1b2441318SGreg Kroah-Hartman/* SPDX-License-Identifier: GPL-2.0 */ 219f9a34fSPaul Mundt#include <asm/unistd.h> 319f9a34fSPaul Mundt 419f9a34fSPaul Mundt .text 519f9a34fSPaul Mundt .balign 32 619f9a34fSPaul Mundt .globl __kernel_sigreturn 719f9a34fSPaul Mundt .type __kernel_sigreturn,@function 819f9a34fSPaul Mundt__kernel_sigreturn: 919f9a34fSPaul Mundt.LSTART_sigreturn: 1019f9a34fSPaul Mundt mov.w 1f, r3 1119f9a34fSPaul Mundt trapa #0x10 1219f9a34fSPaul Mundt or r0, r0 1319f9a34fSPaul Mundt or r0, r0 1419f9a34fSPaul Mundt or r0, r0 1519f9a34fSPaul Mundt or r0, r0 1619f9a34fSPaul Mundt or r0, r0 1719f9a34fSPaul Mundt 1819f9a34fSPaul Mundt1: .short __NR_sigreturn 1919f9a34fSPaul Mundt.LEND_sigreturn: 2019f9a34fSPaul Mundt .size __kernel_sigreturn,.-.LSTART_sigreturn 2119f9a34fSPaul Mundt 2219f9a34fSPaul Mundt .balign 32 2319f9a34fSPaul Mundt .globl __kernel_rt_sigreturn 2419f9a34fSPaul Mundt .type __kernel_rt_sigreturn,@function 2519f9a34fSPaul Mundt__kernel_rt_sigreturn: 2619f9a34fSPaul Mundt.LSTART_rt_sigreturn: 2719f9a34fSPaul Mundt mov.w 1f, r3 2819f9a34fSPaul Mundt trapa #0x10 2919f9a34fSPaul Mundt or r0, r0 3019f9a34fSPaul Mundt or r0, r0 3119f9a34fSPaul Mundt or r0, r0 3219f9a34fSPaul Mundt or r0, r0 3319f9a34fSPaul Mundt or r0, r0 3419f9a34fSPaul Mundt 3519f9a34fSPaul Mundt1: .short __NR_rt_sigreturn 3619f9a34fSPaul Mundt.LEND_rt_sigreturn: 3719f9a34fSPaul Mundt .size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn 38cd34e202SPaul Mundt .previous 3919f9a34fSPaul Mundt 4019f9a34fSPaul Mundt .section .eh_frame,"a",@progbits 41cd34e202SPaul Mundt.LCIE1: 42cd34e202SPaul Mundt .ualong .LCIE1_end - .LCIE1_start 43cd34e202SPaul Mundt.LCIE1_start: 44cd34e202SPaul Mundt .ualong 0 /* CIE ID */ 45cd34e202SPaul Mundt .byte 0x1 /* Version number */ 46cd34e202SPaul Mundt .string "zRS" /* NUL-terminated augmentation string */ 47cd34e202SPaul Mundt .uleb128 0x1 /* Code alignment factor */ 48cd34e202SPaul Mundt .sleb128 -4 /* Data alignment factor */ 49cd34e202SPaul Mundt .byte 0x11 /* Return address register column */ 50cd34e202SPaul Mundt .uleb128 0x1 /* Augmentation length and data */ 51cd34e202SPaul Mundt .byte 0x1b /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */ 52cd34e202SPaul Mundt .byte 0xc, 0xf, 0x0 /* DW_CFA_def_cfa: r15 ofs 0 */ 53cd34e202SPaul Mundt 54cd34e202SPaul Mundt .align 2 55cd34e202SPaul Mundt.LCIE1_end: 56cd34e202SPaul Mundt 57cd34e202SPaul Mundt .ualong .LFDE0_end-.LFDE0_start /* Length FDE0 */ 58cd34e202SPaul Mundt.LFDE0_start: 59cd34e202SPaul Mundt .ualong .LFDE0_start-.LCIE1 /* CIE pointer */ 60cd34e202SPaul Mundt .ualong .LSTART_sigreturn-. /* PC-relative start address */ 61cd34e202SPaul Mundt .ualong .LEND_sigreturn-.LSTART_sigreturn 62cd34e202SPaul Mundt .uleb128 0 /* Augmentation */ 63cd34e202SPaul Mundt .align 2 64cd34e202SPaul Mundt.LFDE0_end: 65cd34e202SPaul Mundt 66cd34e202SPaul Mundt .ualong .LFDE1_end-.LFDE1_start /* Length FDE1 */ 67cd34e202SPaul Mundt.LFDE1_start: 68cd34e202SPaul Mundt .ualong .LFDE1_start-.LCIE1 /* CIE pointer */ 69cd34e202SPaul Mundt .ualong .LSTART_rt_sigreturn-. /* PC-relative start address */ 70cd34e202SPaul Mundt .ualong .LEND_rt_sigreturn-.LSTART_rt_sigreturn 71cd34e202SPaul Mundt .uleb128 0 /* Augmentation */ 72cd34e202SPaul Mundt .align 2 73cd34e202SPaul Mundt.LFDE1_end: 74cd34e202SPaul Mundt 7519f9a34fSPaul Mundt .previous 76