Add bulk section descriptors

Handle/BNBinaryView.cs

@@ -5268,6 +5268,34 @@ public void AddAutoSection(
 			    infoData
 		    );
 	    }
+
+		public void AddAutoSections(SectionInfo[] sections)
+		{
+			if (null == sections)
+			{
+				throw new ArgumentNullException(nameof(sections));
+			}
+
+			using (ScopedAllocator allocator = new ScopedAllocator())
+			{
+				BNSectionInfo[] nativeSections = new BNSectionInfo[sections.Length];
+				for (int i = 0; i < sections.Length; i++)
+				{
+					if (null == sections[i])
+					{
+						throw new ArgumentException("Section entries cannot be null.", nameof(sections));
+					}
+
+					nativeSections[i] = sections[i].ToNative(allocator);
+				}
+
+				NativeMethods.BNAddAutoSections(
+					this.handle,
+					allocator.AllocStructArray(nativeSections),
+					new UIntPtr((uint)nativeSections.Length)
+				);
+			}
+		}
 
 	    public void RemoveAutoSection(string name)
 	    {
@@ -5301,6 +5329,34 @@ public void AddUserSection(
 			    infoData
 		    );
 	    }
+
+		public void AddUserSections(SectionInfo[] sections)
+		{
+			if (null == sections)
+			{
+				throw new ArgumentNullException(nameof(sections));
+			}
+
+			using (ScopedAllocator allocator = new ScopedAllocator())
+			{
+				BNSectionInfo[] nativeSections = new BNSectionInfo[sections.Length];
+				for (int i = 0; i < sections.Length; i++)
+				{
+					if (null == sections[i])
+					{
+						throw new ArgumentException("Section entries cannot be null.", nameof(sections));
+					}
+
+					nativeSections[i] = sections[i].ToNative(allocator);
+				}
+
+				NativeMethods.BNAddUserSections(
+					this.handle,
+					allocator.AllocStructArray(nativeSections),
+					new UIntPtr((uint)nativeSections.Length)
+				);
+			}
+		}
 
 	    public void RemoveUserSection(string name)
 	    {

Struct/BNSectionInfo.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace BinaryNinja
+{
+	[StructLayout(LayoutKind.Sequential)]
+	internal struct BNSectionInfo
+	{
+		internal IntPtr name;
+		internal ulong start;
+		internal ulong length;
+		internal SectionSemantics semantics;
+		internal IntPtr type;
+		internal ulong align;
+		internal ulong entrySize;
+		internal IntPtr linkedSection;
+		internal IntPtr infoSection;
+		internal ulong infoData;
+	}
+
+	/// <summary>Describes a section for a bulk add operation.</summary>
+	public sealed class SectionInfo
+	{
+		public string Name { get; set; }
+		public ulong Start { get; set; }
+		public ulong Length { get; set; }
+		public SectionSemantics Semantics { get; set; }
+		public string Type { get; set; }
+		public ulong Align { get; set; }
+		public ulong EntrySize { get; set; }
+		public string LinkedSection { get; set; }
+		public string InfoSection { get; set; }
+		public ulong InfoData { get; set; }
+
+		public SectionInfo(
+			string name,
+			ulong start,
+			ulong length,
+			SectionSemantics semantics = SectionSemantics.DefaultSectionSemantics,
+			string type = "",
+			ulong align = 1,
+			ulong entrySize = 1,
+			string linkedSection = "",
+			string infoSection = "",
+			ulong infoData = 0
+		)
+		{
+			this.Name = name ?? throw new ArgumentNullException(nameof(name));
+			this.Start = start;
+			this.Length = length;
+			this.Semantics = semantics;
+			this.Type = type ?? throw new ArgumentNullException(nameof(type));
+			this.Align = align;
+			this.EntrySize = entrySize;
+			this.LinkedSection = linkedSection
+				?? throw new ArgumentNullException(nameof(linkedSection));
+			this.InfoSection = infoSection
+				?? throw new ArgumentNullException(nameof(infoSection));
+			this.InfoData = infoData;
+		}
+
+		internal BNSectionInfo ToNative(ScopedAllocator allocator)
+		{
+			return new BNSectionInfo()
+			{
+				name = allocator.AllocUtf8String(this.Name),
+				start = this.Start,
+				length = this.Length,
+				semantics = this.Semantics,
+				type = allocator.AllocUtf8String(this.Type),
+				align = this.Align,
+				entrySize = this.EntrySize,
+				linkedSection = allocator.AllocUtf8String(this.LinkedSection),
+				infoSection = allocator.AllocUtf8String(this.InfoSection),
+				infoData = this.InfoData,
+			};
+		}
+	}
+}