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Re: [PATCH] gdbarch: Remove displaced_step_free_closure

From: Simon Marchi <simon dot marchi at polymtl dot ca>
To: Simon Marchi <simon dot marchi at ericsson dot com>
Cc: gdb-patches at sourceware dot org
Date: Sat, 10 Jun 2017 00:27:17 +0200
Subject: Re: [PATCH] gdbarch: Remove displaced_step_free_closure
Authentication-results: sourceware.org; auth=none
References: <1496523874-30577-1-git-send-email-simon.marchi@ericsson.com>

On 2017-06-03 23:04, Simon Marchi wrote:

From: Simon Marchi <simon.marchi@polymtl.ca>

The displaced_step_free_closure gdbarch hook allows architectures to
free data they might have allocated to complete a displaced step.
However, all architectures using that hook use the
simple_displaced_step_free_closure provided in arch-utils.{c,h}, which
does a simple xfree.  We can remove it and do an xfree directly instead
of calling the hook.

I sent this patch to the buildbot and it seemed to approve, so I pushedit.


Simon

References:
- [PATCH] gdbarch: Remove displaced_step_free_closure
  - From: Simon Marchi

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