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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>
This commit is contained in:
Peter Maydell 2016-10-04 14:13:46 +01:00 committed by Riku Voipio
parent e21d6957f3
commit a7c65cbfe7
1 changed files with 7 additions and 0 deletions
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7
linux-user/sparc64/target_syscall.h
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@ -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 */