| Rev |
Log message |
Author |
Age |
Path |
| 1203 |
value stored in ITLB and DTLB match registers was wrong. fixed. |
phoenix |
7551d 18h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1202 |
at exception print insn number to ease debugging |
phoenix |
7551d 18h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1199 |
Daniel Wiklund: Removed multiple entries of debug/Makefile in configure |
danwi |
7580d 14h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1198 |
make it compile on RH 8,9 |
phoenix |
7606d 05h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1196 |
removed second debug/Makefile (credits: Daniel Wiklund - danwi@isy.liu.se) |
dries |
7611d 11h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1178 |
avoid another immu exception that should not happen |
phoenix |
7672d 19h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1177 |
more informative output |
phoenix |
7674d 02h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1174 |
fix for immu exceptions that never should have happened |
phoenix |
7675d 21h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1170 |
Added support for l.addc instruction. |
csanchez |
7684d 01h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1169 |
Added support for l.addc instruction. |
csanchez |
7684d 02h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7706d 05h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7763d 14h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1153 |
When multiple interrupts were pending, e.g. TX buffer empty and RX
available, reading the UART's IIR register could potentially clear a
TX interrupt before it had been sent to the processor, thus dropping
the interrupt permanently.
Fix tested w/ both eCos and uclinux. |
sfurman |
7764d 01h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1151 |
*** empty log message *** |
phoenix |
7764d 05h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1150 |
remove unneded include |
phoenix |
7764d 06h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1148 |
*** empty log message *** |
phoenix |
7764d 18h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1147 |
remove unneeded include |
phoenix |
7764d 18h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1146 |
cygwin fix |
phoenix |
7764d 18h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1145 |
1) Fix trivial bug w/ transmitter empty interrupts that I introduced in the
last check-in.
2) Improve printed output from debugging-only uart_status() routine. |
sfurman |
7764d 19h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7767d 15h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7774d 19h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7777d 20h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7779d 22h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1122 |
Get rid of C++ style declarations (which can appear in the middle of a block) in C program. Some older compilers complain. |
sfurman |
7807d 01h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1121 |
Ignore generated files |
sfurman |
7807d 02h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1120 |
Fix my dumb automake bustage |
sfurman |
7807d 02h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1119 |
1) Fix the "channels:xterm" feature so that it functions on linux.
The existing implementation relies on SysV STREAMS behavior that
Linux does not possess.
2) Allow arguments to be passed to the xterm from the sim.cfg file,
e.g. to set the window dimensions or fonts.
3) Add the ability for a program to interact with the simulator UART
through a TCP socket. |
sfurman |
7807d 22h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1118 |
1) Fix the "channels:xterm" feature so that it functions on linux.
The existing implementation relies on SysV STREAMS behavior that
Linux does not possess.
2) Allow arguments to be passed to the xterm from the sim.cfg file,
e.g. to set the window dimensions or fonts.
3) Add the ability for a program to interact with the simulator UART
through a TCP socket. |
sfurman |
7807d 22h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1117 |
Ignore generated files for CVS purposes |
sfurman |
7807d 22h |
/or1k/tags/nog_patch_58/or1ksim/ |
| 1116 |
There was a bug in the simulator's UART implementation that caused the
UART's LSR register to become corrupted. This was due to an
assumption that 'char' is an unsigned type, but that is not true on
all platforms.
When the char type is signed and a character is read in the range
0x80-0xff, the high bit is sign-extended into the upper bits of an
entry in the receive FIFO. When the character reaches the head of the
FIFO, the upper bits of the FIFO entry are OR'ed into the LSR, causing
the LSR to be set to 0xFF.
A simple cast fixes the problem. |
sfurman |
7807d 23h |
/or1k/tags/nog_patch_58/or1ksim/ |
