/[dynamips]/upstream/dynamips-0.2.7-RC1/ChangeLog
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upstream/dynamips-0.2.6-RC5/ChangeLog revision 6 by dpavlin, Sat Oct 6 16:09:07 2007 UTC upstream/dynamips-0.2.7-RC1/ChangeLog revision 7 by dpavlin, Sat Oct 6 16:23:47 2007 UTC
# Line 1772  Line 1772 
1772      to ghost file handling.      to ghost file handling.
1773    - 0.2.6-RC4 release.    - 0.2.6-RC4 release.
1774    
1775  07-Dec-2006  17-Nov-2006
1776  -----------  -----------
1777    - Merged of patch from Thomas Pani to list VM TCP console ports (required    - Major code cleanup to make devices independent from the virtual processors.
1778      - Generic CPU stuff.
1779    
1780    20-Nov-2006
1781    -----------
1782      - Merged of patch from Thomas Pani to list VM TCP console ports (required
1783      for gDynagen).      for gDynagen).
1784    - NM-16ESW: fixed (again) BPDU handling (incorrect VLAN tagging with non    - NM-16ESW: fixed (again) BPDU handling (incorrect VLAN tagging with non
1785      trunk ports). Backport from 0.2.7 train.      trunk ports).
1786    - NM-16ESW: fixed MAC addresses used to detect BPDU packets (IS-IS hellos    - Very minimal PowerPC definitions. Only non-JIT mode at this time.
1787      were considered as BPDU).    - PPC: added "crorc", "cror", "crnor", "crnand", "crandc", "crand".
1788      - PPC: added "and", "andc", "andi", "andis", "creqv", "crxor".
1789      - PPC: added "eqv", "isync", "mfmsr", "mtmsr", "nand", "nor", "or", "orc".
1790      - PPC: added "ori", "oris", "sync", "xor", "xori", "xoris", "mfcr".
1791      - PPC: added "addi", "addis".
1792    
1793    21-Nov-2006
1794    -----------
1795      - PPC: added "cmp", "cmpl", "cmpi", "cmpli", "extsb", "extsh".
1796      - PPC: added "add", "add.", "and.", "andc.", "extsb.", "extsh.".
1797      - PPC: added a dummy memory access function (does nothing yet).
1798      - PPC: added "lbz", "lbzu", "lbzux", "lbzx".
1799      - PPC: added "lhz", "lhzu", "lhzux", "lhzx".
1800      - PPC: added "lwz", "lwzu", "lwzux", "lwzx".
1801      - PPC: added "stb", "stbu", "stbux", "stbx".
1802      - PPC: added "sth", "sthu", "sthux", "sthx".
1803      - PPC: added "stw", "stwu", "stwux", "stwx".
1804      - PPC: added "xor.", "b", "ba", "bl", "bla".
1805      - bugfix: hypervisor commands specific to CPU crashed if the VM was not
1806        started (noticed by Greg).
1807    
1808    22-Nov-2006
1809    -----------
1810      - PPC: added "addo", "addo.", "addc", "addc.", "addco", "addco."
1811      - PPC: added "addic", "addic.", "adde", "adde.", "addeo", "addeo."
1812      - PPC: added "neg", "neg.", "nego", "nego.", "nand.", "nor.", "or.", "orc."
1813      - PPC: added "slw", "slw.", "srw", "srw."
1814    
1815    23-Nov-2006
1816    -----------
1817      - PPC: added "rlwimi", "rlwimi.", "rlwinm", "rlwinm.", "rlwnm", "rlwnm."
1818    
1819    24-Nov-2006
1820    -----------
1821      - PPC: added "mulhw", "mulhw.", "mulhwu", "mulhwu.", "mulli".
1822      - PPC: added "mullw", "mullw.", "mullwo", "mullwo."
1823      - PPC: added "subf", "subf.", "subfo", "subfo."
1824      - PPC: added "bc", "bca", "bcl", "bcla", "bclr", "bclrl".
1825      - PPC: added minimal memory operation glue code.
1826            
1827    25-Nov-2006
1828    -----------
1829      - PPC: added dump functions for MMU registers.
1830      - PPC: added support for BAT registers.
1831            
1832    26-Nov-2006
1833    -----------
1834      - PPC: fixed branch offset computation.
1835      - PPC: added a dummy virtual machines for tests.
1836      - PPC: fixed bclrx opcodes.
1837      - PPC: added "mflr", "mtlr".
1838    
1839    27-Nov-2006
1840    -----------
1841      - PPC: fixes in comparison functions.
1842      - PPC: added "subfc", "subfc.", "subfco", "subfco."
1843    
1844    28-Nov-2006
1845    -----------
1846      - PPC: added "subfic", "mfctr".
1847      - PPC: fixed a lot of bugs.
1848    
1849    29-Nov-2006
1850    -----------
1851      - PPC: added "rfi", "lha", "lhau", "lhaux", "lhax", "addze", "addme".
1852      - PPC: fixed "mtcrf".
1853            
1854    30-Nov-2006
1855    -----------
1856      - Added IRQ routing vectors for virtual machines.
1857    
1858    01-Dec-2006
1859    -----------
1860      - Playing with NPE-G2, just for fun.
1861            
1862    02-Dec-2006
1863    -----------
1864      - NPE-G2: environmental monitor is now working!
1865            
1866    03-Dec-2006
1867    -----------
1868      - PPC: added an empty MV64460 controller (need the datasheet).
1869      - PPC: added "lmw" instruction, fixed "stmw".
1870      - PPC: added "cntlzw".
1871    
1872    05-Dec-2006
1873    -----------
1874      - NPE-G2: analyzed midplane data: this is similar to other NPE.
1875      - Added a basic PLX6520CB PCI bridge.
1876      - NPE-G2: added appropriate PCI bridges and PCI busses for Port Adapters.
1877    
1878    06-Dec-2006
1879    -----------
1880      - NPE-G2: added PCI I/O space.
1881      - NPE-G2: added CLPD6729, it is now possible to use PCMCIA ATA disks.
1882    
1883    08-Dec-2006
1884    -----------
1885      - MV64460: added ugly experimental SDMA support to have a console for the
1886        NPE-G2 (using the GT96100A datasheet). This code must be rewritten.
1887      - MV64460/NPE-G2: playing with the various IRQs.
1888            
1889    09-Dec-2006
1890    -----------
1891      - PPC: added idle-pc support.
1892    
1893    10-Dec-2006
1894    -----------
1895      - PPC: added virtual breakpoint support.
1896    
1897    15-Dec-2006
1898    -----------
1899      - PPC: added functions to manually set up page tables.
1900      - MV64460: added more interrupt definitions (with help of GT96100A manual).
1901    
1902    19-Dec-2006
1903    -----------
1904      - MV64460: fixed interrupt loss problem.
1905            
1906    20-Dec-2006
1907    -----------
1908      - Basic port of the microcode for the PowerPC platforms. IOS now starts
1909        normally (like the MIPS64 platforms).
1910    
1911    21-Dec-2006
1912    -----------
1913      - NPE-G2: found OIR IRQ.
1914      - MV64460: added more definitions (for SDMA).
1915      - Cleanup of MIPS64 JIT code (better naming).
1916    
1917    22-Dec-2006
1918    -----------
1919      - PPC32: added the minimal JIT core infrastructure.
1920      - PPC32-JIT: added unknown opcode handling.
1921      - PPC32-JIT: added some instructions.
1922    
1923    23-24-Dec-2006
1924    --------------
1925      - PPC32-JIT: added more instructions.
1926            
1927    26-Dec-2006
1928    -----------
1929      - PPC32-JIT: continuing...
1930            
1931    27-Dec-2006
1932    -----------
1933      - PPC32-JIT: added fast memory operations.
1934    
1935    28-Dec-2006
1936    -----------
1937      - Added PPC32 nojit support.
1938      - PPC32: better checking for IRQs.
1939    
1940    29-Dec-2006
1941    -----------
1942      - PPC32-JIT: added "amd64" support.
1943      - PPC32: added "lwbrx" and "stwbrx" instructions.
1944    
1945    30-Dec-2006
1946    -----------
1947      - PPC32: added "tw"/"twi" instructions.
1948      - PPC32: added TLB support for PowerPC 405.
1949      - PPC32: added "tlbre", "tlbwe", "iccci", "dccci", "mfdcr", "mtdcr" for
1950        PowerPC 405.
1951      - Fixed a bug with ILT tables (incorrect count - last entry was missing).
1952            
1953    31-Dec-2006
1954    -----------
1955      - PPC32: added "dcbst" instruction.
1956    
1957    05-Jan-2007
1958    -----------
1959      - NPE-G2: correct handling of DUART interrupt with I/O card.
1960    
1961    07-Jan-2007
1962    -----------
1963      - NPE-G2: correct console selection (NPE or I/O board) depending on slot 0.
1964      - PPC32: fixup for decrementer interrupt.
1965      - Generic CPU MTS rebuild (mips64/ppc32).
1966      - Split of memory.c / mips64_mem.c. memory.c will only contain generic
1967        functions independent of the CPU model.
1968      - Memlogger is now independent of CPU type (untested).
1969    
1970    08-Jan-2007
1971    -----------
1972      - Rewrite of the MTS subsystem to have less overhead with inlined
1973        operations -> better performance.
1974            
1975    09-Jan-2007
1976    -----------
1977      - Finished the MTS rewrite (amd64, statistics).
1978      - NPE-G2: added a 64 Mb bootflash (needs to be tested).
1979    
1980    10-Jan-2007
1981    -----------
1982      - PPC32: added clean loading of BAT registers.
1983      - Fixed device remapping.
1984    
1985    12-Jan-2007
1986    -----------
1987      - PPC32: added "lswi", "stswi", "lswx", "stswx".
1988    
1989    13-Jan-2007
1990    -----------
1991      - PPC32: fixed carry evaluation for "srawi" instruction.
1992    
1993    15-Jan-2007
1994    -----------
1995      - Playing with c2600 to see if support can be added.
1996    
1997    17-Jan-2007
1998    -----------
1999      - C2600: adding skeleton code, added NM selection. However, unable
2000        to get a positive result for "sh diag 0".
2001            
2002    19-Jan-2007
2003    -----------
2004      - Experimenting with sparse memory to reduce virtual memory use in
2005        hypervisor mode.
2006            
2007    20-Jan-2007
2008    -----------
2009      - Continuing on sparse memory work.
2010            
2011    21-Jan-2007
2012    -----------
2013      - C2600: added mainboard basic support.
2014      - MPC860: added a basic IDMA support.
2015      - C2600: first packet exchange :)
2016    
2017    22-Jan-2007
2018    -----------
2019      - C2600: added basic mainboard drivers for integrated Ethernet ports.
2020      - C2600: added IRQ preemption for network interrupt and DUART.
2021      - Fixed use of sparse memory with ghost files.
2022      - Added a command line option to test sparse memory ("--sparse-mem").
2023      - Added locking for shared ghost images.
2024    
2025    24-Jan-2007
2026    -----------
2027      - Validation of dynagen 0.8.3 with sparse memory and ghost image enabled.
2028      - MIPS64: fixed a bug of the JIT which incorrectly handled jump instructions
2029        with a delay slot in another page.
2030    
2031    25-Jan-2007
2032    -----------
2033      - C2600: added NVRAM configuration import/export and appropriate config
2034        register setting if NVRAM is empty at startup.
2035      - C2600: added a basic bootflash support.
2036    
2037    26-Jan-2007
2038    -----------
2039      - C2600: io-mem size support.
2040    
2041    31-Jan-2007
2042    -----------
2043      - i8254x: added skeleton code (for PA-2FE-TX).
2044    
2045    01-Feb-2007
2046    -----------
2047      - i8254x: added MDIO code.
2048    
2049    04-Feb-2006
2050    -----------
2051      - C2600: added "set_chassis" hypervisor command.
2052      - C2600: possible chassis/mainboards now displayed at command line help.
2053            
2054    05-Feb-2007
2055    -----------
2056      - Fixed a bug when handling packet discard flag on NM-16ESW (seems to be
2057        only valid for native packets).
2058    
2059    06-Feb-2007
2060    -----------
2061      - Working on i8254x TX part. Problem with TX ring wrapping.
2062            
2063    08-Feb-2007
2064    -----------
2065      - Added packet capture to NIO filters, with PCAP output (Greg Anuzelli).
2066      - i82543: RX and TX parts are now basically working (of course, no IP/TCP
2067        checksum offloading, but this doesn't seem to be used).
2068    
2069    09-Feb-2007
2070    -----------
2071      - C7200: added C7200-IO-2FE card, based on Intel i82543 chips.
2072      - C7200: added PA-GE interface, but TX part is broken.
2073      - i8254x: TDH/TDT and RDH/RDT registers are located at a different address.
2074        PA-GE is now working.
2075    
2076    12-Feb-2007
2077    -----------
2078      - i8254x: delayed RX IRQ.
2079      - MIPS64: fixed (again) TLB lookup for entries in ksseg and kseg3.
2080      - Added a "byte-swapping" device.
2081            
2082    13-Feb-2007
2083    -----------
2084      - i8254x: added byte-swapped data transfer.
2085      - PA-POS-OC3: applied byte-swapped data transfer for TX ring (RX ring
2086        doesn't seem to need this - strange).
2087    
2088    14-Feb-2007
2089    -----------
2090      - C7200: added C7200-IO-GE+E, based on Intel i82543 chips.

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