Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-01 07:45:16 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

arch: x86: Add hlt instruction to save power in qemu_idle.c

Browse Source
This commit is contained in:
Masayuki Ishikawa
2020-05-04 17:28:42 +09:00
committed by patacongo
parent cd8492b612
commit 11bbe3997e
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/x86/src/qemu/qemu_idle.c
+2
View File
@@ -83,5 +83,7 @@ void up_idle(void)
/* Sleep until an interrupt occurs to save power */ /* Sleep until an interrupt occurs to save power */
__asm__ __volatile__ ("hlt");
#endif #endif
} }