diff options
| author | Elias Naur <elias.naur@gmail.com> | 2018-06-14 10:23:10 +0200 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2018-06-16 00:58:45 +0000 |
| commit | cdffe9b1e3dc54dd52a221e65e577f6c76ad39b8 (patch) | |
| tree | aeafe43694301fdf488c627a93086b4f5b18ea27 /src/runtime/defs_darwin_arm64.go | |
| parent | 5b5473c6bf0b91fef76e21493c70754144ff0214 (diff) | |
| download | go-cdffe9b1e3dc54dd52a221e65e577f6c76ad39b8.tar.gz go-cdffe9b1e3dc54dd52a221e65e577f6c76ad39b8.zip | |
runtime: move semaphore ops from system calls to libc calls on iOS
Change-Id: I1c7a12497c47dd166cc41230d6e5e005edcbc848
Reviewed-on: https://go-review.googlesource.com/118819
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Diffstat (limited to 'src/runtime/defs_darwin_arm64.go')
| -rw-r--r-- | src/runtime/defs_darwin_arm64.go | 93 |
1 files changed, 25 insertions, 68 deletions
diff --git a/src/runtime/defs_darwin_arm64.go b/src/runtime/defs_darwin_arm64.go index 7ba051c2b3..fb5acaca3d 100644 --- a/src/runtime/defs_darwin_arm64.go +++ b/src/runtime/defs_darwin_arm64.go @@ -6,8 +6,9 @@ package runtime import "unsafe" const ( - _EINTR = 0x4 - _EFAULT = 0xe + _EINTR = 0x4 + _EFAULT = 0xe + _ETIMEDOUT = 0x3c _PROT_NONE = 0x0 _PROT_READ = 0x1 @@ -21,40 +22,6 @@ const ( _MADV_DONTNEED = 0x4 _MADV_FREE = 0x5 - _MACH_MSG_TYPE_MOVE_RECEIVE = 0x10 - _MACH_MSG_TYPE_MOVE_SEND = 0x11 - _MACH_MSG_TYPE_MOVE_SEND_ONCE = 0x12 - _MACH_MSG_TYPE_COPY_SEND = 0x13 - _MACH_MSG_TYPE_MAKE_SEND = 0x14 - _MACH_MSG_TYPE_MAKE_SEND_ONCE = 0x15 - _MACH_MSG_TYPE_COPY_RECEIVE = 0x16 - - _MACH_MSG_PORT_DESCRIPTOR = 0x0 - _MACH_MSG_OOL_DESCRIPTOR = 0x1 - _MACH_MSG_OOL_PORTS_DESCRIPTOR = 0x2 - _MACH_MSG_OOL_VOLATILE_DESCRIPTOR = 0x3 - - _MACH_MSGH_BITS_COMPLEX = 0x80000000 - - _MACH_SEND_MSG = 0x1 - _MACH_RCV_MSG = 0x2 - _MACH_RCV_LARGE = 0x4 - - _MACH_SEND_TIMEOUT = 0x10 - _MACH_SEND_INTERRUPT = 0x40 - _MACH_SEND_ALWAYS = 0x10000 - _MACH_SEND_TRAILER = 0x20000 - _MACH_RCV_TIMEOUT = 0x100 - _MACH_RCV_NOTIFY = 0x200 - _MACH_RCV_INTERRUPT = 0x400 - _MACH_RCV_OVERWRITE = 0x1000 - - _NDR_PROTOCOL_2_0 = 0x0 - _NDR_INT_BIG_ENDIAN = 0x0 - _NDR_INT_LITTLE_ENDIAN = 0x1 - _NDR_FLOAT_IEEE = 0x0 - _NDR_CHAR_ASCII = 0x0 - _SA_SIGINFO = 0x40 _SA_RESTART = 0x2 _SA_ONSTACK = 0x1 @@ -128,38 +95,6 @@ const ( _FD_CLOEXEC = 0x1 ) -type machbody struct { - msgh_descriptor_count uint32 -} - -type machheader struct { - msgh_bits uint32 - msgh_size uint32 - msgh_remote_port uint32 - msgh_local_port uint32 - msgh_reserved uint32 - msgh_id int32 -} - -type machndr struct { - mig_vers uint8 - if_vers uint8 - reserved1 uint8 - mig_encoding uint8 - int_rep uint8 - char_rep uint8 - float_rep uint8 - reserved2 uint8 -} - -type machport struct { - name uint32 - pad1 uint32 - pad2 uint16 - disposition uint8 - _type uint8 -} - type stackt struct { ss_sp *byte ss_size uintptr @@ -213,6 +148,12 @@ type timespec struct { tv_nsec int64 } +//go:nosplit +func (t *timespec) set_nsec(ns int64) { + t.tv_sec = ns / 1000000000 + t.tv_nsec = ns % 1000000000 +} + type exceptionstate64 struct { far uint64 // virtual fault addr esr uint32 // exception syndrome @@ -264,6 +205,22 @@ type pthreadattr struct { X__sig int64 X__opaque [56]int8 } +type pthreadmutex struct { + X__sig int64 + X__opaque [56]int8 +} +type pthreadmutexattr struct { + X__sig int64 + X__opaque [8]int8 +} +type pthreadcond struct { + X__sig int64 + X__opaque [40]int8 +} +type pthreadcondattr struct { + X__sig int64 + X__opaque [8]int8 +} type machTimebaseInfo struct { numer uint32 |