doc: R13 is stack pointer on ARM, not 386

Fix typo.

TBR=rsc

Change-Id: I85d1b46744a9a4524e7949e452cdebb53afe0740
Reviewed-on: https://go-review.googlesource.com/11959
Reviewed-by: Rob Pike <r@golang.org>
This commit is contained in:
Rob Pike 2015-07-09 15:06:15 +10:00
parent e71276c741
commit 2e6ed613dc
1 changed files with 1 additions and 1 deletions

View File

@ -360,7 +360,7 @@ Perhaps more important is that on machines where
for a numbered register,
such as <code>R13</code> for the stack pointer and
<code>R15</code> for the hardware program counter
on x86,
on ARM,
a reference to such a register that does not include a symbol
is now illegal.
For example, <code>SP</code> and <code>4(SP)</code> are