CONFIG_SW_ISR_TABLE:

Enable an interrupt handler table implemented in software. This table, unlike ISRs connected directly in the vector table, allow a parameter to be passed to the interrupt handlers. Also, invoking the exeception/interrupt exit stub is automatically done. This has to be enabled for dynamically connecting interrupt handlers at runtime (SW_ISR_TABLE_DYNAMIC).

Symbol:

SW_ISR_TABLE

Type:

bool

Value:

“n”

User value:

(no user value)

Visibility:

“n”

Is choice item:

false

Is defined:

true

Is from env.:

false

Is special:

false

Prompts:

• “Enable software interrupt handler table”

Default values:

• y (value: “y”)
• Condition: (none)

Selects:

(no selects)

Reverse (select-related) dependencies:  

(no reverse dependencies)

Additional dependencies from enclosing menus and ifs:  

XTENSA (value: “n”)

Locations:

• ../arch/xtensa/Kconfig:36