Setting the Stack Size for a User-Space Application |
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This application note explains how to set up the stack size for a user-space application.
The stack size can be changed using the arm-uclinuxeabi-flthdr utility:
[psl@ocean app]$ arm-uclinuxeabi-flthdr -? arm-uclinuxeabi-flthdr: invalid option -- '?' invalid option usage: arm-uclinuxeabi-flthdr [options] flat-file Allows you to change an existing flat file -p : print current settings -z : compressed flat file -d : compressed data-only flat file -Z : un-compressed flat file -r : ram load -R : do not RAM load -k : kernel traced load (for debug) -K : normal non-kernel traced load -s size : stack size -o file : output-file (default is to modify input file) Report bugs to <URL:https://support.codesourcery.com/GNUToolchain/> [psl@ocean app]$ arm-uclinuxeabi-flthdr app app Magic: bFLT Rev: 4 Build Date: Fri Nov 23 13:24:57 2012 Entry: 0x45 Data Start: 0x4300 Data End: 0x5440 BSS End: 0x7500 Stack Size: 0x1000 Reloc Start: 0x5440 Reloc Count: 0x7d Flags: 0x1 ( Load-to-Ram ) [psl@ocean app]$ arm-uclinuxeabi-flthdr -s 8192 app [psl@ocean app]$ arm-uclinuxeabi-flthdr app app Magic: bFLT Rev: 4 Build Date: Fri Nov 23 13:24:57 2012 Entry: 0x45 Data Start: 0x4300 Data End: 0x5440 BSS End: 0x7500 Stack Size: 0x2000 Reloc Start: 0x5440 Reloc Count: 0x7d Flags: 0x1 ( Load-to-Ram ) [psl@ocean app]$
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