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| author | H.J. Lu <hjl.tools@gmail.com> | 2013-03-30 00:38:39 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2013-03-30 00:38:39 +0000 |
| commit | 61315175ad029ee37a415cb1becd0bfecd44c430 (patch) | |
| tree | f4c10230237bb2a6786c1dcc5d2159ee382e40a5 /ld | |
| parent | ab047a1e0993f63bc3b899ab7efcbd3ac76646ae (diff) | |
| download | gdb-61315175ad029ee37a415cb1becd0bfecd44c430.zip gdb-61315175ad029ee37a415cb1becd0bfecd44c430.tar.gz gdb-61315175ad029ee37a415cb1becd0bfecd44c430.tar.bz2 | |
Set non_ir_ref if a symbol is referenced by a non-shared object
bfd/
PR ld/15323
* elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
symbol is referenced by a non-shared object.
* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
ld/testsuite/
PR ld/15323
* ld-plugin/lto.exp (lto_link_tests): Add pr15323a-r.o.
(lto_run_tests): Add a test for PR ld/15323.
* ld-plugin/pr15323.out: New file.
* ld-plugin/pr15323a.c: Likewise.
* ld-plugin/pr15323b.c: Likewise.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/testsuite/ChangeLog | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/lto.exp | 8 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr15323.out | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr15323a.c | 14 | ||||
| -rw-r--r-- | ld/testsuite/ld-plugin/pr15323b.c | 3 |
5 files changed, 35 insertions, 1 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 918f664..a4b272f 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,13 @@ +2013-03-29 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/15323 + * ld-plugin/lto.exp (lto_link_tests): Add pr15323a-r.o. + (lto_run_tests): Add a test for PR ld/15323. + + * ld-plugin/pr15323.out: New file. + * ld-plugin/pr15323a.c: Likewise. + * ld-plugin/pr15323b.c: Likewise. + 2013-03-22 Nick Clifton <nickc@redhat.com> * ld-elf/init0.s: Add alloc attribute to .section directive. diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp index cd4b25e..cf1ddf3 100644 --- a/ld/testsuite/ld-plugin/lto.exp +++ b/ld/testsuite/ld-plugin/lto.exp @@ -1,5 +1,5 @@ # Expect script for ld-plugin LTO tests -# Copyright 2011 +# Copyright 2011, 2012, 2013 # Free Software Foundation, Inc. # # This file is part of the GNU Binutils. @@ -143,6 +143,9 @@ set lto_link_tests { {"PR ld/13287" "-flto -fuse-linker-plugin -Wl,--as-needed" "-flto" {pr13287.cc} {} "pr13287.exe" "c++"} + {"PR ld/15323" + "-O2 -flto -fuse-linker-plugin -r -nostdlib" "-O2 -flto" + {pr15323a.c} {} "pr15323a-r.o" "c"} } # Generate input files for complex LTO tests for ELF. @@ -266,6 +269,9 @@ set lto_run_tests { {"PR ld/13201" "-O2 -flto -fuse-linker-plugin -Wl,--as-needed tmpdir/pr13201.o -lm" "" {dummy.c} "pr13201.exe" "pr13201.out" "" "c"} + {"PR ld/15323" + "-O2 -flto -fuse-linker-plugin -Wl,--as-needed tmpdir/pr15323a-r.o" "" + {pr15323b.c} "pr15323.exe" "pr15323.out" "-flto -O2" "c"} } # LTO run-time tests for ELF diff --git a/ld/testsuite/ld-plugin/pr15323.out b/ld/testsuite/ld-plugin/pr15323.out new file mode 100644 index 0000000..d86bac9 --- /dev/null +++ b/ld/testsuite/ld-plugin/pr15323.out @@ -0,0 +1 @@ +OK diff --git a/ld/testsuite/ld-plugin/pr15323a.c b/ld/testsuite/ld-plugin/pr15323a.c new file mode 100644 index 0000000..02a365b --- /dev/null +++ b/ld/testsuite/ld-plugin/pr15323a.c @@ -0,0 +1,14 @@ +#include <stdio.h> + +int x; + +__attribute__((weak)) +void foobar (void) { x++; } + +int main (void) +{ + foobar (); + if (x == -1) + printf ("OK\n"); + return 0; +} diff --git a/ld/testsuite/ld-plugin/pr15323b.c b/ld/testsuite/ld-plugin/pr15323b.c new file mode 100644 index 0000000..3ce5063 --- /dev/null +++ b/ld/testsuite/ld-plugin/pr15323b.c @@ -0,0 +1,3 @@ +extern int x; + +void foobar (void) { x--; } |