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* types: write memory now uses constØyvind Harboe2011-04-011-1/+1
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* debug: debug entry error propagationØyvind Harboe2010-07-191-1/+1
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* arm: add error propagation for enable/disable mmu cachesØyvind Harboe2010-07-191-2/+2
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* arm: add error propagation to generic get_ttb fnØyvind Harboe2010-07-191-1/+1
| | | | Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
* target files shouldn't #include <target/...h>David Brownell2009-12-131-2/+2
| | | | | | | | | | | Make these ".h" files adopt the same policy the ".c" files already follow: don't use <subsystem/...h> syntax for private interfaces. If we ever get reviewed/supported "public" interfaces they should come exclusively from some include/... directory; that'll be the time to switch to <...> syntax for any subsystem's own interfaces. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* change #include "armv4_5_mmu.h" to <target/armv4_5_mmu.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "armv4_5_mmu.h" the following form should be used. #include <target/armv4_5_mmu.h> The exception is from .c files in the same directory.
* change #include "arm9tdmi.h" to <target/arm9tdmi.h>Zachary T Welch2009-12-031-1/+1
| | | | | | | | | | | | Changes from the flat namespace to heirarchical one. Instead of writing: #include "arm9tdmi.h" the following form should be used. #include <target/arm9tdmi.h> The exception is from .c files in the same directory.
* remove target_type register_command callbackZachary T Welch2009-11-241-1/+2
| | | | | | Uses chaining of command_registration structures to eliminate all target_type register_callback routines. Exports the command_handler registration arrays for those target types that are used by others.
* ARM9TDMI: remove now-needless "struct arm9tdmi"David Brownell2009-11-171-2/+2
| | | | | | | And move the rest of the vector_catch stuff into the C file; it's not part of the module interface. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* command_context_t -> struct command_contextZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct command_context.
* target_t -> struct targetZachary T Welch2009-11-131-10/+10
| | | | Remove misleading typedef and redundant suffix from struct target.
* armv4_5_mmu_common_t -> struct armv4_5_mmu_commonZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct armv4_5_mmu_common.
* arm9tdmi_common_t -> struct arm9tdmi_commonZachary T Welch2009-11-131-1/+1
| | | | Remove misleading typedef and redundant suffix from struct arm9tdmi_common.
* arm920t_tlb_entry_t -> struct arm920t_tlb_entryZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct arm920t_tlb_entry.
* arm920t_cache_line_t -> struct arm920t_cache_lineZachary T Welch2009-11-131-2/+2
| | | | Remove misleading typedef and redundant suffix from struct arm920t_cache_line.
* arm920t_common_t -> struct arm920t_commonZachary T Welch2009-11-131-4/+4
| | | | Remove misleading typedef and redundant suffix from struct arm920t_common.
* ARM: shrink offsetsDavid Brownell2009-11-051-1/+1
| | | | | | | | | | | | | | | | | | 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: David Brownell <dbrownell@users.sourceforge.net>
* target: provide container_of()David Brownell2009-11-051-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | 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: David Brownell <dbrownell@users.sourceforge.net>
* ARM920: remove exports and forward declsDavid Brownell2009-11-051-5/+9
| | | | | | | | | | | | | | | Unneeded exports cause confusion about the module interfaces. Make most functions static. Add a short header comment. The forward decls are just code clutter; remove them, by moving their references after definitions. This is another file which never needed even one internal forward declaration. This saved almost 900 bytes of code on x86_32; it seems the compiler can leverage its knowledge that these functions are not called from the outside world... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* Paulius Zaleckas <paulius.zaleckas@gmail.com>:zwelch2009-06-191-0/+11
| | | | | | | | | | | This is minimal patch to support FA526 ARMv4 compatible core. Since it is very similar to ARM920T I tried to reuse as much code as possible. CPU and board configs will follow soon. git-svn-id: svn://svn.berlios.de/openocd/trunk@2292 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Transform 'u32' to 'uint32_t' in src/target/arm*zwelch2009-06-181-11/+11
| | | | | | | | - Replace '\([^_]\)u32' with '\1uint32_t'. - Replace '^u32' with 'uint32_t'. git-svn-id: svn://svn.berlios.de/openocd/trunk@2278 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Audit and eliminate redundant #include directives in arm target files.zwelch2009-05-111-5/+0
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1714 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* Zach Welch <zw@superlucidity.net> fix -Werror warningsoharboe2009-04-191-1/+1
| | | | git-svn-id: svn://svn.berlios.de/openocd/trunk@1472 b42882b7-edfa-0310-969c-e2dbd0fdcd60
* - endianess fixes everywhere but in the flash code. flashing might still be ↵drath2006-08-311-0/+14
| | | | | | | | | | | | | | | | | 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
* - prepare OpenOCD for branching, created ./trunk/drath2006-06-021-0/+45
git-svn-id: svn://svn.berlios.de/openocd/trunk@64 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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