| Rev |
Log message |
Author |
Age |
Path |
| 1147 |
remove unneeded include |
phoenix |
7750d 07h |
/or1k/tags/rel_15 |
| 1146 |
cygwin fix |
phoenix |
7750d 08h |
/or1k/tags/rel_15 |
| 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 08h |
/or1k/tags/rel_15 |
| 1144 |
Speed up gdb when running with serial targets:
When generating backtraces, the prologue of each function is scanned
at least three times by architecture-independent code, e.g. to
determine offsets of saved registers, identify frameless functions,
etc. This new code adds straightforward caching of the information
gleaned by or1k_scan_prologue() on a per-frame basis rather than
storing it in global static variables. (This benefits both JTAG and
serial gdb targets, though the JTAG target runs fast enough that it is
not particularly needed.)
When the register set is dumped by the serial target, e.g. at any
breakpoint or interrupt, the 32 vector/FP registers were included in
the dump (each 8 bytes long), though they aren't implemented. The new
code tells gdb that unimplemented registers have zero length in the
dump. |
sfurman |
7752d 14h |
/or1k/tags/rel_15 |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7753d 04h |
/or1k/tags/rel_15 |
| 1142 |
Speed up gdb when running with serial targets:
When generating backtraces, the prologue of each function is scanned
at least three times by architecture-independent code, e.g. to
determine offsets of saved registers, identify frameless functions,
etc. This new code adds straightforward caching of the information
gleaned by or1k_scan_prologue() on a per-frame basis rather than
storing it in global static variables. (This benefits both JTAG and
serial gdb targets, though the JTAG target runs fast enough that it is
not particularly needed.)
When the register set is dumped by the serial target, e.g. at any
breakpoint or interrupt, the 32 vector/FP registers were included in
the dump (each 8 bytes long), though they aren't implemented. The new
code tells gdb that unimplemented registers have zero length in the
dump. |
sfurman |
7753d 04h |
/or1k/tags/rel_15 |
| 1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7754d 13h |
/or1k/tags/rel_15 |
| 1140 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Fixed order of ifdefs. |
lampret |
7754d 14h |
/or1k/tags/rel_15 |
| 1139 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Better description. |
lampret |
7754d 14h |
/or1k/tags/rel_15 |
| 1138 |
Added some information how to run simulations. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1137 |
Added RFRAM generic and Altera lpm library. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1136 |
Add altera lpm library. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1135 |
Added get_gpr support for OR1200_RFRAM_GENERIC |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1134 |
Changed location of debug test code to 0. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1133 |
Adding OR1200_CLMODE_1TO2 test code. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1132 |
RFRAM defines comments updated. Altera LPM option added. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1131 |
Added another pipe stage to match gmult. One day second pipe in amult and gmult might be removed to get better performance. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1130 |
RFRAM type always need to be defined. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1129 |
Added Altera LPM RAMs. Changed generic RAM output when OE inactive. |
lampret |
7755d 09h |
/or1k/tags/rel_15 |
| 1128 |
Fixed my bustage: Add missing 2nd argument to open(). Otherwise,
opening a serial port channel can sporadically fail. |
sfurman |
7760d 08h |
/or1k/tags/rel_15 |
| 1127 |
Added ability to map I/O from simulated UARTs to physical serial ports
on the host running the simulator. |
sfurman |
7763d 09h |
/or1k/tags/rel_15 |
| 1126 |
Added lengthy comment explaining all possible choices for UART
channels, e.g. xterm, tcp, file, etc. |
sfurman |
7765d 11h |
/or1k/tags/rel_15 |
| 1125 |
This test case passes. |
lampret |
7776d 15h |
/or1k/tags/rel_15 |
| 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 |
7786d 07h |
/or1k/tags/rel_15 |
| 1123 |
Renumber/rename SPRs to match latest architecture doc |
sfurman |
7787d 13h |
/or1k/tags/rel_15 |
| 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 14h |
/or1k/tags/rel_15 |
| 1121 |
Ignore generated files |
sfurman |
7792d 15h |
/or1k/tags/rel_15 |
| 1120 |
Fix my dumb automake bustage |
sfurman |
7792d 15h |
/or1k/tags/rel_15 |
| 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 11h |
/or1k/tags/rel_15 |
| 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 11h |
/or1k/tags/rel_15 |
