Rev |
Log message |
Author |
Age |
Path |
1169 |
Added support for l.addc instruction. |
csanchez |
7681d 05h |
/or1k/tags/hello-uart_v1_0/ |
1168 |
Added explicit alignment expressions. |
csanchez |
7686d 15h |
/or1k/tags/hello-uart_v1_0/ |
1167 |
Corrected offset of TSS field within task_struct. |
csanchez |
7686d 15h |
/or1k/tags/hello-uart_v1_0/ |
1166 |
Fixed problem with relocations of non-allocated sections. |
csanchez |
7686d 15h |
/or1k/tags/hello-uart_v1_0/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7703d 08h |
/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 |
7706d 21h |
/or1k/tags/hello-uart_v1_0/ |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7737d 21h |
/or1k/tags/hello-uart_v1_0/ |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7750d 00h |
/or1k/tags/hello-uart_v1_0/ |
1158 |
Added simple uart test case. |
lampret |
7751d 01h |
/or1k/tags/hello-uart_v1_0/ |
1157 |
Added syscall test case. |
lampret |
7751d 02h |
/or1k/tags/hello-uart_v1_0/ |
1156 |
Tick timer test case added. |
lampret |
7751d 22h |
/or1k/tags/hello-uart_v1_0/ |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7753d 02h |
/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 |
7760d 17h |
/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 |
7761d 04h |
/or1k/tags/hello-uart_v1_0/ |
1152 |
*** empty log message *** |
phoenix |
7761d 08h |
/or1k/tags/hello-uart_v1_0/ |
1151 |
*** empty log message *** |
phoenix |
7761d 08h |
/or1k/tags/hello-uart_v1_0/ |
1150 |
remove unneded include |
phoenix |
7761d 09h |
/or1k/tags/hello-uart_v1_0/ |
1149 |
*** empty log message *** |
phoenix |
7761d 21h |
/or1k/tags/hello-uart_v1_0/ |
1148 |
*** empty log message *** |
phoenix |
7761d 21h |
/or1k/tags/hello-uart_v1_0/ |
1147 |
remove unneeded include |
phoenix |
7761d 21h |
/or1k/tags/hello-uart_v1_0/ |
1146 |
cygwin fix |
phoenix |
7761d 21h |
/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 |
7761d 22h |
/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 |
7764d 03h |
/or1k/tags/hello-uart_v1_0/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7764d 18h |
/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 |
7764d 18h |
/or1k/tags/hello-uart_v1_0/ |
1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7766d 03h |
/or1k/tags/hello-uart_v1_0/ |
1140 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Fixed order of ifdefs. |
lampret |
7766d 03h |
/or1k/tags/hello-uart_v1_0/ |
1139 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Better description. |
lampret |
7766d 03h |
/or1k/tags/hello-uart_v1_0/ |
1138 |
Added some information how to run simulations. |
lampret |
7766d 23h |
/or1k/tags/hello-uart_v1_0/ |
1137 |
Added RFRAM generic and Altera lpm library. |
lampret |
7766d 23h |
/or1k/tags/hello-uart_v1_0/ |