mirror of
https://git.planet-casio.com/Lephenixnoir/gint.git
synced 2024-12-29 13:03:36 +01:00
Small Makefile adjustments, preparing fusion with fxSDK
This commit is contained in:
lephe
parent
f6133c26fc
commit
34e42a03a6
8 changed files with 108 additions and 62 deletions
68
Makefile
68
Makefile
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@ -13,7 +13,7 @@ include Makefile.cfg
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# Modules
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modules-gint = bopti clock core display events gray init keyboard mmu rtc \
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screen tales timer
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modules-libc = ctype setjmp stdio stdlib string time
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modules-libc = ctype math setjmp stdio stdlib string time
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# Targets
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target-lib = libgint.a
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@ -44,8 +44,8 @@ demo-cflags = -m3 -mb -nostdlib -I include -ffreestanding -std=c11 -Os \
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-Wall -Wextra
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# Specific objects
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obj-lib-spec = build/display_font_system.bmp.o
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obj-std-spec =
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obj-lib-spec = build/display_font_system.bmp.o
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# Configuration files
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config = gcc.cfg
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@ -101,7 +101,7 @@ hdr-dep = $(wildcard include/*.h include/*/*.h)
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# $3 dependencies
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define rule-c-source
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build/$1_$2.o: src/$1/$2 $3 $(config)
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$(if $(VERBOSE),,@ printf '\e[34;1msrc \u00bb\e[0m cc $$<\n')
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$(if $(VERBOSE),,@ printf '\e[34;1m gcc\e[0m $$<\n')
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$(if $(VERBOSE),,@) $(cc) -c $$< -o $$@ $(lib-cflags)
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endef
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@ -110,7 +110,7 @@ endef
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# $2 filename
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define rule-asm-source
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build/$1_$2.o: src/$1/$2 $(config)
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$(if $(VERBOSE),,@ printf '\e[34;1msrc \u00bb\e[0m as $$<\n')
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$(if $(VERBOSE),,@ printf '\e[34;1m as\e[0m $$<\n')
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$(if $(VERBOSE),,@) $(as) -c $$< -o $$@
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endef
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@ -135,7 +135,6 @@ version_symbol = $(shell printf '0x%02x%01x%01x%04x' "'$(version_letter)'" \
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# Tell the linker to define the version symbol.
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demo-ldflags += -Wl,--defsym,_GINT_VERSION=$(version_symbol)
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debug-ldflags += -Wl,--defsym,_GINT_VERSION=$(version_symbol)
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@ -150,37 +149,37 @@ all-lib: $(config) $(target-std) $(target-lib)
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all: $(config) $(target-std) $(target-lib) $(target-g1a)
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build:
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$(if $(VERBOSE),,@ printf '\e[35;1mdir \u00bb\e[0m mkdir $@\n')
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$(if $(VERBOSE),,@ printf '\e[35;1m mkdir\e[0m $@\n')
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$(if $(VERBOSE),,@) mkdir -p $@
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version: $(obj-std) $(obj-lib)
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version: src include
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@ echo '$(version_type)-$(version_major).$(version_minor)-$(version_build_n)' > $@
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$(obj-std) $(obj-lib) $(demo-obj): | build
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$(target-std): $(obj-std) version
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$(if $(VERBOSE),,@ printf '\e[35;1mlib \u00bb\e[0m ar $@\n')
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$(if $(VERBOSE),,@ printf '\e[35;1m ar\e[0m ar $@\n')
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$(if $(VERBOSE),,@) $(ar) rcs $@ $(obj-std)
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@ printf '\e[32;1mmsg \u00bb\e[0m Succesfully built libc ('
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@ printf '\n\e[32;1m\u00bb\e[0m Succesfully built libc ('
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@ printf $$(stat -c %s $@)
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@ printf ' bytes)\n\n'
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$(target-lib): $(config) $(target-std) $(obj-lib) version
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$(if $(VERBOSE),,@ printf '\e[35;1mlib \u00bb\e[0m ar $@\n')
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$(if $(VERBOSE),,@ printf '\e[35;1m ar\e[0m $@\n')
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$(if $(VERBOSE),,@) $(ar) rcs $@ $(obj-lib)
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@ printf '\e[32;1mmsg \u00bb\e[0m Succesfully built libgint ('
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@ printf '\n\e[32;1m\u00bb\e[0m Succesfully built libgint ('
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@ printf $$(stat -c %s $@)
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@ printf ' bytes)\n\n'
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$(target-g1a): $(config) $(target-std) $(target-lib) $(demo-obj)
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$(if $(VERBOSE),,@ printf '\e[35;1mexe \u00bb\e[0m ld -o $(demo-elf)\n')
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$(if $(VERBOSE),,@ printf '\e[35;1m ld\e[0m $(demo-elf)\n')
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$(if $(VERBOSE),,@) $(cc) -o $(demo-elf) $(demo-obj) $(demo-ldflags)
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$(if $(VERBOSE),,@ printf '\e[35;1mexe \u00bb\e[0m objcopy -o $(demo-bin)\n')
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$(if $(VERBOSE),,@ printf '\e[35;1mobjcopy\e[0m $(demo-bin)\n')
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$(if $(VERBOSE),,@) $(ob) -R .comment -R .bss -O binary $(demo-elf) $(demo-bin)
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$(if $(VERBOSE),,@ printf '\e[35;1mexe \u00bb\e[0m g1a-wrapper -o $@\n')
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$(if $(VERBOSE),,@ printf '\e[35;1m fxg1a\e[0m $@\n')
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$(if $(VERBOSE),,@) $(wr) $(demo-bin) -o $@ -i $(demo-icon)
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@ printf '\e[32;1mmsg \u00bb\e[0m Succesfully built demo application ('
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@ printf '\n\e[32;1m\u00bb\e[0m Succesfully built demo application ('
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@ printf $$(stat -c %s $@)
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@ printf ' bytes)\n\n'
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@ -200,26 +199,26 @@ $(foreach mod,$(modules), \
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# why for now.
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build/display_font_%.bmp.o: src/display/font_%.bmp
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$(if $(VERBOSE),,@ printf '\e[36;1mres \u00bb\e[0m fxconv $<\n')
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$(if $(VERBOSE),,@) fxconv $< -o $@ --font -n $(<:src/display/font_%.bmp=gint_font_%)
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$(if $(VERBOSE),,@ printf '\e[30;1m fxconv\e[0m -font $<\n')
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$(if $(VERBOSE),,@) fxconv -font $< -o $@ -font -n $(<:src/display/font_%.bmp=gint_font_%)
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# Demo application
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build/demo_%.c.o: demo/%.c $(hdr-dep) $(demo-dep) $(config)
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$(if $(VERBOSE),,@ printf '\e[34;1msrc \u00bb\e[0m cc $<\n')
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$(if $(VERBOSE),,@ printf '\e[34;1m gcc\e[0m $<\n')
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$(if $(VERBOSE),,@) $(cc) -c $< -o $@ $(demo-cflags)
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build/demo_%.s.o: demo/%.s $(config)
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$(if $(VERBOSE),,@ printf '\e[34;1msrc \u00bb\e[0m as $<\n')
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$(if $(VERBOSE),,@ printf '\e[34;1m as\e[0m $<\n')
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$(if $(VERBOSE),,@) $(as) -c $< -o $@
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build/demo_font_%.bmp.o: demo/resources/font_%.bmp
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$(if $(VERBOSE),,@ printf '\e[36;1mres \u00bb\e[0m fxconv $<\n')
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$(if $(VERBOSE),,@) fxconv $< -o $@ --font -n $(patsubst demo/resources/%.bmp,res_%,$<)
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$(if $(VERBOSE),,@ printf '\e[30;1m fxconv\e[0m -font $<\n')
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$(if $(VERBOSE),,@) fxconv -font $< -o $@ -n $(patsubst demo/resources/%.bmp,res_%,$<)
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build/demo_%.bmp.o: demo/resources/%.bmp
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$(if $(VERBOSE),,@ printf '\e[36;1mres \u00bb\e[0m fxconv $<\n')
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$(if $(VERBOSE),,@) fxconv $< -o $@ -n $(patsubst demo/resources/%.bmp,res_%,$<)
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$(if $(VERBOSE),,@ printf '\e[30;1m fxconv\e[0m -image $<\n')
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$(if $(VERBOSE),,@) fxconv -image $< -o $@ -n $(patsubst demo/resources/%.bmp,res_%,$<)
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@ -237,15 +236,24 @@ mrproper: clean
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distclean: mrproper
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install: $(target-std) $(target-lib)
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mkdir -p $(folder)
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install -m 644 $^ $(folder)
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install -m 644 -T demo/gintdemo.ld $(folder)/linker.ld
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mkdir -p $(folder)/gint
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install -m 644 include/*.h $(folder)/gint
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$(if $(VERBOSE),,@ printf '\e[35;1m mkdir\e[0m $(folder)\n')
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$(if $(VERBOSE),,@) mkdir -p $(folder)
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$(if $(VERBOSE),,@ printf '\e[33;1minstall\e[0m 644 $^\n')
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$(if $(VERBOSE),,@) install -m 644 $^ $(folder)
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$(if $(VERBOSE),,@ printf '\e[33;1minstall\e[0m 644 demo/gintdemo.ld\n')
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$(if $(VERBOSE),,@) install -m 644 -T demo/gintdemo.ld $(folder)/linker.ld
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$(if $(VERBOSE),,@ printf '\e[35;1m mkdir\e[0m $(folder)/gint/modules\n')
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$(if $(VERBOSE),,@) mkdir -p $(folder)/gint/modules
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$(if $(VERBOSE),,@ printf '\e[33;1minstall\e[0m 644 include/**.h\n')
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$(if $(VERBOSE),,@) install -m 644 include/*.h $(folder)/gint
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$(if $(VERBOSE),,@) install -m 644 include/modules/*.h $(folder)/gint/modules
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ifdef config_ext
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install -m 644 include/extended/*.h $(folder)/gint
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$(if $(VERBOSE),,@) install -m 644 include/extended/*.h $(folder)/gint
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endif
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@ printf '\e[32;1mmsg \u00bb\e[0m All installed!\n'
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@ printf "\n\033[32;1m\u00bb\033[0m Successfully installed gint\n\n"
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install-demo: all
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p7 send -f $(target-g1a)
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1
TODO
1
TODO
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@ -5,7 +5,6 @@ Bugs to fix:
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- Ensure heap data is freed when a task-switch results in leaving the app
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Things to do before 1.0:
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- init: Move qdiv10() somewhere else
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- bopti: Test partial transparency
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- demo: Try 284x124 at (-60, -28) (all disadvantages)
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- project: Check size of *all* library structures
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@ -8,14 +8,6 @@
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#include <display.h>
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struct qdiv
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{
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uint32_t q, r;
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};
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/* qdiv10() -- quickly divide by 10 */
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struct qdiv qdiv10(uint32_t n);
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/* init_version() -- get a version string */
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const char *init_version(void);
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41
include/math.h
Normal file
41
include/math.h
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@ -0,0 +1,41 @@
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//---
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//
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// gint libc module: math
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//
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// Provides mathematical functions as well as a few useful extensions.
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//
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//---
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#ifndef _MATH_H
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#define _MATH_H
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#include <stdint.h>
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//---
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// Function extensions
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//---
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/*
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qdiv()
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Quickly divides by predefined integers using a 64-bit multiplication
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technique. These functions should be ~10 times faster than dividing
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using opeator "/".
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*/
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typedef struct qdiv_t
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{
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uint32_t q; /* Quotient */
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uint32_t r; /* Remainer */
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} __attribute__((packed, aligned(4))) qdiv_t;
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qdiv_t qdiv(uint32_t n, uint32_t divider, uint32_t reciprocal);
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/* Predefined magic numbers */
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#define qdiv_3(n) qdiv(n, 3, 0x55555556)
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#define qdiv_5(n) qdiv(n, 5, 0x33333334)
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#define qdiv_10(n) qdiv(n, 10, 0x1999999a)
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#define qdiv_100(n) qdiv(n, 100, 0x028f5c29)
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#define qdiv_1000(n) qdiv(n, 1000, 0x00418938)
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#endif // _MATH_H
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@ -2,24 +2,7 @@
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#include <string.h>
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#include <clock.h>
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#include <gint.h>
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/* qdiv10() -- quickly divide by 10 */
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struct qdiv qdiv10(uint32_t n)
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{
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uint32_t magic10 = 0x1999999a;
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struct qdiv result;
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__asm__(
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"dmuls.l %1, %2 \n\t"
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"sts mach, %0 "
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: "=r"(result.q)
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: "r"(n), "r"(magic10)
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: "macl", "mach"
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);
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result.r = n - 10 * result.q;
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return result;
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}
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#include <math.h>
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/* init_version() -- get a version string */
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const char *init_version(void)
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@ -32,8 +15,8 @@ const char *init_version(void)
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memcpy(data, "gint #0.0-000", 14);
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/* Quickly get the three digits of the build number */
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struct qdiv x = qdiv10(s & 0xffff);
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struct qdiv y = qdiv10(x.q);
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qdiv_t x = qdiv_10(s & 0xffff);
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qdiv_t y = qdiv_10(x.q);
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data[5] = (s & 0xff000000) >> 24;
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data[6] += ((s & 0x00f00000) >> 20);
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@ -66,7 +49,7 @@ void print_dec(int x, int y, int n, int digits)
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while(--digits >= 0)
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{
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struct qdiv d = qdiv10(n);
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qdiv_t d = qdiv_10(n);
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str[digits] = '0' + d.r;
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n = d.q;
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}
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23
src/math/math_qdiv.c
Normal file
23
src/math/math_qdiv.c
Normal file
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@ -0,0 +1,23 @@
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#include <math.h>
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/*
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Quickly divides by predefined integers using a 64-bit multiplication
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technique. These functions should be ~10 times faster than dividing
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using opeator "/".
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*/
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__attribute__((always_inline))
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inline qdiv_t qdiv(uint32_t n, uint32_t divider, uint32_t magic)
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{
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qdiv_t result;
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__asm__(
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"dmuls.l %1, %2 \n\t"
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"sts mach, %0 "
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: "=r"(result.q)
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: "r"(n), "r"(magic)
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: "macl", "mach"
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);
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result.r = n - divider * result.q;
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return result;
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}
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@ -202,7 +202,7 @@ int update(uint32_t *operators, int height, int available, uint32_t *glyph)
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*/
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void render(int x, int y, const char *str, void (*op)(OPERATE_ARGS))
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{
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if(!font) return;
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if(!font || font->magic != 0x01) return;
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// Operator data, and number of available bits in the operators (which
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// is the same for all operators, since they are treated equally).
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2
version
2
version
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@ -1 +1 @@
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beta-0.9-566
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beta-0.9-581
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