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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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75d6dc8434
threads to have thread-private data which is quickly accessible via a segment in the GDT, stored in %gs. The patch implements the relevent syscalls (setthreadarea), and also manages switching the VCPU's segment information at thread context-switch time. Mostly Tom Hughes' work. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2215
21 lines
259 B
C
21 lines
259 B
C
#include <pthread.h>
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extern __thread int so_extern;
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static __thread int so_local;
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extern __thread int global;
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int *test_so_extern(void)
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{
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return &so_extern;
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}
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int *test_so_local(void)
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{
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return &so_local;
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}
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int *test_so_global(void)
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{
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return &global;
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}
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