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| author | Pedro Alves <pedro@palves.net> | 2020-09-17 23:33:42 +0100 |
|---|---|---|
| committer | Pedro Alves <pedro@palves.net> | 2020-09-18 00:07:41 +0100 |
| commit | a8129512f6cd2ce6cbf379f3bec00fe41c304a43 (patch) | |
| tree | 297a93fffb7484c8a67c6567e6b3c5c4fef78b63 /gdb/testsuite/gdb.base/symbol-alias2.c | |
| parent | a83cdcb636a661fe0070160d58b69a27be9ae079 (diff) | |
| download | gdb-a8129512f6cd2ce6cbf379f3bec00fe41c304a43.zip gdb-a8129512f6cd2ce6cbf379f3bec00fe41c304a43.tar.gz gdb-a8129512f6cd2ce6cbf379f3bec00fe41c304a43.tar.bz2 | |
gdb.base/{prologue,symbol-alias}.exp C++ify
Make these testcases work when compiled as C++ programs.
These testcases use the alias attribute, which requires passing in the
target function's mangled name in C++. To avoid having to figure out
how the functions are mangled, explicitly specify a linkage name.
This is preferred over 'extern "C"' because that doesn't work with
static functions.
gdb/testsuite/ChangeLog:
* gdb.base/prologue.c [__cplusplus] (marker): Explicitly specify
linkage name.
* gdb.base/prologue.exp: Use print /d.
* gdb.base/symbol-alias.exp: Handle C++ output.
* gdb.base/symbol-alias2.c: Handle C++ output.
[__cplusplus] (func): Explicitly specify linkage name.
Diffstat (limited to 'gdb/testsuite/gdb.base/symbol-alias2.c')
| -rw-r--r-- | gdb/testsuite/gdb.base/symbol-alias2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/symbol-alias2.c b/gdb/testsuite/gdb.base/symbol-alias2.c index e53c212..2c6185f 100644 --- a/gdb/testsuite/gdb.base/symbol-alias2.c +++ b/gdb/testsuite/gdb.base/symbol-alias2.c @@ -23,6 +23,12 @@ struct S struct S g_var_s = { 1, 2 }; +#ifdef __cplusplus +/* So that the alias attribute below work without having to figure out + this function's mangled name. */ +static struct S *func (void) asm ("func"); +#endif + static struct S * func (void) { |