blob: cc34d9db0490e42e62a2eac5456e89e1d3781804 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
config HAVE_LIBM
bool "supports libm.a"
default n
config NOPRINTF_FIELDWIDTH
bool "disable sprintf support fieldwidth"
default n
---help---
sprintf-related logic is a
little smaller if we do not support fieldwidthes
config LIBC_FLOATINGPOINT
bool "enable float point in printf"
default n
---help---
By default, floating point
support in printf, sscanf, etc. is disabled.
config ARCH_LOWPUTC
bool "low-level console output"
default "y"
---help---
architecture supports low-level, boot time console output
config ENABLE_ARCH_OPTIMIZED_FUN
bool "enable arch optimized function"
default n
---help---
Allow for architecture optimized implementations
The architecture can provide optimized versions of the
following to improve system performance
The architecture may provide custom versions of certain
standard header files:
config ARCH_MATH_H, CONFIG_ARCH_STDBOOL_H, CONFIG_ARCH_STDINT_H
if ENABLE_ARCH_OPTIMIZED_FUN
config ARCH_MEMCPY
bool "memcpy"
default n
config ARCH_MEMCMP
bool "memcmp"
default n
config ARCH_MEMMOVE
bool "memmove"
default n
config ARCH_MEMSET
bool "memset"
default n
config ARCH_STRCMP
bool "strcmp"
default n
config ARCH_STRCPY
bool "strcpy"
default n
config ARCH_STRNCPY
bool "strncpy"
default n
config ARCH_STRLEN
bool "strlen"
default n
config ARCH_STRNLEN
bool "strlen"
default n
config ARCH_BZERO
bool "bzero"
default n
endif
|
