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 |
8323d 20h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
242 |
removed GlobalMode |
markom |
8330d 21h |
/or1k/tags/nog_patch_47/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 |
8332d 19h |
/or1k/tags/nog_patch_47/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 |
8359d 22h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
184 |
modified decode for trace debugging |
chris |
8381d 00h |
/or1k/tags/nog_patch_47/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 |
8401d 20h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
173 |
- profiler added, use e.g.:
make profiler
./sim -profile -fast executable
./profiler -g [-c]
(no special compiling options necessary) |
markom |
8404d 00h |
/or1k/tags/nog_patch_47/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 |
8409d 16h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
144 |
Modifications necessary for functional gdb interface |
chris |
8453d 18h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
142 |
Modifications for a functional gdb environment |
chris |
8453d 18h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
138 |
- on the fly insn decoding
- removed asm input file support
- removed string from execution
- speedup of loading |
markom |
8456d 21h |
/or1k/tags/nog_patch_47/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 |
8459d 20h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
129 |
Added code to inject insn from Debug Unit DIR |
chris |
8460d 18h |
/or1k/tags/nog_patch_47/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 |
8466d 17h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
102 |
Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. |
lampret |
8492d 01h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
98 |
Return value register is now r9. |
lampret |
8507d 02h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
83 |
Updates. |
lampret |
8538d 17h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
77 |
Regular update. |
lampret |
8691d 23h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
68 |
Added hook for l.sys 204. Changed SPR of flag (no more CCR) |
lampret |
8710d 22h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |
54 |
Regular maintenance. |
lampret |
8761d 23h |
/or1k/tags/nog_patch_47/or1ksim/cpu/or32/ |