riscv/musl - musl - Gitea: Git with a cup of tea

History

Rich Felker e9e770dfd6 have sh/fdpic entry point set fdpic personality if needed the entry point code supports being loaded by a loader which is not fdpic-aware (in practice, either kernel with mmu or qemu without fdpic support). this mostly just works, but signal handling will wrongly use a function descriptor address as a code address if the personality is not adjusted to fdpic. ideally this code could be placed with sigaction so that it's not needed except if/when a signal handler is installed. however, personality is incorrectly maintained per-thread by the kernel, rather than per-process, so it's necessary to correct the personality before any threads are started. also, in order to skip the personality syscall when an fdpic-aware loader is used, we need to be able to detect how the program was loaded, and this information is only readily available at the entry point.		11 years ago
..
bits	fix sh jmp_buf size to match ABI	11 years ago
src	work around breakage in sh/fdpic __unmapself function	11 years ago
atomic.h	inline llsc atomics when building for sh4a	11 years ago
crt_arch.h	have sh/fdpic entry point set fdpic personality if needed	11 years ago
pthread_arch.h	rename superh port to "sh" for consistency	12 years ago
reloc.h	add real fdpic loading of shared libraries	11 years ago
syscall_arch.h	switch to using trap number 31 for syscalls on sh	11 years ago