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Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression

From: Joel Brobecker <brobecker at adacore dot com>
To: Jan Kratochvil <jan dot kratochvil at redhat dot com>
Cc: Paul Pluzhnikov <ppluzhnikov at google dot com>, gdb-patches at sourceware dot org, Yuri <yuri at rawbw dot com>, Tom Tromey <tromey at redhat dot com>
Date: Wed, 6 Jul 2011 09:07:04 -0700
Subject: Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression
References: <4E0FAB8D.2070709@rawbw.com> <20110704214654.GA21844@host1.jankratochvil.net> <CALoOobONamQh-6NJDuq+2KzFuKffwKE4RsQROy5RN=cZGE5sJA@mail.gmail.com> <m3wrfwu0lg.fsf@fleche.redhat.com> <20110705170728.GY2407@adacore.com> <CALoOobNUGG=07Sj9oPHfKu=zbT8tiG482N-U-cd_oZht-NmSMA@mail.gmail.com> <20110706105409.GA8840@host1.jankratochvil.net>

> That is on unload+reload of the JIT engine.  OTOH (a) this case is probably
> not faced by normal users and (b) it needs more work for better performance
> and (c) in this case maybe the overall multi-JIT rework would be better.

So, would the following approach be acceptable?
  (1) HEAD: Apply Paul's patch, then look at solutions for
      the remaining failures/regressions...
  (2) BRANCH: Apply Paul's patch; I think we might want to apply
      the testcase part as well, even if we still need to figure out
      why it doesn't work for Jan...

Once the patch is applied, we can produce the first pre-release
tarball.

-- 
Joel

Follow-Ups:
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression
  - From: Paul Pluzhnikov
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression
  - From: Jan Kratochvil

References:
- [patch,7.3] Fix JIT clang-lli gdb-7.3 regression Re: [gdb-7.3] Error in gdb-llvm integration: Unable to read JIT descriptor from remote memory!
  - From: Jan Kratochvil
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression Re: [gdb-7.3] Error in gdb-llvm integration: Unable to read JIT descriptor from remote memory!
  - From: Paul Pluzhnikov
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression Re: [gdb-7.3] Error in gdb-llvm integration: Unable to read JIT descriptor from remote memory!
  - From: Tom Tromey
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression Re: [gdb-7.3] Error in gdb-llvm integration: Unable to read JIT descriptor from remote memory!
  - From: Joel Brobecker
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression Re: [gdb-7.3] Error in gdb-llvm integration: Unable to read JIT descriptor from remote memory!
  - From: Paul Pluzhnikov
- Re: [patch,7.3] Fix JIT clang-lli gdb-7.3 regression
  - From: Jan Kratochvil

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