2006-05-30  Falk Hueffner <falk@debian.org>

 	* sysdeps/unix/sysv/linux/alpha/ioperm.c: force the architecture

 	  to ev6 in assembly code.

 {standard input}: Assembler messages:

 {standard input}:341: Error: macro requires $at register while noat in effect

 {standard input}:374: Error: macro requires $at register while noat in effect

 {standard input}:438: Error: macro requires $at register while noat in effect

 {standard input}:471: Error: macro requires $at register while noat in effect

 make[3]: *** [/tmp/buildd/glibc-2.3.6/build-tree/alpha-libc/misc/ioperm.o] Error 1

 Hrm. gcc puts .arch ev4 into the .s, and this overrides -mev6 for as.

 I cannot really think of anything better than

  ports/sysdeps/unix/sysv/linux/alpha/ioperm.c |    8 ++++----

  1 file changed, 4 insertions(+), 4 deletions(-)

 diff -durN glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/ioperm.c glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/ioperm.c

 --- glibc-2.12.1.orig/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/ioperm.c	2009-05-16 10:36:20.000000000 +0200

 +++ glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/ioperm.c	2009-11-13 00:50:57.000000000 +0100

 @@ -178,13 +178,13 @@

  static inline void

  stb_mb(unsigned char val, unsigned long addr)

  {

 -  __asm__("stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));

 +  __asm__(".arch ev6; stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));

  }

  static inline void

  stw_mb(unsigned short val, unsigned long addr)

  {

 -  __asm__("stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));

 +  __asm__(".arch ev6; stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));

  }

  static inline void

 @@ -356,7 +356,7 @@

    unsigned long int addr = dense_port_to_cpu_addr (port);

    unsigned char r;

 -  __asm__ ("ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));

 +  __asm__ (".arch ev6; ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));

    return r;

  }

 @@ -366,7 +366,7 @@

    unsigned long int addr = dense_port_to_cpu_addr (port);

    unsigned short r;

 -  __asm__ ("ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));

 +  __asm__ (".arch ev6; ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));

    return r;

  }

 diff -durN glibc-2.12.1.orig/ports/sysdeps/unix/sysv/linux/alpha/ioperm.c glibc-2.12.1/ports/sysdeps/unix/sysv/linux/alpha/ioperm.c