Rev |
Log message |
Author |
Age |
Path |
1202 |
at exception print insn number to ease debugging |
phoenix |
7546d 22h |
/or1k/tags/nog_patch_37/or1ksim/ |
1199 |
Daniel Wiklund: Removed multiple entries of debug/Makefile in configure |
danwi |
7575d 18h |
/or1k/tags/nog_patch_37/or1ksim/ |
1198 |
make it compile on RH 8,9 |
phoenix |
7601d 09h |
/or1k/tags/nog_patch_37/or1ksim/ |
1196 |
removed second debug/Makefile (credits: Daniel Wiklund - danwi@isy.liu.se) |
dries |
7606d 16h |
/or1k/tags/nog_patch_37/or1ksim/ |
1178 |
avoid another immu exception that should not happen |
phoenix |
7668d 00h |
/or1k/tags/nog_patch_37/or1ksim/ |
1177 |
more informative output |
phoenix |
7669d 07h |
/or1k/tags/nog_patch_37/or1ksim/ |
1174 |
fix for immu exceptions that never should have happened |
phoenix |
7671d 02h |
/or1k/tags/nog_patch_37/or1ksim/ |
1170 |
Added support for l.addc instruction. |
csanchez |
7679d 06h |
/or1k/tags/nog_patch_37/or1ksim/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7679d 06h |
/or1k/tags/nog_patch_37/or1ksim/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7701d 10h |
/or1k/tags/nog_patch_37/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 |
7758d 19h |
/or1k/tags/nog_patch_37/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 |
7759d 06h |
/or1k/tags/nog_patch_37/or1ksim/ |
1151 |
*** empty log message *** |
phoenix |
7759d 09h |
/or1k/tags/nog_patch_37/or1ksim/ |
1150 |
remove unneded include |
phoenix |
7759d 11h |
/or1k/tags/nog_patch_37/or1ksim/ |
1148 |
*** empty log message *** |
phoenix |
7759d 23h |
/or1k/tags/nog_patch_37/or1ksim/ |
1147 |
remove unneeded include |
phoenix |
7759d 23h |
/or1k/tags/nog_patch_37/or1ksim/ |
1146 |
cygwin fix |
phoenix |
7759d 23h |
/or1k/tags/nog_patch_37/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 |
7759d 23h |
/or1k/tags/nog_patch_37/or1ksim/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7762d 20h |
/or1k/tags/nog_patch_37/or1ksim/ |
1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7769d 23h |
/or1k/tags/nog_patch_37/or1ksim/ |
1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7773d 00h |
/or1k/tags/nog_patch_37/or1ksim/ |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7775d 02h |
/or1k/tags/nog_patch_37/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 |
7802d 06h |
/or1k/tags/nog_patch_37/or1ksim/ |
1121 |
Ignore generated files |
sfurman |
7802d 06h |
/or1k/tags/nog_patch_37/or1ksim/ |
1120 |
Fix my dumb automake bustage |
sfurman |
7802d 07h |
/or1k/tags/nog_patch_37/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 |
7803d 02h |
/or1k/tags/nog_patch_37/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 |
7803d 03h |
/or1k/tags/nog_patch_37/or1ksim/ |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7803d 03h |
/or1k/tags/nog_patch_37/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 |
7803d 03h |
/or1k/tags/nog_patch_37/or1ksim/ |
1114 |
Added cvs log keywords |
lampret |
7833d 22h |
/or1k/tags/nog_patch_37/or1ksim/ |