From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gcc.target/x86_64/abi/callabi/vaarg-1.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-1.c (limited to 'gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-1.c') diff --git a/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-1.c b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-1.c new file mode 100644 index 000000000..a6d8463ed --- /dev/null +++ b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-1.c @@ -0,0 +1,47 @@ +/* Test for cross x86_64<->w64 abi va_list calls. +*/ +/* Origin: Kai Tietz */ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ +#include "callabi.h" + +extern __SIZE_TYPE__ strlen (const char *); +extern int sprintf (char *,const char *, ...); +extern void abort (void); + +static +void CALLABI_CROSS vdo_cpy (char *s, CROSS_VA_LIST argp) +{ + __SIZE_TYPE__ len; + char *r = s; + char *e; + *r = 0; + for (;;) { + e = CROSS_VA_ARG (argp,char *); + if (*e == 0) break; + sprintf (r,"%s", e); + r += strlen (r); + } +} + +static +void CALLABI_CROSS do_cpy (char *s, ...) +{ + CROSS_VA_LIST argp; + CROSS_VA_START (argp, s); + vdo_cpy (s, argp); + CROSS_VA_END (argp); +} + +int main () +{ + char s[256]; + + do_cpy (s, "1","2","3","4", "5", "6", "7", ""); + + if (s[0] != '1' || s[1] !='2' || s[2] != '3' || s[3] != '4' + || s[4] != '5' || s[5] != '6' || s[6] != '7' || s[7] != 0) + abort (); + + return 0; +} -- cgit v1.2.3