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ARM Semihosting support #429

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xor-gate opened this issue Jun 6, 2016 · 1 comment · Fixed by #454 or #455
Closed

ARM Semihosting support #429

xor-gate opened this issue Jun 6, 2016 · 1 comment · Fixed by #454 or #455
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code/feature-request status/resolved
Milestone
v1.3.0

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@xor-gate
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xor-gate commented Jun 6, 2016 •
edited

Hi all,

I have started a experiment to implement ARM Semihosting I/O facility inside stlink here:
https://github.com/xor-gate/stlink/tree/semihosting

It is currently hacked and only one semihosting call works and then the CPU hangs. But its a good start.
I currently have no plan when this will be merged as the gdb-server stub is very hard-coded.

Read more about ARM semihosting:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0471m/pge1358787045051.html

Any contributions are welcome!
@xor-gate xor-gate added this to the Unplanned (Contributions Welcome) milestone Jun 6, 2016
@xor-gate xor-gate closed this as completed Jul 1, 2016
@xor-gate xor-gate removed this from the Unplanned (Contributions Welcome) milestone Sep 19, 2016
@Nightwalker-87 Nightwalker-87 modified the milestones: v1.7.0, v1.3.0 Mar 16, 2020
This was linked to pull requests Mar 16, 2020
Prototype of ARM semihosting support #454
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Improve ARM semi-hosting support #455
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@Nightwalker-87
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Addressed by #454 and #455.

@stlink-org stlink-org locked as resolved and limited conversation to collaborators Apr 14, 2020
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v1.3.0
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@xor-gate @Nightwalker-87