generic-library/bionic
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Linux kernel helpers support is provided to android for its TLS implementation. This fix addresses this by modifying

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the TLS access functions to use the kernel helper.
This Fix is verified on ST Ericsson's U8500 platform and Submitted on behalf of a third-party:
Surinder-pal SINGH from STMicroelectronics.
This commit is contained in:
vinay harugop 2009-08-05 02:09:29 +05:30 committed by Jean-Baptiste Queru
parent c7f65a01e5
commit a246a71975
1 changed files with 3 additions and 1 deletions
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4
libc/private/bionic_tls.h
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@ -87,8 +87,10 @@ extern void __init_tls(void** tls, void* thread_info);
extern int __set_tls(void *ptr);
/* get the TLS */
/* Linux kernel helpers for its TLS implementation */
#ifdef __arm__
# define __get_tls() ( *((volatile void **) 0xffff0ff0) )
typedef void* (__kernel_get_tls_t)(void);
#define __get_tls (*(__kernel_get_tls_t *)0xffff0fe0)
#else
extern void* __get_tls( void );
#endif