Hi Sebastian, On Wed, Jun 27, 2018 at 7:07 AM, Sebastian Huber <sebastian.hu...@embedded-brains.de> wrote: > Hello, > > the RISC-V port has a RISCV_GCC_RED_ZONE_SIZE define. What is the purpose? > Not coming into my mind why it's there. If you believe it shouldn't be there (and tests pass), feel free to delete it.
> The current ABI says that there is no stack red zone: > > https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md > > "Procedures must not rely upon the persistence of stack-allocated data whose > addresses lie below the stack pointer." > > -- > Sebastian Huber, embedded brains GmbH > > Address : Dornierstr. 4, D-82178 Puchheim, Germany > Phone : +49 89 189 47 41-16 > Fax : +49 89 189 47 41-09 > E-Mail : sebastian.hu...@embedded-brains.de > PGP : Public key available on request. > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. > -- Hesham _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
