Rev |
Log message |
Author |
Age |
Path |
378 |
cleanup in testbench; pc divided into ppc and npc |
markom |
8296d 00h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
374 |
*** empty log message *** |
simons |
8296d 16h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
371 |
steps toward joining or32.c and opcode/or32.h of or1ksim and gdb; decode.c moved to or32.c |
markom |
8296d 22h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
361 |
set config command added; config struct has been divided into two structs - config and runtime; -f option allows multiple config scripts |
markom |
8302d 00h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
355 |
uart VAPI model improved; changes to MC and eth. |
markom |
8302d 21h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
349 |
Some bugs regarding cache simulation fixed. |
simons |
8306d 12h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
344 |
added acv test for uart; sim debug now has verbose levels; lot of bugs fixed in uart model |
markom |
8308d 21h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
306 |
corrected lots of bugs |
markom |
8314d 22h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
303 |
Fixed reset exception (ESR0) and added some SPRs to executed.log |
lampret |
8315d 12h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
294 |
improved config parser |
markom |
8315d 23h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
293 |
added draft VAPI files; added verbose option to sim section |
markom |
8316d 01h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
269 |
added labels; corrected false if clause, preventing to fill iqueue |
markom |
8318d 01h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
264 |
updated cpu config section; added sim config section |
markom |
8320d 18h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
263 |
configure for cpu; modified command line options |
markom |
8320d 19h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
262 |
small bug in build_automata fixed; configure for memory |
markom |
8320d 20h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
261 |
modified memory accesses; added cfg script; added pic test basic entry of vga; some extensions to mc |
markom |
8320d 22h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
242 |
removed GlobalMode |
markom |
8328d 00h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
221 |
major changes to testbench; debug unit is moved to /debug; memory organization can be customized; UART from simons; overall cleanup |
markom |
8329d 21h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
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 |
8357d 00h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
184 |
modified decode for trace debugging |
chris |
8378d 02h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
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 |
8398d 22h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
173 |
- profiler added, use e.g.:
make profiler
./sim -profile -fast executable
./profiler -g [-c]
(no special compiling options necessary) |
markom |
8401d 02h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
167 |
- SPR values corrected
- testbenches now work
- lot of optimizations, use --disable-debugmod for optimal performance
- some tick timer bugs fixed |
markom |
8406d 18h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
144 |
Modifications necessary for functional gdb interface |
chris |
8450d 20h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
142 |
Modifications for a functional gdb environment |
chris |
8450d 20h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
138 |
- on the fly insn decoding
- removed asm input file support
- removed string from execution
- speedup of loading |
markom |
8453d 23h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
133 |
moved header files to match other utilities
repaired l.sra and some other shifting instructions
started build_automata for binary instruction decode |
markom |
8456d 22h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
129 |
Added code to inject insn from Debug Unit DIR |
chris |
8457d 21h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
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 |
8463d 19h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |
102 |
Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. |
lampret |
8489d 03h |
/or1k/tags/nog_patch_42/or1ksim/cpu/or32 |