Link fail when compiliing C6accel

dongming lou

Hi,

I am trying to compile C6accel for DM6467 following the link: http://processors.wiki.ti.com/index.php/Using_C6Accel_on_DM6467_with_DVSDK_3.x

I implement the DM6467 patch successfully on c6accel_1_01_00_00. But when I tried to make c6accel, I got the following messages:

[aquilla-dsp@aquilla-dsp tidsp]$ make c6accel
make -C /home/aquilla-dsp/tidsp/c6accel_1_01_00_00 \
CE_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/codec_engine_2_25_05_16 \
FC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/framework_components_2_25_02_06 \
LINK_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/dsplink_linux_1_64 \
CMEM_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/linuxutils_2_25_04_10 \
XDAIS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdais_6_25_02_11 \
XDC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27 \
LPM_INSTALL_DIR= \
BIOS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/bios_5_41_00_06 \
CODEGEN_INSTALL_DIR=/opt/env/dvsdk3/ti_cgt_c6000_6.1.12 \
BIOSUTILS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/biosutils_1_02_02 \
C6ACCEL_INSTALL_DIR=/home/aquilla-dsp/tidsp/c6accel_1_01_00_00 \
        PLATFORM_XDC=ti.platforms.evmDM6467T \
        DSP_ISA=64P \
        ARM_ISA=armv5t \
XDCARGS="eval" \
all
make[1]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00'
make -C /home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp DVSDK_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19 BIOS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/bios_5_41_00_06 XDC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27 CE_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/codec_engine_2_25_05_16 FC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/framework_components_2_25_02_06 CMEM_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/linuxutils_2_25_04_10 CODEC_INSTALL_DIR=/home/aquilla-dsp/tidsp/cs2dm6467_1_00_00_10 BIOSUTILS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/biosutils_1_02_02 XDAIS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdais_6_25_02_11 LINK_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/dsplink_linux_1_64 PLATFORM_XDC=ti.platforms.evmDM6467T XDCARGS=\"prod\"
make[2]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp'
make -C alg/pjt
make[3]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp/alg/pjt'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp/alg/pjt'
make -C alg/pjt install
make[3]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp/alg/pjt'
make[3]: Nothing to be done for `install'.
make[3]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp/alg/pjt'
make[2]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/dsp'
make -C /home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc DVSDK_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19 BIOS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/bios_5_41_00_06 XDC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27 CE_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/codec_engine_2_25_05_16 FC_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/framework_components_2_25_02_06 CMEM_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/linuxutils_2_25_04_10 CODEC_INSTALL_DIR=/home/aquilla-dsp/tidsp/cs2dm6467_1_00_00_10 BIOSUTILS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/biosutils_1_02_02 XDAIS_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/xdais_6_25_02_11 LINK_INSTALL_DIR=/opt/env/dvsdk3/dvsdk_3_10_00_19/dsplink_linux_1_64 PLATFORM_XDC=ti.platforms.evmDM6467T XDCARGS=\"prod\"
make[2]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc'
/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27/xdc -P packages/ti/c6accel
making all: Thu Feb 16 11:11:58 CST 2012 ...
======== .interfaces [packages/ti/c6accel/] ========
.interfaces files complete: Thu Feb 16 11:11:58 CST 2012.
======== .libraries [packages/ti/c6accel/] ========
.libraries files complete: Thu Feb 16 11:11:58 CST 2012.
======== .dlls [packages/ti/c6accel/] ========
.dlls files complete: Thu Feb 16 11:11:58 CST 2012.
======== .executables [packages/ti/c6accel/] ========
.executables files complete: Thu Feb 16 11:11:58 CST 2012.
======== all [packages/ti/c6accel/] ========
all files complete.
all files complete: Thu Feb 16 11:11:58 CST 2012.
/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27/xdc -P packages/ti/c6accel/ce
making all: Thu Feb 16 11:11:58 CST 2012 ...
======== .interfaces [packages/ti/c6accel/ce/] ========
.interfaces files complete: Thu Feb 16 11:11:58 CST 2012.
======== .libraries [packages/ti/c6accel/ce/] ========
.libraries files complete: Thu Feb 16 11:11:58 CST 2012.
======== .dlls [packages/ti/c6accel/ce/] ========
.dlls files complete: Thu Feb 16 11:11:58 CST 2012.
======== .executables [packages/ti/c6accel/ce/] ========
.executables files complete: Thu Feb 16 11:11:58 CST 2012.
======== all [packages/ti/c6accel/ce/] ========
all files complete.
all files complete: Thu Feb 16 11:11:58 CST 2012.
/opt/env/dvsdk3/dvsdk_3_10_00_19/xdctools_3_16_01_27/xdc -P packages/ti/c6accel_unitservers/dm6467
making all: Thu Feb 16 11:11:58 CST 2012 ...
======== .interfaces [packages/ti/c6accel_unitservers/dm6467/] ========
.interfaces files complete: Thu Feb 16 11:11:58 CST 2012.
======== .libraries [packages/ti/c6accel_unitservers/dm6467/] ========
.libraries files complete: Thu Feb 16 11:11:58 CST 2012.
======== .dlls [packages/ti/c6accel_unitservers/dm6467/] ========
.dlls files complete: Thu Feb 16 11:11:58 CST 2012.
======== .executables [packages/ti/c6accel_unitservers/dm6467/] ========
.executables files complete: Thu Feb 16 11:11:58 CST 2012.
======== all [packages/ti/c6accel_unitservers/dm6467/] ========
all files complete.
all files complete: Thu Feb 16 11:11:58 CST 2012.

Making all in subdirectory c6accelw...
make -C c6accelw PLATFORM_XDC=ti.platforms.evmDM6467T
make[3]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc/c6accelw'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc/c6accelw'

Making all in subdirectory c6accel_app...
make -C app PLATFORM_XDC=ti.platforms.evmDM6467T
make[3]: Entering directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc/app'

Linking c6accel_app from appMain.o c6accel_testfxns.o ../c6accelw/lib/c6accelw_dm6467.a470MV c6accel_app_config/linker.cmd..
collect2: ld terminated with signal 11 [Segmentation fault], core dumped
make[3]: *** [c6accel_app] Error 1
make[3]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc/app'
make[2]: *** [c6accel_app] Error 2
make[2]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00/soc'
make[1]: *** [c6accel] Error 2
make[1]: Leaving directory `/home/aquilla-dsp/tidsp/c6accel_1_01_00_00'
make: *** [c6accel] Error 2

It seems that all files have been compiled successfully but failed to link. Can anyone give some suggestion on how to figure out the error?

Thanks!

over 13 years ago

0 dongming lou over 13 years ago

Prodigy 140 points

It seems that the SECTIONS directive in the link.cmd cause the problem according to the link below:

https://bugs.eclipse.org/bugs/show_bug.cgi?format=multiple&id=295146

But I still don't know how to implement the workarround. Anyone can help?

0 Rahul Prabhu over 13 years ago in reply to dongming lou

TI__Guru** 116170 points

Please download newer version of XDC (3.16.03 and later) and try to rebuild the package.

http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/rtsc/index.html

It looks like this issue was fixed in that release. Let us know if this resolved the issue.

Regards,

Rahul

0 dongming lou over 13 years ago in reply to Rahul Prabhu

Prodigy 140 points

Thanks Rahul.

I tried several XDC version, but the fail is still there.

Finally, I find there is the file linkcmd.xdt file in the <xdctools>/packages/gun/targets/arm. In this file some lines are used to fix the bug that I metioned above.

%var _utils = xdc.loadCapsule("gnu/targets/linkUtils.xs");
%/* Bugzilla 295146 prevent us from using the SECTIONS directive for
% * CodeSourcery target 4.3.3 or newer version.
% */
%if (prog.build.target.GCCVERS < "4.3.3"
% || prog.build.target.GCCTARG != "arm-none-linux-gnueabi") {
SECTIONS {
`_utils.genSections(prog)`
}

But from the lines, we can see that the SECTION directive will not be generated for arm-none-linux-gnueabi-gcc and version newer than 4.3.3. I am using a gcc which is not arm-none-linux-gnueabi-gcc and it seems my gcc also can't accept the SECTION directive.

Then I removed these lines to the end of the file linkcmd.xdt. This time I can make successfully.

Dongming Lou

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Link fail when compiliing C6accel