23bd6d08c9
Remove more unused functionality.
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Change-Id: I43283b9556c959f891a587fb39bdd1ab9206e8af
2017-10-24 15:11:33 -07:00
dbecbfee99
Add a fence after memory writes.
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Change-Id: I5137479b685f735aa573cec5d40170016c40f597
2017-10-24 12:15:25 -07:00
59a0340261
Remove more unused code.
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Change-Id: I962660f58d948f85df6e073065e15e5d8f4a02b6
2017-10-24 11:38:39 -07:00
8432b7cf3d
Remove more unused code.
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Change-Id: Id91237c163d86e8f4d039503ca33b4ad7571ecd1
2017-10-24 11:34:48 -07:00
5425c871c9
Properly fix memory read when encountering busy.
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Change-Id: I377054495e860076edc2f38d1cc0f11c23f98d3b
2017-10-23 14:13:46 -07:00
a3a137062d
Pay attention to impebreak.
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This required updating debug_defines.h, which caused a few other small
cleanups as well.
Change-Id: I3c2cb418d7eff3093d7664c5563b2af5e8b530eb
2017-10-18 14:21:23 -07:00
5d3f5c35d2
Still restore registers if an access failed.
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Change-Id: I11571f0926f69a34f95b4929f633fdecd3a4e810
2017-10-18 12:32:41 -07:00
7edd9b1786
Fix FPR access.
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Change-Id: I1379de87904f1cf40b45d1a5490249e3ba90d7d0
2017-10-18 11:47:15 -07:00
a0623b2fa8
Don't crash when encountering RV64.
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Change-Id: Ie915ce830c3499919e4918ad443a5e225cf8c4d9
2017-10-17 11:58:51 -07:00
65be0776d8
Memory read/write works if the core can keep up.
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Change-Id: Ieca50ece266fbc9d2ff16a5cc2e6b4b926ad5e6f
2017-10-17 11:52:07 -07:00
fbe2980eb7
MemTest64 passes.
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Change-Id: I75996b71c3f31025c89ef596a08e01d191405336
2017-10-17 11:15:51 -07:00
d94b38279a
Memtest{16,32} pass.
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Change-Id: I15c2a4fd2bb9a7b30762d07f3b3a74d2f477746b
2017-10-16 21:08:59 -07:00
7ec7bc32fe
At least some memory writes work.
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Change-Id: I6fcf261341f10ec34df01bb844744439d02471a8
2017-10-13 12:50:02 -07:00
e7bb815e87
Register read/write might be working.
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Change-Id: I6c51d6157dde56d8cd666b4d30ec7bbc7a4bef9f
2017-10-12 14:38:52 -07:00
94e8250713
WIP; doesn't work.
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Change-Id: Ia407e82ccbd2044ad61e0845d285dd5765154476
2017-10-12 11:45:52 -07:00
77802af655
Remove duplicate progbuf size variable.
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Change-Id: I662ff84d13ecfc7faae51406a4df57a3643116f0
2017-10-10 16:27:51 -07:00
abe7eba25a
Merge pull request #118 from riscv/priv
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Fix priv access
2017-10-04 12:52:21 -07:00
e64bb8c44a
Fix priv access on 0.13.
2017-09-30 14:15:37 -07:00
744894e965
Better debug messages.
2017-09-26 15:40:41 -07:00
f0195868d3
Fall back on ndmreset if hartreset is unsupported.
2017-09-21 14:53:12 -07:00
fe36097ff8
Fix reset for multicore.
2017-09-21 12:42:40 -07:00
848fe0ffcf
Cleaning up single-hart reset.
2017-09-19 17:41:52 -07:00
4e701669b7
Merge pull request #113 from riscv/macos_build
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Add clang build
2017-09-19 14:11:10 -07:00
0abd94b50c
Make constants unsigned for clang.
2017-09-18 14:23:59 -07:00
604dfa0dcc
Try to fix some clang warnings.
2017-09-18 14:03:33 -07:00
157a67a98a
Be more clear in multi-core systems without -rtos
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Don't print out there's a hart with XLEN of 0.
2017-09-18 11:29:14 -07:00
ce20be3d78
Add support for F extension.
2017-09-14 16:23:47 -07:00
f9b2549e20
Tell user how to increase timeout.
2017-09-11 12:11:24 -07:00
a6ec1a0e68
Add timeout to another infinite loop.
2017-09-11 11:35:47 -07:00
6721988ce3
Ensure read_memory() only reads each address once.
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Previously it might read an address multiple times if an abstract
command took longer to execute than expected.
The new implementations reads from the target how far it has gotten
along reading memory, and resumes from there if cmderr=busy.
This ended up being a bigger change than I envisioned, but in the end it
deleted more lines than it added, so I'm happy. :-)
2017-08-29 17:25:04 -07:00
2efc415db4
Finally nailed memory read on slow targets
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The downloaded program now post-increments, and there's no longer an
attempt to read the current address from the target. This made it easier
to fix the problem where at the start of the loop the current address
was already read (in regular entry) or has not yet been read (when the
first round through the loop encountered busy more than once, or busy
was encountered at least once later on).
2017-08-28 11:17:55 -07:00
5f53655e65
Fix off-by-one error.
2017-08-26 18:25:10 -07:00
eef9442aa7
Remove redundant code.
2017-08-26 17:50:05 -07:00
5bdee8bc66
Fix off-by-3 error on 64-bit targets.
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This caused everything to fall apart when debugging slow 64-bit targets.
2017-08-26 17:49:13 -07:00
92ef328161
Don't reset DMI when an abstract command is busy.
2017-08-25 18:14:08 -07:00
a9bcc48064
Remove unnecessary newlines.
2017-08-25 18:14:08 -07:00
322669ca98
Merge pull request #95 from riscv/memread
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Fix block memory reads on slow targets.
2017-08-25 16:57:07 -07:00
4d0e88d887
Merge pull request #100 from riscv/riscv_timeout_commands
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riscv: Add commands for setting timeouts
2017-08-25 09:49:15 -07:00
6e16ef2bd4
Merge remote-tracking branch 'origin/riscv' into riscv-compliance
2017-08-15 17:22:48 -07:00
6200d9a180
Merge branch 'riscv_timeout_commands' into riscv-compliance
2017-08-15 17:22:08 -07:00
879c274cb9
riscv: Add commands for setting timeouts
2017-08-15 15:59:40 -07:00
3ec1772c96
riscv: Add commands for setting timeouts
2017-08-15 15:55:09 -07:00
0ff4103a26
Reset address if target was busy during bust write
...
Improve Issue #98 .
DebugCompareSections is still failing for me (with an instrumented
sometimes-slow spike), but MemTestBlock now passes reliably.
2017-08-15 15:47:35 -07:00
5c39079a62
Remove some unnecessary casts.
2017-08-15 14:29:24 -07:00
0d74c8689d
Fix block memory reads on slow targets.
...
The interesting new code concerns ignore_prev_addr and
this_is_last_read.
Additionally, I tweaked some debug output, and optimized
riscv_batch_run() when the batch is empty.
2017-08-14 15:02:19 -07:00
25eedb94a5
Merge remote-tracking branch 'origin/riscv' into riscv-compliance
2017-08-14 12:08:58 -07:00
2706df0ec3
Fix a corner case in block memory read.
2017-08-13 14:14:23 -07:00
3109da7dfd
Force actual read from prog buffer for the last transaction in read_memory()
2017-08-12 14:51:12 -07:00
e676d3dae6
Fixed off-by-one error in previous commit
2017-08-11 17:46:35 -07:00
39b01259fa
fixed memory leak introduced by previous commit
2017-08-10 16:37:50 -07:00
b5692585de
Fix reads beyond requested memory range
2017-08-10 14:27:11 -07:00
efcfcf555f
Fix assertion failure when reading from address 0.
2017-08-09 12:42:17 -07:00
b032eb1bcc
Use a wall clock timeout to complete reset.
2017-07-16 11:48:12 -07:00
f0f1df1061
Fix infinite loop in reset.
2017-07-14 12:50:11 -07:00
c8015e8dc1
riscv compliance: More post-test cleanup
2017-07-13 08:00:22 -07:00
d60dbd60e8
Share trigger code between 0.11 and 0.13 code.
...
The actual implementation of triggers didn't change between those two
versions, so there's no need to duplicate the code.
In the process, I also fixed a minor multicore bug where tselect didn't
always get written on all harts.
2017-07-12 19:54:40 -07:00
20d46b8bf0
Merge remote-tracking branch 'origin/riscv' into riscv-compliance
2017-07-12 18:46:26 -07:00
66fa38add7
riscv-compliance: Halt harts again at the end of the test.
2017-07-12 18:44:41 -07:00
2deb02695e
Forgot to commit this follow up to PR #79
2017-07-12 17:51:38 -07:00
09bf86e31a
Keep around cmderr for callers to inspect.
...
Use this to only change abstract register access behavior when cmderr
explicitly says the requested operation is unsupported.
2017-07-12 14:36:09 -07:00
856f70fe44
Try abstract register writes as well.
2017-07-12 14:13:31 -07:00
f37e93bbc0
Try using abstract commands to read registers
...
This is the only way the spec guarantees that GPRs are accessible, and
depending on the implementation this might be the only way that CSRs are
accessible.
Also changed the debug code that parses out DMI fields to be simpler to
maintain (albeit a little slower).
riscv013_execute_debug_buffer() now automatically clears cmderr if the
command fails. That feels like the right behavior. (It does return the
error to its caller.)
2017-07-12 14:13:31 -07:00
4072fa493b
Disable debugger-set triggers on connect
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When first connecting to a target, have the debugger disable any
hardware triggers that are set by a previously connected debugger.
The 0.11 code already did this, but 0.13 did not.
To achieve this I decided to share the code to enumerate triggers
between 0.11 and 0.13, which required me to implement get_register() and
set_register() for 0.11, which made the whole change a lot larger than
you might have guessed.
Hopefully this sets us up to in the future share the code to set/remove
triggers as well.
2017-07-10 10:26:24 -07:00
31e5b53a46
Merge pull request #74 from riscv/build32
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Fix 32-bit build errors.
2017-07-06 13:41:47 -07:00
6842fd2c10
riscv: Add more TODO compliance comments
2017-07-05 17:59:30 -07:00
bdc38561c0
riscv: Clean up reset/dmactive/step compliance test
2017-07-05 17:54:55 -07:00
2b94888100
riscv: Add single-step, reset, and dmactive to the compliance test.
2017-07-05 15:11:40 -07:00
87abbe4a51
Merge remote-tracking branch 'origin/riscv' into riscv-compliance
2017-07-05 11:02:30 -07:00
3cff4213a4
Merge pull request #69 from riscv/multi-gdb
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Fix the multi-GDB mode bugs
2017-07-03 13:18:06 -07:00
450307b66f
Fix 32-bit build errors.
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I only compiled the source. Didn't have the tooling installed to link.
Hopefully that's good enough.
Fixes #71 .
2017-07-03 12:17:07 -07:00
f18fd83ac7
Fix trigger set/clear bug.
2017-07-03 11:52:35 -07:00
99a3673507
Fix comment about saving the temporary register in examine procedure.
2017-07-01 15:09:23 +03:00
7d451e00f5
Restore value of temporary register (s0) in examine OpenOCD procedure in case of core can not execute 64 bit instruction.
2017-06-30 19:15:58 +03:00
7bc23c7776
riscv: Add some comments on what else compliance test needs
2017-06-28 19:36:22 -07:00
434fb3708a
riscv: Correct DPC masking in compliance test.
2017-06-28 19:36:22 -07:00
e32a8c911d
riscv: Fix AUTOEXEC test for 32-bit cores
2017-06-28 19:36:22 -07:00
4101740928
riscv: add compliance tests for DPC and DCSR
2017-06-28 19:36:22 -07:00
e17ca3a31d
riscv: More compliance tests for core registers.
2017-06-28 19:36:22 -07:00
222850df55
debug: add a 'wfi' to compliance test.
2017-06-28 19:36:22 -07:00
9e76ec1779
riscv: Compliance test for HALTREQ/RESUMEREQ R/W
2017-06-28 19:36:22 -07:00
ccc605158a
riscv: Added several compliance test items
2017-06-28 19:32:38 -07:00
95ee7975ea
riscv: Add skeleton of RISC-V v013 compliance
2017-06-28 19:32:38 -07:00
d77c4a953c
Don't set breakpoints on disabled harts
2017-06-21 12:25:20 -07:00
4bdb042224
Allow memory writes to proceed on all harts
2017-06-21 12:25:19 -07:00
a277416a39
Refactor examine, to avoid some assertions
...
Now that we're supporting non-RTOS multi-hart mode there's some more
assertions that you're running on the right hart. Those assertions
aren't sane very early in examine, so I avoid them.
2017-06-21 12:25:19 -07:00
788908fcf0
Factor out checking if harts should be used
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Rather than having a bunch of "if rtos" stuff, I now just check "if
hart_enabled". This makes some code paths cleaner, all of which were
buggy in the non-RTOS multi-hart mode.
2017-06-21 10:09:16 -07:00
9f4cac5a38
Set current_hartid from coreid
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This avoids a bunch of RTOS special cases.
2017-06-20 17:19:05 -07:00
9cd98058a0
Set hardware triggers on all harts.
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Right now we're using "threads" to represent harts. gdb/OpenOCD assume
there's only one set of hardware breakpoints among all threads. Make it
so.
2017-06-20 13:10:35 -07:00
ccdd26e3ef
Comment curious code.
2017-06-20 11:32:42 -07:00
927f9d8873
Update list of "threads" when harts are discovered.
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This ensures that "info threads" is accurate as soon as gdb connects.
Also print out number of triggers that is discovered in examine().
2017-06-20 11:32:42 -07:00
4d264b3579
Put early DEBUG notice of XLEN back.
2017-06-19 08:46:02 -07:00
6082f35a55
Update debug_defines. Clarify debug output.
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Update debug_defines from the spec, commit 920ec9a690.
Decode dmstatus scans in the debug output.
2017-06-16 14:02:25 -07:00
fd81f7fcac
Fix comment.
2017-06-16 14:02:25 -07:00
851849a295
Tell the user about detected harts.
2017-06-16 14:02:25 -07:00
ac2da40f74
Fix indentation to match OpenOCD style.
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This change is just in the whitespace. There are no code changes.
See http://openocd.org/doc-release/doxygen/stylec.html
2017-06-15 12:44:50 -07:00
363a0a2bf2
Merge pull request #64 from riscv/release-fixes
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Two fixes from the release branch
2017-06-15 12:43:46 -07:00
50a223ef9a
Fix print statements to work with 64-bit addresses
2017-06-15 12:24:37 -07:00
099a3020d2
Clear abstract errors from register_read_direct
2017-06-15 12:16:24 -07:00
64af052911
Fix the build.
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Main change is to make riscv_addr_t be unsigned. The rest is mechanical
fixing of types, print statements, and a few signed/unsigned compares.
Smoketest indicates everything is working more or less as before.
2017-06-13 12:33:01 -07:00
6be600318c
Fix dmi_read() indentation; remove \n in LOG_ERROR
2017-06-08 12:31:08 -07:00
c3b344d1c0
riscv: Move the initialization of the field inside the structure for consistency
2017-06-07 21:06:33 -07:00
459b39ec67
riscv: v13 -- dmi_write must still check for the OP result
2017-06-07 21:06:33 -07:00
c431c0eb25
Check for abstractcs.busy, not just CMDERR_BUSY
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This fixes a race condition when reading/writing memory.
2017-05-15 17:40:28 -07:00
a8cf04b839
Go back to 32-word read/write buffers
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The larger buffers are really slow on Spike.
2017-05-15 16:57:25 -07:00
e31761df64
Don't re-read registers after they're written
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This was just a sanity check.
2017-05-15 16:57:08 -07:00
9d308db2bc
Print out the actual CSR that's read
2017-05-15 16:56:50 -07:00
8252b9d36c
Build fixes
2017-05-15 13:39:58 -07:00
af6e04d5c0
riscv: Remove some compile warnings
2017-05-15 13:36:05 -07:00
563f6acc3c
Allow all harts to be reset
2017-05-09 13:33:20 -07:00
95a2eb157a
riscv-013: more consistent parens
2017-05-01 09:42:11 -07:00
458bb20699
riscv-013: Correct sign extension of address on read_memory for lower bits as well
2017-05-01 09:39:59 -07:00
8462750357
riscv-013: Correct sign extension of address on read_memory
2017-05-01 09:37:48 -07:00
ad1cf13ef4
Correct debugging print in read_memory
2017-05-01 08:35:10 -07:00
16de5044d4
Fix an assertion when reading from 0
2017-05-01 08:33:01 -07:00
1ec607c726
Clean up unused read_memory code
2017-04-27 12:56:01 -07:00
8dea2908b7
Add 64-bit and multihart support
...
This is a major rewrite of the RISC-V v0.13 OpenOCD port. This
shouldn't have any meaningful effect on the v0.11 support, but it does
add generic versions of many functions that will allow me to later
refactor the v0.11 support so it's easier to maintain both ports. This
started as an emergency feature branch and went on for a long time, so
it's all been squashed down into one commit so there isn't a big set of
broken commits lying around. The changes are:
* You can pass "-rtos riscv" to the target in OpenOCD's configuration
file, which enables multi-hart mode. This uses OpenOCD's RTOS
support to control all the harts from the debug module using commands
like "info threads" in GDB. This support is still expermental.
* There is support for RV64I, but due to OpenOCD limitations we only
support 32-bit physical addresses. I hope to remedy this by rebasing
onto the latest OpenOCD release, which I've heard should fix this.
* This matches the latest draft version of the RISC-V debug spec, as of
April 26th. This version fixes a number of spec bugs and should be
close to the final debug spec.
2017-04-26 09:10:49 -07:00
3dc066382b
Properly consider 'reset halt' and do halt or resume as needed
2017-04-10 12:03:15 -07:00
b04c6cb3ed
riscv: Implement the assert/deassert reset functions for v13
2017-04-10 12:03:15 -07:00
14e26040b8
riscv: move value read to after autoexec is cleared.
2017-04-04 16:33:17 -07:00
9c1f6ea28b
riscv: Correct the autoexec in read_mem
2017-04-04 16:22:55 -07:00
eb90a5e05e
riscv: Use write-1-to-clear for CMDERR, not write 0 to clear.
2017-03-30 14:27:28 -07:00
03fa9d22c4
Don't set abstractauto at the start
2017-03-23 14:50:40 -07:00
c61b3efe9a
riscv: Retry failed memory reads
2017-03-22 17:51:46 -07:00
98420e377a
riscv: add missing variable declaration.
2017-03-21 23:47:21 -07:00
09da0c812f
Clear autoexec correctly
2017-03-21 17:20:11 -07:00
6033850415
Wrong autoexec
2017-03-21 17:20:11 -07:00
0c790d385d
Builds
2017-03-21 17:20:11 -07:00
a70e628620
riscv-v13: wait for idle in read_memory
...
read_memory was doing autoexec-initialized commands, but wasn't using
ac_busy_delay to add delay or wait between the commands. This isn't the optimal
solution, but the whole read_memory sequence needs to be made more efficient
anyway, so this was the quick and dirty solution.
2017-03-15 17:23:21 -07:00
bb39d3b17e
Remove more cruft.
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Change-Id: I24d545cc259927301851fad446f812e95fd1c557
2017-02-27 20:27:07 -08:00
7f13e90505
riscv: Ensure that hart is halted before attempting to examine it.
2017-02-27 18:53:50 -08:00
b4d38d0997
Remove cruft.
...
Change-Id: I3a370aa3a478ab84c9b2afff7b3f581bd7dc5e06
2017-02-25 10:40:56 -08:00
6f1a498ab9
Use DCSR constants from the debug spec.
...
Replace the constants with the ones from the ISA spec, since those are
not updated as often.
Also delete a bunch of old code.
Change-Id: I9201b1455d64a9d2d203bb362fefaa68cbf35aeb
2017-02-25 10:34:46 -08:00
8f6ddc92e8
Update bits to latest spec.
...
Change-Id: Ib09e1da81c6c0e7c9c6b69e9fe31eda20e3cd6e0
2017-02-25 10:17:27 -08:00
3bd661b679
Speed things up by ignoring return values.
...
The remote bitbang implementation is really slow when reading back data.
During many operations, like writing a block of memory, we don't need to
see the return data. By communicating this to the lower layers, we get
huge speedups. Downloads to spike now are 295KB/s.
That means the gdbserver.py download test now runs to completion,
unfortunately it fails. Everything else is still passing, though, so I'm
committing this change.
Change-Id: I44cc9db1ade0908c1a12d09b23fc8e529a802d88
2017-02-22 16:04:36 -08:00
f9168b09d0
Optimize memory write code, used in download.
...
To spike now we download at 5KB/s. But in real hardware performance
should be pretty OK now.
Change-Id: Ie6086cf156c9a00ac55400870346e27b28e3c755
2017-02-21 20:31:50 -08:00
4e8cf4aeb5
Better error checking in memory access.
...
Change-Id: I985afa433a09f833137f2e244b7eaad2630f6b1a
2017-02-20 17:53:18 -08:00
aba0c0973d
Properly restore s0 and s1 on resume.
...
Now 33/39 of the gdbserver tests pass!
Change-Id: I0cb38fbbcdc2c037ff0ec77229e79f24fa021663
2017-02-20 15:47:31 -08:00
3173314f28
Fix access FPU registers again.
...
Not a great fix. There's still a problem with accessing 64-bit floating
point registers on 32-bit cores.
24 of the gdbserver.py tests pass now.
Change-Id: I69a88ef5fd5581e2c7bf1d78057fd474ae86ff93
2017-02-17 19:03:32 -08:00
071f9a2916
Fix use of REG vs CSR constants.
...
23 gdbserver.py tests pass now.
Change-Id: I32805d615ae5f536f179baf906e0e74a56e80c0b
2017-02-17 12:35:43 -08:00
b363d1a37e
Bunch of register access refactoring.
...
Got rid of the last reference to the old debug RAM code! (Mostly?)
SimpleF18Test passes now.
Change-Id: Iab51d436a50bec9a5e504df7fb3cd6be874da0be
2017-02-17 11:53:37 -08:00
88f14f4d5e
Check busy before triggering another command.
...
This version was able to download code, and run to a breakpoint.
Change-Id: I0ead8350579263d8e55f8df35e2b7af6c374ef21
2017-02-16 14:21:17 -08:00
ef3875a320
Check for errors after read/write.
...
The code doesn't do anything intelligent if errors are found.
But MemTestBlock now also passes. I'm not quite sure why.
Change-Id: I8512f0a96db9e34d3db6a4a9bcef6e56f191d4c1
2017-02-15 20:41:39 -08:00
035b4dd17a
Fix double read, which might have side effects.
...
Now passing MemTest{8,16,32,64}
Change-Id: I286d1e2a388d41853e5aa9049490ddb6135b61f1
2017-02-15 19:05:51 -08:00
713c001242
Make MemTest32 pass.
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Change-Id: I9be90b07be695c976380f9fd50b971f8bb94f513
2017-02-15 17:10:53 -08:00
79e840aaa7
Some memory access works.
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MemTest16 passes, but MemTest32 fails.
Change-Id: I17fbc38b4228b27c7fb3dadb15e9c1a2f67bcd65
2017-02-15 15:44:36 -08:00
ceb8dc048d
Make general CSR reads work.
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Change-Id: Ic9b7e065b7303b3707c28c9b7c496cc1c1e91acd
2017-02-14 12:55:03 -08:00
ae4fda2719
Make it all the way through examine().
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This includes reading GPRs (although I haven't confirmed the values) and
doing some CSR reading/writing to disable triggers that may be left over
from a previous setting.
Change-Id: I2c627bd002d601e302a40f838087541897c025fd
2017-02-14 11:43:58 -08:00
00925574d5
More dbus->dmi.
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Change-Id: Ia691f1e7ce909da4d9c16e6d691c4f2cf768a7fb
2017-02-14 09:38:09 -08:00
24033b53d8
Read misa during examine(), using program buffer.
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Change-Id: Icad5324d216b61207cb5f6024b2deab065658640
2017-02-13 21:29:02 -08:00
0fa8162a8c
dbus -> dmi
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Change-Id: I4c3343f8f5ffd45e3d76a2218aaa5dee8e546839
2017-02-13 11:13:14 -08:00
e2a5e02d1c
Discover XLEN using abstract reg reads.
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Change-Id: Ib7480b8e4925cf08e5b59d263bcdcc672a89dc4b
2017-02-13 09:54:05 -08:00
e6221e75c9
Attempt to discover XLEN with abstract reg reads
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Change-Id: I7ce9c8c0c34bd875dba11596e6f6268320b2fb3a
2017-02-10 19:08:44 -08:00
5e3d9803ab
Halt target in riscv_examine().
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Change-Id: I11ab915901f2e75f9b728d6cf72c6498e3950ded
2017-02-10 11:31:14 -08:00
2ad366e658
Detect and smoketest data and ibuf registers.
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Change-Id: I7ee4817ec63041a1577b83392d40b676fb67c207
2017-02-08 20:40:37 -08:00
8cac7d0cee
Correctly parse dmcontrol.
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Change-Id: Ibae425f4ccbe9e504c41e185f264f667e091fca4
2017-02-08 19:47:34 -08:00
8af4a9a053
Update DMI bus width for 0.13.
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Change-Id: Ieff13a7a0084fe822b7cc6d927727eba4f158ef0
2017-02-07 11:28:50 -08:00
6f78eb1ec1
Add the first difference for 0.13 targets.
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Just to confirm the 0.13 code takes a different path.
Change-Id: I7f1c9c8f3b586aee001dbeef2213f5f2e6a94f36
2017-02-05 18:21:34 -08:00
d055f86552
Most gdbserver tests pass now.
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Change-Id: I14a8360d9cf2800ca5e6a44f7e58102b2baef719
2017-02-05 18:09:19 -08:00
Tim Newsome
Palmer Dabbelt
Megan Wachs
Gleb Gagarin
Dmitry Ryzhov