[avr-libc-dev] [bug #21841] Add CLI to exit() and abort() loops

[Joerg Wunsch]

Update of bug #21841 (project avr-libc):

             Assigned to:            joerg_wunsch => aesok                  
             Open/Closed:                  Closed => Open                   

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Follow-up Comment #1:

OK, I completely missed the subtle difference between _exit
and exit here.  Dmitry pointed out that both, exit() and
abort() eventually jump to _exit which is provided by
libgcc.a.  Thus, the default implementation of _exit is the
correct place to add the CLI to.

Assigning it to Anatoly since he's got commit privs for GCC.
Suggested patch attached.

(file #14661)
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Additional Item Attachment:

File name: libgcc.patch                   Size:0 KB


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