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Side by Side Diff: fusl/arch/aarch64/syscall_arch.h

Issue 1714623002: [fusl] clang-format fusl (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: headers too Created 4 years, 10 months ago
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1 #define __SYSCALL_LL_E(x) (x) 1 #define __SYSCALL_LL_E(x) (x)
2 #define __SYSCALL_LL_O(x) (x) 2 #define __SYSCALL_LL_O(x) (x)
3 3
4 #define __asm_syscall(...) do { \ 4 #define __asm_syscall(...) \
5 » __asm__ __volatile__ ( "svc 0" \ 5 do { \
6 » : "=r"(x0) : __VA_ARGS__ : "memory", "cc"); \ 6 __asm__ __volatile__("svc 0" : "=r"(x0) : __VA_ARGS__ : "memory", "cc"); \
7 » return x0; \ 7 return x0; \
8 » } while (0) 8 } while (0)
9 9
10 static inline long __syscall0(long n) 10 static inline long __syscall0(long n) {
11 { 11 register long x8 __asm__("x8") = n;
12 » register long x8 __asm__("x8") = n; 12 register long x0 __asm__("x0");
13 » register long x0 __asm__("x0"); 13 __asm_syscall("r"(x8));
14 » __asm_syscall("r"(x8));
15 } 14 }
16 15
17 static inline long __syscall1(long n, long a) 16 static inline long __syscall1(long n, long a) {
18 { 17 register long x8 __asm__("x8") = n;
19 » register long x8 __asm__("x8") = n; 18 register long x0 __asm__("x0") = a;
20 » register long x0 __asm__("x0") = a; 19 __asm_syscall("r"(x8), "0"(x0));
21 » __asm_syscall("r"(x8), "0"(x0));
22 } 20 }
23 21
24 static inline long __syscall2(long n, long a, long b) 22 static inline long __syscall2(long n, long a, long b) {
25 { 23 register long x8 __asm__("x8") = n;
26 » register long x8 __asm__("x8") = n; 24 register long x0 __asm__("x0") = a;
27 » register long x0 __asm__("x0") = a; 25 register long x1 __asm__("x1") = b;
28 » register long x1 __asm__("x1") = b; 26 __asm_syscall("r"(x8), "0"(x0), "r"(x1));
29 » __asm_syscall("r"(x8), "0"(x0), "r"(x1));
30 } 27 }
31 28
32 static inline long __syscall3(long n, long a, long b, long c) 29 static inline long __syscall3(long n, long a, long b, long c) {
33 { 30 register long x8 __asm__("x8") = n;
34 » register long x8 __asm__("x8") = n; 31 register long x0 __asm__("x0") = a;
35 » register long x0 __asm__("x0") = a; 32 register long x1 __asm__("x1") = b;
36 » register long x1 __asm__("x1") = b; 33 register long x2 __asm__("x2") = c;
37 » register long x2 __asm__("x2") = c; 34 __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2));
38 » __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2));
39 } 35 }
40 36
41 static inline long __syscall4(long n, long a, long b, long c, long d) 37 static inline long __syscall4(long n, long a, long b, long c, long d) {
42 { 38 register long x8 __asm__("x8") = n;
43 » register long x8 __asm__("x8") = n; 39 register long x0 __asm__("x0") = a;
44 » register long x0 __asm__("x0") = a; 40 register long x1 __asm__("x1") = b;
45 » register long x1 __asm__("x1") = b; 41 register long x2 __asm__("x2") = c;
46 » register long x2 __asm__("x2") = c; 42 register long x3 __asm__("x3") = d;
47 » register long x3 __asm__("x3") = d; 43 __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3));
48 » __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3));
49 } 44 }
50 45
51 static inline long __syscall5(long n, long a, long b, long c, long d, long e) 46 static inline long __syscall5(long n, long a, long b, long c, long d, long e) {
52 { 47 register long x8 __asm__("x8") = n;
53 » register long x8 __asm__("x8") = n; 48 register long x0 __asm__("x0") = a;
54 » register long x0 __asm__("x0") = a; 49 register long x1 __asm__("x1") = b;
55 » register long x1 __asm__("x1") = b; 50 register long x2 __asm__("x2") = c;
56 » register long x2 __asm__("x2") = c; 51 register long x3 __asm__("x3") = d;
57 » register long x3 __asm__("x3") = d; 52 register long x4 __asm__("x4") = e;
58 » register long x4 __asm__("x4") = e; 53 __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4));
59 » __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4));
60 } 54 }
61 55
62 static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo ng f) 56 static inline long
63 { 57 __syscall6(long n, long a, long b, long c, long d, long e, long f) {
64 » register long x8 __asm__("x8") = n; 58 register long x8 __asm__("x8") = n;
65 » register long x0 __asm__("x0") = a; 59 register long x0 __asm__("x0") = a;
66 » register long x1 __asm__("x1") = b; 60 register long x1 __asm__("x1") = b;
67 » register long x2 __asm__("x2") = c; 61 register long x2 __asm__("x2") = c;
68 » register long x3 __asm__("x3") = d; 62 register long x3 __asm__("x3") = d;
69 » register long x4 __asm__("x4") = e; 63 register long x4 __asm__("x4") = e;
70 » register long x5 __asm__("x5") = f; 64 register long x5 __asm__("x5") = f;
71 » __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"( x5)); 65 __asm_syscall("r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5));
72 } 66 }
73 67
74 #define VDSO_USEFUL 68 #define VDSO_USEFUL
75 #define VDSO_CGT_SYM "__kernel_clock_gettime" 69 #define VDSO_CGT_SYM "__kernel_clock_gettime"
76 #define VDSO_CGT_VER "LINUX_2.6.39" 70 #define VDSO_CGT_VER "LINUX_2.6.39"
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