Chameleon

Chameleon Commit Details

Date:2010-08-18 12:20:27 (10 years 3 months ago)
Author:Kabyl
Commit:384
Parents: 383
Message:Added Booter Log Dump Tool
Changes:
A/trunk/i386/util/bdmesg.c
M/trunk/i386/util/Makefile
M/trunk/CHANGES

File differences

trunk/CHANGES
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- Added Booter Log Dump Tool
- Added Booter message Logging (":/boot-log" ioreg property)
- Removed obsolete -f option, use -x instead
- Removed -x32 option, use arch=i386 instead
trunk/i386/util/bdmesg.c
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/*
* BooterLog Dump Tool, part of the Chameleon Boot Loader Project
*
* Copyright 2010 by Islam M. Ahmed Zaid. All rights reserved.
*
*/
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include "IOKit/IOKitLib.h"
int main(int argc, char *argv[])
{
io_registry_entry_t root = IORegistryEntryFromPath(kIOMasterPortDefault, "IOService:/");
if (!root)
{
printf("IORegistryEntry \"IOIOService:/\" not found.\n");
return 0;
}
CFTypeRef bootLog = IORegistryEntryCreateCFProperty(root, CFSTR("boot-log"), kCFAllocatorDefault, 0);
if (!bootLog)
{
printf("\"boot-log\" property not found.\n");
return 0;
}
//CFShow(bootLog);
const UInt8 *msglog = CFDataGetBytePtr((CFDataRef)bootLog);
if (msglog)
printf("%s\n", msglog);
return 0;
}
trunk/i386/util/Makefile
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CFILES = machOconv.c
ALLSRC = $(CFILES) $(MFILES) $(HFILES) $(EXPORT_HFILES)
PROGRAMS = machOconv
PROGRAMS = machOconv bdmesg
OUTFILES = $(PROGRAMS)
machOconv: machOconv.o
$(CC) $(CFLAGS) $(LDFLAGS) $(DEFINES) -o $(SYMROOT)/$(@F) machOconv.o
bdmesg: bdmesg.o
$(CC) $(CFLAGS) $(LDFLAGS) -framework IOKit -framework CoreFoundation -o $(SYMROOT)/$(@F) bdmesg.o
include ../MakeInc.dir
#dependencies

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Revision: 384