mirror of
https://github.com/EnderIce2/Fennix.git
synced 2025-05-28 15:34:31 +00:00
feat(kernel/api): implement arm syscall wrappers
Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
parent
3740b65263
commit
9e746c52bc
@ -22,6 +22,27 @@
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#define scarg __UINTPTR_TYPE__
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#ifdef __arm__
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#ifdef __thumb__
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#define __thumb_r7
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#define __arm_call(...)
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#warning "arm thumb code not implemented"
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#else /* __thumb__ */
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#define __thumb_r7 __asm__("r7")
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#define __arm_call(...) \
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__asm__ __volatile__("svc 0" \
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: "=r"(r0) \
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: __VA_ARGS__ \
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: "memory")
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#endif /* __thumb__ */
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#ifdef __thumb2__
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#define __r7_operand "rI"(r7)
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#else /* __thumb2__ */
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#define __r7_operand "r"(r7)
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#endif /* __thumb2__ */
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#endif /* __arm__ */
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/**
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* @brief Syscall wrapper with 0 arguments
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*
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@ -44,10 +65,12 @@ static inline scarg syscall0(scarg syscall)
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: "a"(syscall)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0");
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__arm_call(__r7_operand);
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0");
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0");
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__asm__ __volatile__("svc 0"
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: "=r"(x0)
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: "r"(x8)
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@ -81,10 +104,12 @@ static inline scarg syscall1(scarg syscall, scarg arg1)
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: "a"(syscall), "b"(arg1)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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__arm_call(__r7_operand, "0"(r0));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0)
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@ -119,11 +144,14 @@ static inline scarg syscall2(scarg syscall, scarg arg1, scarg arg2)
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: "a"(syscall), "b"(arg1), "c"(arg2)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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__arm_call(__r7_operand, "0"(r0), "r"(r1));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1)
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@ -159,12 +187,16 @@ static inline scarg syscall3(scarg syscall, scarg arg1, scarg arg2, scarg arg3)
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2)
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@ -202,13 +234,18 @@ static inline scarg syscall4(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register long x3 __asm__("x3") = arg4;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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register scarg x3 __asm__("x3") = arg4;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3)
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@ -248,14 +285,20 @@ static inline scarg syscall5(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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register scarg r4 __asm__("r4") = arg5;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register long x3 __asm__("x3") = arg4;
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register long x4 __asm__("x4") = arg5;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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register scarg x3 __asm__("x3") = arg4;
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register scarg x4 __asm__("x4") = arg5;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4)
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@ -297,15 +340,22 @@ static inline scarg syscall6(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5), "g"(arg6)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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register scarg r4 __asm__("r4") = arg5;
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register scarg r5 __asm__("r5") = arg6;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register long x3 __asm__("x3") = arg4;
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register long x4 __asm__("x4") = arg5;
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register long x5 __asm__("x5") = arg6;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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register scarg x3 __asm__("x3") = arg4;
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register scarg x4 __asm__("x4") = arg5;
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register scarg x5 __asm__("x5") = arg6;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5)
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@ -22,6 +22,27 @@
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#define scarg __UINTPTR_TYPE__
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#ifdef __arm__
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#ifdef __thumb__
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#define __thumb_r7
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#define __arm_call(...)
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#warning "arm thumb code not implemented"
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#else /* __thumb__ */
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#define __thumb_r7 __asm__("r7")
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#define __arm_call(...) \
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__asm__ __volatile__("svc 0" \
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: "=r"(r0) \
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: __VA_ARGS__ \
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: "memory")
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#endif /* __thumb__ */
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#ifdef __thumb2__
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#define __r7_operand "rI"(r7)
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#else /* __thumb2__ */
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#define __r7_operand "r"(r7)
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#endif /* __thumb2__ */
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#endif /* __arm__ */
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/**
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* @brief Syscall wrapper with 0 arguments
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*
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@ -44,10 +65,12 @@ static inline scarg syscall0(scarg syscall)
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: "a"(syscall)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0");
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__arm_call(__r7_operand);
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0");
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0");
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__asm__ __volatile__("svc 0"
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: "=r"(x0)
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: "r"(x8)
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@ -81,10 +104,12 @@ static inline scarg syscall1(scarg syscall, scarg arg1)
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: "a"(syscall), "b"(arg1)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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__arm_call(__r7_operand, "0"(r0));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0)
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@ -119,11 +144,14 @@ static inline scarg syscall2(scarg syscall, scarg arg1, scarg arg2)
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: "a"(syscall), "b"(arg1), "c"(arg2)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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__arm_call(__r7_operand, "0"(r0), "r"(r1));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1)
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@ -159,12 +187,16 @@ static inline scarg syscall3(scarg syscall, scarg arg1, scarg arg2, scarg arg3)
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2)
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@ -202,13 +234,18 @@ static inline scarg syscall4(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register long x3 __asm__("x3") = arg4;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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register scarg x3 __asm__("x3") = arg4;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3)
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@ -248,14 +285,20 @@ static inline scarg syscall5(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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register scarg r4 __asm__("r4") = arg5;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4));
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#elif defined(__aarch64__)
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register long x8 __asm__("x8") = syscall;
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register long x0 __asm__("x0") = arg1;
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register long x1 __asm__("x1") = arg2;
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register long x2 __asm__("x2") = arg3;
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register long x3 __asm__("x3") = arg4;
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register long x4 __asm__("x4") = arg5;
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register scarg x8 __asm__("x8") = syscall;
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register scarg x0 __asm__("x0") = arg1;
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register scarg x1 __asm__("x1") = arg2;
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register scarg x2 __asm__("x2") = arg3;
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register scarg x3 __asm__("x3") = arg4;
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register scarg x4 __asm__("x4") = arg5;
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__asm__ __volatile__("svc 0"
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: "=r"(ret)
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: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4)
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@ -297,15 +340,22 @@ static inline scarg syscall6(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
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: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5), "g"(arg6)
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: "memory");
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#elif defined(__arm__)
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#warning "arm syscall wrapper not implemented"
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register scarg r7 __thumb_r7 = syscall;
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register scarg r0 __asm__("r0") = arg1;
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register scarg r1 __asm__("r1") = arg2;
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register scarg r2 __asm__("r2") = arg3;
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register scarg r3 __asm__("r3") = arg4;
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register scarg r4 __asm__("r4") = arg5;
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register scarg r5 __asm__("r5") = arg6;
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__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5));
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#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register long x2 __asm__("x2") = arg3;
|
||||
register long x3 __asm__("x3") = arg4;
|
||||
register long x4 __asm__("x4") = arg5;
|
||||
register long x5 __asm__("x5") = arg6;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
register scarg x2 __asm__("x2") = arg3;
|
||||
register scarg x3 __asm__("x3") = arg4;
|
||||
register scarg x4 __asm__("x4") = arg5;
|
||||
register scarg x5 __asm__("x5") = arg6;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5)
|
||||
|
||||
@ -22,6 +22,27 @@
|
||||
|
||||
#define scarg __UINTPTR_TYPE__
|
||||
|
||||
#ifdef __arm__
|
||||
#ifdef __thumb__
|
||||
#define __thumb_r7
|
||||
#define __arm_call(...)
|
||||
#warning "arm thumb code not implemented"
|
||||
#else /* __thumb__ */
|
||||
#define __thumb_r7 __asm__("r7")
|
||||
#define __arm_call(...) \
|
||||
__asm__ __volatile__("svc 0" \
|
||||
: "=r"(r0) \
|
||||
: __VA_ARGS__ \
|
||||
: "memory")
|
||||
#endif /* __thumb__ */
|
||||
|
||||
#ifdef __thumb2__
|
||||
#define __r7_operand "rI"(r7)
|
||||
#else /* __thumb2__ */
|
||||
#define __r7_operand "r"(r7)
|
||||
#endif /* __thumb2__ */
|
||||
#endif /* __arm__ */
|
||||
|
||||
/**
|
||||
* @brief Syscall wrapper with 0 arguments
|
||||
*
|
||||
@ -44,10 +65,12 @@ static inline scarg syscall0(scarg syscall)
|
||||
: "a"(syscall)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0");
|
||||
__arm_call(__r7_operand);
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0");
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0");
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(x0)
|
||||
: "r"(x8)
|
||||
@ -81,10 +104,12 @@ static inline scarg syscall1(scarg syscall, scarg arg1)
|
||||
: "a"(syscall), "b"(arg1)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
__arm_call(__r7_operand, "0"(r0));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0)
|
||||
@ -119,11 +144,14 @@ static inline scarg syscall2(scarg syscall, scarg arg1, scarg arg2)
|
||||
: "a"(syscall), "b"(arg1), "c"(arg2)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
register scarg r1 __asm__("r1") = arg2;
|
||||
__arm_call(__r7_operand, "0"(r0), "r"(r1));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1)
|
||||
@ -159,12 +187,16 @@ static inline scarg syscall3(scarg syscall, scarg arg1, scarg arg2, scarg arg3)
|
||||
: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
register scarg r1 __asm__("r1") = arg2;
|
||||
register scarg r2 __asm__("r2") = arg3;
|
||||
__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register long x2 __asm__("x2") = arg3;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
register scarg x2 __asm__("x2") = arg3;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1), "r"(x2)
|
||||
@ -202,13 +234,18 @@ static inline scarg syscall4(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
|
||||
: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
register scarg r1 __asm__("r1") = arg2;
|
||||
register scarg r2 __asm__("r2") = arg3;
|
||||
register scarg r3 __asm__("r3") = arg4;
|
||||
__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register long x2 __asm__("x2") = arg3;
|
||||
register long x3 __asm__("x3") = arg4;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
register scarg x2 __asm__("x2") = arg3;
|
||||
register scarg x3 __asm__("x3") = arg4;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3)
|
||||
@ -248,14 +285,20 @@ static inline scarg syscall5(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
|
||||
: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
register scarg r1 __asm__("r1") = arg2;
|
||||
register scarg r2 __asm__("r2") = arg3;
|
||||
register scarg r3 __asm__("r3") = arg4;
|
||||
register scarg r4 __asm__("r4") = arg5;
|
||||
__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register long x2 __asm__("x2") = arg3;
|
||||
register long x3 __asm__("x3") = arg4;
|
||||
register long x4 __asm__("x4") = arg5;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
register scarg x2 __asm__("x2") = arg3;
|
||||
register scarg x3 __asm__("x3") = arg4;
|
||||
register scarg x4 __asm__("x4") = arg5;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4)
|
||||
@ -297,15 +340,22 @@ static inline scarg syscall6(scarg syscall, scarg arg1, scarg arg2, scarg arg3,
|
||||
: "a"(syscall), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5), "g"(arg6)
|
||||
: "memory");
|
||||
#elif defined(__arm__)
|
||||
#warning "arm syscall wrapper not implemented"
|
||||
register scarg r7 __thumb_r7 = syscall;
|
||||
register scarg r0 __asm__("r0") = arg1;
|
||||
register scarg r1 __asm__("r1") = arg2;
|
||||
register scarg r2 __asm__("r2") = arg3;
|
||||
register scarg r3 __asm__("r3") = arg4;
|
||||
register scarg r4 __asm__("r4") = arg5;
|
||||
register scarg r5 __asm__("r5") = arg6;
|
||||
__arm_call(__r7_operand, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5));
|
||||
#elif defined(__aarch64__)
|
||||
register long x8 __asm__("x8") = syscall;
|
||||
register long x0 __asm__("x0") = arg1;
|
||||
register long x1 __asm__("x1") = arg2;
|
||||
register long x2 __asm__("x2") = arg3;
|
||||
register long x3 __asm__("x3") = arg4;
|
||||
register long x4 __asm__("x4") = arg5;
|
||||
register long x5 __asm__("x5") = arg6;
|
||||
register scarg x8 __asm__("x8") = syscall;
|
||||
register scarg x0 __asm__("x0") = arg1;
|
||||
register scarg x1 __asm__("x1") = arg2;
|
||||
register scarg x2 __asm__("x2") = arg3;
|
||||
register scarg x3 __asm__("x3") = arg4;
|
||||
register scarg x4 __asm__("x4") = arg5;
|
||||
register scarg x5 __asm__("x5") = arg6;
|
||||
__asm__ __volatile__("svc 0"
|
||||
: "=r"(ret)
|
||||
: "r"(x8), "0"(x0), "r"(x1), "r"(x2), "r"(x3), "r"(x4), "r"(x5)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user