Rev |
Log message |
Author |
Age |
Path |
861 |
sysc: include unistd.h
write, read, pipe et al are declared in this, newer gcc will
warn on missing declerations, thus making the build to fail |
stekern |
3993d 01h |
/ |
860 |
or1200_monitor.v: Remove trailing whitespace |
olof |
3997d 06h |
/ |
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 |
3997d 08h |
/ |
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 |
4097d 14h |
/ |
857 |
orpsocv2: remove reference to r32 in context save/restore |
julius |
4107d 04h |
/ |
856 |
Fixed rounding of UART divisor |
skrzyp |
4151d 07h |
/ |
855 |
Publish OR1K 1.0 architecture spec |
julius |
4194d 06h |
/ |
854 |
Add OR1200_OR32_LWS define to board specific or1200_defines.v |
stekern |
4203d 23h |
/ |
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 |
4229d 08h |
/ |
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 |
4229d 08h |
/ |
851 |
changed branch delay flags |
skrzyp |
4232d 08h |
/ |
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 |
4244d 00h |
/ |
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 |
4244d 00h |
/ |
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 |
4244d 00h |
/ |
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 |
4244d 00h |
/ |
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 |
4244d 00h |
/ |
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 |
4244d 00h |
/ |
844 |
|
skrzyp |
4244d 17h |
/ |
843 |
Applied RDiez suggestions |
skrzyp |
4244d 17h |
/ |
842 |
Moving GDB 7.1 into the old collection. |
jeremybennett |
4246d 15h |
/ |
841 |
GDB 7.2 is now considered the stable version. |
jeremybennett |
4246d 16h |
/ |
840 |
Relocate GDB 6.8 to the old directory. |
jeremybennett |
4246d 16h |
/ |
839 |
Forgot about updating linker flags, thanks RDiez! |
skrzyp |
4247d 19h |
/ |
838 |
added branch-delay option and sets r0 to zero |
skrzyp |
4248d 08h |
/ |
837 |
Instructions redirecting users to new directories. |
jeremybennett |
4254d 13h |
/ |
836 |
The old legacy directory, which just a README these days. |
jeremybennett |
4254d 14h |
/ |
835 |
Move current version to stable directory. |
jeremybennett |
4254d 14h |
/ |
834 |
Move current version to stable directory. |
jeremybennett |
4254d 14h |
/ |
833 |
Move current version to stable directory. |
jeremybennett |
4254d 14h |
/ |
832 |
Move current version to stable directory. |
jeremybennett |
4254d 14h |
/ |