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SS2: Goddard size now successfully passed to linker

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someone2639
2021-08-13 15:14:01 -04:00
parent d47ba26444
commit 3c46090218
4 changed files with 5173 additions and 44 deletions
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17
Makefile
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@@ -753,7 +753,7 @@ $(BUILD_DIR)/rsp/%.bin $(BUILD_DIR)/rsp/%_data.bin: rsp/%.s
$(V)$(RSPASM) -sym $@.sym $(RSPASMFLAGS) -strequ CODE_FILE $(BUILD_DIR)/rsp/$*.bin -strequ DATA_FILE $(BUILD_DIR)/rsp/$*_data.bin $<
# Run linker script through the C preprocessor
$(BUILD_DIR)/$(LD_SCRIPT): $(LD_SCRIPT)
$(BUILD_DIR)/$(LD_SCRIPT): $(LD_SCRIPT) $(BUILD_DIR)/goddard.txt
$(call print,Preprocessing linker script:,$<,$@)
$(V)$(CPP) $(CPPFLAGS) -DBUILD_DIR=$(BUILD_DIR) -MMD -MP -MT $@ -MF $@.d -o $@ $<
@@ -767,10 +767,23 @@ $(BUILD_DIR)/libz.a: $(LIBZ_O_FILES)
@$(PRINT) "$(GREEN)Linking libz: $(BLUE)$@ $(NO_COL)\n"
$(V)$(AR) rcs -o $@ $(LIBZ_O_FILES)
# SS2: Goddard rules to get size
$(BUILD_DIR)/goddard.ld: goddard.ld
$(call print,Preprocessing linker script:,$<,$@)
$(V)$(CPP) $(CPPFLAGS) -DBUILD_DIR=$(BUILD_DIR) -MMD -MP -MT $@ -MF $@.d -o $@ $<
$(BUILD_DIR)/goddard.elf: $(BUILD_DIR)/goddard.ld
@$(PRINT) "$(GREEN)Linking ELF file: $(BLUE)$@ $(NO_COL)\n"
$(V)$(LD) --gc-sections -L $(BUILD_DIR) -T undefined_syms.txt -T $< -Map $(BUILD_DIR)/goddard.map --no-check-sections -o $@ -T tools/hardcoded_syms.txt $(wildcard $(BUILD_DIR)/src/menu/*.o) -L$(LIBS_DIR) -l$(ULTRALIB) -Llib $(LINK_LIBRARIES) -u sprintf -u osMapTLB -Llib/gcclib/$(LIBGCCDIR) -lgcc
$(BUILD_DIR)/goddard.txt: $(BUILD_DIR)/goddard.elf
$(call print,Getting Goddard size...)
$(V)python3 tools/getGoddardSize.py $(BUILD_DIR)/goddard.map
# Link SM64 ELF file
$(ELF): $(O_FILES) $(YAY0_OBJ_FILES) $(SEG_FILES) $(BUILD_DIR)/$(LD_SCRIPT) undefined_syms.txt $(BUILD_DIR)/libz.a $(BUILD_DIR)/libgoddard.a
@$(PRINT) "$(GREEN)Linking ELF file: $(BLUE)$@ $(NO_COL)\n"
$(V)$(LD) --gc-sections -L $(BUILD_DIR) -T undefined_syms.txt -T $(BUILD_DIR)/$(LD_SCRIPT) -Map $(BUILD_DIR)/sm64.$(VERSION).map --no-check-sections $(addprefix -R ,$(SEG_FILES)) -o $@ $(O_FILES) -L$(LIBS_DIR) -l$(ULTRALIB) -Llib $(LINK_LIBRARIES) -u sprintf -u osMapTLB -Llib/gcclib/$(LIBGCCDIR) -lgcc
$(V)$(LD) --gc-sections -L $(BUILD_DIR) -T undefined_syms.txt -T $(BUILD_DIR)/$(LD_SCRIPT) -T goddard.txt -Map $(BUILD_DIR)/sm64.$(VERSION).map --no-check-sections $(addprefix -R ,$(SEG_FILES)) -o $@ $(O_FILES) -L$(LIBS_DIR) -l$(ULTRALIB) -Llib $(LINK_LIBRARIES) -u sprintf -u osMapTLB -Llib/gcclib/$(LIBGCCDIR) -lgcc
# Build ROM
$(ROM): $(ELF)