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| author | Robert Morris <[email protected]> | 2019-06-05 15:05:56 -0400 |
|---|---|---|
| committer | Robert Morris <[email protected]> | 2019-06-05 15:05:56 -0400 |
| commit | dff7ab3f8f969cb9c1e95e6d7a74b99428e06971 (patch) | |
| tree | 285d345d08d028e45c1dc3692c46e906da9a283c /start.c | |
| parent | 5684556c19c50d38ad3873686d893481ea7d5509 (diff) | |
| download | xv6-labs-dff7ab3f8f969cb9c1e95e6d7a74b99428e06971.tar.gz xv6-labs-dff7ab3f8f969cb9c1e95e6d7a74b99428e06971.tar.bz2 xv6-labs-dff7ab3f8f969cb9c1e95e6d7a74b99428e06971.zip | |
make -O work with asm volatile(...)
Diffstat (limited to 'start.c')
| -rw-r--r-- | start.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -52,5 +52,5 @@ mstart() w_tp(id); // call main() in supervisor mode. - asm("mret"); + asm volatile("mret"); } |