Add sparc64 support

Forwarded: no
Bug-Debian: 588112
Last-Update: 2010-07-05

Gbp-Pq: Name 00_arches_sparc64.patch

diff --git a/src/syscall-sparc64.h b/src/syscall-sparc64.h
new file mode 100644 (file)
index 0000000..0a79ba8
--- /dev/null
+++ b/src/syscall-sparc64.h
@@ -0,0 +1,98 @@
+#define __NR_io_setup          268
+#define __NR_io_destroy                269
+#define __NR_io_submit         270
+#define __NR_io_cancel         271
+#define __NR_io_getevents      272
+
+#define io_syscall1(type,fname,sname,type1,arg1)                         \
+type fname(type1 arg1)                                                   \
+{                                                                        \
+       unsigned long __res;                                              \
+       register unsigned long __g1 __asm__("g1") = __NR_##sname;         \
+       register unsigned long __o0 __asm__("o0") = (unsigned long) arg1; \
+       __asm__ __volatile__("t         0x6d\n\t"                         \
+                            "sub       %%g0, %%o0, %0\n\t"               \
+                            "movcc     %%xcc, %%o0, %0\n"                \
+                            "1:"                                         \
+                            : "=r" (__res), "=&r" (__o0)                 \
+                            : "1" (__o0), "r" (__g1)                     \
+                            : "cc");                                     \
+       return (type) __res;                                              \
+}
+
+#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2)              \
+type fname(type1 arg1, type2 arg2)                                       \
+{                                                                        \
+       unsigned long __res;                                              \
+       register unsigned long __g1 __asm__("g1") = __NR_##sname;         \
+       register unsigned long __o0 __asm__("o0") = (unsigned long) arg1; \
+       register unsigned long __o1 __asm__("o1") = (unsigned long) arg2; \
+       __asm__ __volatile__("t         0x6d\n\t"                         \
+                            "sub       %%g0, %%o0, %0\n\t"               \
+                            "movcc     %%xcc, %%o0, %0\n"                \
+                            "1:"                                         \
+                            : "=r" (__res), "=&r" (__o0)                 \
+                            : "1" (__o0), "r" (__o1), "r" (__g1)         \
+                            : "cc");                                     \
+       return (type) __res;                                              \
+}
+
+#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3)   \
+type fname(type1 arg1, type2 arg2, type3 arg3)                           \
+{                                                                        \
+       unsigned long __res;                                              \
+       register unsigned long __g1 __asm__("g1") = __NR_##sname;         \
+       register unsigned long __o0 __asm__("o0") = (unsigned long) arg1; \
+       register unsigned long __o1 __asm__("o1") = (unsigned long) arg2; \
+       register unsigned long __o2 __asm__("o2") = (unsigned long) arg3; \
+       __asm__ __volatile__("t         0x6d\n\t"                         \
+                            "sub       %%g0, %%o0, %0\n\t"               \
+                            "movcc     %%xcc, %%o0, %0\n"                \
+                            "1:"                                         \
+                            : "=r" (__res), "=&r" (__o0)                 \
+                            : "1" (__o0), "r" (__o1), "r" (__o2),        \
+                              "r" (__g1)                                 \
+                            : "cc");                                     \
+       return (type) __res;                                              \
+}
+
+#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4)               \
+{                                                                        \
+       unsigned long __res;                                              \
+       register unsigned long __g1 __asm__("g1") = __NR_##sname;         \
+       register unsigned long __o0 __asm__("o0") = (unsigned long) arg1; \
+       register unsigned long __o1 __asm__("o1") = (unsigned long) arg2; \
+       register unsigned long __o2 __asm__("o2") = (unsigned long) arg3; \
+       register unsigned long __o3 __asm__("o3") = (unsigned long) arg4; \
+       __asm__ __volatile__("t         0x6d\n\t"                         \
+                            "sub       %%g0, %%o0, %0\n\t"               \
+                            "movcc     %%xcc, %%o0, %0\n"                \
+                            "1:"                                         \
+                            : "=r" (__res), "=&r" (__o0)                 \
+                            : "1" (__o0), "r" (__o1), "r" (__o2),        \
+                              "r" (__o3), "r" (__g1)                     \
+                            : "cc");                                     \
+       return (type) __res;                                              \
+}
+
+#define io_syscall5(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5)   \
+{                                                                        \
+       unsigned long __res;                                              \
+       register unsigned long __g1 __asm__("g1") = __NR_##sname;         \
+       register unsigned long __o0 __asm__("o0") = (unsigned long) arg1; \
+       register unsigned long __o1 __asm__("o1") = (unsigned long) arg2; \
+       register unsigned long __o2 __asm__("o2") = (unsigned long) arg3; \
+       register unsigned long __o3 __asm__("o3") = (unsigned long) arg4; \
+       register unsigned long __o4 __asm__("o4") = (unsigned long) arg5; \
+       __asm__ __volatile__("t         0x6d\n\t"                         \
+                            "sub       %%g0, %%o0, %0\n\t"               \
+                            "movcc     %%xcc, %%o0, %0\n"                \
+                            "1:"                                         \
+                            : "=r" (__res), "=&r" (__o0)                 \
+                            : "1" (__o0), "r" (__o1), "r" (__o2),        \
+                              "r" (__o3), "r" (__o4), "r" (__g1)         \
+                            : "cc");                                     \
+       return (type) __res;                                              \
+}

diff --git a/src/syscall.h b/src/syscall.h
index 52099790b772a606bbd4c8cc7fd01d5bb96fb976..b6c27d65aa5122c3020ff33b03e1327c556efbb9 100644 (file)
--- a/src/syscall.h
+++ b/src/syscall.h
@@ -24,6 +24,8 @@
 #include "syscall-alpha.h"
 #elif defined(__arm__)
 #include "syscall-arm.h"
+#elif defined(__sparc__) && defined(__arch64__)
+#include "syscall-sparc64.h"
 #elif defined(__sparc__)
 #include "syscall-sparc.h"
 #elif defined(__aarch64__)