ChibiOS/RT free embedded RTOS / Bugs / #718 GCC 5.2 crashes while compiling ChibiOS

#718 GCC 5.2 crashes while compiling ChibiOS

Milestone: 16.1.4

Status: closed

Owner: Giovanni Di Sirio

Labels: None

Component:

Severity: Medium

Affected Version: 16.1.3

Fixed in Repository: True

Updated: 2016-03-06

Created: 2016-02-29

Creator: Giovanni Di Sirio

Private: No

The crash happens because LTO during linker phase. The cause is likely some problem into GCC itself how ever it is caused by the following line in vectors.c:

void Reset_Handler(void) attribute((weak, alias("_unhandled_exception")));

By removing the attribute the compilation succeeds.

void Reset_Handler(void);

Discussion

Giovanni Di Sirio - 2016-03-01

Fixed in Repository: False --> True
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Giovanni Di Sirio - 2016-03-01

Will be fixed in 3.0.6 and 16.1.4.

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Giovanni Di Sirio - 2016-03-06

status: open --> closed
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GCC 5.2 crashes while compiling ChibiOS

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#718 GCC 5.2 crashes while compiling ChibiOS

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