SIGNUM Systems GDB Server Uživatelský manuál stáhnout pdf (Strana 25)

RDI DRIVERS FOR THIRD PARTY ARM DEBUGGERS

WITH RAISONANCE RLINK

in the configuration file is significant: the first line corresponds to the device

closest to the TDI, the second one to the next device in the chain, and so on.

Finally, the last line describes the device on the TDO side of the chain.

Board Startup Macro File

Some application boards may require to be properly set up before a debug

session can begin. Use a startup macro to enable or configure on-board memory

before the debugger attempts to access that memory. This macro is also a good

place for disabling the watchdog that otherwise may reset the CPU soon after the

debugger starts running.

Table 1 lists the commands that can be executed from within the board’s ASCII

.mac strtup file.

sd <address> = <value>

Write a DWORD (32bit) <value> to memory

<address>.

sw <address> = <value>

Write a WORD (16bit) <value> to memory

<address>.

sb <address> = <value>

Write a BYTE (8bit) <value> to memory

<address>.

dd <address>

Read a DWORD (32bit) from memory

<address>.

dw <address>

Read a WORD (16bit) from memory

<address>.

db <address>

Read a BYTE (8bit) from memory

<address>.

reset /halt

Reset the CPU. The /halt option stops the

CPU after the reset.

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SIGNUM Systems GDB Server Uživatelský manuál Strana 25