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board.c:127: error: inline function 'coloured_LED_init' cannot be declared weak
: l( t' E- e/ E; k# Gboard.c:129: error: inline function 'red_LED_on' cannot be declared weak
# c/ E: w$ |0 c( y) l# hboard.c:131: error: inline function 'red_LED_off' cannot be declared weak
( @! D9 W0 X0 b. P' a5 Vboard.c:133: error: inline function 'green_LED_on' cannot be declared weak
4 }) x2 @; w. Z. t0 Gboard.c:135: error: inline function 'green_LED_off' cannot be declared weak
& W: s' B/ }4 k$ d0 E1 dboard.c:137: error: inline function 'yellow_LED_on' cannot be declared weak: F& S1 z0 {$ N/ T# J
board.c:139: error: inline function 'yellow_LED_off' cannot be declared weak
- I; r* }+ ~! G2 H6 w& lboard.c:141: error: inline function 'blue_LED_on' cannot be declared weak: S; I/ z8 R' D$ A( Z
board.c:143: error: inline function 'blue_LED_off' cannot be declared weak
2 V8 }) E& I9 n2 w1 pmake[1]: *** [board.o] 错误 1( I1 p) _0 V, {' N) B: R E0 }
make[1]: Leaving directory `/root/workspace/u-boot-2009.08/lib_ARM'4 Y( `2 I# [* s( m
make: *** [lib_arm/libarm.a] 错误 23 g0 F& r6 S% Z% ]# Q
[root@localhost u-boot-2009.08]#
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出现错误，内嵌函数不能被声明为weak属性，打开lib_arm/board.c，定位到127行开始，将其注释掉，修改后结果如下： C& D/ C" r/ m6 h
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void inline __coloured_LED_init (void) {}7 `& E0 a! R8 D
//void inline coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
( E9 f8 ]' a7 i6 \, `void inline __red_LED_on (void) {}! s( z: s& E* V! [/ C) G5 |
//void inline red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
; w4 J1 e4 v( x& E0 Mvoid inline __red_LED_off(void) {}
" U8 z5 J' u9 f* [( S- S0 d//void inline red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
9 `% L0 _0 N1 W5 a3 ]% c; {( Hvoid inline __green_LED_on(void) {}; M" ^; [4 P/ ^& c
//void inline green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));2 R& s* i3 J) A8 X W
void inline __green_LED_off(void) {}8 k& E e( w0 ], }- G
//void inline green_LED_off(void)__attribute__((weak, alias("__green_LED_off")));
9 o2 m+ r7 u: f2 qvoid inline __yellow_LED_on(void) {}
# G- F( p- Y9 D+ t6 j) x//void inline yellow_LED_on(void)__attribute__((weak, alias("__yellow_LED_on")));
/ B3 g; o- O' G8 @, Wvoid inline __yellow_LED_off(void) {}
1 u& ]7 S- F3 C7 e- @2 B) a) b" f//void inline yellow_LED_off(void)__attribute__((weak, alias("__yellow_LED_off")));) m p% H! c: A
void inline __blue_LED_on(void) {}% V) L: ^1 q. O: e
//void inline blue_LED_on(void)__attribute__((weak, alias("__blue_LED_on")));
, ?+ m" X6 e ~2 Fvoid inline __blue_LED_off(void) {}
4 Z* G" D2 g! H A5 f0 ?' ^//void inline blue_LED_off(void)__attribute__((weak, alias("__blue_LED_off")));
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* [4 f9 x. F. y. g[root@localhost u-boot-2009.08]# make clean
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1 s7 b c! P4 m! d; s[root@localhost u-boot-2009.08]# make |
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发表于 2020-11-2 13:18
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