| Index: apps/clockgatehunter/SOURCES |
| — | — | @@ -0,0 +1 @@ |
| | 2 | +main.c
|
| Index: apps/clockgatehunter/ls.x |
| — | — | @@ -0,0 +1,42 @@ |
| | 2 | +ENTRY(__emcore_entrypoint)
|
| | 3 | +OUTPUT_FORMAT(elf32-littlearm)
|
| | 4 | +OUTPUT_ARCH(arm)
|
| | 5 | +
|
| | 6 | +MEMORY
|
| | 7 | +{
|
| | 8 | + VIRTUAL : ORIGIN = 0x00000000, LENGTH = 0x10000000
|
| | 9 | +}
|
| | 10 | +
|
| | 11 | +SECTIONS
|
| | 12 | +{
|
| | 13 | + .text :
|
| | 14 | + {
|
| | 15 | + __emcore_app_base = .;
|
| | 16 | + KEEP(.emcoreentrypoint*)
|
| | 17 | + *(.emcoreentrypoint*)
|
| | 18 | + *(.text*)
|
| | 19 | + *(.glue_7)
|
| | 20 | + *(.glue_7t)
|
| | 21 | + . = ALIGN(0x10);
|
| | 22 | + } > VIRTUAL
|
| | 23 | +
|
| | 24 | + .data :
|
| | 25 | + {
|
| | 26 | + *(.rodata*)
|
| | 27 | + . = ALIGN(0x4);
|
| | 28 | + *(.data*)
|
| | 29 | + . = ALIGN(0x4);
|
| | 30 | + } > VIRTUAL
|
| | 31 | +
|
| | 32 | + .bss (NOLOAD) :
|
| | 33 | + {
|
| | 34 | + *(.bss*)
|
| | 35 | + *(COMMON)
|
| | 36 | + } > VIRTUAL
|
| | 37 | +
|
| | 38 | + /DISCARD/ :
|
| | 39 | + {
|
| | 40 | + *(.eh_frame)
|
| | 41 | + }
|
| | 42 | +
|
| | 43 | +}
|
| Index: apps/clockgatehunter/main.c |
| — | — | @@ -0,0 +1,122 @@ |
| | 2 | +#include "emcoreapp.h"
|
| | 3 | +
|
| | 4 | +
|
| | 5 | +struct wakeup eventwakeup;
|
| | 6 | +int pos = 64;
|
| | 7 | +int state[65];
|
| | 8 | +
|
| | 9 | +void handler(void* user, enum button_event eventtype, int which, int value)
|
| | 10 | +{
|
| | 11 | + bool action = false;
|
| | 12 | + switch (eventtype)
|
| | 13 | + {
|
| | 14 | + case BUTTON_PRESS:
|
| | 15 | + switch (which)
|
| | 16 | + {
|
| | 17 | + case 0:
|
| | 18 | + state[pos] = !state[pos];
|
| | 19 | + action = true;
|
| | 20 | + break;
|
| | 21 | + case 1:
|
| | 22 | + pos++;
|
| | 23 | + action = true;
|
| | 24 | + break;
|
| | 25 | + case 2:
|
| | 26 | + pos--;
|
| | 27 | + action = true;
|
| | 28 | + break;
|
| | 29 | + }
|
| | 30 | + break;
|
| | 31 | + case WHEEL_FORWARD:
|
| | 32 | + pos++;
|
| | 33 | + action = true;
|
| | 34 | + break;
|
| | 35 | + case WHEEL_BACKWARD:
|
| | 36 | + pos--;
|
| | 37 | + action = true;
|
| | 38 | + break;
|
| | 39 | + }
|
| | 40 | + while (pos < 0) pos += 65;
|
| | 41 | + while (pos > 65) pos -= 65;
|
| | 42 | + if (action) wakeup_signal(&eventwakeup);
|
| | 43 | +}
|
| | 44 | +
|
| | 45 | +static void renderline(void* framebuf, int width, int fontwidth, int fontheight, int line)
|
| | 46 | +{
|
| | 47 | + int i;
|
| | 48 | + for (i = 0; i < 16; i++)
|
| | 49 | + renderchar(framebuf, 2 + fontwidth * (i + i / 4), 2 + fontheight * (2 + line), width,
|
| | 50 | + pos == i + line * 16 ? 0xffffffff : 0xff000000,
|
| | 51 | + pos == i + line * 16 ? 0xff000000 : 0xffffffff,
|
| | 52 | + *("01X" + state[i + line * 16]));
|
| | 53 | +}
|
| | 54 | +
|
| | 55 | +static void main()
|
| | 56 | +{
|
| | 57 | + int i, j;
|
| | 58 | + char buf[9];
|
| | 59 | + for (i = 0; i < 64; i++) state[i] = clockgate_get_state(i);
|
| | 60 | + state[i] = false;
|
| | 61 | + uint32_t orig[2] = {0xffffffff, 0xffffffff};
|
| | 62 | + uint32_t now[2];
|
| | 63 | + for (i = 0; i < 2; i++)
|
| | 64 | + for (j = 0; j < 32; j++)
|
| | 65 | + if (state[i * 32 + j])
|
| | 66 | + orig[i] &= ~(1 << j);
|
| | 67 | + cprintf(3, "Initial state: %08X %08X\n", orig[0], orig[1]);
|
| | 68 | + int fontwidth = get_font_width();
|
| | 69 | + int fontheight = get_font_height();
|
| | 70 | + int width = 19 * fontwidth + 4;
|
| | 71 | + int height = 6 * fontheight + 4;
|
| | 72 | + int xoffs = (lcd_get_width() - width) / 2;
|
| | 73 | + int yoffs = (lcd_get_height() - height) / 2;
|
| | 74 | + int framebufsize = width * height * 3;
|
| | 75 | + void* framebuf = malloc(framebufsize);
|
| | 76 | + if (!framebuf) panicf(PANIC_KILLTHREAD, "Could not allocate framebuffer!");
|
| | 77 | + memset(framebuf, 0xff, framebufsize);
|
| | 78 | + memset(framebuf, 0, width * 3);
|
| | 79 | + memset(framebuf + (height - 1) * width * 3, 0, width * 3);
|
| | 80 | + for (i = 0; i < height; i++)
|
| | 81 | + {
|
| | 82 | + char* ptr = (char*)framebuf + (i * width - 1) * 3;
|
| | 83 | + for (j = 0; j < 6; j++) *ptr++ = 0;
|
| | 84 | + }
|
| | 85 | + wakeup_init(&eventwakeup);
|
| | 86 | + wakeup_signal(&eventwakeup);
|
| | 87 | + struct button_hook_entry* hook = button_register_handler(handler, NULL);
|
| | 88 | + if (!hook) panicf(PANIC_KILLTHREAD, "Could not register button hook!");
|
| | 89 | + while (true)
|
| | 90 | + {
|
| | 91 | + wakeup_wait(&eventwakeup, TIMEOUT_BLOCK);
|
| | 92 | + now[0] = 0xffffffff;
|
| | 93 | + now[1] = 0xffffffff;
|
| | 94 | + for (i = 0; i < 2; i++)
|
| | 95 | + for (j = 0; j < 32; j++)
|
| | 96 | + {
|
| | 97 | + bool oldstate = state[i * 32 + j];
|
| | 98 | + clockgate_enable(i * 32 + j, oldstate);
|
| | 99 | + state[i * 32 + j] = clockgate_get_state(i * 32 + j);
|
| | 100 | + if (state[i * 32 + j] != oldstate) state[i * 32 + j] = 2;
|
| | 101 | + if (state[i * 32 + j]) now[i] &= ~(1 << j);
|
| | 102 | + }
|
| | 103 | + for (i = 0; i < 4; i++) renderline(framebuf, width, fontwidth, fontheight, i);
|
| | 104 | + renderchar(framebuf, 2 + fontwidth * 18, 2, width, pos == 64 ? 0xffffffff : 0xff000000,
|
| | 105 | + pos == 64 ? 0xff000000 : 0xffffffff, 'X');
|
| | 106 | + snprintf(buf, sizeof(buf), "%08X", orig[0]);
|
| | 107 | + rendertext(framebuf, 2, 2, width, 0xff000000, 0xffffffff, buf);
|
| | 108 | + snprintf(buf, sizeof(buf), "%08X", orig[1]);
|
| | 109 | + rendertext(framebuf, 2 + 9 * fontwidth, 2, width, 0xff000000, 0xffffffff, buf);
|
| | 110 | + snprintf(buf, sizeof(buf), "%08X", now[0]);
|
| | 111 | + rendertext(framebuf, 2, 2 + fontheight, width, 0xff000000, 0xffffffff, buf);
|
| | 112 | + snprintf(buf, sizeof(buf), "%08X", now[1]);
|
| | 113 | + rendertext(framebuf, 2 + 9 * fontwidth, 2 + fontheight, width,
|
| | 114 | + 0xff000000, 0xffffffff, buf);
|
| | 115 | + displaylcd(xoffs, yoffs, width, height, framebuf, 0, 0, width);
|
| | 116 | + if (state[64]) break;
|
| | 117 | + }
|
| | 118 | + button_unregister_handler(hook);
|
| | 119 | + cprintf(3, "Final state: %08X %08X\n", now[0], now[1]);
|
| | 120 | +}
|
| | 121 | +
|
| | 122 | +
|
| | 123 | +EMCORE_APP_HEADER("Clock gate hunter", main, 127)
|
| Index: apps/clockgatehunter/version.h |
| — | — | @@ -0,0 +1,36 @@ |
| | 2 | +//
|
| | 3 | +//
|
| | 4 | +// Copyright 2010 TheSeven
|
| | 5 | +//
|
| | 6 | +//
|
| | 7 | +// This file is part of emBIOS.
|
| | 8 | +//
|
| | 9 | +// emBIOS is free software: you can redistribute it and/or
|
| | 10 | +// modify it under the terms of the GNU General Public License as
|
| | 11 | +// published by the Free Software Foundation, either version 2 of the
|
| | 12 | +// License, or (at your option) any later version.
|
| | 13 | +//
|
| | 14 | +// emBIOS is distributed in the hope that it will be useful,
|
| | 15 | +// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| | 16 | +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
| | 17 | +// See the GNU General Public License for more details.
|
| | 18 | +//
|
| | 19 | +// You should have received a copy of the GNU General Public License along
|
| | 20 | +// with emBIOS. If not, see <http://www.gnu.org/licenses/>.
|
| | 21 | +//
|
| | 22 | +//
|
| | 23 | +
|
| | 24 | +
|
| | 25 | +#ifndef __VERSION_H__
|
| | 26 | +#define __VERSION_H__
|
| | 27 | +
|
| | 28 | +
|
| | 29 | +#define VERSION "0.0.1pre"
|
| | 30 | +#define VERSION_MAJOR 0
|
| | 31 | +#define VERSION_MINOR 0
|
| | 32 | +#define VERSION_PATCH 1
|
| | 33 | +#define VERSION_SVN "$REVISION$"
|
| | 34 | +#define VERSION_SVN_INT $REVISIONINT$
|
| | 35 | +
|
| | 36 | +
|
| | 37 | +#endif |
| \ No newline at end of file |
| Index: apps/clockgatehunter/Makefile |
| — | — | @@ -0,0 +1,120 @@ |
| | 2 | +NAME := clockgatehunter
|
| | 3 | +STACKSIZE := 4096
|
| | 4 | +COMPRESS := true
|
| | 5 | +
|
| | 6 | +EMCOREDIR ?= ../../emcore/trunk/
|
| | 7 | +
|
| | 8 | +ifeq ($(shell uname),WindowsNT)
|
| | 9 | +CCACHE :=
|
| | 10 | +else
|
| | 11 | +CCACHE := $(shell which ccache)
|
| | 12 | +endif
|
| | 13 | +
|
| | 14 | +CROSS ?= arm-elf-eabi-
|
| | 15 | +CC := $(CCACHE) $(CROSS)gcc
|
| | 16 | +AS := $(CROSS)as
|
| | 17 | +LD := $(CROSS)ld
|
| | 18 | +OBJCOPY := $(CROSS)objcopy
|
| | 19 | +ELF2ECA := $(CROSS)elf2emcoreapp
|
| | 20 | +
|
| | 21 | +LIBINCLUDES :=
|
| | 22 | +
|
| | 23 | +CFLAGS += -Os -fno-pie -fno-stack-protector -fomit-frame-pointer -I. -I$(EMCOREDIR)/export $(LIBINCLUDES) -ffunction-sections -fdata-sections -mcpu=arm940t -DARM_ARCH=4
|
| | 24 | +LDFLAGS += "$(shell $(CC) -print-libgcc-file-name)" --emit-relocs --gc-sections
|
| | 25 | +
|
| | 26 | +preprocess = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#")
|
| | 27 | +preprocesspaths = $(shell $(CC) $(PPCFLAGS) $(2) -E -P -x c $(1) | grep -v "^\#" | sed -e "s:^..*:$(dir $(1))&:")
|
| | 28 | +
|
| | 29 | +REVISION := $(shell svnversion .)
|
| | 30 | +REVISIONINT := $(shell echo $(REVISION) | sed -e "s/[^0-9].*$$//")
|
| | 31 | +
|
| | 32 | +HELPERS := build/__emcore_armhelpers.o
|
| | 33 | +
|
| | 34 | +SRC := $(call preprocesspaths,SOURCES,-I. -I..)
|
| | 35 | +OBJ := $(SRC:%.c=build/%.o)
|
| | 36 | +OBJ := $(OBJ:%.S=build/%.o) $(HELPERS)
|
| | 37 | +
|
| | 38 | +all: $(NAME)
|
| | 39 | +
|
| | 40 | +-include $(OBJ:%=%.dep)
|
| | 41 | +
|
| | 42 | +$(NAME): build/$(NAME).emcoreapp
|
| | 43 | +
|
| | 44 | +build/$(NAME).emcoreapp: build/$(NAME).elf
|
| | 45 | + @echo [EMCAPP] $<
|
| | 46 | +ifeq ($(COMPRESS),true)
|
| | 47 | + @$(ELF2ECA) -z -s $(STACKSIZE) -o $@ $^
|
| | 48 | +else
|
| | 49 | + @$(ELF2ECA) -s $(STACKSIZE) -o $@ $^
|
| | 50 | +endif
|
| | 51 | +
|
| | 52 | +build/$(NAME).elf: ls.x $(OBJ)
|
| | 53 | + @echo [LD] $@
|
| | 54 | + @$(LD) $(LDFLAGS) -o $@ -T ls.x $(OBJ)
|
| | 55 | +
|
| | 56 | +build/%.o: %.c build/version.h
|
| | 57 | + @echo [CC] $<
|
| | 58 | +ifeq ($(shell uname),WindowsNT)
|
| | 59 | + @-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
|
| | 60 | +else
|
| | 61 | + @-mkdir -p $(dir $@)
|
| | 62 | +endif
|
| | 63 | + @$(CC) -c $(CFLAGS) -o $@ $<
|
| | 64 | + @$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
|
| | 65 | + @sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
|
| | 66 | +ifeq ($(shell uname),WindowsNT)
|
| | 67 | + @sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
|
| | 68 | +else
|
| | 69 | + @sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
|
| | 70 | +endif
|
| | 71 | + @rm -f $@.dep.tmp
|
| | 72 | +
|
| | 73 | +build/%.o: %.S build/version.h
|
| | 74 | + @echo [CC] $<
|
| | 75 | +ifeq ($(shell uname),WindowsNT)
|
| | 76 | + @-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
|
| | 77 | +else
|
| | 78 | + @-mkdir -p $(dir $@)
|
| | 79 | +endif
|
| | 80 | + @$(CC) -c $(CFLAGS) -o $@ $<
|
| | 81 | + @$(CC) -MM $(CFLAGS) $< > $@.dep.tmp
|
| | 82 | + @sed -e "s|.*:|$@:|" < $@.dep.tmp > $@.dep
|
| | 83 | +ifeq ($(shell uname),WindowsNT)
|
| | 84 | + @sed -e "s/.*://" -e "s/\\$$//" < $@.dep.tmp | fmt -1 | sed -e "s/^ *//" -e "s/$$/:/" >> $@.dep
|
| | 85 | +else
|
| | 86 | + @sed -e 's/.*://' -e 's/\\$$//' < $@.dep.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.dep
|
| | 87 | +endif
|
| | 88 | + @rm -f $@.dep.tmp
|
| | 89 | +
|
| | 90 | +build/__emcore_%.o: $(EMCOREDIR)/export/%.c
|
| | 91 | + @echo [CC] $<
|
| | 92 | +ifeq ($(shell uname),WindowsNT)
|
| | 93 | + @-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
|
| | 94 | +else
|
| | 95 | + @-mkdir -p $(dir $@)
|
| | 96 | +endif
|
| | 97 | + @$(CC) -c $(CFLAGS) -o $@ $<
|
| | 98 | +
|
| | 99 | +build/__emcore_%.o: $(EMCOREDIR)/export/%.S
|
| | 100 | + @echo [CC] $<
|
| | 101 | +ifeq ($(shell uname),WindowsNT)
|
| | 102 | + @-if not exist $(subst /,\,$(dir $@)) md $(subst /,\,$(dir $@))
|
| | 103 | +else
|
| | 104 | + @-mkdir -p $(dir $@)
|
| | 105 | +endif
|
| | 106 | + @$(CC) -c $(CFLAGS) -o $@ $<
|
| | 107 | +
|
| | 108 | +build/version.h: version.h .svn/entries
|
| | 109 | + @echo [PP] $<
|
| | 110 | +ifeq ($(shell uname),WindowsNT)
|
| | 111 | + @-if not exist build md build
|
| | 112 | + @sed -e "s/\$$REVISION\$$/$(REVISION)/" -e "s/\$$REVISIONINT\$$/$(REVISIONINT)/" < $< > $@
|
| | 113 | +else
|
| | 114 | + @-mkdir -p build
|
| | 115 | + @sed -e 's/\$$REVISION\$$/$(REVISION)/' -e 's/\$$REVISIONINT\$$/$(REVISIONINT)/' < $< > $@
|
| | 116 | +endif
|
| | 117 | +
|
| | 118 | +clean:
|
| | 119 | + @rm -rf build
|
| | 120 | +
|
| | 121 | +.PHONY: all clean $(NAME)
|
| Index: apps/clockgatehunter |
| Property changes on: apps/clockgatehunter |
| ___________________________________________________________________ |
| Added: svn:ignore |
| ## -0,0 +1 ## |
| | 122 | +build |
