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RedBear-OS/recipes/tools/file/source/magic/Magdir/xo65
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vasilito 7686729069 drm: implement syncobj and fence for VIRGL/VirtIO driver
Extract protocol-agnostic FenceTimeline from Intel to shared
src/drivers/fence.rs — atomic-based fence tracking suitable
for Intel, VIRGL, and AMD drivers.

Extract protocol-agnostic SyncobjManager from Intel to shared
src/drivers/syncobj.rs — syncobj create/destroy/signal/reset/
wait/query and sync_file fd export/import.

Wire both into VirtioDriver:
- Add FenceTimeline + SyncobjManager fields
- Implement all 5 GpuDriver syncobj trait methods
  (create, destroy, wait, export_fd, import_fd)
- Track fence seqnos in virgl_submit_3d (allocate
  before submit, signal after completion)

Intel fence.rs and syncobj.rs converted to thin re-export
modules pointing at shared sources — no behavioral change
for Intel driver.

This gives Mesa VIRGL userspace the standard DRM syncobj
API for GPU/compositor synchronization.
2026-06-02 14:33:28 +03:00

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#------------------------------------------------------------------------------
# $File: xo65,v 1.5 2022/07/17 15:36:20 christos Exp $
# https://cc65.github.io/doc/sim65.html
# xo65 object files
# From: "Ullrich von Bassewitz" <uz@cc65.org>
#
0 string \x55\x7A\x6E\x61 xo65 object,
>4 leshort x version %d,
>6 leshort&0x0001 =0x0001 with debug info
>6 leshort&0x0001 =0x0000 no debug info
# xo65 library files
0 string \x6E\x61\x55\x7A xo65 library,
>4 leshort x version %d
# o65 object files
0 string \x01\x00\x6F\x36\x35 o65
>6 leshort&0x1000 =0x0000 executable,
>6 leshort&0x1000 =0x1000 object,
>5 byte x version %d,
>6 leshort&0x8000 =0x8000 65816,
>6 leshort&0x8000 =0x0000 6502,
>6 leshort&0x2000 =0x2000 32 bit,
>6 leshort&0x2000 =0x0000 16 bit,
>6 leshort&0x4000 =0x4000 page reloc,
>6 leshort&0x4000 =0x0000 byte reloc,
>6 leshort&0x0003 =0x0000 alignment 1
>6 leshort&0x0003 =0x0001 alignment 2
>6 leshort&0x0003 =0x0002 alignment 4
>6 leshort&0x0003 =0x0003 alignment 256
# sim65 executable files
0 string \x73\x69\x6d\x36\x35 sim65 executable,
>5 byte x version %d,
>6 leshort&0x0000 =0x0000 6502
>6 leshort&0x0001 =0x0001 65C02