From dbd3eaaa4c3972a0196e59cdcb00a997d3d9a25c Mon Sep 17 00:00:00 2001
From: Alessandro Gatti <a.gatti@frob.it>
Date: Wed, 15 Apr 2026 18:57:23 +0200
Subject: [PATCH] qemu/mcu/arm/mps3.ld: Fix C++ linking.

This commit expands the linkerscript for MPS3-series boards to let C++
code link with the interpreter core.

The linkerscript now contains all necessary sections for C++ code that
uses exceptions to be part of a user module inside the MicroPython
image.

Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
---
 ports/qemu/mcu/arm/mps3.ld | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ports/qemu/mcu/arm/mps3.ld b/ports/qemu/mcu/arm/mps3.ld
index 6a576f355f..545181e9b2 100644
--- a/ports/qemu/mcu/arm/mps3.ld
+++ b/ports/qemu/mcu/arm/mps3.ld
@@ -22,7 +22,13 @@ SECTIONS
         *(.text*)
         *(.rodata*)
         . = ALIGN(4);
+        *(.ARM.extab*)
+        *(.gnu.linkonce.armextab.*)
+        . = ALIGN(4);
+        __exidx_start = .;
         *(.ARM.exidx*)
+        *(.gnu.linkonce.armexidx.*)
+        __exidx_end = .;
         . = ALIGN(4);
         _etext = .;
         _sidata = _etext;