FreeCalypso > hg > fc-magnetite
view blobs/patches/frame_na7_db_ir-systrace.patch @ 391:1da4c0cc9fc2
scripts/mkcomp-test.sh: default the new CHIPSET etc variables
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 17 Jan 2018 20:18:45 +0000 |
parents | acb07ce22054 |
children |
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# TI's original version of the pf_TaskEntry() function in the guts of GPF # does this number once all GPF tasks have entered their main loop: # # TraceMask[0] = 0; # # The effect of this line is that "system" trace output gets disabled; # in particular, "system primitive" requests like querying for existing # TRACECLASS of various entities or for the GPF version elicit no response # whatsoever until one sends a TRACECLASS setting sysprim which restores # the TC_SYSTEM bit in TraceMask[0]. # # In FreeCalypso we consider this clearing of TraceMask[0] to be either # a bug or a misfeature, and we would like to change it. In the case of # the GPF code in question, we do have a copy of frame.c source (the module # where the offending pf_TaskEntry() function is implemented) which we believe # is the same code as what's in the TCS211 version of GPF, but TCS211 is not # set up to recompile any part of GPF from source, and there are other modules # in the same frame_na7_db_ir.lib for which we don't have the original source # (os_*), hence it is easier to do a binary lib patch. # # The present patch is a binary form of: # # -TraceMask[0] = 0; # +TraceMask[0] = TC_SYSTEM; [frame.obj] .text 2ee 10