Chameleon

Chameleon Commit Details

Date:2011-10-04 22:35:59 (9 years 1 month ago)
Author:armel cadet-petit
Commit:1599
Parents: 1598
Message:added a simple mechanism to embed a module into the bootloader(see changelog)
Changes:
A/branches/cparm/i386/modules/GUI/GUI_appleboot.h
A/branches/cparm/i386/libsaio/internal_modules.h
M/branches/cparm/i386/modules/GUI/gui.c
M/branches/cparm/i386/boot2/boot.c
M/branches/cparm/i386/libsaio/libsaio.h
M/branches/cparm/CHANGES
M/branches/cparm/i386/libsaio/Makefile

File differences

branches/cparm/CHANGES
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- Added a simple mechanism to embed a module into the core of the bootloader (useful for virtual machines
or for modules not yet compatible with xcode4), see internal_modules.h for more info.
- Added JrCs's Keylayout support in Keymapper
- Fixed an issue in AcpiCodec where the highest cpu frequency may not be added in the pstate package on some configurations
- Improved detection of nb of core(s) and thread(s) for AMD processors
branches/cparm/i386/libsaio/libsaio.h
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#include "io_inline.h"
#include "saio_types.h"
#include "saio_internal.h"
#include "internal_modules.h"
#endif /* !__LIBSAIO_LIBSAIO_H */
branches/cparm/i386/libsaio/Makefile
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device_inject.o pci_root.o \
convert.o acpi_tools.o smbios.o smp-imps.o
# example for acpicodec
#CFLAGS += acpi_codec.o acpicode.o ACPICodec.o acpidecode.o
# example for SMBiosGetters
#CFLAGS += mysmbios.o smbios_decode.o smbios_getters.o SMBiosGetters.o
# example for GUI
#CFLAGS += graphic_utils.o gui.o rand.o picopng.o GUI_module.o
# Options enabled by default:
#CFLAGS += -DNO_WIN_SUPPORT # -7200 bytes
SAIO_OBJS += ntfs.o msdos.o
branches/cparm/i386/libsaio/internal_modules.h
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#ifndef __INTERNAL_MODULES_H
#define __INTERNAL_MODULES_H
static inline void load_all_internal_modules()
{
// HOW TO: the procedure is quite simple but not automatic yet,
// to embed a module just drag/copy the content your module folder (*.c,*.h, etc...)
// into libsaio folder, edit the libsaio makefile to build the files that you just added,
// and add here some code to start the module,
// ex. :
//extern void ACPICodec_start();
//ACPICodec_start();
//extern void SMBiosGetters_start();
//SMBiosGetters_start();
//extern void GUI_start();
//GUI_start();
// Done !!!
// ps: i swear the next version will be more simple
}
#endif /* __INTERNAL_MODULES_H */
branches/cparm/i386/boot2/boot.c
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load_all_modules();
}
}
load_all_internal_modules();
// Loading preboot ramdisk if exists.
execute_hook("loadPrebootRAMDisk", NULL, NULL, NULL, NULL, NULL, NULL);
branches/cparm/i386/modules/GUI/GUI_appleboot.h
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/*
* Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights
* Reserved. This file contains Original Code and/or Modifications of
* Original Code as defined in and that are subject to the Apple Public
* Source License Version 2.0 (the "License"). You may not use this file
* except in compliance with the License. Please obtain a copy of the
* License at http://www.apple.com/publicsource and read it before using
* this file.
*
* The Original Code and all software distributed under the License are
* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
* License for the specific language governing rights and limitations
* under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* appleboot.h - Apple logo shown durring boot
*
* Copyright (c) 2002 Apple Computer, Inc.
*
* DRI: Josh de Cesare
*/
#define kAppleBootWidth(128)
#define kAppleBootHeight(128)
#define kAppleBootOffset(0)
#define kAppleBootFrames(1)
#define kAppleBootFPS(0)
#define kAppleBootRLEBlocks (686)
// The original data was 16K in size (128x128) and would make the booter
// cross a 64K segment boundary. boot0 cannot load more than 127 sectors
// without changes. To eiminate that complexity, the data was run length
// encoded to save space. The reduced size is 1372 bytes.
static const unsigned char gAppleBootPictRLE[] =
{
0xff, 0x01, 0xff, 0x01, 0xff, 0x01, 0x50, 0x01, 0x01, 0x02, 0x01, 0x17,
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0xff, 0x01, 0xff, 0x01, 0xff, 0x01, 0xff, 0x01, 0xff, 0x01, 0xff, 0x01,
0xff, 0x01, 0xb3, 0x01
};
branches/cparm/i386/modules/GUI/gui.c
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*/
#include "gui.h"
#include "appleboot.h"
#include "GUI_appleboot.h"
#include "vers.h"
#include "modules.h"
#include "rand.h"

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Revision: 1599