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author | Dmitry Pankratov <dp@ubiquitech.com> | 2016-03-30 03:41:36 (GMT) |
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committer | Dmitry Pankratov <dp@ubiquitech.com> | 2016-03-30 03:41:36 (GMT) |
commit | f6d8dc44111c6e96706eed8b0ae0483e2fb63856 (patch) | |
tree | cd887f1933db75af480dc8fe4a03f30a9d7738a7 /config/libc/newlib.in.2 | |
parent | 78c683c3566614515d814f8b24c52d54fe4788b7 (diff) | |
parent | e1d494a2489bc469f4a50a6942fa15255621e985 (diff) |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'config/libc/newlib.in.2')
-rw-r--r-- | config/libc/newlib.in.2 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/config/libc/newlib.in.2 b/config/libc/newlib.in.2 index b16b23a..48e5503 100644 --- a/config/libc/newlib.in.2 +++ b/config/libc/newlib.in.2 @@ -44,6 +44,27 @@ config LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE This will compile newlib with -Os. +config LIBC_NEWLIB_NANO_MALLOC + bool + prompt "Enable Nano Malloc" + depends on LIBC_NEWLIB_2_1_or_later + help + NEWLIB has two implementations of malloc family's functions, one in + `mallocr.c' and the other one in `nano-mallocr.c'. This options + enables the nano-malloc implementation, which is for small systems + with very limited memory. Note that this implementation does not + support `--enable-malloc-debugging' any more. + +config LIBC_NEWLIB_NANO_FORMATTED_IO + bool + prompt "Enable Nano Formatted I/O" + depends on LIBC_NEWLIB_2_2_or_later + help + This builds NEWLIB with a special implementation of formatted I/O + functions, designed to lower the size of application on small systems + with size constraint issues. This option does not affect wide-char + formatted I/O functions. + config LIBC_NEWLIB_EXTRA_CONFIG_ARRAY string prompt "Extra config for newlib" |