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680ca3b1 |
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08-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: fix CID 1211995, improve generation counting There is no need to increase generation counter each time new DSO is registered.
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44c0c4d3 |
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03-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: add support for ELF based TLS This patch introduces support of ELF based TLS handling with lazy allocation and initalization of TLS block for each DSO and thread. The implementation generally follows the official ABI except that generation counter in dtv is in fact a pointer to Generation object that contains both generation counter and size of the dtv. That simplified the implementation a bit, but could be changed later. The ABI requirements regariding in memory position of TLS block is not honoured what results in static TLS model being unsupported. However, that should not be a problem as long as "executables" in Haiku are in fact shared objects and optimizations which require specific TLS block in memory layout are not possible anyway.
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680ca3b13d52422ea165f09173c82c8ba26e73c5 |
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08-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: fix CID 1211995, improve generation counting There is no need to increase generation counter each time new DSO is registered.
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#
44c0c4d3d0d68c3c3db23858b1089d3cf51bdf16 |
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03-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: add support for ELF based TLS This patch introduces support of ELF based TLS handling with lazy allocation and initalization of TLS block for each DSO and thread. The implementation generally follows the official ABI except that generation counter in dtv is in fact a pointer to Generation object that contains both generation counter and size of the dtv. That simplified the implementation a bit, but could be changed later. The ABI requirements regariding in memory position of TLS block is not honoured what results in static TLS model being unsupported. However, that should not be a problem as long as "executables" in Haiku are in fact shared objects and optimizations which require specific TLS block in memory layout are not possible anyway.
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