Rev |
Log message |
Author |
Age |
Path |
1210 |
No functional change. |
lampret |
7554d 20h |
/or1k/branches/branch_qmem/ |
1209 |
Fixed instantiation name. |
lampret |
7554d 20h |
/or1k/branches/branch_qmem/ |
1207 |
Static exception prefix. |
lampret |
7554d 20h |
/or1k/branches/branch_qmem/ |
1206 |
Static exception prefix. |
lampret |
7554d 20h |
/or1k/branches/branch_qmem/ |
1175 |
Added three missing wire declarations. No functional changes. |
lampret |
7701d 19h |
/or1k/branches/branch_qmem/ |
1173 |
Added QMEM. |
lampret |
7704d 04h |
/or1k/branches/branch_qmem/ |
1172 |
Added embedded memory QMEM. |
lampret |
7704d 04h |
/or1k/branches/branch_qmem/ |
1171 |
Added embedded memory QMEM. |
lampret |
7704d 04h |
/or1k/branches/branch_qmem/ |
1163 |
This commit was manufactured by cvs2svn to create branch 'branch_qmem'. |
|
7736d 17h |
/or1k/branches/branch_qmem/ |
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 |
7736d 17h |
/or1k/branches/branch_qmem/ |
1160 |
added missing .rodata.* section into rom linker script |
phoenix |
7767d 17h |
/or1k/branches/branch_qmem/ |
1159 |
No functional changes. Added defines to disable implementation of multiplier/MAC |
lampret |
7779d 19h |
/or1k/branches/branch_qmem/ |
1158 |
Added simple uart test case. |
lampret |
7780d 21h |
/or1k/branches/branch_qmem/ |
1157 |
Added syscall test case. |
lampret |
7780d 21h |
/or1k/branches/branch_qmem/ |
1156 |
Tick timer test case added. |
lampret |
7781d 18h |
/or1k/branches/branch_qmem/ |
1155 |
No functional change. Only added customization for exception vectors. |
lampret |
7782d 21h |
/or1k/branches/branch_qmem/ |
1154 |
When using tty channel, put the serial port into raw mode (no echo, no
CR/LF conversion, no other line discipline/buffering). |
sfurman |
7790d 13h |
/or1k/branches/branch_qmem/ |
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 |
7790d 23h |
/or1k/branches/branch_qmem/ |
1152 |
*** empty log message *** |
phoenix |
7791d 03h |
/or1k/branches/branch_qmem/ |
1151 |
*** empty log message *** |
phoenix |
7791d 03h |
/or1k/branches/branch_qmem/ |
1150 |
remove unneded include |
phoenix |
7791d 05h |
/or1k/branches/branch_qmem/ |
1149 |
*** empty log message *** |
phoenix |
7791d 16h |
/or1k/branches/branch_qmem/ |
1148 |
*** empty log message *** |
phoenix |
7791d 17h |
/or1k/branches/branch_qmem/ |
1147 |
remove unneeded include |
phoenix |
7791d 17h |
/or1k/branches/branch_qmem/ |
1146 |
cygwin fix |
phoenix |
7791d 17h |
/or1k/branches/branch_qmem/ |
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 |
7791d 17h |
/or1k/branches/branch_qmem/ |
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 |
7793d 23h |
/or1k/branches/branch_qmem/ |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7794d 14h |
/or1k/branches/branch_qmem/ |
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 |
7794d 14h |
/or1k/branches/branch_qmem/ |
1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7795d 23h |
/or1k/branches/branch_qmem/ |