patches/glibc/2.7/150-alpha-asm_page.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Oct 02 22:10:38 2009 +0200 (2009-10-02)
changeset 1551 8c40b842e798
parent 565 ef7dd7893e54
permissions -rw-r--r--
libc/glibc: fix building for seemingly native toolchains

Build glibc with -O2 as a fix/workaround to building
seemingly-native toolchains.

See:
- docs/overview.txt
- docs/known-issues.txt
- http://sourceware.org/ml/crossgcc/2009-09/msg00055.html
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2008-06-07  Mike Frysinger  <vapier@gentoo.org>
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	* sysdeps/unix/sysv/linux/alpha/sys/user.h: Copy page.h definitions
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	from the kernel header to sys/user.h and remove the #include of
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	sys/user.h.
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--- a/sysdeps/unix/sysv/linux/alpha/sys/user.h
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+++ b/sysdeps/unix/sysv/linux/alpha/sys/user.h
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@@ -23,7 +23,6 @@
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    only. Don't read too much into it. Don't use it for anything other
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    than gdb/strace unless you know what you are doing. */
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-#include <asm/page.h>
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 #include <asm/reg.h>
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 struct user
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@@ -41,6 +40,9 @@ struct user
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   char u_comm[32];				/* user command name */
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 };
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+#define PAGE_SHIFT		13
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+#define PAGE_SIZE		(1 << PAGE_SHIFT)
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+#define PAGE_MASK		(~(PAGE_SIZE-1))
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 #define NBPG			PAGE_SIZE
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 #define UPAGES			1
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 #define HOST_TEXT_START_ADDR	(u.start_code)