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| author | David Brownell <dbrownell@users.sourceforge.net> | 2009-10-12 02:39:18 -0700 |
|---|---|---|
| committer | David Brownell <dbrownell@users.sourceforge.net> | 2009-10-12 02:39:18 -0700 |
| commit | 5e837387aa7260518cf43f53b66ee917d8660802 (patch) | |
| tree | dcda25c76c4173ef34f5e01b4eced145bcb76e8f /TODO | |
| parent | 9f6c23f47932eba99acd90949d0388e5ef1fbe35 (diff) | |
| download | riscv-openocd-5e837387aa7260518cf43f53b66ee917d8660802.zip riscv-openocd-5e837387aa7260518cf43f53b66ee917d8660802.tar.gz riscv-openocd-5e837387aa7260518cf43f53b66ee917d8660802.tar.bz2 | |
simplify XScale debug handler installation
Load the XScale debug handler from the read-only data section
instead of from a separate file that can get lost or garbaged.
This eliminates installation and versioning issues, and also
speeds up reset handling a bit.
Plus some minor bits of cleanup related to loading that handler:
comments about just what this handler does, and check fault codes
while writing it into the mini-icache.
The only behavioral changes should be cleaner failure modes after
errors during handler loading, and being a bit faster.
NOTE: presumes GNU assembly syntax, with ".incbin"; and ELF,
because of the syntax of the ".size" directive.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 3 |
1 files changed, 0 insertions, 3 deletions
@@ -125,9 +125,6 @@ Once the above are completed: - general layer cleanup: @par https://lists.berlios.de/pipermail/openocd-development/2009-May/006590.html -- regression: xscale does not place debug_handler.bin into the right spot. workaround: - use -s option on command line to place xscale/debug_handler.bin in search path @par - https://lists.berlios.de/pipermail/openocd-development/2009-July/009338.html - bug: either USBprog is broken with new tms sequence or there is a general problem with XScale and the new tms sequence. Workaround: use "tms_sequence long" @par |