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Commit be721696 authored by H. Peter Anvin's avatar H. Peter Anvin
Browse files

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: default avatarH. Peter Anvin <hpa@linux.intel.com>
parent 0ca0f16f

arch/x86/boot/pmjump.S

+1 −0
Original line number Diff line number Diff line
@@ -47,6 +47,7 @@ GLOBAL(protected_mode_jump) 
ENDPROC(protected_mode_jump)



	.code32

	.section ".text32","ax"

GLOBAL(in_pm32)

	# Set up data segments for flat 32-bit mode

	movl	%ecx, %ds

arch/x86/boot/setup.ld

+2 −1
Original line number Diff line number Diff line
@@ -17,7 +17,8 @@ SECTIONS 
	.header		: { *(.header) }

	.inittext	: { *(.inittext) }

	.initdata	: { *(.initdata) }

	.text		: { *(.text*) }

	.text		: { *(.text) }

	.text32		: { *(.text32) }



	. = ALIGN(16);

	.rodata		: { *(.rodata*) }