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Add IPDBG JtagHost functionality to OpenOCD

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IPDBG are utilities to debug IP-cores. It uses JTAG for
transport to/from the FPGA. The different UIs use TCP/IP
as transport. The JtagHost makes the bridge between these
two.

Comparable to the bridge between GDB and the in-circuit-
debugging-unit of a micro controller.

Change-Id: Ib1bc10dcbd4ea426e492bb7b2d85c1ed1b7a8d5a
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: http://openocd.zylin.com/5938
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Daniel Anselmi
2020-10-11 15:13:05 +02:00
committed by Antonio Borneo
parent 3d46346e07
commit e05cbb4e4f
6 changed files with 890 additions and 2 deletions
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42
src/helper/command.h
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@@ -426,6 +426,48 @@ DECLARE_PARSE_WRAPPER(_target_addr, target_addr_t);
#define COMMAND_PARSE_ADDRESS(in, out) \
COMMAND_PARSE_NUMBER(target_addr, in, out)
/**
* @brief parses the command argument at position @a argn into @a out
* as a @a type, or prints a command error referring to @a name_str
* and passes the error code to the caller. @a argn will be incremented
* if no error occurred. Otherwise the calling function will return
* the error code produced by the parsing function.
*
* This function may cause the calling function to return immediately,
* so it should be used carefully to avoid leaking resources. In most
* situations, parsing should be completed in full before proceeding
* to allocate resources, and this strategy will most prevents leaks.
*/
#define COMMAND_PARSE_ADDITIONAL_NUMBER(type, argn, out, name_str) \
do { \
if (argn+1 >= CMD_ARGC || CMD_ARGV[argn+1][0] == '-') { \
command_print(CMD, "no " name_str " given"); \
return ERROR_FAIL; \
} \
++argn; \
COMMAND_PARSE_NUMBER(type, CMD_ARGV[argn], out); \
} while (0)
/**
* @brief parses the command argument at position @a argn into @a out
* as a @a type if the argument @a argn does not start with '-'.
* and passes the error code to the caller. @a argn will be incremented
* if no error occurred. Otherwise the calling function will return
* the error code produced by the parsing function.
*
* This function may cause the calling function to return immediately,
* so it should be used carefully to avoid leaking resources. In most
* situations, parsing should be completed in full before proceeding
* to allocate resources, and this strategy will most prevents leaks.
*/
#define COMMAND_PARSE_OPTIONAL_NUMBER(type, argn, out) \
do { \
if (argn+1 < CMD_ARGC && CMD_ARGV[argn+1][0] != '-') { \
++argn; \
COMMAND_PARSE_NUMBER(type, CMD_ARGV[argn], out); \
} \
} while (0)
/**
* Parse the string @c as a binary parameter, storing the boolean value
* in @c out. The strings @c on and @c off are used to match different