diff options
| 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-sigreturn.S | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sh/kernel/vsyscall/vsyscall-sigreturn.S')
| -rw-r--r-- | arch/sh/kernel/vsyscall/vsyscall-sigreturn.S | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S new file mode 100644 index 000000000..bece5fa73 --- /dev/null +++ b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include <asm/unistd.h> + + .text + .balign 32 + .globl __kernel_sigreturn + .type __kernel_sigreturn,@function +__kernel_sigreturn: +.LSTART_sigreturn: + mov.w 1f, r3 + trapa #0x10 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + +1: .short __NR_sigreturn +.LEND_sigreturn: + .size __kernel_sigreturn,.-.LSTART_sigreturn + + .balign 32 + .globl __kernel_rt_sigreturn + .type __kernel_rt_sigreturn,@function +__kernel_rt_sigreturn: +.LSTART_rt_sigreturn: + mov.w 1f, r3 + trapa #0x10 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + +1: .short __NR_rt_sigreturn +.LEND_rt_sigreturn: + .size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn + .previous + + .section .eh_frame,"a",@progbits +.LCIE1: + .ualong .LCIE1_end - .LCIE1_start +.LCIE1_start: + .ualong 0 /* CIE ID */ + .byte 0x1 /* Version number */ + .string "zRS" /* 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 +.LCIE1_end: + + .ualong .LFDE0_end-.LFDE0_start /* Length FDE0 */ +.LFDE0_start: + .ualong .LFDE0_start-.LCIE1 /* CIE pointer */ + .ualong .LSTART_sigreturn-. /* PC-relative start address */ + .ualong .LEND_sigreturn-.LSTART_sigreturn + .uleb128 0 /* Augmentation */ + .align 2 +.LFDE0_end: + + .ualong .LFDE1_end-.LFDE1_start /* Length FDE1 */ +.LFDE1_start: + .ualong .LFDE1_start-.LCIE1 /* CIE pointer */ + .ualong .LSTART_rt_sigreturn-. /* PC-relative start address */ + .ualong .LEND_rt_sigreturn-.LSTART_rt_sigreturn + .uleb128 0 /* Augmentation */ + .align 2 +.LFDE1_end: + + .previous |