For classes that contain dynamically allocated data members, copy
constructor and assignment operator should be implemented or both
operations should be prohibited to avoid freeing freed memory caused by
shallow copy.
This commit declares both copy constructor and assignment operator as
'private' for classes that contain dynamically allocated data members.
This will prevent freeing already freed memory.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
For class that defines the copy constructor, it is better to add the
assignment operator definition as well.
This commit adds the definition for assignment operator for the classes
with the copy constructor defined.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
According to MSDN https://msdn.microsoft.com/en-us/library/6ttkkkhh.aspx
Format specification '%x' for scanf expects type 'int *', modify the type
of the relating variable to 'int' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
According to MSDN https://msdn.microsoft.com/en-us/library/6ttkkkhh.aspx
Format specification '%X' for scanf expects type 'int *', modify the type
of the relating variable to 'int' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
According to MSDN https://msdn.microsoft.com/en-us/library/6ttkkkhh.aspx &
https://msdn.microsoft.com/en-us/library/xdb9w69d.aspx
Format specification '%llx' for scanf expects type 'long long *', modify
the type of the relating variable to 'long long' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
According to MSDN https://msdn.microsoft.com/en-us/library/6ttkkkhh.aspx
Format specification '%x' for scanf expects type 'int *', modify the type
of the relating variable to 'int' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Format specification '%ls' for printf expects type 'wchar_t *', cast the
type of the parameter to 'wchar_t *' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
The return value of GetLastError() API is 32-bit unsigned integer, change
the relating format specification from '%x' to '%lx' to keep them matched.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
New version LZMA SDK improves the compression performance on windows OS,
and has no change on the compression ratio. I compress 8M FVMAIN image,
the compression time is reduced from 2.590s to 1.419s.
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
/MD option will introduce the specific version dll dependency. It will cause
the compiled C tools not work on some system.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
ms.common is included by every tool Makefile. it is not necessary to be placed
in ms.app again.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This change is also applied to VfrCompile Pccts antlr and dlg tool.
In V2, add the missing C rules.
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
GNU make built-in rule to Compiling C++ programs with
‘$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c’.
To align to it, add empty BUILD_CXXFLAGS in cpp rule.
Cc: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
When building PIE (ET_DYN) executables, an additional RELA section is
emitted (in addition to the per-section .rela.text and .rela.data sections)
that is intended to be resolved at runtime by a ET_DYN compatible loader.
At the moment, due to the fact that we don't support GOT based relocations,
this dynamic RELA section only contains relocations that are redundant,
i.e., each R_xxx_RELATIVE relocation it contains duplicates a R_xxx_xx64
relocation appearing in .rela.text or .rela.data, and so we can simply
ignore this section (and we already ignore it in practice due to the fact
that it points to the NULL section, which has the SHF_ALLOC bit cleared).
For example,
Section Headers:
[Nr] Name Type Address Offset
Size EntSize Flags Link Info Align
[ 0] NULL 0000000000000000 00000000
0000000000000000 0000000000000000 0 0 0
[ 1] .text PROGBITS 0000000000000240 000000c0
000000000000427c 0000000000000008 AX 0 0 64
[ 2] .rela.text RELA 0000000000000000 00009310
0000000000001bf0 0000000000000018 I 7 1 8
[ 3] .data PROGBITS 00000000000044c0 00004340
00000000000046d0 0000000000000000 WA 0 0 64
[ 4] .rela.data RELA 0000000000000000 0000af00
0000000000000600 0000000000000018 I 7 3 8
[ 5] .rela RELA 0000000000008bc0 00008a10
0000000000000600 0000000000000018 0 0 8
[ 6] .shstrtab STRTAB 0000000000000000 0000b500
0000000000000037 0000000000000000 0 0 1
[ 7] .symtab SYMTAB 0000000000000000 00009010
0000000000000210 0000000000000018 8 17 8
[ 8] .strtab STRTAB 0000000000000000 00009220
00000000000000eb 0000000000000000 0 0 1
Relocation section '.rela.data' at offset 0xaf00 contains 64 entries:
Offset Info Type Sym. Value Sym. Name + Addend
000000004800 000100000001 R_X86_64_64 0000000000000240 .text + 3f5b
000000004808 000100000001 R_X86_64_64 0000000000000240 .text + 3f63
000000004810 000100000001 R_X86_64_64 0000000000000240 .text + 3f79
000000004818 000100000001 R_X86_64_64 0000000000000240 .text + 3f90
000000004820 000100000001 R_X86_64_64 0000000000000240 .text + 3fa6
...
Relocation section '.rela' at offset 0x8a10 contains 64 entries:
Offset Info Type Sym. Value Sym. Name + Addend
000000004800 000000000008 R_X86_64_RELATIVE 419b
000000004808 000000000008 R_X86_64_RELATIVE 41a3
000000004810 000000000008 R_X86_64_RELATIVE 41b9
000000004818 000000000008 R_X86_64_RELATIVE 41d0
000000004820 000000000008 R_X86_64_RELATIVE 41e6
000000004828 000000000008 R_X86_64_RELATIVE 41ff
...
Note that GOT based relocations result in entries that *only* appear in the
dynamic .rela section and not in .rela.text or .rela.data. This means two
things if we intend to add support for GOT based relocations:
- we must check that a dynamic RELA section exists;
- we must filter out duplicates between .rela and .rela.xxx, to prevent
emitting duplicate fixups into the PE/COFF .reloc section.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
If PE image has no relocation section, and has not set RELOCS_STRIPPED,
after it is converted to TE image, GenFw will set its relocation section
VirtualAddress to non-zero address, and keep Size value as Zero. MdePkg
BasePeCoffLib applied this rule to get RelocationsStripped attribute. But,
it is missing in BaseTools BasePeCoffLib.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Account for rebase of FV section containing VTF file on IA32/IA64.
This supports cases where the reset vector may not be set at 0xFFFFFFF0.
For example, FV section defined as:
[FV.FvSecPei]
FvBaseAddress = $(FV_BOOT_BASE)
FvForceRebase = TRUE
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Leo Duran <leo.duran@amd.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
"EFI_IFR_RESET_BUTTON_OP" is a statement, not a question,
so remove it from function CheckQuestionOpCode.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Hao Wu
Liming Gao
Gary Lin
Laszlo Ersek
Yonghong Zhu
Ard Biesheuvel
Leo Duran
Dandan Bi