| Rev |
Log message |
Author |
Age |
Path |
| 859 |
Execute trapped instruction after breakpoint is removed
Closes bug #104
When the instruction replaced by a trap instruction is restored by the
debugger, this instruction is not executed.
Proposed solution:
- Checked for a debug unstall condition plus a trap condition in
or1200_du(dbg_stall && |except_stop).
- Then, when this event occur, flush the entire pipeline (in or1200_ctrl) and
set the pc to npc in or1200_genpc(which is equal to the trapped instruction
address).
Signed-off-by: Franck Jullien <crevars at opencores.org>
acked-by: Olof Kindgren <olof at opencores.org> |
olof |
3987d 14h |
/openrisc/ |
| 858 |
orpsoc/tests: Fix or1200-dsxinsn when caches are not present
This test would go into an endless loop when caches are not present. |
stekern |
4087d 19h |
/openrisc/ |
| 857 |
orpsocv2: remove reference to r32 in context save/restore |
julius |
4097d 10h |
/openrisc/ |
| 856 |
Fixed rounding of UART divisor |
skrzyp |
4141d 13h |
/openrisc/ |
| 855 |
Publish OR1K 1.0 architecture spec |
julius |
4184d 12h |
/openrisc/ |
| 854 |
Add OR1200_OR32_LWS define to board specific or1200_defines.v |
stekern |
4194d 05h |
/openrisc/ |
| 853 |
Declare pcreg_boot before usage
When things were moved around in rev 813, this error was introduced
Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org> |
olof |
4219d 14h |
/openrisc/ |
| 852 |
Declare pcreg_boot before usage
When things were moved around in rev 813, this error was introduced
Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org> |
olof |
4219d 14h |
/openrisc/ |
| 851 |
changed branch delay flags |
skrzyp |
4222d 14h |
/openrisc/ |
| 850 |
or1200_genpc: fix ipcu_cycstb_o generation
In some circumstances the CPU is still waiting for the lsu to finish
while in a pre branch state. However, ipcu_cycstb_o is set and the cycle
starts with the wrong address on the iwb bus (the one before the
branched address).
This fixes this issue.
Patch by: Franck Jullien <franck.jullien@gmail.com> |
stekern |
4234d 06h |
/openrisc/ |
| 849 |
or1200: Fix for cache bug related to first_{hit|miss}_ack
Under certain circumstances, when first_hit_ack and
first_miss_ack is asserted at the same time, cache data
would wrongly be overwritten with bus data.
Patch by: Matthew Hicks <firefalcon@gmail.com> |
stekern |
4234d 06h |
/openrisc/ |
| 848 |
or1200: l.lws support
Using the l.lws instruction doesn't work currently.
It simply skips the instruction. No exception or reaction.
The patch attached simply duplicates the behaviour of
l.lwz for l.lws.
Patch by: Jeppe Græsdal Johansen <jjohan07@student.aau.dk> |
stekern |
4234d 06h |
/openrisc/ |
| 847 |
or1200_genpc: fix ipcu_cycstb_o generation
In some circumstances the CPU is still waiting for the lsu to finish
while in a pre branch state. However, ipcu_cycstb_o is set and the cycle
starts with the wrong address on the iwb bus (the one before the
branched address).
This fixes this issue.
Patch by: Franck Jullien <franck.jullien@gmail.com> |
stekern |
4234d 06h |
/openrisc/ |
| 846 |
or1200: Fix for cache bug related to first_{hit|miss}_ack
Under certain circumstances, when first_hit_ack and
first_miss_ack is asserted at the same time, cache data
would wrongly be overwritten with bus data.
Patch by: Matthew Hicks <firefalcon@gmail.com> |
stekern |
4234d 06h |
/openrisc/ |
| 845 |
or1200: l.lws support
Using the l.lws instruction doesn't work currently.
It simply skips the instruction. No exception or reaction.
The patch attached simply duplicates the behaviour of
l.lwz for l.lws.
Patch by: Jeppe Græsdal Johansen <jjohan07@student.aau.dk> |
stekern |
4234d 06h |
/openrisc/ |
| 844 |
|
skrzyp |
4234d 23h |
/openrisc/ |
| 843 |
Applied RDiez suggestions |
skrzyp |
4234d 23h |
/openrisc/ |
| 842 |
Moving GDB 7.1 into the old collection. |
jeremybennett |
4236d 21h |
/openrisc/ |
| 841 |
GDB 7.2 is now considered the stable version. |
jeremybennett |
4236d 22h |
/openrisc/ |
| 840 |
Relocate GDB 6.8 to the old directory. |
jeremybennett |
4236d 22h |
/openrisc/ |
| 839 |
Forgot about updating linker flags, thanks RDiez! |
skrzyp |
4238d 01h |
/openrisc/ |
| 838 |
added branch-delay option and sets r0 to zero |
skrzyp |
4238d 14h |
/openrisc/ |
| 837 |
Instructions redirecting users to new directories. |
jeremybennett |
4244d 19h |
/openrisc/ |
| 836 |
The old legacy directory, which just a README these days. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 835 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 834 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 833 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 832 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 831 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
| 830 |
Move current version to stable directory. |
jeremybennett |
4244d 20h |
/openrisc/ |
