Rev |
Log message |
Author |
Age |
Path |
231 |
Removed redundant OPERAND_DELIM (conflicted with other file) |
erez |
8298d 23h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
221 |
major changes to testbench; debug unit is moved to /debug; memory organization can be customized; UART from simons; overall cleanup |
markom |
8299d 05h |
/or1k/tags/nog_patch_61/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 |
8326d 08h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
201 |
readfunc() and writefunc() now use unsigned long values instead of unsigned char. |
erez |
8340d 00h |
/or1k/tags/nog_patch_61/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 |
8368d 06h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
173 |
- profiler added, use e.g.:
make profiler
./sim -profile -fast executable
./profiler -g [-c]
(no special compiling options necessary) |
markom |
8370d 10h |
/or1k/tags/nog_patch_61/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 |
8376d 02h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
138 |
- on the fly insn decoding
- removed asm input file support
- removed string from execution
- speedup of loading |
markom |
8423d 07h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
134 |
*** empty log message *** |
markom |
8426d 05h |
/or1k/tags/nog_patch_61/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 |
8433d 03h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
102 |
Major update to include PM, PIC, Cache Mngmnt and non-interactive mode. |
lampret |
8458d 11h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
83 |
Updates. |
lampret |
8505d 03h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
77 |
Regular update. |
lampret |
8658d 09h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
67 |
Added simulator "application load". |
lampret |
8677d 08h |
/or1k/tags/nog_patch_61/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 |
8677d 08h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
65 |
Added DMMU stats. |
lampret |
8677d 08h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
54 |
Regular maintenance. |
lampret |
8728d 09h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
52 |
Comment character changed. |
lampret |
8789d 04h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
50 |
Added CURINSN macro. |
lampret |
8789d 05h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
47 |
Added interrupt recognition and better memory dump. |
lampret |
8789d 05h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
42 |
Bug fix. Only symbols with names shorter than 9 characters are loaded. |
lampret |
8799d 13h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
41 |
Bug fix. Now all COFF sections are loaded not just .text. |
lampret |
8800d 11h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
37 |
STACK_SIZE is not properly used (will be removed soon). |
lampret |
8800d 16h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
36 |
Fixed bug when loading "data" from .text segment (all insns are not only
decoded but also placed in simulator memory undecoded as data). |
lampret |
8800d 16h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
35 |
SLP hooks. |
lampret |
8800d 16h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
34 |
Started with SLP (not finished yet). |
lampret |
8800d 16h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
32 |
Interrupt recognition. |
lampret |
8804d 15h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
30 |
Updated SPRs, exceptions. Added 16450 device. |
lampret |
8804d 18h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
29 |
Adding OR16/OR32 insn decoder. |
lampret |
8819d 15h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |
28 |
Adding COFF loader. |
lampret |
8819d 15h |
/or1k/tags/nog_patch_61/or1ksim/cpu/common |