vasilito
7686729069
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.
99 lines
4.3 KiB
Plaintext
99 lines
4.3 KiB
Plaintext
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#------------------------------------------------------------------------------
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# $File: magic,v 1.12 2024/06/10 23:09:52 christos Exp $
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# magic: file(1) magic for magic files
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#
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# Update: Joerg Jenderek
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# skip Magicsee_R1.cfg found on retropie starting with # Magicsee R1 one-handed controller
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0 string/t #\ Magic\ magic text file for file(1) cmd
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#!:mime text/plain
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!:mime text/x-file
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# no suffix in ../Header
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!:ext /
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#
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# some (34/339) samples start with a comment line
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0 ubyte =0x23
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# some (28/339) samples start with separator line (about 78 minus characters) like:
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# archive arm assembler beetle c-lang clojure compress der filesystems firmware gentoo lammps
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# m4 mail.news make marc21 music parrot pascal pc88 pc98 perl ringdove tcl varied.script webassembly x68000 zfs
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>4 string --------
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# skip scripts fse.sed stage1.sed constants.pxi gotmail.awk from fetchmail package by
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# searching for reference to man page file(1) {lammps v 1.1} or file (1) {muscic v 1.1}
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>>12 search/180 (1)
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>>>0 use magic-fragment
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# few (6/339) samples with 1st comment line and without separator comment line
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# like: blcr bsi selinux sisu ssh svf
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>4 default x
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# few sample with 1st comment line and without seperator comment line and regular expression like: sisu
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>>1 search/112 regex\x09
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>>>0 use magic-fragment
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>>1 default x
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# few samples with 1st comment line and without seperator comment line and string value like:
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# blcr bsi selinux ssh (file 3.34) digital gnu wordperfect
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>>>1 search/471 string\x09
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>>>>0 use magic-fragment
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>>>1 default x
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# few samples with 1st comment line and without seperator comment line and short value like:
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# (file 3.34) os9 osf1
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>>>>1 search/1716 short\x09
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>>>>>0 use magic-fragment
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# but many samples start with an empty first line
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0 ubyte =0x0A
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# many samples start with separator comment line
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>4 string --------
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# skip some MS-DOS C source text {EMSINIT.INC MEM.C RESTPARS.C RTDO.C RTDO1.C RTFILE.C RTFILE1.C RTNEW.C RTNEW1.C RTOLD.C RTOLD1.C RTT1.C RTT3.C}
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# and match many fragments by looking for Revision Control System keyword near the beginning
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>>1 search/128 $File
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>>>0 use magic-fragment
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# few samples {ctf (2022-03-26) msx (2021-06-30) nasa (2021-02-23) symbos (2021-02-23) weak (2021-02-23)}
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# with 1st empty line, separator comment line and without Revision Control System keyword but with reference to man page file(1)
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>>1 default x
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>>>1 search/180 file(1)
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>>>>0 use magic-fragment
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>>>1 default x
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# sample aria (2021-12-24) with 1st empty line, separator comment line and without Revision Control System keyword and without reference to man page file(1)
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>>>>1 search/1024 \041:mime
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>>>>>0 use magic-fragment
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# few samples with 1st empty line and without separator comment line like: biosig (2021-02-23) espressif (v 1.3)
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>4 default x
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>>1 search/581 \041:mime
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>>>0 use magic-fragment
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# display information (lines) about magic text fragment
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0 name magic-fragment
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>0 string x magic text fragment for file(1) cmd
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!:mime text/x-file
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# most without suffix but mail.news varied.out varied.script
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!:ext /news/out/script
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# next lines are mainly for control reasons
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# some (34/339) samples start with comment line
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>0 ubyte !0x0A
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>>0 string x \b, 1st line "%s"
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>>>&1 string x \b, 2nd line "%s"
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# show more information to see difference between fragments and misidentfied scripts
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>>>>&1 string x \b, 3rd line "%s"
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>>>>>&1 string x \b, 4th line "%s"
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>>>>>>&1 string x \b, 5th line "%s"
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# but most (305/339) samples start with an empty first line
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>0 ubyte =0x0A
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>>1 string x \b, 2nd line "%s"
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>>>&1 string x \b, 3rd line "%s"
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# show more information to see difference between fragments and misidentfied scripts
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>>>>&1 string x \b, 4th line "%s"
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>>>>>&1 string x \b, 5th line "%s"
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#
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# URL: http://en.wikipedia.org/wiki/File_(command)
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# Reference: http://mark0.net/download/triddefs_xml.7z/defs/m/mgc.trid.xml
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# Note: called "magic compiled data (LE)" by TrID
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0 lelong 0xF11E041C magic binary file for file(1) cmd
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#!:mime application/octet-stream
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!:mime application/x-file
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!:ext mgc
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>4 lelong x (version %d) (little endian)
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# Reference: http://mark0.net/download/triddefs_xml.7z/defs/m/mgc-be.trid.xml
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# Note: called "magic compiled data (BE)" by TrID
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0 belong 0xF11E041C magic binary file for file(1) cmd
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#!:mime application/octet-stream
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!:mime application/x-file
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!:ext mgc
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>4 belong x (version %d) (big endian)
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