From 8cb01b42d0c247d9532e1946abf79386f91a931a Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 9 Dec 2012 19:07:01 +0000 Subject: [PATCH] README update git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5424 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/configs/pjrc-8051/README.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/nuttx/configs/pjrc-8051/README.txt b/nuttx/configs/pjrc-8051/README.txt index dae92b59b1..46084f5d33 100644 --- a/nuttx/configs/pjrc-8051/README.txt +++ b/nuttx/configs/pjrc-8051/README.txt @@ -35,3 +35,20 @@ Then cd sdcc make install +Status +^^^^^^ + +On December 9, 2012, I made updates so that the 8051 port could use the +newest SDCC toolchain (a pre-3.2.1 at that time). However, when I attempted +to build the PJRC-8051 configuration, I got type incompatibility errors +from sched/os_bringup.c. + +I have not been successful working around those bugs and I believe that +these are 8051-related bugs in the SDCC toolchain. This needs to be +revisited with a later version of SDCC. + +This configuration was last successfully built and tested with a ca. +2.6.0 SDCC release. Support for that older toolchain was removed in +NuttX revision -r5423. If you wanted to used those older toolchains, +you would need to revert to a pre-r5423 revision. +