ff  _{_I|+ /* SPDX-License-Identifier: GPL-2.0-only */ /* * purgatory: setup code * * Copyright (C) 2003,2004 Eric Biederman (ebiederm@xmission.com) * Copyright (C) 2014 Red Hat Inc. * * This code has been taken from kexec-tools. */ #include #include .text .balign 16 .code64 SYM_CODE_START(purgatory_start) /* Load a gdt so I know what the segment registers are */ lgdt gdt(%rip) /* load the data segments */ movl $0x18, %eax /* data segment */ movl %eax, %ds movl %eax, %es movl %eax, %ss movl %eax, %fs movl %eax, %gs /* Setup a stack */ leaq lstack_end(%rip), %rsp /* Call the C code */ call purgatory jmp entry64 SYM_CODE_END(purgatory_start) .section ".rodata" .balign 16 SYM_DATA_START_LOCAL(gdt) /* 0x00 unusable segment * 0x08 unused * so use them as the gdt ptr */ .word gdt_end - gdt - 1 .quad gdt .word 0, 0, 0 /* 0x10 4GB flat code segment */ .word 0xFFFF, 0x0000, 0x9A00, 0x00AF /* 0x18 4GB flat data segment */ .word 0xFFFF, 0x0000, 0x9200, 0x00CF SYM_DATA_END_LABEL(gdt, SYM_L_LOCAL, gdt_end) .bss .balign 4096 SYM_DATA_START_LOCAL(lstack) .skip 4096 SYM_DATA_END_LABEL(lstack, SYM_L_LOCAL, lstack_end) $lahq@3p&Tţ _l-?$Ixa?yaaa bkqOq^q=wqqq-q+ r5r)Sr}r#rrTr8sSs*/u,Zu4u=uRu1MvDvLvAw'Sw&{w(w'w+w4x!Tx,vx9x-x y#)yMy$lyy y"yy!z#2zVzkz~zzz/z2z1*{\{q{{{/{'{|.|K|<f||-|R|H>}Q}A}e~f~I~/2Hb7<7 X(kB׀  *K5d1@́0 >*^#!؂K475-6!Rt'-- 53i "…!"!*$L,q..͆.+HK6(ˇ>$3 Xy È ly%!:؉%-9gx *#Ӌ--%S 5 B[8=֝g  (9-b>=Ϥ8 <F.0ɥ31. `m 0I1z*Jק2"U&/!2QEVʪ!5:.p7-׫+/1 a%o/*Ŭ&!+9Be]! -Mî1'2YDb2eG}"4.<2k53G8`,(G/w3)$:,>Vk *E8["&3-!+O?{f",4 ak* H.5g