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authorPeter Maydell <peter.maydell@linaro.org>2016-10-04 14:13:46 +0100
committerRiku Voipio <riku.voipio@linaro.org>2016-10-21 15:19:40 +0300
commita7c65cbfe707aba92511bd63540a2be069bf9ffc (patch)
treefbd0d234180c3c9487408212bcb78050c8206d2f
parente21d6957f3b3e4ecfda02c75b99babd361def784 (diff)
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>
-rw-r--r--linux-user/sparc64/target_syscall.h7
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 */