Jeremy Evans a60831f9b6 Use ENDBR instruction in amd64 coroutine on OpenBSD ... When running on newer Intel processors supporting the feature, OpenBSD enforces indirect branch tracking. Without this endbr64 instruction, jumps to the coroutine_transfer function result in SIGILL on OpenBSD/amd64 when using such processors. The OpenBSD Ruby ports have been using a patch similar to this for the past two months. From some research, cet.h has been supported by GCC for about 6 years and LLVM for about 4 years.		2024-06-13 07:28:59 -07:00
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amd64	Use ENDBR instruction in amd64 coroutine on OpenBSD	2024-06-13 07:28:59 -07:00
arm32	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
arm64	Extract hardening CFLAGS to a special $hardenflags variable	2024-06-11 20:48:55 +10:00
asyncify	wasm: align fiber stack pointer to 16 bytes	2024-01-29 23:45:36 +09:00
emscripten	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
loongarch64	Add support for LoongArch (#7343)	2023-02-22 13:11:33 +09:00
ppc	Do not use non-ASCII chars in sources	2023-11-05 02:14:26 +09:00
ppc64	Do not use non-ASCII chars in sources	2023-11-05 02:14:26 +09:00
ppc64le	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
pthread	Ignore dead threads in `coroutine_join`.	2021-07-02 12:36:14 +12:00
riscv64	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
ucontext	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
universal	Ruby31: add support for Darwin ppc/ppc64 (#5927)	2022-05-22 15:02:03 +12:00
win32	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00
win64	Win32: Use prototype	2024-02-11 20:55:26 +09:00
x86	Replace copy coroutine with pthread implementation.	2021-07-01 11:23:03 +12:00