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path: root/intel/intel_decode.c
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2012-04-02intel/decode: decode MI_WAIT_FOR_EVENTDaniel Vetter
... and add support to decode MI instructions with functions. Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-03-10intel: Add per-dword decode of gen7 3DPRIMITIVE.Eric Anholt
2012-03-10intel: Move the gen4-6 3DPRIMITIVE handling out of the switch statement.Eric Anholt
2012-02-22intel: Add decode for gen7 HIER_DEPTH_BUFFER.Eric Anholt
Note that the regression test complains here: The batch that was captured included a bug in its packet output, which was later fixed in Mesa. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-02-22intel: Add decode for gen7 3DSTATE_WM.Eric Anholt
This requires pulling the gen6 3DSTATE_WM out to a function so it doesn't override gen7's handler. v2: Fix pasteo in interpreting ZW interpolation (thanks danvet!). Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-02-22intel: Fix a typo in decode error message.Eric Anholt
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-27intel: Add minimal decode for remaining gen7 packets in use.Eric Anholt
This just gets packet name and length in place, with the remainder unfinished. I've long since finished the work that got me started fixing up the decode.
2012-01-27intel: Add decode for gen7 constant buffer packets.Eric Anholt
2012-01-27intel: Add decode for gen7 state pointers.Eric Anholt
Since CC_STATE_POINTERS for gen6 and 7 are quite different but use the same opcode, move gen6 out to a helper function too, so we can use a helper function for gen7.
2012-01-27intel: Add support for parsing gen7 URB packets.Eric Anholt
2012-01-27intel: Make most of the logic for 965 3d packet length checks table-driven.Eric Anholt
This puts the error message in a consistent location relative to the packet, and while I'm here I made the error message a bit more informative. Now, most static length packets need to just declare their length in the table and not worry.
2012-01-27intel: Move the logic for getting 965 3d packet length to the packet table.Eric Anholt
While I'm touching every line of the table, sort it by opcode.
2012-01-27intel: Add support for parsing 965 3d packets using helper functions.Eric Anholt
I want to add packets, without contributing to the switch statement of doom.
2012-01-27intel: Parse the correct length for gen7 3DSTATE_MULTISAMPLE.Eric Anholt
2012-01-27intel: Put the "gen" shorthand chipset identifier in the context.Eric Anholt
It's a lot nicer than using IS_WHATEVER(devid) all over the place, and we have this in our other projects too.
2012-01-27intel: Avoid the need for most overflow checks by using a scratch page.Eric Anholt
The overflow checks were all thoroughly untested, and a bunch of the ones I'm deleting were pretty broken. Now, in the case of overflow, you just decode data of 0xd0d0d0d0, and instr_out prints the warning message instead. Note that this still has the same issue of being under-tested, but at least it's one place instead of per-packet. A couple of BUFFER_FAIL uses are left where the length to be decoded could be (significantly) larger than a page, and the decode didn't just call instr_out (which doesn't dereference data itself unless it's safe).
2012-01-27intel: Make instr_out take the decode context.Eric Anholt
This reduces some of the extra derefs of the pointers.
2012-01-27intel: Use the context to simplify BR01 decode.Eric Anholt
Similar to BR00, count was always 1 and was always an index, not a count.
2012-01-27intel: Use the context to simplify BR00 decode.Eric Anholt
The count (actually index) was always 0, because BR00 is dword 0.
2012-01-27intel: Plumb the context through the decode callchain.Eric Anholt
We still deref the context at the start of every call, but that will change next.
2012-01-27intel: Drop the code for counting parsing failures.Eric Anholt
Nothing was consuming it. If something wants this in the future, would be done using the decode context anyway.
2012-01-27intel: Track the current packet location in the decode context.Eric Anholt
This is the start of plumbing the context through the decode callchain instead of the current 4 arguments.
2012-01-04intel: Add an interface for setting the output file for decode.Eric Anholt
Consumers often want to choose stdout vs stderr, and for testing I want to output to an open_memstream file. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-12-30intel/intel_decode.c: Remove #include "intel_decode.h".Johannes Obermayr
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
2011-12-29intel: Disable unused decode_logic_op().Eric Anholt
It was producing an unused code warning. I'm tempted to just remove it, since it's unused, but I *might* use it soon. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Remove c99ish variable declarations.Eric Anholt
I'd rather be able to use c99 variable declarations (there's a lot of awful code layout due to being c90ish), but I'll leave that for later. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Fix printf format warnings for intel_decode.Eric Anholt
There was plenty of dropped useful data, and some horribly mis-formatted data. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Add printflike warnings for instr_out.Eric Anholt
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Fix a ton of signed vs unsigned and const char *warningsEric Anholt
We've got a different (better) set of warning flags in place in this tree. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Fix Wsigned-compare warnings (soon to be enabled).Eric Anholt
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Get intel_decode.c minimally building.Eric Anholt
My plan is to use this drm_intel_dump_batchbuffer() interface for the current GPU tools, and the current Mesa batch dumping usage, while eventually building more interesting interfaces for other uses. Warnings are currently suppressed by using a helper lib with CFLAGS set manually, because the code is totally not ready for libdrm's warnings setup. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Minor style tweaks after Lindent.Eric Anholt
Some comments weren't wrapped, and for some reason uint32_t *data got an extra space (while other instances of "type *identifier" didn't), and the indentation of the opcode-list structs got trashed. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Reformat intel_decode.c from intel-gpu-tools using Lindent.Eric Anholt
We generally go for kernel style in this tree, and this 4-space indent stuff was bothering me. The new results have some ugly bits, but they're in places where we desperately want to be using helper functions anyway. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
2011-12-29intel: Import intel_decode.c from intel-gpu-tools.Eric Anholt
This is from commit dd9a5b4f7fb07c78db4e7481bedca1b981030e3f. We've been sharing this file between that repo and Mesa, and it's time to build a real interface using it. I'm also hoping to apply some of its packet-walking logic for AUB dumping and batch validation purposes. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Eugeni Dodonov <eugeni@dodonov.net>
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