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Use a proper C string for the gdb script section name

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This commit is contained in:
Björn Steinbrink 2015-10-09 22:20:56 +02:00
parent 130851e030
commit 7ff4524e54
1 changed files with 3 additions and 2 deletions

5
src/librustc_trans/trans/debuginfo/gdb.rs

@ -54,11 +54,12 @@ pub fn insert_reference_to_gdb_debug_scripts_section_global(ccx: &CrateContext)
/// section.
pub fn get_or_insert_gdb_debug_scripts_section_global(ccx: &CrateContext)
-> llvm::ValueRef {
let section_var_name = "__rustc_debug_gdb_scripts_section__";
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 section_var = unsafe {
llvm::LLVMGetNamedGlobal(ccx.llmod(),
section_var_name.as_ptr() as *const _)
c_section_var_name.as_ptr() as *const _)
};
if section_var == ptr::null_mut() {