Can not find vmlinux

cengizhanyapici — Wed, 01 Feb 2017 10:29:39 GMT

In my project I want to debug Linux kernel and it's modules by using CodeWarrior 10.5.1 tool with Code Warrior Tap.For this purpose, T1024rdb board is used. Although it has PowerPC architecture,it's stated in the forum that it has the same procedure like ARM arcitecture.So "AN4980.pdf" procedure was taken as a reference.However,when I worked on the document at the part of the "Create ARMV7 project's" fifth step which is"Browse to the vmlinux executable file and Select open." I could not find any executable named as vmlinux. Thank you for your help.

Re: Can not find vmlinux

addiyi — Wed, 01 Feb 2017 15:22:52 GMT

Aftre building the kernel, vmlinux will be placed in a path similar with this one: \build_p4080ds_release\tmp\work\p4080ds-fsl-linux\linux-qoriq\3.12-r0\git\

In CW make sure you change the file type in the lower right corner of the Select file dialog, to all file, because by default is set .elf file.

Adrian

Re: Can not find vmlinux

cengizhanyapici — Thu, 02 Feb 2017 07:04:56 GMT

When I looked into my directory \poky\build_t1024rdb-64b_release\tmp\work\t1024rdb_64b-fsl-linux\linux-qoriq\3.12-r0\git I still could not vmlinux.You can see the steps below:

[user@localhost poky]$ source ./fsl-setup-poky -m t1024rdb-64b -j 2 -t 2 -l

t1024rdb-64b

Run the following commands to start a build:

bitbake fsl-image-x11

bitbake fsl-image-full

bitbake fsl-image-flash

bitbake fsl-image-virt

bitbake fsl-image-core

bitbake fsl-image-minimal

To return to this build environment later please run:

. /yocto/QorIQ-SDK-V1.8-20150619-yocto/poky/build_t1024rdb-64b_release/SOURCE_THIS

[user@localhost build_t1024rdb-64b_release]$ pwd

/yocto/QorIQ-SDK-V1.8-20150619-yocto/poky/build_t1024rdb-64b_release

[user@localhost build_t1024rdb-64b_release]$ ls

conf SOURCE_THIS

[user@localhost build_t1024rdb-64b_release]$ source SOURCE_THIS

Back to build project /yocto/QorIQ-SDK-V1.8-20150619-yocto/poky/build_t1024rdb-64b_release.

[user@localhost build_t1024rdb-64b_release]$ PWD

bash: PWD: command not found...

Similar command is: 'pwd'

[user@localhost build_t1024rdb-64b_release]$ Pwd

bash: Pwd: command not found...

Similar command is: 'pwd'

[user@localhost build_t1024rdb-64b_release]$ pwd

/yocto/QorIQ-SDK-V1.8-20150619-yocto/poky/build_t1024rdb-64b_release

[user@localhost build_t1024rdb-64b_release]$ bitbake fsl-image-minimal

Parsing recipes: 100% |#####################################################| Time: 00:07:47

Parsing of 1846 .bb files complete (0 cached, 1846 parsed). 4209 targets, 192 skipped, 0 masked, 0 errors.

NOTE: Resolving any missing task queue dependencies

Build Configuration:

BB_VERSION = "1.22.0"

BUILD_SYS = "x86_64-linux"

NATIVELSBSTRING = "CentOS-7.3.1611"

TARGET_SYS = "powerpc64-fsl-linux"

MACHINE = "t1024rdb-64b"

DISTRO = "fsl-networking"

DISTRO_VERSION = "QorIQ-SDK-V1.8"

TUNE_FEATURES = "m64 fpu-hard e5500"

TARGET_FPU = "hard"

Re: Can not find vmlinux

addiyi — Thu, 02 Feb 2017 09:33:25 GMT

Try the followings:

$ bitbake -c cleansstate virtual/kernel
$ bitbake -c patch virtual/kernel
$ bitbake -c compile -f virtual/kernel
$ bitbake virtual/kernel

Adrian

topic Re: Can not find vmlinux in CodeWarrior for QorIQ

Can not find vmlinux

Re: Can not find vmlinux

Re: Can not find vmlinux

Re: Can not find vmlinux