Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Update copyright notices with scripts/update-copyrights. | Joseph Myers | 2013-01-02 | 1 | -1/+1 |
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* | Direct __ppc_get_timebase to __builtin_ppc_get_timebase for GCC 4.8+. | Tulio Magno Quites Machado Filho | 2012-11-02 | 1 | -3/+8 |
| | | | | | | Adapts __ppc_get_timebase to the upcoming GCC 4.8 that provides __builtin_ppc_get_timebase. Building applicationns with previous versions of GCC will continue to use the internal implementation. | ||||
* | Add __ppc_get_timebase_freq to ppc.h. | Tulio Magno Quites Machado Filho | 2012-09-25 | 1 | -0/+1 |
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* | Manual for platform-specific features and new __ppc_get_timebase inline. | Tulio Magno Quites Machado Filho | 2012-06-04 | 1 | -0/+47 |
[BZ #13743] A new class of installed headers has been documented for low-level platform-specific functionality. PowerPC added the first instance with a function to provide time base register access (__ppc_get_timebase). This is required for applications that measure time at high frequencies with high precision that can't afford a syscall. |