Rev |
Log message |
Author |
Age |
Path |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7833d 10h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7840d 13h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7843d 14h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7845d 16h |
/or1k/tags/stable_0_2_0_rc3/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 |
7872d 20h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1121 |
Ignore generated files |
sfurman |
7872d 20h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1120 |
Fix my dumb automake bustage |
sfurman |
7872d 20h |
/or1k/tags/stable_0_2_0_rc3/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 |
7873d 16h |
/or1k/tags/stable_0_2_0_rc3/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 |
7873d 17h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7873d 17h |
/or1k/tags/stable_0_2_0_rc3/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 |
7873d 17h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1114 |
Added cvs log keywords |
lampret |
7904d 12h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1106 |
Cache invalidate bug fixed again (it was ok before). |
simons |
7954d 00h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1103 |
sync problem in cuc not yet fixed |
markom |
7960d 01h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1102 |
few cuc bug fixes |
markom |
7960d 01h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1101 |
cuc now compiles |
markom |
7960d 04h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1100 |
cvs problem fixed |
markom |
7960d 04h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1099 |
cvs bug fixed |
markom |
7960d 04h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1098 |
small bug in cuc fixed |
markom |
7960d 04h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |
1097 |
Cache invalidate bug fixed. |
simons |
7960d 18h |
/or1k/tags/stable_0_2_0_rc3/or1ksim/ |