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hide debug init stuff in a macro

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This commit is contained in:
Folkert 2021-02-12 21:24:49 +01:00
parent d9d31f6cb4
commit 574e472978
4 changed files with 42 additions and 257 deletions
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93
compiler/gen/src/llvm/build.rs
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@ -56,6 +56,30 @@ const PRINT_FN_VERIFICATION_OUTPUT: bool = true;
#[cfg(not(debug_assertions))]
const PRINT_FN_VERIFICATION_OUTPUT: bool = false;
#[macro_export]
macro_rules! debug_info_init {
($env:expr, $function_value:expr) => {{
use inkwell::debug_info::AsDIScope;
let func_scope = $function_value.get_subprogram().unwrap();
let lexical_block = $env.dibuilder.create_lexical_block(
/* scope */ func_scope.as_debug_info_scope(),
/* file */ $env.compile_unit.get_file(),
/* line_no */ 0,
/* column_no */ 0,
);
let loc = $env.dibuilder.create_debug_location(
$env.context,
/* line */ 0,
/* column */ 0,
/* current_scope */ lexical_block.as_debug_info_scope(),
/* inlined_at */ None,
);
$env.builder.set_current_debug_location(&$env.context, loc);
}};
}
#[derive(Debug, Clone, Copy)]
pub enum OptLevel {
Normal,
@ -2656,22 +2680,7 @@ fn expose_function_to_host_help<'a, 'ctx, 'env>(
builder.position_at_end(entry);
let func_scope = c_function.get_subprogram().unwrap();
let lexical_block = env.dibuilder.create_lexical_block(
/* scope */ func_scope.as_debug_info_scope(),
/* file */ env.compile_unit.get_file(),
/* line_no */ 0,
/* column_no */ 0,
);
let loc = env.dibuilder.create_debug_location(
env.context,
/* line */ 0,
/* column */ 0,
/* current_scope */ lexical_block.as_debug_info_scope(),
/* inlined_at */ None,
);
builder.set_current_debug_location(env.context, loc);
debug_info_init!(env, c_function);
// drop the final argument, which is the pointer we write the result into
let args = c_function.get_params();
@ -2713,22 +2722,7 @@ fn expose_function_to_host_help<'a, 'ctx, 'env>(
builder.position_at_end(entry);
let func_scope = size_function.get_subprogram().unwrap();
let lexical_block = env.dibuilder.create_lexical_block(
/* scope */ func_scope.as_debug_info_scope(),
/* file */ env.compile_unit.get_file(),
/* line_no */ 0,
/* column_no */ 0,
);
let loc = env.dibuilder.create_debug_location(
env.context,
/* line */ 0,
/* column */ 0,
/* current_scope */ lexical_block.as_debug_info_scope(),
/* inlined_at */ None,
);
builder.set_current_debug_location(env.context, loc);
debug_info_init!(env, size_function);
let size: BasicValueEnum = return_type.size_of().unwrap().into();
builder.build_return(Some(&size));
@ -2940,22 +2934,7 @@ fn make_exception_catching_wrapper<'a, 'ctx, 'env>(
let basic_block = context.append_basic_block(wrapper_function, "entry");
builder.position_at_end(basic_block);
let func_scope = wrapper_function.get_subprogram().unwrap();
let lexical_block = env.dibuilder.create_lexical_block(
/* scope */ func_scope.as_debug_info_scope(),
/* file */ env.compile_unit.get_file(),
/* line_no */ 0,
/* column_no */ 0,
);
let loc = env.dibuilder.create_debug_location(
env.context,
/* line */ 0,
/* column */ 0,
/* current_scope */ lexical_block.as_debug_info_scope(),
/* inlined_at */ None,
);
builder.set_current_debug_location(env.context, loc);
debug_info_init!(env, wrapper_function);
let result = invoke_and_catch(
env,
@ -3355,23 +3334,7 @@ pub fn build_proc<'a, 'ctx, 'env>(
builder.position_at_end(entry);
let func_scope = fn_val.get_subprogram().unwrap();
let lexical_block = env.dibuilder.create_lexical_block(
/* scope */ func_scope.as_debug_info_scope(),
/* file */ env.compile_unit.get_file(),
/* line_no */ 0,
/* column_no */ 0,
);
let loc = env.dibuilder.create_debug_location(
context,
/* line */ 0,
/* column */ 0,
/* current_scope */ lexical_block.as_debug_info_scope(),
/* inlined_at */ None,
);
builder.set_current_debug_location(&context, loc);
debug_info_init!(env, fn_val);
// Add args to scope
for (arg_val, (layout, arg_symbol)) in fn_val.get_param_iter().zip(args) {