Changeset 7dd98b6 for libcfa/prelude

Timestamp:

Nov 3, 2021, 11:47:32 AM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, enum, forall-pointer-decay, master, pthread-emulation, qualifiedEnum

Children:

a1574e2

Parents:

3eb540fb

Message:

Moved cfa_main_returned to libcfa so it works when the main is written in C.

File:

• libcfa/prelude/bootloader.cf (modified) (2 diffs)

libcfa/prelude/bootloader.cf

@@ -3 +3 @@
 char ** cfa_args_argv;
 char ** cfa_args_envp;
-int cfa_main_returned = 0;
+__attribute__((weak)) extern int cfa_main_returned;
 
 int main(int argc, char* argv[], char* envp[]) {
@@ -10 +10 @@
         cfa_args_envp = envp;
         int ret = invoke_main(argc, argv, envp);
-        cfa_main_returned = 1;
+        if(&cfa_main_returned) cfa_main_returned = 1;
         return ret;
 }