Rev |
Log message |
Author |
Age |
Path |
1203 |
value stored in ITLB and DTLB match registers was wrong. fixed. |
phoenix |
7554d 08h |
/or1k/tags/nog_patch_72/or1ksim/ |
1202 |
at exception print insn number to ease debugging |
phoenix |
7554d 08h |
/or1k/tags/nog_patch_72/or1ksim/ |
1199 |
Daniel Wiklund: Removed multiple entries of debug/Makefile in configure |
danwi |
7583d 04h |
/or1k/tags/nog_patch_72/or1ksim/ |
1198 |
make it compile on RH 8,9 |
phoenix |
7608d 19h |
/or1k/tags/nog_patch_72/or1ksim/ |
1196 |
removed second debug/Makefile (credits: Daniel Wiklund - danwi@isy.liu.se) |
dries |
7614d 01h |
/or1k/tags/nog_patch_72/or1ksim/ |
1178 |
avoid another immu exception that should not happen |
phoenix |
7675d 09h |
/or1k/tags/nog_patch_72/or1ksim/ |
1177 |
more informative output |
phoenix |
7676d 16h |
/or1k/tags/nog_patch_72/or1ksim/ |
1174 |
fix for immu exceptions that never should have happened |
phoenix |
7678d 11h |
/or1k/tags/nog_patch_72/or1ksim/ |
1170 |
Added support for l.addc instruction. |
csanchez |
7686d 15h |
/or1k/tags/nog_patch_72/or1ksim/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7686d 16h |
/or1k/tags/nog_patch_72/or1ksim/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7708d 20h |
/or1k/tags/nog_patch_72/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 |
7766d 04h |
/or1k/tags/nog_patch_72/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 |
7766d 15h |
/or1k/tags/nog_patch_72/or1ksim/ |
1151 |
*** empty log message *** |
phoenix |
7766d 19h |
/or1k/tags/nog_patch_72/or1ksim/ |
1150 |
remove unneded include |
phoenix |
7766d 21h |
/or1k/tags/nog_patch_72/or1ksim/ |
1148 |
*** empty log message *** |
phoenix |
7767d 08h |
/or1k/tags/nog_patch_72/or1ksim/ |
1147 |
remove unneeded include |
phoenix |
7767d 08h |
/or1k/tags/nog_patch_72/or1ksim/ |
1146 |
cygwin fix |
phoenix |
7767d 08h |
/or1k/tags/nog_patch_72/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 |
7767d 09h |
/or1k/tags/nog_patch_72/or1ksim/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7770d 05h |
/or1k/tags/nog_patch_72/or1ksim/ |
1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7777d 09h |
/or1k/tags/nog_patch_72/or1ksim/ |
1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7780d 10h |
/or1k/tags/nog_patch_72/or1ksim/ |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7782d 12h |
/or1k/tags/nog_patch_72/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 |
7809d 15h |
/or1k/tags/nog_patch_72/or1ksim/ |
1121 |
Ignore generated files |
sfurman |
7809d 16h |
/or1k/tags/nog_patch_72/or1ksim/ |
1120 |
Fix my dumb automake bustage |
sfurman |
7809d 16h |
/or1k/tags/nog_patch_72/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 |
7810d 12h |
/or1k/tags/nog_patch_72/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 |
7810d 12h |
/or1k/tags/nog_patch_72/or1ksim/ |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7810d 12h |
/or1k/tags/nog_patch_72/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 |
7810d 13h |
/or1k/tags/nog_patch_72/or1ksim/ |