Commit graph

19 commits

Author SHA1 Message Date
Ali Saidi
8810fb73c6 Merge zeep.eecs.umich.edu:/m5/Bitkeeper/alpha-system
into zeep.eecs.umich.edu:/.automount/zizzer/y/saidi/work/alpha-system
2004-05-17 17:49:47 -04:00
Ali Saidi
31ac4ce140 console code now builds on zizzer
console/Makefile:
    Updated to build on linux and removed
    lots of crud that compiled, disassembled, and then reassembled
console/dbmentry.s:
    the assembler didn't like they comments, so I removed them
console/printf.c:
    Gcc was very unhappy, so I fixed this line
h/lib.h:
    time_t is defined in a std header, and this was causing some problems
2004-05-17 17:49:19 -04:00
Erik Hallnor
f33cf070c7 Add copy implementations to palcode.
palcode/osfpal.s:
    Add copypal loop copy implementation.
2004-05-17 17:18:32 -04:00
Ali Saidi
b582b5058e palcode updated to deal with interrupts correctly
deleted and then upon realizing we needed them undeleted a bunch of
header files in the palcode dir

console/Makefile:
    fixed so it will work with tru64... still haven't got the console to build under linux
palcode/platform_m5.s:
    fixed code to "fake" srm console interrupt handling correctly
    include serial interrupts
2004-05-17 02:04:19 -04:00
Ali Saidi
ce9b1a1e37 added some comments to palcode and zeroed system type in HWPRB (m5 will fill in)
console/console.c:
    0 the system type, let m5 overwrite
palcode/platform_m5.s:
    add some comments and make the timer interrupt actually care what CPU it happened on
2004-05-11 17:31:28 -04:00
Andrew Schultz
8283dbcf3a Change addressing in interrupt code to meet physical addressing requirements 2004-02-19 16:33:36 -05:00
Andrew Schultz
941530d061 Fixed device I/O interrupt handling 2004-02-15 22:31:19 -05:00
Andrew Schultz
76461ae54f Fix improper shift for loading address 2004-02-03 15:09:09 -05:00
Andrew Schultz
4d3d5d7a3c Fix the sys_int_20 handler for doing low priority device interrupts.
Now reads the MISC register to handle interrupts from multiple CPUs
2004-02-03 15:03:34 -05:00
Ali Saidi
5d3149b69d Added platfrom_m5 - Our hacked up tsunami palcode and modified palcode
makefile to that end. Additionally made a change in console to
preserve t7 on call back because linux uses it for the "current"
pointer.

console/Makefile:
    Changed makefile back to using gcc and gas rather then trying to
    cross-compile for now
console/console.c:
    Put code in to save t7 on CallBackFixup() call and changed the
    system type to Tsunami
palcode/Makefile:
    updated palcode makefile to have targets for tlaser and tsunami
2004-02-02 17:40:11 -05:00
Ali Saidi
ae7e8a4660 makefiles updated to make use of cross compile tools
console/Makefile:
    All tools are variables now
palcode/Makefile:
    tool names changed to variables, can build palcode on zizzer
2004-01-15 02:59:57 -05:00
Ali Saidi
edd7e46eb8 Merge zizzer.eecs.umich.edu:/m5/Bitkeeper/alpha-system
into zizzer.eecs.umich.edu:/y/saidi/alpha-system
2004-01-14 04:07:07 -05:00
Ali Saidi
d23ad6c0c4 Added support for OPEN_CONSOLE and CLOSE_CONSOLE; fixed PUTS bug 2004-01-14 04:06:44 -05:00
Nathan Binkert
fbe8ff04da Implement GetChar()
console/Makefile:
    Quick install target to copy the binary to zizzer
2003-12-22 13:04:23 -05:00
Ali Saidi
d7fba9784e The palcode will now build by simply typing make in this directory.
Most of the changes were to fix broken macros in platfrom_tlaser.s

palcode/Makefile:
    Completly new makefile to build palcode
palcode/ev5_alpha_defs.h:
    fixed a broken define
palcode/ev5_impure.h:
    macro fixes
palcode/platform_srcmax.s:
    manual macro expansion of broken macros... this file isn't needed to
    build tlaser palcode
palcode/platform_tlaser.s:
    lots of fixups to make the code assemble
2003-12-19 14:24:01 -05:00
Nathan Binkert
f6bfca014b Implement support for more console environment variables. There
are some default values here, but they can be changed from the
simulator itself.  (Search in m5 for boot_osflags)
2003-12-17 21:39:42 -05:00
Nathan Binkert
492fa2ae5e Get the console code to compile correctly
Add support for some thigns that M5 needs
Make this better support Tru64 v5.1

console/Makefile:
    I couldn't figure out the old build system since I was missing
    a bunch of tools at the time, so I kinda rewrote it.
console/console.c:
    Get the includes right, and make things compile
    little bit of cleanup along the way
console/paljtokern.s:
    formatting junk
console/printf.c:
    Formatting
    get const right
h/lib.h:
    fiddle with the includes that we need
console/console.c:
    Get the BOOTDEVICE_NAME right
    Add a bit of support for grabbing console environment variables
2003-11-14 12:32:52 -05:00
Lisa Hsu
b8612cbda3 Import changeset 2003-11-14 10:52:42 -05:00
Ali Saidi
e91a6b7558 ARM: Add code for a simple bootloader for MP boot. 2011-01-18 16:29:59 -06:00