fix linking failures against memcpy on x86_64, fix runtime tested successfully
SVN-Revision: 17458
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1 changed files with 26 additions and 0 deletions
26
target/linux/uml/patches/003-memcpy_x86_64_fix.patch
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26
target/linux/uml/patches/003-memcpy_x86_64_fix.patch
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@ -0,0 +1,26 @@
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--- a/arch/um/os-Linux/user_syms.c 2009-08-16 23:19:38.000000000 +0200
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+++ b/arch/um/os-Linux/user_syms.c 2009-09-01 17:05:40.000000000 +0200
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@@ -23,10 +23,8 @@
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EXPORT_SYMBOL(strstr);
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#endif
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-#ifndef __x86_64__
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extern void *memcpy(void *, const void *, size_t);
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EXPORT_SYMBOL(memcpy);
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-#endif
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EXPORT_SYMBOL(memmove);
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EXPORT_SYMBOL(memset);
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--- a/arch/um/sys-x86_64/ksyms.c 2009-08-16 23:19:38.000000000 +0200
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+++ b/arch/um/sys-x86_64/ksyms.c 2009-09-01 17:13:47.000000000 +0200
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@@ -2,10 +2,5 @@
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#include <asm/string.h>
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#include <asm/checksum.h>
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-/*XXX: we need them because they would be exported by x86_64 */
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-#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
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-EXPORT_SYMBOL(memcpy);
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-#else
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EXPORT_SYMBOL(__memcpy);
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-#endif
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EXPORT_SYMBOL(csum_partial);
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