Rev |
Log message |
Author |
Age |
Path |
1150 |
remove unneded include |
phoenix |
7797d 20h |
/or1k/tags/hello-uart_v1_0 |
1149 |
*** empty log message *** |
phoenix |
7798d 07h |
/or1k/tags/hello-uart_v1_0 |
1148 |
*** empty log message *** |
phoenix |
7798d 07h |
/or1k/tags/hello-uart_v1_0 |
1147 |
remove unneeded include |
phoenix |
7798d 07h |
/or1k/tags/hello-uart_v1_0 |
1146 |
cygwin fix |
phoenix |
7798d 07h |
/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 |
7798d 08h |
/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 |
7800d 14h |
/or1k/tags/hello-uart_v1_0 |
1143 |
Make UART transmitter-empty interrupts match both 16450 and 16550 behavior. |
sfurman |
7801d 04h |
/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 |
7801d 04h |
/or1k/tags/hello-uart_v1_0 |
1141 |
WB = 1/2 RISC clock test code enabled. |
lampret |
7802d 13h |
/or1k/tags/hello-uart_v1_0 |
1140 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Fixed order of ifdefs. |
lampret |
7802d 13h |
/or1k/tags/hello-uart_v1_0 |
1139 |
Fixed OR1200_CLKDIV_x_SUPPORTED defines. Better description. |
lampret |
7802d 13h |
/or1k/tags/hello-uart_v1_0 |
1138 |
Added some information how to run simulations. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1137 |
Added RFRAM generic and Altera lpm library. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1136 |
Add altera lpm library. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1135 |
Added get_gpr support for OR1200_RFRAM_GENERIC |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1134 |
Changed location of debug test code to 0. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1133 |
Adding OR1200_CLMODE_1TO2 test code. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1132 |
RFRAM defines comments updated. Altera LPM option added. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |
1131 |
Added another pipe stage to match gmult. One day second pipe in amult and gmult might be removed to get better performance. |
lampret |
7803d 09h |
/or1k/tags/hello-uart_v1_0 |