Custom Query – MutekH

Results (37 - 39 of 39)

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Ticket	Owner	Reporter	Resolution	Summary
#18	Nicolas Pouillon	Eric Guthmuller	wontfix	Regression issue at rev 1053
Description	The decoder h264 fail to run after the rev 1053 (it runs at rev 1052, but improperly, see Ticket #17) . The thread 1 is blocked in the mips_interrupt_entry function at the initialization of the platform.
#35	becoulet	becoulet	fixed	remove volatile, add barrier
Description	We should remove and discourage use of volatile attribute as it doesn't enforce compiler and cpu access ordering and is often misused. Something like #define volatile volatile attribute((deprecated)) could help. We should add a hexo/ordering.h header file with compiler and processor/platform barrier primitives.
#39	Nicolas Pouillon	Nicolas Pouillon	invalid	Handle Mips delay slot in exception handler
Description	We dont currently handle CAUSE/BD which tells us we are actually in a delay slot. This can make the return address of an interrupt wrong. We should: Add a bit in cpu_context save/restore mask Copy CAUSE/BD to save/restore mask Substract 4 when restoring PC with BD = 1

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