Daniel Bertalan ad9e674fa0 LibC+LibELF: Support loading shared libraries compiled with dynamic TLS ... This is a prerequisite for upstreaming our LLVM patches, as our current hack forcing `-ftls-model=initial-exec` in the Clang driver is not acceptable upstream. Currently, our kernel-managed TLS implementation limits us to only having a single block of storage for all thread-local variables that's initialized at load time. This PR merely implements the dynamic TLS interface (`__tls_get_addr` and TLSDESC) on top of our static TLS infrastructure. The current model's limitations still stand: - a single static TLS block is reserved at load time, `dlopen()`-ing shared libraries that define thread-local variables might cause us to run out of space. - the initial TLS image is not changeable post-load, so `dlopen()`-ing libraries with non-zero-initialized TLS variables is not supported. The way we repurpose `ti_module` to mean "offset within static TLS block" instead of "module index" is not ABI-compliant.		2023-08-18 16:20:13 +02:00
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CMakeLists.txt	LibC+LibELF: Support loading shared libraries compiled with dynamic TLS	2023-08-18 16:20:13 +02:00
main.cpp	DynamicLoader: Ensure that backtrace computation stops at _start	2023-04-23 14:30:59 +02:00
misc.cpp	Everywhere: Run clang-format	2022-04-01 21:24:45 +01:00
misc.h	Everywhere: Run clang-format	2022-04-01 21:24:45 +01:00