/targets/arm/elf/std.h -Dxdc_bld__profile_debug -Dxdc_bld__vers_1_0_4_6_1 -D_DEBUG_=1 \r
74 ifndef MODULE_NAME\r
75 CFLAGS_XDCINTERNAL += -Dxdc_cfg__header__='$(CONFIGURO_DIR)/package/cfg/$(XDC_CFG_BASE_FILE_NAME)_xem3.h' --diag_warning=225 -me --enum_type=packed --abi=eabi --code_state=32 --preproc_with_compile \r
76 endif\r
77 LNKFLAGS_INTERNAL_PROFILE = \r
78 endif\r
79 ifeq ($(PROFILE_$(CORE)), whole_program_debug)\r
80 CFLAGS_XDCINTERNAL = -g --symdebug:dwarf -Dxdc_target_name__=A8F -Dxdc_target_types__=ti/targets/arm/elf/std.h -Dxdc_bld__profile_whole_program_debug -Dxdc_bld__vers_1_0_4_6_1 -ms -oe \r
81 ifndef MODULE_NAME\r
82 CFLAGS_XDCINTERNAL += -Dxdc_cfg__header__='$(CONFIGURO_DIR)/package/cfg/VpsAppMain_pem3.h' --diag_warning=225 -me --enum_type=packed --abi=eabi --code_state=32 --preproc_with_compile \r
83 endif\r
84 LNKFLAGS_INTERNAL_PROFILE = --opt='--endian=$(ENDIAN) -mv7A8 --abi=$(CSWITCH_FORMAT) -qq -pdsw225 $(CFLAGS_GLOBAL_$(CORE)) -oe --symdebug:dwarf -ms -op2 -O3 -k -os --optimize_with_debug --inline_recursion_limit=20' --strict_compatibility=on \r
85 # LNKFLAGS_INTERNAL_PROFILE = \r
86 endif\r
87 ifeq ($(PROFILE_$(CORE)), release)\r
88 CFLAGS_XDCINTERNAL = -Dxdc_target_name__=A8F -Dxdc_target_types__=ti/targets/arm/elf/std.h -Dxdc_bld__profile_debug -Dxdc_bld__vers_1_0_4_6_1 -O2\r
89 ifndef MODULE_NAME\r
90 CFLAGS_XDCINTERNAL += -Dxdc_cfg__header__='$(CONFIGURO_DIR)/package/cfg/$(XDC_CFG_BASE_FILE_NAME)_xem3.h' --diag_warning=225 -me --enum_type=packed --abi=eabi --code_state=32 --preproc_with_compile \r
91 endif\r
92 LNKFLAGS_INTERNAL_PROFILE = -o2\r
93 endif\r
94 \r
95 # For generic platform define GENERIC in CFLAGS\r
96 ifeq ($(PLATFORM),generic)\r
97 CFLAGS_XDCINTERNAL += -DGENERIC\r
98 endif\r
99 \r
100 # Following 'if...' block is for an application; to add a #define for each\r
101 # component in the build. This is required to know - at compile time - which\r
102 # components are on which core.\r
103 ifndef MODULE_NAME\r
104 # Derive list of all packages from each of the components needed by the app\r
105 PKG_LIST_A8 = $(foreach COMP,$(COMP_LIST_$(CORE)),$($(COMP)_PKG_LIST))\r
106 \r
107 # Defines for the app and cfg source code to know which components/packages\r
108 # are included in the build for the local CORE...\r
109 CFLAGS_APP_DEFINES = $(foreach PKG,$(PKG_LIST_A8_LOCAL),-D_LOCAL_$(PKG)_)\r
110 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_LOCAL),-D_BUILD_$(PKG)_)\r
111 \r
112 ifeq ($(CORE),m3vpss)\r
113 PKG_LIST_A8_REMOTE = $(foreach COMP,$(COMP_LIST_m3video),$($(COMP)_PKG_LIST))\r
114 CFLAGS_APP_DEFINES += -D_LOCAL_CORE_m3vpss_\r
115 endif\r
116 ifeq ($(CORE),m3video)\r
117 PKG_LIST_A8_REMOTE = $(foreach COMP,$(COMP_LIST_m3vpss),$($(COMP)_PKG_LIST))\r
118 CFLAGS_APP_DEFINES += -D_LOCAL_CORE_m3video_\r
119 endif\r
120 PKG_LIST_A8_REMOTE = $(foreach COMP,$(COMP_LIST_a8host),$($(COMP)_PKG_LIST))\r
121 \r
122 # Defines for the app and cfg source code to know which components/packages\r
123 # are included in the build for the remote CORE...\r
124 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_REMOTE_$(PKG)_)\r
125 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_BUILD_$(PKG)_)\r
126 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_REMOTE_$(PKG)_)\r
127 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_BUILD_$(PKG)_)\r
128 endif\r
129 \r
130 # Assemble CFLAGS from all other CFLAGS definitions\r
131 _CFLAGS = $(CFLAGS_INTERNAL) $(CFLAGS_GLOBAL_$(CORE)) $(CFLAGS_XDCINTERNAL) $(CFLAGS_LOCAL_COMMON) $(CFLAGS_LOCAL_$(CORE)) $(CFLAGS_LOCAL_$(PLATFORM)) $(CFLAGS_LOCAL_$(SOC)) $(CFLAGS_APP_DEFINES) $(CFLAGS_COMP_COMMON) $(CFLAGS_GLOBAL_$(PLATFORM))\r
132 \r
133 # Object file creation\r
134 # The first $(CC) generates the dependency make files for each of the objects\r
135 # The second $(CC) compiles the source to generate object\r
136 $(OBJ_PATHS): $(OBJDIR)/%.$(OBJEXT): %.c\r
137 $(ECHO) \# Compiling $< to $@ ...\r
138 $(CC) -ppd=$(DEPFILE).P $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $<\r
139 $(CC) $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $<\r
140 \r
141 # Archive flags - normally doesn't change\r
142 ARFLAGS = rq\r
143 \r
144 # Archive/library file creation\r
145 $(LIBDIR)/$(MODULE_NAME).$(LIBEXT) : $(OBJ_PATHS)\r
146 $(ECHO) \#\r
147 $(ECHO) \# Archiving $(OBJ_PATHS) into $@...\r
148 $(ECHO) \#\r
149 $(AR) $(ARFLAGS) $@ $(OBJ_PATHS)\r
150 \r
151 # Linker options and rules\r
152 LNKFLAGS_INTERNAL_COMMON = -w -q -u _c_int00 --silicon_version=7A8 -c --dynamic \r
153 \r
154 # Assemble Linker flags from all other LNKFLAGS definitions\r
155 _LNKFLAGS = $(LNKFLAGS_INTERNAL_COMMON) $(LNKFLAGS_INTERNAL_PROFILE) $(LNKFLAGS_GLOBAL_$(CORE)) $(LNKFLAGS_LOCAL_COMMON) $(LNKFLAGS_LOCAL_$(CORE)) \r
156 \r
157 # Path of the RTS library - normally doesn't change for a given tool-chain\r
158 RTSLIB_PATH = $(CODEGEN_PATH_A8)/lib/libc.a\r
159 LIB_PATHS += $(RTSLIB_PATH)\r
160 \r
161 LNK_LIBS = $(addprefix -l,$(LIB_PATHS))\r
162 ifeq ($(DEST_ROOT),)\r
163 TMPOBJDIR = .\r
164 else\r
165 TMPOBJDIR = $(OBJDIR)\r
166 endif\r
167 # Linker - to create executable file \r
168 $(BINDIR)/$(APP_NAME)_$(CORE)_$(PROFILE_$(CORE)).$(EXEEXT) : $(OBJ_PATHS) $(LIB_PATHS) $(LNKCMD_FILE) $(OBJDIR)/$(CFG_COBJ_XDC)\r
169 $(ECHO) \# Linking into $@\r
170 $(ECHO) \#\r
171 cd $(TMPOBJDIR) && $(LNK) $(_LNKFLAGS) $(OBJ_PATHS) -l$(LNKCMD_FILE) sample_app/linker.cmd -o $@ -m $@.map $(LNK_LIBS) -l$(CODEGEN_PATH_A8)/lib/libc.a \r
172 $(ECHO) \#\r
173 $(ECHO) \# $@ created.\r
174 $(ECHO) \#\r
175 \r
176 # XDC specific - assemble XDC-Configuro command\r
177 CONFIGURO_CMD = $(xdc_PATH)/xs xdc.tools.configuro --generationOnly -o $(CONFIGURO_DIR) -t $(TARGET_XDC) -p $(PLATFORM_XDC) \\r
178 -r $(PROFILE_$(CORE)) -c $(CODEGEN_PATH_A8) -b $(CONFIG_BLD_XDC_$(ISA)) $(XDC_CFG_FILE_NAME)\r
179 _XDC_GREP_STRING = \"$(XDC_GREP_STRING)\"\r
180 EGREP_CMD = $(EGREP) -ivw $(XDC_GREP_STRING) $(XDCLNKCMD_FILE)\r
181 \r
182 ifneq ($(DEST_ROOT),)\r
183 DEST_ROOT += /\r
184 endif\r
185 # Invoke configuro for the rest of the components\r
186 # NOTE: 1. String handling is having issues with various make versions when the \r
187 # cammand is directly tried to be given below. Hence, as a work-around, \r
188 # the command is re-directed to a file (shell or batch file) and then \r
189 # executed\r
190 # 2. The linker.cmd file generated, includes the libraries generated by\r
191 # XDC. An egrep to search for these and omit in the .cmd file is added\r
192 # after configuro is done\r
193 #$(CFG_CFILE_XDC) : $(XDC_CFG_FILE)\r
194 xdc_configuro : $(XDC_CFG_FILE)\r
195 $(ECHO) \# Invoking configuro...\r
196 $(ECHO) -e $(CONFIGURO_CMD) > $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
197 $(CHMOD) a+x $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
198 ifeq ($(OS),Windows_NT)\r
199 CACLS $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat /E /P Everyone:F\r
200 $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
201 else\r
202 ./$(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
203 endif\r
204 $(CP) $(XDCLNKCMD_FILE) $(LNKCMD_FILE)\r
205 # $(ECHO) @ $(EGREP_CMD) > maketemp_egrep_cmd.bat\r
206 # ./maketemp_egrep_cmd.bat | $(CYGWINPATH)/bin/tail -n+3 > $(LNKCMD_FILE)\r
207 # $(EGREP_CMD) > $(LNKCMD_FILE)\r
208 # $(EGREP) -iv "$(XDC_GREP_STRING)" $(XDCLNKCMD_FILE) > $(LNKCMD_FILE)\r
209 $(ECHO) \# Configuro done!\r
210 \r
211 $(LNKCMD_FILE) :\r
212 # $(CP) $(XDCLNKCMD_FILE) $(LNKCMD_FILE)\r
213 # $(ECHO) @ $(EGREP_CMD) > maketemp_egrep_cmd.bat\r
214 # ./maketemp_egrep_cmd.bat | $(CYGWINPATH)/bin/tail -n+3 > $(LNKCMD_FILE)\r
215 # $(EGREP_CMD) > $(LNKCMD_FILE)\r
216 \r
217 ifndef MODULE_NAME\r
218 $(OBJDIR)/$(CFG_COBJ_XDC) : $(CFG_C_XDC)\r
219 $(ECHO) \# Compiling generated $< to $@ ...\r
220 $(CC) -ppd=$(DEPFILE).P $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $(CFG_C_XDC)\r
221 $(CC) $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $(CFG_C_XDC)\r
222 $(CP) $(OBJDIR)/$(CFG_COBJ_XDC) $(CONFIGURO_DIR)/package/cfg/$(CFG_COBJ_XDC)\r
223 endif\r
224 \r
225 # Include dependency make files that were generated by $(CC)\r
226 -include $(SRCS:%.c=$(DEPDIR)/%.P)\r
227 \r
228 # Nothing beyond this point\r