altos: Move from newlib-nano to picolibc

[fw/altos] / src / stm / altos.ld

diff --git a/src/stm/altos.ld b/src/stm/altos.ld
index e352ed36601d85409801dc8c605a8a49a07536e7..9638bb6724cd5f00ee62ab79a65ab38008119026 100644 (file)
--- a/src/stm/altos.ld
+++ b/src/stm/altos.ld
@@ -16,83 +16,11 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-MEMORY {
-       rom (rx) : ORIGIN = 0x08001000, LENGTH = 124K
-       ram (!w) : ORIGIN = 0x20000000, LENGTH = 15872
-       stack (!w) : ORIGIN = 0x20003e00, LENGTH = 512
-}
+__flash = 0x08001000;
+__flash_size = 124K;
+__ram = 0x20000000;
+__ram_size = 16k;
+__stack_size = 512;
 
 INCLUDE registers.ld
-
-EXTERN (stm_interrupt_vector)
-
-SECTIONS {
-       /*
-        * Rom contents
-        */
-
-       .text ORIGIN(rom) : {
-               __text_start__ = .;
-               *(.interrupt)   /* Interrupt vectors */
-
-               . = ORIGIN(rom) + 0x100;
-
-
-               /* Ick. What I want is to specify the
-                * addresses of some global constants so
-                * that I can find them across versions
-                * of the application. I can't figure out
-                * how to make gnu ld do that, so instead
-                * we just load the two files that include
-                * these defines in the right order here and
-                * expect things to 'just work'. Don't change
-                * the contents of those files, ok?
-                */
-               ao_romconfig.o(.romconfig*)
-               ao_product.o(.romconfig*)
-               *(.text*)       /* Executable code */
-               *(.rodata*)     /* Constants */
-
-       } > rom
-
-       .ARM.exidx : {
-               *(.ARM.exidx* .gnu.linkonce.armexidx.*)
-       } > rom
-       __text_end__ = .;
-
-       /* Boot data which must live at the start of ram so that
-        * the application and bootloader share the same addresses.
-        * This must be all uninitialized data
-        */
-       .boot (NOLOAD) : {
-               __boot_start__ = .;
-               *(.boot)
-               . = ALIGN(4);
-               __boot_end__ = .;
-       } >ram
-
-       /* Data -- relocated to RAM, but written to ROM
-        */
-       .data : {
-               _start__ = .;
-               *(.data)        /* initialized data */
-               . = ALIGN(4);
-               _end__ = .;
-       } >ram AT>rom
-
-       .bss : {
-               __bss_start__ = .;
-               *(.bss)
-               *(COMMON)
-               . = ALIGN(4);
-               __bss_end__ = .;
-       } >ram
-
-       PROVIDE(end = .);
-
-       PROVIDE(__stack__ = ORIGIN(stack) + LENGTH(stack));
-}
-
-ENTRY(start);
-
-
+INCLUDE picolibc.ld