Javaws Bus Error
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sorted by: [ date ] [ thread ] [ subject ] [ author ] bus error in c I am trying to build jdk14p4-pre1 on FreeBSD -current. I
Bus Error Linux
adjusted the port Makefile to look for the experimental patch and disabled the patches in linux bus error core dumped the files directory of the port. I searched the archives and apparently some people have had success with building this but I must be missing something. how to debug bus error I have the experimental patch (grabbed it yesterday) and get the following error while building (including just the beginning and end): ===> Building for jdk-1.4.1p4 # Start of jdk build bsd i586 1.4.1-p4-pre1 build started: 03-09-15 15:49 gmake[1]: Entering directory `/usr/ports/java/jdk14/work/j2se/make' gmake[1]: Leaving directory `/usr/ports/java/jdk14/work/j2se/make' if [ -r ./../../patch/make/Makefile ]; then
How To Solve Bus Error In Linux
\ ( cd ./../../patch/make; gmake sanity MAKEFLAGS= EXTERNALSANITYCONTROL=true CONTROL_TOPDIR=/usr/ports/java/jdk14/work/control CONTROL_TOPDIR_NAME=control ALT_J2SE_TOPDIR=./../../j2se ALT_OUTPUTDIR=/usr/ports/java/jdk14/work/control/build/bsd-i586 ALT_RTPATCH_DIR= ALT_BASE_IMAGE_ZIP= ALT_BASE_IMAGE_DIR= ALT_NEW_IMAGE_DIR= ; ); \ fi Build Machine Information: build machine = Build Directory Structure: CWD = /usr/ports/java/jdk14/work/control/make TOPDIR = ./../.. CONTROL_TOPDIR = ./../../control GENERICS_TOPDIR = ./../../generics HOTSPOT_TOPDIR = ./../../hotspot J2SE_TOPDIR = ./../../j2se MOTIF_TOPDIR = ./../../motif COBUNDLE_TOPDIR = ./../../cobundle Hotspot Settings: HOTSPOT_BUILD_JOBS = Bootstrap Settings: BOOTDIR = /usr/local/linux-sun-jdk1.4.2_01 BOOTSTRAP J2SDK VERSION: 1.4.2_01 OUTPUTDIR = /usr/ports/java/jdk14/work/control/build/bsd-i586 Build Tool Settings: UNIXCOMMAND_PATH = /bin/ COMPILER_PATH = /usr/bin/ DEVTOOLS_PATH = /usr/local/bin/ USRBIN_PATH = /usr/bin/ MOTIF_DIR = /usr/X11R6 CC_VER = gcc (GCC) 3.3.1 [FreeBSD] Copyright (C) 2003 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. PATH = /usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/X11R6/bin:/home/glenn/bin Build Directives: USE_ONLY_BOOTDIR_TOOLS = USE_HOTSPOT_INTERPRETER_MODE = PEDANTIC = DEV_ONLY = J2RE_ONLY = NO_DOCS = YES NO_IMAGES = TOOLS_ONLY = true INSANE = Build Platfor
challenged and removed. (July 2015) (Learn how and when to remove this template message) In computing, a bus error is a fault raised by hardware, notifying an operating system (OS) that a process is trying to access memory that the CPU cannot physically sigbus error linux address: an invalid address for the address bus, hence the name. In modern use on bus error vs segmentation fault most architectures these are much rarer than segmentation faults, which occur primarily due to memory access violations: problems in the logical address or
Bus Error 10 Mac
permissions. On POSIX-compliant platforms, bus errors usually result in the SIGBUS signal being sent to the process that caused the error. SIGBUS can also be caused by any general device fault that the computer detects, though a http://lists.freebsd.org/pipermail/freebsd-java/2003-September/000793.html bus error rarely means that the computer hardware is physically broken—it is normally caused by a bug in a program's source code.[citation needed] Bus errors may also be raised for certain other paging errors; see below. Contents 1 Causes 1.1 Non-existent address 1.2 Unaligned access 1.3 Paging errors 2 Example 3 References Causes[edit] There are at least three main causes of bus errors: Non-existent address[edit] Software instructs the CPU to read or write a specific physical https://en.wikipedia.org/wiki/Bus_error memory address. Accordingly, the CPU sets this physical address on its address bus and requests all other hardware connected to the CPU to respond with the results, if they answer for this specific address. If no other hardware responds, the CPU raises an exception, stating that the requested physical address is unrecognized by the whole computer system. Note that this only covers physical memory addresses. Trying to access an undefined virtual memory address is generally considered to be a segmentation fault rather than a bus error, though if the MMU is separate, the processor can't tell the difference. Unaligned access[edit] Most CPUs are byte-addressable, where each unique memory address refers to an 8-bit byte. Most CPUs can access individual bytes from each memory address, but they generally cannot access larger units (16 bits, 32 bits, 64 bits and so on) without these units being "aligned" to a specific boundary (the x86 platform being a notable exception). For example, if multi-byte accesses must be 16 bit-aligned, addresses (given in bytes) at 0, 2, 4, 6, and so on would be considered aligned and therefore accessible, while addresses 1, 3, 5, and so on would be considered unaligned. Similarly, if multi-byte accesses must be 32-bit aligned, addresses 0, 4, 8, 12, and so on would be considered aligned and therefore accessible, and all addresses in
Report Duplicate | Flag Bloomberg LP Financial Software Developer Linux Kernel Email me when people comment. Email me when people comment. Loading... An error occurred in subscribing you. Country: United States Interview Type: Phone Interview https://www.careercup.com/question?id=13871739 More Questions from This Interview Email me when people comment. Email me when https://community.oracle.com/thread/1310310?start=0&tstart=0 people comment. Loading... An error occurred in subscribing you. Comment hidden because of low score. Click to expand. 6 of 6 vote The first thing that needs to be addressed is: What is a bus? A bus is a communication unit that allows the CPU to interact with peripherals, there are different type of buses such as PCI, I2C, MDIO, Memory bus error Buses, etc. Normally each bus would have its own protocol for transmitting data across devices, for example in the case of PCI you can have timeout errors or windows errors (data is directed to unknown addresses/devices). In memory, bus errors would refer to alignment but other errors could be attributed to physical HW problems such as faulty connections. Other type of bus errors could be single and multiple bit errors, this could be addressed by using ECC memory. - bus error in gmoque July 27, 2012 | Flag Reply Comment hidden because of low score. Click to expand. 0 of 0 votes Adding to the above, bus error can also be generated while accessing some register memory whose access is disabled. For example AHB-lite (Advanced High performance Bus) feature for arm. - abhi.jais.86 December 15, 2012 | Flag Comment hidden because of low score. Click to expand. 0 of 0 votes From what I read online... Bus error occurs when you try to access memory which CPU cannot physically address. Let me know if it is right or not. - Akshay Kulkarni January 12, 2013 | Flag Comment hidden because of low score. Click to expand. 0 of 0 vote Adding to above unclocked access to memory mapped registers - Anonymous January 09, 2013 | Flag Reply Comment hidden because of low score. Click to expand. 0 of 0 vote Bus Error is when you try to access a memory location using a pointer that isn't aligned properly. - Antonio January 21, 2013 | Flag Reply Add a Comment Add a Comment Name: Writing Code? Surround your code with {{{ and }}} to preserve whitespace. Submitting... Add Question CareerCup is the world's biggest and best source for software engineering interview preparation. See all our resources. Open Chat in New Window How Can You Help CareerCup? Find Out When Gayle / CareerCup / Cracking the C
Speaker BureauLog inRegisterSearchSearchCancelError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Please enter a title. You can not post a blank message. Please type your message and try again. More discussions in Java Web Start & JNLP All PlacesJavaJava SEJava Web Start & JNLP This discussion is archived 10 Replies Latest reply on Jul 2, 2003 2:10 PM by 843802 Can't start JWS on Max OS 10.1 843802 Nov 27, 2001 10:22 PM I have several dozen PCs running Java Web Start sucessfully, and now want to start using it on OS 10.1. However JWS doesn't seem to start correctly. When I select a web link pointing to a JNLP file, I see the splash screen for a few seconds and then it disappears. When I try to run the Application Manager I get the same result. I found the javaws.cfg file and added the properties to show the console and log to a file but this did not solve the problem either. When I run terminal I can successfully run the 'java -version' command (it reports java version 1.3.1), so Java must be installed. So to summarize: it looks like the mime type is set correctly for the helper app, the javaws.cfg file looks OK, and it appears JRE 1.3.1 is installed correctly. What else could be going on? Thanks in advance, Simon. 22Views Tags: none (add) This content has been marked as final. Show 10 replies 1. Re: Can't start JWS on Max OS 10.1 843802 Nov 28, 2001 8:46 PM (in response to 843802) We've seen this happen also. javaws on Mac OS X doesn't like the href attribute when you define the j2se resource. Workaround is to get rid of the href attribute from your j2se element. Although doing this will probably break the j2se download functionality you wished for. Like Show 0 Likes(0) Actions 2. Re: Can't start JWS on Max OS 10.1 843802 Nov 28, 2001 9:55 PM (in response to 843802) I think my problem is different from what you describe. The JNLP file I'm trying to run does not use the href attribute in the j2se resource. Also I tried to run the examples on Apple's Java Web Start site - they did not work either. I don't think it's related to the JNLP file contents though, because I can't even run the Java Web Start Application Manager. When I try to run it I get the splash screen and after a number of seconds it disappears. I'm not very familar with Macs, but as I attempt to run the Applica