]> Git Repo - binutils.git/blobdiff - gdb/gdbarch.sh
2003-06-09 Andrew Cagney <[email protected]>
[binutils.git] / gdb / gdbarch.sh
index 16165a9858a77403825459f91ce4423b72a0fdec..bfeb2c51f608f26f805a9d496f8692c0cb1642df 100755 (executable)
@@ -426,12 +426,13 @@ v:2:TARGET_BFD_VMA_BIT:int:bfd_vma_bit::::8 * sizeof (void*):TARGET_ARCHITECTURE
 # One if \`char' acts like \`signed char', zero if \`unsigned char'.
 v:2:TARGET_CHAR_SIGNED:int:char_signed::::1:-1:1::::
 #
-f:2:TARGET_READ_PC:CORE_ADDR:read_pc:ptid_t ptid:ptid::0:generic_target_read_pc::0
+F:2:TARGET_READ_PC:CORE_ADDR:read_pc:ptid_t ptid:ptid
 f:2:TARGET_WRITE_PC:void:write_pc:CORE_ADDR val, ptid_t ptid:val, ptid::0:generic_target_write_pc::0
 # This is simply not needed.  See value_of_builtin_frame_fp_reg and
 # call_function_by_hand.
 F::DEPRECATED_TARGET_READ_FP:CORE_ADDR:deprecated_target_read_fp:void
-f:2:TARGET_READ_SP:CORE_ADDR:read_sp:void:::0:generic_target_read_sp::0
+# UNWIND_SP is a direct replacement for TARGET_READ_SP.
+F:2:TARGET_READ_SP:CORE_ADDR:read_sp:void
 # The dummy call frame SP should be set by push_dummy_call.
 F:2:DEPRECATED_DUMMY_WRITE_SP:void:deprecated_dummy_write_sp:CORE_ADDR val:val
 # Function for getting target's idea of a frame pointer.  FIXME: GDB's
@@ -452,6 +453,7 @@ v:2:NUM_PSEUDO_REGS:int:num_pseudo_regs::::0:0::0:::
 # GDB's standard (or well known) register numbers.  These can map onto
 # a real register or a pseudo (computed) register or not be defined at
 # all (-1).
+# SP_REGNUM will hopefully be replaced by UNWIND_SP.
 v:2:SP_REGNUM:int:sp_regnum::::-1:-1::0
 # This is simply not needed.  See value_of_builtin_frame_fp_reg and
 # call_function_by_hand.
@@ -473,7 +475,7 @@ f:2:SDB_REG_TO_REGNUM:int:sdb_reg_to_regnum:int sdb_regnr:sdb_regnr:::no_op_reg_
 f:2:DWARF2_REG_TO_REGNUM:int:dwarf2_reg_to_regnum:int dwarf2_regnr:dwarf2_regnr:::no_op_reg_to_regnum::0
 f:2:REGISTER_NAME:const char *:register_name:int regnr:regnr:::legacy_register_name::0
 v::DEPRECATED_REGISTER_SIZE:int:deprecated_register_size
-v::REGISTER_BYTES:int:register_bytes
+v::DEPRECATED_REGISTER_BYTES:int:deprecated_register_bytes
 # NOTE: cagney/2002-05-02: This function with predicate has a valid
 # (callable) initial value.  As a consequence, even when the predicate
 # is false, the corresponding function works.  This simplifies the
@@ -568,7 +570,7 @@ F:2:INTEGER_TO_ADDRESS:CORE_ADDR:integer_to_address:struct type *type, void *buf
 f:2:RETURN_VALUE_ON_STACK:int:return_value_on_stack:struct type *type:type:::generic_return_value_on_stack_not::0
 # Replaced by PUSH_DUMMY_CALL
 F:2:DEPRECATED_PUSH_ARGUMENTS:CORE_ADDR:deprecated_push_arguments:int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr:nargs, args, sp, struct_return, struct_addr
-M::PUSH_DUMMY_CALL:CORE_ADDR:push_dummy_call:struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr:regcache, dummy_addr, nargs, args, sp, struct_return, struct_addr
+M::PUSH_DUMMY_CALL:CORE_ADDR:push_dummy_call:CORE_ADDR func_addr, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr:func_addr, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr
 F:2:DEPRECATED_PUSH_DUMMY_FRAME:void:deprecated_push_dummy_frame:void:-:::0
 # NOTE: This can be handled directly in push_dummy_call.
 F:2:DEPRECATED_PUSH_RETURN_ADDRESS:CORE_ADDR:deprecated_push_return_address:CORE_ADDR pc, CORE_ADDR sp:pc, sp:::0
@@ -591,7 +593,7 @@ F:2:DEPRECATED_INIT_EXTRA_FRAME_INFO:void:deprecated_init_extra_frame_info:int f
 f:2:SKIP_PROLOGUE:CORE_ADDR:skip_prologue:CORE_ADDR ip:ip::0:0
 f:2:PROLOGUE_FRAMELESS_P:int:prologue_frameless_p:CORE_ADDR ip:ip::0:generic_prologue_frameless_p::0
 f:2:INNER_THAN:int:inner_than:CORE_ADDR lhs, CORE_ADDR rhs:lhs, rhs::0:0
-f:2:BREAKPOINT_FROM_PC:const unsigned char *:breakpoint_from_pc:CORE_ADDR *pcptr, int *lenptr:pcptr, lenptr:::legacy_breakpoint_from_pc::0
+f::BREAKPOINT_FROM_PC:const unsigned char *:breakpoint_from_pc:CORE_ADDR *pcptr, int *lenptr:pcptr, lenptr:::0:
 f:2:MEMORY_INSERT_BREAKPOINT:int:memory_insert_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_insert_breakpoint::0
 f:2:MEMORY_REMOVE_BREAKPOINT:int:memory_remove_breakpoint:CORE_ADDR addr, char *contents_cache:addr, contents_cache::0:default_memory_remove_breakpoint::0
 v:2:DECR_PC_AFTER_BREAK:CORE_ADDR:decr_pc_after_break::::0:-1
@@ -609,10 +611,11 @@ F:2:DEPRECATED_FRAME_CHAIN_VALID:int:deprecated_frame_chain_valid:CORE_ADDR chai
 # interfaces they have very different underlying implementations.
 F:2:DEPRECATED_FRAME_SAVED_PC:CORE_ADDR:deprecated_frame_saved_pc:struct frame_info *fi:fi::0:0
 M::UNWIND_PC:CORE_ADDR:unwind_pc:struct frame_info *next_frame:next_frame:
+M::UNWIND_SP:CORE_ADDR:unwind_sp:struct frame_info *next_frame:next_frame:
 f:2:FRAME_ARGS_ADDRESS:CORE_ADDR:frame_args_address:struct frame_info *fi:fi::0:get_frame_base::0
 f:2:FRAME_LOCALS_ADDRESS:CORE_ADDR:frame_locals_address:struct frame_info *fi:fi::0:get_frame_base::0
 F::DEPRECATED_SAVED_PC_AFTER_CALL:CORE_ADDR:deprecated_saved_pc_after_call:struct frame_info *frame:frame
-f:2:FRAME_NUM_ARGS:int:frame_num_args:struct frame_info *frame:frame::0:0
+F:2:FRAME_NUM_ARGS:int:frame_num_args:struct frame_info *frame:frame
 #
 F:2:STACK_ALIGN:CORE_ADDR:stack_align:CORE_ADDR sp:sp::0:0
 M:::CORE_ADDR:frame_align:CORE_ADDR address:address
@@ -716,6 +719,8 @@ M:2:ADDRESS_CLASS_TYPE_FLAGS_TO_NAME:const char *:address_class_type_flags_to_na
 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
 # Is a register in a group
 m:::int:register_reggroup_p:int regnum, struct reggroup *reggroup:regnum, reggroup:::default_register_reggroup_p::0
+# Fetch the pointer to the ith function argument.  
+F::FETCH_POINTER_ARGUMENT:CORE_ADDR:fetch_pointer_argument:struct frame_info *frame, int argi, struct type *type:frame, argi, type:::::::::
 EOF
 }
 
@@ -853,11 +858,9 @@ do
        printf "#if (GDB_MULTI_ARCH ${gt_level}) && defined (${macro})\n"
        printf "#error \"Non multi-arch definition of ${macro}\"\n"
        printf "#endif\n"
-       printf "#if GDB_MULTI_ARCH\n"
-       printf "#if (GDB_MULTI_ARCH ${gt_level}) || !defined (${macro})\n"
+       printf "#if !defined (${macro})\n"
        printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
        printf "#endif\n"
-       printf "#endif\n"
     fi
 done
 
@@ -924,18 +927,9 @@ do
        printf "#if (GDB_MULTI_ARCH ${gt_level}) && defined (${macro})\n"
        printf "#error \"Non multi-arch definition of ${macro}\"\n"
        printf "#endif\n"
-       if test "${level}" = ""
-       then
-           printf "#if !defined (${macro})\n"
-           printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
-           printf "#endif\n"
-       else
-           printf "#if GDB_MULTI_ARCH\n"
-           printf "#if (GDB_MULTI_ARCH ${gt_level}) || !defined (${macro})\n"
-           printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
-           printf "#endif\n"
-           printf "#endif\n"
-       fi
+       printf "#if !defined (${macro})\n"
+       printf "#define ${macro} (gdbarch_${function} (current_gdbarch))\n"
+       printf "#endif\n"
     fi
     if class_is_function_p
     then
@@ -982,8 +976,16 @@ do
            printf "#if (GDB_MULTI_ARCH ${gt_level}) && defined (${macro})\n"
            printf "#error \"Non multi-arch definition of ${macro}\"\n"
            printf "#endif\n"
-           printf "#if GDB_MULTI_ARCH\n"
-           printf "#if (GDB_MULTI_ARCH ${gt_level}) || !defined (${macro})\n"
+           if [ "x${actual}" = "x" ]
+           then
+               d="#define ${macro}() (gdbarch_${function} (current_gdbarch))"
+           elif [ "x${actual}" = "x-" ]
+           then
+               d="#define ${macro} (gdbarch_${function} (current_gdbarch))"
+           else
+               d="#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))"
+           fi
+           printf "#if !defined (${macro})\n"
            if [ "x${actual}" = "x" ]
            then
                printf "#define ${macro}() (gdbarch_${function} (current_gdbarch))\n"
@@ -994,7 +996,6 @@ do
                printf "#define ${macro}(${actual}) (gdbarch_${function} (current_gdbarch, ${actual}))\n"
            fi
            printf "#endif\n"
-           printf "#endif\n"
        fi
     fi
 done
@@ -1403,7 +1404,7 @@ function_list | while do_read
 do
     if class_is_info_p
     then
-       printf "  ${staticdefault},\n"
+       printf "  ${staticdefault},  /* ${function} */\n"
     fi
 done
 cat <<EOF
@@ -1417,7 +1418,7 @@ function_list | while do_read
 do
     if class_is_function_p || class_is_variable_p
     then
-       printf "  ${staticdefault},\n"
+       printf "  ${staticdefault},  /* ${function} */\n"
     fi
 done
 cat <<EOF
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