managed to change h2-scheme to a generic package
This commit is contained in:
parent
de2e462814
commit
d502f1ab4c
@ -6,7 +6,9 @@ with Ada.Text_IO;
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with Ada.Unchecked_Deallocation;
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with Ada.Unchecked_Deallocation;
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procedure scheme is
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procedure scheme is
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package S renames H2.Scheme;
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--package S renames H2.Scheme;
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--package S is new H2.Scheme (Wide_Character, Wide_String);
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package S renames Stream.S;
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Pool: aliased Storage.Global_Pool;
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Pool: aliased Storage.Global_Pool;
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SI: S.Interpreter_Record;
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SI: S.Interpreter_Record;
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@ -43,14 +45,6 @@ begin
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--S.Set_Input_Stream (SI, String_Stream);
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--S.Set_Input_Stream (SI, String_Stream);
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--S.Set_Output_Stream (SI, Stream); -- specify main output stream.
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--S.Set_Output_Stream (SI, Stream); -- specify main output stream.
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--S.Read (SI, I);
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S.Make_Test_Object (SI, I);
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S.Evaluate (SI, I, O);
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S.Print (SI, I);
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Ada.Text_IO.Put_Line ("-------------------------------------------");
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S.Print (SI, O);
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Ada.Text_IO.Put_Line ("-------------------------------------------");
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Ada.Text_IO.Put_Line ("-------------------------------------------");
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S.Run_Loop (SI, I);
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S.Run_Loop (SI, I);
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S.Print (SI, I);
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S.Print (SI, I);
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@ -3,7 +3,8 @@ with Ada.Wide_Text_IO;
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package Stream is
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package Stream is
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package S renames H2.Scheme;
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--package S renames H2.Scheme;
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package S is new H2.Scheme (Standard.Wide_Character, Standard.Wide_String);
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------------------------------------------------------------
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------------------------------------------------------------
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--type Object_String_Pointer is access all S.Object_String;
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--type Object_String_Pointer is access all S.Object_String;
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17
lib/ascii.awk
Normal file
17
lib/ascii.awk
Normal file
@ -0,0 +1,17 @@
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BEGIN {
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printf ("-- Generated with ascii.txt and ascii.awk\n");
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printf ("-- Run qseawk -f ascii.awk ascii.txt > h2-ascii.ads for regeneration\n\n");
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printf ("generic\n\ttype Character_Type is (<>);\npackage H2.Ascii is\n\n");
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}
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{
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t = sprintf ("%c", NR - 1);
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if (str::isprint(t)) t = " -- " t;
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else t="";
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printf ("\t%-20s: constant Character_Type := Character_Type'Val(%d);%s\n", $1, NR - 1, t);
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}
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END {
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printf ("\nend H2.Ascii;\n");
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}
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128
lib/ascii.txt
Normal file
128
lib/ascii.txt
Normal file
@ -0,0 +1,128 @@
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NUL
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SOH
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STX
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ETX
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EOT
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ENQ
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ACK
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BEL
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BS
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HT
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LF
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VT
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FF
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CR
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SO
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SI
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DLE
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DC1
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DC2
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DC3
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DC4
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NAK
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SYN
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ETB
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CAN
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EM
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SUB
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ESC
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FS
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GS
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RS
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US
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Space
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Exclamation
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Quotation
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Number_Sign
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Dollar_Sign
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Percent_Sign
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Ampersand
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Apostrophe
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Left_Parenthesis
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Right_Parenthesis
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Asterisk
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Plus_Sign
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Comma
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Minus_Sign
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Period
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Slash
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Zero
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One
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Two
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Three
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Four
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Five
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Six
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Seven
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Eight
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Nine
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Colon
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Semicolon
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Less_Than_Sign
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Equals_Sign
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Greater_Than_Sign
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Question
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Commercial_At
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UC_A
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UC_B
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UC_C
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UC_D
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UC_E
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UC_F
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UC_G
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UC_H
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UC_I
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UC_J
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UC_K
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UC_L
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UC_M
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UC_N
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UC_O
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UC_P
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UC_Q
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UC_R
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UC_S
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UC_T
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UC_U
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UC_V
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UC_W
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UC_X
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UC_Y
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UC_Z
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Left_Square_Bracket
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Backslash
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Right_Square_Bracket
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Circumflex
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Low_Line
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Grave
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LC_A
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LC_B
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LC_C
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LC_D
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LC_E
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LC_F
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LC_G
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LC_H
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LC_I
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LC_J
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LC_K
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LC_L
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LC_M
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LC_N
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LC_O
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LC_P
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LC_Q
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LC_R
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LC_S
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LC_T
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LC_U
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LC_V
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LC_W
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LC_X
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LC_Y
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LC_Z
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Left_Curly_Bracket
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Vertical_Line
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Right_Curly_Bracket
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Tilde
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DEL
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137
lib/h2-ascii.ads
Normal file
137
lib/h2-ascii.ads
Normal file
@ -0,0 +1,137 @@
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-- Generated with ascii.txt and ascii.awk
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-- Run qseawk -f ascii.awk ascii.txt > h2-ascii.ads for regeneration
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generic
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type Character_Type is (<>);
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package H2.Ascii is
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NUL : constant Character_Type := Character_Type'Val(0);
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SOH : constant Character_Type := Character_Type'Val(1);
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STX : constant Character_Type := Character_Type'Val(2);
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ETX : constant Character_Type := Character_Type'Val(3);
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EOT : constant Character_Type := Character_Type'Val(4);
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ENQ : constant Character_Type := Character_Type'Val(5);
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ACK : constant Character_Type := Character_Type'Val(6);
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BEL : constant Character_Type := Character_Type'Val(7);
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BS : constant Character_Type := Character_Type'Val(8);
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HT : constant Character_Type := Character_Type'Val(9);
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LF : constant Character_Type := Character_Type'Val(10);
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VT : constant Character_Type := Character_Type'Val(11);
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FF : constant Character_Type := Character_Type'Val(12);
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CR : constant Character_Type := Character_Type'Val(13);
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SO : constant Character_Type := Character_Type'Val(14);
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SI : constant Character_Type := Character_Type'Val(15);
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DLE : constant Character_Type := Character_Type'Val(16);
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DC1 : constant Character_Type := Character_Type'Val(17);
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DC2 : constant Character_Type := Character_Type'Val(18);
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DC3 : constant Character_Type := Character_Type'Val(19);
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DC4 : constant Character_Type := Character_Type'Val(20);
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NAK : constant Character_Type := Character_Type'Val(21);
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SYN : constant Character_Type := Character_Type'Val(22);
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ETB : constant Character_Type := Character_Type'Val(23);
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CAN : constant Character_Type := Character_Type'Val(24);
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EM : constant Character_Type := Character_Type'Val(25);
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SUB : constant Character_Type := Character_Type'Val(26);
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ESC : constant Character_Type := Character_Type'Val(27);
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FS : constant Character_Type := Character_Type'Val(28);
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GS : constant Character_Type := Character_Type'Val(29);
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RS : constant Character_Type := Character_Type'Val(30);
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US : constant Character_Type := Character_Type'Val(31);
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Space : constant Character_Type := Character_Type'Val(32); --
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Exclamation : constant Character_Type := Character_Type'Val(33); -- !
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Quotation : constant Character_Type := Character_Type'Val(34); -- "
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Number_Sign : constant Character_Type := Character_Type'Val(35); -- #
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Dollar_Sign : constant Character_Type := Character_Type'Val(36); -- $
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Percent_Sign : constant Character_Type := Character_Type'Val(37); -- %
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Ampersand : constant Character_Type := Character_Type'Val(38); -- &
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Apostrophe : constant Character_Type := Character_Type'Val(39); -- '
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Left_Parenthesis : constant Character_Type := Character_Type'Val(40); -- (
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Right_Parenthesis : constant Character_Type := Character_Type'Val(41); -- )
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Asterisk : constant Character_Type := Character_Type'Val(42); -- *
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Plus_Sign : constant Character_Type := Character_Type'Val(43); -- +
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Comma : constant Character_Type := Character_Type'Val(44); -- ,
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Minus_Sign : constant Character_Type := Character_Type'Val(45); -- -
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Period : constant Character_Type := Character_Type'Val(46); -- .
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Slash : constant Character_Type := Character_Type'Val(47); -- /
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Zero : constant Character_Type := Character_Type'Val(48); -- 0
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One : constant Character_Type := Character_Type'Val(49); -- 1
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Two : constant Character_Type := Character_Type'Val(50); -- 2
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Three : constant Character_Type := Character_Type'Val(51); -- 3
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Four : constant Character_Type := Character_Type'Val(52); -- 4
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Five : constant Character_Type := Character_Type'Val(53); -- 5
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Six : constant Character_Type := Character_Type'Val(54); -- 6
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Seven : constant Character_Type := Character_Type'Val(55); -- 7
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Eight : constant Character_Type := Character_Type'Val(56); -- 8
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Nine : constant Character_Type := Character_Type'Val(57); -- 9
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Colon : constant Character_Type := Character_Type'Val(58); -- :
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Semicolon : constant Character_Type := Character_Type'Val(59); -- ;
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Less_Than_Sign : constant Character_Type := Character_Type'Val(60); -- <
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Equals_Sign : constant Character_Type := Character_Type'Val(61); -- =
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Greater_Than_Sign : constant Character_Type := Character_Type'Val(62); -- >
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Question : constant Character_Type := Character_Type'Val(63); -- ?
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Commercial_At : constant Character_Type := Character_Type'Val(64); -- @
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UC_A : constant Character_Type := Character_Type'Val(65); -- A
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UC_B : constant Character_Type := Character_Type'Val(66); -- B
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UC_C : constant Character_Type := Character_Type'Val(67); -- C
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UC_D : constant Character_Type := Character_Type'Val(68); -- D
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UC_E : constant Character_Type := Character_Type'Val(69); -- E
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UC_F : constant Character_Type := Character_Type'Val(70); -- F
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UC_G : constant Character_Type := Character_Type'Val(71); -- G
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UC_H : constant Character_Type := Character_Type'Val(72); -- H
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UC_I : constant Character_Type := Character_Type'Val(73); -- I
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UC_J : constant Character_Type := Character_Type'Val(74); -- J
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UC_K : constant Character_Type := Character_Type'Val(75); -- K
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UC_L : constant Character_Type := Character_Type'Val(76); -- L
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UC_M : constant Character_Type := Character_Type'Val(77); -- M
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UC_N : constant Character_Type := Character_Type'Val(78); -- N
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UC_O : constant Character_Type := Character_Type'Val(79); -- O
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UC_P : constant Character_Type := Character_Type'Val(80); -- P
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UC_Q : constant Character_Type := Character_Type'Val(81); -- Q
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UC_R : constant Character_Type := Character_Type'Val(82); -- R
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UC_S : constant Character_Type := Character_Type'Val(83); -- S
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UC_T : constant Character_Type := Character_Type'Val(84); -- T
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UC_U : constant Character_Type := Character_Type'Val(85); -- U
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UC_V : constant Character_Type := Character_Type'Val(86); -- V
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UC_W : constant Character_Type := Character_Type'Val(87); -- W
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UC_X : constant Character_Type := Character_Type'Val(88); -- X
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UC_Y : constant Character_Type := Character_Type'Val(89); -- Y
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UC_Z : constant Character_Type := Character_Type'Val(90); -- Z
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Left_Square_Bracket : constant Character_Type := Character_Type'Val(91); -- [
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Backslash : constant Character_Type := Character_Type'Val(92); -- \
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Right_Square_Bracket: constant Character_Type := Character_Type'Val(93); -- ]
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Circumflex : constant Character_Type := Character_Type'Val(94); -- ^
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Low_Line : constant Character_Type := Character_Type'Val(95); -- _
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Grave : constant Character_Type := Character_Type'Val(96); -- `
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LC_A : constant Character_Type := Character_Type'Val(97); -- a
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LC_B : constant Character_Type := Character_Type'Val(98); -- b
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LC_C : constant Character_Type := Character_Type'Val(99); -- c
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LC_D : constant Character_Type := Character_Type'Val(100); -- d
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LC_E : constant Character_Type := Character_Type'Val(101); -- e
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LC_F : constant Character_Type := Character_Type'Val(102); -- f
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LC_G : constant Character_Type := Character_Type'Val(103); -- g
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LC_H : constant Character_Type := Character_Type'Val(104); -- h
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LC_I : constant Character_Type := Character_Type'Val(105); -- i
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LC_J : constant Character_Type := Character_Type'Val(106); -- j
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LC_K : constant Character_Type := Character_Type'Val(107); -- k
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LC_L : constant Character_Type := Character_Type'Val(108); -- l
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LC_M : constant Character_Type := Character_Type'Val(109); -- m
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LC_N : constant Character_Type := Character_Type'Val(110); -- n
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LC_O : constant Character_Type := Character_Type'Val(111); -- o
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LC_P : constant Character_Type := Character_Type'Val(112); -- p
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LC_Q : constant Character_Type := Character_Type'Val(113); -- q
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LC_R : constant Character_Type := Character_Type'Val(114); -- r
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LC_S : constant Character_Type := Character_Type'Val(115); -- s
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LC_T : constant Character_Type := Character_Type'Val(116); -- t
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LC_U : constant Character_Type := Character_Type'Val(117); -- u
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LC_V : constant Character_Type := Character_Type'Val(118); -- v
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LC_W : constant Character_Type := Character_Type'Val(119); -- w
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LC_X : constant Character_Type := Character_Type'Val(120); -- x
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LC_Y : constant Character_Type := Character_Type'Val(121); -- y
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LC_Z : constant Character_Type := Character_Type'Val(122); -- z
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Left_Curly_Bracket : constant Character_Type := Character_Type'Val(123); -- {
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Vertical_Line : constant Character_Type := Character_Type'Val(124); -- |
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Right_Curly_Bracket : constant Character_Type := Character_Type'Val(125); -- }
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Tilde : constant Character_Type := Character_Type'Val(126); -- ~
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DEL : constant Character_Type := Character_Type'Val(127);
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end H2.Ascii;
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@ -1,6 +1,8 @@
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with H2.Pool;
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with H2.Pool;
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package body H2.Scheme.Token is
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separate (H2.Scheme)
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package body Token is
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-----------------------------------------------------------------------------
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-----------------------------------------------------------------------------
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-- BUFFER MANAGEMENT
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-- BUFFER MANAGEMENT
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@ -84,6 +86,24 @@ package body H2.Scheme.Token is
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Interp.Token := (End_Token, (null, 0, 0));
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Interp.Token := (End_Token, (null, 0, 0));
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end Purge;
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end Purge;
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procedure Set (Interp: in out Interpreter_Record;
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Kind: in Token_Kind) is
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begin
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Interp.Token.Kind := Kind;
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Clear_Buffer (Interp.Token.Value);
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end Set;
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procedure Set (Interp: in out Interpreter_Record;
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Kind: in Token_Kind;
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Value: in Object_Character) is
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Tmp: Object_String(1..1);
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begin
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Interp.Token.Kind := Kind;
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Clear_Buffer (Interp.Token.Value);
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||||||
|
Tmp(1) := Value;
|
||||||
|
Append_Buffer (Interp, Interp.Token.Value, Tmp);
|
||||||
|
end Set;
|
||||||
|
|
||||||
procedure Set (Interp: in out Interpreter_Record;
|
procedure Set (Interp: in out Interpreter_Record;
|
||||||
Kind: in Token_Kind;
|
Kind: in Token_Kind;
|
||||||
Value: in Object_String) is
|
Value: in Object_String) is
|
||||||
@ -111,4 +131,4 @@ package body H2.Scheme.Token is
|
|||||||
end Append_Character;
|
end Append_Character;
|
||||||
|
|
||||||
|
|
||||||
end H2.Scheme.Token;
|
end Token;
|
||||||
|
|||||||
@ -1,21 +0,0 @@
|
|||||||
|
|
||||||
private package H2.Scheme.Token is
|
|
||||||
|
|
||||||
procedure Purge (Interp: in out Interpreter_Record);
|
|
||||||
pragma Inline (Purge);
|
|
||||||
|
|
||||||
procedure Set (Interp: in out Interpreter_Record;
|
|
||||||
Kind: in Token_Kind;
|
|
||||||
Value: in Object_String);
|
|
||||||
|
|
||||||
procedure Append_String (Interp: in out Interpreter_Record;
|
|
||||||
Value: in Object_String);
|
|
||||||
pragma Inline (Append_String);
|
|
||||||
|
|
||||||
procedure Append_Character (Interp: in out Interpreter_Record;
|
|
||||||
Value: in Object_Character);
|
|
||||||
pragma Inline (Append_Character);
|
|
||||||
|
|
||||||
|
|
||||||
end H2.Scheme.Token;
|
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
@ -39,6 +39,9 @@ with System;
|
|||||||
with System.Storage_Pools;
|
with System.Storage_Pools;
|
||||||
with Ada.Unchecked_Conversion;
|
with Ada.Unchecked_Conversion;
|
||||||
|
|
||||||
|
generic
|
||||||
|
type Character_Type is (<>);
|
||||||
|
type String_Type is array (Standard.Positive range<>) of Character_Type;
|
||||||
package H2.Scheme is
|
package H2.Scheme is
|
||||||
|
|
||||||
type Interpreter_Record is limited private;
|
type Interpreter_Record is limited private;
|
||||||
@ -122,8 +125,10 @@ package H2.Scheme is
|
|||||||
type Object_Byte is mod 2 ** System.Storage_Unit;
|
type Object_Byte is mod 2 ** System.Storage_Unit;
|
||||||
for Object_Byte'Size use System.Storage_Unit;
|
for Object_Byte'Size use System.Storage_Unit;
|
||||||
|
|
||||||
subtype Object_Character is Standard.Wide_Character;
|
--subtype Object_Character is Standard.Wide_Character;
|
||||||
subtype Object_String is Standard.Wide_String;
|
--subtype Object_String is Standard.Wide_String;
|
||||||
|
subtype Object_Character is Character_Type;
|
||||||
|
subtype Object_String is String_Type;
|
||||||
|
|
||||||
type Object_String_Pointer is access all Object_String;
|
type Object_String_Pointer is access all Object_String;
|
||||||
type Constant_Object_String_Pointer is access constant Object_String;
|
type Constant_Object_String_Pointer is access constant Object_String;
|
||||||
@ -381,8 +386,6 @@ package H2.Scheme is
|
|||||||
|
|
||||||
-- -----------------------------------------------------------------------------
|
-- -----------------------------------------------------------------------------
|
||||||
|
|
||||||
procedure Make_Test_Object (Interp: in out Interpreter_Record; Result: out Object_Pointer);
|
|
||||||
|
|
||||||
procedure Open (Interp: in out Interpreter_Record;
|
procedure Open (Interp: in out Interpreter_Record;
|
||||||
Initial_Heap_Size:in Heap_Size;
|
Initial_Heap_Size:in Heap_Size;
|
||||||
Storage_Pool: in Storage_Pool_Pointer := null);
|
Storage_Pool: in Storage_Pool_Pointer := null);
|
||||||
@ -437,8 +440,6 @@ private
|
|||||||
type Heap_Number is mod 2 ** 1;
|
type Heap_Number is mod 2 ** 1;
|
||||||
type Heap_Pointer_Array is Array (Heap_Number'First .. Heap_Number'Last) of Heap_Pointer;
|
type Heap_Pointer_Array is Array (Heap_Number'First .. Heap_Number'Last) of Heap_Pointer;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
type Token_Kind is (End_Token,
|
type Token_Kind is (End_Token,
|
||||||
Identifier_Token,
|
Identifier_Token,
|
||||||
Left_Parenthesis_Token,
|
Left_Parenthesis_Token,
|
||||||
@ -479,4 +480,30 @@ private
|
|||||||
LC_Unfetched: Standard.Boolean := Standard.False;
|
LC_Unfetched: Standard.Boolean := Standard.False;
|
||||||
end record;
|
end record;
|
||||||
|
|
||||||
|
package Token is
|
||||||
|
|
||||||
|
procedure Purge (Interp: in out Interpreter_Record);
|
||||||
|
pragma Inline (Purge);
|
||||||
|
|
||||||
|
procedure Set (Interp: in out Interpreter_Record;
|
||||||
|
Kind: in Token_Kind);
|
||||||
|
|
||||||
|
procedure Set (Interp: in out Interpreter_Record;
|
||||||
|
Kind: in Token_Kind;
|
||||||
|
Value: in Object_Character);
|
||||||
|
|
||||||
|
procedure Set (Interp: in out Interpreter_Record;
|
||||||
|
Kind: in Token_Kind;
|
||||||
|
Value: in Object_String);
|
||||||
|
|
||||||
|
procedure Append_String (Interp: in out Interpreter_Record;
|
||||||
|
Value: in Object_String);
|
||||||
|
pragma Inline (Append_String);
|
||||||
|
|
||||||
|
procedure Append_Character (Interp: in out Interpreter_Record;
|
||||||
|
Value: in Object_Character);
|
||||||
|
pragma Inline (Append_Character);
|
||||||
|
end Token;
|
||||||
|
|
||||||
|
|
||||||
end H2.Scheme;
|
end H2.Scheme;
|
||||||
|
|||||||
@ -9,15 +9,16 @@ project Lib is
|
|||||||
|
|
||||||
for Source_Files use (
|
for Source_Files use (
|
||||||
"h2.ads",
|
"h2.ads",
|
||||||
|
"h2-ascii.ads",
|
||||||
"h2-pool.adb",
|
"h2-pool.adb",
|
||||||
"h2-pool.ads",
|
"h2-pool.ads",
|
||||||
"h2-scheme.adb",
|
"h2-scheme.adb",
|
||||||
"h2-scheme.ads",
|
"h2-scheme.ads",
|
||||||
"h2-scheme-token.adb",
|
"h2-scheme-token.adb"
|
||||||
"h2-scheme-token.ads"
|
|
||||||
);
|
);
|
||||||
for Library_Interface use (
|
for Library_Interface use (
|
||||||
"h2",
|
"h2",
|
||||||
|
"h2.ascii",
|
||||||
"h2.pool",
|
"h2.pool",
|
||||||
"h2.scheme"
|
"h2.scheme"
|
||||||
);
|
);
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user