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Diffstat (limited to 'gdb/doc/gdbint.texinfo')
| -rw-r--r-- | gdb/doc/gdbint.texinfo | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/gdb/doc/gdbint.texinfo b/gdb/doc/gdbint.texinfo index 25666c3..21ec1e3 100644 --- a/gdb/doc/gdbint.texinfo +++ b/gdb/doc/gdbint.texinfo @@ -1381,13 +1381,17 @@ Presently only defined for HP PA. @item FRAME_CHAIN_VALID(chain,thisframe) Define this to be an expression that returns zero if the given frame is -an outermost frame, with no caller, and nonzero otherwise. Three common -definitions are available. @code{default_frame_chain_valid} (the -default) is nonzero if the chain pointer is nonzero and given frame's PC -is not inside the startup file (such as @file{crt0.o}). -@code{alternate_frame_chain_valid} is nonzero if the chain pointer is -nonzero and the given frame's PC is not in @code{main()} or a known -entry point function (such as @code{_start()}). +an outermost frame, with no caller, and nonzero otherwise. Several +common definitions are available. + +@code{file_frame_chain_valid} is nonzero if the chain pointer is nonzero +and given frame's PC is not inside the startup file (such as +@file{crt0.o}). @code{func_frame_chain_valid} is nonzero if the chain +pointer is nonzero and the given frame's PC is not in @code{main()} or a +known entry point function (such as @code{_start()}). +@code{generic_file_frame_chain_valid} and +@code{generic_func_frame_chain_valid} are equivalent implementations for +targets using generic dummy frames. @item FRAME_INIT_SAVED_REGS(frame) See @file{frame.h}. Determines the address of all registers in the |