[patch/rfc] Make `at entry point', `generic dummy frames' the default

[Andrew Cagney]

> The attached, I think, takes this to the next logical step.  Flip things so that architectures using the settings:
> 
>     USE_GENERIC_DUMMY_FRAMES 1
>     CALL_DUMMY_LOCATION AT_ENTRY_POINT
>     PC_IN_CALL_DUMMY generic_pc_in_call_dummy()

I've checked this in.

Andrew


> Heads up on the successor to this patch: deprecate USE_GENERIC_DUMMY_FRAMES (which should always be 1); and PC_IN_CALL_DUMMY (which, in architecture code, is replaced by `get_frame_type() == DUMMY_FRAME', and in generic code by `pc_in_dummy_frame()').
> 
> 
> 
> 2002-11-27  Andrew Cagney  <ac131313@redhat.com>
> 
> 	* gdbarch.sh (CALL_DUMMY_LOCATION): Default to AT_ENTRY_POINT.
> 	(USE_GENERIC_DUMMY_FRAMES): Default to true.
> 	(PC_IN_CALL_DUMMY): Default to generic_pc_in_call_dummy.
> 	* gdbarch.c, gdbarch.h: Re-generate.
> 	* inferior.h (USE_GENERIC_DUMMY_FRAMES): Delete macro definition.
> 	(CALL_DUMMY_LOCATION): Delete macro definition.
> 	(PC_IN_CALL_DUMMY): Delete macro definitions.
> 	
> 	* arm-tdep.c (arm_gdbarch_init): Do not set pc_in_call_dummy,
> 	default is already generic_pc_in_call_dummy.
> 	* xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.
> 	* v850-tdep.c (v850_gdbarch_init): Ditto.
> 	* sh-tdep.c (sh_gdbarch_init): Ditto.
> 	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
> 	* mips-tdep.c (mips_gdbarch_init): Ditto.
> 	* mcore-tdep.c (mcore_gdbarch_init): Ditto.
> 	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
> 	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
> 	* h8300-tdep.c (h8300_gdbarch_init): Ditto.
> 	* d10v-tdep.c (d10v_gdbarch_init): Ditto.
> 	* avr-tdep.c (avr_gdbarch_init): Ditto.
> 	
> 	* arm-tdep.c (arm_gdbarch_init): Do not set
> 	use_generic_dummy_frames, default is already 1.
> 	* xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.
> 	* x86-64-tdep.c (x86_64_gdbarch_init): Ditto.
> 	* v850-tdep.c (v850_gdbarch_init): Ditto.
> 	* sh-tdep.c (sh_gdbarch_init): Ditto.
> 	* s390-tdep.c (s390_gdbarch_init): Ditto.
> 	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
> 	* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
> 	* mips-tdep.c (mips_gdbarch_init): Ditto.
> 	* mcore-tdep.c (mcore_gdbarch_init): Ditto.
> 	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
> 	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
> 	* i386-tdep.c (i386_gdbarch_init): Ditto.
> 	* h8300-tdep.c (h8300_gdbarch_init): Ditto.
> 	* frv-tdep.c (frv_gdbarch_init): Ditto.
> 	* d10v-tdep.c (d10v_gdbarch_init): Ditto.
> 	* cris-tdep.c (cris_gdbarch_init): Ditto.
> 	* avr-tdep.c (avr_gdbarch_init): Ditto.
> 
> 	* xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
> 	call_dummy_location, default is already AT_ENTRY_POINT.
> 	* x86-64-tdep.c (x86_64_gdbarch_init): Ditto.
> 	* v850-tdep.c (v850_gdbarch_init): Ditto.
> 	* sparc-tdep.c (sparc_gdbarch_init): Ditto.
> 	* sh-tdep.c (sh_gdbarch_init): Ditto.
> 	* s390-tdep.c (s390_gdbarch_init): Ditto.
> 	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
> 	* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
> 	* mips-tdep.c (mips_gdbarch_init): Ditto.
> 	* mcore-tdep.c (mcore_gdbarch_init): Ditto.
> 	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
> 	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
> 	* i386-tdep.c (i386_gdbarch_init): Ditto.
> 	* h8300-tdep.c (h8300_gdbarch_init): Ditto.
> 	* frv-tdep.c (frv_gdbarch_init): Ditto.
> 	* d10v-tdep.c (d10v_gdbarch_init): Ditto.
> 	* cris-tdep.c (cris_gdbarch_init): Ditto.
> 	* avr-tdep.c (avr_gdbarch_init): Ditto.
> 	* arm-tdep.c (arm_gdbarch_init): Ditto.
> 	* alpha-tdep.c (alpha_gdbarch_init): Ditto.
>