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The Intel 386, originally released as the 80386 and later renamed i386, is the third-generation x86 architecture microprocessor from Intel. It was the first 32-bit processor in the line, making it a significant evolution in the x86 architecture.
Unless otherwise stated, the status code is part of the HTTP standard. [1] The Internet Assigned Numbers Authority (IANA) maintains the official registry of HTTP status codes. [2] All HTTP response status codes are separated into five classes or categories. The first digit of the status code defines the class of response, while the last two ...
386BSD (also known as "Jolix" [2]) is a Unix-like operating system [3] that was developed by couple Lynne and William "Bill" Jolitz. [4] Released as free and open source in 1992, it was the first fully operational Unix built to run on IBM PC-compatible systems based on the Intel 80386 ("i386") microprocessor, and the first Unix-like system on affordable home-class hardware to be freely ...
IA-32 is the first incarnation of x86 that supports 32-bit computing; [4] as a result, the "IA-32" term may be used as a metonym to refer to all x86 versions that support 32-bit computing. [5] [6] Within various programming language directives, IA-32 is still sometimes referred to
This support can be activated by defining preprocessor macro _TIME_BITS to 64 when compiling source code. [22] FreeBSD uses 64-bit time_t for all 32-bit and 64-bit architectures except 32-bit i386, which uses signed 32-bit time_t instead. [23]
On processors that don't support Bus Lock Trap exceptions, bit 11 of DR6 is a read-only bit, acting in the same way as bits 10:4. 12: BK, SMMS (386/486 only) SMM or ICE mode entered [3] (see also DR7, bit 12). Reserved and read as 0 on all later processors. 13: BD: Debug Register Access Detected [c] [d] [e] (see also DR7, bit 13). 14: BS
F3 0F AE /5: Increment shadow stack pointer 3 Tiger Lake, Zen 3: INCSSPQ r64: F3 REX.W 0F AE /5: RDSSPD r32: F3 0F 1E /1: Read shadow stack pointer into register (low 32 bits) [a] RDSSPQ r64: F3 REX.W 0F 1E /1: Read shadow stack pointer into register (full 64 bits) [a] SAVEPREVSSP: F3 0F 01 EA: Save previous shadow stack pointer RSTORSSP m64 ...
A source-code-hosting facility (also known as forge software) is a file archive and web hosting facility for source code of software, documentation, web pages, and other works, accessible either publicly or privately.