[PATCH] CRIS update: new subarchitecture v32

New CRIS sub architecture named v32.

From: Dave Jones <davej@redhat.com>

	Fix swapped kmalloc args

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 148 insertions, 0 deletions

diff --git a/include/asm-cris/arch-v32/unistd.h b/include/asm-cris/arch-v32/unistd.h
new file mode 100644
index 000000000000..5d369d4439d9
--- /dev/null
+++ b/include/asm-cris/arch-v32/unistd.h
@@ -0,0 +1,148 @@
+#ifndef _ASM_CRIS_ARCH_UNISTD_H_
+#define _ASM_CRIS_ARCH_UNISTD_H_
+
+/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */
+/*
+ * Don't remove the .ifnc tests; they are an insurance against
+ * any hard-to-spot gcc register allocation bugs.
+ */
+#define _syscall0(type,name) \
+type name(void) \
+{ \
+  register long __a __asm__ ("r10"); \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1,$r10$r9\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall1(type,name,type1,arg1) \
+type name(type1 arg1) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1,$r10$r9\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall2(type,name,type1,arg1,type2,arg2) \
+type name(type1 arg1,type2 arg2) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __b __asm__ ("r11") = (long) arg2; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1%3,$r10$r9$r11\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a), "r" (__b)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
+type name(type1 arg1,type2 arg2,type3 arg3) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __b __asm__ ("r11") = (long) arg2; \
+  register long __c __asm__ ("r12") = (long) arg3; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1%3%4,$r10$r9$r11$r12\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a), "r" (__b), "r" (__c)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __b __asm__ ("r11") = (long) arg2; \
+  register long __c __asm__ ("r12") = (long) arg3; \
+  register long __d __asm__ ("r13") = (long) arg4; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1%3%4%5,$r10$r9$r11$r12$r13\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a), "r" (__b), \
+                          "r" (__c), "r" (__d)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+          type5,arg5) \
+type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __b __asm__ ("r11") = (long) arg2; \
+  register long __c __asm__ ("r12") = (long) arg3; \
+  register long __d __asm__ ("r13") = (long) arg4; \
+  register long __e __asm__ ("mof") = (long) arg5; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1%3%4%5%6,$r10$r9$r11$r12$r13$mof\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a), "r" (__b), \
+                          "r" (__c), "r" (__d), "h" (__e)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4, \
+          type5,arg5,type6,arg6) \
+type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5,type6 arg6) \
+{ \
+  register long __a __asm__ ("r10") = (long) arg1; \
+  register long __b __asm__ ("r11") = (long) arg2; \
+  register long __c __asm__ ("r12") = (long) arg3; \
+  register long __d __asm__ ("r13") = (long) arg4; \
+  register long __e __asm__ ("mof") = (long) arg5; \
+  register long __f __asm__ ("srp") = (long) arg6; \
+  register long __n_ __asm__ ("r9") = (__NR_##name); \
+  __asm__ __volatile__ (".ifnc %0%1%3%4%5%6%7,$r10$r9$r11$r12$r13$mof$srp\n\t" \
+                        ".err\n\t" \
+                        ".endif\n\t" \
+                        "break 13" \
+                        : "=r" (__a) \
+                        : "r" (__n_), "0" (__a), "r" (__b), \
+                          "r" (__c), "r" (__d), "h" (__e), "x" (__f)); \
+  if (__a >= 0) \
+     return (type) __a; \
+  errno = -__a; \
+  return (type) -1; \
+}
+
+#endif