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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-10-04 14:13:46 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2016-10-21 15:19:40 +0300 |
| commit | a7c65cbfe707aba92511bd63540a2be069bf9ffc (patch) | |
| tree | fbd0d234180c3c9487408212bcb78050c8206d2f /linux-user/sparc64 | |
| parent | e21d6957f3b3e4ecfda02c75b99babd361def784 (diff) | |
| download | qemu-a7c65cbfe707aba92511bd63540a2be069bf9ffc.tar.gz | |
linux-user: sparc64: Use correct target SHMLBA in shmat()
In commit 40df8c0c0722 support was added for target-specific
handling of SHMLBA. Unfortunately the sparc64-specific part
of the change got lost somewhere between the patch being
posted to the list and going into master:
http://patchwork.ozlabs.org/patch/646980/
http://patchwork.ozlabs.org/patch/673339/
Add the accidentally-dropped code.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/sparc64')
| -rw-r--r-- | linux-user/sparc64/target_syscall.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/linux-user/sparc64/target_syscall.h b/linux-user/sparc64/target_syscall.h index b7e3bf82fb..2cbbaaed1b 100644 --- a/linux-user/sparc64/target_syscall.h +++ b/linux-user/sparc64/target_syscall.h @@ -23,4 +23,11 @@ struct target_pt_regs { #define TARGET_MLOCKALL_MCL_CURRENT 0x2000 #define TARGET_MLOCKALL_MCL_FUTURE 0x4000 +#define TARGET_FORCE_SHMLBA + +static inline abi_ulong target_shmlba(CPUSPARCState *env) +{ + return MAX(TARGET_PAGE_SIZE, 16 * 1024); +} + #endif /* SPARC64_TARGET_SYSCALL_H */ |