I have an embedded C project (on an STM32 MCU) to which I am linking a static library. Right now, my linker script places all the .text, .rodata, etc... in the same section. Is there a way I can write the linker script such that the static library code is placed in its own section?
For reference, I am compiling the code something like
gcc -L[Static Library Path] -l[Static Library Name] ...
And my linker script looks something like:
/* Memories definition */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 256K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 512K
}
/* Sections */
SECTIONS
{
...
/* The program code and other data into "FLASH" Rom type memory */
.text :
{
. = ALIGN(4);
*(.text) /* .text sections (code) */
*(.text*) /* .text* sections (code) */
*(.glue_7) /* glue arm to thumb code */
*(.glue_7t) /* glue thumb to arm code */
*(.eh_frame)
KEEP (*(.init))
KEEP (*(.fini))
. = ALIGN(4);
_etext = .; /* define a global symbols at end of code */
} >FLASH
...
}
I would like to add something like the following to my linker script
.libs :
{
. = ALIGN(4);
/* WHAT DO I PUT HERE */
. = ALIGN(4);
}