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 |
4003d 09h |
/ |
860 |
or1200_monitor.v: Remove trailing whitespace |
olof |
4007d 15h |
/ |
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 |
4007d 16h |
/ |
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 |
4107d 22h |
/ |
857 |
orpsocv2: remove reference to r32 in context save/restore |
julius |
4117d 12h |
/ |
856 |
Fixed rounding of UART divisor |
skrzyp |
4161d 15h |
/ |
855 |
Publish OR1K 1.0 architecture spec |
julius |
4204d 14h |
/ |
854 |
Add OR1200_OR32_LWS define to board specific or1200_defines.v |
stekern |
4214d 07h |
/ |
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 |
4239d 17h |
/ |
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 |
4239d 17h |
/ |
851 |
changed branch delay flags |
skrzyp |
4242d 16h |
/ |
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 |
4254d 08h |
/ |
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 |
4254d 08h |
/ |
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 |
4254d 08h |
/ |
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 |
4254d 08h |
/ |
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 |
4254d 08h |
/ |
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 |
4254d 08h |
/ |
844 |
|
skrzyp |
4255d 02h |
/ |
843 |
Applied RDiez suggestions |
skrzyp |
4255d 02h |
/ |
842 |
Moving GDB 7.1 into the old collection. |
jeremybennett |
4257d 00h |
/ |
841 |
GDB 7.2 is now considered the stable version. |
jeremybennett |
4257d 00h |
/ |
840 |
Relocate GDB 6.8 to the old directory. |
jeremybennett |
4257d 00h |
/ |
839 |
Forgot about updating linker flags, thanks RDiez! |
skrzyp |
4258d 03h |
/ |
838 |
added branch-delay option and sets r0 to zero |
skrzyp |
4258d 17h |
/ |
837 |
Instructions redirecting users to new directories. |
jeremybennett |
4264d 22h |
/ |
836 |
The old legacy directory, which just a README these days. |
jeremybennett |
4264d 22h |
/ |
835 |
Move current version to stable directory. |
jeremybennett |
4264d 22h |
/ |
834 |
Move current version to stable directory. |
jeremybennett |
4264d 22h |
/ |
833 |
Move current version to stable directory. |
jeremybennett |
4264d 22h |
/ |
832 |
Move current version to stable directory. |
jeremybennett |
4264d 22h |
/ |