RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

doc: Mention Cortex-M7 multilib

Browse Source
This commit is contained in:
Sebastian Huber
2016-01-15 13:18:48 +01:00
parent e4752d1d99
commit 4868027727
1 changed files with 9 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
doc/cpu_supplement/arm.t
View File

@@ -73,6 +73,9 @@ with hard-float ABI VFP-D16 support
integer division (SDIV/UDIV)
@item @code{thumb/armv7-m/fpv4-sp-d16}: ARMv7-M, Thumb-2 instruction set with
hardware integer division (SDIV/UDIV) and hard-float ABI FPv4-SP support
@item @code{thumb/cortex-m7/fpv5-d16}: ARMv7M, Thumb-2 instruction set
optimized for Cortex-M7 with hard-float ABI VFP-D16 support and support for the
64-bit floating point unit
@item @code{eb/thumb/armv7-r}: ARMv7-R, Big-endian Thumb-2 instruction set
@item @code{eb/thumb/armv7-r/vfpv3-d16/hard}: ARMv7-R, Big-endian Thumb-2
instruction set with hard-float ABI VFP-D16 support
@@ -82,15 +85,17 @@ Multilib 1. and 2. support the standard ARM7TDMI and ARM926EJ-S targets.
Multilib 3. supports the Cortex-M0 and Cortex-M1 cores.
Multilib 8. supports the Cortex-M3 and Cortex-M4 cores, which have a special
hardware integer division instruction (this is not present in the A and R
profiles).
Multilib 8. supports the Cortex-M3, Cortex-M4 and Cortex-M7 cores, which have a
special hardware integer division instruction (this is not present in the A and
R profiles).
Multilib 9. supports the Cortex-M4 cores with a floating point unit.
Multilib 10. supports the Cortex-M7 core with a floating point unit.
Multilib 4. and 5. support the Cortex-A processors.
Multilib 6., 7., 10. and 11. support the Cortex-R processors. Here also
Multilib 6., 7., 11. and 12. support the Cortex-R processors. Here also
big-endian variants are available.
Use for example the following GCC options