Use setjmp/longjmp for TRY/CATCH instead of sigsetjmp/siglongjmp

[deliverable/binutils-gdb.git] / gdb / gdbarch.sh

diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh
index 61cb04a7194f4db8adcdd98f269011973e48e635..37f59b7b93a39f2d554008a3e461c876ab4888ce 100755 (executable)
--- a/gdb/gdbarch.sh
+++ b/gdb/gdbarch.sh
@@ -446,6 +446,12 @@ M:int:ax_pseudo_register_collect:struct agent_expr *ax, int reg:ax, reg
 # Return -1 if something goes wrong, 0 otherwise.
 M:int:ax_pseudo_register_push_stack:struct agent_expr *ax, int reg:ax, reg
 
+# Some targets/architectures can do extra processing/display of
+# segmentation faults.  E.g., Intel MPX boundary faults.
+# Call the architecture dependent function to handle the fault.
+# UIOUT is the output stream where the handler will place information.
+M:void:handle_segmentation_fault:struct ui_out *uiout:uiout
+
 # 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).
@@ -599,10 +605,6 @@ m:CORE_ADDR:addr_bits_remove:CORE_ADDR addr:addr::core_addr_identity::0
 # indicates if the target needs software single step.  An ISA method to
 # implement it.
 #
-# FIXME/cagney/2001-01-18: This should be replaced with something that inserts
-# breakpoints using the breakpoint system instead of blatting memory directly
-# (as with rs6000).
-#
 # FIXME/cagney/2001-01-18: The logic is backwards.  It should be asking if the
 # target can single step.  If not, then implement single step using breakpoints.
 #
@@ -1257,6 +1259,7 @@ struct elf_internal_linux_prpsinfo;
 struct mem_range;
 struct syscalls_info;
 struct thread_info;
+struct ui_out;
 
 #include "regcache.h"