Apply changes as per PR thread

Co-authored-by: Román Cárdenas Rodríguez <[email protected]>

Author: rslawson

riscv-rt/link.x.in

@@ -23,8 +23,8 @@
 */
 
 /* Default abort entry point. If no abort symbol is provided, then abort maps to _abort. */
-EXTERN(_abort);
-PROVIDE(abort = _abort);
+EXTERN(_default_abort);
+PROVIDE(abort = _default_abort);
 
 /* Default trap entry point. The riscv-rt crate provides a weak alias of this function,
    which saves caller saved registers, calls _start_trap_rust, restores caller saved registers

riscv-rt/src/asm.rs

@@ -268,7 +268,7 @@ riscv_rt_macros::vectored_interrupt_trap!();
 #[rustfmt::skip]
 global_asm!(
     ".section .text.abort
-.global _abort
-_abort:  // make sure there is an abort symbol when linking
-    j _abort"
+.global _default_abort
+_default_abort:  // make sure there is an abort symbol when linking
+    j _default_abort"
 );