fusl/arch/microblaze/syscall_arch.h - Issue 1574103002: Remove cruft from fusl

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Issue 1574103002: Remove cruft from fusl (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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1 #define __SYSCALL_LL_E(x) \

2 ((union { long long ll; long l[2]; }){ .ll = x }).l[0], \

3 ((union { long long ll; long l[2]; }){ .ll = x }).l[1]

4 #define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))

5

6 #ifndef __clang__

7

8 static __inline long __syscall0(long n)

9 {

10 register unsigned long r12 __asm__("r12") = n;

11 register unsigned long r3 __asm__("r3");

12 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

13 : "r"(r12)

14 : "memory", "r4");

15 return r3;

16 }

17

18 static inline long __syscall1(long n, long a)

19 {

20 register unsigned long r12 __asm__("r12") = n;

21 register unsigned long r3 __asm__("r3");

22 register unsigned long r5 __asm__("r5") = a;

23 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

24 : "r"(r12), "r"(r5)

25 : "memory", "r4");

26 return r3;

27 }

28

29 static inline long __syscall2(long n, long a, long b)

30 {

31 register unsigned long r12 __asm__("r12") = n;

32 register unsigned long r3 __asm__("r3");

33 register unsigned long r5 __asm__("r5") = a;

34 register unsigned long r6 __asm__("r6") = b;

35 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

36 : "r"(r12), "r"(r5), "r"(r6)

37 : "memory", "r4");

38 return r3;

39 }

40

41 static inline long __syscall3(long n, long a, long b, long c)

42 {

43 register unsigned long r12 __asm__("r12") = n;

44 register unsigned long r3 __asm__("r3");

45 register unsigned long r5 __asm__("r5") = a;

46 register unsigned long r6 __asm__("r6") = b;

47 register unsigned long r7 __asm__("r7") = c;

48 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

49 : "r"(r12), "r"(r5), "r"(r6), "r"(r7)

50 : "memory", "r4");

51 return r3;

52 }

53

54 static inline long __syscall4(long n, long a, long b, long c, long d)

55 {

56 register unsigned long r12 __asm__("r12") = n;

57 register unsigned long r3 __asm__("r3");

58 register unsigned long r5 __asm__("r5") = a;

59 register unsigned long r6 __asm__("r6") = b;

60 register unsigned long r7 __asm__("r7") = c;

61 register unsigned long r8 __asm__("r8") = d;

62 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

63 : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8)

64 : "memory", "r4");

65 return r3;

66 }

67

68 static inline long __syscall5(long n, long a, long b, long c, long d, long e)

69 {

70 register unsigned long r12 __asm__("r12") = n;

71 register unsigned long r3 __asm__("r3");

72 register unsigned long r5 __asm__("r5") = a;

73 register unsigned long r6 __asm__("r6") = b;

74 register unsigned long r7 __asm__("r7") = c;

75 register unsigned long r8 __asm__("r8") = d;

76 register unsigned long r9 __asm__("r9") = e;

77 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

78 : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9)

79 : "memory", "r4");

80 return r3;

81 }

82

83 static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo ng f)

84 {

85 register unsigned long r12 __asm__("r12") = n;

86 register unsigned long r3 __asm__("r3");

87 register unsigned long r5 __asm__("r5") = a;

88 register unsigned long r6 __asm__("r6") = b;

89 register unsigned long r7 __asm__("r7") = c;

90 register unsigned long r8 __asm__("r8") = d;

91 register unsigned long r9 __asm__("r9") = e;

92 register unsigned long r10 __asm__("r10") = f;

93 __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)

94 : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9), "r"(r10 )

95 : "memory", "r4");

96 return r3;

97 }

98

99 #else

100

101 #undef SYSCALL_NO_INLINE

102 #define SYSCALL_NO_INLINE

103

104 #endif

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