gcc-8 (which is part of Fedora 28) enables the new warning
"-Wrestrict" in "-Wall". This warning is documented in detail
at <https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html>; the
introduction says
> Warn when an object referenced by a restrict-qualified parameter (or, in
> C++, a __restrict-qualified parameter) is aliased by another argument,
> or when copies between such objects overlap.
It breaks the BaseTools build (in the Brotli compression library) with:
> In function 'ProcessCommandsInternal',
> inlined from 'ProcessCommands' at dec/decode.c:1828:10:
> dec/decode.c:1781:9: error: 'memcpy' accessing between 17 and 2147483631
> bytes at offsets 16 and 16 overlaps between 17 and 2147483631 bytes at
> offset 16 [-Werror=restrict]
> memcpy(copy_dst + 16, copy_src + 16, (size_t)(i - 16));
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> In function 'ProcessCommandsInternal',
> inlined from 'SafeProcessCommands' at dec/decode.c:1833:10:
> dec/decode.c:1781:9: error: 'memcpy' accessing between 17 and 2147483631
> bytes at offsets 16 and 16 overlaps between 17 and 2147483631 bytes at
> offset 16 [-Werror=restrict]
> memcpy(copy_dst + 16, copy_src + 16, (size_t)(i - 16));
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Paolo Bonzini <pbonzini@redhat.com> analyzed the Brotli source in detail,
and concluded that the warning is a false positive:
> This seems safe to me, because it's preceded by:
>
> uint8_t* copy_dst = &s->ringbuffer[pos];
> uint8_t* copy_src = &s->ringbuffer[src_start];
> int dst_end = pos + i;
> int src_end = src_start + i;
> if (src_end > pos && dst_end > src_start) {
> /* Regions intersect. */
> goto CommandPostWrapCopy;
> }
>
> If [src_start, src_start + i) and [pos, pos + i) don't intersect, then
> neither do [src_start + 16, src_start + i) and [pos + 16, pos + i).
>
> The if seems okay:
>
> (src_start + i > pos && pos + i > src_start)
>
> which can be rewritten to:
>
> (pos < src_start + i && src_start < pos + i)
>
> Then the numbers are in one of these two orders:
>
> pos <= src_start < pos + i <= src_start + i
> src_start <= pos < src_start + i <= pos + i
>
> These two would be allowed by the "if", but they can only happen if pos
> == src_start so they degenerate to the same two orders above:
>
> pos <= src_start < src_start + i <= pos + i
> src_start <= pos < pos + i <= src_start + i
>
> So it is a false positive in GCC.
Disable the warning for now.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Cole Robinson <crobinso@redhat.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Reported-by: Cole Robinson <crobinso@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
gcc-8 (which is part of Fedora 28) enables the new warning
"-Wstringop-truncation" in "-Wall". This warning is documented in detail
at <https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html>; the
introduction says
> Warn for calls to bounded string manipulation functions such as strncat,
> strncpy, and stpncpy that may either truncate the copied string or leave
> the destination unchanged.
It breaks the BaseTools build with:
> EfiUtilityMsgs.c: In function 'PrintMessage':
> EfiUtilityMsgs.c:484:9: error: 'strncat' output may be truncated copying
> between 0 and 511 bytes from a string of length 511
> [-Werror=stringop-truncation]
> strncat (Line, Line2, MAX_LINE_LEN - strlen (Line) - 1);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> EfiUtilityMsgs.c:469:9: error: 'strncat' output may be truncated copying
> between 0 and 511 bytes from a string of length 511
> [-Werror=stringop-truncation]
> strncat (Line, Line2, MAX_LINE_LEN - strlen (Line) - 1);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> EfiUtilityMsgs.c:511:5: error: 'strncat' output may be truncated copying
> between 0 and 511 bytes from a string of length 511
> [-Werror=stringop-truncation]
> strncat (Line, Line2, MAX_LINE_LEN - strlen (Line) - 1);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The right way to fix the warning would be to implement string concat with
snprintf(). However, Microsoft does not appear to support snprintf()
before VS2015
<https://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010>,
so we just have to shut up the warning. The strncat() calls flagged above
are valid BTW.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Cole Robinson <crobinso@redhat.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Per UEFI spec, FibreEx.WWN, FibreEx.Lun, SasEx.Address, SasEx.Lun
and iSCSI.Lun are all 8-byte array with byte #0 in the left.
It means "0102030405060708" should be converted to:
UINT8[8] = {01, 02, 03, 04, 05, 06, 07, 08}
or UINT64 = {0807060504030201}
Today's implementation wrongly uses the reversed order.
The patch fixes this issue by using StrHexToBytes().
Copy this solution from MdePkg Hash version d0196be.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If protocol string is not specified, default TCP(0) should be used.
Today's implementation wrongly sets to 1 for this case.
Copy the fix solution from MdePkg Hash version e6c80aea.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
when the SECTION FV_IMAGE = $(XX)/XX.Fv, the Fv file should relative to
WORKSPACE, so when we search the XX.Fv.txt file, we should search the
path relative to workspace first.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
For the case that the structure PCD has no value assignment in DSC,
but has value assignment in command line.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Case 1. A Pcd has no default sku setting in DSC.
Case 2. Build as Single SKU.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1. Handle the Pcd maxsize issue for the case
that the length of Pcd value from CommandLine
bigger that its maxsize
2. The Pcd value override in commandline.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
DSC Components section support flexible PCD, and for binary driver, we
need patch this value. Update the split char ',' not ', ' because some
value may have space, while others may not have this space.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The root cause is the byte array value in the driver Pcd, some bytes
have additional space character, while the value in DSC file doesn't
have this space, it cause the string compare return false, so we remove
the extra space.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
When run GenFds, GlobalData.gConfDirectory is None, On Linux
self._ToolChainFamily default Value is "MSFT", and then
generate the wrong PcdValueInit Makefile
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
When generate build report, Tool will get the info like size, Fv Name,
etc from the xx.Fv.txt file and add these info into the build report.
This patch support the xx.Fv.txt to use absolute file path format since
user may provide specified FV path.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Optimized the PcdValueInit.c size by abstract the common logic in the funciton.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If Structure PCD field is assigned as GUID format, its data type should be
the fixed GUID structure. No flexible check is required.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Add cache for building PcdValueInit.c. If PcdValueInit.c is not changed,
it will not be regenerated.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1. the issue in the overriding value from command line.
2. dec fully value < dec field assign value <
dsc fully value < dsc field assign value
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Clang's preprocessor behaves differently from GCC's, and produces
intermediate device tree source that still contains #pragma pack()
and other directives that the device tree compiler chokes on.
For assembling device tree sources, it matters very little which
preprocessor is being used, so let's just use GNU CPP explicitly.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The case is: define a VOID* pcd in DEC file, eg: Value is {0x1}.
then override this PCD on DSC component section, eg: Value is
{0x1, 0x2, 0x3}, the max size of this PCD is calculate wrong
which cause build error.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1.The " and ' inside the string, must use escape character format
(\", \')
2.'string' and L'string' format in --pcd, it must be double quoted
first.
Some examples that to match --pcd format and DSC format
--pcd DSC format
L"ABC" L"ABC"
"AB\\\"C" "AB\"C"
"AB\\\'C" "AB\'C"
L"\'AB\\\"C\'" L'AB\"C'
"\'AB\\\'C\'" 'AB\'C'
H"{0, L\"AB\\\"B\", \'ab\\\"c\'}" {0, L"AB\"B", 'ab\"c'}
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
DebugEntry FileOffset is required to be updated to the virtual address if
the input image is converted to XIP image.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
For structure PCD, its field name is wrong and cause build failure. Its
build error message will output to let user aware what's wrong.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Feng Bob C <bob.c.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
New GUID definition is conflicted with GUID in Windows Kits guiddef.h.
GUID definition will be defined when it is undefined.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
The issue that *_*_*_MAKE_FLAGS doesn't work in DSC [BuildOptions]
section. It means MAKE flags can't be set in platform DSC file.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
For structure PCD, the field value may override in the command line,
so in the report when we print the field info we add *B Flag for those
field.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Use 2 passes when evaluating PCD values to discover
all the LABEL() operators and compute the byte offset
of each LABEL(). The 2nd pass then has the information
to replace the OFFSET_OF() operator with the computed
byte offset. The 2 passes allows OFFSET_OF() to be used
before a LABEL() is declared.
fixes:https://bugzilla.tianocore.org/show_bug.cgi?id=880
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
when defined SKUID_IDENTIFIER = DEFAULT|TEST in DSC [Defines] section,
per spec it means current SKUID is single, the bug is build report print
both DEFAULT and TEST info, it should only print TEST.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Per FDF spec, INF statement must use a .inf file, we add this error
check.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Original BaseTools source build append WindowsLike path to PATH Env,
while WINDDK installation has a "build.exe", if user place WINDDK
folder to PATH either during WINDDK installation or manually, it will
block the BaseTools' build.bat.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Code miss UINT32 and UINT64 value type setting in
VOID*, like as {UINT32({TRUE})}
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
when MAX_CONCURRENT_THREAD_NUMBER is not specified, tool will
automatically detect number of processor threads.
Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=775
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Case1: Cover the Tool PATH is not exist, eg: build MdeModule under GCC5
toolchain and IPF arch.
Case2: Cover the Tool FLAGS is not exist, eg: build OvmfPkg under
CLANG35 toolchain and X64 arch.
fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=595
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
When structurePCD only has overall value assigned
in Dsc under different SKU, the value under default sku is used.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If the PCD is not used in DSC file and user set
that PCD value from Command line, build will fail.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1. Check variable offset when merging Hii Pcds
2. Fixed the issue of Hii value inherit with default store.
3. Error handling for incorrect structure pcd declare.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
We duplicate the Assembly-Code-File section from build_rule.template
because --convert-hex cannot be used with the MSFT ARM assembler.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Laszlo Ersek
Yonghong Zhu
Feng, Bob C
Yunhua Feng
Feng, YunhuaX
Liming Gao
Ard Biesheuvel
Kinney, Michael D
Pete Batard