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| author | Sergio Durigan Junior <sergiodj@redhat.com> | 2013-07-24 19:50:32 +0000 |
|---|---|---|
| committer | Sergio Durigan Junior <sergiodj@redhat.com> | 2013-07-24 19:50:32 +0000 |
| commit | 25f9533e5145c7d1f41649536b710e12f3a1fcd9 (patch) | |
| tree | 39c61fb54a54ee205ffe3d5f5fac735959a57535 /gdb/elfread.c | |
| parent | df71cb5cbfa26ad79e5cf674056205f0505e229d (diff) | |
| download | gdb-25f9533e5145c7d1f41649536b710e12f3a1fcd9.zip gdb-25f9533e5145c7d1f41649536b710e12f3a1fcd9.tar.gz gdb-25f9533e5145c7d1f41649536b710e12f3a1fcd9.tar.bz2 | |
2013-07-24 Sergio Durigan Junior <sergiodj@redhat.com>
* breakpoint.c (create_longjmp_master_breakpoint): Check if probe
interface can evaluate arguments. Fallback to the old mode if it
cannot.
(create_exception_master_breakpoint): Likewise.
* elfread.c (elf_can_evaluate_probe_arguments): New function.
(struct sym_probe_fns elf_probe_fns): Export function above to the
probe interface.
* probe.c (can_evaluate_probe_arguments): New function.
* probe.h (struct probe_ops) <can_evaluate_probe_arguments>: New
function pointer.
(can_evaluate_probe_arguments): New function prototype.
* solib-svr4.c (svr4_create_solib_event_breakpoints): Check if
probe interface can evaluate arguments. Fallback to the old mode
if it cannot.
* stap-probe.c (stap_get_probe_argument_count): Check if probe
interface can evaluate arguments. Warning the user if it cannot.
(stap_can_evaluate_probe_arguments): New function.
(struct probe_ops stap_probe_ops): Export function above to the
probe interface.
* symfile.h (struct sym_probe_fns) <can_evaluate_probe_arguments>:
New function pointer.
Diffstat (limited to 'gdb/elfread.c')
| -rw-r--r-- | gdb/elfread.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/gdb/elfread.c b/gdb/elfread.c index cfdfe45..1aa10d1 100644 --- a/gdb/elfread.c +++ b/gdb/elfread.c @@ -1643,6 +1643,15 @@ elf_get_probe_argument_count (struct probe *probe) return probe->pops->get_probe_argument_count (probe); } +/* Implementation of `sym_can_evaluate_probe_arguments', as documented in + symfile.h. */ + +static int +elf_can_evaluate_probe_arguments (struct probe *probe) +{ + return probe->pops->can_evaluate_probe_arguments (probe); +} + /* Implementation of `sym_evaluate_probe_argument', as documented in symfile.h. */ @@ -1700,11 +1709,12 @@ probe_key_free (struct objfile *objfile, void *d) static const struct sym_probe_fns elf_probe_fns = { - elf_get_probes, /* sym_get_probes */ - elf_get_probe_argument_count, /* sym_get_probe_argument_count */ - elf_evaluate_probe_argument, /* sym_evaluate_probe_argument */ - elf_compile_to_ax, /* sym_compile_to_ax */ - elf_symfile_relocate_probe, /* sym_relocate_probe */ + elf_get_probes, /* sym_get_probes */ + elf_get_probe_argument_count, /* sym_get_probe_argument_count */ + elf_can_evaluate_probe_arguments, /* sym_can_evaluate_probe_arguments */ + elf_evaluate_probe_argument, /* sym_evaluate_probe_argument */ + elf_compile_to_ax, /* sym_compile_to_ax */ + elf_symfile_relocate_probe, /* sym_relocate_probe */ }; /* Register that we are able to handle ELF object file formats. */ |