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| author | John Baldwin <jhb@FreeBSD.org> | 2020-07-21 17:28:16 -0700 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2020-07-21 17:28:16 -0700 |
| commit | 272bb05cc59ccfbb15f9e496d4d2ec243e08473c (patch) | |
| tree | 9ee0e68b116b3ddc274dc9c2f01ab593d4df703b /gdb/gdbarch.h | |
| parent | 98f5f7740a4bb7c09e4e3f934f8fd8be47bfbbc8 (diff) | |
| download | fsf-binutils-gdb-272bb05cc59ccfbb15f9e496d4d2ec243e08473c.zip fsf-binutils-gdb-272bb05cc59ccfbb15f9e496d4d2ec243e08473c.tar.gz fsf-binutils-gdb-272bb05cc59ccfbb15f9e496d4d2ec243e08473c.tar.bz2 | |
Add a new gdbarch hook to report additional signal information.
This is a more general version of the existing handle_segmentation_fault
hook that is able to report information for an arbitrary signal, not
just SIGSEGV.
gdb/ChangeLog:
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
* gdbarch.sh (report_signal_info): New method.
* infrun.c (print_signal_received_reason): Invoke gdbarch
report_signal_info hook if present.
Diffstat (limited to 'gdb/gdbarch.h')
| -rw-r--r-- | gdb/gdbarch.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index 0940156..9414407 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -332,6 +332,16 @@ typedef void (gdbarch_handle_segmentation_fault_ftype) (struct gdbarch *gdbarch, extern void gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch, struct ui_out *uiout); extern void set_gdbarch_handle_segmentation_fault (struct gdbarch *gdbarch, gdbarch_handle_segmentation_fault_ftype *handle_segmentation_fault); +/* Some architectures can display additional information for specific + signals. + UIOUT is the output stream where the handler will place information. */ + +extern int gdbarch_report_signal_info_p (struct gdbarch *gdbarch); + +typedef void (gdbarch_report_signal_info_ftype) (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal); +extern void gdbarch_report_signal_info (struct gdbarch *gdbarch, struct ui_out *uiout, enum gdb_signal siggnal); +extern void set_gdbarch_report_signal_info (struct gdbarch *gdbarch, gdbarch_report_signal_info_ftype *report_signal_info); + /* GDB's standard (or well known) register numbers. These can map onto a real register or a pseudo (computed) register or not be defined at all (-1). |