Rev |
Log message |
Author |
Age |
Path |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7709d 05h |
/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 |
7712d 18h |
/or1k/tags/hello-uart_v1_0 |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7743d 18h |
/or1k/tags/hello-uart_v1_0 |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7755d 21h |
/or1k/tags/hello-uart_v1_0 |
1158 |
Added simple uart test case. |
lampret |
7756d 22h |
/or1k/tags/hello-uart_v1_0 |
1157 |
Added syscall test case. |
lampret |
7756d 22h |
/or1k/tags/hello-uart_v1_0 |
1156 |
Tick timer test case added. |
lampret |
7757d 19h |
/or1k/tags/hello-uart_v1_0 |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7758d 22h |
/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 |
7766d 14h |
/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 |
7767d 00h |
/or1k/tags/hello-uart_v1_0 |
1152 |
*** empty log message *** |
phoenix |
7767d 04h |
/or1k/tags/hello-uart_v1_0 |
1151 |
*** empty log message *** |
phoenix |
7767d 04h |
/or1k/tags/hello-uart_v1_0 |
1150 |
remove unneded include |
phoenix |
7767d 06h |
/or1k/tags/hello-uart_v1_0 |
1149 |
*** empty log message *** |
phoenix |
7767d 17h |
/or1k/tags/hello-uart_v1_0 |
1148 |
*** empty log message *** |
phoenix |
7767d 18h |
/or1k/tags/hello-uart_v1_0 |
1147 |
remove unneeded include |
phoenix |
7767d 18h |
/or1k/tags/hello-uart_v1_0 |
1146 |
cygwin fix |
phoenix |
7767d 18h |
/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 |
7767d 18h |
/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 |
7770d 00h |
/or1k/tags/hello-uart_v1_0 |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7770d 15h |
/or1k/tags/hello-uart_v1_0 |