re-adding jax stuff
Penguin
5 years ago
parent
5c3995b053
commit
7f209442ef
@ -0,0 +1,38 @@
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@echo off
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setlocal
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REM Script assumes tools directory is in your path.
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REM For now, this is done by running shell.bat inside of tools directory
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set CommonCompilerFlags=-I../libcommon/src -I../tests/src -DBUILD_WIN32=1 -D_CRT_SECURE_NO_WARNINGS -fp:fast -fp:except- -nologo -Gm- -GR- -EHsc- -EHa- -Od -Oi -WX -W3 -FC -Zi -GS- -Gs9999999
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set CommonLinkerFlags= -nologo -STACK:0x100000,0x100000 -incremental:no -opt:ref -nodefaultlib libcmt.lib libvcruntime.lib libucrt.lib user32.lib gdi32.lib winmm.lib kernel32.lib shlwapi.lib
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set BuildDir=%~dp0build
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REM set CompileCommand=clang-cl
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set CompileCommand=cl
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IF NOT EXIST tools\btime.exe (
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pushd tools\build-timer
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call build.bat
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popd
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)
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IF NOT EXIST %BuildDir% mkdir %BuildDir%
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pushd %BuildDir%
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del *.pdb > NUL 2> NUL
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del *.map > NUL 2> NUL
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..\tools\btime.exe --begin ePenguin-Software-Framework.aet
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%CompileCommand% %CommonCompilerFlags% -LD ../libcommon/src/libcommon.cpp -Folibcommon.obj -Fmlibcommon.map /link %CommonLinkerFlags% -noentry
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lib -nologo libcommon.obj
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%CompileCommand% %CommonCompilerFlags% ../tests/src/tests.cpp -Fotests.obj -Fmtests.map /link %CommonLinkerFlags% libcommon.lib
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robocopy . ..\ libcommon.lib > NUL 2> NUL
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del ..\test > NUL 2> NUL
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copy tests.exe ..\test > NUL 2> NUL
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..\tools\btime.exe --end ePenguin-Software-Framework.aet
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popd
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@ -0,0 +1,14 @@
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#!/bin/sh
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# Script assumes tools directory is in your path.
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# For now, this is done by running shell.sh inside of tools directory
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if [ ! -f tools/btime ]; then
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pushd tools/build-timer
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./build.sh
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popd
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fi
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tools/btime --begin ePenguin-Software-Framework.aet
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tools/btime --end ePenguin-Software-Framework.aet
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Binary file not shown.
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Load Diff
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@ -0,0 +1,3 @@
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load
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monitor reset
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q
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@ -0,0 +1,96 @@
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LDSCRIPT = ./ld/ex.ld
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MCUTYPE=__SAMD21J18A__
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print-% : ; @echo $* = $($*)
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BUILD_DIR:=build
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SRC_DIR:=src
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INC_DIR:=inc
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BIN_DIR:=bin
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VERBOSE:=0
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_ATSYM_:=@
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ifeq ($(VERBOSE),1)
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_ATSYM_=
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clean-build:
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else
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_ATSYM_=@
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endif
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# Tools
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CC=arm-none-eabi-g++
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LD=arm-none-eabi-gcc
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AR=arm-none-eabi-ar
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AS=arm-none-eabi-as
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ELF=$(BIN_DIR)/main.elf
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INC:=$(sort $(shell find -L . -type f,l \( -name '*.h' -o -name '*.hpp' \) -printf '-I%h ' | sort -u))
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vpath %.c $(sort $(shell find -L ./src -type f,l -name "*.c" -printf '%h\n' | sort -u))
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vpath %.s $(sort $(shell find -L ./src -type f,l -name "*.s" -printf '%h\n' | sort -u))
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vpath %.cpp $(sort $(shell find -L ./src -type f,l -name "*.cpp" -printf '%h\n' | sort -u))
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vpath %.o $(BUILD_DIR)
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OBJ_C=$(shell find -L ./src -type f,l -name '*.c')
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OBJ_CPP=$(shell find -L ./src -type f,l -name '*.cpp')
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OBJ_S=$(shell find -L ./src -type f,l -name '*.s')
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OBJ:=$(addprefix $(BUILD_DIR)/, $(notdir $(OBJ_C:%.c=%.o)))
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OBJ+=$(addprefix $(BUILD_DIR)/, $(notdir $(OBJ_CPP:%.cpp=%.o)))
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OBJ+=$(addprefix $(BUILD_DIR)/, $(notdir $(OBJ_S:%.s=%.o)))
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DEPS:=$(OBJ:.o=.d)
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LDFLAGS+= -T$(LDSCRIPT) -Wall -mthumb -mcpu=cortex-m0 -Wl,--gc-sections
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CFLAGS+= $(INC) -mcpu=cortex-m0 -mthumb -ggdb -D$(MCUTYPE)
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.PHONY: all clean-build clean
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all: $(ELF)
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$(ELF): $(OBJ)
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@mkdir -p $(dir $@)
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@echo "***************"
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@echo "Linking Target: " $@
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@echo "prereq: $(OBJ)"
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$(_ATSYM_)$(LD) $(LDFLAGS) -o $@ $(OBJ) $(LDLIBS)
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# compile and generate dependency info
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$(BUILD_DIR)/%.o: %.c
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@mkdir -p $(dir $@)
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@echo "***************"
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@echo "Compiling $< ---> $@"
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$(_ATSYM_)arm-none-eabi-gcc -c $(CFLAGS) $< -o $@
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@echo "Outputting Dependency from $< ---> "$(BUILD_DIR)/$*.d
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$(_ATSYM_)arm-none-eabi-gcc -MM $(CFLAGS) $< > $(BUILD_DIR)/$*.d
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# compile and generate dependency info
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$(BUILD_DIR)/%.o: %.cpp
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@mkdir -p $(dir $@)
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@echo "***************"
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@echo "Compiling $< ---> $@"
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$(_ATSYM_)$(CC) -c $(CFLAGS) $< -o $@
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@echo "Outputting Dependency from $< ---> "$(BUILD_DIR)/$*.d
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$(_ATSYM_)$(CC) -MM $(CFLAGS) $< > $(BUILD_DIR)/$*.d
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$(BUILD_DIR)/%.o: %.s
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@mkdir -p $(dir $@)
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@echo "***************"
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@echo "Assembling $< ---> $@"
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$(_ATSYM_)$(AS) $< -o $@
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clean:
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@echo "Cleaning project..."
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$(_ATSYM_)rm -f $(OBJ) $(DEPS)
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$(_ATSYM_)rm -f $(BUILD_DIR)/*.d $(BUILD_DIR)/*.o
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$(_ATSYM_)rm -f $(ELF) .gdb_history
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clean-build: clean all
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debug: $(ELF)
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arm-none-eabi-gdb -iex "target extended-remote localhost:3333" $(ELF)
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# pull in dependencies
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-include $(DEPS)
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@ -0,0 +1,11 @@
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hal_sam_d2x.o: src/hal/hal_sam_d2x.cpp inc/hal/hal_sam_d2x.hpp \
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inc/common/hal_arm.hpp conf/epenguin_conf.h inc/hdi/hdi_sam_d2x.h \
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inc/common/epenguin_dev_arm_util.h inc/common/cmsis/core_cm0plus.h \
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inc/common/cmsis/cmsis_version.h inc/common/cmsis/cmsis_compiler.h \
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inc/common/cmsis/cmsis_gcc.h inc/hdi/hdi_ac.h inc/hdi/hdi_adc.h \
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inc/hdi/hdi_dmac.h inc/hdi/hdi_dsu.h inc/hdi/hdi_eic.h \
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inc/hdi/hdi_evsys.h inc/hdi/hdi_gclk.h inc/hdi/hdi_hmatrixb.h \
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inc/hdi/hdi_i2s.h inc/hdi/hdi_mtb.h inc/hdi/hdi_nvmctrl.h \
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inc/hdi/hdi_pac.h inc/hdi/hdi_pm.h inc/hdi/hdi_port.h inc/hdi/hdi_rtc.h \
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inc/hdi/hdi_sercom.h inc/hdi/hdi_sysctrl.h inc/hdi/hdi_tc.h \
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inc/hdi/hdi_tcc.h inc/hdi/hdi_usb.h inc/hdi/hdi_wdt.h
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@ -0,0 +1,10 @@
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hdi_sam_d2x.o: src/hdi/hdi_sam_d2x.c inc/hdi/hdi_sam_d2x.h \
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inc/common/epenguin_dev_arm_util.h inc/common/cmsis/core_cm0plus.h \
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inc/common/cmsis/cmsis_version.h inc/common/cmsis/cmsis_compiler.h \
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inc/common/cmsis/cmsis_gcc.h inc/hdi/hdi_ac.h inc/hdi/hdi_adc.h \
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inc/hdi/hdi_dmac.h inc/hdi/hdi_dsu.h inc/hdi/hdi_eic.h \
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inc/hdi/hdi_evsys.h inc/hdi/hdi_gclk.h inc/hdi/hdi_hmatrixb.h \
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inc/hdi/hdi_i2s.h inc/hdi/hdi_mtb.h inc/hdi/hdi_nvmctrl.h \
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inc/hdi/hdi_pac.h inc/hdi/hdi_pm.h inc/hdi/hdi_port.h inc/hdi/hdi_rtc.h \
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inc/hdi/hdi_sercom.h inc/hdi/hdi_sysctrl.h inc/hdi/hdi_tc.h \
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inc/hdi/hdi_tcc.h inc/hdi/hdi_usb.h inc/hdi/hdi_wdt.h
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@ -0,0 +1,11 @@
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main.o: src/main.cpp inc/epenguin.hpp conf/epenguin_conf.h \
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inc/hal/hal_sam_d2x.hpp inc/common/hal_arm.hpp inc/hdi/hdi_sam_d2x.h \
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inc/common/epenguin_dev_arm_util.h inc/common/cmsis/core_cm0plus.h \
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inc/common/cmsis/cmsis_version.h inc/common/cmsis/cmsis_compiler.h \
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inc/common/cmsis/cmsis_gcc.h inc/hdi/hdi_ac.h inc/hdi/hdi_adc.h \
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inc/hdi/hdi_dmac.h inc/hdi/hdi_dsu.h inc/hdi/hdi_eic.h \
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inc/hdi/hdi_evsys.h inc/hdi/hdi_gclk.h inc/hdi/hdi_hmatrixb.h \
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inc/hdi/hdi_i2s.h inc/hdi/hdi_mtb.h inc/hdi/hdi_nvmctrl.h \
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inc/hdi/hdi_pac.h inc/hdi/hdi_pm.h inc/hdi/hdi_port.h inc/hdi/hdi_rtc.h \
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inc/hdi/hdi_sercom.h inc/hdi/hdi_sysctrl.h inc/hdi/hdi_tc.h \
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inc/hdi/hdi_tcc.h inc/hdi/hdi_usb.h inc/hdi/hdi_wdt.h
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mcu.o: src/common/mcu.cpp
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#ifndef _EPENGUIN_CONF_H_
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#define _EPENGUIN_CONF_H_
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#define EP_UARCH __UARCH_ARM__
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#define EP_MCU_FAMILY __SAM_D2X__
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#define EP_MCU __ATSAMD21J18A__
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#define EP_DRIVERS (0)
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#endif
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@ -0,0 +1 @@
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/common/inc/cmsis/
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/common/inc
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#ifndef _EPENGUIN_HPP_
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#define _EPENGUIN_HPP_
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/* -- ePenguin --
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This master file dictates all supported hardware. It lists supported
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architectures, mcu families, and specific mcus. This software framework
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targets hardware at the mcu level--not at the board level. Board layers can
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be applied, but this framework targets the mcu and the mcu alone.
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*/
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#ifndef __UARCHITECTURES__
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#define __UARCHITECTURES__
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#define __UARCH_ARM__ (0)
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#define __UARCH_ARM64__ (1)
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#define __UARCH_AVR__ (2)
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#define __UARCH_AVR32__ (3)
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#define __UARCH_X86__ (4)
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#define __UARCH_RISCV__ (5)
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#endif
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#ifndef __UFAMILIES__
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#define __UFAMILIES__
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/* Support ARM MCU Families */
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/* Microchip */
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#define __SAM_D1X__ (0)
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#define __SAM_C1X__ (1)
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#define __SAM_D2X__ (2)
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#define __SAM_E_D5X__ (3)
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#define __SAM_C2X__ (4)
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#define __SAM_L2X__ (5)
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/* STMicroelectronics */
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/* NXP */
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#endif
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#ifndef __UCONTROLLERS__
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#define __UCONTROLLERS__
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/* ARM */
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/* Microchip */
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/* SAM_D2X */
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/* D2X Series E */
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#define __ATSAMD21E15A__ (0)
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#define __ATSAMD21E15B__ (1)
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#define __ATSAMD21E15BU__ (2)
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#define __ATSAMD21E15L__ (3)
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#define __ATSAMD21E16A__ (4)
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#define __ATSAMD21E16B__ (5)
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#define __ATSAMD21E16BU__ (6)
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#define __ATSAMD21E16L__ (7)
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#define __ATSAMD21E17A__ (8)
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#define __ATSAMD21E17D__ (9)
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#define __ATSAMD21E17DU__ (10)
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#define __ATSAMD21E17L__ (11)
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#define __ATSAMD21E18A__ (12)
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/* D2X Series G */
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#define __ATSAMD21G15A__ (13)
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#define __ATSAMD21G15B__ (14)
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#define __ATSAMD21G15L__ (15)
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#define __ATSAMD21G16A__ (16)
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#define __ATSAMD21G16B__ (17)
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#define __ATSAMD21G16L__ (18)
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#define __ATSAMD21G17A__ (19)
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#define __ATSAMD21G17AU__ (20)
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#define __ATSAMD21G17D__ (21)
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#define __ATSAMD21G17L__ (22)
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#define __ATSAMD21G18A__ (23)
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#define __ATSAMD21G18AU__ (24)
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/* D2X Series J */
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#define __ATSAMD21J15A__ (25)
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#define __ATSAMD21J15B__ (26)
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#define __ATSAMD21J16A__ (27)
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#define __ATSAMD21J16B__ (28)
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#define __ATSAMD21J17A__ (29)
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#define __ATSAMD21J17D__ (30)
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#define __ATSAMD21J18A__ (31)
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#endif
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#include "epenguin_conf.h"
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#endif
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@ -0,0 +1 @@
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/SAM_D2X/hal/inc
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/SAM_D2X/hdi/inc
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@ -0,0 +1 @@
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/SAM_D2X/ld/ex.ld
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#!/bin/bash
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# links cmsis folder into our inc folder
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/thirdparty/CMSIS/Include ./inc/cmsis
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ln -s ${EPSF_HAL}/arch/common/inc/cmsis/ ./inc/cmsis
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# links asf3 samd21 include folder into our inc folder
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/sam0/utils/cmsis/samd21/include ./inc/asf3-inc
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ln -s ${EPSF_HAL}/arch/arm/SAM_D2X/hal/inc ./inc/hal
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ln -s ${EPSF_HAL}/arch/arm/SAM_D2X/hdi/inc ./inc/hdi
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ln -s ${EPSF_HAL}/arch/arm/SAM_D2X/hal/src ./src/hal
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ln -s ${EPSF_HAL}/arch/arm/SAM_D2X/hdi/src ./src/hdi
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ln -s ${EPSF_HAL}/arch/arm/common/inc ./inc/common
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ln -s ${EPSF_HAL}/arch/arm/common/src ./src/common
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# links linker script into our linker folder
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/sam0/utils/linker_scripts/samd21/gcc/samd21j18a_flash.ld ./linker/.
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ln -s ${EPSF_HAL}/arch/arm/SAM_D2X/ld/ex.ld ./ld/ex.ld
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# links asf3 startup code for d21 into our src folder
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/sam0/utils/cmsis/samd21/source/gcc/startup_samd21.c ./src/.
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/sam0/utils/cmsis/samd21/source/system_samd21.c ./src/.
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# ln -s /storage/Shared/Documents/ASF_LIBS/xdk-asf-3.48.0/sam0/utils/cmsis/samd21/source/system_samd21.h ./inc/.
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#!/bin/bash
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rm -rf ./inc/cmsis ./inc/hal ./inc/hdi ./src/hal ./src/hdi ./ld/ex.ld ./inc/common ./src/common
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# Atmel-ICE JTAG/SWD in-circuit debugger.
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interface cmsis-dap
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cmsis_dap_vid_pid 0x03eb 0x2111
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cmsis_dap_serial 3 ATML2748051800004709
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# Chip info
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set CHIPNAME at91samd21j18
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source [find target/at91samdXX.cfg]
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@ -0,0 +1 @@
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/common/src
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/SAM_D2X/hal/src
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/storage/Shared/Documents/Projects/epenguin_software_framework/arch/arm/SAM_D2X/hdi/src
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#include "epenguin.hpp"
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#include "hal_sam_d2x.hpp"
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#include <inttypes.h>
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#define PORT_ADDR (0x41004400)
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#define PORT_GROUP_SIZE (0x80)
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#define PORT_A_OFF (0x00)
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#define PORT_B_OFF (0x80)
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#define PORT_DIR_OFF (0x00)
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#define PORT_OUT_OFF (0x10)
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// LED 0: PA09
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// LED 1: PB01
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#define LED0_PORT (0)
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#define LED0_PIN (9)
|
||||
|
||||
#define LED1_PORT (1)
|
||||
#define LED1_PIN (1)
|
||||
|
||||
static void init_pin(int port, int pin);
|
||||
static void set_pin(int port, int pin);
|
||||
static void clr_pin(int port, int pin);
|
||||
|
||||
static void delay(int n)
|
||||
{
|
||||
int i;
|
||||
|
||||
for(;n>0;n--)
|
||||
{
|
||||
for(i=0;i<100;i++)
|
||||
{
|
||||
|
||||
asm volatile("nop");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
int main()
|
||||
{
|
||||
init_pin(LED0_PORT, LED0_PIN);
|
||||
init_pin(LED1_PORT, LED1_PIN);
|
||||
for(;;)
|
||||
{
|
||||
set_pin(LED0_PORT, LED0_PIN);
|
||||
clr_pin(LED1_PORT, LED1_PIN);
|
||||
delay(500);
|
||||
clr_pin(LED0_PORT, LED0_PIN);
|
||||
set_pin(LED1_PORT, LED1_PIN);
|
||||
delay(500);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// port 0: A
|
||||
// port 1: B
|
||||
|
||||
|
||||
void init_pin(int port, int pin)
|
||||
{
|
||||
uint32_t* dir_reg = (uint32_t*)((PORT_ADDR | (port * PORT_GROUP_SIZE) | PORT_DIR_OFF));
|
||||
*dir_reg |= (1 << pin);
|
||||
}
|
||||
|
||||
void set_pin(int port, int pin)
|
||||
{
|
||||
uint32_t* out_reg = (uint32_t*)((PORT_ADDR | (port * PORT_GROUP_SIZE) | PORT_OUT_OFF));
|
||||
*out_reg |= (1 << pin);
|
||||
}
|
||||
|
||||
void clr_pin(int port, int pin)
|
||||
{
|
||||
uint32_t* out_reg = (uint32_t*)((PORT_ADDR | (port * PORT_GROUP_SIZE) | PORT_OUT_OFF));
|
||||
*out_reg &= ~(1 << pin);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@ -0,0 +1,5 @@
|
||||
#include "types.h"
|
||||
#include "shared.h"
|
||||
#include "shared.cpp"
|
||||
#include "tokenizer.h"
|
||||
#include "tokenizer.cpp"
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,358 @@
|
||||
struct format_dest {
|
||||
umm Size;
|
||||
char* At;
|
||||
};
|
||||
|
||||
void OutChar(format_dest* Dest, char Value) {
|
||||
if (Dest->Size){
|
||||
--Dest->Size;
|
||||
*Dest->At++ = Value;
|
||||
}
|
||||
}
|
||||
|
||||
void OutChars(format_dest* Dest, char* Value) {
|
||||
// note(jax): Not particularily speedy@
|
||||
while (*Value) {
|
||||
OutChar(Dest, *Value++);
|
||||
}
|
||||
}
|
||||
|
||||
#define ReadVarArgUnsignedInteger(Length, ArgList) ((Length) == 8) ? _crt_va_arg(*ArgList, u64) : (u64)_crt_va_arg(*ArgList, u32)
|
||||
#define ReadVarArgSignedInteger(Length, ArgList) ((Length) == 8) ? _crt_va_arg(*ArgList, s64) : (s64)_crt_va_arg(*ArgList, s32)
|
||||
#define ReadVarArgFloat(Length, ArgList) _crt_va_arg(*ArgList, f64)
|
||||
|
||||
static char DecChars[] = "0123456789";
|
||||
static char LowerHexChars[] = "0123456789abcdef";
|
||||
static char UpperHexChars[] = "0123456789ABCDEF";
|
||||
|
||||
void U64ToASCII(format_dest* Dest, u64 Value, u32 Base, char* Digits) {
|
||||
Assert(Base != 0);
|
||||
|
||||
char* Start = Dest->At;
|
||||
do {
|
||||
u64 DigitIndex = (Value % Base);
|
||||
char Digit = Digits[DigitIndex];
|
||||
OutChar(Dest, Digit);
|
||||
|
||||
Value /= Base;
|
||||
} while (Value != 0);
|
||||
char* End = Dest->At;
|
||||
|
||||
while (Start < End) {
|
||||
--End;
|
||||
char Temp = *End;
|
||||
*End = *Start;
|
||||
*Start = Temp;
|
||||
++Start;
|
||||
}
|
||||
}
|
||||
|
||||
void F64ToASCII(format_dest* Dest, f64 Value, u32 Precision) {
|
||||
if (Value < 0) {
|
||||
OutChar(Dest, '-');
|
||||
Value = -Value;
|
||||
}
|
||||
|
||||
u64 IntegerPart = (u64)Value;
|
||||
Value -= (f64)IntegerPart;
|
||||
U64ToASCII(Dest, IntegerPart, 10, DecChars);
|
||||
|
||||
OutChar(Dest, '.');
|
||||
|
||||
// tood(jax): Note that this is NOT an accurate way to do this!
|
||||
for (u32 PrecisionIndex = 0; PrecisionIndex < Precision; ++PrecisionIndex) {
|
||||
Value *= 10.0f;
|
||||
u32 Integer = (u32)Value;
|
||||
Value -= (f32)Integer;
|
||||
OutChar(Dest, DecChars[Integer]);
|
||||
}
|
||||
}
|
||||
|
||||
// note(jax): This function serves as a replacement to `stdio.h` sprintf()
|
||||
umm FormatArgList(umm DestSize, char* DestInit, char* Format, va_list ArgList) {
|
||||
format_dest Dest = {DestSize, DestInit};
|
||||
if (Dest.Size) {
|
||||
char* At = Format;
|
||||
while (At[0]) {
|
||||
if (*At == '%') {
|
||||
++At;
|
||||
|
||||
b32 ForceSign = false;
|
||||
b32 PadWithZeros = false;
|
||||
b32 LeftJustify = false;
|
||||
b32 PositiveSignIsBlank = false;
|
||||
b32 AnnotateIfNotZero = false;
|
||||
|
||||
// note(jax): Handle the flags
|
||||
b32 Parsing = true;
|
||||
|
||||
Parsing = true;
|
||||
while (Parsing) {
|
||||
switch (*At) {
|
||||
case '+': { ForceSign = true; } break;
|
||||
case '0': { PadWithZeros = true; } break;
|
||||
case '-': { LeftJustify = true; } break;
|
||||
case ' ': { PositiveSignIsBlank = true; } break;
|
||||
case '#': { AnnotateIfNotZero = true; } break;
|
||||
default: { Parsing = false; } break;
|
||||
}
|
||||
|
||||
if (Parsing) {
|
||||
++At;
|
||||
}
|
||||
}
|
||||
|
||||
// note(jax): Handle the width
|
||||
b32 WidthSpecified = false;
|
||||
int32 Width = 0;
|
||||
if (*At == '*') {
|
||||
Width = _crt_va_arg(ArgList, int);
|
||||
WidthSpecified = true;
|
||||
++At;
|
||||
} else if ((*At >= '0') && (*At <= '9')) {
|
||||
Width = StringToI32(At);
|
||||
WidthSpecified = true;
|
||||
//? ++At;
|
||||
}
|
||||
|
||||
// note(jax): Handle the precision
|
||||
b32 PrecisionSpecified = false;
|
||||
int32 Precision = 0;
|
||||
if (*At == '.') {
|
||||
++At;
|
||||
|
||||
if (*At == '*') {
|
||||
Precision = _crt_va_arg(ArgList, int);
|
||||
PrecisionSpecified = true;
|
||||
++At;
|
||||
} else if ((*At >= '0') && (*At <= '9')) {
|
||||
Precision = StringToI32(At);
|
||||
PrecisionSpecified = true;
|
||||
//++At;
|
||||
} else {
|
||||
Assert(!"Malformed precision specifier!");
|
||||
}
|
||||
}
|
||||
|
||||
// todo(jax): Right now our routine doesn't allow non-specified
|
||||
// precisions, so we just set non-specified precisions to a specific value.
|
||||
if (!PrecisionSpecified) {
|
||||
Precision = 6;
|
||||
}
|
||||
|
||||
// note(jax): Handle the length
|
||||
u32 IntegerLength = 4;
|
||||
u32 FloatLength = 8;
|
||||
// todo(jax): Actually set different values here.
|
||||
if ((At[0] == 'h') && (At[1] == 'h')) {
|
||||
At += 2;
|
||||
} else if ((At[0] == 'l') && (At[1] == 'l')) {
|
||||
At += 2;
|
||||
} else if (*At == 'h') {
|
||||
++At;
|
||||
} else if (*At == 'l') {
|
||||
IntegerLength = 8;
|
||||
++At;
|
||||
} else if (*At == 'j') {
|
||||
++At;
|
||||
} else if (*At == 'z') {
|
||||
++At;
|
||||
} else if (*At == 't') {
|
||||
++At;
|
||||
} else if (*At == 'L') {
|
||||
++At;
|
||||
}
|
||||
|
||||
char TempBuffer[64];
|
||||
char* Temp = TempBuffer;
|
||||
format_dest TempDest = {ArrayCount(TempBuffer), Temp};
|
||||
char* Prefix = "";
|
||||
b32 IsFloat = false;
|
||||
|
||||
switch (*At) {
|
||||
case 'd':
|
||||
case 'i': {
|
||||
s64 Value = ReadVarArgSignedInteger(IntegerLength, &ArgList);
|
||||
b32 WasNegative = (Value < 0);
|
||||
if (WasNegative) {
|
||||
Value = -Value;
|
||||
}
|
||||
|
||||
U64ToASCII(&TempDest, (u64)Value, 10, DecChars);
|
||||
// todo(jax): Make this a common routine once floating poiunt is available.
|
||||
if (WasNegative) {
|
||||
Prefix = "-";
|
||||
} else if (ForceSign) {
|
||||
Assert(!PositiveSignIsBlank); // note(jax): Not a problem, but probably shouldn't be specified.
|
||||
Prefix = "+";
|
||||
} else if (PositiveSignIsBlank) {
|
||||
Prefix = " ";
|
||||
}
|
||||
} break;
|
||||
|
||||
case 'u': {
|
||||
u64 Value = ReadVarArgUnsignedInteger(IntegerLength, &ArgList);
|
||||
U64ToASCII(&TempDest, Value, 10, DecChars);
|
||||
} break;
|
||||
|
||||
case 'o': {
|
||||
u64 Value = ReadVarArgUnsignedInteger(IntegerLength, &ArgList);
|
||||
U64ToASCII(&TempDest, Value, 8, DecChars);
|
||||
if (AnnotateIfNotZero && (Value != 0)) {
|
||||
Prefix = "0";
|
||||
}
|
||||
} break;
|
||||
|
||||
case 'x': {
|
||||
u64 Value = ReadVarArgUnsignedInteger(IntegerLength, &ArgList);
|
||||
U64ToASCII(&TempDest, Value, 16, LowerHexChars);
|
||||
if (AnnotateIfNotZero && (Value != 0)) {
|
||||
Prefix = "0x";
|
||||
}
|
||||
} break;
|
||||
|
||||
case 'X': {
|
||||
u64 Value = ReadVarArgUnsignedInteger(IntegerLength, &ArgList);
|
||||
U64ToASCII(&TempDest, Value, 16, UpperHexChars);
|
||||
if (AnnotateIfNotZero && (Value != 0)) {
|
||||
Prefix = "0X";
|
||||
}
|
||||
} break;
|
||||
|
||||
// todo(jax): Support other kinds of floating point prints
|
||||
// Currently we only do basic decimal output.
|
||||
case 'f':
|
||||
case 'F':
|
||||
case 'e':
|
||||
case 'E':
|
||||
case 'g':
|
||||
case 'G':
|
||||
case 'a':
|
||||
case 'A': {
|
||||
f64 Value = ReadVarArgFloat(FloatLength, &ArgList);
|
||||
F64ToASCII(&TempDest, Value, Precision);
|
||||
IsFloat = true;
|
||||
|
||||
// @Speed @Cleanup todo(jax): If we still have more floats in temp, increase
|
||||
// the size again. This is a very, very bad hack and is NOT shippable! (shame!)
|
||||
if (Temp) {
|
||||
Dest.Size += FloatLength;
|
||||
}
|
||||
} break;
|
||||
|
||||
case 'c': {
|
||||
// todo(jax): How much are we supposed to read here?
|
||||
int Value = _crt_va_arg(ArgList, int);
|
||||
OutChar(&TempDest, (char)Value);
|
||||
} break;
|
||||
|
||||
case 's': {
|
||||
char* String = _crt_va_arg(ArgList, char*);
|
||||
|
||||
// todo(jax): Obey precision, width, etc.
|
||||
|
||||
Temp = String;
|
||||
if (PrecisionSpecified) {
|
||||
TempDest.Size = 0;
|
||||
for (char* Scan = String; *Scan && (TempDest.Size < Precision); ++Scan) {
|
||||
++TempDest.Size;
|
||||
}
|
||||
}
|
||||
else {
|
||||
TempDest.Size = StringLength(String);
|
||||
}
|
||||
|
||||
TempDest.At = String + TempDest.Size;
|
||||
} break;
|
||||
|
||||
case 'p': {
|
||||
void* Value = _crt_va_arg(ArgList, void*);
|
||||
U64ToASCII(&TempDest, *(umm*)&Value, 16, LowerHexChars);
|
||||
} break;
|
||||
|
||||
case 'n': {
|
||||
int* TabDest = _crt_va_arg(ArgList, int*);
|
||||
*TabDest = (int)(Dest.At - DestInit);
|
||||
} break;
|
||||
|
||||
case '%': {
|
||||
OutChar(&Dest, '%');
|
||||
} break;
|
||||
|
||||
default: {
|
||||
Assert(!"Unrecognized format specifier!");
|
||||
} break;
|
||||
}
|
||||
|
||||
if (TempDest.At - Temp) {
|
||||
smm UsePrecision = Precision;
|
||||
if (IsFloat || !PrecisionSpecified) {
|
||||
UsePrecision = (TempDest.At - Temp);
|
||||
}
|
||||
|
||||
smm PrefixLength = StringLength(Prefix);
|
||||
smm UseWidth = Width;
|
||||
smm ComputedWidth = UsePrecision + PrefixLength;
|
||||
if (UseWidth < ComputedWidth) {
|
||||
UseWidth = ComputedWidth;
|
||||
}
|
||||
|
||||
if (PadWithZeros) {
|
||||
Assert(!LeftJustify); // note(jax): Not a problem, but no way to do it?
|
||||
LeftJustify = false;
|
||||
}
|
||||
|
||||
if (!LeftJustify) {
|
||||
while (UseWidth > (UsePrecision + PrefixLength)) {
|
||||
OutChar(&Dest, PadWithZeros ? '0' : ' ');
|
||||
--UseWidth;
|
||||
}
|
||||
}
|
||||
|
||||
for (char* Pre = Prefix; *Pre && UseWidth; ++Pre) {
|
||||
OutChar(&Dest, *Pre);
|
||||
--UseWidth;
|
||||
}
|
||||
|
||||
if (UsePrecision > UseWidth) {
|
||||
UsePrecision = UseWidth;
|
||||
}
|
||||
|
||||
while (UsePrecision > (TempDest.At - Temp)) {
|
||||
OutChar(&Dest, '0');
|
||||
--UsePrecision;
|
||||
--UseWidth;
|
||||
}
|
||||
|
||||
while (UsePrecision && (TempDest.At != Temp)) {
|
||||
OutChar(&Dest, *Temp++);
|
||||
--UsePrecision;
|
||||
--UseWidth;
|
||||
}
|
||||
|
||||
if (LeftJustify) {
|
||||
while (UseWidth) {
|
||||
OutChar(&Dest, ' ');
|
||||
--UseWidth;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (*At) {
|
||||
++At;
|
||||
}
|
||||
} else {
|
||||
OutChar(&Dest, *At++);
|
||||
}
|
||||
}
|
||||
|
||||
if (Dest.Size) {
|
||||
Dest.At[0] = 0;
|
||||
} else {
|
||||
Dest.At[-1] = 0;
|
||||
}
|
||||
}
|
||||
|
||||
umm Result = Dest.At - DestInit;
|
||||
return Result;
|
||||
}
|
||||
@ -0,0 +1,296 @@
|
||||
#ifndef SHARED_H
|
||||
#define SHARED_H
|
||||
|
||||
#define ZeroStruct(Struct) ZeroSize(&Struct, sizeof(Struct))
|
||||
inline void ZeroSize(void* Ptr, size_t Size) {
|
||||
u8* Byte = (u8*)Ptr;
|
||||
// todo(jax): @Speed: Check performance of the two code blocks
|
||||
#if 0
|
||||
for (size_t i = 0; i < Size; ++i) {
|
||||
*Byte++ = 0;
|
||||
}
|
||||
#else
|
||||
while (Size--) {
|
||||
*Byte++ = 0;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
#define CopyArray(Dest, Source, Count) MemoryCopy((Dest), (Source), (Count)*sizeof(*(Source)))
|
||||
inline void* MemoryCopy(void* _Dest, void* _Source, size_t Size) {
|
||||
#if 0
|
||||
return memcpy(_Dest, _Source, Size);
|
||||
#else //NO CRT VERSION HERE!
|
||||
if (_Source == 0) {
|
||||
ZeroSize(_Dest, Size);
|
||||
return _Dest;
|
||||
}
|
||||
|
||||
u8* Source = (u8*)_Source;
|
||||
u8* Dest = (u8*)_Dest;
|
||||
|
||||
while (Size--) {
|
||||
*Dest++ = *Source++;
|
||||
}
|
||||
|
||||
return _Dest;
|
||||
#endif
|
||||
}
|
||||
|
||||
inline u8* Advance(string* String, umm Count) {
|
||||
u8 *Result = 0;
|
||||
|
||||
if(String->Count >= Count) {
|
||||
Result = String->Data;
|
||||
String->Data += Count;
|
||||
String->Count -= Count;
|
||||
} else {
|
||||
String->Data += String->Count;
|
||||
String->Count = 0;
|
||||
}
|
||||
|
||||
return(Result);
|
||||
}
|
||||
|
||||
inline b32 IsSpacing(char C) {
|
||||
b32 Result = ((C == ' ') || (C == '\t') || (C == '\v') ||(C == '\f'));
|
||||
return(Result);
|
||||
}
|
||||
|
||||
inline b32 IsEndOfLine(char Value) {
|
||||
b32 Result = ((Value == '\n') || (Value == '\r'));
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline b32 IsWhitespace(char Value, bool IncludeEOL = false) {
|
||||
b32 Result = ((Value == ' ') || (Value == '\t') || (Value == '\v') || (Value == '\f') || ( IncludeEOL ? IsEndOfLine(Value) : 1));
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline b32 IsAlphabetical(char Value) {
|
||||
b32 Result = (((Value >= 'a') && (Value <= 'z')) || ((Value >= 'A') && (Value <= 'Z')));
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline b32 IsNumeric(char Value) {
|
||||
b32 Result = ((Value >= '0') && (Value <= '9'));
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline char* GetNextLine(char** Contents) {
|
||||
char* Text = *Contents;
|
||||
if (!*Text) {
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
char* Line = Text;
|
||||
while (*Text && (*Text != '\n') && (*Text != '\r')) {
|
||||
++Text;
|
||||
}
|
||||
|
||||
char* End = Text;
|
||||
++End;
|
||||
if (*Text == '\r') {
|
||||
if (*End == '\n') {
|
||||
++End;
|
||||
}
|
||||
|
||||
*Text = '\0';
|
||||
}
|
||||
|
||||
*Contents = End;
|
||||
|
||||
return Line;
|
||||
}
|
||||
|
||||
inline int StringLength(char* String) {
|
||||
int Count = 0;
|
||||
while (*String++) {
|
||||
++Count;
|
||||
}
|
||||
return Count;
|
||||
}
|
||||
|
||||
inline string make_string(char* String) {
|
||||
string Result = {};
|
||||
Result.Data = (u8*)String;
|
||||
Result.Count = StringLength(String);
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline char* Substring(char* Source, char* String) {
|
||||
while (*Source) {
|
||||
char *Begin = Source;
|
||||
char *Pattern = String;
|
||||
|
||||
// If first character of sub string match, check for whole string
|
||||
while (*Source && *Pattern && *Source == *Pattern) {
|
||||
Source++;
|
||||
Pattern++;
|
||||
}
|
||||
|
||||
// If complete sub string match, return starting address
|
||||
if (!*Pattern)
|
||||
return Begin;
|
||||
|
||||
Source = Begin + 1;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// note: _Char is expected to be an ASCII character
|
||||
inline char* FindFirstChar(char* String, int _Char) {
|
||||
char Char = (char)_Char;
|
||||
while (*String != Char) {
|
||||
if (!*String++) {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
return (char*)String;
|
||||
}
|
||||
|
||||
// todo(jax): Consider using while loops for Append and StringCopy?? Query performance benefit.
|
||||
|
||||
inline char* Append(char* Dest, size_t DestSize, char* Source) {
|
||||
// todo(jax): Do we need to terminate annd or allocate needed memory?
|
||||
Dest = (char*)malloc(DestSize + (1 + StringLength(Source) * sizeof(char)));
|
||||
MemoryCopy(Dest + StringLength(Dest), Source, DestSize + 1);
|
||||
return Dest;
|
||||
}
|
||||
|
||||
inline char* StringCopy(char* String) {
|
||||
char* Result = (char*)malloc(sizeof(char) * (StringLength(String) + 1));
|
||||
MemoryCopy(Result, String, sizeof(char) * (StringLength(String) + 1));
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline bool StringsMatch(char* A, char* B) {
|
||||
while (*A && *B) {
|
||||
if (*A != *B){
|
||||
return false;
|
||||
}
|
||||
|
||||
++A;
|
||||
++B;
|
||||
}
|
||||
|
||||
if (*A != *B){
|
||||
return false;
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
inline void CatStrings(size_t SourceACount, char* SourceA, size_t SourceBCount, char* SourceB, size_t DestCount, char* Dest) {
|
||||
// todo(jax): Bounds check the Destination. This code is risky!
|
||||
for (int Index = 0; Index < SourceACount; ++Index) {
|
||||
*Dest++ = *SourceA++;
|
||||
}
|
||||
|
||||
for (int Index = 0; Index < SourceBCount; ++Index) {
|
||||
*Dest++ = *SourceB++;
|
||||
}
|
||||
|
||||
*Dest++ = 0;
|
||||
}
|
||||
|
||||
//
|
||||
// NOT REALLY SURE IF WE WANT TO USE THE FOLLOWING CODE!
|
||||
//
|
||||
|
||||
#if 1
|
||||
void __cdecl __va_start(va_list*, ...);
|
||||
#define _crt_va_start(ap, x) ((void)(__va_start(&ap, x)))
|
||||
#define _crt_va_arg(ap, t) \
|
||||
((sizeof(t) > sizeof(__int64) || (sizeof(t) & (sizeof(t) - 1)) != 0) \
|
||||
? **(t**)((ap += sizeof(__int64)) - sizeof(__int64)) \
|
||||
: *(t* )((ap += sizeof(__int64)) - sizeof(__int64)))
|
||||
#define _crt_va_end(ap) ((void)(ap = (va_list)0))
|
||||
#else
|
||||
#define _crt_va_start(ap, v) va_start(ap, v)
|
||||
#define _crt_va_arg(ap, t) va_arg(ap, t)
|
||||
#define _crt_va_end(ap) va_end(ap)
|
||||
#endif
|
||||
|
||||
inline int32 StringToI32_(char** AtInit) {
|
||||
int32 Result = {};
|
||||
|
||||
char* At = *AtInit;
|
||||
while ((*At >= '0') && (*At <= '9')) {
|
||||
Result *= 10;
|
||||
Result += (*At - '0');
|
||||
++At;
|
||||
}
|
||||
|
||||
*AtInit = At;
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline int32 StringToI32(char* At) {
|
||||
char* Ignored = At;
|
||||
int32 Result = StringToI32_(&Ignored);
|
||||
return Result;
|
||||
}
|
||||
|
||||
struct format_dest;
|
||||
|
||||
void OutChar(format_dest* Dest, char Value);
|
||||
void OutChars(format_dest* Dest, char* Value);
|
||||
|
||||
void U64ToASCII(format_dest* Dest, u64 Value, u32 Base, char* Digits);
|
||||
void F64ToASCII(format_dest* Dest, f64 Value, u32 Precision);
|
||||
|
||||
// note(jax): This function serves as a replacement to `stdio.h` sprintf()
|
||||
API_EXPORT umm FormatArgList(umm DestSize, char* DestInit, char* Format, va_list ArgList);
|
||||
inline umm Format(umm DestSize, char* Dest, char* Format, ...) {
|
||||
va_list ArgList;
|
||||
_crt_va_start(ArgList, Format);
|
||||
umm Result = FormatArgList(DestSize, Dest, Format, ArgList);
|
||||
_crt_va_end(ArgList);
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline int _crt_sprintf(char* Buffer, size_t Count, char* Format, ...) {
|
||||
int Result;
|
||||
|
||||
va_list ArgList;
|
||||
__crt_va_start(ArgList, Format);
|
||||
Result = _vsprintf_s_l(Buffer, Count, Format, NULL, ArgList);
|
||||
__crt_va_end(ArgList);
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline umm ae_sprintf(char* Dest, char* Format, ...) {
|
||||
va_list ArgList;
|
||||
_crt_va_start(ArgList, Format);
|
||||
umm Result = FormatArgList(sizeof(Dest), Dest, Format, ArgList);
|
||||
_crt_va_end(ArgList);
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline umm ae_sprintf(char* Dest, char* Format, va_list ArgList) {
|
||||
umm Result = FormatArgList(sizeof(Dest), Dest, Format, ArgList);
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline umm ae_printf(char* Format, ...) {
|
||||
char Buffer[1024];
|
||||
|
||||
va_list ArgList;
|
||||
_crt_va_start(ArgList, Format);
|
||||
umm Result = FormatArgList(1024, Buffer, Format, ArgList);
|
||||
_crt_va_end(ArgList);
|
||||
|
||||
fwrite(Buffer, sizeof(char), StringLength(Buffer), stdout);
|
||||
fflush(stdout);
|
||||
return Result;
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,206 @@
|
||||
#include <math.h>
|
||||
|
||||
b32 IsTokenValid(token Token) {
|
||||
b32 Result = (Token.Type != Token_Unknown);
|
||||
return Result;
|
||||
}
|
||||
|
||||
b32 TokenEquals(token Token, char* Match) {
|
||||
b32 Result = StringsMatch(Token.String, Match);
|
||||
return Result;
|
||||
}
|
||||
|
||||
void Refill(tokenizer *Tokenizer){
|
||||
if(Tokenizer->Input.Count == 0) {
|
||||
Tokenizer->At[0] = 0;
|
||||
Tokenizer->At[1] = 0;
|
||||
} else if(Tokenizer->Input.Count == 1) {
|
||||
Tokenizer->At[0] = Tokenizer->Input.Data[0];
|
||||
Tokenizer->At[1] = 0;
|
||||
} else {
|
||||
char C0 = Tokenizer->Input.Data[0];
|
||||
char C1 = Tokenizer->Input.Data[1];
|
||||
Tokenizer->At[0] = C0;
|
||||
Tokenizer->At[1] = C1;
|
||||
}
|
||||
}
|
||||
|
||||
void AdvanceInput(tokenizer* Tokenizer, u32 Count) {
|
||||
Tokenizer->TotalCount += Count;
|
||||
Advance(&Tokenizer->Input, Count);
|
||||
Refill(Tokenizer);
|
||||
}
|
||||
|
||||
tokenizer Tokenize(string Data, char* Filename) {
|
||||
tokenizer Result = {};
|
||||
|
||||
Result.Filename = Filename;
|
||||
Result.LinesCount = 1;
|
||||
Result.TokensCount = 1;
|
||||
Result.TotalCount = 1;
|
||||
Result.Input = Data;
|
||||
Result.At = (char*)malloc(2);
|
||||
Refill(&Result);
|
||||
|
||||
return(Result);
|
||||
}
|
||||
|
||||
tokenizer Tokenize(char* Data);
|
||||
tokenizer Tokenize(char* Filename);
|
||||
|
||||
token GetToken(tokenizer* Tokenizer) {
|
||||
token Token = {};
|
||||
Token.Filename = Tokenizer->Filename;
|
||||
Token.TextLength = 1;
|
||||
Token.Text = Tokenizer->Input;
|
||||
|
||||
char C = Tokenizer->At[0];
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
switch (C) {
|
||||
case '\0': { Token.Type = Token_EndOfStream; } break;
|
||||
|
||||
case '(': { Token.Type = Token_OpenParen; } break;
|
||||
case ')': { Token.Type = Token_CloseParen; } break;
|
||||
case ':': { Token.Type = Token_Colon; } break;
|
||||
case ';': { Token.Type = Token_Semicolen; } break;
|
||||
case '*': { Token.Type = Token_Asterik; } break;
|
||||
case '[': { Token.Type = Token_OpenBracket; } break;
|
||||
case ']': { Token.Type = Token_CloseBracket; } break;
|
||||
case '{': { Token.Type = Token_OpenBrace; } break;
|
||||
case '}': { Token.Type = Token_CloseBrace; } break;
|
||||
case '=': { Token.Type = Token_Equals; } break;
|
||||
case ',': { Token.Type = Token_Comma; } break;
|
||||
case '|': { Token.Type = Token_Or; } break;
|
||||
case '#': { Token.Type = Token_Pound; } break;
|
||||
|
||||
case '"': { // note(jax): We've got a string
|
||||
Token.Type = Token_String;
|
||||
while(Tokenizer->At[0] && Tokenizer->At[0] != '"') {
|
||||
if ((Tokenizer->At[0] == '\\') && (Tokenizer->At[1])) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
AdvanceInput(Tokenizer, 1);;
|
||||
}
|
||||
|
||||
if (Tokenizer->At[0] == '"') {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
// Speed: This block of code is pretty hacky...
|
||||
if (Token.Text.Count &&
|
||||
(Token.Text.Data[0] == '"')) {
|
||||
++Token.Text.Data;
|
||||
--Token.Text.Count;
|
||||
|
||||
int TextLength = 0;
|
||||
char* Temp = (char*)malloc(Token.Text.Count);
|
||||
sprintf(Temp, "%s", Token.Text.Data);
|
||||
while (Temp) {
|
||||
if (*Temp == '\"') {
|
||||
break;
|
||||
}
|
||||
++TextLength;
|
||||
++Temp;
|
||||
}
|
||||
|
||||
Token.String = (char*)malloc(TextLength);
|
||||
sprintf(Token.String, "%.*s", (int)TextLength, Token.Text.Data);
|
||||
}
|
||||
} break;
|
||||
|
||||
default: {
|
||||
if (IsSpacing(C)) {
|
||||
Token.Type = Token_Space;
|
||||
while (IsSpacing(Tokenizer->At[0])) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
} else if (IsEndOfLine(C)) {
|
||||
Token.Type = Token_EndOfLine;
|
||||
if(((C == '\r') &&
|
||||
(Tokenizer->At[0] == '\n')) ||
|
||||
((C == '\n') &&
|
||||
(Tokenizer->At[0] == '\r'))) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
++Tokenizer->LinesCount;
|
||||
} else if((C == '/') && (Tokenizer->At[0] == '/')) {
|
||||
Token.Type = Token_Comment;
|
||||
|
||||
AdvanceInput(Tokenizer, 2);
|
||||
while(Tokenizer->At[0] && !IsEndOfLine(Tokenizer->At[0])) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
} else if((C == '/') &&
|
||||
(Tokenizer->At[0] == '*')) {
|
||||
Token.Type = Token_Comment;
|
||||
|
||||
AdvanceInput(Tokenizer, 2);
|
||||
while(Tokenizer->At[0] && !((Tokenizer->At[0] == '*')
|
||||
&& (Tokenizer->At[1] == '/'))) {
|
||||
if(((Tokenizer->At[0] == '\r') && (Tokenizer->At[1] == '\n'))
|
||||
|| ((Tokenizer->At[0] == '\n') && (Tokenizer->At[1] == '\r'))) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
if (IsEndOfLine(Tokenizer->At[0])) {
|
||||
++Tokenizer->LinesCount;
|
||||
}
|
||||
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
if(Tokenizer->At[0] == '*') {
|
||||
AdvanceInput(Tokenizer, 2);
|
||||
}
|
||||
} else if (IsAlphabetical(C)) {
|
||||
Token.Type = Token_Identifier;
|
||||
while (IsAlphabetical(Tokenizer->At[0]) || IsNumeric(Tokenizer->At[0]) || (Tokenizer->At[0] == '_')) {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
__int64 IndentLength = (Tokenizer->Input.Data - Token.Text.Data);
|
||||
Token.String = (char*)malloc(IndentLength);
|
||||
sprintf(Token.String, "%.*s", (int)IndentLength, Token.Text.Data);
|
||||
} else if (IsNumeric(C)) {
|
||||
f32 Number = (f32)(C - '0');
|
||||
|
||||
while (IsNumeric(Tokenizer->At[0])) {
|
||||
f32 Digit = (f32)(Tokenizer->At[0] - '0');
|
||||
Number = 10.0f*Number + Digit;
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
|
||||
// This float detection code is copy pasted, I have no idea how it works!
|
||||
if (Tokenizer->At[0] == '.') {
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
f32 Coefficient = 0.1f;
|
||||
while (IsNumeric(Tokenizer->At[0])) {
|
||||
f32 Digit = (f32)(Tokenizer->At[0] - '0');
|
||||
Number += Coefficient * Digit;
|
||||
Coefficient *= 0.1f;
|
||||
AdvanceInput(Tokenizer, 1);
|
||||
}
|
||||
}
|
||||
|
||||
Token.Type = Token_Literal;
|
||||
Token.Float = Number;
|
||||
Token.Integer = (s32)Number;
|
||||
} else {
|
||||
Token.Type = Token_Unknown;
|
||||
}
|
||||
} break;
|
||||
}
|
||||
|
||||
++Tokenizer->TokensCount;
|
||||
Token.Text.Count = (Tokenizer->Input.Data - Token.Text.Data);
|
||||
return Token;
|
||||
}
|
||||
|
||||
token PeekToken(tokenizer* Tokenizer) {
|
||||
tokenizer Temp = *Tokenizer;
|
||||
token Result = GetToken(Tokenizer);
|
||||
*Tokenizer = Temp;
|
||||
return Result;
|
||||
}
|
||||
@ -0,0 +1,63 @@
|
||||
#ifndef TOKENIZER_H
|
||||
#define TOKENIZER_H
|
||||
|
||||
enum token_type {
|
||||
Token_Unknown,
|
||||
|
||||
Token_OpenParen, // (
|
||||
Token_CloseParen, // )
|
||||
Token_Colon, // :
|
||||
Token_Semicolen, // ;
|
||||
Token_Asterik, // *
|
||||
Token_OpenBracket, // [
|
||||
Token_CloseBracket, // ]
|
||||
Token_OpenBrace, // {
|
||||
Token_CloseBrace, // }
|
||||
Token_Equals,
|
||||
Token_Comma,
|
||||
Token_Or,
|
||||
Token_Pound,
|
||||
|
||||
Token_String,
|
||||
Token_Identifier,
|
||||
Token_Literal, // Number
|
||||
|
||||
Token_Space,
|
||||
Token_EndOfLine,
|
||||
Token_Comment,
|
||||
|
||||
Token_EndOfStream,
|
||||
};
|
||||
|
||||
struct token {
|
||||
char* Filename;
|
||||
|
||||
token_type Type;
|
||||
size_t TextLength;
|
||||
string Text;
|
||||
union {
|
||||
char* String;
|
||||
f32 Float;
|
||||
s32 Integer;
|
||||
};
|
||||
};
|
||||
|
||||
struct tokenizer {
|
||||
char* Filename;
|
||||
u32 LinesCount;
|
||||
u32 TokensCount;
|
||||
u32 TotalCount;
|
||||
|
||||
string Input;
|
||||
char* At;
|
||||
};
|
||||
|
||||
b32 IsTokenValid(token Token);
|
||||
b32 TokenEquals(token Token, char* Match);
|
||||
API_EXPORT token GetToken(tokenizer* Tokenizer);
|
||||
API_EXPORT token PeekToken(tokenizer* Tokenizer);
|
||||
API_EXPORT tokenizer Tokenize(char* Data);
|
||||
API_EXPORT tokenizer Tokenize(char* Filename);
|
||||
API_EXPORT tokenizer Tokenize(string Data, char* Filename);
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,218 @@
|
||||
#ifndef TYPES_H
|
||||
#define TYPES_H
|
||||
|
||||
#include <direct.h>
|
||||
#include <float.h>
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#ifdef BUILD_WIN32
|
||||
#define API_EXPORT __declspec(dllexport)
|
||||
#else
|
||||
#define API_EXPORT
|
||||
#endif
|
||||
|
||||
typedef unsigned int uint;
|
||||
|
||||
typedef int8_t int8;
|
||||
typedef int16_t int16;
|
||||
typedef int32_t int32;
|
||||
typedef int64_t int64;
|
||||
typedef int32 bool32;
|
||||
|
||||
typedef uint8_t uint8;
|
||||
typedef uint16_t uint16;
|
||||
typedef uint32_t uint32;
|
||||
typedef uint64_t uint64;
|
||||
|
||||
typedef float real32;
|
||||
typedef double real64;
|
||||
|
||||
typedef int8 s8;
|
||||
typedef int16 s16;
|
||||
typedef int32 s32;
|
||||
typedef int64 s64;
|
||||
typedef bool32 b32;
|
||||
|
||||
typedef uint8 u8;
|
||||
typedef uint16 u16;
|
||||
typedef uint32 u32;
|
||||
typedef uint64 u64;
|
||||
|
||||
typedef real32 f32;
|
||||
typedef real64 f64;
|
||||
|
||||
typedef uintptr_t umm;
|
||||
typedef intptr_t smm;
|
||||
|
||||
#define S32Min ((s32)0x80000000)
|
||||
#define S32Max ((s32)0x7fffffff)
|
||||
#define U16Max 65535
|
||||
#define U32Max ((u32)-1)
|
||||
#define U64Max ((u64)-1)
|
||||
#define F32Max FLT_MAX
|
||||
#define F32Min -FLT_MAX
|
||||
|
||||
#define Minimum(A, B) ((A < B) ? (A) : (B))
|
||||
#define Maximum(A, B) ((A > B) ? (A) : (B))
|
||||
|
||||
#define For(Value) For_e((Value), ArrayCount(Value))
|
||||
#define For_e(Value, End) For_se((Value), 0, (End))
|
||||
#define For_se(Value, Start, End) for (int (Value) = (Start); (Value) < (End); ++(Value))
|
||||
|
||||
// todo(jax): Should these always be 64-bit?
|
||||
#define Kilobytes(Value) (((uint64)Value) * 1024LL)
|
||||
#define Megabytes(Value) (Kilobytes((uint64)Value) * 1024LL)
|
||||
#define Gigabytes(Value) (Megabytes((uint64)Value) * 1024LL)
|
||||
#define Terabytes(Value) (Gigabytes((uint64)Value) * 1024LL)
|
||||
|
||||
#define ArrayCount(Array) (sizeof(Array) / sizeof((Array)[0]))
|
||||
// todo(jax): swap, min, max ... macros???
|
||||
|
||||
#define AlignPow2(Value, Alignment) ((Value + ((Alignment) - 1)) & ~((Alignment) - 1))
|
||||
#define Align4(Value) ((Value + 3) & ~3)
|
||||
#define Align8(Value) ((Value + 7) & ~7)
|
||||
#define Align16(Value) ((Value + 15) & ~15)
|
||||
|
||||
#define Stringize(x) PrimitiveStringize(x)
|
||||
#define PrimitiveStringize(x) #x
|
||||
|
||||
inline b32 IsPow2(u32 Value) {
|
||||
return ((Value & ~(Value - 1)) == Value);
|
||||
}
|
||||
|
||||
//Regular text
|
||||
#define BLACK "\33[0;30m"
|
||||
#define RED "\33[0;31m"
|
||||
#define GREEN "\33[0;32m"
|
||||
#define YELLOW "\33[0;33m"
|
||||
#define BLUE "\33[0;34m"
|
||||
#define MAGENTA "\33[0;35m"
|
||||
#define CYAN "\33[0;36m"
|
||||
#define WHITE "\33[0;37m"
|
||||
#define LIGHT_GRAY "\33[0;37m"
|
||||
#define DARK_GRAY "\33[1;30m"
|
||||
|
||||
//Regular bold text
|
||||
#define BOLD_BLACK "\33[1;30m"
|
||||
#define BOLD_RED "\33[1;31m"
|
||||
#define BOLD_GREEN "\33[1;32m"
|
||||
#define BOLD_YELLOW "\33[1;33m"
|
||||
#define BOLD_BLUE "\33[1;34m"
|
||||
#define BOLD_MAGENTA "\33[1;35m"
|
||||
#define BOLD_CYAN "\33[1;36m"
|
||||
#define BOLD_WHITE "\33[1;37m"
|
||||
|
||||
//Reset
|
||||
#define RESET "\33[0m"
|
||||
|
||||
// note(jax): Platform-independent way to perform an assertion.
|
||||
// Flat out writes to zero memory to crash the program.
|
||||
// todo(jax): Create some sort of assert function that creates a message box
|
||||
// like in previous engines I've worked on!
|
||||
#if ENGINE_SLOW
|
||||
#define Assert(Expression) if (!(Expression)) { *(int*)0=0; }
|
||||
#else
|
||||
#define Assert(Expression)
|
||||
#endif
|
||||
|
||||
// A structure that encapsulates a non-terminated buffer
|
||||
struct string {
|
||||
u8* Data;
|
||||
umm Count;
|
||||
};
|
||||
|
||||
#include "shared.h"
|
||||
|
||||
//#define printf ae_printf
|
||||
//#define sprintf ae_sprintf
|
||||
|
||||
inline u32 SafeTruncateU32(u64 Value) {
|
||||
// todo(jax): Defines for min/max values
|
||||
Assert(Value <= 0xFFFFFFFF);
|
||||
u32 Result = (u32)Value;
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline u16 SafeTruncateU16(u32 Value) {
|
||||
// todo(jax): Defines for min/max values
|
||||
Assert(Value <= 0xFFFF);
|
||||
u16 Result = (u16)Value;
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline u8 SafeTruncateU8(u64 Value) {
|
||||
Assert(Value <= 0xFF);
|
||||
u8 Result = (u8)Value;
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline s32 SafeTruncateS32(s64 Value) {
|
||||
if (Value >> 63) {
|
||||
b32 IsSafeOperation = !(!(Value >> 32) && 0xffffffff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS32: Performing unsafe truncation on '%lld'\n", Value);
|
||||
}
|
||||
return (s32)Value;
|
||||
} else {
|
||||
b32 IsSafeOperation = !((Value >> 32) && 0xffffffff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS32: Performing unsafe truncation on '%lld'\n", Value);
|
||||
}
|
||||
return (s32)Value;
|
||||
}
|
||||
}
|
||||
|
||||
inline s16 SafeTruncateS16(s32 Value) {
|
||||
if (Value >> 31) {
|
||||
b32 IsSafeOperation = !(!(Value >> 16) && 0xffff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS16: Performing unsafe truncation on '%d'\n", Value);
|
||||
}
|
||||
return (s16)Value;
|
||||
} else {
|
||||
b32 IsSafeOperation = !((Value >> 16) && 0xffff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS16: Performing unsafe truncation on '%d'\n", Value);
|
||||
}
|
||||
return (s16)Value;
|
||||
}
|
||||
}
|
||||
|
||||
inline s8 SafeTruncateS8(s16 Value) {
|
||||
if (Value >> 15) {
|
||||
b32 IsSafeOperation = !(!(Value >> 8) && 0xff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS8: Performing unsafe truncation on '%d'\n", Value);
|
||||
}
|
||||
return (s8)Value;
|
||||
} else {
|
||||
b32 IsSafeOperation = !((Value >> 8) && 0xff);
|
||||
if (!IsSafeOperation) {
|
||||
printf("SafeTruncateS8: Performing unsafe truncation on '%d'\n", Value);
|
||||
}
|
||||
return (s8)Value;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// note: Scalar operations
|
||||
//
|
||||
|
||||
// todo(jax): These will eventually go into mathlib
|
||||
|
||||
inline real32 Square(real32 A) {
|
||||
real32 Result = A*A;
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
inline real32 Lerp(real32 A, real32 t, real32 B){
|
||||
real32 Result = (1.0f - t)*A + t*B;
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
#endif
|
||||
Binary file not shown.
@ -0,0 +1,136 @@
|
||||
#ifdef TEST_PASS
|
||||
test "string_test" {
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
// note: Add a .test file that can be optionally included in the directory which allows a shell command to be executed prior to the test?
|
||||
// todo: Finalization pass over tokenizer
|
||||
// Tokenizer will go into a parse layer which swaps test "foo" { } to an actual function call
|
||||
// int test_foo(test_ctx* Ctx) {}
|
||||
// these function calls are put into <orig_name>_generated.cpp
|
||||
// after tests are compiled and executed the generated files are deleted
|
||||
// maybe have the shell command stuff inside of ctx?
|
||||
// todo: Write and research testing framework!
|
||||
|
||||
#include <direct.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <types.h>
|
||||
#include <shared.h>
|
||||
#include <tokenizer.h>
|
||||
|
||||
static string msg_prefix = make_string("[Test Suite] ");
|
||||
|
||||
string ReadEntireFileIntoMemory(char* FileName) {
|
||||
string Result = { };
|
||||
|
||||
FILE* File = fopen(FileName, "r");
|
||||
if (File) {
|
||||
fseek(File, 0, SEEK_END);
|
||||
Result.Count = ftell(File);
|
||||
fseek(File, 0, SEEK_SET);
|
||||
|
||||
Result.Data = (u8*)malloc(Result.Count);
|
||||
fread(Result.Data, Result.Count, 1, File);
|
||||
|
||||
fclose(File);
|
||||
}
|
||||
|
||||
return Result;
|
||||
}
|
||||
|
||||
#include <string.h>
|
||||
#include <minwindows.h>
|
||||
|
||||
struct lexer_state {
|
||||
char** FileNames;
|
||||
u32 FileNameCount;
|
||||
};
|
||||
|
||||
static lexer_state State;
|
||||
|
||||
void ListContents(const char* Cwd) {
|
||||
char Path[MAX_PATH];
|
||||
|
||||
_WIN32_FIND_DATAA FindData;
|
||||
HANDLE FindHandle = INVALID_HANDLE_VALUE;
|
||||
|
||||
//Specify a file mask. *.* = We want everything!
|
||||
sprintf(Path, "%s\\*.*", Cwd);
|
||||
FindHandle = FindFirstFileA(Path, &FindData);
|
||||
|
||||
do {
|
||||
if (strcmp(FindData.cFileName, ".") != 0 && strcmp(FindData.cFileName, "..") != 0) {
|
||||
sprintf(Path, "%s\\%s", Cwd, FindData.cFileName);
|
||||
|
||||
if (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
|
||||
ListContents(Path);
|
||||
}
|
||||
else if (Substring(Path, "src") != NULL) {
|
||||
State.FileNames[State.FileNameCount] = (char*)malloc(sizeof(char) * MAX_PATH);
|
||||
strcpy(State.FileNames[State.FileNameCount], Path);
|
||||
++State.FileNameCount;
|
||||
}
|
||||
}
|
||||
} while (FindNextFileA(FindHandle, &FindData));
|
||||
}
|
||||
|
||||
|
||||
|
||||
int main(char** Args, int ArgCount) {
|
||||
TCHAR** lppPart = {NULL}; // For GetFullPath :/
|
||||
|
||||
char* cwd;
|
||||
cwd = _getcwd(NULL, 256);
|
||||
|
||||
printf("%sTest Suite v0.1\n", msg_prefix.Data);
|
||||
printf("%sOperating in directory: %s\n\n", msg_prefix.Data, cwd);
|
||||
|
||||
// Get the names of the files we will operate on
|
||||
State.FileNames = (char**)malloc(2048 * sizeof(char*));
|
||||
if (Substring(cwd, "build")) {
|
||||
ListContents("..\\tests");
|
||||
} else {
|
||||
ListContents("tests");
|
||||
}
|
||||
|
||||
for (u32 FileIndex = 0; FileIndex < State.FileNameCount; ++FileIndex) {
|
||||
char* Filename = State.FileNames[FileIndex];
|
||||
char* FullFilename = (char*)malloc(MAX_PATH * sizeof(char));
|
||||
GetFullPathNameA(Filename, MAX_PATH, FullFilename, lppPart);
|
||||
printf("%s: \n", FullFilename);
|
||||
|
||||
string Contents = ReadEntireFileIntoMemory(Filename);
|
||||
tokenizer Tokenizer = Tokenize(Contents, Filename);
|
||||
|
||||
b32 Parsing = true;
|
||||
while (Parsing) {
|
||||
token Token = GetToken(&Tokenizer);
|
||||
switch (Token.Type) {
|
||||
case Token_EndOfStream: {
|
||||
Parsing = false;
|
||||
} break;
|
||||
|
||||
case Token_Identifier: {
|
||||
if (StringsMatch(Token.String, "test")) {
|
||||
GetToken(&Tokenizer);
|
||||
token Next = GetToken(&Tokenizer);
|
||||
|
||||
char* TestName = Next.String;
|
||||
printf(" test '%s'\n", TestName);
|
||||
|
||||
}
|
||||
} break;
|
||||
|
||||
case Token_Unknown:
|
||||
default: {
|
||||
|
||||
} break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
@ -0,0 +1,553 @@
|
||||
/* Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
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|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
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|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
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|
||||
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|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
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|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
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|
||||
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|
||||
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|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
Copyright (c) 2020 by Asteria Development
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/* ===================================================================
|
||||
|
||||
$
|
||||
|
||||
aetime works under the same premise as Casey Muratori's ctime under
|
||||
the public domain. It's a small utility that allows you to time how
|
||||
long your machine spends building your project. It works in the same
|
||||
manner as a begin/end block in your typical profiler.
|
||||
|
||||
$ WARNING
|
||||
---------
|
||||
|
||||
This software is provided UNDER AN "AS IS" BASIS. The author makes NO
|
||||
WARRENTY to the RELIABILITY of this software. Take this message as your
|
||||
only warning, USE AT YOUR OWN RISK. This shit could even format your
|
||||
entire disk! Not my fault though.
|
||||
|
||||
INSTRUCTIONS
|
||||
------------
|
||||
|
||||
On the first line of your build script, write
|
||||
aetime --begin <project-name>.aet
|
||||
then on the last line, write
|
||||
aetime --end <project-name>.aet
|
||||
and the program will output how many seconds it took to build your project!
|
||||
|
||||
Also if you must debug the project, you can append a '-v' flag to the end
|
||||
of the argument list for additional debug output into the console.
|
||||
|
||||
======================================================================== */
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#define global static
|
||||
#define u8 uint8_t
|
||||
#define u32 uint32_t
|
||||
#define f32 float
|
||||
#define uint u32
|
||||
|
||||
#define GenerateMagic(a, b, c, d) (((u32)(a) << 0) | ((u32)(b) << 8) | ((u32)(c) << 16) | ((u32)(d) << 24))
|
||||
|
||||
#pragma pack(push, 1)
|
||||
#define AET_MAGIC_VALUE GenerateMagic('a', 'e', 't', 'c')
|
||||
typedef struct timer_file_header {
|
||||
u32 Magic;
|
||||
} timer_file_header;
|
||||
|
||||
typedef struct timer_file_entry {
|
||||
f32 Elapsed;
|
||||
} timer_file_entry;
|
||||
|
||||
typedef struct timer_entry_array {
|
||||
u32 EntryCount;
|
||||
timer_file_entry* Entries;
|
||||
} timer_entry_array;
|
||||
#pragma pack(pop)
|
||||
|
||||
int StringLength(char* String) {
|
||||
int Count = 0;
|
||||
while (*String++) {
|
||||
++Count;
|
||||
}
|
||||
return Count;
|
||||
}
|
||||
|
||||
bool StringsMatch(char* A, char* B) {
|
||||
if (!A || !B) {
|
||||
return false;
|
||||
}
|
||||
|
||||
while (*A && *B) {
|
||||
if (*A != *B){
|
||||
return false;
|
||||
}
|
||||
|
||||
++A;
|
||||
++B;
|
||||
}
|
||||
|
||||
if (*A != *B){
|
||||
return false;
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
global f32 GlobalFrequency;
|
||||
|
||||
#define COUNTERTOMS 1.f / (GlobalFrequency / 1000.f)
|
||||
#define COUNTERTOUS COUNTERTOMS * 1000.f
|
||||
#define COUNTERTONS COUNTERTOUS * 1000.f
|
||||
#define COUNTERTOS COUNTERTOMS / 1000.f
|
||||
|
||||
//
|
||||
// PLATFORM SPECIFIC CODE
|
||||
//
|
||||
|
||||
// note(jax): Eventually support Mac...
|
||||
#ifdef BUILD_LINUX
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include <linux/limits.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
global void Usage(char** Args) {
|
||||
fprintf(stdout, "Usage: %s --begin <file>.aet [-v|--v|--verbose|-verbose]\n", Args[0]);
|
||||
fprintf(stdout, " %s --end <file>.aet [-v|--v|--verbose|-verbose]\n", Args[0]);
|
||||
}
|
||||
|
||||
// This function assumes FileName is a full path with an extension
|
||||
char* GetBaseName(char* FileName) {
|
||||
int BaseNameSize = 0;
|
||||
char* BaseName = (char*)malloc(sizeof(char)*PATH_MAX);
|
||||
char* BaseNameBegin = FileName;
|
||||
char* BaseNameEnd = FileName + StringLength(FileName);
|
||||
bool RightOfPeriod = false;
|
||||
for (char* Scan = BaseNameBegin; *Scan; ++Scan) {
|
||||
if ((Scan[0] == '\\') || (Scan[0] == '/')) {
|
||||
BaseNameBegin = Scan + 1;
|
||||
}
|
||||
|
||||
if (Scan[0] == '.') {
|
||||
BaseNameEnd = Scan;
|
||||
RightOfPeriod = true;
|
||||
}
|
||||
else if (!RightOfPeriod) {
|
||||
++BaseNameSize;
|
||||
}
|
||||
}
|
||||
|
||||
memcpy(BaseName, BaseNameBegin, BaseNameSize);
|
||||
BaseName[BaseNameSize] = 0;
|
||||
|
||||
return BaseName;
|
||||
}
|
||||
|
||||
uint64_t rdtsc(){
|
||||
unsigned int lo,hi;
|
||||
__asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
|
||||
return ((uint64_t)hi << 32) | lo;
|
||||
}
|
||||
|
||||
int main(int ArgCount, char** Args) {
|
||||
bool IsVerbose = false;
|
||||
if (StringsMatch(Args[3], "--verbose") ||
|
||||
StringsMatch(Args[3], "--v") ||
|
||||
StringsMatch(Args[3], "-verbose") ||
|
||||
StringsMatch(Args[3], "-v")) {
|
||||
IsVerbose = true;
|
||||
}
|
||||
|
||||
char Path[PATH_MAX];
|
||||
sprintf(Path, "/tmp/");
|
||||
|
||||
GlobalFrequency = 1000000;
|
||||
|
||||
if (ArgCount >= 3) {
|
||||
if (StringsMatch(Args[1], "--begin")) {
|
||||
char* FileName = Args[2];
|
||||
sprintf(Path + strlen(Path), "%s", FileName);
|
||||
|
||||
FILE* Dest = fopen(Path, "wb");
|
||||
if (Dest) {
|
||||
if (IsVerbose) {
|
||||
printf("Writing to '%s'\n", Path);
|
||||
}
|
||||
|
||||
timer_file_header Header = {0};
|
||||
Header.Magic = AET_MAGIC_VALUE;
|
||||
fwrite(&Header, sizeof(Header), 1, Dest);
|
||||
|
||||
timer_file_entry Entry = {0};
|
||||
struct timespec Timer;
|
||||
clock_gettime(CLOCK_MONOTONIC_RAW, &Timer);
|
||||
Entry.Elapsed = (Timer.tv_nsec) + (Timer.tv_sec) * 1E9;
|
||||
|
||||
printf("Compilation started for %s\n", GetBaseName(FileName));
|
||||
if (fwrite(&Entry, sizeof(Entry), 1, Dest) != 1) {
|
||||
fprintf(stdout, "ERROR: Failed to append new start entry to file '%s'.\n", FileName);
|
||||
} else {
|
||||
fclose(Dest);
|
||||
}
|
||||
} else {
|
||||
fprintf(stdout, "ERROR: Failed to open file '%s'.\n", FileName);
|
||||
}
|
||||
} else if (StringsMatch(Args[1], "--end")) {
|
||||
char* FileName = Args[2];
|
||||
sprintf(Path + strlen(Path), "%s", FileName);
|
||||
|
||||
FILE* Dest = fopen(Path, "rb");
|
||||
if (Dest) {
|
||||
if (IsVerbose) {
|
||||
printf("Reading from '%s'\n", Path);
|
||||
}
|
||||
|
||||
timer_file_header Header = {0};
|
||||
fread(&Header, sizeof(Header), 1, Dest);
|
||||
if (IsVerbose) {
|
||||
printf("struct timer_file_header {\n Magic: %u\n};\n", Header.Magic);
|
||||
}
|
||||
|
||||
timer_file_entry Entry = {0};
|
||||
if(fread(&Entry, sizeof(Entry), 1, Dest) == 1) {
|
||||
struct timespec Timer;
|
||||
clock_gettime(CLOCK_MONOTONIC_RAW, &Timer);
|
||||
|
||||
f32 Elapsed = ((Timer.tv_nsec) + (Timer.tv_sec) * 1E9) - Entry.Elapsed;
|
||||
f32 Milliseconds = Elapsed / 1000.f / 1000.f;
|
||||
f32 Seconds = Milliseconds / 1000.f;
|
||||
printf("Compilation ended: %f seconds\n", Seconds);
|
||||
} else {
|
||||
fprintf(stdout, "ERROR: Failed to read start entry from file '%s'.\n", FileName);
|
||||
}
|
||||
|
||||
fclose(Dest);
|
||||
|
||||
if (remove(Path) != 0) {
|
||||
fprintf(stdout, "ERROR: Failed to remove file '%s'.\n", FileName);
|
||||
}
|
||||
} else {
|
||||
fprintf(stdout, "ERROR: Failed to open file '%s'.\n", FileName);
|
||||
}
|
||||
} else {
|
||||
Usage(Args);
|
||||
}
|
||||
} else {
|
||||
Usage(Args);
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#elif BUILD_WIN32
|
||||
#include <Windows.h>
|
||||
|
||||
global void Usage(char** Args) {
|
||||
fprintf(stderr, "Usage: %s --begin <file>.aet [-v|--v|--verbose|-verbose]\n", Args[0]);
|
||||
fprintf(stderr, " %s --end <file>.aet [-v|--v|--verbose|-verbose]\n", Args[0]);
|
||||
}
|
||||
|
||||
// This function assumes FileName is a full path with an extension
|
||||
char* GetBaseName(char* FileName) {
|
||||
int BaseNameSize = 0;
|
||||
char* BaseName = malloc(sizeof(char)*MAX_PATH);
|
||||
char* BaseNameBegin = FileName;
|
||||
char* BaseNameEnd = FileName + StringLength(FileName);
|
||||
bool RightOfPeriod = false;
|
||||
for (char* Scan = BaseNameBegin; *Scan; ++Scan) {
|
||||
if ((Scan[0] == '\\') || (Scan[0] == '/')) {
|
||||
BaseNameBegin = Scan + 1;
|
||||
}
|
||||
|
||||
if (Scan[0] == '.') {
|
||||
BaseNameEnd = Scan;
|
||||
RightOfPeriod = true;
|
||||
}
|
||||
else if (!RightOfPeriod) {
|
||||
++BaseNameSize;
|
||||
}
|
||||
}
|
||||
|
||||
memcpy(BaseName, BaseNameBegin, BaseNameSize);
|
||||
BaseName[BaseNameSize] = 0;
|
||||
|
||||
return BaseName;
|
||||
}
|
||||
|
||||
int main(int ArgCount, char** Args) {
|
||||
bool IsVerbose = false;
|
||||
if (StringsMatch(Args[3], "--verbose") ||
|
||||
StringsMatch(Args[3], "--v") ||
|
||||
StringsMatch(Args[3], "-verbose") ||
|
||||
StringsMatch(Args[3], "-v")) {
|
||||
IsVerbose = true;
|
||||
}
|
||||
|
||||
LARGE_INTEGER _F;
|
||||
QueryPerformanceFrequency(&_F);
|
||||
GlobalFrequency = (f32)_F.QuadPart;
|
||||
|
||||
char Path[MAX_PATH];
|
||||
GetTempPathA(MAX_PATH, Path);
|
||||
|
||||
if (ArgCount >= 3) {
|
||||
if (StringsMatch(Args[1], "--begin")) {
|
||||
char* FileName = Args[2];
|
||||
sprintf(Path, "%s\\%s", Path, FileName);
|
||||
FILE* Dest = fopen(Path, "wb");
|
||||
if (Dest) {
|
||||
if (IsVerbose) {
|
||||
printf("Writing to '%s'\n", Path);
|
||||
}
|
||||
|
||||
timer_file_header Header = {0};
|
||||
Header.Magic = AET_MAGIC_VALUE;
|
||||
fwrite(&Header, sizeof(Header), 1, Dest);
|
||||
|
||||
LARGE_INTEGER Start;
|
||||
timer_file_entry Entry = {0};
|
||||
QueryPerformanceCounter(&Start);
|
||||
Entry.Elapsed = (f32)Start.QuadPart;
|
||||
|
||||
printf("Compilation started for %s\n", GetBaseName(FileName));
|
||||
if (fwrite(&Entry, sizeof(Entry), 1, Dest) != 1) {
|
||||
fprintf(stderr, "ERROR: Failed to append new start entry to file '%s'.\n", FileName);
|
||||
} else {
|
||||
fclose(Dest);
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "ERROR: Failed to open file '%s'.\n", FileName);
|
||||
}
|
||||
} else if (StringsMatch(Args[1], "--end")) {
|
||||
char* FileName = Args[2];
|
||||
sprintf(Path, "%s\\%s", Path, FileName);
|
||||
|
||||
FILE* Dest = fopen(Path, "rb");
|
||||
if (Dest) {
|
||||
if (IsVerbose) {
|
||||
printf("Reading from '%s'\n", Path);
|
||||
}
|
||||
|
||||
timer_file_header Header = {0};
|
||||
fread(&Header, sizeof(Header), 1, Dest);
|
||||
if (IsVerbose) {
|
||||
printf("struct timer_file_header {\n Magic: %u\n};\n", Header.Magic);
|
||||
}
|
||||
|
||||
timer_file_entry Entry = {0};
|
||||
if(fread(&Entry, sizeof(Entry), 1, Dest) == 1) {
|
||||
LARGE_INTEGER End;
|
||||
QueryPerformanceCounter(&End);
|
||||
|
||||
f32 Elapsed = ((f32)End.QuadPart) - Entry.Elapsed;
|
||||
f32 Seconds = Elapsed * COUNTERTOS;
|
||||
f32 Milliseconds = Elapsed * COUNTERTOMS;
|
||||
printf("Compilation ended: %f seconds\n", Seconds);
|
||||
} else {
|
||||
fprintf(stderr, "ERROR: Failed to read start entry from file '%s'.\n", FileName);
|
||||
}
|
||||
|
||||
fclose(Dest);
|
||||
|
||||
if (remove(Path) != 0) {
|
||||
fprintf(stderr, "ERROR: Failed to remove file '%s'.\n", FileName);
|
||||
}
|
||||
} else {
|
||||
fprintf(stderr, "ERROR: Failed to open file '%s'.\n", FileName);
|
||||
}
|
||||
} else {
|
||||
Usage(Args);
|
||||
}
|
||||
} else {
|
||||
Usage(Args);
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1,5 @@
|
||||
@echo off
|
||||
REM -Zi for debugging
|
||||
cl -nologo -DBUILD_WIN32=1 -FC -O2 -TC -EHsc btime.c /link
|
||||
@if ERRORLEVEL 1 exit /B 1
|
||||
robocopy . ../ btime.exe > nul
|
||||
@ -0,0 +1,6 @@
|
||||
#!/bin/sh
|
||||
set -eu
|
||||
CXX=${CXX:-clang++}
|
||||
|
||||
${CXX} $* -Wwritable-strings -DBUILD_LINUX=1 -I. -O3 -o btime btime.c
|
||||
cp btime ../btime
|
||||
@ -0,0 +1,3 @@
|
||||
#!/bin/sh
|
||||
|
||||
export PATH=$PWD/tools:$PATH
|
||||
Loading…
Reference in New Issue