From: Fernando Nasser <fnasser@redhat.com>
To: Richard.Earnshaw@arm.com
Cc: Andrew Cagney <ac131313@cygnus.com>,
gdb-patches@sourceware.cygnus.com, Ben Harris <bjh21@netbsd.org>,
Trevor Woolven <trevw@lineo.com>, Jim blandy <jimb@cygnus.com>,
Todd Vierling <tv@wasabisystems.com>
Subject: Re: [patch]: Software single-stepping on ARMs
Date: Mon, 17 Dec 2001 09:04:00 -0000 [thread overview]
Message-ID: <3C1E25A1.AC4A224A@redhat.com> (raw)
In-Reply-To: <200110221117.MAA07835@cam-mail2.cambridge.arm.com>
This one is in.
Richard Earnshaw wrote:
>
> This patch enables support for software single-stepping on ARM processors. This is required for NetBSD, and a good idea on some older linux kernels, where single-stepping tended to work erratically.
>
> <date> Richard Earnshaw <rearnsha@arm.com>
>
> * arm-tdep.c (arm_software_single_step): New function.
> (arm_get_next_pc, thumb_get_next_pc, bitcount, shifted_reg_val): Only
> needed for software single-stepping.
>
>
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Name: gdb.step.patch
> gdb.step.patch Type: application/x-patch
> Description: gdb.step.patch
--
Fernando Nasser
Red Hat - Toronto E-Mail: fnasser@redhat.com
2323 Yonge Street, Suite #300
Toronto, Ontario M4P 2C9
next prev parent reply other threads:[~2001-12-17 17:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.SOL.4.33.0110201735080.16292-100000@virgo.cus.cam.ac.uk>
2001-10-20 11:05 ` Fix stack backtraces on 26-bit ARM Andrew Cagney
2001-10-21 6:22 ` Ben Harris
2001-10-21 9:12 ` Andrew Cagney
2001-10-22 3:20 ` Richard Earnshaw
2001-10-22 4:04 ` Richard Earnshaw
2001-10-22 4:18 ` [patch]: Software single-stepping on ARMs Richard Earnshaw
2001-12-17 8:40 ` Fernando Nasser
2001-12-17 9:04 ` Fernando Nasser [this message]
2001-10-24 15:22 ` Fix stack backtraces on 26-bit ARM Andrew Cagney
2001-10-25 12:51 ` Ben Harris
2001-12-17 8:34 ` Fernando Nasser
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