2003-07-10 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh: Simplify predicate methods. Remove need to provide pre-default. Note: re-generate has no effect.
This commit is contained in:
parent
ae99b39843
commit
f796845108
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@ -1,3 +1,8 @@
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2003-07-10 Andrew Cagney <cagney@redhat.com>
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* gdbarch.sh: Simplify predicate methods. Remove need to provide
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pre-default. Note: re-generate has no effect.
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2003-07-10 Andrew Cagney <cagney@redhat.com>
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* gdbarch.sh: When a variable, but not a function, compare against
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@ -94,9 +94,6 @@ EOF
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M ) staticdefault="0" ;;
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* ) test "${staticdefault}" || staticdefault=0 ;;
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esac
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# NOT YET: Breaks BELIEVE_PCC_PROMOTION and confuses non-
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# multi-arch defaults.
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# test "${predefault}" || predefault=0
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# come up with a format, use a few guesses for variables
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case ":${class}:${fmt}:${print}:" in
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@ -119,13 +116,16 @@ EOF
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F | V | M )
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case "${invalid_p}" in
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"" )
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if test -n "${predefault}" -a "${predefault}" != "0"
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if test -n "${predefault}"
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then
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#invalid_p="gdbarch->${function} == ${predefault}"
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predicate="gdbarch->${function} != ${predefault}"
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else
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# filled in later
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predicate=""
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elif class_is_variable_p
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then
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predicate="gdbarch->${function} != 0"
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elif class_is_function_p
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then
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predicate="gdbarch->${function} != NULL"
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fi
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;;
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* )
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@ -435,8 +435,8 @@ F:2:TARGET_READ_SP:CORE_ADDR:read_sp:void
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# serious shakedown.
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f:2:TARGET_VIRTUAL_FRAME_POINTER:void:virtual_frame_pointer:CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset:pc, frame_regnum, frame_offset::0:legacy_virtual_frame_pointer::0
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#
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M:::void:pseudo_register_read:struct regcache *regcache, int cookednum, void *buf:regcache, cookednum, buf:
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M:::void:pseudo_register_write:struct regcache *regcache, int cookednum, const void *buf:regcache, cookednum, buf:
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M:::void:pseudo_register_read:struct regcache *regcache, int cookednum, void *buf:regcache, cookednum, buf
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M:::void:pseudo_register_write:struct regcache *regcache, int cookednum, const void *buf:regcache, cookednum, buf
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#
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v:2:NUM_REGS:int:num_regs::::0:-1
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# This macro gives the number of pseudo-registers that live in the
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@ -468,9 +468,9 @@ f:2:DWARF2_REG_TO_REGNUM:int:dwarf2_reg_to_regnum:int dwarf2_regnr:dwarf2_regnr:
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f::REGISTER_NAME:const char *:register_name:int regnr:regnr
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# REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE.
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M:2:REGISTER_TYPE:struct type *:register_type:int reg_nr:reg_nr::0:
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M:2:REGISTER_TYPE:struct type *:register_type:int reg_nr:reg_nr
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# REGISTER_TYPE is a direct replacement for REGISTER_VIRTUAL_TYPE.
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F:2:REGISTER_VIRTUAL_TYPE:struct type *:deprecated_register_virtual_type:int reg_nr:reg_nr::0:0
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F:2:REGISTER_VIRTUAL_TYPE:struct type *:deprecated_register_virtual_type:int reg_nr:reg_nr
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# DEPRECATED_REGISTER_BYTES can be deleted. The value is computed
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# from REGISTER_TYPE.
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v::DEPRECATED_REGISTER_BYTES:int:deprecated_register_bytes
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@ -500,7 +500,7 @@ V:2:DEPRECATED_MAX_REGISTER_RAW_SIZE:int:deprecated_max_register_raw_size
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V:2:DEPRECATED_MAX_REGISTER_VIRTUAL_SIZE:int:deprecated_max_register_virtual_size
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# See gdbint.texinfo, and PUSH_DUMMY_CALL.
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M::UNWIND_DUMMY_ID:struct frame_id:unwind_dummy_id:struct frame_info *info:info::0:0
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M::UNWIND_DUMMY_ID:struct frame_id:unwind_dummy_id:struct frame_info *info:info
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# Implement UNWIND_DUMMY_ID and PUSH_DUMMY_CALL, then delete
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# SAVE_DUMMY_FRAME_TOS.
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F:2:DEPRECATED_SAVE_DUMMY_FRAME_TOS:void:deprecated_save_dummy_frame_tos:CORE_ADDR sp:sp
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@ -520,7 +520,7 @@ F:2:DEPRECATED_PUSH_ARGUMENTS:CORE_ADDR:deprecated_push_arguments:int nargs, str
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v::DEPRECATED_USE_GENERIC_DUMMY_FRAMES:int:deprecated_use_generic_dummy_frames:::::1::0
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# Implement PUSH_RETURN_ADDRESS, and then merge in
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# DEPRECATED_PUSH_RETURN_ADDRESS.
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F:2:DEPRECATED_PUSH_RETURN_ADDRESS:CORE_ADDR:deprecated_push_return_address:CORE_ADDR pc, CORE_ADDR sp:pc, sp:::0
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F:2:DEPRECATED_PUSH_RETURN_ADDRESS:CORE_ADDR:deprecated_push_return_address:CORE_ADDR pc, CORE_ADDR sp:pc, sp
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# Implement PUSH_DUMMY_CALL, then merge in DEPRECATED_DUMMY_WRITE_SP.
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F:2:DEPRECATED_DUMMY_WRITE_SP:void:deprecated_dummy_write_sp:CORE_ADDR val:val
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# DEPRECATED_REGISTER_SIZE can be deleted.
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@ -538,14 +538,14 @@ v::DEPRECATED_CALL_DUMMY_WORDS:LONGEST *:deprecated_call_dummy_words::::0:legacy
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# Implement PUSH_DUMMY_CALL, then delete DEPRECATED_SIZEOF_CALL_DUMMY_WORDS.
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v::DEPRECATED_SIZEOF_CALL_DUMMY_WORDS:int:deprecated_sizeof_call_dummy_words::::0:legacy_sizeof_call_dummy_words::0
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# Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST.
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V:2:DEPRECATED_CALL_DUMMY_STACK_ADJUST:int:deprecated_call_dummy_stack_adjust::::0
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V:2:DEPRECATED_CALL_DUMMY_STACK_ADJUST:int:deprecated_call_dummy_stack_adjust
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# DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
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# PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK.
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F::DEPRECATED_FIX_CALL_DUMMY:void:deprecated_fix_call_dummy:char *dummy, CORE_ADDR pc, CORE_ADDR fun, int nargs, struct value **args, struct type *type, int gcc_p:dummy, pc, fun, nargs, args, type, gcc_p
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# This is a replacement for DEPRECATED_FIX_CALL_DUMMY et.al.
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M::PUSH_DUMMY_CODE:CORE_ADDR:push_dummy_code:CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr:sp, funaddr, using_gcc, args, nargs, value_type, real_pc, bp_addr:
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M::PUSH_DUMMY_CODE:CORE_ADDR:push_dummy_code:CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr:sp, funaddr, using_gcc, args, nargs, value_type, real_pc, bp_addr
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# Implement PUSH_DUMMY_CALL, then delete DEPRECATED_PUSH_DUMMY_FRAME.
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F:2:DEPRECATED_PUSH_DUMMY_FRAME:void:deprecated_push_dummy_frame:void:-:::0
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F:2:DEPRECATED_PUSH_DUMMY_FRAME:void:deprecated_push_dummy_frame:void:-
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# Implement PUSH_DUMMY_CALL, then delete
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# DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED.
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v:2:DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED:int:deprecated_extra_stack_alignment_needed::::0:0::0:::
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# MAP a GDB RAW register number onto a simulator register number. See
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# also include/...-sim.h.
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f:2:REGISTER_SIM_REGNO:int:register_sim_regno:int reg_nr:reg_nr:::legacy_register_sim_regno::0
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F:2:REGISTER_BYTES_OK:int:register_bytes_ok:long nr_bytes:nr_bytes::0:0
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F:2:REGISTER_BYTES_OK:int:register_bytes_ok:long nr_bytes:nr_bytes
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f:2:CANNOT_FETCH_REGISTER:int:cannot_fetch_register:int regnum:regnum:::cannot_register_not::0
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f:2:CANNOT_STORE_REGISTER:int:cannot_store_register:int regnum:regnum:::cannot_register_not::0
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# setjmp/longjmp support.
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F:2:GET_LONGJMP_TARGET:int:get_longjmp_target:CORE_ADDR *pc:pc::0:0
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F:2:GET_LONGJMP_TARGET:int:get_longjmp_target:CORE_ADDR *pc:pc
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# NOTE: cagney/2002-11-24: This function with predicate has a valid
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# (callable) initial value. As a consequence, even when the predicate
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# is false, the corresponding function works. This simplifies the
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@ -594,21 +594,21 @@ f:2:ADDRESS_TO_POINTER:void:address_to_pointer:struct type *type, void *buf, COR
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F:2:INTEGER_TO_ADDRESS:CORE_ADDR:integer_to_address:struct type *type, void *buf:type, buf
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#
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f:2:RETURN_VALUE_ON_STACK:int:return_value_on_stack:struct type *type:type:::generic_return_value_on_stack_not::0
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F:2:DEPRECATED_POP_FRAME:void:deprecated_pop_frame:void:-:::0
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F:2:DEPRECATED_POP_FRAME:void:deprecated_pop_frame:void:-
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# NOTE: cagney/2003-03-24: Replaced by PUSH_ARGUMENTS.
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F:2:DEPRECATED_STORE_STRUCT_RETURN:void:deprecated_store_struct_return:CORE_ADDR addr, CORE_ADDR sp:addr, sp:::0
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F:2:DEPRECATED_STORE_STRUCT_RETURN:void:deprecated_store_struct_return:CORE_ADDR addr, CORE_ADDR sp:addr, sp
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#
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f:2:EXTRACT_RETURN_VALUE:void:extract_return_value:struct type *type, struct regcache *regcache, void *valbuf:type, regcache, valbuf:::legacy_extract_return_value::0
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f:2:STORE_RETURN_VALUE:void:store_return_value:struct type *type, struct regcache *regcache, const void *valbuf:type, regcache, valbuf:::legacy_store_return_value::0
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f:2:DEPRECATED_EXTRACT_RETURN_VALUE:void:deprecated_extract_return_value:struct type *type, char *regbuf, char *valbuf:type, regbuf, valbuf
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f:2:DEPRECATED_STORE_RETURN_VALUE:void:deprecated_store_return_value:struct type *type, char *valbuf:type, valbuf
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#
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F:2:EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:extract_struct_value_address:struct regcache *regcache:regcache:::0
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F:2:DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:deprecated_extract_struct_value_address:char *regbuf:regbuf:::0
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F:2:EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:extract_struct_value_address:struct regcache *regcache:regcache
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F:2:DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS:CORE_ADDR:deprecated_extract_struct_value_address:char *regbuf:regbuf
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f:2:USE_STRUCT_CONVENTION:int:use_struct_convention:int gcc_p, struct type *value_type:gcc_p, value_type:::generic_use_struct_convention::0
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#
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F:2:DEPRECATED_FRAME_INIT_SAVED_REGS:void:deprecated_frame_init_saved_regs:struct frame_info *frame:frame:::0
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F:2:DEPRECATED_INIT_EXTRA_FRAME_INFO:void:deprecated_init_extra_frame_info:int fromleaf, struct frame_info *frame:fromleaf, frame:::0
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F:2:DEPRECATED_FRAME_INIT_SAVED_REGS:void:deprecated_frame_init_saved_regs:struct frame_info *frame:frame
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F:2:DEPRECATED_INIT_EXTRA_FRAME_INFO:void:deprecated_init_extra_frame_info:int fromleaf, struct frame_info *frame:fromleaf, frame
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#
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f:2:SKIP_PROLOGUE:CORE_ADDR:skip_prologue:CORE_ADDR ip:ip::0:0
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f:2:PROLOGUE_FRAMELESS_P:int:prologue_frameless_p:CORE_ADDR ip:ip::0:generic_prologue_frameless_p::0
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#
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v:2:FRAME_ARGS_SKIP:CORE_ADDR:frame_args_skip::::0:-1
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f:2:FRAMELESS_FUNCTION_INVOCATION:int:frameless_function_invocation:struct frame_info *fi:fi:::generic_frameless_function_invocation_not::0
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F:2:DEPRECATED_FRAME_CHAIN:CORE_ADDR:deprecated_frame_chain:struct frame_info *frame:frame::0:0
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F:2:DEPRECATED_FRAME_CHAIN_VALID:int:deprecated_frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe::0:0
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F:2:DEPRECATED_FRAME_CHAIN:CORE_ADDR:deprecated_frame_chain:struct frame_info *frame:frame
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F:2:DEPRECATED_FRAME_CHAIN_VALID:int:deprecated_frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe
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# DEPRECATED_FRAME_SAVED_PC has been replaced by UNWIND_PC. Please
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# note, per UNWIND_PC's doco, that while the two have similar
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# interfaces they have very different underlying implementations.
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F:2:DEPRECATED_FRAME_SAVED_PC:CORE_ADDR:deprecated_frame_saved_pc:struct frame_info *fi:fi::0:0
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M::UNWIND_PC:CORE_ADDR:unwind_pc:struct frame_info *next_frame:next_frame:
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M::UNWIND_SP:CORE_ADDR:unwind_sp:struct frame_info *next_frame:next_frame:
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F:2:DEPRECATED_FRAME_SAVED_PC:CORE_ADDR:deprecated_frame_saved_pc:struct frame_info *fi:fi
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M::UNWIND_PC:CORE_ADDR:unwind_pc:struct frame_info *next_frame:next_frame
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M::UNWIND_SP:CORE_ADDR:unwind_sp:struct frame_info *next_frame:next_frame
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# DEPRECATED_FRAME_ARGS_ADDRESS as been replaced by the per-frame
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# frame-base. Enable frame-base before frame-unwind.
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F::DEPRECATED_FRAME_ARGS_ADDRESS:CORE_ADDR:deprecated_frame_args_address:struct frame_info *fi:fi::get_frame_base:get_frame_base
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F::DEPRECATED_SAVED_PC_AFTER_CALL:CORE_ADDR:deprecated_saved_pc_after_call:struct frame_info *frame:frame
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F:2:FRAME_NUM_ARGS:int:frame_num_args:struct frame_info *frame:frame
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#
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F:2:STACK_ALIGN:CORE_ADDR:stack_align:CORE_ADDR sp:sp::0:0
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F:2:STACK_ALIGN:CORE_ADDR:stack_align:CORE_ADDR sp:sp
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M:::CORE_ADDR:frame_align:CORE_ADDR address:address
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F:2:REG_STRUCT_HAS_ADDR:int:reg_struct_has_addr:int gcc_p, struct type *type:gcc_p, type::0:0
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F:2:REG_STRUCT_HAS_ADDR:int:reg_struct_has_addr:int gcc_p, struct type *type:gcc_p, type
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v:2:PARM_BOUNDARY:int:parm_boundary
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#
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v:2:TARGET_FLOAT_FORMAT:const struct floatformat *:float_format::::::default_float_format (gdbarch)::%s:(TARGET_FLOAT_FORMAT)->name
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#
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# FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
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# single step. If not, then implement single step using breakpoints.
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F:2:SOFTWARE_SINGLE_STEP:void:software_single_step:enum target_signal sig, int insert_breakpoints_p:sig, insert_breakpoints_p::0:0
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F:2:SOFTWARE_SINGLE_STEP:void:software_single_step:enum target_signal sig, int insert_breakpoints_p:sig, insert_breakpoints_p
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f:2:TARGET_PRINT_INSN:int:print_insn:bfd_vma vma, disassemble_info *info:vma, info:::legacy_print_insn::0
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f:2:SKIP_TRAMPOLINE_CODE:CORE_ADDR:skip_trampoline_code:CORE_ADDR pc:pc:::generic_skip_trampoline_code::0
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# ARGC is the number of elements in the vector.
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# ARGV is an array of strings, one per argument.
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m::CONSTRUCT_INFERIOR_ARGUMENTS:char *:construct_inferior_arguments:int argc, char **argv:argc, argv:::construct_inferior_arguments::0
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F:2:DWARF2_BUILD_FRAME_INFO:void:dwarf2_build_frame_info:struct objfile *objfile:objfile:::0
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F:2:DWARF2_BUILD_FRAME_INFO:void:dwarf2_build_frame_info:struct objfile *objfile:objfile
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f:2:ELF_MAKE_MSYMBOL_SPECIAL:void:elf_make_msymbol_special:asymbol *sym, struct minimal_symbol *msym:sym, msym:::default_elf_make_msymbol_special::0
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f:2:COFF_MAKE_MSYMBOL_SPECIAL:void:coff_make_msymbol_special:int val, struct minimal_symbol *msym:val, msym:::default_coff_make_msymbol_special::0
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v:2:NAME_OF_MALLOC:const char *:name_of_malloc::::"malloc":"malloc"::0:%s:NAME_OF_MALLOC
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v:2:CANNOT_STEP_BREAKPOINT:int:cannot_step_breakpoint::::0:0::0
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v:2:HAVE_NONSTEPPABLE_WATCHPOINT:int:have_nonsteppable_watchpoint::::0:0::0
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F:2:ADDRESS_CLASS_TYPE_FLAGS:int:address_class_type_flags:int byte_size, int dwarf2_addr_class:byte_size, dwarf2_addr_class
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M:2:ADDRESS_CLASS_TYPE_FLAGS_TO_NAME:const char *:address_class_type_flags_to_name:int type_flags:type_flags:
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M:2:ADDRESS_CLASS_TYPE_FLAGS_TO_NAME:const char *:address_class_type_flags_to_name:int type_flags:type_flags
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M:2:ADDRESS_CLASS_NAME_TO_TYPE_FLAGS:int:address_class_name_to_type_flags:const char *name, int *type_flags_ptr:name, type_flags_ptr
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# Is a register in a group
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m:::int:register_reggroup_p:int regnum, struct reggroup *reggroup:regnum, reggroup:::default_register_reggroup_p::0
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# Fetch the pointer to the ith function argument.
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F::FETCH_POINTER_ARGUMENT:CORE_ADDR:fetch_pointer_argument:struct frame_info *frame, int argi, struct type *type:frame, argi, type:::::::::
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F::FETCH_POINTER_ARGUMENT:CORE_ADDR:fetch_pointer_argument:struct frame_info *frame, int argi, struct type *type:frame, argi, type
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EOF
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}
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@ -1729,16 +1729,7 @@ do
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printf "gdbarch_${function}_p (struct gdbarch *gdbarch)\n"
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printf "{\n"
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printf " gdb_assert (gdbarch != NULL);\n"
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if [ -n "${predicate}" ]
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then
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printf " return ${predicate};\n"
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elif class_is_variable_p
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then
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printf " return gdbarch->${function} != 0;\n"
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elif class_is_function_p
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then
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printf " return gdbarch->${function} != NULL;\n"
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fi
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printf " return ${predicate};\n"
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printf "}\n"
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fi
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if class_is_function_p
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printf "{\n"
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printf " gdb_assert (gdbarch != NULL);\n"
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printf " gdb_assert (gdbarch->${function} != NULL);\n"
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if class_is_predicate_p && test -n "${predicate}"
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if class_is_predicate_p && test -n "${predefault}"
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then
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# Allow a call to a function with a predicate.
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printf " /* Do not check predicate: ${predicate}, allow call. */\n"
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