Rev |
Log message |
Author |
Age |
Path |
221 |
major changes to testbench; debug unit is moved to /debug; memory organization can be customized; UART from simons; overall cleanup |
markom |
8361d 01h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
206 |
Several modifications to support gdb in a new exception style mode.
This new version works with gdb, and does not require the simulator
to implement a writeable PC. |
chris |
8388d 03h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
201 |
readfunc() and writefunc() now use unsigned long values instead of unsigned char. |
erez |
8401d 19h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
174 |
Few changes that should be done previously:
- machine.h replaced by spr_defs.h
- if reset label does not exist, boot from 0x0100 |
markom |
8430d 02h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
173 |
- profiler added, use e.g.:
make profiler
./sim -profile -fast executable
./profiler -g [-c]
(no special compiling options necessary) |
markom |
8432d 05h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
167 |
- SPR values corrected
- testbenches now work
- lot of optimizations, use --disable-debugmod for optimal performance
- some tick timer bugs fixed |
markom |
8437d 21h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
138 |
- on the fly insn decoding
- removed asm input file support
- removed string from execution
- speedup of loading |
markom |
8485d 03h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
134 |
*** empty log message *** |
markom |
8488d 01h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
123 |
Bugs fixed:
- l.rfe temporarly disables exceptions
- l.sys does PC -= 4
- breakpoints now supported at peripheria locations
- uart0.rt/.tx nonexistent file segment fault
Other modifications:
- replaced string names to instruction indexes
- execute.c executes specified (in ISA table) function
- modified ISA table - flag needed for gdb
- added or32.c, which supports or32.h
- added new instructions l.mac, l.msb, l.maci, l.macrc
and their executing functions (opcodes to be revisited)
- added header acconfig.h
- modified configuration files |
markom |
8494d 22h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
102 |
Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. |
lampret |
8520d 07h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
83 |
Updates. |
lampret |
8566d 22h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
77 |
Regular update. |
lampret |
8720d 04h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
67 |
Added simulator "application load". |
lampret |
8739d 04h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
66 |
Added another set of eval_ functions that should be used directly by simulator.
evalsim_ and setsim_ don't go through MMU transaltion mechanism. |
lampret |
8739d 04h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
65 |
Added DMMU stats. |
lampret |
8739d 04h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
54 |
Regular maintenance. |
lampret |
8790d 04h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
52 |
Comment character changed. |
lampret |
8851d 00h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
50 |
Added CURINSN macro. |
lampret |
8851d 00h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
47 |
Added interrupt recognition and better memory dump. |
lampret |
8851d 00h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |
42 |
Bug fix. Only symbols with names shorter than 9 characters are loaded. |
lampret |
8861d 09h |
/or1k/tags/nog_patch_47/or1ksim/cpu/common |