| 6a51defa034a1c033ed01f7de444c0a4fc615249 |
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27-Aug-2010 |
David 'Digit' Turner <digit@google.com> |
Fix __get_tls() in static C library to use kernel helpers.
This is needed to fix gdbserver's handling of threaded programs,
among other things.
Change-Id: I823387c602cef9891532da946a01db14be780ab0
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| 194d3fa048cf909ca592dd56fa538dc9cd3f5ddb |
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13-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
eclair snapshot
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| 4a05d12cf52a9a40759f11f28543bd75715c8f00 |
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18-Sep-2009 |
David 'Digit' Turner <digit@google.com> |
Fix TLS access for ARMv6 and beyond.
For performance reasons, we don't call the kernel helper. Instead, we directly
access the TLS register on ARMv6 and higher. For ARMv5TE, keep using the hard-coded
address populated by the kernel on each task switch.
NOTE: Since we don't call the kernel helper, this must precisely match your
kernel configuration. This is controlled by setting the ARCH_ARM_HAVE_TLS_REGISTER
variable to 'true' in your board configuration file.
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| a246a71975c1b4a939421ed20fdd8557f93de46f |
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04-Aug-2009 |
vinay harugop <vinay.harugop@stericsson.com> |
Linux kernel helpers support is provided to android for its TLS implementation. This fix addresses this by modifying
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.
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| ef0bd1857041ffde069cf52138aaf22c1af7130e |
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17-Jul-2009 |
David 'Digit' Turner <digit@google.com> |
Pass the elfdata pointer in a slot of the temporary TLS area.
This is needed to properly initialize the C runtime when libc.so
is loaded by the dynamic linker.
Move the temporary TLS setup before the first system call, just
in case something really horrible happens, we won't crash when
trying to write an error code in 'errno'
Remove the broken TLS_SLOT_THREAD_ID setup. First, this slot
should normally receive the address of a pthread_internal_t,
not a kernel thread identifier. Second, it is never used by
the linker anyway.
Also remove an obsolete comment.
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| 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
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| 1767f908af327fa388b1c66883760ad851267013 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
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| e5cc1f386b167b9f7bfdebc7219e89aa9b71e4b2 |
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16-Jan-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@126645
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