Commit Graph

166 Commits

Author SHA1 Message Date
Peter Schauer d541211d61 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
the saved pc from sigcontext on the stack for BSD signal handling.
	* config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
	FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
	Define to make backtracing through sigtramp work.
	* config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
	FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):  Ditto.
1993-08-17 08:47:25 +00:00
Jim Kingdon 23a8e2915c * frame.h, blockframe.c, stack.c, a29k-tdep.c,
config/gould/tmp-{pn,np1}.h,
	config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
	next_frame from struct frame_info.  It has no purpose beyond
	->next->frame and is an artifact from GDB 2.8.
1993-07-07 20:29:56 +00:00
John Gilmore e140f1dab1 Remove tdesc stuff. Remove FRAME_CHAIN_COMBINE from all tm-*.h files,
since it was always defined exactly the same in all of them.
1991-11-18 23:52:12 +00:00
John Gilmore 5259796be2 * blockframe.c (frameless_look_for_prologue): Speed up by
calling SKIP_PROLOGUE_FRAMELESS_P if it's defined.
        * tm-sparc.h (SKIP_PROLOGUE, SKIP_PROLOGUE_FRAMELESS_P):
        Define two variants, one faster.
        * sparc-tdep.c (sparc_frame_chain):  Use target_read_memory
        and return zero, rather than giving an error.
        (setup_arbitrary_frame):  Initialize the PC in the new frame.
        (skip_prologue):  Add a second arg saying whether we're just
        checking for a frameless function or not.
1991-08-14 00:00:25 +00:00
John Gilmore d11c44f1ee Roll in Tiemann changes for gcc -ansi. Fix assorted bugs. See ChangeLog. 1991-05-30 08:52:52 +00:00
Jim Kingdon 2403f49b37 * blockframe.c, frame.h (reinit_frame_cache): New function.
solib.c (solib_add), symfile.c ({,add_}symbol_file_command):
	Use it.
1991-04-24 16:56:40 +00:00
K. Richard Pixley bd5635a1e2 Initial revision 1991-03-28 16:26:26 +00:00
John Gilmore 831c851165 Initial revision 1990-09-05 17:54:31 +00:00
gdb-3.5 7a67dd45ca gdb-3.5 2012-06-03 15:36:32 +01:00
gdb-3.4 1c997a4ae8 gdb-3.4 2012-06-03 15:36:32 +01:00
gdb-3.3 4187119d59 gdb-3.3 2012-06-03 15:36:32 +01:00
gdb-3.1 e91b87a368 gdb-3.1 2012-06-03 15:36:31 +01:00
gdb-2.8.1 bb7592f010 gdb-2.8.1 2012-06-03 15:36:31 +01:00
gdb-2.8 3bf57d2108 gdb-2.8 2012-06-03 15:36:31 +01:00
gdb-2.5.1 632ea0ccc5 gdb-2.5.1 2012-06-03 15:36:30 +01:00
gdb-2.4+.aux.coff 7b4ac7e1ed gdb-2.4+.aux.coff 2012-06-03 15:36:30 +01:00