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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/sh/kernel/vsyscall/vsyscall-trapa.S | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sh/kernel/vsyscall/vsyscall-trapa.S')
| -rw-r--r-- | arch/sh/kernel/vsyscall/vsyscall-trapa.S | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/sh/kernel/vsyscall/vsyscall-trapa.S b/arch/sh/kernel/vsyscall/vsyscall-trapa.S new file mode 100644 index 000000000..854ea3235 --- /dev/null +++ b/arch/sh/kernel/vsyscall/vsyscall-trapa.S @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + .text + .globl __kernel_vsyscall + .type __kernel_vsyscall,@function +__kernel_vsyscall: +.LSTART_vsyscall: + trapa #0x10 + nop +.LEND_vsyscall: + .size __kernel_vsyscall,.-.LSTART_vsyscall + .previous + + .section .eh_frame,"a",@progbits +.LCIE: + .ualong .LCIE_end - .LCIE_start +.LCIE_start: + .ualong 0 /* CIE ID */ + .byte 0x1 /* Version number */ + .string "zR" /* NUL-terminated augmentation string */ + .uleb128 0x1 /* Code alignment factor */ + .sleb128 -4 /* Data alignment factor */ + .byte 0x11 /* Return address register column */ + .uleb128 0x1 /* Augmentation length and data */ + .byte 0x1b /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */ + .byte 0xc,0xf,0x0 /* DW_CFA_def_cfa: r15 ofs 0 */ + .align 2 +.LCIE_end: + + .ualong .LFDE_end-.LFDE_start /* Length FDE */ +.LFDE_start: + .ualong .LFDE_start-.LCIE /* CIE pointer */ + .ualong .LSTART_vsyscall-. /* PC-relative start address */ + .ualong .LEND_vsyscall-.LSTART_vsyscall + .uleb128 0 /* Augmentation */ + .align 2 +.LFDE_end: + .previous + +/* Get the common code for the sigreturn entry points */ +#include "vsyscall-sigreturn.S" |