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doc/pdp10-abi.txt: correct reference to the thread register

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Mikael Pettersson 2017-08-02 16:47:14 +02:00
parent 824b8a877e
commit ab06ac512c
1 changed files with 2 additions and 2 deletions
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doc/pdp10-abi.txt
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@ -1,5 +1,5 @@
doc/pdp10-abi.txt doc/pdp10-abi.txt
Copyright (C) 2015 Mikael Pettersson Copyright (C) 2015-2017 Mikael Pettersson
This file is part of pdp10-tools. 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?] [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. by application code.
Register 015 may be used as a frame pointer holding the base address for the current Register 015 may be used as a frame pointer holding the base address for the current