zig

commit 2801bf6400123b72ec1dcac7552a35c41bec365e (tree)
parent 9ccd7158b90ac773c0ab09bf5512f2d3d4ef87c2
Author: antlilja <liljaanton2001@gmail.com>
Date:   Sat, 26 Aug 2023 18:34:14 +0200

LLVM Builder: Add strtab helper to String

Diffstat:
M
src/codegen/llvm/Builder.zig
 | 
17
+++++++++++++++++

1 file changed, 17 insertions(+), 0 deletions(-)
diff --git a/src/codegen/llvm/Builder.zig b/src/codegen/llvm/Builder.zig
@@ -130,6 +130,11 @@ pub const String = enum(u32) {
     };
 };
 
+pub const StrtabString = struct {
+    offset: usize,
+    size: usize,
+};
+
 pub const Type = enum(u32) {
     void,
     half,
@@ -2159,6 +2164,18 @@ pub const Global = struct {
             return builder.globals.keys()[@intFromEnum(self.unwrap(builder))];
         }
 
+        pub fn strtab(self: Index, builder: *const Builder) StrtabString {
+            const name_index = self.name(builder).toIndex() orelse return .{
+                .offset = 0,
+                .size = 0,
+            };
+
+            return .{
+                .offset = builder.string_indices.items[name_index],
+                .size = builder.string_indices.items[name_index + 1] - builder.string_indices.items[name_index] - 1,
+            };
+        }
+
         pub fn typeOf(self: Index, builder: *const Builder) Type {
             return self.ptrConst(builder).type;
         }