cortex-M ports: Clarify hardware-saved exception frame size variable

- Rename ulStackFrameSize to ulHardwareSavedExceptionFrameSize to
reflect the hardware-saved exception frame (8 or 26 words based
on FPU/lazy stacking).
- Add comments explaining standard vs extended frames.
- Apply across Cortex-M ports.
- No functional change, improves readability.

Signed-off-by: Ahmed Ismail <Ahmed.Ismail@arm.com>
Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit is contained in:
Ahmed Ismail 2025-09-02 10:13:59 +01:00
parent ccabdec2f8
commit 1b80eb9904
27 changed files with 559 additions and 341 deletions

View file

@ -114,6 +114,10 @@ KERNEL_ARM_COLLAB_FILES_PATTERNS = [
r'.*portable/.*/ARM_CM35*',
r'.*portable/.*/ARM_CM55*',
r'.*portable/.*/ARM_CM85*',
r'.*portable/.*/ARM_CM0*',
r'.*portable/.*/ARM_CM3_MPU*',
r'.*portable/.*/ARM_CM4_MPU*',
r'.*portable/.*/ARM_CM4F_MPU*',
]
KERNEL_HEADER = [