| 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 |
3992d 20h |
/openrisc/trunk/ |
| 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 |
4093d 01h |
/openrisc/trunk/ |
| 857 |
orpsocv2: remove reference to r32 in context save/restore |
julius |
4102d 16h |
/openrisc/trunk/ |
| 856 |
Fixed rounding of UART divisor |
skrzyp |
4146d 19h |
/openrisc/trunk/ |
| 855 |
Publish OR1K 1.0 architecture spec |
julius |
4189d 18h |
/openrisc/trunk/ |
| 854 |
Add OR1200_OR32_LWS define to board specific or1200_defines.v |
stekern |
4199d 11h |
/openrisc/trunk/ |
| 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 |
4224d 20h |
/openrisc/trunk/ |
| 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 |
4224d 20h |
/openrisc/trunk/ |
| 851 |
changed branch delay flags |
skrzyp |
4227d 20h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 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 |
4239d 12h |
/openrisc/trunk/ |
| 844 |
|
skrzyp |
4240d 05h |
/openrisc/trunk/ |
| 843 |
Applied RDiez suggestions |
skrzyp |
4240d 05h |
/openrisc/trunk/ |
| 842 |
Moving GDB 7.1 into the old collection. |
jeremybennett |
4242d 03h |
/openrisc/trunk/ |
| 841 |
GDB 7.2 is now considered the stable version. |
jeremybennett |
4242d 04h |
/openrisc/trunk/ |
| 840 |
Relocate GDB 6.8 to the old directory. |
jeremybennett |
4242d 04h |
/openrisc/trunk/ |
| 839 |
Forgot about updating linker flags, thanks RDiez! |
skrzyp |
4243d 07h |
/openrisc/trunk/ |
| 838 |
added branch-delay option and sets r0 to zero |
skrzyp |
4243d 20h |
/openrisc/trunk/ |
| 837 |
Instructions redirecting users to new directories. |
jeremybennett |
4250d 01h |
/openrisc/trunk/ |
| 836 |
The old legacy directory, which just a README these days. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 835 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 834 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 833 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 832 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 831 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
| 830 |
Move current version to stable directory. |
jeremybennett |
4250d 02h |
/openrisc/trunk/ |
