src-test/sys/alpha, branch releng/5.1

Disable building debug kernels in GENERIC for the release.

2003-05-31T15:18:41Z

Reminded by: rwatson Approved by: re (implicit)

Disable WITNESS, INVARIANTS, and DDB for the release branch.

2003-05-31T12:43:31Z

Approved by: re (implicit)

Rename BUS_DMAMEM_NOSYNC to BUS_DMA_COHERENT.

2003-05-30T20:40:33Z

The current name is confusing, because it indicates to the client that a bus_dmamap_sync() operation is not necessary when the flag is specified, which is wrong. The main purpose of this flag is to hint the underlying architecture that DMA memory should be mapped in a coherent way, but the architecture can ignore it. But if the architecture does supports coherent mapping of memory, then it makes bus_dmamap_sync() calls cheap. This flag is the same as the one in NetBSD's Bus DMA. Reviewed by: gibbs, scottl, des (implicitly) Approved by: re@ (jhb)

Bring back bus_dmasync_op_t. It is now a typedef to an int, though the

2003-05-27T04:59:59Z

BUS_DMASYNC_ definitions remain as before. The does not change the ABI, and reverts the API to be a bit more compatible and flexible. This has survived a full 'make universe'. Approved by: re (bmah)

De-orbit bus_dmamem_alloc_size(). It's a hack and was never used anyways.

2003-05-26T04:00:52Z

No need for it to pollute the 5.x API any further. Approved by: re (bmah)

sys/sys/limits.h:

2003-05-19T20:29:07Z

- Fix visibilty test for LONG_BIT and WORD_BIT. `#if defined(__FOO_VISIBLE)' is alays wrong because __FOO_VISIBLE is always defined (to 0 for invisibility). sys//include/limits.h sys//include/_limits.h: - Style fixes. Submitted by: bde Reviewed by: bsdmike Approved by: re (scottl)

There's just no reason to not have these in GENERIC.

2003-05-18T20:39:15Z

Found by: release/*/drivers.conf cleaning script Approved by: re (scottl)

- Merge struct procsig with struct sigacts.

2003-05-13T20:36:02Z

- Move struct sigacts out of the u-area and malloc() it using the M_SUBPROC malloc bucket. - Add a small sigacts_*() API for managing sigacts structures: sigacts_alloc(), sigacts_free(), sigacts_copy(), sigacts_share(), and sigacts_shared(). - Remove the p_sigignore, p_sigacts, and p_sigcatch macros. - Add a mutex to struct sigacts that protects all the members of the struct. - Add sigacts locking. - Remove Giant from nosys(), kill(), killpg(), and kern_sigaction() now that sigacts is locked. - Several in-kernel functions such as psignal(), tdsignal(), trapsignal(), and thread_stopped() are now MP safe. Reviewed by: arch@ Approved by: re (rwatson)

Style fixes.

2003-05-04T22:13:04Z

Remove DBL_DIG, DBL_MIN, DBL_MAX and their FLT_ counterparts, they were marked for deprecation ever since SUSv1 at least. Only define ULLONG_MIN/MAX and LLONG_MAX if long long type is supported. Restore a lost comment in MI _limits.h file and remove it from sys/limits.h where it does not belong.

Range check the syscall number before looking it up in the syscallnames[]

2003-04-30T17:59:27Z

array. Submitted by: pho