Index: fusl/arch/microblaze/syscall_arch.h |
diff --git a/fusl/arch/microblaze/syscall_arch.h b/fusl/arch/microblaze/syscall_arch.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8e2de7eacc2a8f123c6c13a256b74841baa68b4d |
--- /dev/null |
+++ b/fusl/arch/microblaze/syscall_arch.h |
@@ -0,0 +1,104 @@ |
+#define __SYSCALL_LL_E(x) \ |
+((union { long long ll; long l[2]; }){ .ll = x }).l[0], \ |
+((union { long long ll; long l[2]; }){ .ll = x }).l[1] |
+#define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x)) |
+ |
+#ifndef __clang__ |
+ |
+static __inline long __syscall0(long n) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall1(long n, long a) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall2(long n, long a, long b) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ register unsigned long r6 __asm__("r6") = b; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5), "r"(r6) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall3(long n, long a, long b, long c) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ register unsigned long r6 __asm__("r6") = b; |
+ register unsigned long r7 __asm__("r7") = c; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5), "r"(r6), "r"(r7) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall4(long n, long a, long b, long c, long d) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ register unsigned long r6 __asm__("r6") = b; |
+ register unsigned long r7 __asm__("r7") = c; |
+ register unsigned long r8 __asm__("r8") = d; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall5(long n, long a, long b, long c, long d, long e) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ register unsigned long r6 __asm__("r6") = b; |
+ register unsigned long r7 __asm__("r7") = c; |
+ register unsigned long r8 __asm__("r8") = d; |
+ register unsigned long r9 __asm__("r9") = e; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) |
+{ |
+ register unsigned long r12 __asm__("r12") = n; |
+ register unsigned long r3 __asm__("r3"); |
+ register unsigned long r5 __asm__("r5") = a; |
+ register unsigned long r6 __asm__("r6") = b; |
+ register unsigned long r7 __asm__("r7") = c; |
+ register unsigned long r8 __asm__("r8") = d; |
+ register unsigned long r9 __asm__("r9") = e; |
+ register unsigned long r10 __asm__("r10") = f; |
+ __asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3) |
+ : "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9), "r"(r10) |
+ : "memory", "r4"); |
+ return r3; |
+} |
+ |
+#else |
+ |
+#undef SYSCALL_NO_INLINE |
+#define SYSCALL_NO_INLINE |
+ |
+#endif |