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Cannot see floating point registers with Codewarior TAP with LS1043A

Question asked by Cedric Bregardis on Aug 24, 2016
Latest reply on Aug 29, 2016 by Adrian Stoica



I am evaluating the Codewarrior TAP product with LS1043A with CodeWarrior Development Studio for QorIQ LS series - ARM V8 ISA Version: 11.2.0.


I am debugging a Linux Kernel through a project created with the Codewarrior Executable Importer wizard, and everything works correctly, except than I can't see floating point registers. The "Registers" or "Peripherals" window shows many registers, but i can't find floating point ones, and the gdb command "info float" tells me: 'No floating-point info available for this processor.' (which is not true...).


However if I debug a simple application without the Codewarrior TAP but with a gdbserver running on my target, I can see the floating point registers.


How is it possible to see floating point register with the Codewarrior TAP ?


Best regards,