use int instead if long long for libc exit code

luminalang · Oct 1, 2024 · 6167176 · 6167176
1 parent 96bb16d
commit 6167176
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/lumina-compiler/src/backend/cranelift/mod.rs b/lumina-compiler/src/backend/cranelift/mod.rs
@@ -253,7 +253,7 @@ impl<'a> Context<'a> {
                     AbiParam::new(types::I32),              // argc
                     AbiParam::new(self.isa.pointer_type()), // **argv
                 ];
-                builder.func.signature.returns = vec![AbiParam::new(types::I64)]; // exit code
+                builder.func.signature.returns = vec![AbiParam::new(types::I32)]; // exit code
                 builder.append_block_params_for_function_params(entryblock);
                 let id = self
                     .objmodule
@@ -270,7 +270,7 @@ impl<'a> Context<'a> {
                 // Call the lumina main function
                 builder.ins().call(lumina_main, &[]);
 
-                let exit_code = builder.ins().iconst(types::I64, 0);
+                let exit_code = builder.ins().iconst(types::I32, 0);
                 builder.ins().return_(&[exit_code]);
 
                 info!("main:\n{}", builder.func);

diff --git a/luminapath/std/libc/lib.lm b/luminapath/std/libc/lib.lm
@@ -9,7 +9,7 @@ pub fn errno_location as *i32
 pub fn getenv as *u8 -> *u8
 
 @[extern "exit", platform ["linux-gnu", "linux-musl"]]
-pub fn exit code as int -> ()
+pub fn exit code as i32 -> ()
 
 @[extern "write", platform ["linux-gnu", "linux-musl"]]
 pub fn write as i32, *u8, int -> int