diff options
| author | Bernard Xiong <[email protected]> | 2020-11-25 16:43:58 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-11-25 16:43:58 +0800 |
| commit | 4fc7fbbd35b358f047d26f02de70b4b2410f5ff8 (patch) | |
| tree | 9bd8b7a6a10a693d73cba2cb4eb7f5129aecb70a /src | |
| parent | a83ab9e21d090fe153a74db69a162507e0712987 (diff) | |
| parent | 077ac68661dc199946aaa37918d9bcc2db8e831e (diff) | |
Merge pull request #4061 from yangjie11/malloc
[src][SConscript] Provide user heap options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Kconfig | 14 | ||||
| -rw-r--r-- | src/SConscript | 3 |
2 files changed, 16 insertions, 1 deletions
diff --git a/src/Kconfig b/src/Kconfig index 63a7a67887..803c827e51 100644 --- a/src/Kconfig +++ b/src/Kconfig @@ -270,6 +270,18 @@ menu "Memory Management" config RT_USING_MEMHEAP_AS_HEAP bool "Use all of memheap objects as heap" endif + + config RT_USING_USERHEAP + bool "Use user heap" + help + If this option is selected, please implement these functions: + rt_malloc(), rt_malloc_sethook() + rt_free(), rt_free_sethook() + rt_calloc(), rt_realloc() + rt_system_heap_init() + + And if FinSH is used at the same time, please implement list_mem() + endchoice if RT_USING_SMALL_MEM @@ -294,7 +306,7 @@ menu "Memory Management" default y if RT_USING_SMALL_MEM default y if RT_USING_SLAB default y if RT_USING_MEMHEAP_AS_HEAP - + default y if RT_USING_USERHEAP endmenu menu "Kernel Device Object" diff --git a/src/SConscript b/src/SConscript index c03d997cd1..c3a7775d75 100644 --- a/src/SConscript +++ b/src/SConscript @@ -23,6 +23,9 @@ if GetDepend('RT_USING_MEMHEAP') == False: if GetDepend('RT_USING_MEMHEAP_AS_HEAP'): SrcRemove(src, ['mem.c']) +if GetDepend('RT_USING_USERHEAP'): + SrcRemove(src, ['mem.c', 'slab.c']) + if GetDepend('RT_USING_DEVICE') == False: SrcRemove(src, ['device.c']) |