General • Re: RP2350 assembly code core 1

Code:

MEMORY{  flash      (rx)  : ORIGIN = 0x10000000, LENGTH = 2048k  ram      (rwx) : ORIGIN = 0x20000000, LENGTH =   0x00080000}/* heap is just after bss section */__HEAP_SIZE  = 64K;STACK_SIZE = 0x4000;/* this is to eliminate RWX permission error for text segment */PHDRS{  text PT_LOAD FLAGS(5);  data PT_LOAD FLAGS(6);  bss PT_LOAD FLAGS(6);}/* Section Definitions */SECTIONS{    .text :    {       /*  KEEP(*(.vectors .vectors.*))  pour simplifier */        *(.text*)        *(.rodata*)    } > flash   :text    . = ALIGN(4);    _debutFlashData = . ;    .data :    {      _debutRamData = . ;     . = ALIGN(2);        *(.data*);    } > ram AT >flash  :data             /* .bss section which is used for uninitialized data */      . = ALIGN(4);     _debutRamBss = . ;    .bss (NOLOAD) :    {        *(.bss*)        *(COMMON)    } > ram  :bss     _finRamBss = . ;     /* heap starts after bss and grows bottom up */     .heap (COPY) :    {    . = ALIGN(4);     _debutHeap = . ;    . = . + __HEAP_SIZE;    . = ALIGN(4);    __HeapLimit = .;    /* used for checking stack/heap overflow */    end = .;            /* used by NEWLIB */  } > ram    /* stack section */    .stack (NOLOAD):    {        . = ALIGN(8);        . = . + STACK_SIZE;        _stack = .;        . = ALIGN(8);    } > ram    _end = . ;}

Code:

ARMGNU ?=  C:\PrincipalA\Outils\tools\arm-gnu-toolchain-13.3.rel1-mingw-w64-i686-arm-none-eabi\arm-none-eabi\binAOPS = --warn --fatal-warnings -mcpu=cortex-m33COPS = -Wall -O2 -ffreestanding -mcpu=cortex-m33LOPS = -nostdlib -nostartfilesall : projetB7.uf2clean:rm -f *.binrm -f *.orm -f *.elfrm -f *.listrm -f *.uf2projetB7.uf2: projetB7.binC:\PrincipalA\Outils\\picotool uf2 convert projetB7.elf projetB7.uf2 --abs-block 0x10010000 --family 0xE48BFF57 --offset 0x10000000    projetB7.o : projetB7.s$(ARMGNU)\as $(AOPS)  projetB7.s -o projetB7.oprojetB7.bin :   memmap.ld projetB7.o $(ARMGNU)\ld  -T memmap.ld  projetB7.o  -o projetB7.elf -M >projetB7_map.txt$(ARMGNU)\objdump -D projetB7.elf > projetB7.list$(ARMGNU)\objcopy -O binary projetB7.elf projetB7.bin