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Add implicit fn return

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This commit is contained in:
hiperiondev
2023-08-23 20:48:06 -03:00
parent 6341d3337f
commit 6be29ed8c5
2 changed files with 15 additions and 12 deletions
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7
tools/disassembler/disassembler.c
View File

@@ -329,7 +329,7 @@ static void dis_disassemble_section(dis_program_t **prg, uint32_t pc, uint32_t l
float flt = 0; float flt = 0;
char *str = NULL; char *str = NULL;
//first 4 bytes of the program section within a function are actually specifying the parameter and return lists // first 4 bytes of the program section within a function are actually specifying the parameter and return lists
if (is_function) { if (is_function) {
printf("\n"); printf("\n");
uint16_t args = readWord((*prg)->program, &pc); uint16_t args = readWord((*prg)->program, &pc);
@@ -409,7 +409,7 @@ static void dis_disassemble_section(dis_program_t **prg, uint32_t pc, uint32_t l
dis_print_opcode(opcode); dis_print_opcode(opcode);
if (opcode > DIS_OP_END_OPCODES) if (opcode >= DIS_OP_END_OPCODES)
continue; continue;
if (alt_fmt) { if (alt_fmt) {
@@ -433,6 +433,9 @@ static void dis_disassemble_section(dis_program_t **prg, uint32_t pc, uint32_t l
free(label_line); free(label_line);
free(label_id); free(label_id);
} }
if (alt_fmt && (*prg)->program[pc - 5] != DIS_OP_FN_RETURN)
printf("\n FN_RETURN w(0)");
} }
#define LIT_ADD(a, b, c) b[c] = a; ++c; #define LIT_ADD(a, b, c) b[c] = a; ++c;

20
tools/disassembler/disassembler.h
View File

@@ -22,8 +22,8 @@ typedef enum DIS_OPCODES {
// data // data
DIS_OP_LITERAL, // DIS_OP_LITERAL, //
DIS_OP_LITERAL_LONG, // for more than 256 literals in a chunk DIS_OP_LITERAL_LONG, //
DIS_OP_LITERAL_RAW, // forcibly get the raw value of the literal DIS_OP_LITERAL_RAW, //
// arithmetic operators // arithmetic operators
DIS_OP_NEGATE, // DIS_OP_NEGATE, //
@@ -42,21 +42,21 @@ typedef enum DIS_OPCODES {
DIS_OP_TYPE_DECL_removed, // deprecated DIS_OP_TYPE_DECL_removed, // deprecated
DIS_OP_TYPE_DECL_LONG_removed, // deprecated DIS_OP_TYPE_DECL_LONG_removed, // deprecated
DIS_OP_VAR_DECL, // declare a variable to be used (as a literal) DIS_OP_VAR_DECL, //
DIS_OP_VAR_DECL_LONG, // declare a variable to be used (as a long literal) DIS_OP_VAR_DECL_LONG, //
DIS_OP_FN_DECL, // declare a function to be used (as a literal) DIS_OP_FN_DECL, //
DIS_OP_FN_DECL_LONG, // declare a function to be used (as a long literal) DIS_OP_FN_DECL_LONG, //
DIS_OP_VAR_ASSIGN, // assign to a literal DIS_OP_VAR_ASSIGN, //
DIS_OP_VAR_ADDITION_ASSIGN, // DIS_OP_VAR_ADDITION_ASSIGN, //
DIS_OP_VAR_SUBTRACTION_ASSIGN, // DIS_OP_VAR_SUBTRACTION_ASSIGN, //
DIS_OP_VAR_MULTIPLICATION_ASSIGN, // DIS_OP_VAR_MULTIPLICATION_ASSIGN, //
DIS_OP_VAR_DIVISION_ASSIGN, // DIS_OP_VAR_DIVISION_ASSIGN, //
DIS_OP_VAR_MODULO_ASSIGN, // DIS_OP_VAR_MODULO_ASSIGN, //
DIS_OP_TYPE_CAST, // temporarily change a type of an atomic value DIS_OP_TYPE_CAST, //
DIS_OP_TYPE_OF, // get the type of a variable DIS_OP_TYPE_OF, //
DIS_OP_IMPORT, // DIS_OP_IMPORT, //
DIS_OP_EXPORT_removed, // deprecated DIS_OP_EXPORT_removed, // deprecated
@@ -74,7 +74,7 @@ typedef enum DIS_OPCODES {
DIS_OP_COMPARE_LESS_EQUAL, // DIS_OP_COMPARE_LESS_EQUAL, //
DIS_OP_COMPARE_GREATER, // DIS_OP_COMPARE_GREATER, //
DIS_OP_COMPARE_GREATER_EQUAL, // DIS_OP_COMPARE_GREATER_EQUAL, //
DIS_OP_INVERT, // for booleans DIS_OP_INVERT, //
// logical operators // logical operators
DIS_OP_AND, // DIS_OP_AND, //