projects / litex.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 07a9df3) | patch
or1k: Use EXCEPTION_STACK_SIZE of 256bytes.
authorTim 'mithro' Ansell <mithro@mithis.com>
Mon, 25 Sep 2017 19:28:27 +0000 (05:28 +1000)
committerTim 'mithro' Ansell <mithro@mithis.com>
Fri, 6 Oct 2017 09:38:44 +0000 (20:38 +1100)
commitb1b6a741702a7ca1bf5b021f7f8504784a26aa19
tree8e49e18a99d9e322884dd514e460fe2efc5cade5tree
parent07a9df35863605c5f6a0beadcfc0998667c95ec7commit | diff
or1k: Use EXCEPTION_STACK_SIZE of 256bytes.

or1k defines a 128 byte "red zone" after the stack that can not be
touched by the exception handler.

We also need 128 bytes to store the 32 registers.
litex/soc/software/libbase/crt0-or1k.S diff | blob | history