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 19/22] scripts/checkstack.pl: Add openrisc support
Date: Sun, 15 Jan 2017 08:08:16 +0900 [thread overview]
Message-ID: <ba75cadd9ac20a6487ff1b2da35ddb60e98f5194.1484432596.git.shorne@gmail.com> (raw)
In-Reply-To: <cover.1484432596.git.shorne@gmail.com>
In-Reply-To: <cover.1484432596.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:[~2017-01-14 23:11 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-14 23:07 [PATCH 00/22] Openrisc patchees from backlog for 4.11 Stafford Horne
2017-01-14 23:07 ` [PATCH 01/22] openrisc: use SPARSE_IRQ Stafford Horne
2017-01-14 23:07 ` [PATCH 02/22] openrisc: add cache way information to cpuinfo Stafford Horne
2017-01-14 23:08 ` [PATCH 03/22] openrisc: tlb miss handler optimizations Stafford Horne
2017-01-14 23:08 ` [PATCH 04/22] openrisc: head: use THREAD_SIZE instead of magic constant Stafford Horne
2017-01-14 23:08 ` [PATCH 05/22] openrisc: head: refactor out tlb flush into it's own function Stafford Horne
2017-01-14 23:08 ` [PATCH 06/22] openrisc: add l.lwa/l.swa emulation Stafford Horne
2017-01-14 23:08 ` [PATCH 07/22] openrisc: add atomic bitops Stafford Horne
2017-01-15 5:42 ` kbuild test robot
2017-01-15 8:29 ` Stafford Horne
2017-01-14 23:08 ` [PATCH 08/22] openrisc: add cmpxchg and xchg implementations Stafford Horne
2017-01-14 23:08 ` [PATCH 09/22] openrisc: add optimized atomic operations Stafford Horne
2017-01-14 23:08 ` [PATCH 10/22] openrisc: add spinlock implementation Stafford Horne
2017-01-14 23:08 ` [PATCH 11/22] openrisc: add futex_atomic_* implementations Stafford Horne
2017-01-14 23:08 ` [PATCH 12/22] openrisc: remove unnecessary stddef.h include Stafford Horne
2017-01-14 23:08 ` [PATCH 13/22] openrisc: Fix the bitmask for the unit present register Stafford Horne
2017-01-14 23:08 ` [PATCH 14/22] openrisc: Initial support for the idle state Stafford Horne
2017-01-14 23:08 ` [PATCH 15/22] openrisc: Add optimized memset Stafford Horne
2017-01-14 23:08 ` [PATCH 16/22] openrisc: Add optimized memcpy routine Stafford Horne
2017-01-14 23:08 ` [PATCH 17/22] openrisc: Add .gitignore Stafford Horne
2017-01-14 23:08 ` [PATCH 18/22] MAINTAINERS: Add the openrisc official repository Stafford Horne
2017-01-14 23:08 ` Stafford Horne [this message]
2017-01-14 23:08 ` [PATCH 20/22] openrisc: entry: Whitespace and comment cleanups Stafford Horne
2017-01-14 23:08 ` [PATCH 21/22] openrisc: entry: Fix delay slot detection Stafford Horne
2017-01-14 23:08 ` [PATCH 22/22] openrisc: head: Move init strings to rodata section Stafford Horne
2017-01-15 5:17 ` [PATCH 00/22] Openrisc patchees from backlog for 4.11 Guenter Roeck
2017-01-15 8:36 ` Stafford Horne
2017-01-16 11:58 ` Stafford Horne
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