Rev |
Log message |
Author |
Age |
Path |
1174 |
fix for immu exceptions that never should have happened |
phoenix |
7738d 13h |
/or1k/tags/nog_patch_38/ |
1170 |
Added support for l.addc instruction. |
csanchez |
7746d 17h |
/or1k/tags/nog_patch_38/ |
1169 |
Added support for l.addc instruction. |
csanchez |
7746d 18h |
/or1k/tags/nog_patch_38/ |
1168 |
Added explicit alignment expressions. |
csanchez |
7752d 04h |
/or1k/tags/nog_patch_38/ |
1167 |
Corrected offset of TSS field within task_struct. |
csanchez |
7752d 04h |
/or1k/tags/nog_patch_38/ |
1166 |
Fixed problem with relocations of non-allocated sections. |
csanchez |
7752d 04h |
/or1k/tags/nog_patch_38/ |
1165 |
timeout bug fixed; contribution by Carlos |
markom |
7768d 22h |
/or1k/tags/nog_patch_38/ |
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 |
7772d 11h |
/or1k/tags/nog_patch_38/ |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7803d 11h |
/or1k/tags/nog_patch_38/ |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7815d 13h |
/or1k/tags/nog_patch_38/ |
1158 |
Added simple uart test case. |
lampret |
7816d 15h |
/or1k/tags/nog_patch_38/ |
1157 |
Added syscall test case. |
lampret |
7816d 15h |
/or1k/tags/nog_patch_38/ |
1156 |
Tick timer test case added. |
lampret |
7817d 11h |
/or1k/tags/nog_patch_38/ |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7818d 15h |
/or1k/tags/nog_patch_38/ |
1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7826d 07h |
/or1k/tags/nog_patch_38/ |
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 |
7826d 17h |
/or1k/tags/nog_patch_38/ |
1152 |
*** empty log message *** |
phoenix |
7826d 21h |
/or1k/tags/nog_patch_38/ |
1151 |
*** empty log message *** |
phoenix |
7826d 21h |
/or1k/tags/nog_patch_38/ |
1150 |
remove unneded include |
phoenix |
7826d 23h |
/or1k/tags/nog_patch_38/ |
1149 |
*** empty log message *** |
phoenix |
7827d 10h |
/or1k/tags/nog_patch_38/ |
1148 |
*** empty log message *** |
phoenix |
7827d 10h |
/or1k/tags/nog_patch_38/ |
1147 |
remove unneeded include |
phoenix |
7827d 10h |
/or1k/tags/nog_patch_38/ |
1146 |
cygwin fix |
phoenix |
7827d 11h |
/or1k/tags/nog_patch_38/ |
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 |
7827d 11h |
/or1k/tags/nog_patch_38/ |
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 |
7829d 17h |
/or1k/tags/nog_patch_38/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7830d 07h |
/or1k/tags/nog_patch_38/ |
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 |
7830d 07h |
/or1k/tags/nog_patch_38/ |
1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7831d 16h |
/or1k/tags/nog_patch_38/ |
1140 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Fixed order of ifdefs. |
lampret |
7831d 17h |
/or1k/tags/nog_patch_38/ |
1139 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Better description. |
lampret |
7831d 17h |
/or1k/tags/nog_patch_38/ |