diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2016-07-04 08:55:04 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-07-04 08:55:20 -0700 |
| commit | c3e1c28ebfdb20ff4498bcc792228283b903d393 (patch) | |
| tree | ad03cee00b4e79c0ca3c9cbbf7a864253fc4ed2d /ld/testsuite/ld-plugin | |
| parent | 1dc8bf195d2c4d382e0d6d371f16ebfe83573acc (diff) | |
Warn and return for duplicated plugin
If a plugin has been loaded already, we should warn and return, instead
of adding it on the plugin list.
PR ld/20321
* plugin.c (plugin_opt_plugin): Warn and return if plugin has
been loaded already.
* testsuite/ld-plugin/lto.exp: Run PR ld/20321 test.
* testsuite/ld-plugin/pr20321.c: New file.
Diffstat (limited to 'ld/testsuite/ld-plugin')
| -rw-r--r-- | ld/testsuite/ld-plugin/lto.exp | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr20321.c | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp index 80bc469e59..2ecb4d021c 100644 --- a/ld/testsuite/ld-plugin/lto.exp +++ b/ld/testsuite/ld-plugin/lto.exp @@ -198,6 +198,9 @@ set lto_link_tests [list \ [list "Build libpr20267b.a" \ "$plug_opt" "-flto $lto_no_fat" \ {pr20267b.c} {} "libpr20267b.a"] \ + [list "Build pr20321" \ + "-Wl,-plugin,$plug_so" "-flto" \ + {pr20321.c} {} "pr20321" "c" ".*: duplicated plugin"] \ ] if { [at_least_gcc_version 4 7] } { diff --git a/ld/testsuite/ld-plugin/pr20321.c b/ld/testsuite/ld-plugin/pr20321.c new file mode 100644 index 0000000000..8488f4e58f --- /dev/null +++ b/ld/testsuite/ld-plugin/pr20321.c @@ -0,0 +1,4 @@ +int main(void) +{ + return 0; +} |