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base repository: azonenberg/stm32-cpp
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base: b2170cd11064
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head repository: azonenberg/stm32-cpp
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compare: 08b45ac4e18c
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  • 1 commit
  • 2 files changed
  • 1 contributor

Commits on Nov 22, 2021

  1. Fixed some STM32F031 constructor stuff

    @azonenberg
    azonenberg committed Nov 22, 2021
    Copy the full SHA
    08b45ac View commit details
Showing with 19 additions and 3 deletions.
  1. +5 −0 devices/inc/stm32fxxx.h
  2. +14 −3 devices/link/stm32f031.ld
5 changes: 5 additions & 0 deletions devices/inc/stm32fxxx.h
View file
Original file line number Diff line number Diff line change
@@ -72,4 +72,9 @@ extern "C" uint32_t EnterCriticalSection();
*/
extern "C" void LeaveCriticalSection(uint32_t cpu_sr);

//Linker variables
extern uint8_t __data_romstart;
extern uint8_t __data_start;
extern uint8_t __data_end;

#endif
17 changes: 14 additions & 3 deletions devices/link/stm32f031.ld
View file
Original file line number Diff line number Diff line change
@@ -19,10 +19,21 @@ SECTIONS
*(.text.*)
*(.rodata)
*(.ctors)

. = ALIGN(4);
KEEP(*(.init))

. = ALIGN(4);
__ctor_start = .;
*(.init_array)
__ctor_end = .;
__preinit_array_start = .;
KEEP(*(.preinit_array))
__preinit_array_end = .;

. = ALIGN(4);
__init_array_start = .;
KEEP(*(SORT(.init_array.*)))
KEEP(*(.init_array))
__init_array_end = .;

__dtor_start = .;
*(.fini_array)
__dtor_end = .;