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2018-01-19Incorporate review feedback from OpenOCD teamTim Newsome1-17/+9
Remove unused file handle, and rename the only remaining one to make more sense. Close file descriptor if initialization fails. Change-Id: I383567aaadb1aa59d86f814eba8bc65f24e91928
2018-01-15Remove dead code.Tim Newsome1-9/+0
Change-Id: Ic90598b3dd4128dabb18ac4dc1285ca721a6a441
2018-01-10Merge pull request #172 from riscv/dbus_read_commentMegan Wachs1-1/+6
Add a comment in dbus_read
2018-01-10Merge pull request #178 from riscv/cleanupTim Newsome1-2/+2
Rename dummy variable to be correct.
2018-01-09Muck with mstatus to always be able to read FPRsTim Newsome1-1/+13
Change-Id: I7ff8bde4578c9ddd175c5cca370295c790cfbba7
2018-01-08Propagate register read errors.Tim Newsome6-62/+115
Change-Id: Idda111377873a2236b5b91e4ffdabd2be384b47a
2018-01-05Merge pull request #179 from riscv/multicore_hart_selectionTim Newsome1-4/+12
Select current hart before reading memory.
2018-01-05Merge pull request #173 from riscv/warn_namesTim Newsome2-6/+5
Use register names instead of numbers in warnings
2018-01-05Rename dummy variable to be correct.Tim Newsome1-2/+2
Change-Id: I329404894227bb3cf563382e1adf0edda702543b
2018-01-04Select current hart before reading memory.Tim Newsome1-4/+12
This avoids trying to read memory from the wrong hart, if the current hart was changed by an earlier call (eg. to poll()). Change-Id: I73da1e01c8d01d68f01ac7fdd6c548380a70cfd3
2018-01-04Make delay update messages debug instead of info.Tim Newsome2-4/+4
They confuse users otherwise. Change-Id: I3bc491352f5384e36c54696a0ecbf11ac623dd83
2018-01-04Add a comment in dbus_readMegan Wachs1-1/+6
This just comments the current behavior
2018-01-04Use register names instead of numbers in warningsTim Newsome2-6/+5
Change-Id: Ie2295d30fd9dfeb7590f5e34d572497a93a3ce7b
2018-01-02Parse 64-bit CRC addrs even on 32-bit hostsTim Newsome1-1/+1
Change-Id: I38720163eff292b2c24f25da4e25feb8245ff672
2017-12-28Fix typo.Tim Newsome1-1/+1
Issue #164 Change-Id: I083ba0d7df72a83a802297baa25753f8d274519a
2017-12-27Get rid of abort() calls.Tim Newsome5-54/+77
Also changed a few asserts that could trigger due to broken hardware. Fixes Issue #142. Change-Id: Ia2b99baa82f30ebcb2fd7e4902f0e67046ce4ed2
2017-12-26Propagate error instead of calling abort().Tim Newsome3-34/+62
As part of this I improved the memory read/write fatal error handling a bit. Now at least we try to leave autoexec turned off, and will even restore the temp registers if the situation isn't too hosed for that. Partly addresses Issue #142 Change-Id: I79fe3f862f11c6d20441f39162423357e73a40c1
2017-12-26Remove unused code.Tim Newsome2-18/+0
Change-Id: Ibc72945ac76513c84d62616c0210e6013b21f7ef
2017-12-26Conform to OpenOCD style guide.Tim Newsome15-733/+846
Change-Id: I2b23ac79639ed40e9d59db5c52ea2196df0349bc
2017-12-22Merge branch 'master' into updateTim Newsome54-791/+4228
Change-Id: Icec244b174cc0c67ab58961649a369db7f344824
2017-12-21Fix flash/run algorithm with new register namesTim Newsome2-5/+8
Change-Id: I8f539c880ee5da864956f56943411b228d8a5812
2017-12-21Make functions static. Free memory.Tim Newsome1-10/+12
Change-Id: Iadf7b2a926d6d5abc4c8daa2f5620886bcb09b31
2017-12-21Merge pull request #155 from riscv/debug_definesMegan Wachs1-22/+48
Update debug_defines to the one used with spike.
2017-12-21Merge pull request #148 from riscv/macbuildMegan Wachs1-1/+1
Use %ll instead of %L in scanf.
2017-12-21Update debug_defines to the one used with spike.Tim Newsome1-22/+48
Change-Id: I627c6ee557d98239227324c33f9b89f6280cbf93
2017-12-21Merge pull request #145 from riscv/rbb_winTim Newsome2-2/+13
Fix Windows build
2017-12-21Use parens after if.Tim Newsome1-1/+1
I'm surprised this built with gcc before. Fixes Issue #150. Change-Id: I24d2957783c66ad53d5b532a4e930349a2059a97
2017-12-19Add `riscv expose_csrs` command.Tim Newsome1-0/+110
This lets users tell OpenOCD which non-standard CSRs exist on their target, that will also be accessible and whose existence will be communicated to gdb. Change-Id: I56163a9fcb84ad7ebe815ae74fbd9fcc208f5a9d
2017-12-19Hide supervisor registers if there is no S mode.Tim Newsome2-28/+32
Also update encoding.h. Change-Id: I275be7de0aa1af64d13ea191b9f4ff391cfb16dc
2017-12-19Give FPRs ABI names.Tim Newsome2-2/+67
Change-Id: If198d10e16671b9868836e23386aaf8d4b05f317
2017-12-19Remove some debug printfs.Tim Newsome1-2/+0
Change-Id: I09989d4c0e102889ecb0eedbd3f4138f8b7bdb8c
2017-12-19Avoid another assertion failure.Tim Newsome1-1/+5
Change-Id: Ia54f778152974164697b712c360918e17a127d95
2017-12-19Read misa before using it to check for extensions.Tim Newsome1-1/+2
Change-Id: I7a172d83055d8bd833e3349a5b22b47dd5f31f5c
2017-12-19Don't rely on hart count until it's correct.Tim Newsome1-1/+1
Change-Id: I4e05eb091823b2e0fb481ca0b599072ba1ca70f2
2017-12-19Remove no-longer-true comment.Tim Newsome1-1/+0
Change-Id: I888680e73682582438a0de0496238867f1604754
2017-12-19Simplify examine()Tim Newsome1-43/+13
Now we don't have to play tricks fooling other parts of our code that might assert. Change-Id: Ia574378e1f95ed62d297e6b2e852245e58c9ffc9
2017-12-19Make priv register 8 bits.Tim Newsome1-0/+1
(It's really only 2 bits, but something wonky happens between gdb and OpenOCD if I make it that size.) Change-Id: I562a65cb0ebe5aa0edcc54c251d0fea0e26f9cb1
2017-12-19WIP xml register for 0.11.Tim Newsome4-392/+290
On HiFive1, FPRs show up with no name, and misa is 0x1105 instead of 0x40001105. Change-Id: I4ee223c905ad7d860147014e7b6394668658c6ea
2017-12-19Hide unknown registers, which probably don't existTim Newsome2-13/+21
Change-Id: Iffa8fa5ff4b0a01abd30fa302b7087e2011337bf
2017-12-19Fix register names.Tim Newsome5-46/+108
Use the ABI ones for every register that we have one for. Change-Id: I2a993abff416d2652dbe026b3fb498e144a5006f
2017-12-19WIP better CSR names, and include only existingTim Newsome1-1/+32
Change-Id: I1a234ee07c417ba56da10a61fc2bdbdcc60490a8
2017-12-19WIP. Hide FPRs if the hart doesn't support F/D.Tim Newsome2-23/+31
Change-Id: I988c0c36f2de8157d76874a697b3c054773b787d
2017-12-19`make all` debug tests now pass.Tim Newsome3-73/+106
Also properly support (I think) D extension on RV32. Change-Id: I2f0162d36e4c18c251f99b6943403cef30d17d29
2017-12-19Checkpoint that seems to work.Tim Newsome1-0/+30
Change-Id: I9599aacc256f6340795097732b6f8e8869c2099f
2017-12-15Use %ll instead of %L instead of scanf.macbuildTim Newsome1-1/+1
Mac build barfs on L, and the manpage says they're equivalent. Hopefully fixes #147 Change-Id: I3aa57775731f3f5ceb03097cae2a9dc6fd426dcd
2017-12-14Fix cut and paste bug.Tim Newsome1-1/+1
Now reading 64-bit FPRs on 32-bit harts using scratch memory might work. Change-Id: Ie8c0fc689386c6e724ecab5e8c855e725fa8dd97
2017-12-14Use abstraction because Windows is not POSIXTim Newsome2-2/+13
Fixes #138 Change-Id: I4d9b49762e318fe91f1561ed315829b43daefef4
2017-12-12target: remove unused event definitionsTomas Vanek2-8/+0
Events reset-halt-pre, reset-halt-post, reset-wait-pre and reset-wait-post are not used anywhere. Change-Id: I9a0f94875b102d9b08f6c2fd9d73a9f05f8e8e79 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4285 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
2017-12-12flash/nor/stm32f2x: fix erase on STM32F413/423Tomas Vanek1-4/+10
Theese devices do not have a gap in sector numbering. The driver translates sectors numbers 12 13... to 16 17... as used on dual bank flash devices. Therefore erase of sector 12 and above fails with error 'stm32x device protected' on F413/423. Drop sector number translation for devices without has_large_mem flag. Change-Id: I65531c0dfe02e2fd0f3d68f0615e0926e9901391 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4299 Tested-by: jenkins Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
2017-12-12flash/nor/stm32f2x: fix protection block size for F767 in dual bank modeTomas Vanek1-1/+2
A protection block comprises two adjacent sectors in dual bank mode. As there are 64 and 128kB sectors joined in blocks 2 and 8, block size should be computed as a sum of sector sizes. Change-Id: Ie915df8cf7ca232c4565d7e0c514c8933e71fdfe Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/4271 Tested-by: jenkins Reviewed-by: Andreas Bolsch <hyphen0break@gmail.com> Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
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