rp2040: Fix extab section getting put before .text (#394)

* rp2040: Fix extab section getting put before .text * Add extab sections to stage2 and rp2350 arm linker scripts
ZigEmbeddedGroup · Feb 22, 2025 · 3c4a1c2 · 3c4a1c2
1 parent 1891601
commit 3c4a1c2
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/port/raspberrypi/rp2xxx/rp2040.ld b/port/raspberrypi/rp2xxx/rp2040.ld
@@ -31,6 +31,10 @@ SECTIONS
      *(.rodata*)
   } > flash0
 
+  .ARM.extab : {
+      *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } >flash0
+
   .ARM.exidx : {
       *(.ARM.exidx* .gnu.linkonce.armexidx.*)
   } >flash0
@@ -54,7 +58,7 @@ SECTIONS
       *(.bss*)
       microzig_bss_end = .;
   } > ram0
-  
+
   .flash_end :
   {
     microzig_flash_end = .;

diff --git a/port/raspberrypi/rp2xxx/rp2350_arm.ld b/port/raspberrypi/rp2xxx/rp2350_arm.ld
@@ -34,6 +34,10 @@ SECTIONS
      *(.rodata*)
   } > flash0
 
+  .ARM.extab : {
+      *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } >flash0
+
   .ARM.exidx : {
       *(.ARM.exidx* .gnu.linkonce.armexidx.*)
   } >flash0

diff --git a/port/raspberrypi/rp2xxx/src/bootroms/RP2040/shared/stage2.ld b/port/raspberrypi/rp2xxx/src/bootroms/RP2040/shared/stage2.ld
@@ -18,11 +18,14 @@ SECTIONS
     *(.rodata*)
   } > flash0
 
+  .ARM.extab : {
+      *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } >flash0
+
   .ARM.exidx : {
       *(.ARM.exidx* .gnu.linkonce.armexidx.*)
   } >flash0
 
-
   .data :
   {
      *(.data*)