Re: [OpenOCD-devel] [PATCH]: 8d73f14 target/cortex_a: fix cache coherency with AHB read/write

2018-08-01 Thread Michael Schwingen
On Wed, 01 Aug 2018 22:25:18 +0200 Matthias Welwarsky wrote: > Hi, > > I'm very much wondering if this feature is worth maintaining. Is it > so useful that it's worth the considerable additional complexity for > keeping the caches coherent? Flushing the caches is a very invasive > action by a de

Re: [OpenOCD-devel] [PATCH]: 8d73f14 target/cortex_a: fix cache coherency with AHB read/write

2018-08-01 Thread Matthias Welwarsky
Hi, I'm very much wondering if this feature is worth maintaining. Is it so useful that it's worth the considerable additional complexity for keeping the caches coherent? Flushing the caches is a very invasive action by a debugger and will considerably change the context under debug. If there is

Re: [OpenOCD-devel] Intended cache handling behaviour

2018-08-01 Thread Tomas Vanek via OpenOCD-devel
On 01.08.2018 19:13, Christopher Head wrote: Hello! I was wondering about how OpenOCD was meant to interoperate with CPU caches. Right now, the Cortex M target has no cache management at all, which means that, on devices whose debug buses connect directly to RAM, any memory access through Open

[OpenOCD-devel] Intended cache handling behaviour

2018-08-01 Thread Christopher Head
Hello! I was wondering about how OpenOCD was meant to interoperate with CPU caches. Right now, the Cortex M target has no cache management at all, which means that, on devices whose debug buses connect directly to RAM, any memory access through OpenOCD shows what’s in RAM, which may not be the s

[OpenOCD-devel] [PATCH]: 2f75212 mips_ejtag: there is no DCR.MIPS64 bit

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Jiri Kastner (cz172...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4628 -- gerrit commit 2f752127a60b0d0658041ba2171cba633873d659 Author: Jiri Kastner Date: Wed Aug 1 15:17:43 2018 +0200 mips_

[OpenOCD-devel] [PATCH]: 9b06c5c target/cortex_a: fix R/W across non-contiguous virtual pages

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4626 -- gerrit commit 9b06c5c78a144f510770f06e113cfb7eab86e761 Author: Antonio Borneo Date: Tue Jul 31 18:26:49 2018 +0200

[OpenOCD-devel] [PATCH]: 36fe4c3 target/arm_adi_v5: allow commands apsel and apcsw during init phase

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4624 -- gerrit commit 36fe4c338f12669aa46da9084c64e06f2c88da25 Author: Antonio Borneo Date: Wed Jul 25 10:24:49 2018 +0200

[OpenOCD-devel] [PATCH]: 6217b6f target/cortex_a: allow command dacrfixup during init phase

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4623 -- gerrit commit 6217b6f9ba8ca5b6356ec1e21cf5bc96878e9d43 Author: Antonio Borneo Date: Wed Jul 25 09:47:16 2018 +0200

[OpenOCD-devel] [PATCH]: 4117e8b target/cortex_a: poll all targets in SMP node after halt

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4622 -- gerrit commit 4117e8bc0558e33996c6642b0ec61f6b987c8c46 Author: Antonio Borneo Date: Mon Jul 23 15:20:40 2018 +0200

[OpenOCD-devel] [PATCH]: 6c5e474 target/armv7a_cache: add gdb keep-alive and fix a missing dpm finish

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4627 -- gerrit commit 6c5e474fdf61ac8ed9947534f1f9a008f264571b Author: Antonio Borneo Date: Tue Jul 24 10:17:57 2018 +0200

[OpenOCD-devel] [PATCH]: 8d73f14 target/cortex_a: fix cache coherency with AHB read/write

2018-08-01 Thread gerrit
This is an automated email from Gerrit. Antonio Borneo (borneo.anto...@gmail.com) just uploaded a new patch set to Gerrit, which you can find at http://openocd.zylin.com/4625 -- gerrit commit 8d73f142311fbf8c1d4624eafb93299a8061ddb4 Author: Antonio Borneo Date: Thu Jul 26 17:53:25 2018 +0200