1 # Filename: rules_674.mk\r
2 #\r
3 # Make rules for c674 - This file has all the common rules and defines required\r
4 # for DSP - c674 ISA\r
5 #\r
6 # This file needs to change when:\r
7 # 1. Code generation tool chain changes (currently it uses TI CGT)\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 c674 ISA has to be added or modified\r
11 \r
12 # Set compiler/archiver/linker commands and include paths - Currently different\r
13 # for ELF and COFF. In a future release of the toolchain, it would merge.\r
14 ifeq ($(FORMAT),COFF)\r
15 CODEGEN_PATH = $(CODEGEN_PATH_DSP)\r
16 CODEGEN_INCLUDE = $(CODEGEN_PATH_DSP)/include\r
17 CC = $(CODEGEN_PATH_DSP)/bin/cl6x \r
18 AR = $(CODEGEN_PATH_DSP)/bin/ar6x\r
19 LNK = $(CODEGEN_PATH_DSP)/bin/lnk6x\r
20 endif\r
21 ifeq ($(FORMAT),ELF)\r
22 CODEGEN_PATH = $(CODEGEN_PATH_DSPELF)\r
23 CODEGEN_INCLUDE = $(CODEGEN_PATH_DSPELF)/include\r
24 CC = $(CODEGEN_PATH_DSPELF)/bin/cl6x \r
25 AR = $(CODEGEN_PATH_DSPELF)/bin/ar6x\r
26 LNK = $(CODEGEN_PATH_DSPELF)/bin/lnk6x\r
27 endif\r
28 \r
29 \r
30 # Derive a part of RTS Library name based on ENDIAN: little/big\r
31 ifeq ($(ENDIAN),little)\r
32 #RTSLIB_ENDIAN =\r
33 else\r
34 RTSLIB_ENDIAN = e\r
35 endif\r
36 \r
37 # Derive compiler switch and part of RTS Library name based on FORMAT: COFF/ELF\r
38 ifeq ($(FORMAT),COFF)\r
39 CSWITCH_FORMAT = \r
40 #RTSLIB_FORMAT = \r
41 XDCINTERNAL_DEFINES = -Dxdc_target_types__=ti/targets/std.h -Dxdc_bld__vers_1_0_7_0_0\r
42 endif\r
43 ifeq ($(FORMAT),ELF)\r
44 CSWITCH_FORMAT = --abi=elfabi \r
45 RTSLIB_FORMAT = _elf\r
46 XDCINTERNAL_DEFINES = -Dxdc_target_types__=ti/targets/elf/std.h -Dxdc_bld__vers_1_0_7_2_0_10271\r
47 endif\r
48 \r
49 # XDC Specific defines\r
50 ifneq ($(XDC_CFG_FILE_$(CORE)),)\r
51 ifeq ($(PROFILE_$(CORE)),debug)\r
52 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)$(ISA)\r
53 endif\r
54 ifeq ($(PROFILE_$(CORE)),release)\r
55 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)$(ISA)\r
56 endif\r
57 ifeq ($(PROFILE_$(CORE)),whole_program_debug)\r
58 CFG_CFILENAMEPART_XDC =p$(FORMAT_EXT)$(ISA)$(ENDIAN_EXT)\r
59 CFG_LNKFILENAMEPART_XDC=_x\r
60 endif\r
61 CFG_CFILE_XDC =$(patsubst %.cfg,%_$(CFG_CFILENAMEPART_XDC).c,$(notdir $(XDC_CFG_FILE_$(CORE))))\r
62 CFG_C_XDC = $(addprefix $(CONFIGURO_DIR)/package/cfg/,$(CFG_CFILE_XDC))\r
63 XDCLNKCMD_FILE =$(patsubst %.c, %$(CFG_LNKFILENAMEPART_XDC)_x.xdl, $(CFG_C_XDC))\r
64 CFG_COBJ_XDC = $(patsubst %.c,%.$(OBJEXT),$(CFG_CFILE_XDC))\r
65 # OBJ_PATHS += $(CFG_COBJ_XDC)\r
66 LNKCMD_FILE = $(CONFIGURO_DIR)/linker_mod.cmd\r
67 SPACE := \r
68 SPACE += \r
69 XDC_GREP_STRING = $(CONFIGURO_DIRNAME)\r
70 # XDC_GREP_STRING = $(subst $(SPACE),\|,$(COMP_LIST_$(CORE)))\r
71 # XDC_GREP_STRING += \|$(CONFIGURO_DIRNAME)\r
72 endif\r
73 \r
74 # Internal CFLAGS - normally doesn't change\r
75 CFLAGS_INTERNAL = -c -qq -pdsw225 -mv6740 $(CSWITCH_FORMAT) -mo -eo.$(OBJEXT) -ea.$(ASMEXT)\r
76 CFLAGS_DIROPTS = -fr=$(OBJDIR) -fs=$(OBJDIR)\r
77 \r
78 # CFLAGS based on profile selected\r
79 ifeq ($(PROFILE_$(CORE)), debug)\r
80 CFLAGS_INTERNAL += --symdebug:dwarf\r
81 CFLAGS_XDCINTERNAL = -Dxdc_target_name__=C674 -Dxdc_bld__profile_debug -D_DEBUG_=1 \r
82 ifndef MODULE_NAME\r
83 CFLAGS_XDCINTERNAL += -Dxdc_cfg__header__='$(CONFIGURO_DIR)/package/cfg/$(XDC_CFG_BASE_FILE_NAME)_xem3.h' \r
84 endif\r
85 LNKFLAGS_INTERNAL_PROFILE = \r
86 endif\r
87 ifeq ($(PROFILE_$(CORE)), release)\r
88 CFLAGS_INTERNAL += -O2\r
89 CFLAGS_XDCINTERNAL = -Dxdc_target_name__=C674 -Dxdc_bld__profile_release\r
90 ifndef MODULE_NAME\r
91 CFLAGS_XDCINTERNAL += -Dxdc_cfg__header__='$(CONFIGURO_DIR)/package/cfg/$(XDC_CFG_BASE_FILE_NAME)_pem3.h' \r
92 endif\r
93 LNKFLAGS_INTERNAL_PROFILE = -o2\r
94 # LNKFLAGS_INTERNAL_PROFILE = \r
95 endif\r
96 \r
97 # For generic platform define GENERIC in CFLAGS\r
98 ifeq ($(PLATFORM),generic)\r
99 CFLAGS_XDCINTERNAL += -DGENERIC\r
100 endif\r
101 CFLAGS_XDCINTERNAL += $(XDCINTERNAL_DEFINES)\r
102 \r
103 # Following 'if...' block is for an application; to add a #define for each\r
104 # component in the build. This is required to know - at compile time - which\r
105 # components are on which core.\r
106 ifndef MODULE_NAME\r
107 # Derive list of all packages from each of the components needed by the app\r
108 PKG_LIST_M3_LOCAL = $(foreach COMP,$(COMP_LIST_$(CORE)),$($(COMP)_PKG_LIST))\r
109 \r
110 # Defines for the app and cfg source code to know which components/packages\r
111 # are included in the build for the local CORE...\r
112 CFLAGS_APP_DEFINES = $(foreach PKG,$(PKG_LIST_M3_LOCAL),-D_LOCAL_$(PKG)_)\r
113 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_M3_LOCAL),-D_BUILD_$(PKG)_)\r
114 \r
115 ifeq ($(CORE),m3vpss)\r
116 PKG_LIST_M3_REMOTE = $(foreach COMP,$(COMP_LIST_m3video),$($(COMP)_PKG_LIST))\r
117 CFLAGS_APP_DEFINES += -D_LOCAL_CORE_m3vpss_\r
118 endif\r
119 ifeq ($(CORE),m3video)\r
120 PKG_LIST_M3_REMOTE = $(foreach COMP,$(COMP_LIST_m3vpss),$($(COMP)_PKG_LIST))\r
121 CFLAGS_APP_DEFINES += -D_LOCAL_CORE_m3video_\r
122 endif\r
123 PKG_LIST_A8_REMOTE = $(foreach COMP,$(COMP_LIST_a8host),$($(COMP)_PKG_LIST))\r
124 \r
125 # Defines for the app and cfg source code to know which components/packages\r
126 # are included in the build for the remote CORE...\r
127 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_M3_REMOTE),-D_REMOTE_$(PKG)_)\r
128 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_M3_REMOTE),-D_BUILD_$(PKG)_)\r
129 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_REMOTE_$(PKG)_)\r
130 CFLAGS_APP_DEFINES += $(foreach PKG,$(PKG_LIST_A8_REMOTE),-D_BUILD_$(PKG)_)\r
131 endif\r
132 \r
133 # Assemble CFLAGS from all other CFLAGS definitions\r
134 _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
135 \r
136 # Object file creation\r
137 # The first $(CC) generates the dependency make files for each of the objects\r
138 # The second $(CC) compiles the source to generate object\r
139 $(OBJ_PATHS): $(OBJDIR)/%.$(OBJEXT): %.c\r
140 $(ECHO) \# Compiling $< to $@ ...\r
141 $(CC) -ppd=$(DEPFILE).P $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $<\r
142 $(CC) $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $<\r
143 \r
144 # Archive flags - normally doesn't change\r
145 ARFLAGS = rq\r
146 \r
147 # Archive/library file creation\r
148 $(LIBDIR)/$(MODULE_NAME).$(LIBEXT) : $(OBJ_PATHS)\r
149 $(ECHO) \#\r
150 $(ECHO) \# Archiving $(OBJ_PATHS) into $@...\r
151 $(ECHO) \#\r
152 $(AR) $(ARFLAGS) $@ $(OBJ_PATHS)\r
153 \r
154 # Linker options and rules\r
155 LNKFLAGS_INTERNAL_COMMON = --warn_sections -q -e=_c_int00 --silicon_version=6740 -c \r
156 \r
157 # Assemble Linker flags from all other LNKFLAGS definitions\r
158 _LNKFLAGS = $(LNKFLAGS_INTERNAL_COMMON) $(LNKFLAGS_INTERNAL_PROFILE) $(LNKFLAGS_GLOBAL_$(CORE)) $(LNKFLAGS_LOCAL_COMMON) $(LNKFLAGS_LOCAL_$(CORE)) \r
159 \r
160 # Path of the RTS library - normally doesn't change for a given tool-chain\r
161 RTSLIB_PATH = $(CODEGEN_PATH)/lib/rts6740$(RTSLIB_ENDIAN)$(RTSLIB_FORMAT).lib\r
162 LIB_PATHS += $(RTSLIB_PATH)\r
163 \r
164 LNK_LIBS = $(addprefix -l,$(LIB_PATHS))\r
165 ifeq ($(DEST_ROOT),)\r
166 TMPOBJDIR = .\r
167 else\r
168 TMPOBJDIR = $(OBJDIR)\r
169 endif\r
170 # Linker - to create executable file \r
171 $(BINDIR)/$(APP_NAME)_$(CORE)_$(PROFILE_$(CORE)).$(EXEEXT) : $(OBJ_PATHS) $(LIB_PATHS) $(LNKCMD_FILE) $(OBJDIR)/$(CFG_COBJ_XDC)\r
172 $(ECHO) \# Linking into $@\r
173 $(ECHO) \#\r
174 cd $(TMPOBJDIR) && $(LNK) $(_LNKFLAGS) $(OBJ_PATHS) $(OBJDIR)/$(CFG_COBJ_XDC) -l$(LNKCMD_FILE) sample_app/linker.cmd -o $@ -m $@.map $(LNK_LIBS)\r
175 $(ECHO) \#\r
176 $(ECHO) \# $@ created.\r
177 $(ECHO) \#\r
178 \r
179 # XDC specific - assemble XDC-Configuro command\r
180 CONFIGURO_CMD = $(xdc_PATH)/xs xdc.tools.configuro --generationOnly -o $(CONFIGURO_DIR) -t $(TARGET_XDC) -p $(PLATFORM_XDC) \\r
181 -r whole_program -c $(CODEGEN_PATH) -b $(CONFIG_BLD_XDC_$(ISA)) $(XDC_CFG_FILE_NAME)\r
182 #CONFIGURO_CMD = $(xdc_PATH)/xs xdc.tools.configuro --generationOnly -o $(CONFIGURO_DIR) -t $(TARGET_XDC) -p $(PLATFORM_XDC) \\r
183 # -r whole_program $(XDC_CFG_FILE_NAME)\r
184 _XDC_GREP_STRING = \"$(XDC_GREP_STRING)\"\r
185 EGREP_CMD = $(EGREP) -ivw $(XDC_GREP_STRING) $(XDCLNKCMD_FILE)\r
186 \r
187 ifneq ($(DEST_ROOT),)\r
188 DEST_ROOT += /\r
189 endif\r
190 # Invoke configuro for the rest of the components\r
191 # NOTE: 1. String handling is having issues with various make versions when the \r
192 # cammand is directly tried to be given below. Hence, as a work-around, \r
193 # the command is re-directed to a file (shell or batch file) and then \r
194 # executed\r
195 # 2. The linker.cmd file generated, includes the libraries generated by\r
196 # XDC. An egrep to search for these and omit in the .cmd file is added\r
197 # after configuro is done\r
198 #$(CFG_CFILE_XDC) : $(XDC_CFG_FILE)\r
199 xdc_configuro : $(XDC_CFG_FILE)\r
200 $(ECHO) \# Invoking configuro...\r
201 $(ECHO) -e $(CONFIGURO_CMD) > $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
202 $(CHMOD) a+x $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
203 ifeq ($(OS),Windows_NT)\r
204 $(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
205 else\r
206 ./$(DEST_ROOT)maketemp_configuro_cmd_$(CORE).bat\r
207 endif\r
208 $(CP) $(XDCLNKCMD_FILE) $(LNKCMD_FILE)\r
209 # $(ECHO) @ $(EGREP_CMD) > maketemp_egrep_cmd.bat\r
210 # ./maketemp_egrep_cmd.bat | $(CYGWINPATH)/bin/tail -n+3 > $(LNKCMD_FILE)\r
211 # $(EGREP_CMD) > $(LNKCMD_FILE)\r
212 # $(EGREP) -iv "$(XDC_GREP_STRING)" $(XDCLNKCMD_FILE) > $(LNKCMD_FILE)\r
213 $(ECHO) \# Configuro done!\r
214 \r
215 $(LNKCMD_FILE) :\r
216 # $(CP) $(XDCLNKCMD_FILE) $(LNKCMD_FILE)\r
217 # $(ECHO) @ $(EGREP_CMD) > maketemp_egrep_cmd.bat\r
218 # ./maketemp_egrep_cmd.bat | $(CYGWINPATH)/bin/tail -n+3 > $(LNKCMD_FILE)\r
219 # $(EGREP_CMD) > $(LNKCMD_FILE)\r
220 \r
221 ifndef MODULE_NAME\r
222 $(OBJDIR)/$(CFG_COBJ_XDC) : $(CFG_C_XDC)\r
223 $(ECHO) \# Compiling generated $< to $@ ...\r
224 $(CC) -ppd=$(DEPFILE).P $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $(CFG_C_XDC)\r
225 $(CC) $(_CFLAGS) $(INCLUDES) $(CFLAGS_DIROPTS) -fc $(CFG_C_XDC)\r
226 endif\r
227 \r
228 # Include dependency make files that were generated by $(CC)\r
229 -include $(SRCS:%.c=$(DEPDIR)/%.P)\r
230 \r
231 # Nothing beyond this point\r