diff --git a/src/intermediate_code.c b/src/intermediate_code.c index f32b966..2d50a34 100644 --- a/src/intermediate_code.c +++ b/src/intermediate_code.c @@ -1,4 +1,12 @@ + + +// TODO: this is here to bring your attention to the comment bellow. +// check if start is NULL if it is assign it to the start globle variable +// otherwise make it next of current and set cur to your instruction. + + + void emit_binary_op(char* result, char* op, char* arg1, char* arg2){ return; } @@ -11,3 +19,46 @@ void emit_as_file(FILE * out_file, Instruction * instr_arr){ return; } + + +void emit_label(char* label){ + return; +} +void emit_jump(char* label){ + return; +} +void emit_conditional_jump(char* condition, char* label){ + return; +} + + + +void emit_function_start(char* name){ + return; +} +void emit_parameter(char* param){ + return; +} +void emit_function_call(char* result, char* name){ + return; +} +void emit_return(char* value){ + return; +} +void emit_reserve(char* result, char* type_name, int size){ + return; +} +void emit_release(char* pointer){ + return; +} + + +void emit_field_access(char* result, char* record, char* field){ + return; +} +void emit_array_access(char* result, char* array, char* index, char* dimension){ + return; +} +void emit_bounds_check(char* index, char* size, char* error_label){ + return; +} diff --git a/src/intermediate_code.h b/src/intermediate_code.h index 446f4c4..1ccd389 100644 --- a/src/intermediate_code.h +++ b/src/intermediate_code.h @@ -19,8 +19,14 @@ typedef struct { TableNode * operand1; TableNode * operand2; int label; + int instruction; + Instruction * prev; + Instruction * next; } Instruction; +Instruction * start = NULL; +Instruction * current = NULL; + void emit_binary_op(char* result, char* op, char* arg1, char* arg2); void emit_unary_op(char* result, char* op, char* arg); void emit_assignment(char* target, char* source); @@ -35,3 +41,19 @@ void emit_assignment(char* target, char* source); void emit_as_file(FILE * out_file, Instruction * instr_arr); // * Implement instruction array storage for backpatching + +void emit_label(char* label); +void emit_jump(char* label); +void emit_conditional_jump(char* condition, char* label); + +void emit_function_start(char* name); +void emit_parameter(char* param); +void emit_function_call(char* result, char* name); +void emit_return(char* value); +void emit_reserve(char* result, char* type_name, int size); +void emit_release(char* pointer); + + +void emit_field_access(char* result, char* record, char* field); +void emit_array_access(char* result, char* array, char* index, char* dimension); +void emit_bounds_check(char* index, char* size, char* error_label);