Toolchain for the mini6410

Forum: Linux
Fabien 2010-09-07 23:40:10 Link 
Available here:

http://mini2440.netyxia.net/viewtopic.php?f=9&t=13

david 2010-09-07 23:55:53 Link 
i have i doubt, i have made some cross compilation for mini2440 there it
works well,  this application will work as well on mini6410?

thanks!!

Fabien 2010-09-08 00:03:12 Link 
Yes it will work, but it is not optimized for the mini6410's CPU, which has
a different set of instructions. (armv6k vs armv4t for the 2440)

if you use the correct toolchains: (I have made both available for
download)

a mini6410 binary:

arm-arm1176jzfs-linux-gnueabi-readelf
arm-arm1176jzfs-linux-gnueabi/lib/libc.so.6 -A
Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "ARM1176JZF-S"
  Tag_CPU_arch: v6K
  Tag_ARM_ISA_use: Yes
  Tag_THUMB_ISA_use: Thumb-1
  Tag_ABI_PCS_wchar_t: 4
  Tag_ABI_FP_denormal: Needed
  Tag_ABI_FP_exceptions: Needed
  Tag_ABI_FP_number_model: IEEE 754
  Tag_ABI_align8_needed: Yes
  Tag_ABI_enum_size: int


a mini2440 binary:

arm-920t-linux-gnueabi-readelf arm-920t-linux-gnueabi/lib/libc.so.6 -A
Attribute Section: aeabi
File Attributes
  Tag_CPU_name: "ARM920T"
  Tag_CPU_arch: v4T
  Tag_ARM_ISA_use: Yes
  Tag_THUMB_ISA_use: Thumb-1
  Tag_ABI_PCS_wchar_t: 4
  Tag_ABI_FP_denormal: Needed
  Tag_ABI_FP_exceptions: Needed
  Tag_ABI_FP_number_model: IEEE 754
  Tag_ABI_align8_needed: Yes
  Tag_ABI_enum_size: int

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