From: Stafford Horne <shorne@gmail.com>
To: Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: linux@roeck-us.net, openrisc@lists.librecores.org,
linux-kernel@vger.kernel.org, Stafford Horne <shorne@gmail.com>
Subject: [PATCH v2 19/23] scripts/checkstack.pl: Add openrisc support
Date: Sat, 4 Feb 2017 00:48:43 +0900 [thread overview]
Message-ID: <d371471892ef8c04b31f1ad4e2ab0203a71266d9.1486135912.git.shorne@gmail.com> (raw)
In-Reply-To: <cover.1486135912.git.shorne@gmail.com>
In-Reply-To: <cover.1486135912.git.shorne@gmail.com>
Openrisc stack pointer is managed by decrementing r1. Add regexes to
recognize this.
Signed-off-by: Stafford Horne <shorne@gmail.com>
---
scripts/checkstack.pl | 3 +++
1 file changed, 3 insertions(+)
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index dd83978..eea5b78 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -106,6 +106,9 @@ my (@stack, $re, $dre, $x, $xs, $funcre);
} elsif ($arch eq 'sparc' || $arch eq 'sparc64') {
# f0019d10: 9d e3 bf 90 save %sp, -112, %sp
$re = qr/.*save.*%sp, -(([0-9]{2}|[3-9])[0-9]{2}), %sp/o;
+ } elsif ($arch eq 'openrisc') {
+ # c000043c: 9c 21 fe f0 l.addi r1,r1,-272
+ $re = qr/.*l\.addi.*r1,r1,-(([0-9]{2}|[3-9])[0-9]{2})/o;
} else {
print("wrong or unknown architecture \"$arch\"\n");
exit
--
2.9.3
next prev parent reply other threads:[~2017-02-03 15:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-03 15:48 [PATCH v2 00/23] OpenRISC patches from backlog for 4.11 Stafford Horne
2017-02-03 15:48 ` [PATCH v2 01/23] openrisc: use SPARSE_IRQ Stafford Horne
2017-02-03 15:48 ` [PATCH v2 02/23] openrisc: add cache way information to cpuinfo Stafford Horne
2017-02-03 15:48 ` [PATCH v2 03/23] openrisc: tlb miss handler optimizations Stafford Horne
2017-02-03 15:48 ` [PATCH v2 04/23] openrisc: head: use THREAD_SIZE instead of magic constant Stafford Horne
2017-02-03 15:48 ` [PATCH v2 05/23] openrisc: head: refactor out tlb flush into it's own function Stafford Horne
2017-02-03 15:48 ` [PATCH v2 06/23] openrisc: add l.lwa/l.swa emulation Stafford Horne
2017-02-03 15:48 ` [PATCH v2 07/23] openrisc: add atomic bitops Stafford Horne
2017-02-03 15:48 ` [PATCH v2 08/23] openrisc: add cmpxchg and xchg implementations Stafford Horne
2017-02-03 15:48 ` [PATCH v2 09/23] openrisc: add optimized atomic operations Stafford Horne
2017-02-03 15:48 ` [PATCH v2 10/23] openrisc: add spinlock implementation Stafford Horne
2017-02-03 15:48 ` [PATCH v2 11/23] openrisc: add futex_atomic_* implementations Stafford Horne
2017-02-03 15:48 ` [PATCH v2 12/23] openrisc: remove unnecessary stddef.h include Stafford Horne
2017-02-03 15:48 ` [PATCH v2 13/23] openrisc: Fix the bitmask for the unit present register Stafford Horne
2017-02-03 15:48 ` [PATCH v2 14/23] openrisc: Initial support for the idle state Stafford Horne
2017-02-03 15:48 ` [PATCH v2 15/23] openrisc: Add optimized memset Stafford Horne
2017-02-03 15:48 ` [PATCH v2 16/23] openrisc: Add optimized memcpy routine Stafford Horne
2017-02-03 15:48 ` [PATCH v2 17/23] openrisc: Add .gitignore Stafford Horne
2017-02-03 15:48 ` [PATCH v2 18/23] MAINTAINERS: Add the openrisc official repository Stafford Horne
2017-02-03 15:48 ` Stafford Horne [this message]
2017-02-03 15:48 ` [PATCH v2 20/23] openrisc: entry: Whitespace and comment cleanups Stafford Horne
2017-02-03 15:48 ` [PATCH v2 21/23] openrisc: entry: Fix delay slot detection Stafford Horne
2017-02-03 15:48 ` [PATCH v2 22/23] openrisc: head: Move init strings to rodata section Stafford Horne
2017-02-03 15:48 ` [PATCH v2 23/23] arch/openrisc/lib/memcpy.c: use correct OR1200 option Stafford Horne
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=d371471892ef8c04b31f1ad4e2ab0203a71266d9.1486135912.git.shorne@gmail.com \
--to=shorne@gmail.com \
--cc=jonas@southpole.se \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=openrisc@lists.librecores.org \
--cc=stefan.kristiansson@saunalahti.fi \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®