On Wed, Jun 8, 2022 at 8:47 AM Sebastian Huber < sebastian.hu...@embedded-brains.de> wrote:
> On 08/06/2022 15:39, Joel Sherrill wrote: > > Is TLS actually supported on all targets except MIPS? > > I only added MIPS since this target has a fundamental issue with the TLS > support. > > Which target would you also exclude? > About half of them. arch64 - Yes arm - Yes bfin - ? i386 - Yes lm32 - ? m68k - Yes microblaze - Yes mips - No moxie - ? nios2 -? or1k - ? powerpc - Yes riscv - Probably sh - ? sparc - Yes sparc64 - ? v850 - ? x86_64 - Likely I'm not even sure there is a definition of how TLS is implemented on some of these architectures. Maybe GCC has a generic way of handling TLS that a port could fall back on, but I am unaware of it. If we are to maintain a thread safe C Library, then we have to be sure TLS is always supported or we have to have a fallback method. > -- > embedded brains GmbH > Herr Sebastian HUBER > Dornierstr. 4 > 82178 Puchheim > Germany > email: sebastian.hu...@embedded-brains.de > phone: +49-89-18 94 741 - 16 > fax: +49-89-18 94 741 - 08 > > Registergericht: Amtsgericht München > Registernummer: HRB 157899 > Vertretungsberechtigte Geschäftsführer: Peter Rasmussen, Thomas Dörfler > Unsere Datenschutzerklärung finden Sie hier: > https://embedded-brains.de/datenschutzerklaerung/ >
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