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13 Commits

Author SHA1 Message Date
Matthew Barr
dba2470ec9 msvc: use the vectorcall calling convention 
This requires declaring external interfaces with the cdecl
calling convention.
 2017-06-09 10:12:02 +10:00
Justin Viiret
e271781d95 multibit, fatbit: make _size build-time only 
This commit makes mmbit_size() and fatbit_size compile-time only, and
adds a resource limit for very large multibits.
 2016-12-14 15:28:54 +11:00
Alex Coyte
a8aa2d022f Provide access to scratch in queues 
This largely reverts commit f8ecf33236b0695d9539e8e34cf0bb0467614cdf.
 2016-07-08 10:46:50 +10:00
Justin Viiret
73610c0b64 scratch: don't leave in use after hs_clone_scratch 
Also updated unit tests to always check hs_alloc_scratch()'s return
value.
 2016-05-18 16:28:03 +10:00
Justin Viiret
c12b953131 runtime: add error for "scratch in use" 
This commit adds the HS_SCRATCH_IN_USE error, which is returned when
Hyperscan detects that a scratch region is already in use on entry to an
API function.
 2016-05-18 16:27:29 +10:00
Justin Viiret
67b9784dae Rose: use program for all literal matches 
Unifies all literal match paths so that the Rose program is used for all
of them. This removes the previous specialised "direct report" and
"multi direct report" paths. Some additional REPORT instruction work was
necessary for this.

Reworked literal construction path at compile time in prep for using
program offsets as literal IDs.

Completely removed the anchored log runtime, which is no longer worth
the extra complexity.
 2016-04-20 13:34:54 +10:00
Justin Viiret
c3860a9f29 NFA API: Remove unused scratch ptr from struct mq 2016-03-01 11:34:38 +11:00
Justin Viiret
3e002f8181 NFA: Move NFAContext to stack (from scratch) 2016-03-01 11:34:38 +11:00
Justin Viiret
755e6700c1 scratch: correctly align fatbit arrays 
This fixes an assertion failure on 32-bit targets.
 2016-03-01 11:27:29 +11:00
Justin Viiret
de61b32e98 Use fatbit for anch log, delay slots in scratch 
Since these structures are in scratch, they do not have to be as small
as possible and we can use fatbit instead of multibit to improve
performance.
 2016-03-01 11:24:17 +11:00
Justin Viiret
d67c7583ea rose: Extend the interpreter to handle more work 
- Use program for EOD sparse iterator
- Use program for literal sparse iterator
- Eliminate RoseRole, RosePred, RoseVertexProps::role
- Small performance optimizations
 2016-03-01 11:16:02 +11:00
Alex Coyte
a7d8dafb71 detach the sidecar 2016-03-01 11:13:23 +11:00
Matthew Barr
904e436f11 Initial commit of Hyperscan 2015-10-20 09:13:35 +11:00