ared here
> --strip-unneeded -R .eh_frame
> d:\uefi\buildtest-016\edk2\Build\ArmPlatform\RELEASE_GCC49\AARCH64\ArmPlatformPkg\Bds\Bds\DEBUG\ArmPlatformBds.dll
> GLOBAL_REMOVE_IF_UNREFERENCED const UINT16
> _gPcd_FixedAtBuild_PcdFdtDevicePath[1] = {0 };
>
> Thanks,
> S
\ArmPlatformBds.dll
GLOBAL_REMOVE_IF_UNREFERENCED const UINT16
_gPcd_FixedAtBuild_PcdFdtDevicePath[1] = {0 };
Thanks,
Scott
From: Sergey Isakov [mailto:isakov...@bk.ru]
Sent: Saturday, November 08, 2014 06:14 AM
To: edk2-devel@lists.sourceforge.net
Subject: Re: [edk2] Status of gcc link time
--Original Message-
From: Olivier Martin [mailto:olivier.mar...@arm.com]
Sent: Monday, November 10, 2014 04:11 AM
To: edk2-devel@lists.sourceforge.net
Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
Interesting work, I also tried earlier this year, but I did not man
_
From: Scott Duplichan [sc...@notabs.org]
Sent: 07 November 2014 06:05
To: edk2-devel@lists.sourceforge.net
Subject: [edk2] Status of gcc link time optimization for EDK2 use
http://notabs.org/u
Did you like my workaround? :)
GenC.py:
———
@@ -1077,6 +1071,9 @@ def CreateLibraryPcdCode(Info, AutoGenC,
if PcdItemType == TAB_PCDS_FIXED_AT_BUILD or PcdItemType ==
TAB_PCDS_FEATURE_FLAG:
key = ".".join((Pcd.TokenSpaceGuidCName,Pcd.TokenCName))
+if DatumType == 'V
Declaration VOID* is wrong initially. It comes from IntelFrameworkModulePkg.dec
——
[PcdsFixedAtBuild, PcdsPatchableInModule]
## FFS filename to find the default BMP Logo file.
# @Prompt FFS Name of Boot Logo File
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile |{ 0x99, 0x8b, 0xB2,
0x7B
On 08 нояб. 2014 г., at 0:08, Scott Duplichan wrote:
>
> AutoGen.h:50:20: warning:
> type of '_gPcd_FixedAtBuild_PcdShellFile' does not match original declaration
> extern const VOID* _gPcd_FixedAtBuild_PcdShellFile[];
>
> AutoGen.c:277:43: note: previously declared here
> GLOBAL_REMOVE_IF_UNR
ugin.
>
> Thanks,
> Scott
>
> From: Sergey Isakov [mailto:isakov...@bk.ru]
> Sent: Friday, November 07, 2014 10:53 PM
> To: edk2-devel@lists.sourceforge.net
> Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
>
> Hello Scott,
> It’s a pity I can’t repe
By default no.
-Jordan
From: Sergey Isakov [ <mailto:isakov...@bk.ru> mailto:isakov...@bk.ru]
Sent: Friday, November 07, 2014 07:06 AM
To: <mailto:edk2-devel@lists.sourceforge.net> edk2-devel@lists.sourceforge.net
Subject: Re: [edk2] Status of gcc link time optimization for EDK
Sergey Isakov [mailto:isakov...@bk.ru]
> Sent: Friday, November 07, 2014 01:52 PM
> To: edk2-devel@lists.sourceforge.net
> Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
>
> Comments online
>
> On 07 нояб. 2014 г., at 22:20, Jordan Justen
> wrote:
ts.sourceforge.net>
Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
It is very interesting and I hope someone can apply this to EDK2. I failed.
I created gcc-4.9.2 for linux-gnu target with --enable-plugin. And binutils
with --enable-plugins. Success.
But o
gt; Sent: Friday, November 07, 2014 07:06 AM
> To: edk2-devel@lists.sourceforge.net
> Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
>
>
>
> It is very interesting and I hope someone can apply this to EDK2. I failed.
>
> I created gcc-4.9.2 for li
ese:
> * Convert GCC49 to LTO only
> * Wait for GCC50 to enable LTO
> * Add GCC49LTO
I think it may be like conditional compilation
./build.sh -D WITH_LTO
By default no.
>
> -Jordan
>
>> From: Sergey Isakov [mailto:isakov...@bk.ru]
>> Sent: Friday, November 07, 2014 07:06
nk we should do one of these:
* Convert GCC49 to LTO only
* Wait for GCC50 to enable LTO
* Add GCC49LTO
-Jordan
> From: Sergey Isakov [mailto:isakov...@bk.ru]
> Sent: Friday, November 07, 2014 07:06 AM
> To: edk2-devel@lists.sourceforge.net
> Subject: Re: [edk2] Status of gcc link tim
]
> Sent: Friday, November 07, 2014 07:06 AM
> To: edk2-devel@lists.sourceforge.net
> Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
>
> It is very interesting and I hope someone can apply this to EDK2. I failed.
> I created gcc-4.9.2 for linux-gnu target wit
]
Sent: Friday, November 07, 2014 07:06 AM
To: edk2-devel@lists.sourceforge.net
Subject: Re: [edk2] Status of gcc link time optimization for EDK2 use
It is very interesting and I hope someone can apply this to EDK2. I failed.
I created gcc-4.9.2 for linux-gnu target with --enable-plugin. And
It is very interesting and I hope someone can apply this to EDK2. I failed.
I created gcc-4.9.2 for linux-gnu target with --enable-plugin. And binutils
with --enable-plugins. Success.
But option -flto brakes building.
This advice
-
2) Use gcc to launch the ld instead of invoking ld direct
http://notabs.org/uefi/gcc-lto.htm
Thanks,
Scott
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