michaelh/zephyr
1
0
Fork 0
Code Releases Activity

lib: libc: armstdc: add missing retarget of fputc to _stdout_hook

Browse source 
Fixes #62677 where printf defaults to using armclang's semihosting backed
implementation of printf.

Signed-off-by: Wilfried Chauveau <wilfried.chauveau@arm.com>
This commit is contained in:
Wilfried Chauveau 2023-10-02 20:19:55 +01:00 • committed by Carles Cufí
commit d79ba86c04
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
lib/libc/armstdc/src/libc-hooks.c
View file

@ -25,3 +25,8 @@ volatile int *__aeabi_errno_addr(void)
{ {
return &_current->errno_var; return &_current->errno_var;
} }
int fputc(int c, FILE *f)
{
return (_stdout_hook)(c);
}