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| author | Robert Morris <rtm@csail.mit.edu> | 2019-06-03 15:23:12 -0400 |
|---|---|---|
| committer | Robert Morris <rtm@csail.mit.edu> | 2019-06-03 15:23:12 -0400 |
| commit | 6eae1be7550ecdc85269ce57c4a2f2dd0e9297b9 (patch) | |
| tree | 9a168c1fed57523f1683799ce5fb555629a29942 /uart.c | |
| parent | e630e0743b8c1a0f9ebca702811bd59065c9f457 (diff) | |
| download | xv6-labs-6eae1be7550ecdc85269ce57c4a2f2dd0e9297b9.tar.gz xv6-labs-6eae1be7550ecdc85269ce57c4a2f2dd0e9297b9.tar.bz2 xv6-labs-6eae1be7550ecdc85269ce57c4a2f2dd0e9297b9.zip | |
push/pop all registers when handling interrupt from kernel
Diffstat (limited to 'uart.c')
| -rw-r--r-- | uart.c | 2 |
1 files changed, 2 insertions, 0 deletions