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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/09/02 02:46:47 UTC
[GitHub] [incubator-nuttx] no1wudi opened a new issue, #6985: Shift out of bounds on ESP32-C3
no1wudi opened a new issue, #6985:
URL: https://github.com/apache/incubator-nuttx/issues/6985
Enable CONFIG_MM_UBSAN and disable CONFIG_MM_UBSAN_TRAP_ON_ERROR in esp32c3-devkit:nsh, and then we get:
```
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:2196:3
__ubsan_handle_shift_out_of_bounds: left shift of 255 by 24 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:2207:3
__ubsan_handle_shift_out_of_bounds: left shift of 127 by 25 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:2215:3
__ubsan_handle_shift_out_of_bounds: left shift of 127 by 25 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:2219:3
__ubsan_handle_shift_out_of_bounds: left shift of 127 by 25 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:2068:3
__ubsan_handle_shift_out_of_bounds: left shift of 3 by 30 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
ubsan_prologue: ================================================================================
ubsan_prologue: UBSAN: shift-out-of-bounds in chip/esp32c3_rtc.c:729:7
__ubsan_handle_shift_out_of_bounds: left shift of 33554431 by 7 places cannot be represented in type 'int'
ubsan_epilogue: ================================================================================
```
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[GitHub] [incubator-nuttx] no1wudi commented on issue #6985: Shift out of bounds on ESP32-C3
Posted by GitBox <gi...@apache.org>.
no1wudi commented on issue #6985:
URL: https://github.com/apache/incubator-nuttx/issues/6985#issuecomment-1235010563
@gustavonihei Could you take a look for it ?
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[GitHub] [incubator-nuttx] xiaoxiang781216 closed issue #6985: Shift out of bounds on ESP32-C3
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 closed issue #6985: Shift out of bounds on ESP32-C3
URL: https://github.com/apache/incubator-nuttx/issues/6985
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