1 /* This file is part of GDB, the GNU debugger. 2 3 Copyright 2021-2024 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 /* This file was generated from glibc's 2.31 _exit.c, by doing a glibc build 19 on ppc64le-linux, copying the command line, adding -g0 -save-temps and 20 reducing the _exit.i file. */ 21 22 void _exit (int status); 23 24 extern __thread int __libc_errno; 25 26 void 27 _exit (int status) 28 { 29 while (1) 30 { 31 ({ 32 long int sc_err __attribute__ ((unused)); 33 long int sc_ret 34 = ({ 35 register long int r0 __asm__ ("r0"); 36 register long int r3 __asm__ ("r3"); 37 register long int r4 __asm__ ("r4"); 38 register long int r5 __asm__ ("r5"); 39 register long int r6 __asm__ ("r6"); 40 register long int r7 __asm__ ("r7"); 41 register long int r8 __asm__ ("r8"); 42 long int arg1 = (long int) (status); 43 44 r0 = 234; 45 46 extern void __illegally_sized_syscall_arg1 (void); 47 if (__builtin_classify_type (status) != 5 && sizeof (status) > 8) 48 __illegally_sized_syscall_arg1 (); 49 50 r3 = arg1; 51 __asm__ __volatile__ ("sc\n\t" "mfcr %0\n\t" "0:" 52 : "=&r" (r0), "=&r" (r3), "=&r" (r4), 53 "=&r" (r5), "=&r" (r6), "=&r" (r7), 54 "=&r" (r8) : "0" (r0), "1" (r3) 55 : "r9", "r10", "r11", "r12", "cr0", "ctr", "memory"); 56 sc_err = r0; 57 58 r3; 59 }); 60 61 if (((void) (sc_ret), __builtin_expect ((sc_err) & (1 << 28), 0))) 62 { 63 (__libc_errno = ((sc_ret))); 64 sc_ret = -1L; 65 } 66 67 sc_ret; 68 }); 69 70 ({ 71 long int sc_err __attribute__ ((unused)); 72 long int sc_ret 73 = ({ 74 register long int r0 __asm__ ("r0"); 75 register long int r3 __asm__ ("r3"); 76 register long int r4 __asm__ ("r4"); 77 register long int r5 __asm__ ("r5"); 78 register long int r6 __asm__ ("r6"); 79 register long int r7 __asm__ ("r7"); 80 register long int r8 __asm__ ("r8"); 81 long int arg1 = (long int) (status); 82 83 r0 = 1; 84 85 extern void __illegally_sized_syscall_arg1 (void); 86 if (__builtin_classify_type (status) != 5 && sizeof (status) > 8) 87 __illegally_sized_syscall_arg1 (); 88 89 r3 = arg1; 90 __asm__ __volatile__ ("sc\n\t" "mfcr %0\n\t" "0:" 91 : "=&r" (r0), "=&r" (r3), "=&r" (r4), 92 "=&r" (r5), "=&r" (r6), "=&r" (r7), 93 "=&r" (r8) : "0" (r0), "1" (r3) 94 : "r9", "r10", "r11", "r12", "cr0", "ctr", "memory"); 95 sc_err = r0; 96 97 r3; 98 }); 99 100 if (((void) (sc_ret), __builtin_expect ((sc_err) & (1 << 28), 0))) 101 { 102 (__libc_errno = ((sc_ret))); 103 sc_ret = -1L; 104 } 105 106 sc_ret; 107 }); 108 109 110 asm (".long 0"); 111 } 112 } 113