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[libprefix] Add addr32 prefix required by older assemblers

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Explicitly state that we are using 32-bit addressing in 16-bit code.

GNU as 2.15 (FreeBSD/amd64 7-STABLE) got confused that 32-bit registers
are used in the code that was declared as 16-bit.  Add explicit modifier
'addr32' to make assembler happy.

Signed-off-by: Eygene Ryabinkin <rea-fbsd@codelabs.ru>
This commit is contained in:
Eygene Ryabinkin 2008-08-31 22:05:50 +04:00 committed by Michael Brown
parent e8b22f203f
commit 99251f5b32
1 changed files with 1 additions and 1 deletions
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src/arch/i386/prefix/libprefix.S
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@ -294,7 +294,7 @@ pm_call:
movw %ss, %ax
shll $4, %eax
movzwl %bp, %edi
leal PM_CALL_VAR(gdt)(%eax, %edi), %eax
addr32 leal PM_CALL_VAR(gdt)(%eax, %edi), %eax
movl %eax, PM_CALL_VAR(gdt_base)(%bp)
movw %cs, %ax
movw $PM_CALL_VAR(pm_cs), %di