From 7be9ae16b34cf4a4e0676d4c1bffdc66a78aa827 Mon Sep 17 00:00:00 2001
From: Yilin Sun <imi415@imi.moe>
Date: Mon, 5 Feb 2024 22:45:37 +0800
Subject: [bsp][lpc55sxx] Add RTT constant table sections to GNU lds.

The following RTT constant table sections are missing from the linker
script which will cause non-functional image:

* .rti_fn*
* FSymTab
* VSymTab

Add these sections after .text sections.

Signed-off-by: Yilin Sun <imi415@imi.moe>
---
 .../board/linker_scripts/LPC55S06_flash.ld           | 20 ++++++++++++++++++++
 .../board/linker_scripts/LPC55S16_flash.ld           | 20 ++++++++++++++++++++
 .../board/linker_scripts/LPC55S28_flash.ld           | 20 ++++++++++++++++++++
 .../board/linker_scripts/LPC55S36_flash.ld           | 20 ++++++++++++++++++++
 .../linker_scripts/LPC55S69_cm33_core0_flash.ld      | 20 ++++++++++++++++++++
 5 files changed, 100 insertions(+)

diff --git a/bsp/lpc55sxx/lpc55s06_nxp_evk/board/linker_scripts/LPC55S06_flash.ld b/bsp/lpc55sxx/lpc55s06_nxp_evk/board/linker_scripts/LPC55S06_flash.ld
index 6e686170df..e3d6a6a474 100644
--- a/bsp/lpc55sxx/lpc55s06_nxp_evk/board/linker_scripts/LPC55S06_flash.ld
+++ b/bsp/lpc55sxx/lpc55s06_nxp_evk/board/linker_scripts/LPC55S06_flash.ld
@@ -68,6 +68,26 @@ SECTIONS
     . = ALIGN(4);
   } > m_text
 
+  .rtt_const_tables :
+  {
+     /* section information for finsh shell */
+     . = ALIGN(4);
+     __fsymtab_start = .;
+     KEEP(*(FSymTab))
+     __fsymtab_end = .;
+
+     . = ALIGN(4);
+     __vsymtab_start = .;
+     KEEP(*(VSymTab))
+     __vsymtab_end = .;
+
+    /* section information for initial. */
+    . = ALIGN(4);
+    __rt_init_start = .;
+    KEEP(*(SORT(.rti_fn*)))
+    __rt_init_end = .;
+  } > m_text
+
   .ARM.extab :
   {
     *(.ARM.extab* .gnu.linkonce.armextab.*)
diff --git a/bsp/lpc55sxx/lpc55s16_nxp_evk/board/linker_scripts/LPC55S16_flash.ld b/bsp/lpc55sxx/lpc55s16_nxp_evk/board/linker_scripts/LPC55S16_flash.ld
index 1897ad1137..1492f798f0 100644
--- a/bsp/lpc55sxx/lpc55s16_nxp_evk/board/linker_scripts/LPC55S16_flash.ld
+++ b/bsp/lpc55sxx/lpc55s16_nxp_evk/board/linker_scripts/LPC55S16_flash.ld
@@ -70,6 +70,26 @@ SECTIONS
     . = ALIGN(4);
   } > m_text
 
+  .rtt_const_tables :
+  {
+     /* section information for finsh shell */
+     . = ALIGN(4);
+     __fsymtab_start = .;
+     KEEP(*(FSymTab))
+     __fsymtab_end = .;
+
+     . = ALIGN(4);
+     __vsymtab_start = .;
+     KEEP(*(VSymTab))
+     __vsymtab_end = .;
+
+    /* section information for initial. */
+    . = ALIGN(4);
+    __rt_init_start = .;
+    KEEP(*(SORT(.rti_fn*)))
+    __rt_init_end = .;
+  } > m_text
+
   .ARM.extab :
   {
     *(.ARM.extab* .gnu.linkonce.armextab.*)
diff --git a/bsp/lpc55sxx/lpc55s28_nxp_evk/board/linker_scripts/LPC55S28_flash.ld b/bsp/lpc55sxx/lpc55s28_nxp_evk/board/linker_scripts/LPC55S28_flash.ld
index 8c1a25098d..7ac88017a2 100644
--- a/bsp/lpc55sxx/lpc55s28_nxp_evk/board/linker_scripts/LPC55S28_flash.ld
+++ b/bsp/lpc55sxx/lpc55s28_nxp_evk/board/linker_scripts/LPC55S28_flash.ld
@@ -68,6 +68,26 @@ SECTIONS
     . = ALIGN(4);
   } > m_text
 
+  .rtt_const_tables :
+  {
+     /* section information for finsh shell */
+     . = ALIGN(4);
+     __fsymtab_start = .;
+     KEEP(*(FSymTab))
+     __fsymtab_end = .;
+
+     . = ALIGN(4);
+     __vsymtab_start = .;
+     KEEP(*(VSymTab))
+     __vsymtab_end = .;
+
+    /* section information for initial. */
+    . = ALIGN(4);
+    __rt_init_start = .;
+    KEEP(*(SORT(.rti_fn*)))
+    __rt_init_end = .;
+  } > m_text
+
   .ARM.extab :
   {
     *(.ARM.extab* .gnu.linkonce.armextab.*)
diff --git a/bsp/lpc55sxx/lpc55s36_nxp_evk/board/linker_scripts/LPC55S36_flash.ld b/bsp/lpc55sxx/lpc55s36_nxp_evk/board/linker_scripts/LPC55S36_flash.ld
index bc23d2616f..2b92e0efa9 100644
--- a/bsp/lpc55sxx/lpc55s36_nxp_evk/board/linker_scripts/LPC55S36_flash.ld
+++ b/bsp/lpc55sxx/lpc55s36_nxp_evk/board/linker_scripts/LPC55S36_flash.ld
@@ -71,6 +71,26 @@ SECTIONS
     . = ALIGN(4);
   } > m_text
 
+  .rtt_const_tables :
+  {
+     /* section information for finsh shell */
+     . = ALIGN(4);
+     __fsymtab_start = .;
+     KEEP(*(FSymTab))
+     __fsymtab_end = .;
+
+     . = ALIGN(4);
+     __vsymtab_start = .;
+     KEEP(*(VSymTab))
+     __vsymtab_end = .;
+
+    /* section information for initial. */
+    . = ALIGN(4);
+    __rt_init_start = .;
+    KEEP(*(SORT(.rti_fn*)))
+    __rt_init_end = .;
+  } > m_text
+
   .ARM.extab :
   {
     *(.ARM.extab* .gnu.linkonce.armextab.*)
diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/board/linker_scripts/LPC55S69_cm33_core0_flash.ld b/bsp/lpc55sxx/lpc55s69_nxp_evk/board/linker_scripts/LPC55S69_cm33_core0_flash.ld
index ef9bc99b69..d7e513b157 100644
--- a/bsp/lpc55sxx/lpc55s69_nxp_evk/board/linker_scripts/LPC55S69_cm33_core0_flash.ld
+++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/board/linker_scripts/LPC55S69_cm33_core0_flash.ld
@@ -89,6 +89,26 @@ SECTIONS
     . = ALIGN(4);
   } > m_text
 
+  .rtt_const_tables :
+  {
+     /* section information for finsh shell */
+     . = ALIGN(4);
+     __fsymtab_start = .;
+     KEEP(*(FSymTab))
+     __fsymtab_end = .;
+
+     . = ALIGN(4);
+     __vsymtab_start = .;
+     KEEP(*(VSymTab))
+     __vsymtab_end = .;
+
+    /* section information for initial. */
+    . = ALIGN(4);
+    __rt_init_start = .;
+    KEEP(*(SORT(.rti_fn*)))
+    __rt_init_end = .;
+  } > m_text
+
   .ARM.extab :
   {
     *(.ARM.extab* .gnu.linkonce.armextab.*)
-- 
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