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Bytecode: streamline description of opcodes 

An “FLD…” opcode loads onto the stack, an “FST…” opcode stores from the stack.

Also remove useless numerical values (which may change).
master
Sébastien Villemot 2022-06-17 12:17:57 +02:00
parent 5a0c6ad206
commit 4cfba74f57
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src/Bytecode.hh
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@ -35,63 +35,62 @@ using namespace std;
// The different opcodes of bytecode
enum class Tags
{
FLDZ, //!< Stores zero in the stack - 0 (0)
FLDC, //!< Stores a constant term in the stack - 1 (1)
FLDZ, // Loads a zero onto the stack
FLDC, // Loads a constant term onto the stack
FDIMT, //!< Defines the number of temporary terms - dynamic context (the period has to be indicated) - 2 (2)
FDIMST, //!< Defines the number of temporary terms - static context (the period hasn't to be indicated) - 3 (3)
FLDT, //!< Stores a temporary term in the stack - dynamic context (the period has to be indicated) - 4 (4)
FLDST, //!< Stores a temporary term in the stack - static context (the period hasn't to be indicated) - 5 (5)
FSTPT, //!< Loads a temporary term from the stack - dynamic context (the period has to be indicated) - 6 (6)
FSTPST, //!< Loads a temporary term from the stack - static context (the period hasn't to be indicated) - 7 (7)
FDIMT, // Defines the number of temporary terms - dynamic context (the period has to be indicated)
FDIMST, // Defines the number of temporary terms - static context (the period hasn’t to be indicated)
FLDT, // Loads a temporary term onto the stack - dynamic context (the period has to be indicated)
FLDST, // Loads a temporary term onto the stack - static context (the period hasn’t to be indicated)
FSTPT, // Stores a temporary term from the stack - dynamic context (the period has to be indicated)
FSTPST, // Stores a temporary term from the stack - static context (the period hasn’t to be indicated)
FLDU, //!< Stores an element of the vector U in the stack - dynamic context (the period has to be indicated) - 8 (8)
FLDSU, //!< Stores an element of the vector U in the stack - static context (the period hasn't to be indicated) - 9 (9)
FSTPU, //!< Loads an element of the vector U from the stack - dynamic context (the period has to be indicated) - A (10)
FSTPSU, //!< Loads an element of the vector U from the stack - static context (the period hasn't to be indicated) - B (11)
FLDU, // Loads an element of the vector U onto the stack - dynamic context (the period has to be indicated)
FLDSU, // Loads an element of the vector U onto the stack - static context (the period hasn’t to be indicated)
FSTPU, // Stores an element of the vector U from the stack - dynamic context (the period has to be indicated)
FSTPSU, // Stores an element of the vector U from the stack - static context (the period hasn’t to be indicated)
FLDV, //!< Stores a variable (described in SymbolType) in the stack - dynamic context (the period has to be indicated) - C (12)
FLDSV, //!< Stores a variable (described in SymbolType) in the stack - static context (the period hasn't to be indicated) - D (13)
FLDVS, //!< Stores a variable (described in SymbolType) in the stack - dynamic context but inside the STEADYSTATE function (the period hasn't to be indicated) - E (14)
FSTPV, //!< Loads a variable (described in SymbolType) from the stack - dynamic context (the period has to be indicated) - F (15)
FSTPSV, //!< Loads a variable (described in SymbolType) from the stack - static context (the period hasn't to be indicated) - 10 (16)
FLDV, // Loads a variable (described in SymbolType) onto the stack - dynamic context (the period has to be indicated)
FLDSV, // Loads a variable (described in SymbolType) onto the stack - static context (the period hasn’t to be indicated)
FLDVS, // Loads a variable (described in SymbolType) onto the stack - dynamic context but inside the STEADY_STATE operator (the period hasn’t to be indicated)
FSTPV, // Stores a variable (described in SymbolType) from the stack - dynamic context (the period has to be indicated)
FSTPSV, // Stores a variable (described in SymbolType) from the stack - static context (the period hasn’t to be indicated)
FLDR, //!< Stores a residual in the stack - 11 (17)
FSTPR, //!< Loads a residual from the stack - 12 (18)
FLDR, // Loads a residual onto the stack
FSTPR, // Stores a residual from the stack
FSTPG, //!< Loads a derivative from the stack - 13 (19)
FSTPG2, //!< Loads a derivative matrix for static model from the stack - 14 (20)
FSTPG3, //!< Loads a derivative matrix for a dynamic model from the stack - 15 (21)
FSTPG4, //!< Loads a second order derivative matrix for a dynamic model from the stack - 16 (22)
FSTPG, // Stores a derivative from the stack
FSTPG2, // Stores a derivative matrix for a static model from the stack
FSTPG3, // Stores a derivative matrix for a dynamic model from the stack
FSTPG4, // Stores a second order derivative matrix for a dynamic model from the stack
FUNARY, //!< A Unary operator - 17 (23)
FBINARY, //!< A binary operator - 18 (24)
FTRINARY, //!< A trinary operator - 19 (25)
FUNARY, // A unary operator
FBINARY, // A binary operator
FTRINARY, // A trinary operator
FCUML, //!< Cumulates the result - 1A (26)
FCUML, // Cumulates the result
FJMPIFEVAL, //!< Jump if evaluate = true - 1B (27)
FJMP, //!< Jump - 1C (28)
FJMPIFEVAL, // Jump if evaluate = true
FJMP, // Jump
FBEGINBLOCK, //!< Defines the begining of a model block - 1D (29)
FENDBLOCK, //!< Defines the end of a model block - 1E (30)
FENDEQU, //!< Defines the last equation of the block. For block that has to be solved, the derivatives appear just after this flag - 1F (31)
FEND, //!< Defines the end of the model code - 20 (32)
FBEGINBLOCK, // Marks the beginning of a model block
FENDBLOCK, // Marks the end of a model block
FENDEQU, // Marks the last equation of the block; for a block that has to be solved, the derivatives appear just after this flag
FEND, // Marks the end of the model code
FOK, //!< Used for debugging purpose - 21 (33)
FOK, // Used for debugging purpose
FNUMEXPR, //!< Store the expression type and references - 22 (34)
FCALL, //!< Call an external function - 23 (35)
FPUSH, //!< Push a double in the stack - 24 (36)
FPOP, //!< Pop a double from the stack - 25 (37)
FLDTEF, //!< Stores the result of an external function in the stack - 26 (38)
FSTPTEF, //!< Loads the result of an external function from the stack- 27 (39)
FLDTEFD, //!< Stores the result of the 1st derivative of an external function in the stack - 28 (40)
FSTPTEFD, //!< Loads the result of the 1st derivative of an external function from the stack- 29 (41)
FLDTEFDD, //!< Stores the result of the 2nd derivative of an external function in the stack - 28 (42)
FSTPTEFDD //!< Loads the result of the 2nd derivative of an external function from the stack- 29 (43)
FNUMEXPR, // Stores the expression type and references
FCALL, // Call an external function
FPUSH, // Push a double onto the stack
FPOP, // Pop a double from the stack
FLDTEF, // Loads the result of an external function onto the stack
FSTPTEF, // Stores the result of an external function from the stack
FLDTEFD, // Loads the result of the 1st derivative of an external function onto the stack
FSTPTEFD, // Stores the result of the 1st derivative of an external function from the stack
FLDTEFDD, // Loads the result of the 2nd derivative of an external function onto the stack
FSTPTEFDD // Stores the result of the 2nd derivative of an external function from the stack
};
enum class ExpressionType