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ee692b38 |
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06-Aug-2018 |
Jérôme Duval <jerome.duval@gmail.com> |
x86_64: R_X86_64_PC32 and R_X86_64_DTPOFF32 are 32-bit wide relocations. Change-Id: I9c4e6c5ae77f4c17c2b6901f2b133db4b9dc48e3 Reviewed-on: https://review.haiku-os.org/445 Reviewed-by: waddlesplash <waddlesplash@gmail.com>
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df58e6a9 |
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03-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: support linking TLS symbols from any DSO Previously TLS_DTPMOD relocation blindly returned ID of the current DSO. This patch does proper symbol lookup if there is a symbol assigned to the relocation and uses ID of the DSO in which the symbol is defined.
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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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12b3e8a8 |
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28-Jul-2012 |
Alex Smith <alex@alex-smith.me.uk> |
Support x86_64 in the runtime loader. * Added x86_64 linker script and relocation code. * Some 64-bit safety fixes to the heap code. * Added runtime_loader, libroot and bash to the x86_64 image. The boot script will be launched, but will panic shortly after because fork is broken.
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df58e6a9f4fb84266cc2f78f611243171b407315 |
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03-May-2014 |
Pawel Dziepak <pdziepak@quarnos.org> |
runtime_loader: support linking TLS symbols from any DSO Previously TLS_DTPMOD relocation blindly returned ID of the current DSO. This patch does proper symbol lookup if there is a symbol assigned to the relocation and uses ID of the DSO in which the symbol is defined.
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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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12b3e8a8a01e04da03da98410425695880e96347 |
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28-Jul-2012 |
Alex Smith <alex@alex-smith.me.uk> |
Support x86_64 in the runtime loader. * Added x86_64 linker script and relocation code. * Some 64-bit safety fixes to the heap code. * Added runtime_loader, libroot and bash to the x86_64 image. The boot script will be launched, but will panic shortly after because fork is broken.
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