patches/glibc/2.5/150-alpha-asm_page.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
parent 565 ef7dd7893e54
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711
     1 2008-06-07  Mike Frysinger  <vapier@gentoo.org>
     2 
     3 	* sysdeps/unix/sysv/linux/alpha/sys/user.h: Copy page.h definitions
     4 	from the kernel header to sys/user.h and remove the #include of
     5 	sys/user.h.
     6 
     7 --- a/sysdeps/unix/sysv/linux/alpha/sys/user.h
     8 +++ b/sysdeps/unix/sysv/linux/alpha/sys/user.h
     9 @@ -23,7 +23,6 @@
    10     only. Don't read too much into it. Don't use it for anything other
    11     than gdb/strace unless you know what you are doing. */
    12  
    13 -#include <asm/page.h>
    14  #include <asm/reg.h>
    15  
    16  struct user
    17 @@ -41,6 +40,9 @@ struct user
    18    char u_comm[32];				/* user command name */
    19  };
    20  
    21 +#define PAGE_SHIFT		13
    22 +#define PAGE_SIZE		(1 << PAGE_SHIFT)
    23 +#define PAGE_MASK		(~(PAGE_SIZE-1))
    24  #define NBPG			PAGE_SIZE
    25  #define UPAGES			1
    26  #define HOST_TEXT_START_ADDR	(u.start_code)