diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2015-07-05 08:58:28 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-09 05:44:24 -0700 |
| commit | 27684d5c6505f50a90358594343882e5e28e1f1b (patch) | |
| tree | 1ebbf5995db1fde78c45b98307fe22aa587ac2a8 /gcc/testsuite/g++.dg/fstack-protector-strong.C | |
| parent | b94cb4704526cffc09ea17fa10d6f91276467898 (diff) | |
| download | gcc-hjl/pr35514.tar.gz | |
Output ELF symbol type for undefined symbolshjl/pr35514
Update default_elf_asm_output_external to also output symbol type to
help ELF linker properly issue diagnostic message. We don't output
symbol type for reference to external TLS symbol since assembler will
generate TLS symbol type based on TLS relocation and Solaris assembler
only supports the @tls_obj type directive, not the @tls_object type
directive used by GNU assmbler, which doesn't understand the @tls_obj
type directive.
gcc/
PR target/35514
* varasm.c (default_elf_asm_output_external): Also output symbol
type.
gcc/testsuite/
PR target/35514
* g++.dg/fstack-protector-strong.C: Adjust scan-assembler-times
for ELF targets.
* g++.dg/opt/devirt2.C: Likewise.
* g++.dg/pr49718.C: Likewise.
* g++.dg/stackprotectexplicit2.C : Likewise.
* gcc.dg/fstack-protector-strong.c: Likewise.
* gcc.dg/tree-ssa/loop-1.c: Likewise.
* gcc.target/i386/memcpy-strategy-3.c: Likewise.
* gcc.target/i386/memset-strategy-1.c: Likewise.
* gfortran.dg/bind_c_array_params_2.f90: Likewise.
* gcc.dg/pr35514-1.c: New file.
* gcc.dg/pr35514-2.c: Likewise.
* lib/target-supports.exp (check_effective_target_elf): New.
Diffstat (limited to 'gcc/testsuite/g++.dg/fstack-protector-strong.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/fstack-protector-strong.C | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/testsuite/g++.dg/fstack-protector-strong.C b/gcc/testsuite/g++.dg/fstack-protector-strong.C index ae6d2fdb8df..7be72fafb73 100644 --- a/gcc/testsuite/g++.dg/fstack-protector-strong.C +++ b/gcc/testsuite/g++.dg/fstack-protector-strong.C @@ -85,4 +85,5 @@ int foo7 (B *p) return p->return_slot ().a1; } -/* { dg-final { scan-assembler-times "stack_chk_fail" 7 } } */ +/* { dg-final { scan-assembler-times "stack_chk_fail" 8 { target elf } } } */ +/* { dg-final { scan-assembler-times "stack_chk_fail" 7 { target { ! elf } } } } */ |