gem5 - gem5

Age	Commit message (Collapse)	Author
2007-09-19	X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode.	Gabe Black
	--HG-- rename : src/arch/x86/isa/insts/sse/__init__.py => src/arch/x86/isa/insts/simd128/__init__.py extra : convert_revision : efb4405aebaa4a04f33572e7d078ceca45872d9c
2007-08-04	X86: Start implementing segmentation support.	Gabe Black
	Make instructions observe segment prefixes, default segment rules, segment base addresses. Also fix some microcode and add sib and riprel "keywords" to the x86 specialization of the microassembler. --HG-- extra : convert_revision : be5a3b33d33f243ed6e1ad63faea8495e46d0ac9
2007-07-19	x86 fixes	Gabe Black
	Make the emulation environment consider the rex prefix. Implement and hook in forms of j, jmp, cmp, syscall, movzx Added a format for an instruction to carry a call to the SE mode syscalls system Made memory instructions which refer to the rip do so directly Made the operand size overridable in the microassembly Made the "ext" field of register operations 16 bits to hold a sparse encoding of flags to set or conditions to predicate on Added an explicit "rax" operand for the syscall format Implemented syscall returns. --HG-- extra : convert_revision : ae84bd8c6a1d400906e17e8b8c4185f2ebd4c5f2
2007-07-17	Make "test" set some condition codes.	Gabe Black
	It still needs to zero the overflow and carry flags to be correct. --HG-- extra : convert_revision : 73cb3a55f7b4234389d9355f5ad45da6aaaa6c60
2007-06-21	Use the new symbols to clean up the assembler.	Gabe Black
	--HG-- extra : convert_revision : 005464e875ede1e37dfe0e0482c29fd793ca52be
2007-06-20	Implement rip relative addressing and put in some missing loads and stores.	Gabe Black
	--HG-- extra : convert_revision : 99053414cef40f13c5226871a72909b2622d8c26
2007-06-20	Make memory instructions work better, add more macroop implementations, add ↵	Gabe Black
	an lea microop, move EmulEnv into it's own .cc and .hh. --HG-- extra : convert_revision : 1212b8463eab1c1dcba7182c487d1e9184cf9bea
2007-06-08	Move the microcode assembly to a python package instead of isa_parser files. ↵	Gabe Black
	Also, the code is now a single string which runs through the microcode assembler rather than docstrings associated with classes named after each architectural level instruction. --HG-- extra : convert_revision : 20e6d6ac625dde8f1885acc445882096df562778