Rev |
Log message |
Author |
Age |
Path |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7707d 05h |
/or1k/tags/nog_patch_62/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 |
7764d 13h |
/or1k/tags/nog_patch_62/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 |
7765d 00h |
/or1k/tags/nog_patch_62/or1ksim |
1151 |
*** empty log message *** |
phoenix |
7765d 04h |
/or1k/tags/nog_patch_62/or1ksim |
1150 |
remove unneded include |
phoenix |
7765d 06h |
/or1k/tags/nog_patch_62/or1ksim |
1148 |
*** empty log message *** |
phoenix |
7765d 17h |
/or1k/tags/nog_patch_62/or1ksim |
1147 |
remove unneeded include |
phoenix |
7765d 17h |
/or1k/tags/nog_patch_62/or1ksim |
1146 |
cygwin fix |
phoenix |
7765d 17h |
/or1k/tags/nog_patch_62/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 |
7765d 18h |
/or1k/tags/nog_patch_62/or1ksim |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7768d 14h |
/or1k/tags/nog_patch_62/or1ksim |
1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7775d 18h |
/or1k/tags/nog_patch_62/or1ksim |
1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7778d 19h |
/or1k/tags/nog_patch_62/or1ksim |
1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7780d 21h |
/or1k/tags/nog_patch_62/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 |
7808d 00h |
/or1k/tags/nog_patch_62/or1ksim |
1121 |
Ignore generated files |
sfurman |
7808d 01h |
/or1k/tags/nog_patch_62/or1ksim |
1120 |
Fix my dumb automake bustage |
sfurman |
7808d 01h |
/or1k/tags/nog_patch_62/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 |
7808d 21h |
/or1k/tags/nog_patch_62/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 |
7808d 21h |
/or1k/tags/nog_patch_62/or1ksim |
1117 |
Ignore generated files for CVS purposes |
sfurman |
7808d 21h |
/or1k/tags/nog_patch_62/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 |
7808d 22h |
/or1k/tags/nog_patch_62/or1ksim |
1114 |
Added cvs log keywords |
lampret |
7839d 17h |
/or1k/tags/nog_patch_62/or1ksim |
1106 |
Cache invalidate bug fixed again (it was ok before). |
simons |
7889d 05h |
/or1k/tags/nog_patch_62/or1ksim |
1103 |
sync problem in cuc not yet fixed |
markom |
7895d 06h |
/or1k/tags/nog_patch_62/or1ksim |
1102 |
few cuc bug fixes |
markom |
7895d 06h |
/or1k/tags/nog_patch_62/or1ksim |
1101 |
cuc now compiles |
markom |
7895d 09h |
/or1k/tags/nog_patch_62/or1ksim |
1100 |
cvs problem fixed |
markom |
7895d 09h |
/or1k/tags/nog_patch_62/or1ksim |
1099 |
cvs bug fixed |
markom |
7895d 09h |
/or1k/tags/nog_patch_62/or1ksim |
1098 |
small bug in cuc fixed |
markom |
7895d 09h |
/or1k/tags/nog_patch_62/or1ksim |
1097 |
Cache invalidate bug fixed. |
simons |
7895d 23h |
/or1k/tags/nog_patch_62/or1ksim |
1095 |
eval_reg replaced with the new evalsim_reg32 |
lampret |
7902d 17h |
/or1k/tags/nog_patch_62/or1ksim |