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From: "Leif Lindholm" <leif.lindholm@linaro.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Baptiste Gerondeau <baptiste.gerondeau@linaro.org>,
	edk2-devel-groups-io <devel@edk2.groups.io>,
	"Kinney, Michael D" <michael.d.kinney@intel.com>,
	"Gao, Liming" <liming.gao@intel.com>,
	"Zhang, Shenglei" <shenglei.zhang@intel.com>,
	Baptiste GERONDEAU <bgerondeau@gmail.com>
Subject: Re: [PATCH 2/3] ARM/Assembler: Correct syntax from RVCT for MSFT
Date: Thu, 19 Sep 2019 11:37:18 +0100	[thread overview]
Message-ID: <20190919103718.GS28454@bivouac.eciton.net> (raw)
In-Reply-To: <CAKv+Gu9AWVtFL3f-gc3Bxoyka3-1NqgkWeK6Du+4oh1Evxg8ug@mail.gmail.com>

On Thu, Sep 19, 2019 at 01:25:37PM +0300, Ard Biesheuvel wrote:
> On Thu, 19 Sep 2019 at 13:09, Leif Lindholm <leif.lindholm@linaro.org> wrote:
> > > So is this simply the default of the compiler? I'd prefer it if we
> > > could add a 'CODE 32' directive instead, that way, we may not need any
> > > of the other changes to begin with.
> >
> > Some of them really weren't supported regardless (and the indentation
> > change of directives was required).
> >
> > This one, possible - Baptiste?
> >
> > Oh, and the CODE 32 directive is not supported - it's ARM or THUMB :)
> > https://docs.microsoft.com/en-us/cpp/assembler/arm/arm-assembler-directives?view=vs-2019
> 
> OK.
> 
> In any case, I'd strongly prefer it if the .S and .asm files produced
> identical object code, so please apply the same changes to the sibling
> .S files as well, please (but only the ones that are really required
> when building it in ARM mode)

That _is_ a good point which I hadn't taken into consideration.
But that does mean we should force all .asm files to ARM, doesn't it?

Or do you mean that you're happy if the *disassembly* of the object
files to produce the same syntax?

/
    Leif
 

  parent reply	other threads:[~2019-09-19 10:37 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-18 12:25 [PATCH 0/3] Arm builds on Visual Studio Baptiste Gerondeau
2019-09-18 12:25 ` [PATCH 1/3] ArmPkg/MdePkg : Unify INF files format Baptiste Gerondeau
2019-09-19  9:29   ` Ard Biesheuvel
2019-09-18 12:25 ` [PATCH 2/3] ARM/Assembler: Correct syntax from RVCT for MSFT Baptiste Gerondeau
2019-09-19  9:32   ` Ard Biesheuvel
2019-09-19  9:48     ` Leif Lindholm
2019-09-19 10:01       ` Ard Biesheuvel
2019-09-19 10:09         ` Leif Lindholm
2019-09-19 10:25           ` Ard Biesheuvel
2019-09-19 10:34             ` Baptiste Gerondeau
2019-09-19 10:37               ` Ard Biesheuvel
2019-09-19 10:47                 ` Leif Lindholm
2019-09-19 10:53                   ` Ard Biesheuvel
2019-09-19 11:25                     ` Leif Lindholm
2019-09-19 12:36                       ` Ard Biesheuvel
2019-09-19 14:31                         ` Leif Lindholm
2019-09-19 14:44                           ` Ard Biesheuvel
2019-09-19 11:07                 ` Baptiste Gerondeau
2019-09-19 10:37             ` Leif Lindholm [this message]
2019-09-18 12:25 ` [PATCH 3/3] ARM/Assembler: Reuse RVCT assembler for MSFT build Baptiste Gerondeau
2019-09-19  9:38   ` Ard Biesheuvel
2019-09-19  9:52     ` Leif Lindholm
2019-09-19  9:59       ` Ard Biesheuvel
2019-09-18 16:43 ` [PATCH 0/3] Arm builds on Visual Studio Leif Lindholm
2019-09-19  6:19 ` Liming Gao
2019-09-19  9:44   ` Leif Lindholm
2019-09-19 14:53     ` Liming Gao
2019-09-19 19:24     ` [edk2-devel] " Laszlo Ersek
2019-09-19 19:57       ` Andrew Fish
2019-09-19 20:27       ` Leif Lindholm
2019-09-24  1:28         ` Liming Gao
     [not found] <cover.1568821123.git.baptiste.gerondeau@linaro.org>
2019-09-18 16:05 ` [PATCH 2/3] ARM/Assembler: Correct syntax from RVCT for MSFT Baptiste Gerondeau

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