Am 16.02.2014 00:51, schrieb Andreas Fritiofson: > On Fri, Jan 31, 2014 at 1:38 PM, Alex Züpke <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > I'm re-posting my question from the user's list regarding my corrupted > memory accesses on the devel list again: > > I have a TI TMS570 / ARM Cortex R4 and troubles on byte and half-word > accesses on the flash and SRAM area from the debug interface. > > Could this be a limitation of the debug interface on the Cortex R4 core > that it only supports 32-bit accesses via the debug port? > > > Can you check the debug log (-d3) whether the line containing "MEM_AP > Packed Transfers:" says enabled or disabled? There should be a > one-to-one correspondence between supporting packed transfers and > supporting less that word size accesses. > > /Andreas
It's enabled: Debug: 309 19 arm_adi_v5.c:764 ahbap_debugport_init(): Debug: 310 20 arm_adi_v5.c:866 ahbap_debugport_init(): MEM_AP Packed Transfers: enabled Debug: 311 21 arm_adi_v5.c:928 dap_find_ap(): Found APB-AP at AP index: 1 (IDR=0x24770002) Debug: 312 21 arm_adi_v5.c:928 dap_find_ap(): Found AHB-AP at AP index: 0 (IDR=0x44770001) Best regards, Alex ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
