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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | .text |
3 | .globl __kernel_vsyscall | |
4 | .type __kernel_vsyscall,@function | |
5 | __kernel_vsyscall: | |
6 | .LSTART_vsyscall: | |
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7 | trapa #0x10 |
8 | nop | |
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9 | .LEND_vsyscall: |
10 | .size __kernel_vsyscall,.-.LSTART_vsyscall | |
cd34e202 | 11 | .previous |
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12 | |
13 | .section .eh_frame,"a",@progbits | |
14 | .LCIE: | |
15 | .ualong .LCIE_end - .LCIE_start | |
16 | .LCIE_start: | |
17 | .ualong 0 /* CIE ID */ | |
18 | .byte 0x1 /* Version number */ | |
cd34e202 | 19 | .string "zR" /* NUL-terminated augmentation string */ |
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20 | .uleb128 0x1 /* Code alignment factor */ |
21 | .sleb128 -4 /* Data alignment factor */ | |
22 | .byte 0x11 /* Return address register column */ | |
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23 | .uleb128 0x1 /* Augmentation length and data */ |
24 | .byte 0x1b /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */ | |
25 | .byte 0xc,0xf,0x0 /* DW_CFA_def_cfa: r15 ofs 0 */ | |
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26 | .align 2 |
27 | .LCIE_end: | |
28 | ||
29 | .ualong .LFDE_end-.LFDE_start /* Length FDE */ | |
30 | .LFDE_start: | |
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31 | .ualong .LFDE_start-.LCIE /* CIE pointer */ |
32 | .ualong .LSTART_vsyscall-. /* PC-relative start address */ | |
19f9a34f | 33 | .ualong .LEND_vsyscall-.LSTART_vsyscall |
cd34e202 | 34 | .uleb128 0 /* Augmentation */ |
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35 | .align 2 |
36 | .LFDE_end: | |
37 | .previous | |
38 | ||
39 | /* Get the common code for the sigreturn entry points */ | |
40 | #include "vsyscall-sigreturn.S" |