Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

[qemu.git] / linux-user / syscall_defs.h

diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index edd5f3c80b053843d541ef8956cc9e00b0dfa9c8..9e2b3c200ab91ba59da80958f70d90bf0f037540 100644 (file)
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -28,6 +28,8 @@
 #define SOCKOP_sendmsg          16
 #define SOCKOP_recvmsg          17
 #define SOCKOP_accept4          18
+#define SOCKOP_recvmmsg         19
+#define SOCKOP_sendmmsg         20
 
 #define IPCOP_semop            1
 #define IPCOP_semget           2
@@ -64,8 +66,9 @@
 #endif
 
 #if defined(TARGET_I386) || defined(TARGET_ARM) || defined(TARGET_SH4) \
-    || defined(TARGET_M68K) || defined(TARGET_CRIS) || defined(TARGET_UNICORE32) \
-    || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
+    || defined(TARGET_M68K) || defined(TARGET_CRIS) \
+    || defined(TARGET_UNICORE32) || defined(TARGET_S390X) \
+    || defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
 
 #define TARGET_IOC_SIZEBITS    14
 #define TARGET_IOC_DIRBITS     2
@@ -234,7 +237,8 @@ struct target_cmsghdr {
 };
 
 #define TARGET_CMSG_DATA(cmsg) ((unsigned char *) ((struct target_cmsghdr *) (cmsg) + 1))
-#define TARGET_CMSG_NXTHDR(mhdr, cmsg) __target_cmsg_nxthdr (mhdr, cmsg)
+#define TARGET_CMSG_NXTHDR(mhdr, cmsg, cmsg_start) \
+                               __target_cmsg_nxthdr(mhdr, cmsg, cmsg_start)
 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
                                & (size_t) ~(sizeof (abi_long) - 1))
 #define TARGET_CMSG_SPACE(len) (TARGET_CMSG_ALIGN (len) \
@@ -242,17 +246,20 @@ struct target_cmsghdr {
 #define TARGET_CMSG_LEN(len)   (TARGET_CMSG_ALIGN (sizeof (struct target_cmsghdr)) + (len))
 
 static __inline__ struct target_cmsghdr *
-__target_cmsg_nxthdr (struct target_msghdr *__mhdr, struct target_cmsghdr *__cmsg)
+__target_cmsg_nxthdr(struct target_msghdr *__mhdr,
+                     struct target_cmsghdr *__cmsg,
+                     struct target_cmsghdr *__cmsg_start)
 {
   struct target_cmsghdr *__ptr;
 
   __ptr = (struct target_cmsghdr *)((unsigned char *) __cmsg
                                     + TARGET_CMSG_ALIGN (tswapal(__cmsg->cmsg_len)));
-  if ((unsigned long)((char *)(__ptr+1) - (char *)(size_t)tswapal(__mhdr->msg_control))
-      > tswapal(__mhdr->msg_controllen))
+  if ((unsigned long)((char *)(__ptr+1) - (char *)__cmsg_start)
+      > tswapal(__mhdr->msg_controllen)) {
     /* No more entries.  */
     return (struct target_cmsghdr *)0;
-  return __cmsg;
+  }
+  return __ptr;
 }
 
 struct target_mmsghdr {
@@ -365,7 +372,8 @@ int do_sigaction(int sig, const struct target_sigaction *act,
     || defined(TARGET_PPC) || defined(TARGET_MIPS) || defined(TARGET_SH4) \
     || defined(TARGET_M68K) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) \
     || defined(TARGET_MICROBLAZE) || defined(TARGET_UNICORE32) \
-    || defined(TARGET_S390X) || defined(TARGET_OPENRISC)
+    || defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
+    || defined(TARGET_TILEGX)
 
 #if defined(TARGET_SPARC)
 #define TARGET_SA_NOCLDSTOP    8u
@@ -742,6 +750,10 @@ typedef struct target_siginfo {
 #define TARGET_ILL_PRVREG      (6)     /* privileged register */
 #define TARGET_ILL_COPROC      (7)     /* coprocessor error */
 #define TARGET_ILL_BADSTK      (8)     /* internal stack error */
+#ifdef TARGET_TILEGX
+#define TARGET_ILL_DBLFLT       (9)     /* double fault */
+#define TARGET_ILL_HARDWALL     (10)    /* user networks hardwall violation */
+#endif
 
 /*
  * SIGFPE si_codes
@@ -761,6 +773,7 @@ typedef struct target_siginfo {
  */
 #define TARGET_SEGV_MAPERR     (1)  /* address not mapped to object */
 #define TARGET_SEGV_ACCERR     (2)  /* invalid permissions for mapped object */
+#define TARGET_SEGV_BNDERR     (3)  /* failed address bound checks */
 
 /*
  * SIGBUS si_codes
@@ -768,12 +781,18 @@ typedef struct target_siginfo {
 #define TARGET_BUS_ADRALN       (1)    /* invalid address alignment */
 #define TARGET_BUS_ADRERR       (2)    /* non-existent physical address */
 #define TARGET_BUS_OBJERR       (3)    /* object specific hardware error */
+/* hardware memory error consumed on a machine check: action required */
+#define TARGET_BUS_MCEERR_AR    (4)
+/* hardware memory error detected in process but not consumed: action optional*/
+#define TARGET_BUS_MCEERR_AO    (5)
 
 /*
  * SIGTRAP si_codes
  */
 #define TARGET_TRAP_BRKPT      (1)     /* process breakpoint */
 #define TARGET_TRAP_TRACE      (2)     /* process trace trap */
+#define TARGET_TRAP_BRANCH      (3)     /* process taken branch trap */
+#define TARGET_TRAP_HWBKPT      (4)     /* hardware breakpoint/watchpoint */
 
 #endif /* defined(TARGET_I386) || defined(TARGET_ARM) */
 
@@ -969,7 +988,7 @@ struct target_pollfd {
                                            (struct cdrom_multisession) */
 #define TARGET_CDROM_GET_MCN           0x5311 /* Obtain the "Universal Product Code"
                                            if available (struct cdrom_mcn) */
-#define TARGET_CDROM_GET_UPC           TARGET_CDROM_GET_MCN  /* This one is depricated,
+#define TARGET_CDROM_GET_UPC           TARGET_CDROM_GET_MCN  /* This one is deprecated,
                                           but here anyway for compatibility */
 #define TARGET_CDROMRESET              0x5312 /* hard-reset the drive */
 #define TARGET_CDROMVOLREAD            0x5313 /* Get the drive's volume setting
@@ -1871,7 +1890,7 @@ struct target_stat {
     abi_ulong  target_st_ctime_nsec;
     unsigned int __unused[2];
 };
-#elif defined(TARGET_OPENRISC)
+#elif defined(TARGET_OPENRISC) || defined(TARGET_TILEGX)
 
 /* These are the asm-generic versions of the stat and stat64 structures */
 
@@ -2264,7 +2283,9 @@ struct target_flock {
 struct target_flock64 {
        short  l_type;
        short  l_whence;
-#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) || defined(TARGET_SPARC) || defined(TARGET_HPPA) || defined (TARGET_MICROBLAZE)
+#if defined(TARGET_PPC) || defined(TARGET_X86_64) || defined(TARGET_MIPS) \
+    || defined(TARGET_SPARC) || defined(TARGET_HPPA) \
+    || defined(TARGET_MICROBLAZE) || defined(TARGET_TILEGX)
         int __pad;
 #endif
        unsigned long long l_start;
@@ -2289,7 +2310,7 @@ struct target_f_owner_ex {
 };
 
 /* soundcard defines */
-/* XXX: convert them all to arch indepedent entries */
+/* XXX: convert them all to arch independent entries */
 #define TARGET_SNDCTL_COPR_HALT           TARGET_IOWR('C',  7, int);
 #define TARGET_SNDCTL_COPR_LOAD           0xcfb04301
 #define TARGET_SNDCTL_COPR_RCODE          0xc0144303
@@ -2495,20 +2516,23 @@ struct target_mq_attr {
 #define FUTEX_CMD_MASK          ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
 
 #ifdef CONFIG_EPOLL
+#if defined(TARGET_X86_64)
+#define TARGET_EPOLL_PACKED QEMU_PACKED
+#else
+#define TARGET_EPOLL_PACKED
+#endif
+
 typedef union target_epoll_data {
     abi_ulong ptr;
-    abi_ulong fd;
-    uint32_t u32;
-    uint64_t u64;
+    abi_int fd;
+    abi_uint u32;
+    abi_ullong u64;
 } target_epoll_data_t;
 
 struct target_epoll_event {
-    uint32_t events;
-#if defined(TARGET_ARM) || defined(TARGET_MIPS) || defined(TARGET_MIPS64)
-    uint32_t __pad;
-#endif
+    abi_uint events;
     target_epoll_data_t data;
-} QEMU_PACKED;
+} TARGET_EPOLL_PACKED;
 #endif
 struct target_rlimit64 {
     uint64_t rlim_cur;