On Tue, Aug 04, 2015 at 12:11:40AM +0000, Jung-uk Kim wrote: > Author: jkim > Date: Tue Aug 4 00:11:39 2015 > New Revision: 286265 > URL: https://svnweb.freebsd.org/changeset/base/286265 > > Log: > Always define __va_list for amd64 and restore pre-r232261 behavior for i386. > Note it allows exotic compilers, e.g., TCC, to build with our stdio.h, etc. > > PR: 201749 > MFC after: 1 week > > Modified: > head/sys/x86/include/_types.h > > Modified: head/sys/x86/include/_types.h > ============================================================================== > --- head/sys/x86/include/_types.h Tue Aug 4 00:11:38 2015 > (r286264) > +++ head/sys/x86/include/_types.h Tue Aug 4 00:11:39 2015 > (r286265) > @@ -152,8 +152,17 @@ typedef int ___wchar_t; > */ > #ifdef __GNUCLIKE_BUILTIN_VARARGS > typedef __builtin_va_list __va_list; /* internally known to > gcc */ > -#elif defined(lint) > -typedef char * __va_list; /* pretend */ > +#else > +#ifdef __LP64__ > +typedef struct { > + unsigned int __gpo; > + unsigned int __fpo; > + void *__oaa; > + void *__rsa; > +} __va_list; What do the structure fields mean ? How is it related to the amd64 vararg ABI ?
> +#else > +typedef char * __va_list; > +#endif > #endif > #if defined(__GNUC_VA_LIST_COMPATIBILITY) && !defined(__GNUC_VA_LIST) \ > && !defined(__NO_GNUC_VA_LIST) _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
