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20 authors
  1. Jul 16, 2009
    • oharboe's avatar
      microscopic white space fixes · 4deb8530
      oharboe authored 
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2546 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      4deb8530
    • ntfreak's avatar
      - disable using parport ppdev under win32 hosts · 4ebd353a
      ntfreak authored 
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2545 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      4ebd353a
    • zwelch's avatar
      Magnus Lundin <lundin@mlu.mine.nu>, Oyvind Harboe <oyvind.harboe@zylin.com>,... · 1af6b72f
      zwelch authored 
      Magnus Lundin <lundin@mlu.mine.nu>, Oyvind Harboe <oyvind.harboe@zylin.com>, David Brownell <david-b@pacbell.net>:

Move the dap command handler implementations to arm_adi_v5.c,
leaving just thin wrappers in armv7m.c.  There should be no
change in functionality here.  (From Magnus.)

Minor style cleanup:  whitespace, line length, etc.  Update spec
references to use docs which are currently available.  (From Dave.)


git-svn-id: svn://svn.berlios.de/openocd/trunk@2544 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      1af6b72f
    • zwelch's avatar
      Magnus Lundin <lundin@mlu.mine.nu>, Oyvind Harboe <oyvind.harboe@zylin.com>,... · 16e17ab1
      zwelch authored 
      Magnus Lundin <lundin@mlu.mine.nu>, Oyvind Harboe <oyvind.harboe@zylin.com>, David Brownell <david-b@pacbell.net>:

Some cleanup of the ARMv7-M support:

 - Reference the relevant ARMv7-M ARM doc (DDI 0405C to non-Vendors), and
   update the Cortex-M3 doc refs (DDI 0337C is no longer available).

 - Those registers aren't actually general, and some are incorrect (per all
   public docs anyway).  Update comments and code accordingly.

     * What the Core Debug facility exposes is *implementation-specific*
       not architectural.  These values aren't fully portable.  They match
       Cortex-M3 ... so no current implementation will make trouble, but
       the next v7m implementation might.

     * Four of the registers are actually not exposed that way.  Before
       Cortex-M3 r2p0 they are read/written through MRS/MSR instructions.
       In that newest silicon, they are four bytes in one register, not
       four separate registers.

 - Update the CM3 code to report when that one register is available,
   and not try to access it when it isn't.  Also declare the register
   numbers that an eventual MRS/MSR solution will need to be using.

 - Stop line wrapping the exception labels.

So for parts before r2p0 OpenOCD behavior is effectively unchanged, and
still buggy; but for those newer parts a few things might now be correct.

Most current Cortex-M3 parts use r1p1 (or earlier); this seems to include
most LM3S parts and all STM32 parts.  Parts using r2p0 are available, and
include fourth generation LM3S parts ("Tempest") plus AT91SAM3 and LPC17xx
parts which are now sampling.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2543 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      16e17ab1
  3. Jul 15, 2009
  5. Jul 14, 2009
  7. Jul 13, 2009
  9. Jul 12, 2009
  11. Jul 11, 2009
  13. Jul 10, 2009
  15. Jul 08, 2009