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Prevent LTO from omitting the ISR vector table #338

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merged 2 commits into from
Nov 15, 2022
Merged

Prevent LTO from omitting the ISR vector table #338

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88bafcc
Prevent LTO from omitting the ISR vector table
rlcamp Nov 13, 2022
7ca484a
Prevent LTO from omitting the ISR vector table for SAMD21 too
rlcamp Nov 14, 2022
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2 changes: 2 additions & 0 deletions cores/arduino/cortex_handlers.c
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Original file line number Diff line number Diff line change
Expand Up @@ -196,6 +196,7 @@ extern uint32_t __bss_end__;
extern uint32_t __StackTop;

/* Exception Table */
__attribute__ ((used))
__attribute__ ((section(".isr_vector"))) const DeviceVectors exception_table =
{
/* Configure Initial Stack Pointer, using linker-generated symbols */
Expand Down Expand Up @@ -407,6 +408,7 @@ extern uint32_t __bss_end__;
extern uint32_t __StackTop;

/* Exception Table */
__attribute__ ((used))
__attribute__ ((section(".isr_vector"))) const DeviceVectors exception_table =
{
/* Configure Initial Stack Pointer, using linker-generated symbols */
Expand Down