x86, setup: move 32-bit code to .text32

Impact: cleanup

The setup code is mostly 16-bit code, but there is a small stub of
32-bit code at the end.  Move the 32-bit code to a separate segment,
.text32, to avoid scrambling the disassembly.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld
index df9234b3a5e0..bb8dc2de7969 100644
--- a/arch/x86/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
@@ -17,7 +17,8 @@ SECTIONS
         .header         : { *(.header) }
         .inittext       : { *(.inittext) }
         .initdata       : { *(.initdata) }
-        .text           : { *(.text*) }
+        .text           : { *(.text) }
+        .text32         : { *(.text32) }
 
         . = ALIGN(16);
         .rodata         : { *(.rodata*) }