| commit | 97cc75606aef406e90a243cdb25347039003e7f0 | |
| author | Dr. David Alan Gilbert <david.gilbert@linaro.org> | |
| Wed, 31 Aug 2011 16:24:34 +0000 (31 17:24 +0100) | ||
| committer | Riku Voipio <riku.voipio@linaro.org> | |
| Fri, 9 Sep 2011 07:46:02 +0000 (9 10:46 +0300) | ||
| tree | 26fc8e31ebe00fdd98da851adaaec5b828fecd5c | treesnapshot (tar.gz zip) |
| parent | 70afc343c75ecc8895b9308ee6a15fcc7a3b0f3e | commitdiff |
linux-user: Implement new ARM 64 bit cmpxchg kernel helper
linux-user: Implement new ARM 64 bit cmpxchg kernel helper
Linux 3.1 will have a new kernel-page helper for ARM implementing
64 bit cmpxchg. Implement this helper in QEMU linux-user mode:
* Provide kernel helper emulation for 64bit cmpxchg
* Allow guest to object to guest offset to ensure it can map a page
* Populate page with kernel helper version
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <david.gilbert@linaro.org>
linux-user: Implement new ARM 64 bit cmpxchg kernel helper
Linux 3.1 will have a new kernel-page helper for ARM implementing
64 bit cmpxchg. Implement this helper in QEMU linux-user mode:
* Provide kernel helper emulation for 64bit cmpxchg
* Allow guest to object to guest offset to ensure it can map a page
* Populate page with kernel helper version
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Dr. David Alan Gilbert <david.gilbert@linaro.org>
| linux-user/elfload.c | diffblobblamehistory | |
| linux-user/main.c | diffblobblamehistory | |
| linux-user/qemu.h | diffblobblamehistory |