Rev |
Log message |
Author |
Age |
Path |
261 |
modified memory accesses; added cfg script; added pic test basic entry of vga; some extensions to mc |
markom |
8290d 20h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
257 |
Added initial Ethernet simulation (only TX as yet) |
erez |
8292d 13h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
242 |
removed GlobalMode |
markom |
8297d 21h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
239 |
added enviroment configuration script parser |
markom |
8298d 21h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
234 |
When initializing memory, use set_mem8() instead of cur_area->writefunc() |
erez |
8299d 10h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
221 |
major changes to testbench; debug unit is moved to /debug; memory organization can be customized; UART from simons; overall cleanup |
markom |
8299d 19h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
212 |
Added DMA |
erez |
8319d 20h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
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 |
8326d 22h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
181 |
Added trace/stall commands |
chris |
8348d 00h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
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 |
8368d 20h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
173 |
- profiler added, use e.g.:
make profiler
./sim -profile -fast executable
./profiler -g [-c]
(no special compiling options necessary) |
markom |
8371d 00h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
167 |
- SPR values corrected
- testbenches now work
- lot of optimizations, use --disable-debugmod for optimal performance
- some tick timer bugs fixed |
markom |
8376d 16h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
139 |
Modifications for functional gdb |
chris |
8420d 18h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
138 |
- on the fly insn decoding
- removed asm input file support
- removed string from execution
- speedup of loading |
markom |
8423d 21h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
127 |
Added GDB debugging protocol. |
chris |
8427d 18h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
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 |
8433d 17h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
103 |
Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. |
lampret |
8459d 01h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
92 |
Tick timer. |
lampret |
8504d 08h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
86 |
Added dh command. |
lampret |
8505d 17h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |
78 |
(i/d)tlb_status |
lampret |
8658d 23h |
/or1k/tags/stable_0_2_0_rc2/or1ksim/toplevel.c |