GNU Arm Embedded Toolchain

Regarding BFD for Cortex M3

Asked by Hiren

Hi all,

I am developing the GDB Debugger's backend for Cortex M3 but I don't have the gcc update for cortex M3 so if do you have BFD for Cortex M3 then please send me the link..

Thank in advance...

Mit freundlichen Grüßen / With Best Regards
Hiren

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Terry Guo (terry.guo) said : 		#1

Hi Hiren,

Do you mean the Tag_CPU_name/Tag_CPU_arch attributes of elf file produced by gcc? I think they are already updated to have values like:

Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "Cortex-M3"
  Tag_CPU_arch: v7
  Tag_CPU_arch_profile: Microcontroller
  Tag_THUMB_ISA_use: Thumb-2

or

Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "Cortex-M4"
  Tag_CPU_arch: v7E-M
  Tag_CPU_arch_profile: Microcontroller
  Tag_THUMB_ISA_use: Thumb-2

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