diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE index c37df37db51..e6eb8e5c335 100644 --- a/gcc/go/gofrontend/MERGE +++ b/gcc/go/gofrontend/MERGE @@ -1,4 +1,4 @@ -c5505c4e626fa4217911443b4db8b065855a0206 +cc1f7d613f9b0666bbf8aac3dd208d5adfe88546 The first line of this file holds the git revision number of the last merge done from the gofrontend repository. diff --git a/libgo/config.h.in b/libgo/config.h.in index bbb2516bbbf..532640b22ee 100644 --- a/libgo/config.h.in +++ b/libgo/config.h.in @@ -174,6 +174,9 @@ /* Define to 1 if you have the header file. */ #undef HAVE_NETPACKET_PACKET_H +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_BPF_H + /* Define to 1 if you have the header file. */ #undef HAVE_NET_IF_ARP_H @@ -294,6 +297,9 @@ /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSCALL_H +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSCTL_H + /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSINFO_H diff --git a/libgo/configure b/libgo/configure index 792ac6f7cdc..81331dd10eb 100755 --- a/libgo/configure +++ b/libgo/configure @@ -15202,7 +15202,7 @@ $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h fi -for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h +for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/sysctl.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/bpf.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" diff --git a/libgo/configure.ac b/libgo/configure.ac index 9a10d3305ab..f87ab65e3ba 100644 --- a/libgo/configure.ac +++ b/libgo/configure.ac @@ -580,7 +580,7 @@ AC_C_BIGENDIAN GCC_CHECK_UNWIND_GETIPINFO -AC_CHECK_HEADERS(port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h) +AC_CHECK_HEADERS(port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/sysctl.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/bpf.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h) AC_CHECK_HEADERS([netinet/icmp6.h], [], [], [#include diff --git a/libgo/go/runtime/os_netbsd.go b/libgo/go/runtime/os_netbsd.go index 89a8d076f12..9ebb6520771 100644 --- a/libgo/go/runtime/os_netbsd.go +++ b/libgo/go/runtime/os_netbsd.go @@ -33,13 +33,6 @@ func lwp_unpark(lwp int32, hint unsafe.Pointer) int32 //extern sysctl func sysctl(*uint32, uint32, *byte, *uintptr, *byte, uintptr) int32 -// From NetBSD's -const ( - _CTL_HW = 6 - _HW_NCPU = 3 - _HW_PAGESIZE = 7 -) - func getncpu() int32 { mib := [2]uint32{_CTL_HW, _HW_NCPU} out := uint32(0) diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh index 9671e394cb8..607c97d26fe 100755 --- a/libgo/mksysinfo.sh +++ b/libgo/mksysinfo.sh @@ -225,6 +225,22 @@ if ! grep '^const _AT_FDCWD = ' ${OUT} >/dev/null 2>&1; then echo "const _AT_FDCWD = -100" >> ${OUT} fi +# sysctl constants. +grep '^const _CTL' gen-sysinfo.go | + sed -e 's/^\(const \)_\(CTL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + grep '^const _SYSCTL' gen-sysinfo.go | + sed -e 's/^\(const \)_\(SYSCTL[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + grep '^const _NET_RT' gen-sysinfo.go | + sed -e 's/^\(const \)_\(NET_RT[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + +# The sysctlnode struct. +grep '^type _sysctlnode ' gen-sysinfo.go | \ + sed -e 's/_sysctlnode/Sysctlnode/' \ + -e 's/sysctl_flags/Flags/' \ + -e 's/sysctl_name/Name/' \ + -e 's/sysctl_num/Num/' \ + >> ${OUT} + # sysconf constants. grep '^const __SC' gen-sysinfo.go | sed -e 's/^\(const \)__\(SC[^= ]*\)\(.*\)$/\1\2 = __\2/' >> ${OUT} @@ -533,6 +549,7 @@ fi | sed -e 's/type _dirent64/type Dirent/' \ -e 's/d_name \[0+1\]/d_name [0+256]/' \ -e 's/d_name/Name/' \ -e 's/]int8/]byte/' \ + -e 's/d_fileno/Fileno/' \ -e 's/d_ino/Ino/' \ -e 's/d_namlen/Namlen/' \ -e 's/d_off/Off/' \ @@ -994,6 +1011,39 @@ grep '^type _rtgenmsg ' gen-sysinfo.go | \ -e 's/rtgen_family/Family/' \ >> ${OUT} +# The rt_msghdr struct. +grep '^type _rt_msghdr ' gen-sysinfo.go | \ + sed -e 's/_rt_msghdr/RtMsghdr/g' \ + -e 's/rtm_msglen/Msglen/' \ + -e 's/rtm_version/Version/' \ + -e 's/rtm_type/Type/' \ + -e 's/rtm_index/Index/' \ + -e 's/rtm_flags/Flags/' \ + -e 's/rtm_addrs/Addrs/' \ + -e 's/rtm_pid/Pid/' \ + -e 's/rtm_seq/Seq/' \ + -e 's/rtm_errno/Errno/' \ + -e 's/rtm_use/Use/' \ + -e 's/rtm_inits/Inits/' \ + -e 's/rtm_rmx/Rmx/' \ + -e 's/_rt_metrics/RtMetrics/' \ + >> ${OUT} + +# The rt_metrics struct. +grep '^type _rt_metrics ' gen-sysinfo.go | \ + sed -e 's/_rt_metrics/RtMetrics/g' \ + -e 's/rmx_locks/Locks/' \ + -e 's/rmx_mtu/Mtu/' \ + -e 's/rmx_hopcount/Hopcount/' \ + -e 's/rmx_recvpipe/Recvpipe/' \ + -e 's/rmx_sendpipe/Sendpipe/' \ + -e 's/rmx_ssthresh/Ssthresh/' \ + -e 's/rmx_rtt/Rtt/' \ + -e 's/rmx_rttvar/Rttvar/' \ + -e 's/rmx_expire/Expire/' \ + -e 's/rmx_pksent/Pksent/' \ + >> ${OUT} + # The routing message flags. grep '^const _RT_' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(RT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} @@ -1020,9 +1070,14 @@ grep '^type _ifinfomsg ' gen-sysinfo.go | \ -e 's/ifi_change/Change/' \ >> ${OUT} -# The if_msghdr struct. +# The if_msghdr struct. Upstream uses inconsistent capitalization for this type +# on AIX, so we do too. +ifmsghdr_name=IfMsghdr +if test "${GOOS}" = "aix"; then + ifmsghdr_name=IfMsgHdr +fi grep '^type _if_msghdr ' gen-sysinfo.go | \ - sed -e 's/_if_msghdr/IfMsgHdr/' \ + sed -e "s/_if_msghdr/${ifmsghdr_name}/" \ -e 's/ifm_msglen/Msglen/' \ -e 's/ifm_version/Version/' \ -e 's/ifm_type/Type/' \ @@ -1032,6 +1087,17 @@ grep '^type _if_msghdr ' gen-sysinfo.go | \ -e 's/ifm_addrlen/Addrlen/' \ >> ${OUT} +# The if_announcemsghdr struct. +grep '^type _if_announcemsghdr ' gen-sysinfo.go | \ + sed -e 's/_if_announcemsghdr/IfAnnounceMsghdr/g' \ + -e 's/ifan_msglen/Msglen/' \ + -e 's/ifan_version/Version/' \ + -e 's/ifan_type/Type/' \ + -e 's/ifan_index/Index/' \ + -e 's/ifan_name/Name/' \ + -e 's/ifan_what/What/' \ + >> ${OUT} + # The interface information types and flags. grep '^const _IFA' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(IFA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} @@ -1061,6 +1127,18 @@ grep '^type _ifaddrmsg ' gen-sysinfo.go | \ -e 's/ifa_index/Index/' \ >> ${OUT} +# The ifa_msghdr struct. +grep '^type _ifa_msghdr ' gen-sysinfo.go | \ + sed -e 's/_ifa_msghdr/IfaMsghdr/g' \ + -e 's/ifam_msglen/Msglen/' \ + -e 's/ifam_version/Version/' \ + -e 's/ifam_type/Type/' \ + -e 's/ifam_addrs/Addrs/' \ + -e 's/ifam_flags/Flags/' \ + -e 's/ifam_metric/Metric/' \ + -e 's/ifam_index/Index/' \ + >> ${OUT} + # The rtattr struct. grep '^type _rtattr ' gen-sysinfo.go | \ sed -e 's/_rtattr/RtAttr/' \ @@ -1068,6 +1146,54 @@ grep '^type _rtattr ' gen-sysinfo.go | \ -e 's/rta_type/Type/' \ >> ${OUT} +# The bpf_version struct. +grep '^type _bpf_version ' gen-sysinfo.go | \ + sed -e 's/_bpf_version/BpfVersion/g' \ + -e 's/bv_major/Major/' \ + -e 's/bv_minor/Minor/' \ + >> ${OUT} + +# The bpf_stat struct. +grep '^type _bpf_stat ' gen-sysinfo.go | \ + sed -e 's/_bpf_stat/BpfStat/g' \ + -e 's/bs_recv/Recv/' \ + -e 's/bs_drop/Drop/' \ + -e 's/bs_capt/Capt/' \ + -e 's/bs_padding/Padding/' \ + >> ${OUT} + +# The bpf_insn struct. +grep '^type _bpf_insn ' gen-sysinfo.go | \ + sed -e 's/_bpf_insn/BpfInsn/g' \ + -e 's/code/Code/' \ + -e 's/jt/Jt/' \ + -e 's/jf/Jf/' \ + -e 's/k/K/' \ + >> ${OUT} + +# The bpf_program struct. +grep '^type _bpf_program ' gen-sysinfo.go | \ + sed -e 's/_bpf_program/BpfProgram/g' \ + -e 's/bf_len/Len/' \ + -e 's/bf_insns/Insns/' \ + -e 's/_bpf_insn/BpfInsn/' \ + >> ${OUT} + +# The BPF ioctl constants. +grep '^const _BIOC' gen-sysinfo.go | \ + grep -v '_val =' | \ + sed -e 's/^\(const \)_\(BIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} +for c in BIOCFLUSH BIOCGBLEN BIOCGDLT BIOCGETIF BIOCGHDRCMPLT BIOCGRTIMEOUT \ + BIOCGSTATS BIOCIMMEDIATE BIOCPROMISC BIOCSBLEN BIOCSDLT BIOCSETF \ + BIOCSETIF BIOCSHDRCMPLT BIOCSRTIMEOUT BIOCVERSION +do + if ! grep "^const ${c}" ${OUT} >/dev/null 2>&1; then + if grep "^const _${c}_val" ${OUT} >/dev/null 2>&1; then + echo "const ${c} = _${c}_val" >> ${OUT} + fi + fi +done + # The in_pktinfo struct. grep '^type _in_pktinfo ' gen-sysinfo.go | \ sed -e 's/_in_pktinfo/Inet4Pktinfo/' \ @@ -1344,10 +1470,11 @@ fi # Struct sizes. set cmsghdr Cmsghdr ip_mreq IPMreq ip_mreqn IPMreqn ipv6_mreq IPv6Mreq \ - ifaddrmsg IfAddrmsg ifinfomsg IfInfomsg in_pktinfo Inet4Pktinfo \ - in6_pktinfo Inet6Pktinfo inotify_event InotifyEvent linger Linger \ - msghdr Msghdr nlattr NlAttr nlmsgerr NlMsgerr nlmsghdr NlMsghdr \ - rtattr RtAttr rtgenmsg RtGenmsg rtmsg RtMsg rtnexthop RtNexthop \ + ifaddrmsg IfAddrmsg ifa_msghdr IfaMsghdr ifinfomsg IfInfomsg \ + if_msghdr IfMsghdr in_pktinfo Inet4Pktinfo in6_pktinfo Inet6Pktinfo \ + inotify_event InotifyEvent linger Linger msghdr Msghdr nlattr NlAttr \ + nlmsgerr NlMsgerr nlmsghdr NlMsghdr rtattr RtAttr rt_msghdr RtMsghdr \ + rtgenmsg RtGenmsg rtmsg RtMsg rtnexthop RtNexthop \ sock_filter SockFilter sock_fprog SockFprog ucred Ucred \ icmp6_filter ICMPv6Filter ip6_mtuinfo IPv6MTUInfo while test $# != 0; do diff --git a/libgo/sysinfo.c b/libgo/sysinfo.c index 6ea990f471a..ba84071a7bb 100644 --- a/libgo/sysinfo.c +++ b/libgo/sysinfo.c @@ -47,6 +47,9 @@ #if defined(HAVE_SYS_SYSCALL_H) #include #endif +#if defined(HAVE_SYS_SYSCTL_H) +#include +#endif #if defined(HAVE_SYS_EPOLL_H) #include #endif @@ -117,6 +120,9 @@ #if defined(HAVE_LINUX_RTNETLINK_H) #include #endif +#if defined(HAVE_NET_BPF_H) +#include +#endif #if defined(HAVE_NET_IF_H) #include #endif @@ -279,6 +285,54 @@ enum { #ifdef NLA_HDRLEN NLA_HDRLEN_val = NLA_HDRLEN, #endif +#ifdef BIOCFLUSH + BIOCFLUSH_val = BIOCFLUSH, +#endif +#ifdef BIOCGBLEN + BIOCGBLEN_val = BIOCGBLEN, +#endif +#ifdef BIOCGDLT + BIOCGDLT_val = BIOCGDLT, +#endif +#ifdef BIOCGETIF + BIOCGETIF_val = BIOCGETIF, +#endif +#ifdef BIOCGHDRCMPLT + BIOCGHDRCMPLT_val = BIOCGHDRCMPLT, +#endif +#ifdef BIOCGRTIMEOUT + BIOCGRTIMEOUT_val = BIOCGRTIMEOUT, +#endif +#ifdef BIOCGSTATS + BIOCGSTATS_val = BIOCGSTATS, +#endif +#ifdef BIOCIMMEDIATE + BIOCIMMEDIATE_val = BIOCIMMEDIATE, +#endif +#ifdef BIOCPROMISC + BIOCPROMISC_val = BIOCPROMISC, +#endif +#ifdef BIOCSBLEN + BIOCSBLEN_val = BIOCSBLEN, +#endif +#ifdef BIOCSDLT + BIOCSDLT_val = BIOCSDLT, +#endif +#ifdef BIOCSETF + BIOCSETF_val = BIOCSETF, +#endif +#ifdef BIOCSETIF + BIOCSETIF_val = BIOCSETIF, +#endif +#ifdef BIOCSHDRCMPLT + BIOCSHDRCMPLT_val = BIOCSHDRCMPLT, +#endif +#ifdef BIOCSRTIMEOUT + BIOCSRTIMEOUT_val = BIOCSRTIMEOUT, +#endif +#ifdef BIOCVERSION + BIOCVERSION_val = BIOCVERSION, +#endif }; // SIOCGIFMTU can't be added in the above enum as it might