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compiler: replace cstr macro with c str literals in compiler and few other c str replacements

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This commit is contained in:
klensy 2023-12-03 14:02:31 +03:00
parent 71940e0a8a
commit 26e69a8816
14 changed files with 42 additions and 71 deletions
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7
compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs
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@ -30,14 +30,13 @@ pub fn insert_reference_to_gdb_debug_scripts_section_global(bx: &mut Builder<'_,
/// Allocates the global variable responsible for the .debug_gdb_scripts binary
/// section.
pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '_>) -> &'ll Value {
let c_section_var_name = "__rustc_debug_gdb_scripts_section__\0";
let section_var_name = &c_section_var_name[..c_section_var_name.len() - 1];
let c_section_var_name = c"__rustc_debug_gdb_scripts_section__";
let section_var_name = c_section_var_name.to_str().unwrap();
let section_var =
unsafe { llvm::LLVMGetNamedGlobal(cx.llmod, c_section_var_name.as_ptr().cast()) };
section_var.unwrap_or_else(|| {
let section_name = b".debug_gdb_scripts\0";
let mut section_contents = Vec::new();
// Add the pretty printers for the standard library first.
@ -70,7 +69,7 @@ pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '
let section_var = cx
.define_global(section_var_name, llvm_type)
.unwrap_or_else(|| bug!("symbol `{}` is already defined", section_var_name));
llvm::LLVMSetSection(section_var, section_name.as_ptr().cast());
llvm::LLVMSetSection(section_var, c".debug_gdb_scripts".as_ptr().cast());
llvm::LLVMSetInitializer(section_var, cx.const_bytes(section_contents));
llvm::LLVMSetGlobalConstant(section_var, llvm::True);
llvm::LLVMSetUnnamedAddress(section_var, llvm::UnnamedAddr::Global);