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Add profiling compile option

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This commit is contained in:
MysterD 2022-04-19 18:18:15 -07:00
parent 2be9f7f0c3
commit cdb7701905
2 changed files with 34 additions and 11 deletions
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29
Makefile
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@ -59,6 +59,8 @@ DISCORD_SDK ?= 1
DOCKERBUILD ?= 0
# Enable compiling with more debug info.
DEBUG_INFO_LEVEL ?= 2
# Enable profiling
PROFILE ?= 0
# Various workarounds for weird toolchains
@ -211,7 +213,6 @@ endif
# Level 1 produces minimal information, enough for making backtraces in parts of the program that you don’t plan to debug. This includes descriptions of functions and external variables, and line number tables, but no information about local variables.
# Level 3 includes extra information, such as all the macro definitions present in the program. Some debuggers support macro expansion when you use -g3.
# From https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html
ifeq ($(DEBUG_INFO_LEVEL),3)
OPT_FLAGS += -g -g3
else ifeq ($(DEBUG_INFO_LEVEL),1)
@ -224,6 +225,12 @@ else
OPT_FLAGS += -g
endif
ifeq ($(PROFILE),1)
PROF_FLAGS := -pg
else
PROF_FLAGS :=
endif
ifeq ($(TARGET_WEB),1)
OPT_FLAGS := -O2 -g4 --source-map-base http://localhost:8080/
endif
@ -1228,13 +1235,13 @@ ifeq ($(TARGET_N64),1)
# TODO: ideally this would be `-Trodata-segment=0x07000000` but that doesn't set the address
$(BUILD_DIR)/%.elf: $(BUILD_DIR)/%.o
$(call print,Linking ELF file:,$<,$@)
$(V)$(LD) -e 0 -Ttext=$(SEGMENT_ADDRESS) -Map $@.map -o $@ $<
$(V)$(LD) $(PROF_FLAGS) -e 0 -Ttext=$(SEGMENT_ADDRESS) -Map $@.map -o $@ $<
# Override for leveldata.elf, which otherwise matches the above pattern
.SECONDEXPANSION:
$(BUILD_DIR)/levels/%/leveldata.elf: $(BUILD_DIR)/levels/%/leveldata.o $(BUILD_DIR)/bin/$$(TEXTURE_BIN).elf
$(call print,Linking ELF file:,$<,$@)
$(V)$(LD) -e 0 -Ttext=$(SEGMENT_ADDRESS) -Map $@.map --just-symbols=$(BUILD_DIR)/bin/$(TEXTURE_BIN).elf -o $@ $<
$(V)$(LD) $(PROF_FLAGS) -e 0 -Ttext=$(SEGMENT_ADDRESS) -Map $@.map --just-symbols=$(BUILD_DIR)/bin/$(TEXTURE_BIN).elf -o $@ $<
$(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf
$(call print,Extracting compressionable data from:,$<,$@)
@ -1340,15 +1347,15 @@ $(BUILD_DIR)/include/text_menu_strings.h: include/text_menu_strings.h.in
$(V)$(TEXTCONV) charmap_menu.txt $< $@
$(BUILD_DIR)/text/%/define_courses.inc.c: text/define_courses.inc.c text/%/courses.h
@$(PRINT) "$(GREEN)Preprocessing: $(BLUE)$@ $(NO_COL)\n"
$(V)$(CPP) $(CPPFLAGS) $< -o - -I text/$*/ | $(TEXTCONV) charmap.txt - $@
$(V)$(CPP) $(PROF_FLAGS) $(CPPFLAGS) $< -o - -I text/$*/ | $(TEXTCONV) charmap.txt - $@
$(BUILD_DIR)/text/%/define_text.inc.c: text/define_text.inc.c text/%/courses.h text/%/dialogs.h
@$(PRINT) "$(GREEN)Preprocessing: $(BLUE)$@ $(NO_COL)\n"
$(V)$(CPP) $(CPPFLAGS) $< -o - -I text/$*/ | $(TEXTCONV) charmap.txt - $@
$(V)$(CPP) $(PROF_FLAGS) $(CPPFLAGS) $< -o - -I text/$*/ | $(TEXTCONV) charmap.txt - $@
# Level headers
$(BUILD_DIR)/include/level_headers.h: levels/level_headers.h.in
$(call print,Preprocessing level headers:,$<,$@)
$(V)$(CPP) $(CPPFLAGS) -I . levels/level_headers.h.in | $(PYTHON) $(TOOLS_DIR)/output_level_headers.py > $(BUILD_DIR)/include/level_headers.h
$(V)$(CPP) $(PROF_FLAGS) $(CPPFLAGS) -I . levels/level_headers.h.in | $(PYTHON) $(TOOLS_DIR)/output_level_headers.py > $(BUILD_DIR)/include/level_headers.h
# Run asm_processor on files that have NON_MATCHING code
ifeq ($(NON_MATCHING),0)
@ -1369,8 +1376,8 @@ $(GLOBAL_ASM_DEP).$(NON_MATCHING):
# Compile C++ code
$(BUILD_DIR)/%.o: %.cpp
$(call print,Compiling:,$<,$@)
@$(CXX) -fsyntax-only $(EXTRA_CPP_FLAGS) $(EXTRA_CPP_INCLUDES) $(CFLAGS) -MMD -MP -MT $@ -MF $(BUILD_DIR)/$*.d $<
$(V)$(CXX) -c $(EXTRA_CPP_FLAGS) $(EXTRA_CPP_INCLUDES) $(CFLAGS) -o $@ $<
@$(CXX) $(PROF_FLAGS) -fsyntax-only $(EXTRA_CPP_FLAGS) $(EXTRA_CPP_INCLUDES) $(CFLAGS) -MMD -MP -MT $@ -MF $(BUILD_DIR)/$*.d $<
$(V)$(CXX) $(PROF_FLAGS) -c $(EXTRA_CPP_FLAGS) $(EXTRA_CPP_INCLUDES) $(CFLAGS) -o $@ $<
# Compile C code
$(BUILD_DIR)/%.o: %.c
@ -1450,7 +1457,7 @@ endif
# Run linker script through the C preprocessor
$(BUILD_DIR)/$(LD_SCRIPT): $(LD_SCRIPT)
$(call print,Preprocessing linker script:,$<,$@)
$(V)$(CPP) $(CPPFLAGS) -DBUILD_DIR=$(BUILD_DIR) -MMD -MP -MT $@ -MF $@.d -o $@ $<
$(V)$(CPP) $(PROF_FLAGS) $(CPPFLAGS) -DBUILD_DIR=$(BUILD_DIR) -MMD -MP -MT $@ -MF $@.d -o $@ $<
# Assemble assembly code
$(BUILD_DIR)/%.o: %.s
@ -1477,7 +1484,7 @@ ifeq ($(TARGET_N64),1)
# Link SM64 ELF file
$(ELF): $(O_FILES) $(MIO0_OBJ_FILES) $(SEG_FILES) $(BUILD_DIR)/$(LD_SCRIPT) undefined_syms.txt $(BUILD_DIR)/libultra.a $(BUILD_DIR)/libgoddard.a
@$(PRINT) "$(GREEN)Linking ELF file: $(BLUE)$@ $(NO_COL)\n"
$(V)$(LD) -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) -lultra -lgoddard
$(V)$(LD) $(PROF_FLAGS) -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) -lultra -lgoddard
# Build ROM
$(ROM): $(ELF)
@ -1489,7 +1496,7 @@ ifeq ($(TARGET_N64),1)
$(OBJDUMP) -D $< > $@
else
$(EXE): $(O_FILES) $(MIO0_FILES:.mio0=.o) $(ULTRA_O_FILES) $(GODDARD_O_FILES) $(BUILD_DIR)/$(RPC_LIBS) $(BUILD_DIR)/$(DISCORD_SDK_LIBS) $(BUILD_DIR)/$(MOD_DIR)
$(LD) -L $(BUILD_DIR) -o $@ $(O_FILES) $(ULTRA_O_FILES) $(GODDARD_O_FILES) $(LDFLAGS) $(EXTRA_INCLUDES)
$(LD) $(PROF_FLAGS) -L $(BUILD_DIR) -o $@ $(O_FILES) $(ULTRA_O_FILES) $(GODDARD_O_FILES) $(LDFLAGS) $(EXTRA_INCLUDES)
endif

16
developer/profile.sh Executable file
View file

@ -0,0 +1,16 @@
#!/bin/bash
set -e
if [ $# -eq 0 ]; then
make DEBUG=1 DEVELOPMENT=1 STRICT=1 PROFILE=1 -j
else
make DEBUG=1 DEVELOPMENT=1 PROFILE=1 -j
fi
# find file
FILE=./build/us_pc/sm64.us.f3dex2e.exe
if [ ! -f "$FILE" ]; then
FILE=./build/us_pc/sm64.us.f3dex2e
fi
$FILE &