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-rw-r--r--nuttx/configs/pjrc-8051/README.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/nuttx/configs/pjrc-8051/README.txt b/nuttx/configs/pjrc-8051/README.txt
index 46084f5d3..c9c44327e 100644
--- a/nuttx/configs/pjrc-8051/README.txt
+++ b/nuttx/configs/pjrc-8051/README.txt
@@ -41,7 +41,8 @@ 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.
+from sched/os_bringup.c. From what I gather by googling, this is a compiler
+bug related to the --stack-auto option.
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