diff options
Diffstat (limited to 'gdb/blockframe.c')
| -rw-r--r-- | gdb/blockframe.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/gdb/blockframe.c b/gdb/blockframe.c index 6e9cf58..a4c209a 100644 --- a/gdb/blockframe.c +++ b/gdb/blockframe.c @@ -519,33 +519,6 @@ block_innermost_frame (struct block *block) below is for infrun.c, which may give the macro a pc without that subtracted out. */ -/* Is the PC in a call dummy? SP and FRAME_ADDRESS are the bottom and - top of the stack frame which we are checking, where "bottom" and - "top" refer to some section of memory which contains the code for - the call dummy. Calls to this macro assume that the contents of - SP_REGNUM and DEPRECATED_FP_REGNUM (or the saved values thereof), - respectively, are the things to pass. - - This won't work on the 29k, where SP_REGNUM and - DEPRECATED_FP_REGNUM don't have that meaning, but the 29k doesn't - use ON_STACK. This could be fixed by generalizing this scheme, - perhaps by passing in a frame and adding a few fields, at least on - machines which need them for DEPRECATED_PC_IN_CALL_DUMMY. - - Something simpler, like checking for the stack segment, doesn't work, - since various programs (threads implementations, gcc nested function - stubs, etc) may either allocate stack frames in another segment, or - allocate other kinds of code on the stack. */ - -int -deprecated_pc_in_call_dummy_on_stack (CORE_ADDR pc, CORE_ADDR sp, - CORE_ADDR frame_address) -{ - return (INNER_THAN ((sp), (pc)) - && (frame_address != 0) - && INNER_THAN ((pc), (frame_address))); -} - /* Returns true for a user frame or a call_function_by_hand dummy frame, and false for the CRT0 start-up frame. Purpose is to terminate backtrace. */ |