[chore] Update gin to v1.9.0 (#1553)

vendor/github.com/twitchyliquid64/golang-asm/objabi/funcdata.go

@@ -0,0 +1,54 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+// This file defines the IDs for PCDATA and FUNCDATA instructions
+// in Go binaries.
+//
+// These must agree with ../../../runtime/funcdata.h and
+// ../../../runtime/symtab.go.
+
+const (
+	PCDATA_RegMapIndex   = 0 // if !go115ReduceLiveness
+	PCDATA_UnsafePoint   = 0 // if go115ReduceLiveness
+	PCDATA_StackMapIndex = 1
+	PCDATA_InlTreeIndex  = 2
+
+	FUNCDATA_ArgsPointerMaps    = 0
+	FUNCDATA_LocalsPointerMaps  = 1
+	FUNCDATA_RegPointerMaps     = 2 // if !go115ReduceLiveness
+	FUNCDATA_StackObjects       = 3
+	FUNCDATA_InlTree            = 4
+	FUNCDATA_OpenCodedDeferInfo = 5
+
+	// ArgsSizeUnknown is set in Func.argsize to mark all functions
+	// whose argument size is unknown (C vararg functions, and
+	// assembly code without an explicit specification).
+	// This value is generated by the compiler, assembler, or linker.
+	ArgsSizeUnknown = -0x80000000
+)
+
+// Special PCDATA values.
+const (
+	// PCDATA_RegMapIndex values.
+	//
+	// Only if !go115ReduceLiveness.
+	PCDATA_RegMapUnsafe = PCDATA_UnsafePointUnsafe // Unsafe for async preemption
+
+	// PCDATA_UnsafePoint values.
+	PCDATA_UnsafePointSafe   = -1 // Safe for async preemption
+	PCDATA_UnsafePointUnsafe = -2 // Unsafe for async preemption
+
+	// PCDATA_Restart1(2) apply on a sequence of instructions, within
+	// which if an async preemption happens, we should back off the PC
+	// to the start of the sequence when resuming.
+	// We need two so we can distinguish the start/end of the sequence
+	// in case that two sequences are next to each other.
+	PCDATA_Restart1 = -3
+	PCDATA_Restart2 = -4
+
+	// Like PCDATA_Restart1, but back to function entry if async preempted.
+	PCDATA_RestartAtEntry = -5
+)