Rev |
Log message |
Author |
Age |
Path |
1148 |
*** empty log message *** |
phoenix |
7750d 12h |
/or1k/tags/nog_patch_72/or1ksim/ |
1147 |
remove unneeded include |
phoenix |
7750d 12h |
/or1k/tags/nog_patch_72/or1ksim/ |
1146 |
cygwin fix |
phoenix |
7750d 12h |
/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 |
7750d 12h |
/or1k/tags/nog_patch_72/or1ksim/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7753d 09h |
/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 |
7760d 12h |
/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 |
7763d 13h |
/or1k/tags/nog_patch_72/or1ksim/ |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7765d 15h |
/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 |
7792d 19h |
/or1k/tags/nog_patch_72/or1ksim/ |
1121 |
Ignore generated files |
sfurman |
7792d 19h |
/or1k/tags/nog_patch_72/or1ksim/ |
1120 |
Fix my dumb automake bustage |
sfurman |
7792d 20h |
/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 |
7793d 15h |
/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 |
7793d 16h |
/or1k/tags/nog_patch_72/or1ksim/ |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7793d 16h |
/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 |
7793d 16h |
/or1k/tags/nog_patch_72/or1ksim/ |
1114 |
Added cvs log keywords |
lampret |
7824d 11h |
/or1k/tags/nog_patch_72/or1ksim/ |
1106 |
Cache invalidate bug fixed again (it was ok before). |
simons |
7873d 23h |
/or1k/tags/nog_patch_72/or1ksim/ |
1103 |
sync problem in cuc not yet fixed |
markom |
7880d 00h |
/or1k/tags/nog_patch_72/or1ksim/ |
1102 |
few cuc bug fixes |
markom |
7880d 00h |
/or1k/tags/nog_patch_72/or1ksim/ |
1101 |
cuc now compiles |
markom |
7880d 03h |
/or1k/tags/nog_patch_72/or1ksim/ |