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Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
19,561 Commits 9 Branches 0 Tags 317 MiB
C 76.4%
Assembly 10.5%
Python 9.3%
Rich Text Format 1.5%
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Ard Biesheuvel 28ade7b802 MdePkg: move to 'hidden' visibility for all symbols under GCC/X64 
When using GCC to build for X64, we switched to the position independent
small code model, which is much more efficient in terms of code generation
and runtime relocation footprint, and produces binaries that can execute
correctly from any offset.

However, the PIC routines are by default geared towards hosted binaries
containing symbol references that may resolve to definitions in other
dynamic objects, and for this reason, most symbol references are indirected
via a GOT entry (which also results in a .reloc fixup entry) unless we
annotate them.

For this reason, we introduced the 'protected' visibility annotation for
all symbol definitions and references, by setting the GCC visibility
pragma. However, as it turns out, this is not sufficient for all versions
of GCC, and in some cases (GCC 5.x using the GCC49 toolchain tag), may
still result in GOT based relocations.

So switch to 'hidden' visibility instead, which is slightly stronger, and
fixes this issue for the versions of GCC that exhibit the problem.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
 		2016-08-02 08:20:08 +02:00
AppPkg AppPkg/.../Python: Clean up and document how to escape the -# option. 2016-01-06 01:00:19 +00:00
ArmPkg ArmPkg/Library: Add ArmReadSctlr for AArch64 2016-08-01 14:07:17 +02:00
ArmPlatformPkg ArmPlatformPkg: Convert ArmJunoDxe to use common juno revision code 2016-07-28 15:29:35 +01:00
ArmVirtPkg ArmVirtPkg/PlatformBootManagerLib: remove stale FvFile boot options 2016-07-13 22:44:34 +02:00
BaseTools BaseTools/Ecc: GUID checkpoint 2016-07-29 16:16:17 +08:00
BeagleBoardPkg BeagleBoardPkg: Convert to build FatPkg from source 2016-04-07 20:45:39 +02:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg CorebootModulePkg: Remove unused PCI non-enumeration drivers 2016-05-27 14:26:16 -07:00
CorebootPayloadPkg CorebootModulePkg/PciHostBridgeLib: Fix PCI 64bit memory BAR size issue 2016-05-27 14:28:37 -07:00
CryptoPkg MdePkg CryptoPkg EdkCompatibilityPkg: retire NO_BUILTIN_VA_FUNCS define 2016-07-21 13:32:09 +02:00
DuetPkg DuetPkg FSVariable: return error for empty str VariableName to GetVariable 2016-05-15 17:48:53 +08:00
EdkCompatibilityPkg EdkCompatibilityPkg: Fix GCC build failure 2016-08-01 12:44:44 +08:00
EdkShellBinPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EdkShellPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EmbeddedPkg EmbeddedPkg/AcpiLib: add GICC table init macro for ACPI 6.0 2016-07-06 10:51:38 +02:00
EmulatorPkg EmulatorPkg: Fix typos in comments 2016-07-25 16:56:57 -07:00
FatBinPkg FatBinPkg: Change to 2-clause BSD license 2016-04-22 00:55:21 -07:00
FatPkg FatPkg: Add Contributions.txt 2016-04-22 00:55:21 -07:00
IntelFrameworkModulePkg IntelFrameworkModulePkg BdsDxe: Use definition in IndustryStandard/Smbios.h 2016-07-29 10:10:55 +08:00
IntelFrameworkPkg IntelFrameworkPkg/FrameworkUefiLib: implement EfiEventGroupSignal 2016-03-23 12:05:45 +01:00
IntelFsp2Pkg IntelFsp2Pkg: Skip loading Microcode if MicrocodeCodeSize is zero 2016-07-27 09:08:43 +08:00
IntelFsp2WrapperPkg IntelFsp2WrapperPkg: Add missing License.txt. 2016-07-26 10:52:04 +08:00
IntelFspPkg IntelFspPkg: Add missing License.txt. 2016-07-26 10:52:05 +08:00
IntelFspWrapperPkg IntelFspWrapperPkg: Add missing License.txt. 2016-07-26 10:52:06 +08:00
IntelSiliconPkg IntelSiliconPkg/IgdOpRegion: Add definition for Intel IGD 2016-06-16 08:42:44 +08:00
MdeModulePkg MdeModulePkg: Add new LoadFileOnFv2 in Package DSC for Build 2016-08-01 12:58:33 +08:00
MdePkg MdePkg: move to 'hidden' visibility for all symbols under GCC/X64 2016-08-02 08:20:08 +02:00
NetworkPkg NetworkPkg: Add missed character in copyright. 2016-08-01 10:21:04 +08:00
Nt32Pkg Nt32Pkg: Make Shell as the first boot option 2016-08-01 12:58:43 +08:00
Omap35xxPkg Omap35xxPkg: drop CpuExceptionHandlerLib library class resolution 2016-03-17 09:15:11 +01:00
OptionRomPkg OptionRomPkg: Fix typos in comments 2016-07-11 10:29:47 +08:00
OvmfPkg OvmfPkg/Sec: Support SECTION2 DXEFV types 2016-07-27 15:41:19 +02:00
PcAtChipsetPkg PcAtChipsetPkg/PcRtc: Fix a NULL pointer deference issue 2016-07-27 10:27:16 +08:00
PerformancePkg PerformancePkg: Replace UnicodeStrToAsciiStr/AsciiStrToUnicodeStr 2016-06-21 12:46:25 +08:00
QuarkPlatformPkg QuarkPlatformPkg: fix ASSERT_EFI_ERROR() typos 2016-06-30 13:08:14 +02:00
QuarkSocPkg QuarkSocPkg/SmmCpuFeaturesLib: Add SMRR PhysBase/PhysMask fields check 2016-05-19 10:04:34 -07:00
SecurityPkg SecurityPkg: AuthVariableLib: Revert UserPhysicalPresent feature from AuthVariableLib 2016-07-22 09:48:00 +08:00
ShellBinPkg ShellBinPkg: Ia32/X64 Shell binary update. 2016-07-29 10:44:17 +08:00
ShellPkg ShellPkg: Unregister hotkey callback when exiting Shell 2016-07-29 09:52:40 +08:00
SourceLevelDebugPkg SourceLevelDebugPkg DebugAgentLib: Add nasm source file into LIB INF files. 2016-06-28 09:52:25 +08:00
StdLib StdLib: Series of patches to fix typos - availabe to available 2016-07-07 15:23:19 -07:00
StdLibPrivateInternalFiles StdLib: Clarify and improve comments. 2016-01-06 00:31:42 +00:00
UefiCpuPkg UefiCpuPkg/PiSmmCpuDxeSmm: SMM_CPU_DATA_BLOCK is not cleared 2016-07-20 18:50:53 -07:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg Vlv2DeviceRefCodePkg&Vlv2DevicePkg:Add sample WSMT table. 2016-07-31 11:59:54 +08:00
Vlv2TbltDevicePkg Vlv2DeviceRefCodePkg&Vlv2DevicePkg:Add sample WSMT table. 2016-07-31 11:59:54 +08:00
.gitignore EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
BuildNotes2.txt BaseTools: Updated BuildNotes URLs 2016-03-25 09:46:44 +08:00
Edk2Setup.bat BaseTools: Update Edk2Setup.bat to support multiple workspaces 2015-10-08 09:29:36 +00:00
Maintainers.txt Change ShellPkg&ShellBinPkg maintainer 2016-07-06 08:05:21 -07:00
edksetup.bat Update edksetup.bat to check NASM system environment variable 2016-07-26 10:16:48 +08:00
edksetup.sh BaseTools: Update edksetup.sh to support multiple workspaces 2015-10-08 09:29:56 +00:00