load_elf_phdrs 加载程序头表 load_elf_phdrs函数就是通过kernel_read读入整个program header table 从函数代码中可以看到,一个可执行程序必须至少有一个段(segment), 而所有段的大小之和不能超过64K。 */ elf_phdata = load_elf_phdrs(&loc->elf_ex, bprm->file); if (!elf_phdata) goto out; /* ...
c[0x0][0x28] ; // | 1 ^ | | NOP; // | 1 ^ | | S2R R0, SR_CTAID.X ; // | 2 ^: | | S2R R3, SR_TID.X ; // | 3 :: ^ | | IMAD R0, R0, c[0x0][0x0], R3 ; // | 3 x: v | | ISETP.GE.AND P0, PT, R0, c[0x0][0x170], PT ; // | 2 v:...
REDUNDANT BINARY ADDITION DECODING DEVICE AND MULTIPLICATION DEVICEPROBLEM TO BE SOLVED: To provide a redundant binary addition decoding device that achieves higher-speed decoding from a redundant binary number to a usual binary number.WAKUI FUMIO...
transparently to the application. In addition, the driver sometimes generates shaders internally for certain clear and copy operations, and if the cache is enabled, these too are generated only once, rather than each time the application runs. ...
If you never want users to run your app under Rosetta translation, add theLSRequiresNativeExecutionkey to your app’sInfo.plistfile. When that key is present and set toYES, the system prevents your app from running under translation. In addition, the system removes the Rosetta translation opti...
The mapping between the atomic operations (such as addition, multiplication, basic comparisons, etc.) performed by a computer’s central processing unit (CPU) and these sequences are typically one-to-one. The manufacturer of the computer hardware will adopt a particular specification, which ...
*/ for (i = 0; i < loc->elf_ex.e_phnum;/* e_phnumc存储了程序头表的数目*/ i++) { /* 3.1 解释器"段的类型为PT_INTERP */ if (elf_ppnt->p_type == PT_INTERP) { /* This is the program interpreter used for * shared libraries - for now assume that this * is an a.out...
Let F ∈]0, ∞]; a binary operation ⊕:[0,F]2→[0,F] is called a pseudo-addition on [0, F] if the following properties are satisfied: (A1) a ⊕b = b ⊕a(commutativity) (A2) a⩽a′,b⩽b′⇒a⊕b⩽a′⊕b′(monotonicity) (A3) (a ⊕b)⊕ c = a ⊕(b ⊕c)(...
The toolkit repository includes various examples of program analysis tools that could be implemented with BAP and can be used as the starting point (in addition to the tutorial) for implementing custom analyses. BAP can be used as a framework with a single bap utility that is extended with ...
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