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[/] [or1k/] [tags/] [rel_9/] - Rev 1135

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Rev Log message Author Age Path
1135 Added get_gpr support for OR1200_RFRAM_GENERIC lampret 7734d 13h /or1k/tags/rel_9/
1134 Changed location of debug test code to 0. lampret 7734d 13h /or1k/tags/rel_9/
1133 Adding OR1200_CLMODE_1TO2 test code. lampret 7734d 14h /or1k/tags/rel_9/
1132 RFRAM defines comments updated. Altera LPM option added. lampret 7734d 14h /or1k/tags/rel_9/
1131 Added another pipe stage to match gmult. One day second pipe in amult and gmult might be removed to get better performance. lampret 7734d 14h /or1k/tags/rel_9/
1130 RFRAM type always need to be defined. lampret 7734d 14h /or1k/tags/rel_9/
1129 Added Altera LPM RAMs. Changed generic RAM output when OE inactive. lampret 7734d 14h /or1k/tags/rel_9/
1128 Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail.		 sfurman 7739d 13h /or1k/tags/rel_9/
1127 Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator.		 sfurman 7742d 13h /or1k/tags/rel_9/
1126 Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc.		 sfurman 7744d 16h /or1k/tags/rel_9/
1125 This test case passes. lampret 7755d 19h /or1k/tags/rel_9/
1124 Initialize or1k_implementation with reasonable defaults for the number
of implementation registers. This doesn't affect the jtag or sim
targets at all because those values are always overwritten when
or1k_implementation is initialized. However, it is necessary when
connecting to remote gdb stubs through a serial port or socket, since
or1k_implementation is not yet initialized for those targets.		 sfurman 7765d 11h /or1k/tags/rel_9/
1123 Renumber/rename SPRs to match latest architecture doc sfurman 7766d 18h /or1k/tags/rel_9/
1122 Get rid of C++ style declarations (which can appear in the middle of a block) in C program. Some older compilers complain. sfurman 7771d 19h /or1k/tags/rel_9/
1121 Ignore generated files sfurman 7771d 19h /or1k/tags/rel_9/
1120 Fix my dumb automake bustage sfurman 7771d 20h /or1k/tags/rel_9/
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 7772d 16h /or1k/tags/rel_9/
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 7772d 16h /or1k/tags/rel_9/
1117 Ignore generated files for CVS purposes sfurman 7772d 16h /or1k/tags/rel_9/
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 7772d 17h /or1k/tags/rel_9/

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