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Store functions as globals

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This commit is contained in:
David Gonzalez Martin 2025-02-22 20:27:25 -06:00
parent 8274ca7d8a
commit e63649bdda
2 changed files with 11 additions and 0 deletions
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4
src/LLVM.zig
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@ -842,6 +842,10 @@ pub const Type = opaque {
pub fn get(return_type: *Type, parameter_types: []const *Type, is_var_args: bool) *Type.Function { pub fn get(return_type: *Type, parameter_types: []const *Type, is_var_args: bool) *Type.Function {
return api.LLVMFunctionType(return_type, parameter_types.ptr, @intCast(parameter_types.len), @intFromBool(is_var_args)); return api.LLVMFunctionType(return_type, parameter_types.ptr, @intCast(parameter_types.len), @intFromBool(is_var_args));
} }
pub fn to_type(function_type: *Type.Function) *Type {
return @ptrCast(function_type);
}
}; };
pub const Integer = opaque { pub const Integer = opaque {

7
src/converter.zig
View File

@ -944,6 +944,13 @@ pub noinline fn convert(options: ConvertOptions) void {
}); });
handle.set_calling_convention(calling_convention.to_llvm()); handle.set_calling_convention(calling_convention.to_llvm());
const global = module.globals.add();
global.* = .{
.type = Type.new(function_type.to_type(), false),
.storage = handle.to_value(),
.name = global_name,
};
const entry_block = thread.context.create_basic_block("entry", handle); const entry_block = thread.context.create_basic_block("entry", handle);
thread.builder.position_at_end(entry_block); thread.builder.position_at_end(entry_block);