| SYS.h (209878) | SYS.h (218824) |
|---|---|
| 1/*- 2 * Copyright (c) 2002 Benno Rice. All rights reserved. 3 * Copyright (c) 2002 David E. O'Brien. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $NetBSD: SYS.h,v 1.8 2002/01/14 00:55:56 thorpej Exp $ | 1/*- 2 * Copyright (c) 2002 Benno Rice. All rights reserved. 3 * Copyright (c) 2002 David E. O'Brien. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $NetBSD: SYS.h,v 1.8 2002/01/14 00:55:56 thorpej Exp $ |
| 30 * $FreeBSD: head/lib/libc/powerpc64/SYS.h 209878 2010-07-10 14:45:03Z nwhitehorn $ | 30 * $FreeBSD: head/lib/libc/powerpc64/SYS.h 218824 2011-02-18 21:44:53Z nwhitehorn $ |
| 31 */ 32 33#include <sys/syscall.h> 34#include <machine/asm.h> 35 36#define _SYSCALL(x) \ 37 .text; \ 38 .align 2; \ 39 li 0,(__CONCAT(SYS_,x)); \ 40 sc 41 42#define SYSCALL(x) \ 43 .text; \ 44 .align 2; \ 452: mflr %r0; \ 46 std %r0,16(%r1); \ 47 stdu %r1,-48(%r1); \ | 31 */ 32 33#include <sys/syscall.h> 34#include <machine/asm.h> 35 36#define _SYSCALL(x) \ 37 .text; \ 38 .align 2; \ 39 li 0,(__CONCAT(SYS_,x)); \ 40 sc 41 42#define SYSCALL(x) \ 43 .text; \ 44 .align 2; \ 452: mflr %r0; \ 46 std %r0,16(%r1); \ 47 stdu %r1,-48(%r1); \ |
| 48 bl PIC_PLT(CNAME(HIDENAME(cerror))); \ | 48 bl CNAME(HIDENAME(cerror)); \ |
| 49 nop; \ 50 addi %r1,%r1,48; \ 51 ld %r0,16(%r1); \ 52 mtlr %r0; \ 53 blr; \ 54ENTRY(__CONCAT(__sys_,x)); \ 55 .weak CNAME(x); \ 56 .set CNAME(x),CNAME(__CONCAT(__sys_,x)); \ 57 .weak CNAME(__CONCAT(_,x)); \ 58 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ | 49 nop; \ 50 addi %r1,%r1,48; \ 51 ld %r0,16(%r1); \ 52 mtlr %r0; \ 53 blr; \ 54ENTRY(__CONCAT(__sys_,x)); \ 55 .weak CNAME(x); \ 56 .set CNAME(x),CNAME(__CONCAT(__sys_,x)); \ 57 .weak CNAME(__CONCAT(_,x)); \ 58 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ |
| 59 .weak CNAME(__CONCAT(.,x)); \ 60 .set CNAME(__CONCAT(.,x)),CNAME(__CONCAT(.__sys_,x));\ 61 .weak CNAME(__CONCAT(._,x)); \ 62 .set CNAME(__CONCAT(._,x)),CNAME(__CONCAT(.__sys_,x));\ | |
| 63 _SYSCALL(x); \ 64 bso 2b 65 66#define PSEUDO(x) \ 67 .text; \ 68 .align 2; \ 69ENTRY(__CONCAT(__sys_,x)); \ 70 .weak CNAME(__CONCAT(_,x)); \ 71 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ | 59 _SYSCALL(x); \ 60 bso 2b 61 62#define PSEUDO(x) \ 63 .text; \ 64 .align 2; \ 65ENTRY(__CONCAT(__sys_,x)); \ 66 .weak CNAME(__CONCAT(_,x)); \ 67 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ |
| 72 .weak CNAME(__CONCAT(._,x)); \ 73 .set CNAME(__CONCAT(._,x)),CNAME(__CONCAT(.__sys_,x));\ | |
| 74 _SYSCALL(x); \ 75 bnslr; \ 76 mflr %r0; \ 77 std %r0,16(%r1); \ 78 stdu %r1,-48(%r1); \ | 68 _SYSCALL(x); \ 69 bnslr; \ 70 mflr %r0; \ 71 std %r0,16(%r1); \ 72 stdu %r1,-48(%r1); \ |
| 79 bl PIC_PLT(CNAME(HIDENAME(cerror))); \ | 73 bl CNAME(HIDENAME(cerror)); \ |
| 80 nop; \ 81 addi %r1,%r1,48; \ 82 ld %r0,16(%r1); \ 83 mtlr %r0; \ 84 blr; 85 86#define RSYSCALL(x) \ 87 .text; \ 88 .align 2; \ 89ENTRY(__CONCAT(__sys_,x)); \ 90 .weak CNAME(x); \ 91 .set CNAME(x),CNAME(__CONCAT(__sys_,x)); \ 92 .weak CNAME(__CONCAT(_,x)); \ 93 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ | 74 nop; \ 75 addi %r1,%r1,48; \ 76 ld %r0,16(%r1); \ 77 mtlr %r0; \ 78 blr; 79 80#define RSYSCALL(x) \ 81 .text; \ 82 .align 2; \ 83ENTRY(__CONCAT(__sys_,x)); \ 84 .weak CNAME(x); \ 85 .set CNAME(x),CNAME(__CONCAT(__sys_,x)); \ 86 .weak CNAME(__CONCAT(_,x)); \ 87 .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ |
| 94 .weak CNAME(__CONCAT(.,x)); \ 95 .set CNAME(__CONCAT(.,x)),CNAME(__CONCAT(.__sys_,x));\ 96 .weak CNAME(__CONCAT(._,x)); \ 97 .set CNAME(__CONCAT(._,x)),CNAME(__CONCAT(.__sys_,x));\ | |
| 98 _SYSCALL(x); \ 99 bnslr; \ 100 \ 101 mflr %r0; \ 102 std %r0,16(%r1); \ 103 stdu %r1,-48(%r1); \ | 88 _SYSCALL(x); \ 89 bnslr; \ 90 \ 91 mflr %r0; \ 92 std %r0,16(%r1); \ 93 stdu %r1,-48(%r1); \ |
| 104 bl PIC_PLT(CNAME(HIDENAME(cerror))); \ | 94 bl CNAME(HIDENAME(cerror)); \ |
| 105 nop; \ 106 addi %r1,%r1,48; \ 107 ld %r0,16(%r1); \ 108 mtlr %r0; \ 109 blr; | 95 nop; \ 96 addi %r1,%r1,48; \ 97 ld %r0,16(%r1); \ 98 mtlr %r0; \ 99 blr; |