Initial Commit
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n00b87
285
rcbasic_build/vm_asm
Normal file
285
rcbasic_build/vm_asm
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@@ -0,0 +1,285 @@
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-------------------------
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|types of parameters
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-------------------------
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raw_number = starting character (0-9)
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n# = starting character n followed by # (# is a number denoting the number register to use)
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s# = starting character s followed by # (# is a number denoting the string register to use)
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u# = starting character u followed by # (# is a number denoting the user_type register to use)
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r# = starting character r followed by # (# is a number denoting the reference register to use) //references are set when obj_get or mov(34) or mov(38) is called
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!id = starting character is ! followed id (id is a number denoting the id vector position) //it can be used for any integer argument as well as id's
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@[data_address] = starting character is @ followed by the number specifying the offset in the data segment
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----------------------------------------
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|SYSTEM AND VM OPERATION
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---------------------------------------
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0 - end
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1 - dbg uint uint uint // arguments are (debug_function, file_index, line_number)
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---------------------------------------
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|MOVING DATA
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----------------------------------------
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32 - mov n# n#
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33 - mov n# raw_number
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34 - mov n# !id
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35 - mov !id n#
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36 - mov$ s# s#
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37 - mov$ s# @[data_address]
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38 - mov$ s# !id
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39 - mov$ !id s#
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40 - mov_r r# n#
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41 - mov_r$ r# s#
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42 - mov_type u# u# //copy user types and arrays NOTE: This will do the same thing mov_r does by setting the reference pointed to by the first arg
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--------------------------------------
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|OPERATORS
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-------------------------------------
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43 - add$ s# s#
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44 - add n# n#
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45 - sub n# n#
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46 - mul n# n#
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47 - div n# n#
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48 - pow n# n#
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49 - mod n# n#
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50 - shl n# n#
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51 - shr n# n#
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52 - and n# n#
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53 - or n# n#
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54 - xor n# n#
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55 - not n# n#
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--------------------------------------
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|COMPARE AND JUMP
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--------------------------------------
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CMP_EQUAL
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CMP_NOT_EQUAL
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CMP_GREATER
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CMP_GREATER_EQUAL
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CMP_LESS
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CMP_LESS_EQUAL
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-------------------------------------
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56 - cmp n# n#
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57 - cmp$ s# s#
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58 - cmp_u n# n#
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59 - jmp n#
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60 - jmp @[address]
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61 - je n#
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62 - je @[address]
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63 - jne n#
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64 - jne @[address]
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65 - jg n#
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66 - jg @[address]
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67 - jge n#
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68 - jge @[address]
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69 - jl n#
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70 - jl @[address]
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71 - jle n#
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72 - jle @[address]
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--------------------------------------
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|OBJECTS (USER TYPES AND ARRAYS)
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--------------------------------------
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OBJ_CURRENT_POSITION
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OBJ_CURRENT_TYPE
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--------------------------------------
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73 - obj_num !id
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74 - obj_num1 !id n# (n# is the first dimension)
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75 - obj_num2 !id n# n#
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76 - obj_num3 !id n# n# n#
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77 - obj_str !id
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78 - obj_str1 !id n# (n# is the first dimension)
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79 - obj_str2 !id n# n#
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80 - obj_str3 !id n# n# n#
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81 - obj_usr !id
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82 - obj_usr1 !id n# (n# is the first dimension)
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83 - obj_usr2 !id n# n#
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84 - obj_usr3 !id n# n# n#
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85 - obj_get n#
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86 - obj_get$ s#
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87 - obj_set n#
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88 - obj_set s$
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89 - clear_obj
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90 - dim_type !id raw_number (user_type)
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91 - dim_type1 !id raw_number (user type) n# (dim1)
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92 - dim_type2 !id raw_number (user type) n# (dim1) n# (dim2)
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93 - dim_type3 !id raw_number (user type) n# (dim1) n# (dim2) n# (dim3)
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94 - dim_num1 !id n# (dim1)
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95 - dim_num2 !id n# (dim1) n# (dim2)
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96 - dim_num3 !id n# (dim1) n# (dim2) n# (dim3)
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97 - dim_str1 !id n# (dim1)
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98 - dim_str2 !id n# (dim1) n# (dim2)
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99 - dim_str3 !id n# (dim1) n# (dim2) n# (dim3)
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--------------------------------------------
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|STACKS
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--------------------------------------------
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<STACK> NUM_STACK
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<STACK> STR_STACK
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--------------------------------------------
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100 - delete !id
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101 - delete$ !id
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102 - push n#
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103 - push !id
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104 - push$ s#
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105 - push$ !id
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106 - push_empty$
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107 - pop n#
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108 - pop !id
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109 - pop$ s$
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110 - pop$ !id
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111 - get_stack_size n#
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112 - get_stack_size$ n#
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113 - clear_stack
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114 - clear_stack$
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---------------------------------------------
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|LOOP
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---------------------------------------------
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<STACK> LOOP_STACK
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---------------------------------------------
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115 - while n#
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116 - wend @address 'using jmp in parser for now
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117 - for !id n# (starting value) n# (ending value) n#(step value)
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118 - next @address
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119 - do
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120 - loop
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121 - loop_while n#
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122 - loop_until n#
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123 - pop_loop_stack
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------------------------------------------
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|FUNCTIONS AND SUB ROUTINES
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------------------------------------------
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<STACK> FUNCTION_STACK
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------------------------------------------
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124 - gosub @[address]
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125 - return
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-----------------------------------------
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|POINTERS
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-----------------------------------------
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126 - ptr !id n#
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127 - ptr$ !id s#
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------------------------------------------
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|ADDED STUFF 'Because I didn't plan this design that well
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------------------------------------------
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128 - print n#
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129 - print$ s#
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130 - func raw_number (built-in function index)
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131 - push raw_number
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132 - println
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133 - mov n# %CMP_FLAG
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134 - cmp n# raw_number
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135 - mov_arr n# !id
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136 - mov_arr$ s# !id
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137 - pop_ptr n#
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138 - preset !id
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139 - preset$ !id
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140 - redim1 !id n#
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141 - redim2 !id n# n#
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142 - redim3 !id n# n# n#
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143 - redim1$ !id n#
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144 - redim2$ !id n# n#
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145 - redim3$ !id n# n# n#
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146 - for_offset_arr1 n#
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147 - for_offset_arr2 n# n#
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148 - for_offset_arr3 n# n# n#
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149 - for_offset_0
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150 - end_x n#
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151 - lval n#
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152 - lval !id
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153 - lval @[address]
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154 - lval$ s#
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155 - lval$ !id
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// ---- New in 4.0 ---------
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156 - obj_usr_n !id
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157 - obj_usr_n1 !id n#
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158 - obj_usr_n2 !id n# n#
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159 - obj_usr_n3 !id n# n# n#
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160 - obj_usr_s !id
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161 - obj_usr_s1 !id n#
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162 - obj_usr_s2 !id n# n#
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163 - obj_usr_s3 !id n# n# n#
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164 - obj_usr_get n#
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165 - obj_usr_get s#
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166 - obj_usr_get u# // gets the value and sets the reference
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167 - uref_ptr !id u#
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168 - mov_type !id u# //copy user types and arrays
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169 - push_t u#
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170 - push_t !id
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171 - pop_t u#
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172 - pop_t !id
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173 - push_t_null
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174 - delete_t !id
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175 - dim_type u# raw_number (user_type)
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176 - dim_type1 u# raw_number (user type) n# (dim1)
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177 - dim_type2 u# raw_number (user type) n# (dim1) n# (dim2)
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178 - dim_type3 u# raw_number (user type) n# (dim1) n# (dim2) n# (dim3)
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179 - dim_tfield raw_number (user_type) raw_number (member_type) raw_number (member_index) raw_number (dimensions) n# (dim1) n# (dim2) n# (dim3)
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180 - obj_usr_init !id
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181 - obj_usr_init1 !id n# (n# is the first dimension)
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182 - obj_usr_init2 !id n# n#
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183 - obj_usr_init3 !id n# n# n#
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184 - obj_usr_init u#
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185 - obj_usr_init1 u# n# (n# is the first dimension)
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186 - obj_usr_init2 u# n# n#
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187 - obj_usr_init3 u# n# n# n#
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188 - preset_t !id raw_number (user_type)
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189 - preset_t1 !id raw_number (user_type) n#
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190 - preset_t2 !id raw_number (user_type) n# n#
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191 - preset_t3 !id raw_number (user_type) n# n# n#
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