Rev |
Log message |
Author |
Age |
Path |
1169 |
Added support for l.addc instruction. |
csanchez |
7712d 02h |
/or1k/tags/nog_patch_42/or1ksim |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7734d 06h |
/or1k/tags/nog_patch_42/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 |
7791d 15h |
/or1k/tags/nog_patch_42/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 |
7792d 02h |
/or1k/tags/nog_patch_42/or1ksim |
1151 |
*** empty log message *** |
phoenix |
7792d 06h |
/or1k/tags/nog_patch_42/or1ksim |
1150 |
remove unneded include |
phoenix |
7792d 07h |
/or1k/tags/nog_patch_42/or1ksim |
1148 |
*** empty log message *** |
phoenix |
7792d 19h |
/or1k/tags/nog_patch_42/or1ksim |
1147 |
remove unneeded include |
phoenix |
7792d 19h |
/or1k/tags/nog_patch_42/or1ksim |
1146 |
cygwin fix |
phoenix |
7792d 19h |
/or1k/tags/nog_patch_42/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 |
7792d 19h |
/or1k/tags/nog_patch_42/or1ksim |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7795d 16h |
/or1k/tags/nog_patch_42/or1ksim |
1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7802d 20h |
/or1k/tags/nog_patch_42/or1ksim |
1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7805d 20h |
/or1k/tags/nog_patch_42/or1ksim |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7807d 23h |
/or1k/tags/nog_patch_42/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 |
7835d 02h |
/or1k/tags/nog_patch_42/or1ksim |
1121 |
Ignore generated files |
sfurman |
7835d 02h |
/or1k/tags/nog_patch_42/or1ksim |
1120 |
Fix my dumb automake bustage |
sfurman |
7835d 03h |
/or1k/tags/nog_patch_42/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 |
7835d 23h |
/or1k/tags/nog_patch_42/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 |
7835d 23h |
/or1k/tags/nog_patch_42/or1ksim |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7835d 23h |
/or1k/tags/nog_patch_42/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 |
7836d 00h |
/or1k/tags/nog_patch_42/or1ksim |
1114 |
Added cvs log keywords |
lampret |
7866d 18h |
/or1k/tags/nog_patch_42/or1ksim |
1106 |
Cache invalidate bug fixed again (it was ok before). |
simons |
7916d 06h |
/or1k/tags/nog_patch_42/or1ksim |
1103 |
sync problem in cuc not yet fixed |
markom |
7922d 07h |
/or1k/tags/nog_patch_42/or1ksim |
1102 |
few cuc bug fixes |
markom |
7922d 07h |
/or1k/tags/nog_patch_42/or1ksim |
1101 |
cuc now compiles |
markom |
7922d 10h |
/or1k/tags/nog_patch_42/or1ksim |
1100 |
cvs problem fixed |
markom |
7922d 10h |
/or1k/tags/nog_patch_42/or1ksim |
1099 |
cvs bug fixed |
markom |
7922d 10h |
/or1k/tags/nog_patch_42/or1ksim |
1098 |
small bug in cuc fixed |
markom |
7922d 11h |
/or1k/tags/nog_patch_42/or1ksim |
1097 |
Cache invalidate bug fixed. |
simons |
7923d 01h |
/or1k/tags/nog_patch_42/or1ksim |