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2024-09-12MdePkg: Move CompilerIntrinsicsLib from ArmPkgOliver Smith-Denny44-2763/+0
As per the emailed RFC in https://edk2.groups.io/g/devel/topic/rfc_move/107675828, this patch moves CompilerIntrinsicsLib from ArmPkg to MdePkg as this library provides compiler intrinsics, which are industry standard. This aligns with the goal of integrating ArmPkg into existing packages: https://bugzilla.tianocore.org/show_bug.cgi?id=4121. The newly placed CompilerIntrinsicsLib is added to MdeLibs.dsc.inc as every DSC that builds ARM/AARCH64 needs this library added. The old location is removed from every DSC in edk2 in this commit also to not break bisectability with minimal hoop jumping. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
2024-09-12MdePkg: Move AsmMacroIoLib*.h from ArmPkgOliver Smith-Denny28-28/+28
AsmMacroIoLib.h and AsmMacroIoLibV8.h are used by the CompilerIntrinsicsLib, which is moving to MdePkg. These functions provide standard definitions for ARM/AARCH64 assembly code, respectively, and so are moved to the arch directories in MdePkg to avoid MdePkg having a dependency on ArmPkg. Now that the files are in Arm/ and AArch64/ directories, the filenames are changed to AsmMacroLib.h as we can distinguish the architecture from the path. AsmMacroIoLib.inc is unused and so is removed. Continuous-integration-options: PatchCheck.ignore-multi-package Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
2024-09-12ArmPkg: CompilerIntrinsicsLib: Use AsmMacroIoLibV8.h for AARCH64 ASMOliver Smith-Denny1-1/+1
AArch64/ashlti3.S was using AsmMacroIoLib.h which is the ARM version of these definitions. AsmMacroIoLibV8.h is the AARCH64 version of these defintions. This patch moves that file to use the proper arch file. Signed-off-by: Oliver Smith-Denny <osde@linux.microsoft.com>
2024-06-15ArmPkg/CompilerIntrinsicsLib: provide __ashlti3Jeff Brasen2-0/+34
The compiler will use this function if it is left shifting a 128 bit value. Seen when updating OpenSSL. Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
2022-05-13ArmPkg: Remove RVCT supportRebecca Cran8-314/+0
RVCT is obsolete and no longer used. Remove support for it. Signed-off-by: Rebecca Cran <quic_rcran@quicinc.com> Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
2021-12-07ArmPkg: Apply uncrustify changesMichael Kubacki6-68/+176
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ArmPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
2021-01-06ArmPkg: Fix Ecc error 5007 in CompilerIntrinsicsLibPierre Gondois6-10/+26
This patch fixes the following Ecc reported error: There should be no initialization of a variable as part of its declaration Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2021-01-06ArmPkg: Fix Ecc error 3002 in CompilerIntrinsicsLibPierre Gondois6-7/+19
This patch fixes the following Ecc reported error: Non-Boolean comparisons should use a compare operator (==, !=, >, < >=, <=) Brackets are also added to comply to with the coding standard. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-06-02ArmPkg/CompilerIntrinsicsLib: provide atomics intrinsicsedk2-stable202005Ard Biesheuvel2-0/+145
Gary reports the GCC 10 will emit calls to atomics intrinsics routines unless -mno-outline-atomics is specified. This means GCC-10 introduces new intrinsics, and even though it would be possible to work around this by specifying the command line option, this would require a new GCC10 toolchain profile to be created, which we prefer to avoid. So instead, add the new intrinsics to our library so they are provided when necessary. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com> Tested-by: Gary Lin <glin@suse.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Leif Lindholm <leif@nuviainc.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
2020-03-04ArmPkg: convert LFs to CRLF, expand hard TABsLaszlo Ersek1-55/+55
We're going to switch the internal line terminators globally to LF at some point, but until then, let's use CRLF consistently. Convert source files with LFs in them to CRLF, using "unix2dos". "git show -b" prints no code changes for this patch. (I collected all the file name suffixes in this package, with: $ git ls-files -- $PACKAGE | rev | cut -f 1 -d . | sort -u | rev I eliminated those suffixes that didn't stand for text files, then blanket-converted the rest with unix2dos. Finally, picked up the actual changes with git-add.) At the same time, the following three files had to undergo TAB expansion: ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.c ArmPkg/Library/GccLto/liblto-aarch64.s ArmPkg/Library/GccLto/liblto-arm.s I used "expand -t 2", in order to stay close to the edk2 coding style (which uses two spaces for indentation.) Both the CRLF conversion and the TAB expansion are motivated by "PatchCheck.py". "PatchCheck.py" is also the reason why CRLF conversion and TAB expansion have to happen in the same patch. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1659 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20200227213903.13884-2-lersek@redhat.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
2019-05-13ArmPkg/CompilerIntrinsicsLib: Add uread, uwrite GCC assembly sourcesPete Batard3-0/+109
The new sources are a copy of the RVCT version. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-05-13ArmPkg/CompilerIntrinsicsLib: Add lasr ARM assembly source for GCCPete Batard2-0/+31
The new source is a port of the RVCT version. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-05-13ArmPkg/CompilerIntrinsicsLib: Add memcmp, memmove intrinsics for MSFTPete Batard3-0/+67
We could have reused memmove.asm for ARM, but we would still need to add an implemention for ARM64, so we use the same source for both archs. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-05-13ArmPkg/CompilerIntrinsicsLib: Remove unused sources and clean up .infPete Batard19-1633/+37
None of the .c/.h in Arm/ are used any more => remove them. Also merge the CC flags for MSFT ARM and ARM64, since these are the only archs we support for this package. Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2019-04-09ArmPkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney62-437/+62
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2018-06-11ArmPkg/CompilerIntrinsicsLib: fix GCC8 warning for __aeabi_memcpy aliasesMichael Zimmermann1-5/+5
This was the warning (shown for __aeabi_memcpy, __aeabi_memcpy4 and __aeabi_memcpy8): ArmPkg/Library/CompilerIntrinsicsLib/memcpy.c:42:6: error: '__aeabi_memcpy8' alias between functions of incompatible types 'void(void*, const void *, size_t)' {aka 'void(void *, const void *, unsigned int)'} and 'void *(void *, const void *, size_t)' {aka 'void *(void *, const void *, unsigned int)'} [-Werror=attribute-alias] void __aeabi_memcpy8(void *dest, const void *src, size_t n); ArmPkg/Library/CompilerIntrinsicsLib/memcpy.c:19:7: note: aliased declaration here void *__memcpy(void *dest, const void *src, size_t n) The problem is the different return type (void vs void*). So reshuffle the code so the prototypes match between the aliases. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com> [ardb: change prototype of internal __memcpy() and drop extra wrapper] Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2018-02-07ArmPkg/Library/CompilerIntrinsicsLib: Enable VS2017/ARM buildsPete Batard7-32/+185
Introduce CRT assembly replacements for __rt_sdiv, __rt_udiv, __rt_udiv64, __rt_sdiv64, __rt_srsh (by reusing the RVCT code) as well as memcpy and memset. For MSFT compatibility, some of the code needs to be explicitly forced to ARM, and the /oldit assembly flag needs to be added. Also, while RVCT_ASM_EXPORT macro invocations have been removed, the replacement code is designed to be as close as possible to the one that would have been generated if using the macros. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Pete Batard <pete@akeo.ie> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2017-03-14ArmPkg: Fix modsi3.S compilation across toolchains.Marvin Häuser1-1/+1
modsi3.S references the symbol '__divsi3' by '___divsi3' which assumes the prefix is always required and supported. Use ASM_PFX() instead to support all compilers. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com>
2016-09-06ArmPkg/CompilerIntrinsicsLib: use Clang-compatible 'weak' attributeArd Biesheuvel1-6/+3
Clang does not like separate definitions for the __alias__ and the __weak__ attributes, so merge the definitions into one. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-09-05ArmPkg/CompilerIntrinsicsLib ARM: make memset() weak againArd Biesheuvel1-0/+9
After the recent update of CompilerIntrinsicsLib, our memset() is no longer emitted as a weak symbol. On ARM, this may cause problems when combining this library with another library that supplies memset() [e.g., CryptoPkg/IntrinsicLib], due to the fact that the object also supplies the __aeabi_memXXX entry points, which can only be satisfied by this object. So make our memset() weak again, to let the other implementation take precedence. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-09-01ArmPkg/CompilerIntrinsicsLib: replace memcpy and memset with C codeArd Biesheuvel10-395/+103
This replaces the various implementations of memset and memcpy, including the ARM RTABI ones (__aeabi_mem[set|clr]_[|4|8]) with a single C implementation for each. The ones we have are either not very sophisticated (ARM), or they are too sophisticated (memcpy() on AARCH64, which may perform unaligned accesses) or already coded in C (memset on AArch64). The Tianocore codebase mandates the explicit use of its SetMem() and CopyMem() equivalents, of which various implementations exist for use in different contexts (PEI, DXE). Few compiler generated references to these functions should remain, and so our implementations in this BASE library should be small and usable with the MMU off. So replace them with a simple C implementation that builds correctly on GCC/AARCH64, CLANG/AARCH64, GCC/ARM, CLANG/ARM and RVCT/ARM. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-08-11ArmPkg/CompilerIntrinsicsLib: switch to ASM_FUNC() asm macroArd Biesheuvel25-113/+56
Annotate functions with ASM_FUNC() so that they are emitted into separate sections. Note that in some cases, various entry points refer to different parts of the same routine, so in those cases, the files have been left untouched. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-08-05ArmPkg/CompilerIntrinsicsLib: make the default memset() weakArd Biesheuvel1-0/+8
The ARM compiler intrinsics library defines __aeabi_memset() and memset() in the same object, which means that both will be pulled in if either is referenced. The IntrinsicLib in CryptoPkg defines its own, preferred memset(), which may clash with our memset(). So make our version weak. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2016-01-30ArmPkg: Rectify file modesEvan Lloyd6-0/+0
Problems have been encountered because some of the source files have execute permission set. This can cause git to report them as changed when they are checked out onto a file system with inherited permissions. This has been seen using Cygwin, MinGW and PowerShell Git. This patch makes no change to source file content, and only aims to correct the file modes/permissions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Evan Lloyd <evan.lloyd@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19778 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15ArmPkg/CompilerIntrinsicsLib: add GCC version of __aeabi_memset()Ard Biesheuvel1-2/+17
CLANG for ARM may emit calls to __aeabi_memset(), which is subtly different from the default memset() [arguments 2 and 3 are reversed] Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19281 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15ArmPkg: use unified asm syntax for CLANGArd Biesheuvel6-12/+18
The CLANG assembler does not support the legacy, non-unified assembler syntax, i.e., it does not support the reordering of the condition suffixes with the increment/decrement before/after or byte/word suffixes, and it does not recognize the 'empty descending' (ED) suffix at all. So move to the unified syntax, and replace 'empty descending' with 'decrement after' or 'increment before' as appropriate. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19280 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-03ArmPkg: update RVCT assembly functions to use new RVCT_ASM_EXPORT macroEugene Cohen12-37/+25
This has the effect of splitting assembly functions into their own sections so the linker can remove unused ones to save space. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@gmail.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19109 6f19259b-4bc3-4df7-8a09-765794883524
2014-11-11ArmPkg/CompilerIntrinsicesLib: Fixed memmove() and memset()Olivier Martin5-49/+88
- Fixed memmove when going backward: the copy started one byte after the end of the region to copy - memset: - removed unused register - fixed arguments size and character arguments were actually reversed - Added memmove() to ARM32 GCC Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16328 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-26ARM Packages: Replace tabs by spaces for indentationRonald Cron1-1/+1
Replace tabs by spaces for indentation to comply to EDK2 coding standards. Done in files with extension ".S", ".c", ".h", ".asm", ".dsc", ".inc", "*.inf", "*.dec" or ".fdf" and located in ArmPkg, ArmPlatformPkg, EmbeddedPkg, BeagleBoardPkg or Omap35xxPkg. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15901 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19ARM Packages: Removed trailing spacesRonald Cron56-270/+270
Trailing spaces create issue/warning when generating/applying patches. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15833 6f19259b-4bc3-4df7-8a09-765794883524
2014-08-19ARM Packages: Corrected non-DOS line endingsRonald Cron1-1/+1
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ronald Cron <ronald.cron@arm.com> Reviewed-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15832 6f19259b-4bc3-4df7-8a09-765794883524
2014-05-08ARM Packages: use GCC_ASM_EXPORT to export functionsBrendan Jackman1-1/+1
This ensures the .type directive is used to mark them as function symbols Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman <brendan.jackman@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15506 6f19259b-4bc3-4df7-8a09-765794883524
2014-05-08ARM Packages: Remove GCC filter for AARCH64 assembly filesBrendan Jackman1-1/+1
Some non-GCC toolchain might support the GNU assembly language. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Brendan Jackman <brendan.jackman@arm.com> Reviewed-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15504 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-24ArmPkg/CompilerIntrinsicsLib: Added memset() to AArch64Olivier Martin2-0/+26
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15384 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-15ArmPkg/CompilerIntrinsicsLib: Make __aeabi_memcpy the same as memcpyOlivier Martin2-22/+21
This code also removed some redundant instructions. __aeabi_memcpy doesn't require preservation of r0 (as memcpy does), which could save a push, but the code has been left to keep things consistent. The reason __aeabi_memcpy has been added to the .S file is so it will be available to toolchains that use the GCC assembler but the full ARM EABI (i.e. current LLVM) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15124 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-18ArmPkg: Added Aarch64 supportHarry Liebel2-3/+127
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14486 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-28ArmPkg/CompilerIntrinsicsLib: Add missing __aeabi_llsl and __aeabi_llsr for GCColiviermartin3-1/+85
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14103 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-25ARM Packages: Fixed line endingsoliviermartin57-4262/+4262
This large code change only modifies the line endings to be CRLF to be compliant with the EDK2 coding convention document. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-02ArmPkg/CompilerIntrinsicsLib: Fixed __aeabi_uwrite8oliviermartin1-0/+2
Added missing 'return' instruction. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13582 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-12ArmPkg/CompilerIntrinsicsLib: Added missing __aeabi_uread8 and __aeabi_uwrite8oliviermartin2-1/+55
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13528 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-04ArmPkg: Fixed RVCT compiler warningsoliviermartin1-0/+2
Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13490 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-29ArmPkg/CompilerIntrinsicsLib: Reverse the order of the 'ldrb' instructions ↵oliviermartin1-38/+38
in __aeabi_uread4 Change __aeabi_uread4 from: ldrb r2, [r0, #1] ldrb r1, [r0] (...) to: ldrb r1, [r0] ldrb r2, [r0, #1] (...) This change is a workaround to handle correctly __aeabi_uread4 on ARM Versatile Express RTSM. It should not have any major consequence on the other ARM platforms. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12481 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-27ArmPkg/CompilerIntrinsicsLib: Fix __aeabi_memclr and __aeabi_memclr4oliviermartin1-0/+2
The passed arguments did not match the __aeabi_memset prototype. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12459 6f19259b-4bc3-4df7-8a09-765794883524
2011-09-07ArmPkg/CompilerIntrinsicsLib: Add memory intrinsics for RVCToliviermartin3-1/+112
New intrinsics: __aeabi_memmove, __aeabi_memset, __aeabi_memclr and __aeabi_memclr4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12293 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-28ArmPkg: Fix ARM builds for XCode32oliviermartin3-110/+104
- Build BeagleBoardPkg, ArmRealViewEb-A8, ArmRealView-A9x2 and ArmVExpress-CTA9x4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12055 6f19259b-4bc3-4df7-8a09-765794883524
2011-07-06ArmPlatformPkg: Remove PcdStandalone from Sec module and Introduce ↵oliviermartin1-15/+15
ArmPlatformSecExtraAction() The PcdStandalone is a PCD ARM Ltd uses to make the difference between a standalone UEFI (boot from cold boot to Boot Manager without user intervention) and a Debug UEFI firmware (the firmware engineer has to copy the Normale World image into the DRAM to enable his/her firmware). By coping the firmware into DRAM in the non standalone version it is much faster than reflashing the NOR Flash after each build. ArmPlatformSecExtraAction() function is called just before the Sec module jump to normal world. The platform firmware can run extra actions at this stage. The 'ARM Standalone' concept has moved to the implementation of ArmPlatformSecExtraAction() for the ARM development boards (in ArmPlatformPkg/Library/DebugSecExtraActionLib). ArmPlatformPkg: Enable DebugAgentLib in Sec and PrePeiCore ArmPlatformPkg: Fix line endings in some source files Use CR+LF line endings as defined by the EDK2 coding convention git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11991 6f19259b-4bc3-4df7-8a09-765794883524
2011-06-03ArmPkg/CompilerIntrinsincsLib: Add div and mullu functions to ARMGCColiviermartin3-1/+205
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11742 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-02Fix issue with fixing tabs.andrewfish22-610/+610
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11297 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-02Remove tabs from all text files in the package.andrewfish22-612/+614
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11295 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-02Sync up ArmPkg with patch from mailing list. Changed name of BdsLib.h to ↵andrewfish25-52/+26
BdsUnixLib.h and fixed a lot of issues with Xcode building. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11293 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.1 at 2024-11-03 16:58:52 +0000