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[/] [or1k/] [trunk/] [uclinux/] [uC-libc/] [include/] [m68k/] [syscall.h] - Blame information for rev 1778

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#ifndef _M68K_SYSCALL_H
#define _M68K_SYSCALL_H
 
#ifdef PTHREADS_SYSCALL
 
#define _syscall0(type,name) \
type name(void) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name) \
                      : "%d0"); \
return (type) __res; \
}
 
#define _syscall1(type,name,atype,a) \
type name(atype a) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name), "g" ((long)(a)) \
                      : "%d0", "%d1"); \
return (type) __res; \
}
 
#define _syscall2(type,name,atype,a,btype,b) \
type name(atype a,btype b) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)) \
                      : "%d0", "%d1", "%d2"); \
return (type) __res; \
}
 
#define _syscall3(type,name,atype,a,btype,b,ctype,c) \
type name(atype a,btype b,ctype c) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)) \
                      : "%d0", "%d1", "%d2", "%d3"); \
return (type) __res; \
}
 
#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
type name (atype a, btype b, ctype c, dtype d) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "movel %5,%/d4\n\t" \
                      "trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)), \
                                          "g" ((long)(d))  \
                      : "%d0", "%d1", "%d2", "%d3", "%d4"); \
return (type) __res; \
}
 
#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
type name (atype a,btype b,ctype c,dtype d,etype e) \
{ \
register long __res __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "movel %5,%/d4\n\t" \
                      "movel %6,%/d5\n\t" \
                      "trap  #0" \
                      : "=g" (__res) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)), \
                                          "g" ((long)(d)), \
                                          "g" ((long)(e))  \
                      : "%d0", "%d1", "%d2", "%d3", "%d4", "%d5"); \
return (type) __res; \
}
 
#else /* PTHREADS_SYSCALL */
 
#define _syscall0(type,name) \
type name(void) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name) \
                      : "%d0"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#define _syscall1(type,name,atype,a) \
type name(atype a) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name), "g" ((long)(a)) \
                      : "%d0", "%d1"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#define _syscall2(type,name,atype,a,btype,b) \
type name(atype a,btype b) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)) \
                      : "%d0", "%d1", "%d2"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#define _syscall3(type,name,atype,a,btype,b,ctype,c) \
type name(atype a,btype b,ctype c) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)) \
                      : "%d0", "%d1", "%d2", "%d3"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
type name (atype a, btype b, ctype c, dtype d) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "movel %5,%/d4\n\t" \
                      "trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)), \
                                          "g" ((long)(d))  \
                      : "%d0", "%d1", "%d2", "%d3", "%d4"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
type name (atype a,btype b,ctype c,dtype d,etype e) \
{ \
long __res; \
register long __d0 __asm__ ("%d0"); \
__asm__ __volatile__ ("movel %2,%/d1\n\t" \
                      "movel %3,%/d2\n\t" \
                      "movel %4,%/d3\n\t" \
                      "movel %5,%/d4\n\t" \
                      "movel %6,%/d5\n\t" \
                      "trap  #0" \
                      : "=g" (__d0) \
                      : "0" (SYS_##name), "g" ((long)(a)), \
                                          "g" ((long)(b)), \
                                          "g" ((long)(c)), \
                                          "g" ((long)(d)), \
                                          "g" ((long)(e))  \
                      : "%d0", "%d1", "%d2", "%d3", "%d4", "%d5"); \
__res = __d0; \
if (__check_errno(__res)) \
        return (type) __res; \
errno = -__res; \
return -1; \
}
 
#endif /* PTHREADS_SYSCALL */
 
#endif /* _M68K_SYSCALL_H */

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[/] [or1k/] [trunk/] [uclinux/] [uC-libc/] [include/] [m68k/] [syscall.h] - Blame information for rev 1778

Line No.	Rev	Author	Line
1	199	simons	`#ifndef _M68K_SYSCALL_H`
2			`#define _M68K_SYSCALL_H`
3
4			`#ifdef PTHREADS_SYSCALL`
5
6			`#define _syscall0(type,name) \`
7			`type name(void) \`
8			`{ \`
9			`register long __res __asm__ ("%d0"); \`
10			`__asm__ __volatile__ ("trap #0" \`
11			`: "=g" (__res) \`
12			`: "0" (SYS_##name) \`
13			`: "%d0"); \`
14			`return (type) __res; \`
15			`}`
16
17			`#define _syscall1(type,name,atype,a) \`
18			`type name(atype a) \`
19			`{ \`
20			`register long __res __asm__ ("%d0"); \`
21			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
22			`"trap #0" \`
23			`: "=g" (__res) \`
24			`: "0" (SYS_##name), "g" ((long)(a)) \`
25			`: "%d0", "%d1"); \`
26			`return (type) __res; \`
27			`}`
28
29			`#define _syscall2(type,name,atype,a,btype,b) \`
30			`type name(atype a,btype b) \`
31			`{ \`
32			`register long __res __asm__ ("%d0"); \`
33			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
34			`"movel %3,%/d2\n\t" \`
35			`"trap #0" \`
36			`: "=g" (__res) \`
37			`: "0" (SYS_##name), "g" ((long)(a)), \`
38			`"g" ((long)(b)) \`
39			`: "%d0", "%d1", "%d2"); \`
40			`return (type) __res; \`
41			`}`
42
43			`#define _syscall3(type,name,atype,a,btype,b,ctype,c) \`
44			`type name(atype a,btype b,ctype c) \`
45			`{ \`
46			`register long __res __asm__ ("%d0"); \`
47			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
48			`"movel %3,%/d2\n\t" \`
49			`"movel %4,%/d3\n\t" \`
50			`"trap #0" \`
51			`: "=g" (__res) \`
52			`: "0" (SYS_##name), "g" ((long)(a)), \`
53			`"g" ((long)(b)), \`
54			`"g" ((long)(c)) \`
55			`: "%d0", "%d1", "%d2", "%d3"); \`
56			`return (type) __res; \`
57			`}`
58
59			`#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \`
60			`type name (atype a, btype b, ctype c, dtype d) \`
61			`{ \`
62			`register long __res __asm__ ("%d0"); \`
63			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
64			`"movel %3,%/d2\n\t" \`
65			`"movel %4,%/d3\n\t" \`
66			`"movel %5,%/d4\n\t" \`
67			`"trap #0" \`
68			`: "=g" (__res) \`
69			`: "0" (SYS_##name), "g" ((long)(a)), \`
70			`"g" ((long)(b)), \`
71			`"g" ((long)(c)), \`
72			`"g" ((long)(d)) \`
73			`: "%d0", "%d1", "%d2", "%d3", "%d4"); \`
74			`return (type) __res; \`
75			`}`
76
77			`#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \`
78			`type name (atype a,btype b,ctype c,dtype d,etype e) \`
79			`{ \`
80			`register long __res __asm__ ("%d0"); \`
81			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
82			`"movel %3,%/d2\n\t" \`
83			`"movel %4,%/d3\n\t" \`
84			`"movel %5,%/d4\n\t" \`
85			`"movel %6,%/d5\n\t" \`
86			`"trap #0" \`
87			`: "=g" (__res) \`
88			`: "0" (SYS_##name), "g" ((long)(a)), \`
89			`"g" ((long)(b)), \`
90			`"g" ((long)(c)), \`
91			`"g" ((long)(d)), \`
92			`"g" ((long)(e)) \`
93			`: "%d0", "%d1", "%d2", "%d3", "%d4", "%d5"); \`
94			`return (type) __res; \`
95			`}`
96
97			`#else /* PTHREADS_SYSCALL */`
98
99			`#define _syscall0(type,name) \`
100			`type name(void) \`
101			`{ \`
102			`long __res; \`
103			`register long __d0 __asm__ ("%d0"); \`
104			`__asm__ __volatile__ ("trap #0" \`
105			`: "=g" (__d0) \`
106			`: "0" (SYS_##name) \`
107			`: "%d0"); \`
108			`__res = __d0; \`
109			`if (__check_errno(__res)) \`
110			`return (type) __res; \`
111			`errno = -__res; \`
112			`return -1; \`
113			`}`
114
115			`#define _syscall1(type,name,atype,a) \`
116			`type name(atype a) \`
117			`{ \`
118			`long __res; \`
119			`register long __d0 __asm__ ("%d0"); \`
120			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
121			`"trap #0" \`
122			`: "=g" (__d0) \`
123			`: "0" (SYS_##name), "g" ((long)(a)) \`
124			`: "%d0", "%d1"); \`
125			`__res = __d0; \`
126			`if (__check_errno(__res)) \`
127			`return (type) __res; \`
128			`errno = -__res; \`
129			`return -1; \`
130			`}`
131
132			`#define _syscall2(type,name,atype,a,btype,b) \`
133			`type name(atype a,btype b) \`
134			`{ \`
135			`long __res; \`
136			`register long __d0 __asm__ ("%d0"); \`
137			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
138			`"movel %3,%/d2\n\t" \`
139			`"trap #0" \`
140			`: "=g" (__d0) \`
141			`: "0" (SYS_##name), "g" ((long)(a)), \`
142			`"g" ((long)(b)) \`
143			`: "%d0", "%d1", "%d2"); \`
144			`__res = __d0; \`
145			`if (__check_errno(__res)) \`
146			`return (type) __res; \`
147			`errno = -__res; \`
148			`return -1; \`
149			`}`
150
151			`#define _syscall3(type,name,atype,a,btype,b,ctype,c) \`
152			`type name(atype a,btype b,ctype c) \`
153			`{ \`
154			`long __res; \`
155			`register long __d0 __asm__ ("%d0"); \`
156			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
157			`"movel %3,%/d2\n\t" \`
158			`"movel %4,%/d3\n\t" \`
159			`"trap #0" \`
160			`: "=g" (__d0) \`
161			`: "0" (SYS_##name), "g" ((long)(a)), \`
162			`"g" ((long)(b)), \`
163			`"g" ((long)(c)) \`
164			`: "%d0", "%d1", "%d2", "%d3"); \`
165			`__res = __d0; \`
166			`if (__check_errno(__res)) \`
167			`return (type) __res; \`
168			`errno = -__res; \`
169			`return -1; \`
170			`}`
171
172			`#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \`
173			`type name (atype a, btype b, ctype c, dtype d) \`
174			`{ \`
175			`long __res; \`
176			`register long __d0 __asm__ ("%d0"); \`
177			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
178			`"movel %3,%/d2\n\t" \`
179			`"movel %4,%/d3\n\t" \`
180			`"movel %5,%/d4\n\t" \`
181			`"trap #0" \`
182			`: "=g" (__d0) \`
183			`: "0" (SYS_##name), "g" ((long)(a)), \`
184			`"g" ((long)(b)), \`
185			`"g" ((long)(c)), \`
186			`"g" ((long)(d)) \`
187			`: "%d0", "%d1", "%d2", "%d3", "%d4"); \`
188			`__res = __d0; \`
189			`if (__check_errno(__res)) \`
190			`return (type) __res; \`
191			`errno = -__res; \`
192			`return -1; \`
193			`}`
194
195			`#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \`
196			`type name (atype a,btype b,ctype c,dtype d,etype e) \`
197			`{ \`
198			`long __res; \`
199			`register long __d0 __asm__ ("%d0"); \`
200			`__asm__ __volatile__ ("movel %2,%/d1\n\t" \`
201			`"movel %3,%/d2\n\t" \`
202			`"movel %4,%/d3\n\t" \`
203			`"movel %5,%/d4\n\t" \`
204			`"movel %6,%/d5\n\t" \`
205			`"trap #0" \`
206			`: "=g" (__d0) \`
207			`: "0" (SYS_##name), "g" ((long)(a)), \`
208			`"g" ((long)(b)), \`
209			`"g" ((long)(c)), \`
210			`"g" ((long)(d)), \`
211			`"g" ((long)(e)) \`
212			`: "%d0", "%d1", "%d2", "%d3", "%d4", "%d5"); \`
213			`__res = __d0; \`
214			`if (__check_errno(__res)) \`
215			`return (type) __res; \`
216			`errno = -__res; \`
217			`return -1; \`
218			`}`
219
220			`#endif /* PTHREADS_SYSCALL */`
221
222			`#endif /* _M68K_SYSCALL_H */`