[Qemu-devel] [PULL 05/27] linux-user: Add MIPS-specific prctl() options

[Aleksandar Markovic <aleksandar.markovic@rt-rk.com>]

From: Stefan Markovic <smarkovic@wavecomp.com>

Add MIPS-specific prctl() options TARGET_PR_SET_FP_MODE	and
TARGET_PR_SET_FP_MODE. These values are essentially copied from
linux kernel header include/uapi/linux/prctl.h.

This is done in a way consistent with a similar case of
aarch64-specific prctl() options TARGET_PR_SVE_SET_VL and
TARGET_PR_SVE_GET_VL.

Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 linux-user/mips/target_syscall.h   | 4 ++++
 linux-user/mips64/target_syscall.h | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/linux-user/mips/target_syscall.h b/linux-user/mips/target_syscall.h
index 2fca1c6..33177af 100644
--- a/linux-user/mips/target_syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -244,4 +244,8 @@ static inline abi_ulong target_shmlba(CPUMIPSState *env)
     return 0x40000;
 }
 
+/* MIPS-specific prctl() options */
+#define TARGET_PR_SET_FP_MODE  45
+#define TARGET_PR_GET_FP_MODE  46
+
 #endif /* MIPS_TARGET_SYSCALL_H */
diff --git a/linux-user/mips64/target_syscall.h b/linux-user/mips64/target_syscall.h
index 078437d..c1160e6 100644
--- a/linux-user/mips64/target_syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -241,4 +241,8 @@ static inline abi_ulong target_shmlba(CPUMIPSState *env)
     return 0x40000;
 }
 
+/* MIPS-specific prctl() options */
+#define TARGET_PR_SET_FP_MODE  45
+#define TARGET_PR_GET_FP_MODE  46
+
 #endif /* MIPS64_TARGET_SYSCALL_H */
-- 
2.7.4