| # |
| # Copyright 2017, Data61 |
| # Commonwealth Scientific and Industrial Research Organisation (CSIRO) |
| # ABN 41 687 119 230. |
| # |
| # This software may be distributed and modified according to the terms of |
| # the BSD 2-Clause license. Note that NO WARRANTY is provided. |
| # See "LICENSE_BSD2.txt" for details. |
| # |
| # @TAG(DATA61_BSD) |
| # |
| |
| menuconfig LIB_SEL4_VKA |
| bool "libsel4vka" |
| depends on HAVE_LIB_SEL4 && HAVE_LIBC && HAVE_LIB_UTILS |
| select HAVE_SEL4_LIBS |
| select HAVE_LIB_SEL4_VKA |
| default y |
| help |
| Virtual kernel allocator interface, for allocating memory, untyped memory and cslots. |
| |
| config LIB_VKA_ALLOW_MEMORY_LEAKS |
| bool "Leak memory on free" |
| depends on LIB_SEL4_VKA |
| default n |
| help |
| Changes the default free functions to silently leak memory |
| instead of assert failing. |
| This is useful in scenarios where code is correctly freeing |
| resources, but you want to use an allocator that does not |
| implement free. |
| |
| config LIB_SEL4_VKA_DEBUG_LIVE_SLOTS_SZ |
| int "(debug allocator) live slot buffer size" |
| depends on LIB_SEL4_VKA |
| default 0 |
| help |
| VKA contains an allocator, debugvka, that wraps a target VKA allocator |
| for the purposes of debugging. It tracks slot and object allocations |
| and catches both caller problems like double free, and allocator |
| problems like handing out the same resource twice. This configuration |
| option sets the maximum number of CSlots that can be tracked at any one |
| time. |
| |
| config LIB_SEL4_VKA_DEBUG_LIVE_OBJS_SZ |
| int "(debug allocator) live object buffer size" |
| depends on LIB_SEL4_VKA |
| default 0 |
| help |
| As for the above option, but sets the maximum number of objects that |
| can be tracked at any one time. |
| |
| config HAVE_LIB_SEL4_VKA |
| bool |
