1. 09 Nov, 2009 1 commit
    • David Brownell's avatar
      finish removing deprecated/obsolete commands · d70d9634
      David Brownell authored
      
      
      It's been about a year since these were deprecated and, in most
      cases, removed.  There's no point in carrying that documentation,
      or backwards compatibility for "jtag_device" and "jtag_speed",
      around forever.  (Or a few remnants of obsolete code...)
      
      Removed a few obsolete uses of "jtag_speed":
      
       - The Calao stuff hasn't worked since July 2008.  (Those Atmel
         targets need to work with a 32KHz core clock after reset until
         board-specific init-reset code sets up the PLL and enables a
         faster JTAg clock.)
       - Parport speed controls don't actually work (tops out at about
         1 MHz on typical HW).
       - In general, speed controls need to live in board.cfg files (or
         sometimes target.cfg files), not interface.cfg ...
      Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      d70d9634
  2. 06 Nov, 2009 3 commits
    • David Brownell's avatar
      ARM: shrink offsets · 6a0af06b
      David Brownell authored
      
      
      Move various embedded target structs to the beginnings of
      their containers ... pretty much the way C++ or Obj-C
      would for single inheritance.
      
      This shrinks code that accesses those embedded structs by
      letting common offsets use smaller instructions.  Sample
      before/after sizes (on amd64):
      
        17181	    312	      0	  17493	   4455	arm920t.o
        16810	    312	      0	  17122	   42e2	arm920t.o
      
      Where the "after" is the smaller number, with this patch
      over the ones leveraging that embedding knowledge.
      Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      6a0af06b
    • David Brownell's avatar
      ARM: other code uses the new inheritance/nesting scheme · 03ac53a2
      David Brownell authored
      
      
      Remove most remaining uses of target->arch_info from ARM
      infrastructure, where it hasn't already been updated.
      Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      03ac53a2
    • David Brownell's avatar
      target: provide container_of() · db116b1e
      David Brownell authored
      
      
      Provide a cleaner way to handle single inheritance of targets
      in C, using the same model Linux does:  structs containing other
      structs, un-nested via calls to a "container_of()" macro that
      are packaged in typesafe inline functions.
      
      Targets already use this containment idiom, but make it much
      more complicated because they un-nest using embedded "void *"
      pointers ... in chains of up to five per target, which is all
      pure needless complication.  (Example: arm92x core, arm9tdmi,
      arm7_9, armv4_5 ... on top of the base "target" class.)
      
      Applying this scheme consistently simplifies things, and gets
      rid of many error-prone untyped pointers.  It won't change any
      part of the type model though -- it just simplifies things.
      (And facilitates more cleanup later on.)
      
      Rule of thumb:  where there's an X->arch_info void* pointer,
      access to that pointer can and should be removed.  It may be
      convenient to set up pointers to some of the embedded structs;
      and shrink their current "*_common" names (annoyingly long).
      Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
      db116b1e
  3. 05 Nov, 2009 1 commit
  4. 12 Sep, 2009 1 commit
    • oharboe's avatar
      David Brownell <david-b@pacbell.net> · c993d75d
      oharboe authored
      Cleanup some the downloaded ARM target algorithm code:
      
       - Provide more complete disassembly of the DCC bulk write code
      
       - Make code blocks "static const", in case GCC doesn't
      
       - Fix some tabbing/layout issues
      
       - Make some arm7_9_common.h flags be "bool" not "int"; and compact
         the layout a bit (group most bools together)
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@2698 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      c993d75d
  5. 28 Aug, 2009 1 commit
  6. 17 Jul, 2009 1 commit
  7. 18 Jun, 2009 3 commits
  8. 22 May, 2009 1 commit
  9. 11 May, 2009 1 commit
  10. 10 May, 2009 1 commit
  11. 29 Apr, 2009 1 commit
  12. 19 Apr, 2009 1 commit
  13. 13 Dec, 2008 1 commit
  14. 30 Oct, 2008 1 commit
  15. 28 Oct, 2008 1 commit
  16. 27 Oct, 2008 1 commit
  17. 20 Sep, 2008 1 commit
  18. 14 Aug, 2008 2 commits
  19. 25 Jul, 2008 1 commit
  20. 06 Jun, 2008 1 commit
  21. 27 May, 2008 1 commit
  22. 16 Apr, 2008 1 commit
  23. 24 Feb, 2008 1 commit
    • oharboe's avatar
      - fixed target->type->poll() return value · 1aa85468
      oharboe authored
      - added arch_state to show status of currently selected target
      - simplified target->type->arch_state() api.
      - clean up telnet output a bit
      - fixed GDB output for arch_state
      - removed a couple of unecessary exit()'s
      - cleaned up error propagation a bit in a few places
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@332 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      1aa85468
  24. 21 Feb, 2008 1 commit
  25. 22 Oct, 2007 1 commit
  26. 10 Aug, 2007 1 commit
    • drath's avatar
      - renamed M5960 USB JTAG to "flyswatter" · 20e4e77c
      drath authored
      - make ep93xx and at91rm9200 bitbang JTAG interfaces dependant on ARM host (thanks to Vincent Palatin)
      - various whitespace fixes
      - removed various warnings
      - add support for Debian GNU/kFreeBSD (thanks to Uwe Hermann)
      - fix OpenOCD compilation for various platforms (thanks to Uwe Hermann and Vincent Palatin)
      - switched order of JTAG chain examination and validation (examine first, then multiple validation tries even if examination failed)
      - added target_request subsystem to handle requests from the target (debug messages and tracepoints implemented, future enhancements might include
      semihosting, all ARM7/9 only for now)
      - added support for GDB vFlashXXX packets (thanks to Pavel Chromy)
      - added support for receiving data via ARM7/9 DCC
      - reworked flash writing. the 'flash write' command is now deprecated and replaced by 'flash write_binary' (old syntax and behaviour) and 'flash
      write_image' (write image files (bin, hex, elf, s19) to a target).
      - added support for AMD/ST/SST 29F400B non-cfi flashes
      
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@190 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      20e4e77c
  27. 29 May, 2007 1 commit
    • drath's avatar
      - split fileio handling into fileio part and image handling · 237e8948
      drath authored
      - reworked etm/etb into a generic etm part with trace capture drivers (currently only etb supported)
      - added XScale debug handler binary to repository
      - added Thumb disassembling (thanks to Vincent Palatin for this patch)
      - added support for non-CFI compatible flashes to cfi driver (currently only SST39VFxxx devices supported)
      This checkin is experimental, not suitable for general use
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@155 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      237e8948
  28. 25 Apr, 2007 1 commit
  29. 16 Apr, 2007 1 commit
  30. 26 Mar, 2007 1 commit
  31. 22 Jan, 2007 1 commit
    • drath's avatar
      - fix incorrect parsing of whitespace in command.c (thanks to Magnus Lundin) · 4fc97d3f
      drath authored
      - fix infinite recursion in target_init_handler (thanks to jw and Magnus Lundin)
      - fix CFI flash handlign with buswidth < 32bit (thanks to Daniele Orio for reporting this)
      - add support for reading JTAG device id (currently only as debug output on startup)
      - cleaned up handling of EmbeddedICE registers. Supported functionality and register size now determined by EmbeddedICE version number.
      - small cleanups/fixes
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@124 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      4fc97d3f
  32. 07 Nov, 2006 1 commit
  33. 31 Aug, 2006 1 commit
    • drath's avatar
      - endianess fixes everywhere but in the flash code. flashing might still be... · 3acb107b
      drath authored
      - endianess fixes everywhere but in the flash code. flashing might still be broken on big-endian targets and/or hosts
      - added access to ARM920T vector catch register (via generic register mechanism)
      - don't disable linefills on ARM920T cores - this lead to lockups when accessing lines already contained in cache
      - read content of ARM920T cache and tlb into file (arm920t read_flash/read_mmu commands)
      - memory reading improved on ARM7/9, can be further accelerated with new "arm7_9 fast_memory_access enable" command (renamed from fast_writes)
      - made in_handler independent from in field (makes the handler more flexible)
      - added timeout to ft2232 when using D2XX library
      - fixed STR7x protection bit handling on second bank (thanks to Bernard)
      - added support for using the OpenOCD on AT91RM9200 systems (thanks to Anders Larsen)
      - fixed AT91SAM7 flash handling when not running from 32kHz clock (thanks to Anders Larsen)
      
      
      git-svn-id: svn://svn.berlios.de/openocd/trunk@90 b42882b7-edfa-0310-969c-e2dbd0fdcd60
      3acb107b
  34. 02 Jun, 2006 1 commit