yann@2437: 2006-05-30  Falk Hueffner <falk@debian.org>
yann@2437: 
yann@2437: 	* sysdeps/unix/sysv/linux/alpha/ioperm.c: force the architecture
yann@2437: 	  to ev6 in assembly code.
yann@2437: 
yann@2437: {standard input}: Assembler messages:
yann@2437: {standard input}:341: Error: macro requires $at register while noat in effect
yann@2437: {standard input}:374: Error: macro requires $at register while noat in effect
yann@2437: {standard input}:438: Error: macro requires $at register while noat in effect
yann@2437: {standard input}:471: Error: macro requires $at register while noat in effect
yann@2437: make[3]: *** [/tmp/buildd/glibc-2.3.6/build-tree/alpha-libc/misc/ioperm.o] Error 1
yann@2437: 
yann@2437: Hrm. gcc puts .arch ev4 into the .s, and this overrides -mev6 for as.
yann@2437: I cannot really think of anything better than
yann@2437: 
yann@2437:  ports/sysdeps/unix/sysv/linux/alpha/ioperm.c |    8 ++++----
yann@2437:  1 file changed, 4 insertions(+), 4 deletions(-)
yann@2437: 
yann@2437: 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
yann@2437: --- 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
yann@2437: +++ glibc-2.12.1/glibc-ports-2.12.1/sysdeps/unix/sysv/linux/alpha/ioperm.c	2009-11-13 00:50:57.000000000 +0100
yann@2437: @@ -178,13 +178,13 @@
yann@2437:  static inline void
yann@2437:  stb_mb(unsigned char val, unsigned long addr)
yann@2437:  {
yann@2437: -  __asm__("stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));
yann@2437: +  __asm__(".arch ev6; stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));
yann@2437:  }
yann@2437:  
yann@2437:  static inline void
yann@2437:  stw_mb(unsigned short val, unsigned long addr)
yann@2437:  {
yann@2437: -  __asm__("stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));
yann@2437: +  __asm__(".arch ev6; stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));
yann@2437:  }
yann@2437:  
yann@2437:  static inline void
yann@2437: @@ -356,7 +356,7 @@
yann@2437:    unsigned long int addr = dense_port_to_cpu_addr (port);
yann@2437:    unsigned char r;
yann@2437:  
yann@2437: -  __asm__ ("ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));
yann@2437: +  __asm__ (".arch ev6; ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));
yann@2437:    return r;
yann@2437:  }
yann@2437:  
yann@2437: @@ -366,7 +366,7 @@
yann@2437:    unsigned long int addr = dense_port_to_cpu_addr (port);
yann@2437:    unsigned short r;
yann@2437:  
yann@2437: -  __asm__ ("ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));
yann@2437: +  __asm__ (".arch ev6; ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));
yann@2437:    return r;
yann@2437:  }
yann@2437:  
yann@2437: 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