Hi Alex, On 21 June 2018 at 03:59, Alexander Graf <[email protected]> wrote: > On 06/21/2018 04:02 AM, Simon Glass wrote: >> >> Hi Alex, >> >> On 20 June 2018 at 02:56, Alexander Graf <[email protected]> wrote: >>> >>> On 06/20/2018 12:02 AM, Simon Glass wrote: >>>> >>>> Hi Alex, >>>> >>>> On 18 June 2018 at 08:46, Alexander Graf <[email protected]> wrote: >>>>> >>>>> On 06/18/2018 04:08 PM, Simon Glass wrote: >>>>>> >>>>>> There appears to be a bug [1] in gcc when using varargs with this >>>>>> attribute. Disable it for sandbox so that functions which use that can >>>>>> work correctly, such as install_multiple_protocol_interfaces(). >>>>>> >>>>>> [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70955 >>>>>> >>>>>> Signed-off-by: Simon Glass <[email protected]> >>>>> >>>>> >>>>> See my patch instead please. >>>> >>>> OK I see it now. Do you know what gcc fixes this problem? >>> >>> >>> The bug you found was really just a gcc bug that hit early gcc6 versions. >>> I >>> doubt you're running into it :). >> >> OK, so in fact gcc does not support varargs problems with the ms_abi? > > > Gcc needs to know whether varargs are sysv varargs or ms varargs. And it > differentiates between the two with different variable types for va_list. >
Have you seen the builtin_va_list, etc. Regards, Simon _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
