FreeRTOS Real Time Kernel (RTOS) / Bugs / #71 Invalid check for hardware floating point in GCC/ARM_CM4F

#71 Invalid check for hardware floating point in GCC/ARM_CM4F

Milestone: v1.0 (example)

Status: closed-rejected

Owner: nobody

Labels: None

Priority: 5

Updated: 2014-04-24

Created: 2013-08-19

Creator: Anonymous

Private: No

Is:
#ifndef __VFP_FP__

should be:

#if defined(__SOFTFP__)
#error This port can only be used when the project options are configured to enable hardware floating point support.
#endif

Discussion

Comment has been marked as spam.
Undo

View and moderate all "bugs Discussion" comments posted by this user

Mark all as spam, and block user from posting to "Bugs"
Anonymous - 2013-08-19

summary: Invalid check for hardware floating point in M_CM4F port --> Invalid check for hardware floating point in GCC/ARM_CM4F

- **summary**: Invalid check for hardware floating point in M_CM4F port --> Invalid check for hardware floating point in GCC/ARM_CM4F

Add attachments
Cancel
You seem to have CSS turned off. Please don't fill out this field.

You seem to have CSS turned off. Please don't fill out this field.

New Attachment:
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Richard - 2013-08-19

I would be grateful if you could provide further explanation of why you think this is a bug.

From my understanding __VFP_FP__ is defined if the compiler is configured to generated VFP instructions - which is the intention of the test here, whereas __SOFTFP__ is defined if floating point parameters are passed in integer registers.

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Richard Barry - 2014-04-24

status: open --> closed-rejected

Group: --> v1.0 (example)
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Log in to post a comment.