| Rev |
Log message |
Author |
Age |
Path |
| 1178 |
avoid another immu exception that should not happen |
phoenix |
7656d 14h |
/or1k/tags/hello-uart_v1_0/ |
| 1177 |
more informative output |
phoenix |
7657d 20h |
/or1k/tags/hello-uart_v1_0/ |
| 1176 |
Added comments. |
damonb |
7658d 12h |
/or1k/tags/hello-uart_v1_0/ |
| 1174 |
fix for immu exceptions that never should have happened |
phoenix |
7659d 16h |
/or1k/tags/hello-uart_v1_0/ |
| 1170 |
Added support for l.addc instruction. |
csanchez |
7667d 20h |
/or1k/tags/hello-uart_v1_0/ |
| 1169 |
Added support for l.addc instruction. |
csanchez |
7667d 20h |
/or1k/tags/hello-uart_v1_0/ |
| 1168 |
Added explicit alignment expressions. |
csanchez |
7673d 06h |
/or1k/tags/hello-uart_v1_0/ |
| 1167 |
Corrected offset of TSS field within task_struct. |
csanchez |
7673d 06h |
/or1k/tags/hello-uart_v1_0/ |
| 1166 |
Fixed problem with relocations of non-allocated sections. |
csanchez |
7673d 06h |
/or1k/tags/hello-uart_v1_0/ |
| 1165 |
timeout bug fixed; contribution by Carlos |
markom |
7690d 00h |
/or1k/tags/hello-uart_v1_0/ |
| 1161 |
When OR1200_NO_IMMU and OR1200_NO_IC are not both defined or undefined at the same time, results in a IC bug. Fixed. |
lampret |
7693d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7724d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7736d 15h |
/or1k/tags/hello-uart_v1_0/ |
| 1158 |
Added simple uart test case. |
lampret |
7737d 17h |
/or1k/tags/hello-uart_v1_0/ |
| 1157 |
Added syscall test case. |
lampret |
7737d 17h |
/or1k/tags/hello-uart_v1_0/ |
| 1156 |
Tick timer test case added. |
lampret |
7738d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7739d 17h |
/or1k/tags/hello-uart_v1_0/ |
| 1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7747d 09h |
/or1k/tags/hello-uart_v1_0/ |
| 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 |
7747d 19h |
/or1k/tags/hello-uart_v1_0/ |
| 1152 |
*** empty log message *** |
phoenix |
7747d 23h |
/or1k/tags/hello-uart_v1_0/ |
| 1151 |
*** empty log message *** |
phoenix |
7747d 23h |
/or1k/tags/hello-uart_v1_0/ |
| 1150 |
remove unneded include |
phoenix |
7748d 01h |
/or1k/tags/hello-uart_v1_0/ |
| 1149 |
*** empty log message *** |
phoenix |
7748d 12h |
/or1k/tags/hello-uart_v1_0/ |
| 1148 |
*** empty log message *** |
phoenix |
7748d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 1147 |
remove unneeded include |
phoenix |
7748d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 1146 |
cygwin fix |
phoenix |
7748d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 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 |
7748d 13h |
/or1k/tags/hello-uart_v1_0/ |
| 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 |
7750d 19h |
/or1k/tags/hello-uart_v1_0/ |
| 1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7751d 09h |
/or1k/tags/hello-uart_v1_0/ |
| 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 |
7751d 10h |
/or1k/tags/hello-uart_v1_0/ |
