[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/lib/Kconfig.kgdb b/ap/os/linux/linux-3.4.x/lib/Kconfig.kgdb
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+
+config HAVE_ARCH_KGDB
+ bool
+
+menuconfig KGDB
+ bool "KGDB: kernel debugger"
+ depends on HAVE_ARCH_KGDB
+ depends on DEBUG_KERNEL && EXPERIMENTAL
+ help
+ If you say Y here, it will be possible to remotely debug the
+ kernel using gdb. It is recommended but not required, that
+ you also turn on the kernel config option
+ CONFIG_FRAME_POINTER to aid in producing more reliable stack
+ backtraces in the external debugger. Documentation of
+ kernel debugger is available at http://kgdb.sourceforge.net
+ as well as in DocBook form in Documentation/DocBook/. If
+ unsure, say N.
+
+if KGDB
+
+config KGDB_SERIAL_CONSOLE
+ tristate "KGDB: use kgdb over the serial console"
+ select CONSOLE_POLL
+ select MAGIC_SYSRQ
+ default y
+ help
+ Share a serial console with kgdb. Sysrq-g must be used
+ to break in initially.
+
+config KGDB_TESTS
+ bool "KGDB: internal test suite"
+ default n
+ help
+ This is a kgdb I/O module specifically designed to test
+ kgdb's internal functions. This kgdb I/O module is
+ intended to for the development of new kgdb stubs
+ as well as regression testing the kgdb internals.
+ See the drivers/misc/kgdbts.c for the details about
+ the tests. The most basic of this I/O module is to boot
+ a kernel boot arguments "kgdbwait kgdbts=V1F100"
+
+config KGDB_TESTS_ON_BOOT
+ bool "KGDB: Run tests on boot"
+ depends on KGDB_TESTS
+ default n
+ help
+ Run the kgdb tests on boot up automatically without the need
+ to pass in a kernel parameter
+
+config KGDB_TESTS_BOOT_STRING
+ string "KGDB: which internal kgdb tests to run"
+ depends on KGDB_TESTS_ON_BOOT
+ default "V1F100"
+ help
+ This is the command string to send the kgdb test suite on
+ boot. See the drivers/misc/kgdbts.c for detailed
+ information about other strings you could use beyond the
+ default of V1F100.
+
+config KGDB_LOW_LEVEL_TRAP
+ bool "KGDB: Allow debugging with traps in notifiers"
+ depends on X86 || MIPS
+ default n
+ help
+ This will add an extra call back to kgdb for the breakpoint
+ exception handler on which will will allow kgdb to step
+ through a notify handler.
+
+config KGDB_KDB
+ bool "KGDB_KDB: include kdb frontend for kgdb"
+ default n
+ help
+ KDB frontend for kernel
+
+config KDB_KEYBOARD
+ bool "KGDB_KDB: keyboard as input device"
+ depends on VT && KGDB_KDB
+ default n
+ help
+ KDB can use a PS/2 type keyboard for an input device
+
+endif # KGDB