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From: Martin Storsjo <martin@martin.st>
To: binutils@sourceware.org
Subject: [PATCH] aarch64: Fix the documentation on :pg_hi21:
Date: Thu, 29 May 2014 17:58:00 -0000	[thread overview]
Message-ID: <1401386309-16156-1-git-send-email-martin@martin.st> (raw)
In-Reply-To: <alpine.DEB.2.02.1405292057290.14339@cone.martin.st>

The syntax described, including a leading '#', was not supported
in practice. (For :lo12: it is optional.)
---
Removed the # from the declaration of :lo12: as well - the
'#' isn't a part of the :lo12: prefix itself but is part of how
the symbol is used in the instruction.
---
 gas/doc/c-aarch64.texi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/gas/doc/c-aarch64.texi b/gas/doc/c-aarch64.texi
index cce4f61..3d84123 100644
--- a/gas/doc/c-aarch64.texi
+++ b/gas/doc/c-aarch64.texi
@@ -186,24 +186,24 @@ For example to load the 48-bit absolute address of @var{foo} into x0:
 @cindex ADRP, ADD, LDR/STR group relocations, AArch64
 Relocations for @samp{ADRP}, and @samp{ADD}, @samp{LDR} or @samp{STR}
 instructions can be generated by prefixing the label with
-@samp{#:pg_hi21:} and @samp{#:lo12:} respectively.
+@samp{:pg_hi21:} and @samp{:lo12:} respectively.
 
 For example to use 33-bit (+/-4GB) pc-relative addressing to
 load the address of @var{foo} into x0:
 
 @smallexample
-        adrp x0, #:pg_hi21:foo
+        adrp x0, :pg_hi21:foo
         add  x0, x0, #:lo12:foo
 @end smallexample
 
 Or to load the value of @var{foo} into x0:
 
 @smallexample
-        adrp x0, #:pg_hi21:foo
+        adrp x0, :pg_hi21:foo
         ldr  x0, [x0, #:lo12:foo]
 @end smallexample
 
-Note that @samp{#:pg_hi21:} is optional.
+Note that @samp{:pg_hi21:} is optional.
 
 @smallexample
         adrp x0, foo
@@ -212,7 +212,7 @@ Note that @samp{#:pg_hi21:} is optional.
 is equivalent to
 
 @smallexample
-        adrp x0, #:pg_hi21:foo
+        adrp x0, :pg_hi21:foo
 @end smallexample
 
 @node AArch64 Floating Point
-- 
1.8.5.2 (Apple Git-48)

  reply	other threads:[~2014-05-29 17:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-29 12:00 Martin Storsjo
2014-05-29 12:19 ` Yufeng Zhang
2014-05-29 13:04   ` [PATCH] aarch64: Support an optional '#' in the second adrp operand Martin Storsjo
2014-05-29 16:27   ` [PATCH] aarch64: Fix the documentation on :pg_hi21: Yufeng Zhang
2014-05-29 17:57     ` Martin Storsjö
2014-05-29 17:58       ` Martin Storsjo [this message]
2014-06-02 13:45         ` Marcus Shawcroft
2014-06-02 19:31           ` Martin Storsjo
2014-06-03 20:20             ` Martin Storsjö
2014-06-05 20:37               ` Martin Storsjö
2014-06-06  6:30                 ` Marcus Shawcroft
2014-06-06 10:10               ` Richard Earnshaw
2014-06-06 10:18                 ` Martin Storsjö
2014-06-06 10:22                   ` Richard Earnshaw

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