Rev |
Log message |
Author |
Age |
Path |
1178 |
avoid another immu exception that should not happen |
phoenix |
7668d 22h |
/or1k/tags/nog_patch_67/ |
1177 |
more informative output |
phoenix |
7670d 05h |
/or1k/tags/nog_patch_67/ |
1176 |
Added comments. |
damonb |
7670d 20h |
/or1k/tags/nog_patch_67/ |
1174 |
fix for immu exceptions that never should have happened |
phoenix |
7672d 00h |
/or1k/tags/nog_patch_67/ |
1170 |
Added support for l.addc instruction. |
csanchez |
7680d 04h |
/or1k/tags/nog_patch_67/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7680d 04h |
/or1k/tags/nog_patch_67/ |
1168 |
Added explicit alignment expressions. |
csanchez |
7685d 14h |
/or1k/tags/nog_patch_67/ |
1167 |
Corrected offset of TSS field within task_struct. |
csanchez |
7685d 14h |
/or1k/tags/nog_patch_67/ |
1166 |
Fixed problem with relocations of non-allocated sections. |
csanchez |
7685d 15h |
/or1k/tags/nog_patch_67/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7702d 08h |
/or1k/tags/nog_patch_67/ |
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 |
7705d 21h |
/or1k/tags/nog_patch_67/ |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7736d 21h |
/or1k/tags/nog_patch_67/ |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7749d 00h |
/or1k/tags/nog_patch_67/ |
1158 |
Added simple uart test case. |
lampret |
7750d 01h |
/or1k/tags/nog_patch_67/ |
1157 |
Added syscall test case. |
lampret |
7750d 02h |
/or1k/tags/nog_patch_67/ |
1156 |
Tick timer test case added. |
lampret |
7750d 22h |
/or1k/tags/nog_patch_67/ |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7752d 02h |
/or1k/tags/nog_patch_67/ |
1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7759d 17h |
/or1k/tags/nog_patch_67/ |
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 |
7760d 04h |
/or1k/tags/nog_patch_67/ |
1152 |
*** empty log message *** |
phoenix |
7760d 07h |
/or1k/tags/nog_patch_67/ |
1151 |
*** empty log message *** |
phoenix |
7760d 08h |
/or1k/tags/nog_patch_67/ |
1150 |
remove unneded include |
phoenix |
7760d 09h |
/or1k/tags/nog_patch_67/ |
1149 |
*** empty log message *** |
phoenix |
7760d 21h |
/or1k/tags/nog_patch_67/ |
1148 |
*** empty log message *** |
phoenix |
7760d 21h |
/or1k/tags/nog_patch_67/ |
1147 |
remove unneeded include |
phoenix |
7760d 21h |
/or1k/tags/nog_patch_67/ |
1146 |
cygwin fix |
phoenix |
7760d 21h |
/or1k/tags/nog_patch_67/ |
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 |
7760d 21h |
/or1k/tags/nog_patch_67/ |
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 |
7763d 03h |
/or1k/tags/nog_patch_67/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7763d 18h |
/or1k/tags/nog_patch_67/ |
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 |
7763d 18h |
/or1k/tags/nog_patch_67/ |