28. デバッグ操作
Open On-Chip Debugger 0.5.0 (2011-11-13-22:03)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
15000 kHz
RCLK - adaptive
Using dbgbase = 0x80000000
force hard breakpoints
trst_only separate trst_push_pull
Info : max TCK change to: 30000 kHz
Info : RCLK (adaptive clock speed)
Info : JTAG tap: omap4430.jrc tap/device found: 0x3b95c02f (mfg: 0x017, part: 0xb95c,
ver: 0x3)
Info : JTAG tap: omap4430.dap enabled
Polling target failed, GDB will be halted. Polling again in 100ms
Polling target failed, GDB will be halted. Polling again in 300ms
Info : JTAG tap: omap4430.m30_dap enabled
Polling target failed, GDB will be halted. Polling again in 700ms
Info : JTAG tap: omap4430.m31_dap enabled
Info : omap4430.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : omap4430.m30: hardware has 6 breakpoints, 4 watchpoints
Info : omap4430.m31: hardware has 6 breakpoints, 4 watchpoints
Polling succeeded again
29. デバッグ操作
(4)TelnetでOpenOCDに接続します。コマンドプロンプト”>”で入力出来ます。
$ telnet localhost 4444
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Open On-Chip Debugger
>
(5)Telnet上でコマンド「halt」を実行します。
> halt
target state: halted
target halted in ARM state due to debug-request, current mode: Supervisor
cpsr: 0x200000d3 pc: 0xc00637f0
MMU: enabled, D-Cache: enabled, I-Cache: enabled