[Bug target/79773] Missing documentation for -mabi={ms,sysv}

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79773

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
From GCC 6:

'-mabi=NAME'
     Generate code for the specified calling convention.  Permissible
     values are 'sysv' for the ABI used on GNU/Linux and other systems,
     and 'ms' for the Microsoft ABI. The default is to use the Microsoft
     ABI when targeting Microsoft Windows and the SysV ABI on all other
     systems.  You can control this behavior for specific functions by
     using the function attributes 'ms_abi' and 'sysv_abi'.  *Note
     Function Attributes::.