/* NOTE: Adapted from cortex-m/link.x */
INCLUDE memory.x
PROVIDE(_stack_start = ORIGIN(RAM) + LENGTH(RAM));
PROVIDE(trap_handler = default_trap_handler);
/* # Pre-initialization function */
/* If the user overrides this using the `#[pre_init]` attribute or by creating a `__pre_init` function,
then the function this points to will be called before the RAM is initialized. */
PROVIDE(__pre_init = default_pre_init);
SECTIONS
{
PROVIDE(_stext = ORIGIN(FLASH));
.text ALIGN(_stext,4) :
{
/* Put reset handler first in .text section so it ends up as the entry */
/* point of the program. */
KEEP(*(.init));
KEEP(*(.init.rust));
. = ALIGN(4);
KEEP(*(.trap));
KEEP(*(.trap.rust));
*(.text .text.*);
} > FLASH
.rodata ALIGN(4) :
{
*(.rodata .rodata.*);
} > FLASH
.bss :
{
_sbss = .;
*(.bss .bss.*);
. = ALIGN(4);
_ebss = .;
} > RAM
.data : AT(LOADADDR(.rodata) + SIZEOF(.rodata))
{
_sidata = LOADADDR(.data);
_sdata = .;
/* Must be called __global_pointer$ for linker relaxations to work. */
PROVIDE(__global_pointer$ = . + 0x800);
*(.data .data.*);
. = ALIGN(4);
_edata = .;
} > RAM
PROVIDE(_heap_size = 0);
/* fictitious region that represents the memory available for the heap */
.heap (INFO) :
{
_sheap = .;
. += _heap_size;
. = ALIGN(4);
_eheap = .;
} > RAM
/* fictitious region that represents the memory available for the stack */
.stack (INFO) :
{
_estack = .;
. = _stack_start;
_sstack = .;
} > RAM
/* fake output .got section */
/* Dynamic relocations are unsupported. This section is only used to detect
relocatable code in the input files and raise an error if relocatable code
is found */
.got (INFO) :
{
KEEP(*(.got .got.*));
}
/* Discard .eh_frame, we are not doing unwind on panic so it is not needed */
/DISCARD/ :
{
*(.eh_frame);
}
}
/* Do not exceed this mark in the error messages below | */
ASSERT(SIZEOF(.got) == 0, "
.got section detected in the input files. Dynamic relocations are not
supported. If you are linking to C code compiled using the `gcc` crate
then modify your build script to compile the C code _without_ the
-fPIC flag. See the documentation of the `gcc::Config.fpic` method for
details.");