Rev |
Log message |
Author |
Age |
Path |
1174 |
fix for immu exceptions that never should have happened |
phoenix |
7676d 01h |
/or1k/tags/nog_patch_58/ |
1170 |
Added support for l.addc instruction. |
csanchez |
7684d 05h |
/or1k/tags/nog_patch_58/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7684d 06h |
/or1k/tags/nog_patch_58/ |
1168 |
Added explicit alignment expressions. |
csanchez |
7689d 16h |
/or1k/tags/nog_patch_58/ |
1167 |
Corrected offset of TSS field within task_struct. |
csanchez |
7689d 16h |
/or1k/tags/nog_patch_58/ |
1166 |
Fixed problem with relocations of non-allocated sections. |
csanchez |
7689d 16h |
/or1k/tags/nog_patch_58/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7706d 09h |
/or1k/tags/nog_patch_58/ |
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 |
7709d 22h |
/or1k/tags/nog_patch_58/ |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7740d 22h |
/or1k/tags/nog_patch_58/ |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7753d 01h |
/or1k/tags/nog_patch_58/ |
1158 |
Added simple uart test case. |
lampret |
7754d 02h |
/or1k/tags/nog_patch_58/ |
1157 |
Added syscall test case. |
lampret |
7754d 03h |
/or1k/tags/nog_patch_58/ |
1156 |
Tick timer test case added. |
lampret |
7754d 23h |
/or1k/tags/nog_patch_58/ |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7756d 03h |
/or1k/tags/nog_patch_58/ |
1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7763d 18h |
/or1k/tags/nog_patch_58/ |
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 |
7764d 05h |
/or1k/tags/nog_patch_58/ |
1152 |
*** empty log message *** |
phoenix |
7764d 09h |
/or1k/tags/nog_patch_58/ |
1151 |
*** empty log message *** |
phoenix |
7764d 09h |
/or1k/tags/nog_patch_58/ |
1150 |
remove unneded include |
phoenix |
7764d 10h |
/or1k/tags/nog_patch_58/ |
1149 |
*** empty log message *** |
phoenix |
7764d 22h |
/or1k/tags/nog_patch_58/ |
1148 |
*** empty log message *** |
phoenix |
7764d 22h |
/or1k/tags/nog_patch_58/ |
1147 |
remove unneeded include |
phoenix |
7764d 22h |
/or1k/tags/nog_patch_58/ |
1146 |
cygwin fix |
phoenix |
7764d 22h |
/or1k/tags/nog_patch_58/ |
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 |
7764d 23h |
/or1k/tags/nog_patch_58/ |
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 |
7767d 05h |
/or1k/tags/nog_patch_58/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7767d 19h |
/or1k/tags/nog_patch_58/ |
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 |
7767d 19h |
/or1k/tags/nog_patch_58/ |
1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7769d 04h |
/or1k/tags/nog_patch_58/ |
1140 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Fixed order of ifdefs. |
lampret |
7769d 04h |
/or1k/tags/nog_patch_58/ |
1139 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Better description. |
lampret |
7769d 04h |
/or1k/tags/nog_patch_58/ |