stubs_arm.go

     1  // Copyright 2018 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package runtime
     6  
     7  import "unsafe"
     8  
     9  // Called from compiler-generated code; declared for go vet.
    10  func udiv()
    11  func _div()
    12  func _divu()
    13  func _mod()
    14  func _modu()
    15  
    16  // Called from assembly only; declared for go vet.
    17  //
    18  // load_g is also called from runtime/cgo.
    19  //
    20  // load_g should be an internal detail,
    21  // but widely used packages access it using linkname.
    22  // Notable members of the hall of shame include:
    23  //   - github.com/ebitengine/purego
    24  //
    25  //go:linkname load_g
    26  func load_g()
    27  func save_g()
    28  func emptyfunc()
    29  func _initcgo()
    30  func read_tls_fallback()
    31  func usplitR0()
    32  
    33  //go:noescape
    34  func asmcgocall_no_g(fn, arg unsafe.Pointer)
    35  
    36  // getfp returns the frame pointer register of its caller or 0 if not implemented.
    37  // TODO: Make this a compiler intrinsic
    38  //
    39  //go:nosplit
    40  func getfp() uintptr { return 0 }
    41
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