From ed8fd94d7ca0fc0682de4020501afae89f31ccc3 Mon Sep 17 00:00:00 2001 From: oharboe Date: Fri, 28 Aug 2009 13:43:26 +0000 Subject: added arm11 timeout error messages git-svn-id: svn://svn.berlios.de/openocd/trunk@2647 b42882b7-edfa-0310-969c-e2dbd0fdcd60 --- TODO | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'TODO') diff --git a/TODO b/TODO index 1a2b9280..ac43e2c7 100644 --- a/TODO +++ b/TODO @@ -117,10 +117,16 @@ https://lists.berlios.de/pipermail/openocd-development/2009-July/009206.html - ARM923EJS: - reset run/halt/step is not robust; needs testing to map out problems. - ARM11 improvements (MB?) - - fix single stepping (reported by ØH). Michael Bruck explained - that what's required is to emulate the current instruction(just like the - arm7 code) to know what address to set the breakpoint at for single - stepping an instruction. + - fix single stepping (reported by ØH). Need to automatically + use hardware stepping if available. + - hunt down and add timeouts to all infinite loops, e.g. arm11_run_instr_no_data would + lock up in infinite loop if e.g. an "mdh" command tries to read memory from invalid memory location. + Try mdh 0x40000000 on i.MX31 PDK + - mdb can return garbage data if read byte operation fails for + a memory region(16 & 32 byte access modes may be supported). Is this + a bug in the .MX31 PDK init script? Try on i.MX31 PDK: + mdw 0xb80005f0 0x8, mdh 0xb80005f0 0x10, mdb 0xb80005f0 0x20. mdb returns + garabage. - implement missing functionality (grep FNC_INFO_NOTIMPLEMENTED ...) - thumb support is missing: ISTR ARMv6 requires Thumb. ARM1156 has Thumb2; ARM1136 doesn't. -- cgit v1.2.3