diff options
-rw-r--r-- | src/runtime/defs_freebsd.go | 5 | ||||
-rw-r--r-- | src/runtime/defs_freebsd_386.go | 8 | ||||
-rw-r--r-- | src/runtime/defs_freebsd_amd64.go | 8 | ||||
-rw-r--r-- | src/runtime/defs_freebsd_arm.go | 8 | ||||
-rw-r--r-- | src/runtime/os_freebsd.go | 16 | ||||
-rw-r--r-- | src/runtime/sys_freebsd_amd64.s | 4 | ||||
-rw-r--r-- | src/runtime/sys_freebsd_arm.s | 2 |
7 files changed, 40 insertions, 11 deletions
diff --git a/src/runtime/defs_freebsd.go b/src/runtime/defs_freebsd.go index 0253685aac..3f2184d091 100644 --- a/src/runtime/defs_freebsd.go +++ b/src/runtime/defs_freebsd.go @@ -23,6 +23,7 @@ package runtime #include <sys/mman.h> #include <sys/ucontext.h> #include <sys/umtx.h> +#include <sys/_umtx.h> #include <sys/rtprio.h> #include <sys/thr.h> #include <sys/_sigset.h> @@ -49,6 +50,8 @@ const ( SA_RESTART = C.SA_RESTART SA_ONSTACK = C.SA_ONSTACK + CLOCK_MONOTONIC = C.CLOCK_MONOTONIC + UMTX_OP_WAIT_UINT = C.UMTX_OP_WAIT_UINT UMTX_OP_WAIT_UINT_PRIVATE = C.UMTX_OP_WAIT_UINT_PRIVATE UMTX_OP_WAKE = C.UMTX_OP_WAKE @@ -130,4 +133,6 @@ type Timespec C.struct_timespec type Timeval C.struct_timeval type Itimerval C.struct_itimerval +type Umtx_time C.struct__umtx_time + type Kevent C.struct_kevent diff --git a/src/runtime/defs_freebsd_386.go b/src/runtime/defs_freebsd_386.go index 6938c18736..efcbeb7a81 100644 --- a/src/runtime/defs_freebsd_386.go +++ b/src/runtime/defs_freebsd_386.go @@ -24,6 +24,8 @@ const ( _SA_RESTART = 0x2 _SA_ONSTACK = 0x1 + _CLOCK_MONOTONIC = 0x4 + _UMTX_OP_WAIT_UINT = 0xb _UMTX_OP_WAIT_UINT_PRIVATE = 0xf _UMTX_OP_WAKE = 0x3 @@ -203,6 +205,12 @@ type itimerval struct { it_value timeval } +type umtx_time struct { + _timeout timespec + _flags uint32 + _clockid uint32 +} + type keventt struct { ident uint32 filter int16 diff --git a/src/runtime/defs_freebsd_amd64.go b/src/runtime/defs_freebsd_amd64.go index de98e7a3c1..594f957587 100644 --- a/src/runtime/defs_freebsd_amd64.go +++ b/src/runtime/defs_freebsd_amd64.go @@ -24,6 +24,8 @@ const ( _SA_RESTART = 0x2 _SA_ONSTACK = 0x1 + _CLOCK_MONOTONIC = 0x4 + _UMTX_OP_WAIT_UINT = 0xb _UMTX_OP_WAIT_UINT_PRIVATE = 0xf _UMTX_OP_WAKE = 0x3 @@ -214,6 +216,12 @@ type itimerval struct { it_value timeval } +type umtx_time struct { + _timeout timespec + _flags uint32 + _clockid uint32 +} + type keventt struct { ident uint64 filter int16 diff --git a/src/runtime/defs_freebsd_arm.go b/src/runtime/defs_freebsd_arm.go index 744330f4b3..0e9a2e93c5 100644 --- a/src/runtime/defs_freebsd_arm.go +++ b/src/runtime/defs_freebsd_arm.go @@ -24,6 +24,8 @@ const ( _SA_RESTART = 0x2 _SA_ONSTACK = 0x1 + _CLOCK_MONOTONIC = 0x4 + _UMTX_OP_WAIT_UINT = 0xb _UMTX_OP_WAIT_UINT_PRIVATE = 0xf _UMTX_OP_WAKE = 0x3 @@ -176,6 +178,12 @@ type itimerval struct { it_value timeval } +type umtx_time struct { + _timeout timespec + _flags uint32 + _clockid uint32 +} + type keventt struct { ident uint32 filter int16 diff --git a/src/runtime/os_freebsd.go b/src/runtime/os_freebsd.go index c187ee805f..0e09c60ecd 100644 --- a/src/runtime/os_freebsd.go +++ b/src/runtime/os_freebsd.go @@ -35,7 +35,7 @@ func raise(sig int32) func raiseproc(sig int32) //go:noescape -func sys_umtx_op(addr *uint32, mode int32, val uint32, ptr2, ts *timespec) int32 +func sys_umtx_op(addr *uint32, mode int32, val uint32, uaddr1 uintptr, ut *umtx_time) int32 func osyield() @@ -70,14 +70,14 @@ func futexsleep(addr *uint32, val uint32, ns int64) { } func futexsleep1(addr *uint32, val uint32, ns int64) { - var tsp *timespec + var utp *umtx_time if ns >= 0 { - var ts timespec - ts.tv_nsec = 0 - ts.set_sec(int64(timediv(ns, 1000000000, (*int32)(unsafe.Pointer(&ts.tv_nsec))))) - tsp = &ts + var ut umtx_time + ut._clockid = _CLOCK_MONOTONIC + ut._timeout.set_sec(int64(timediv(ns, 1000000000, (*int32)(unsafe.Pointer(&ut._timeout.tv_nsec))))) + utp = &ut } - ret := sys_umtx_op(addr, _UMTX_OP_WAIT_UINT_PRIVATE, val, nil, tsp) + ret := sys_umtx_op(addr, _UMTX_OP_WAIT_UINT_PRIVATE, val, unsafe.Sizeof(*utp), utp) if ret >= 0 || ret == -_EINTR { return } @@ -87,7 +87,7 @@ func futexsleep1(addr *uint32, val uint32, ns int64) { //go:nosplit func futexwakeup(addr *uint32, cnt uint32) { - ret := sys_umtx_op(addr, _UMTX_OP_WAKE_PRIVATE, cnt, nil, nil) + ret := sys_umtx_op(addr, _UMTX_OP_WAKE_PRIVATE, cnt, 0, nil) if ret >= 0 { return } diff --git a/src/runtime/sys_freebsd_amd64.s b/src/runtime/sys_freebsd_amd64.s index 9700117d0f..277e7f8b07 100644 --- a/src/runtime/sys_freebsd_amd64.s +++ b/src/runtime/sys_freebsd_amd64.s @@ -14,8 +14,8 @@ TEXT runtime·sys_umtx_op(SB),NOSPLIT,$0 MOVQ addr+0(FP), DI MOVL mode+8(FP), SI MOVL val+12(FP), DX - MOVQ ptr2+16(FP), R10 - MOVQ ts+24(FP), R8 + MOVQ uaddr1+16(FP), R10 + MOVQ ut+24(FP), R8 MOVL $454, AX SYSCALL MOVL AX, ret+32(FP) diff --git a/src/runtime/sys_freebsd_arm.s b/src/runtime/sys_freebsd_arm.s index e7dfb281d5..3c5a5cbbb0 100644 --- a/src/runtime/sys_freebsd_arm.s +++ b/src/runtime/sys_freebsd_arm.s @@ -45,7 +45,7 @@ TEXT runtime·sys_umtx_op(SB),NOSPLIT,$0 MOVW addr+0(FP), R0 MOVW mode+4(FP), R1 MOVW val+8(FP), R2 - MOVW ptr2+12(FP), R3 + MOVW uaddr1+12(FP), R3 ADD $20, R13 // arg 5 is passed on stack MOVW $SYS__umtx_op, R7 SWI $0 |