src/sys/arm, branch release/6.0.0_cvs FreeBSD source tree This commit was manufactured by cvs2svn to create tag 2005-11-03T00:35:26+00:00 cvs2svn cvs2svn@FreeBSD.org 2005-11-03T00:35:26+00:00 3640cb54210edbb7edbf1b12ef0127ecfcea967d 'RELENG_6_0_0_RELEASE'. This commit was manufactured to restore the state of the 6.0-RELEASE image. 
'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.
MFC: Add atomic_fetchadd(9) operation for types int and 32. 2005-10-06T18:12:06+00:00 John Baldwin jhb@FreeBSD.org 2005-10-06T18:12:06+00:00 d18aa8f911a44a2dbe1284e71a32a4d1f19133d9 Other small updates to atomic(9) include: - Note that arm and ppc don't provide 64-bit atomic ops. - Update sample code. Approved by: re (scottl) 
Other small updates to atomic(9) include:
- Note that arm and ppc don't provide 64-bit atomic ops.
- Update sample code.

Approved by:	re (scottl)
MFC: Add extra constraints to inform the compiler that the memory being 2005-08-05T19:46:13+00:00 John Baldwin jhb@FreeBSD.org 2005-08-05T19:46:13+00:00 d35f842ecd1523c8dca78d6ca39e7180d56c0645 modified is an input and output rather than just the register holding the pointer being the input and output. Approved by: re (kensmith) 
modified is an input and output rather than just the register holding the
pointer being the input and output.

Approved by:	re (kensmith)
MFC: Convert the atomic pointer operations to operate on uintptr_t rather 2005-08-05T19:44:00+00:00 John Baldwin jhb@FreeBSD.org 2005-08-05T19:44:00+00:00 95b1c1e157778c489ab6051ab991c831c38bd863 than void *. Approved by: re (kensmith) 
than void *.

Approved by:	re (kensmith)
Validate if the value written into {FS,GS}.base is a canonical 2005-07-10T23:31:11+00:00 David Xu davidxu@FreeBSD.org 2005-07-10T23:31:11+00:00 740fd64d65cc70e1bfd61ab9e8061eb2d1f39c5d address, writting non-canonical address can cause kernel a panic, by restricting base values to 0..VM_MAXUSER_ADDRESS, ensuring only canonical values get written to the registers. Reviewed by: peter, Josepha Koshy < joseph.koshy at gmail dot com > Approved by: re (scottl) 
address, writting non-canonical address can cause kernel a panic,
by restricting base values to 0..VM_MAXUSER_ADDRESS, ensuring
only canonical values get written to the registers.

Reviewed by: peter, Josepha Koshy < joseph.koshy at gmail dot com >
Approved by: re (scottl)
- Use a TAILQ instead of parsing the array to find a free dmamap. 2005-06-24T23:57:27+00:00 Olivier Houchard cognet@FreeBSD.org 2005-06-24T23:57:27+00:00 758c41b8cc8ba56ebf5051f2fe120749cc19b787 - Inline busdma_alloc_dmamap, busdma_free_dmamap and bus_dmamap_sync_buf. Approved by: re (blanket) 
- Inline busdma_alloc_dmamap, busdma_free_dmamap and bus_dmamap_sync_buf.

Approved by:	re (blanket)
Fix a typo. 2005-06-23T21:54:17+00:00 John Baldwin jhb@FreeBSD.org 2005-06-23T21:54:17+00:00 dc802c0628f87b09a9ac7355ade1cfcba3587b1a Approved by: re (scottl) 
Approved by:	re (scottl)
Remove the va == pa mapping. 2005-06-23T11:40:45+00:00 Olivier Houchard cognet@FreeBSD.org 2005-06-23T11:40:45+00:00 3ed670fe014e6db2fc6e6baa773baa539a39c08b Approved by: re (blanket) 
Approved by:	re (blanket)
Call kdb_trap() on fatal abort. 2005-06-23T11:39:18+00:00 Olivier Houchard cognet@FreeBSD.org 2005-06-23T11:39:18+00:00 00b931ab2ffc6634956ae78b970f6a27d194eb0b Approved by: re (blanket) 
Approved by:	re (blanket)
Implement db_frame() and use it to obtain the registers value. 2005-06-23T11:38:47+00:00 Olivier Houchard cognet@FreeBSD.org 2005-06-23T11:38:47+00:00 31897fe80e5f7eb6ef44bb9d6f44903065579971 Approved by: re (blanket) 
Approved by:	re (blanket)