From: "Ard Biesheuvel" <ard.biesheuvel@linaro.org>
To: "Jiang, Guomin" <guomin.jiang@intel.com>,
Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"Ni, Ray" <ray.ni@intel.com>,
"Kinney, Michael D" <michael.d.kinney@intel.com>,
"lersek@redhat.com" <lersek@redhat.com>,
"macarl@microsoft.com" <macarl@microsoft.com>
Subject: Re: [edk2-devel] [PATCH] CryptoPkg/FltUsedLib: Add FltUsedLib for float.
Date: Fri, 17 Apr 2020 10:15:21 +0200 [thread overview]
Message-ID: <CAKv+Gu_7K06yw8rjPGUjY=4XFqqtxQwDDdbJcJ4NuWNZPVFxXA@mail.gmail.com> (raw)
In-Reply-To: <DM6PR11MB2955D4F442D97D422157173B9DDA0@DM6PR11MB2955.namprd11.prod.outlook.com>
On Tue, 14 Apr 2020 at 09:01, Jiang, Guomin <guomin.jiang@intel.com> wrote:
>
> Summarize current status:
>
> Problem Statement:
> Openssl require _fltused to be defined as a constant anywhere floating point is used.
> It may use float out of edk2 tree and need _fltused, for example, Microsoft’s OnScreenKeyboard and UiToolKit.
>
> Current Proposal as below:
>
> Proposal 1: Add FltUsed.c into exist library
> Detail: Add FltUsed.c into EntryPointLib(PEIM, DXE).
> Recommend: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> Approve: Laszlo Ersek lersek@redhat.com
> Netual: Michael D Kinney <michael.d.kinney@intel.com>
> Benefit: Doesn’t need modify every .dsc description file.
> Defection: I test that it will fail because of /GL option, the error show fatal error LNK1237: during code generation, compiler introduced reference to symbol '_fltused' defined in module 'UefiApplicationEntryPoint.lib(FltUsed.obj)' compiled with /GL
>
Can you elaborate on this issue? What does /GL do, and why is it
throwing this error?
next prev parent reply other threads:[~2020-04-17 8:15 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-30 8:52 [PATCH] CryptoPkg/FltUsedLib: Add FltUsedLib for float Guomin Jiang
2020-03-30 9:02 ` [edk2-devel] " Ard Biesheuvel
2020-03-30 19:04 ` Laszlo Ersek
2020-03-30 21:27 ` Matthew Carlson
2020-03-30 21:41 ` Ard Biesheuvel
2020-03-31 12:42 ` Laszlo Ersek
2020-03-31 14:36 ` Michael D Kinney
2020-03-31 22:29 ` Laszlo Ersek
2020-03-31 22:57 ` Sean
2020-03-31 23:36 ` Michael D Kinney
2020-04-01 6:42 ` Ard Biesheuvel
2020-04-01 16:38 ` Michael D Kinney
2020-04-14 5:02 ` Ni, Ray
2020-04-14 7:01 ` Guomin Jiang
2020-04-17 8:15 ` Ard Biesheuvel [this message]
2020-04-23 2:36 ` Guomin Jiang
[not found] ` <16059D94172527B2.17445@groups.io>
2020-04-23 1:33 ` Guomin Jiang
2020-04-23 3:31 ` Ni, Ray
2020-04-23 4:04 ` Guomin Jiang
2020-04-23 5:49 ` Liming Gao
2020-04-24 5:07 ` Guomin Jiang
2020-04-26 15:32 ` Liming Gao
2020-04-27 2:32 ` Ni, Ray
2020-03-31 1:40 ` Guomin Jiang
2020-03-31 7:13 ` Ard Biesheuvel
2020-03-31 12:32 ` Laszlo Ersek
2020-03-30 16:55 ` [EXTERNAL] " Bret Barkelew
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