From ab06ac512c439d9e7b0022943a35f5eda229dcc9 Mon Sep 17 00:00:00 2001 From: Mikael Pettersson Date: Wed, 2 Aug 2017 16:47:14 +0200 Subject: [PATCH] doc/pdp10-abi.txt: correct reference to the thread register --- doc/pdp10-abi.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/doc/pdp10-abi.txt b/doc/pdp10-abi.txt index 67c8073..d2180e5 100644 --- a/doc/pdp10-abi.txt +++ b/doc/pdp10-abi.txt @@ -1,5 +1,5 @@ doc/pdp10-abi.txt -Copyright (C) 2015 Mikael Pettersson +Copyright (C) 2015-2017 Mikael Pettersson This file is part of pdp10-tools. @@ -404,7 +404,7 @@ program flags, are volatile; that is, they are not preserved across function cal [TODO: may function linkage clobber any register?] -Register 013 is reserved by the system as a thread pointer, and must not be changed +Register 014 is reserved by the system as a thread pointer, and must not be changed by application code. Register 015 may be used as a frame pointer holding the base address for the current