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/testsuite/gcc.dg/weak/weak-16.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/weak/weak-16.c (limited to 'gcc/testsuite/gcc.dg/weak/weak-16.c') diff --git a/gcc/testsuite/gcc.dg/weak/weak-16.c b/gcc/testsuite/gcc.dg/weak/weak-16.c new file mode 100644 index 000000000..3bcf3885d --- /dev/null +++ b/gcc/testsuite/gcc.dg/weak/weak-16.c @@ -0,0 +1,21 @@ +/* From PR37280. */ +/* { dg-do compile } */ +/* { dg-require-weak "" } */ +/* { dg-options "-fno-common -Os" } */ +/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?kallsyms_token_index" } } */ +/* { dg-final { scan-assembler "weak\[^ \t\]*\[ \t\]_?kallsyms_token_table" } } */ + +extern int kallsyms_token_index[] __attribute__((weak)); +extern int kallsyms_token_table[] __attribute__((weak)); +void kallsyms_expand_symbol(int *result) +{ + int len = *result; + int *tptr; + while(len) { + tptr = &kallsyms_token_table[ kallsyms_token_index[*result] ]; + len--; + while (*tptr) tptr++; + *tptr = 1; + } + *result = 0; +} -- cgit v1.2.3