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floating point exception in linux_arm build

3 replies [Last post]
asif_kalim
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Joined: 2007-11-30

hi,
im cross compiling phoneME feature mr2 build for linux_arm, im referring GNU_TOOLS_DIR to the path of cross toolchain that i received from vendor, and on compiling pcsl, i get the floating point error,
Floating point exception (core dumped)
please guide mewhat should i need to do to fix this issue.

thanks and regards,
asif

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danila
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Joined: 2006-09-25

Hi asif,
first you need to locate where exactly in the build process does the crash happen.
Can you post the tail of console output before the crash?

asif_kalim
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Joined: 2007-11-30

hi danila,
crashing occurs when phoneME build system goes to start compiling /pcsl/print/stdout/
is there any possible issue with crosstools, if so how it can be validated?

thanks
asif

danila
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Joined: 2006-09-25

Hi asif,

this is most likely a cross toolchain issue,
since the toolchain should not crash no matter what it tries to build.

To work around this problem you need to localize the point of crash more precisely .
Which source file is compiled at the point of crash?
Which piece of code makes the toolchain crash?