src/sys/ia64/disasm/disasm.h, branch releng/5.4 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F5.4 2005-01-31T23:27:04Z MFC: /*- and related license changes 2005-01-31T23:27:04Z Warner Losh imp@FreeBSD.org 2005-01-31T23:27:04Z urn:sha1:c9769f3ab5327a99909391e070c143e92ddc43ec Remove two unused fields in the operand structure (o_read & o_write). 2003-10-24T02:05:53Z Marcel Moolenaar marcel@FreeBSD.org 2003-10-24T02:05:53Z urn:sha1:3fc58f92dcab9c9f57144443c1014d47b434f322 Add a new disassembler that improves over the previous disassembler 2003-10-23T06:01:52Z Marcel Moolenaar marcel@FreeBSD.org 2003-10-23T06:01:52Z urn:sha1:b9eabb421b381ef5c24559fee82d61176885c946 in that it provides an abstract (intermediate) representation for instructions. This significantly improves working with instructions such as emulation of instructions that are not implemented by the hardware (e.g. long branch) or enhancing implemented instructions (e.g. handling of misaligned memory accesses). Not to mention that it's much easier to print instructions. Functions are included that provide a textual representation for opcodes, completers and operands. The disassembler supports all ia64 instructions defined by revision 2.1 of the SDM (Oct 2002).