| SYS.h (229693) | SYS.h (231044) |
|---|---|
| 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 229693 2012-01-06 09:21:40Z andreast $ | 30 * $FreeBSD: head/lib/libc/powerpc64/SYS.h 231044 2012-02-05 20:04:43Z andreast $ |
| 31 */ 32 33#include <sys/syscall.h> 34#include <machine/asm.h> 35 | 31 */ 32 33#include <sys/syscall.h> 34#include <machine/asm.h> 35 |
| 36#define _SYSCALL(x) \ | 36#define _SYSCALL(name) \ |
| 37 .text; \ 38 .align 2; \ | 37 .text; \ 38 .align 2; \ |
| 39 li 0,(__CONCAT(SYS_,x)); \ | 39 li 0,(__CONCAT(SYS_, name)); \ |
| 40 sc 41 | 40 sc 41 |
| 42#define SYSCALL(x) \ | 42#define SYSCALL(name) \ |
| 43 .text; \ 44 .align 2; \ 452: mflr %r0; \ 46 std %r0,16(%r1); \ 47 stdu %r1,-48(%r1); \ 48 bl CNAME(HIDENAME(cerror)); \ 49 nop; \ 50 addi %r1,%r1,48; \ 51 ld %r0,16(%r1); \ 52 mtlr %r0; \ 53 blr; \ | 43 .text; \ 44 .align 2; \ 452: mflr %r0; \ 46 std %r0,16(%r1); \ 47 stdu %r1,-48(%r1); \ 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_ALIAS(x,__CONCAT(__sys_,x)); \ 56 WEAK_ALIAS(__CONCAT(_,x),__CONCAT(__sys_,x)); \ 57 _SYSCALL(x); \ | 54ENTRY(__CONCAT(__sys_, name)); \ 55 WEAK_REFERENCE(__CONCAT(__sys_, name), name); \ 56 WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name)); \ 57 _SYSCALL(name); \ |
| 58 bso 2b 59 | 58 bso 2b 59 |
| 60#define PSEUDO(x) \ | 60#define PSEUDO(name) \ |
| 61 .text; \ 62 .align 2; \ | 61 .text; \ 62 .align 2; \ |
| 63ENTRY(__CONCAT(__sys_,x)); \ 64 WEAK_ALIAS(__CONCAT(_,x),__CONCAT(__sys_,x)); \ 65 _SYSCALL(x); \ | 63ENTRY(__CONCAT(__sys_, name)); \ 64 WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name)); \ 65 _SYSCALL(name); \ |
| 66 bnslr; \ 67 mflr %r0; \ 68 std %r0,16(%r1); \ 69 stdu %r1,-48(%r1); \ 70 bl CNAME(HIDENAME(cerror)); \ 71 nop; \ 72 addi %r1,%r1,48; \ 73 ld %r0,16(%r1); \ 74 mtlr %r0; \ 75 blr; 76 | 66 bnslr; \ 67 mflr %r0; \ 68 std %r0,16(%r1); \ 69 stdu %r1,-48(%r1); \ 70 bl CNAME(HIDENAME(cerror)); \ 71 nop; \ 72 addi %r1,%r1,48; \ 73 ld %r0,16(%r1); \ 74 mtlr %r0; \ 75 blr; 76 |
| 77#define RSYSCALL(x) \ | 77#define RSYSCALL(name) \ |
| 78 .text; \ 79 .align 2; \ | 78 .text; \ 79 .align 2; \ |
| 80ENTRY(__CONCAT(__sys_,x)); \ 81 WEAK_ALIAS(x,__CONCAT(__sys_,x)); \ 82 WEAK_ALIAS(__CONCAT(_,x), __CONCAT(__sys_,x)); \ 83 _SYSCALL(x); \ | 80ENTRY(__CONCAT(__sys_, name)); \ 81 WEAK_REFERENCE(__CONCAT(__sys_, name), name); \ 82 WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name));\ 83 _SYSCALL(name); \ |
| 84 bnslr; \ 85 \ 86 mflr %r0; \ 87 std %r0,16(%r1); \ 88 stdu %r1,-48(%r1); \ 89 bl CNAME(HIDENAME(cerror)); \ 90 nop; \ 91 addi %r1,%r1,48; \ 92 ld %r0,16(%r1); \ 93 mtlr %r0; \ 94 blr; | 84 bnslr; \ 85 \ 86 mflr %r0; \ 87 std %r0,16(%r1); \ 88 stdu %r1,-48(%r1); \ 89 bl CNAME(HIDENAME(cerror)); \ 90 nop; \ 91 addi %r1,%r1,48; \ 92 ld %r0,16(%r1); \ 93 mtlr %r0; \ 94 blr; |