Add SH supprt

The test-suite logs can be found at:

<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=535288>

Gbp-Pq: Name 00_arches_sh.patch

diff --git a/harness/main.c b/harness/main.c
index 280ef5626a4b774fb89f72d9dd7b27c665bcffc5..99232ef14ca3569452ad289233fe2a2588917850 100644 (file)
--- a/harness/main.c
+++ b/harness/main.c
@@ -14,7 +14,7 @@
 #if __LP64__ == 0
 #if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
 #define KERNEL_RW_POINTER      ((void *)0xc0010000)
-#elif defined(__arm__) || defined(__m68k__) || defined(__s390__)
+#elif defined(__arm__) || defined(__m68k__) || defined(__s390__) || defined(__sh__)
 #define KERNEL_RW_POINTER      ((void *)0x00010000)
 #elif defined(__hppa__)
 #define KERNEL_RW_POINTER      ((void *)0x10100000)

diff --git a/src/libaio.h b/src/libaio.h
index 4484fb5cda1b8b1d66ea48290e36969e8fe55832..9a5cacaa9bf186ad1526414d9fe8e5a0a44accba 100644 (file)
--- a/src/libaio.h
+++ b/src/libaio.h
@@ -51,7 +51,8 @@ typedef enum io_iocb_cmd {
 
 /* little endian, 32 bits */
 #if defined(__i386__) || (defined(__arm__) && !defined(__ARMEB__)) || \
-    defined(__sh__) || defined(__bfin__) || defined(__MIPSEL__) || \
+    (defined(__sh__) && defined(__LITTLE_ENDIAN__)) || \
+    defined(__bfin__) || defined(__MIPSEL__) || \
     defined(__cris__)
 #define PADDED(x, y)   x; unsigned y
 #define PADDEDptr(x, y)        x; unsigned y
@@ -76,6 +77,7 @@ typedef enum io_iocb_cmd {
 /* big endian, 32 bits */
 #elif defined(__PPC__) || defined(__s390__) || \
       (defined(__arm__) && defined(__ARMEB__)) || \
+      (defined(__sh__) && defined (__BIG_ENDIAN__)) || \
       defined(__sparc__) || defined(__MIPSEB__) || defined(__m68k__) || \
       defined(__hppa__) || defined(__frv__) || defined(__avr32__)
 #define PADDED(x, y)   unsigned y; x

diff --git a/src/syscall-sh.h b/src/syscall-sh.h
new file mode 100644 (file)
index 0000000..9945ec6
--- /dev/null
+++ b/src/syscall-sh.h
@@ -0,0 +1,78 @@
+/* Copy from ./arch/sh/include/asm/unistd_32.h */
+#define __NR_io_setup       245
+#define __NR_io_destroy     246
+#define __NR_io_getevents   247
+#define __NR_io_submit      248
+#define __NR_io_cancel      249
+
+#define io_syscall1(type,fname,sname,type1,arg1) \
+type fname(type1 arg1) \
+{ \
+register long __sc0 __asm__ ("r3") = __NR_##sname; \
+register long __sc4 __asm__ ("r4") = (long) arg1; \
+__asm__ __volatile__ ("trapa    #0x11" \
+       : "=z" (__sc0) \
+       : "0" (__sc0), "r" (__sc4) \
+       : "memory"); \
+       return (type) __sc0;\
+}
+
+#define io_syscall2(type,fname,sname,type1,arg1,type2,arg2) \
+type fname(type1 arg1,type2 arg2) \
+{ \
+register long __sc0 __asm__ ("r3") = __NR_##sname; \
+register long __sc4 __asm__ ("r4") = (long) arg1; \
+register long __sc5 __asm__ ("r5") = (long) arg2; \
+       __asm__ __volatile__ ("trapa    #0x12" \
+       : "=z" (__sc0) \
+       : "0" (__sc0), "r" (__sc4), "r" (__sc5) \
+       : "memory"); \
+       return (type) __sc0;\
+}
+
+#define io_syscall3(type,fname,sname,type1,arg1,type2,arg2,type3,arg3) \
+type fname(type1 arg1,type2 arg2,type3 arg3) \
+{ \
+register long __sc0 __asm__ ("r3") = __NR_##sname; \
+register long __sc4 __asm__ ("r4") = (long) arg1; \
+register long __sc5 __asm__ ("r5") = (long) arg2; \
+register long __sc6 __asm__ ("r6") = (long) arg3; \
+       __asm__ __volatile__ ("trapa    #0x13" \
+       : "=z" (__sc0) \
+       : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6) \
+       : "memory"); \
+       return (type) __sc0;\
+}
+
+#define io_syscall4(type,fname,sname,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
+type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
+{ \
+register long __sc0 __asm__ ("r3") = __NR_##sname; \
+register long __sc4 __asm__ ("r4") = (long) arg1; \
+register long __sc5 __asm__ ("r5") = (long) arg2; \
+register long __sc6 __asm__ ("r6") = (long) arg3; \
+register long __sc7 __asm__ ("r7") = (long) arg4; \
+__asm__ __volatile__ ("trapa    #0x14" \
+       : "=z" (__sc0) \
+       : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6),  \
+       "r" (__sc7) \
+       : "memory" ); \
+       return (type) __sc0;\
+}
+
+#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) \
+{ \
+register long __sc3 __asm__ ("r3") = __NR_##sname; \
+register long __sc4 __asm__ ("r4") = (long) arg1; \
+register long __sc5 __asm__ ("r5") = (long) arg2; \
+register long __sc6 __asm__ ("r6") = (long) arg3; \
+register long __sc7 __asm__ ("r7") = (long) arg4; \
+register long __sc0 __asm__ ("r0") = (long) arg5; \
+__asm__ __volatile__ ("trapa    #0x15" \
+       : "=z" (__sc0) \
+       : "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7),  \
+       "r" (__sc3) \
+       : "memory" ); \
+       return (type) __sc0;\
+}

diff --git a/src/syscall.h b/src/syscall.h
index a537de9994ee9242db382525d9a45be49eedd240..52099790b772a606bbd4c8cc7fd01d5bb96fb976 100644 (file)
--- a/src/syscall.h
+++ b/src/syscall.h
@@ -34,6 +34,8 @@
 #include "syscall-parisc.h"
 #elif defined(__mips__)
 #include "syscall-mips.h"
+#elif defined(__sh__)
+#include "syscall-sh.h"
 #else
 #warning "using generic syscall method"
 #include "syscall-generic.h"