Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    Linking for Cortex-A7 with VFP/hard-float (GCC)

    Anonymous
    Not applicable

    Linking for Cortex-A7 with VFP/hard-float (GCC)

    Hi,

    I'm trying to link the BSEC library against our toolchain for a Cortex-A7 with active hard-float support and unfortunately getting errors in the linking process:

    ...-linux-gnueabi/5.2.0/real-ld: error: [...] uses VFP register arguments, /opt/[...]/usr/lib/libalgobsec.a(bsec_interface.o) does not
    ...-linux-gnueabi/5.2.0/real-ld: warning: /opt/[...]/usr/lib/libalgobsec.a(bsec_interface.o) uses variable-size enums yet the output is to use 32-bit enums; use of enum values across objects may fail

    It seems that the library is compiled without the hard-float support. Can you provide the library with active hard-float support (-mfloat-abi=hard)? 
    Also, there seems to be an issue with variable enum sizes. Can you provide the library with fixed size enums?

    1 REPLY 1
    handytech
    Community Moderator

    Re: Linking for Cortex-A7 with VFP/hard-float (GCC)

    Could you please try the release shared in this post, and let us know if that works for you?

    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist