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author | Robert Morris <[email protected]> | 2011-09-01 12:03:49 -0400 |
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committer | Robert Morris <[email protected]> | 2011-09-01 12:03:49 -0400 |
commit | 62e3b8a92c6f8840cec8a0db13b2bcad10192b4a (patch) | |
tree | 6186d2ac5e654ba71f8f45ae9956c560d7251dfc /x86.h | |
parent | 5a236924444db768813d726ae165d263856d8bff (diff) | |
parent | d0f3efca650eccd5179e045cd07f7d723037defc (diff) | |
download | xv6-labs-62e3b8a92c6f8840cec8a0db13b2bcad10192b4a.tar.gz xv6-labs-62e3b8a92c6f8840cec8a0db13b2bcad10192b4a.tar.bz2 xv6-labs-62e3b8a92c6f8840cec8a0db13b2bcad10192b4a.zip |
Merge branch 'master' of git+ssh://amsterdam.csail.mit.edu/home/am0/6.828/xv6
Conflicts:
vm.c
Diffstat (limited to 'x86.h')
-rw-r--r-- | x86.h | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -48,6 +48,15 @@ stosb(void *addr, int data, int cnt) "memory", "cc"); } +static inline void +stosl(void *addr, int data, int cnt) +{ + asm volatile("cld; rep stosl" : + "=D" (addr), "=c" (cnt) : + "0" (addr), "1" (cnt), "a" (data) : + "memory", "cc"); +} + struct segdesc; static inline void |