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py: Rename byte_code to bytecode everywhere. 

bytecode is the more widely used.  See issue #590.
This commit is contained in:
Damien George 2014-05-10 10:36:38 +01:00
parent 6e8085b425
commit 3417bc2f25
13 changed files with 184 additions and 184 deletions
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2
examples/micropython.py
View File

@ -5,4 +5,4 @@
def nodecor(x):
return x
byte_code = native = viper = nodecor
bytecode = native = viper = nodecor

8
py/bc.h
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@ -36,10 +36,10 @@ typedef struct _mp_exc_stack {
byte opcode;
} mp_exc_stack_t;
mp_vm_return_kind_t mp_execute_byte_code(const byte *code, const mp_obj_t *args, uint n_args, const mp_obj_t *args2, uint n_args2, mp_obj_t *ret);
mp_vm_return_kind_t mp_execute_byte_code_2(const byte *code_info, const byte **ip_in_out, mp_obj_t *fastn, mp_obj_t **sp_in_out, mp_exc_stack_t *exc_stack, mp_exc_stack_t **exc_sp_in_out, volatile mp_obj_t inject_exc);
void mp_byte_code_print(const byte *code, int len);
void mp_byte_code_print2(const byte *code, int len);
mp_vm_return_kind_t mp_execute_bytecode(const byte *code, const mp_obj_t *args, uint n_args, const mp_obj_t *args2, uint n_args2, mp_obj_t *ret);
mp_vm_return_kind_t mp_execute_bytecode2(const byte *code_info, const byte **ip_in_out, mp_obj_t *fastn, mp_obj_t **sp_in_out, mp_exc_stack_t *exc_stack, mp_exc_stack_t **exc_sp_in_out, volatile mp_obj_t inject_exc);
void mp_bytecode_print(const byte *code, int len);
void mp_bytecode_print2(const byte *code, int len);
// Helper macros to access pointer with least significant bit holding a flag
#define MP_TAGPTR_PTR(x) ((void*)((machine_uint_t)(x) & ~((machine_uint_t)1)))

2
py/compile.c
View File

@ -1146,7 +1146,7 @@ STATIC bool compile_built_in_decorator(compiler_t *comp, int name_len, mp_parse_
}
qstr attr = MP_PARSE_NODE_LEAF_ARG(name_nodes[1]);
if (attr == MP_QSTR_byte_code) {
if (attr == MP_QSTR_bytecode) {
*emit_options = MP_EMIT_OPT_BYTE_CODE;
#if MICROPY_EMIT_NATIVE
} else if (attr == MP_QSTR_native) {

294
py/emitbc.c
View File

@ -59,8 +59,8 @@ struct _emit_t {
uint code_info_offset;
uint code_info_size;
uint byte_code_offset;
uint byte_code_size;
uint bytecode_offset;
uint bytecode_size;
byte *code_base; // stores both byte code and code info
byte dummy_data[8];
};
@ -121,36 +121,36 @@ STATIC void emit_write_code_info_bytes_lines(emit_t* emit, uint bytes_to_skip, u
#endif
// all functions must go through this one to emit byte code
STATIC byte* emit_get_cur_to_write_byte_code(emit_t* emit, int num_bytes_to_write) {
STATIC byte* emit_get_cur_to_write_bytecode(emit_t* emit, int num_bytes_to_write) {
//printf("emit %d\n", num_bytes_to_write);
if (emit->pass < MP_PASS_EMIT) {
emit->byte_code_offset += num_bytes_to_write;
emit->bytecode_offset += num_bytes_to_write;
return emit->dummy_data;
} else {
assert(emit->byte_code_offset + num_bytes_to_write <= emit->byte_code_size);
byte *c = emit->code_base + emit->code_info_size + emit->byte_code_offset;
emit->byte_code_offset += num_bytes_to_write;
assert(emit->bytecode_offset + num_bytes_to_write <= emit->bytecode_size);
byte *c = emit->code_base + emit->code_info_size + emit->bytecode_offset;
emit->bytecode_offset += num_bytes_to_write;
return c;
}
}
STATIC void emit_align_byte_code_to_machine_word(emit_t* emit) {
emit->byte_code_offset = (emit->byte_code_offset + sizeof(machine_uint_t) - 1) & (~(sizeof(machine_uint_t) - 1));
STATIC void emit_align_bytecode_to_machine_word(emit_t* emit) {
emit->bytecode_offset = (emit->bytecode_offset + sizeof(machine_uint_t) - 1) & (~(sizeof(machine_uint_t) - 1));
}
STATIC void emit_write_byte_code_byte(emit_t* emit, byte b1) {
byte* c = emit_get_cur_to_write_byte_code(emit, 1);
STATIC void emit_write_bytecode_byte(emit_t* emit, byte b1) {
byte* c = emit_get_cur_to_write_bytecode(emit, 1);
c[0] = b1;
}
STATIC void emit_write_byte_code_byte_byte(emit_t* emit, byte b1, uint b2) {
STATIC void emit_write_bytecode_byte_byte(emit_t* emit, byte b1, uint b2) {
assert((b2 & (~0xff)) == 0);
byte* c = emit_get_cur_to_write_byte_code(emit, 2);
byte* c = emit_get_cur_to_write_bytecode(emit, 2);
c[0] = b1;
c[1] = b2;
}
STATIC void emit_write_byte_code_uint(emit_t* emit, uint num) {
STATIC void emit_write_bytecode_uint(emit_t* emit, uint num) {
// We store each 7 bits in a separate byte, and that's how many bytes needed
byte buf[(BYTES_PER_WORD * 8 + 6) / 7];
byte *p = buf + sizeof(buf);
@ -159,16 +159,16 @@ STATIC void emit_write_byte_code_uint(emit_t* emit, uint num) {
*--p = num & 0x7f;
num >>= 7;
} while (num != 0);
byte* c = emit_get_cur_to_write_byte_code(emit, buf + sizeof(buf) - p);
byte* c = emit_get_cur_to_write_bytecode(emit, buf + sizeof(buf) - p);
while (p != buf + sizeof(buf) - 1) {
*c++ = *p++ | 0x80;
}
*c = *p;
}
// Similar to emit_write_byte_code_uint(), just some extra handling to encode sign
STATIC void emit_write_byte_code_byte_int(emit_t* emit, byte b1, machine_int_t num) {
emit_write_byte_code_byte(emit, b1);
// Similar to emit_write_bytecode_uint(), just some extra handling to encode sign
STATIC void emit_write_bytecode_byte_int(emit_t* emit, byte b1, machine_int_t num) {
emit_write_bytecode_byte(emit, b1);
// We store each 7 bits in a separate byte, and that's how many bytes needed
byte buf[(BYTES_PER_WORD * 8 + 6) / 7];
@ -186,64 +186,64 @@ STATIC void emit_write_byte_code_byte_int(emit_t* emit, byte b1, machine_int_t n
*--p = 0;
}
byte* c = emit_get_cur_to_write_byte_code(emit, buf + sizeof(buf) - p);
byte* c = emit_get_cur_to_write_bytecode(emit, buf + sizeof(buf) - p);
while (p != buf + sizeof(buf) - 1) {
*c++ = *p++ | 0x80;
}
*c = *p;
}
STATIC void emit_write_byte_code_byte_uint(emit_t* emit, byte b, uint num) {
emit_write_byte_code_byte(emit, b);
emit_write_byte_code_uint(emit, num);
STATIC void emit_write_bytecode_byte_uint(emit_t* emit, byte b, uint num) {
emit_write_bytecode_byte(emit, b);
emit_write_bytecode_uint(emit, num);
}
// aligns the pointer so it is friendly to GC
STATIC void emit_write_byte_code_byte_ptr(emit_t* emit, byte b, void *ptr) {
emit_write_byte_code_byte(emit, b);
emit_align_byte_code_to_machine_word(emit);
machine_uint_t *c = (machine_uint_t*)emit_get_cur_to_write_byte_code(emit, sizeof(machine_uint_t));
STATIC void emit_write_bytecode_byte_ptr(emit_t* emit, byte b, void *ptr) {
emit_write_bytecode_byte(emit, b);
emit_align_bytecode_to_machine_word(emit);
machine_uint_t *c = (machine_uint_t*)emit_get_cur_to_write_bytecode(emit, sizeof(machine_uint_t));
*c = (machine_uint_t)ptr;
}
/* currently unused
STATIC void emit_write_byte_code_byte_uint_uint(emit_t* emit, byte b, uint num1, uint num2) {
emit_write_byte_code_byte(emit, b);
emit_write_byte_code_byte_uint(emit, num1);
emit_write_byte_code_byte_uint(emit, num2);
STATIC void emit_write_bytecode_byte_uint_uint(emit_t* emit, byte b, uint num1, uint num2) {
emit_write_bytecode_byte(emit, b);
emit_write_bytecode_byte_uint(emit, num1);
emit_write_bytecode_byte_uint(emit, num2);
}
*/
STATIC void emit_write_byte_code_byte_qstr(emit_t* emit, byte b, qstr qstr) {
emit_write_byte_code_byte_uint(emit, b, qstr);
STATIC void emit_write_bytecode_byte_qstr(emit_t* emit, byte b, qstr qstr) {
emit_write_bytecode_byte_uint(emit, b, qstr);
}
// unsigned labels are relative to ip following this instruction, stored as 16 bits
STATIC void emit_write_byte_code_byte_unsigned_label(emit_t* emit, byte b1, uint label) {
uint byte_code_offset;
STATIC void emit_write_bytecode_byte_unsigned_label(emit_t* emit, byte b1, uint label) {
uint bytecode_offset;
if (emit->pass < MP_PASS_EMIT) {
byte_code_offset = 0;
bytecode_offset = 0;
} else {
byte_code_offset = emit->label_offsets[label] - emit->byte_code_offset - 3;
bytecode_offset = emit->label_offsets[label] - emit->bytecode_offset - 3;
}
byte *c = emit_get_cur_to_write_byte_code(emit, 3);
byte *c = emit_get_cur_to_write_bytecode(emit, 3);
c[0] = b1;
c[1] = byte_code_offset;
c[2] = byte_code_offset >> 8;
c[1] = bytecode_offset;
c[2] = bytecode_offset >> 8;
}
// signed labels are relative to ip following this instruction, stored as 16 bits, in excess
STATIC void emit_write_byte_code_byte_signed_label(emit_t* emit, byte b1, uint label) {
int byte_code_offset;
STATIC void emit_write_bytecode_byte_signed_label(emit_t* emit, byte b1, uint label) {
int bytecode_offset;
if (emit->pass < MP_PASS_EMIT) {
byte_code_offset = 0;
bytecode_offset = 0;
} else {
byte_code_offset = emit->label_offsets[label] - emit->byte_code_offset - 3 + 0x8000;
bytecode_offset = emit->label_offsets[label] - emit->bytecode_offset - 3 + 0x8000;
}
byte* c = emit_get_cur_to_write_byte_code(emit, 3);
byte* c = emit_get_cur_to_write_bytecode(emit, 3);
c[0] = b1;
c[1] = byte_code_offset;
c[2] = byte_code_offset >> 8;
c[1] = bytecode_offset;
c[2] = bytecode_offset >> 8;
}
STATIC void emit_bc_set_native_types(emit_t *emit, bool do_native_types) {
@ -259,7 +259,7 @@ STATIC void emit_bc_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
if (pass < MP_PASS_EMIT) {
memset(emit->label_offsets, -1, emit->max_num_labels * sizeof(uint));
}
emit->byte_code_offset = 0;
emit->bytecode_offset = 0;
emit->code_info_offset = 0;
// write code info size; use maximum space (4 bytes) to write it; TODO possible optimise this
@ -278,7 +278,7 @@ STATIC void emit_bc_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
// bytecode prelude: local state size and exception stack size; 16 bit uints for now
{
byte* c = emit_get_cur_to_write_byte_code(emit, 4);
byte* c = emit_get_cur_to_write_bytecode(emit, 4);
uint n_state = scope->num_locals + scope->stack_size;
if (n_state == 0) {
// Need at least 1 entry in the state, in the case an exception is
@ -301,11 +301,11 @@ STATIC void emit_bc_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
}
}
assert(num_cell <= 255);
emit_write_byte_code_byte(emit, num_cell); // write number of locals that are cells
emit_write_bytecode_byte(emit, num_cell); // write number of locals that are cells
for (int i = 0; i < scope->id_info_len; i++) {
id_info_t *id = &scope->id_info[i];
if (id->kind == ID_INFO_KIND_CELL) {
emit_write_byte_code_byte(emit, id->local_num); // write the local which should be converted to a cell
emit_write_bytecode_byte(emit, id->local_num); // write the local which should be converted to a cell
}
}
}
@ -317,21 +317,21 @@ STATIC void emit_bc_end_pass(emit_t *emit) {
}
*emit_get_cur_to_write_code_info(emit, 1) = 0; // end of line number info
emit_align_code_info_to_machine_word(emit); // align so that following byte_code is aligned
emit_align_code_info_to_machine_word(emit); // align so that following bytecode is aligned
if (emit->pass == MP_PASS_CODE_SIZE) {
// calculate size of code in bytes
emit->code_info_size = emit->code_info_offset;
emit->byte_code_size = emit->byte_code_offset;
emit->code_base = m_new0(byte, emit->code_info_size + emit->byte_code_size);
emit->bytecode_size = emit->bytecode_offset;
emit->code_base = m_new0(byte, emit->code_info_size + emit->bytecode_size);
} else if (emit->pass == MP_PASS_EMIT) {
qstr *arg_names = m_new(qstr, emit->scope->num_pos_args + emit->scope->num_kwonly_args);
for (int i = 0; i < emit->scope->num_pos_args + emit->scope->num_kwonly_args; i++) {
arg_names[i] = emit->scope->id_info[i].qstr;
}
mp_emit_glue_assign_byte_code(emit->scope->raw_code, emit->code_base,
emit->code_info_size + emit->byte_code_size,
mp_emit_glue_assign_bytecode(emit->scope->raw_code, emit->code_base,
emit->code_info_size + emit->bytecode_size,
emit->scope->num_pos_args, emit->scope->num_kwonly_args, arg_names,
emit->scope->scope_flags);
}
@ -346,14 +346,14 @@ STATIC void emit_bc_adjust_stack_size(emit_t *emit, int delta) {
}
STATIC void emit_bc_set_source_line(emit_t *emit, int source_line) {
//printf("source: line %d -> %d offset %d -> %d\n", emit->last_source_line, source_line, emit->last_source_line_offset, emit->byte_code_offset);
//printf("source: line %d -> %d offset %d -> %d\n", emit->last_source_line, source_line, emit->last_source_line_offset, emit->bytecode_offset);
#if MICROPY_ENABLE_SOURCE_LINE
if (source_line > emit->last_source_line) {
uint bytes_to_skip = emit->byte_code_offset - emit->last_source_line_offset;
uint bytes_to_skip = emit->bytecode_offset - emit->last_source_line_offset;
uint lines_to_skip = source_line - emit->last_source_line;
emit_write_code_info_bytes_lines(emit, bytes_to_skip, lines_to_skip);
//printf(" %d %d\n", bytes_to_skip, lines_to_skip);
emit->last_source_line_offset = emit->byte_code_offset;
emit->last_source_line_offset = emit->bytecode_offset;
emit->last_source_line = source_line;
}
#endif
@ -386,167 +386,167 @@ STATIC void emit_bc_label_assign(emit_t *emit, uint l) {
if (emit->pass < MP_PASS_EMIT) {
// assign label offset
assert(emit->label_offsets[l] == -1);
emit->label_offsets[l] = emit->byte_code_offset;
emit->label_offsets[l] = emit->bytecode_offset;
} else {
// ensure label offset has not changed from MP_PASS_CODE_SIZE to MP_PASS_EMIT
//printf("l%d: (at %d vs %d)\n", l, emit->byte_code_offset, emit->label_offsets[l]);
assert(emit->label_offsets[l] == emit->byte_code_offset);
//printf("l%d: (at %d vs %d)\n", l, emit->bytecode_offset, emit->label_offsets[l]);
assert(emit->label_offsets[l] == emit->bytecode_offset);
}
}
STATIC void emit_bc_import_name(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_qstr(emit, MP_BC_IMPORT_NAME, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_IMPORT_NAME, qstr);
}
STATIC void emit_bc_import_from(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_IMPORT_FROM, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_IMPORT_FROM, qstr);
}
STATIC void emit_bc_import_star(emit_t *emit) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte(emit, MP_BC_IMPORT_STAR);
emit_write_bytecode_byte(emit, MP_BC_IMPORT_STAR);
}
STATIC void emit_bc_load_const_tok(emit_t *emit, mp_token_kind_t tok) {
emit_bc_pre(emit, 1);
switch (tok) {
case MP_TOKEN_KW_FALSE: emit_write_byte_code_byte(emit, MP_BC_LOAD_CONST_FALSE); break;
case MP_TOKEN_KW_NONE: emit_write_byte_code_byte(emit, MP_BC_LOAD_CONST_NONE); break;
case MP_TOKEN_KW_TRUE: emit_write_byte_code_byte(emit, MP_BC_LOAD_CONST_TRUE); break;
case MP_TOKEN_ELLIPSIS: emit_write_byte_code_byte(emit, MP_BC_LOAD_CONST_ELLIPSIS); break;
case MP_TOKEN_KW_FALSE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_FALSE); break;
case MP_TOKEN_KW_NONE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_NONE); break;
case MP_TOKEN_KW_TRUE: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_TRUE); break;
case MP_TOKEN_ELLIPSIS: emit_write_bytecode_byte(emit, MP_BC_LOAD_CONST_ELLIPSIS); break;
default: assert(0);
}
}
STATIC void emit_bc_load_const_small_int(emit_t *emit, machine_int_t arg) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_int(emit, MP_BC_LOAD_CONST_SMALL_INT, arg);
emit_write_bytecode_byte_int(emit, MP_BC_LOAD_CONST_SMALL_INT, arg);
}
STATIC void emit_bc_load_const_int(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_CONST_INT, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_CONST_INT, qstr);
}
STATIC void emit_bc_load_const_dec(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_CONST_DEC, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_CONST_DEC, qstr);
}
STATIC void emit_bc_load_const_str(emit_t *emit, qstr qstr, bool bytes) {
emit_bc_pre(emit, 1);
if (bytes) {
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_CONST_BYTES, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_CONST_BYTES, qstr);
} else {
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_CONST_STRING, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_CONST_STRING, qstr);
}
}
STATIC void emit_bc_load_null(emit_t *emit) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte(emit, MP_BC_LOAD_NULL);
emit_write_bytecode_byte(emit, MP_BC_LOAD_NULL);
};
STATIC void emit_bc_load_fast(emit_t *emit, qstr qstr, uint id_flags, int local_num) {
assert(local_num >= 0);
emit_bc_pre(emit, 1);
switch (local_num) {
case 0: emit_write_byte_code_byte(emit, MP_BC_LOAD_FAST_0); break;
case 1: emit_write_byte_code_byte(emit, MP_BC_LOAD_FAST_1); break;
case 2: emit_write_byte_code_byte(emit, MP_BC_LOAD_FAST_2); break;
default: emit_write_byte_code_byte_uint(emit, MP_BC_LOAD_FAST_N, local_num); break;
case 0: emit_write_bytecode_byte(emit, MP_BC_LOAD_FAST_0); break;
case 1: emit_write_bytecode_byte(emit, MP_BC_LOAD_FAST_1); break;
case 2: emit_write_bytecode_byte(emit, MP_BC_LOAD_FAST_2); break;
default: emit_write_bytecode_byte_uint(emit, MP_BC_LOAD_FAST_N, local_num); break;
}
}
STATIC void emit_bc_load_deref(emit_t *emit, qstr qstr, int local_num) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_uint(emit, MP_BC_LOAD_DEREF, local_num);
emit_write_bytecode_byte_uint(emit, MP_BC_LOAD_DEREF, local_num);
}
STATIC void emit_bc_load_name(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_NAME, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_NAME, qstr);
}
STATIC void emit_bc_load_global(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_GLOBAL, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_GLOBAL, qstr);
}
STATIC void emit_bc_load_attr(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_ATTR, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_ATTR, qstr);
}
STATIC void emit_bc_load_method(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_qstr(emit, MP_BC_LOAD_METHOD, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_LOAD_METHOD, qstr);
}
STATIC void emit_bc_load_build_class(emit_t *emit) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte(emit, MP_BC_LOAD_BUILD_CLASS);
emit_write_bytecode_byte(emit, MP_BC_LOAD_BUILD_CLASS);
}
STATIC void emit_bc_load_subscr(emit_t *emit) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte(emit, MP_BC_LOAD_SUBSCR);
emit_write_bytecode_byte(emit, MP_BC_LOAD_SUBSCR);
}
STATIC void emit_bc_store_fast(emit_t *emit, qstr qstr, int local_num) {
assert(local_num >= 0);
emit_bc_pre(emit, -1);
switch (local_num) {
case 0: emit_write_byte_code_byte(emit, MP_BC_STORE_FAST_0); break;
case 1: emit_write_byte_code_byte(emit, MP_BC_STORE_FAST_1); break;
case 2: emit_write_byte_code_byte(emit, MP_BC_STORE_FAST_2); break;
default: emit_write_byte_code_byte_uint(emit, MP_BC_STORE_FAST_N, local_num); break;
case 0: emit_write_bytecode_byte(emit, MP_BC_STORE_FAST_0); break;
case 1: emit_write_bytecode_byte(emit, MP_BC_STORE_FAST_1); break;
case 2: emit_write_bytecode_byte(emit, MP_BC_STORE_FAST_2); break;
default: emit_write_bytecode_byte_uint(emit, MP_BC_STORE_FAST_N, local_num); break;
}
}
STATIC void emit_bc_store_deref(emit_t *emit, qstr qstr, int local_num) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_uint(emit, MP_BC_STORE_DEREF, local_num);
emit_write_bytecode_byte_uint(emit, MP_BC_STORE_DEREF, local_num);
}
STATIC void emit_bc_store_name(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_qstr(emit, MP_BC_STORE_NAME, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_STORE_NAME, qstr);
}
STATIC void emit_bc_store_global(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_qstr(emit, MP_BC_STORE_GLOBAL, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_STORE_GLOBAL, qstr);
}
STATIC void emit_bc_store_attr(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, -2);
emit_write_byte_code_byte_qstr(emit, MP_BC_STORE_ATTR, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_STORE_ATTR, qstr);
}
STATIC void emit_bc_store_subscr(emit_t *emit) {
emit_bc_pre(emit, -3);
emit_write_byte_code_byte(emit, MP_BC_STORE_SUBSCR);
emit_write_bytecode_byte(emit, MP_BC_STORE_SUBSCR);
}
STATIC void emit_bc_delete_fast(emit_t *emit, qstr qstr, int local_num) {
emit_write_byte_code_byte_uint(emit, MP_BC_DELETE_FAST, local_num);
emit_write_bytecode_byte_uint(emit, MP_BC_DELETE_FAST, local_num);
}
STATIC void emit_bc_delete_deref(emit_t *emit, qstr qstr, int local_num) {
emit_write_byte_code_byte_uint(emit, MP_BC_DELETE_DEREF, local_num);
emit_write_bytecode_byte_uint(emit, MP_BC_DELETE_DEREF, local_num);
}
STATIC void emit_bc_delete_name(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_qstr(emit, MP_BC_DELETE_NAME, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_DELETE_NAME, qstr);
}
STATIC void emit_bc_delete_global(emit_t *emit, qstr qstr) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_qstr(emit, MP_BC_DELETE_GLOBAL, qstr);
emit_write_bytecode_byte_qstr(emit, MP_BC_DELETE_GLOBAL, qstr);
}
STATIC void emit_bc_delete_attr(emit_t *emit, qstr qstr) {
@ -563,52 +563,52 @@ STATIC void emit_bc_delete_subscr(emit_t *emit) {
STATIC void emit_bc_dup_top(emit_t *emit) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte(emit, MP_BC_DUP_TOP);
emit_write_bytecode_byte(emit, MP_BC_DUP_TOP);
}
STATIC void emit_bc_dup_top_two(emit_t *emit) {
emit_bc_pre(emit, 2);
emit_write_byte_code_byte(emit, MP_BC_DUP_TOP_TWO);
emit_write_bytecode_byte(emit, MP_BC_DUP_TOP_TWO);
}
STATIC void emit_bc_pop_top(emit_t *emit) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte(emit, MP_BC_POP_TOP);
emit_write_bytecode_byte(emit, MP_BC_POP_TOP);
}
STATIC void emit_bc_rot_two(emit_t *emit) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_ROT_TWO);
emit_write_bytecode_byte(emit, MP_BC_ROT_TWO);
}
STATIC void emit_bc_rot_three(emit_t *emit) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_ROT_THREE);
emit_write_bytecode_byte(emit, MP_BC_ROT_THREE);
}
STATIC void emit_bc_jump(emit_t *emit, uint label) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_signed_label(emit, MP_BC_JUMP, label);
emit_write_bytecode_byte_signed_label(emit, MP_BC_JUMP, label);
}
STATIC void emit_bc_pop_jump_if_true(emit_t *emit, uint label) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_signed_label(emit, MP_BC_POP_JUMP_IF_TRUE, label);
emit_write_bytecode_byte_signed_label(emit, MP_BC_POP_JUMP_IF_TRUE, label);
}
STATIC void emit_bc_pop_jump_if_false(emit_t *emit, uint label) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_signed_label(emit, MP_BC_POP_JUMP_IF_FALSE, label);
emit_write_bytecode_byte_signed_label(emit, MP_BC_POP_JUMP_IF_FALSE, label);
}
STATIC void emit_bc_jump_if_true_or_pop(emit_t *emit, uint label) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_signed_label(emit, MP_BC_JUMP_IF_TRUE_OR_POP, label);
emit_write_bytecode_byte_signed_label(emit, MP_BC_JUMP_IF_TRUE_OR_POP, label);
}
STATIC void emit_bc_jump_if_false_or_pop(emit_t *emit, uint label) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_signed_label(emit, MP_BC_JUMP_IF_FALSE_OR_POP, label);
emit_write_bytecode_byte_signed_label(emit, MP_BC_JUMP_IF_FALSE_OR_POP, label);
}
STATIC void emit_bc_unwind_jump(emit_t *emit, uint label, int except_depth) {
@ -616,44 +616,44 @@ STATIC void emit_bc_unwind_jump(emit_t *emit, uint label, int except_depth) {
emit_bc_jump(emit, label);
} else {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_signed_label(emit, MP_BC_UNWIND_JUMP, label);
emit_write_byte_code_byte(emit, except_depth);
emit_write_bytecode_byte_signed_label(emit, MP_BC_UNWIND_JUMP, label);
emit_write_bytecode_byte(emit, except_depth);
}
}
STATIC void emit_bc_setup_with(emit_t *emit, uint label) {
emit_bc_pre(emit, 7);
emit_write_byte_code_byte_unsigned_label(emit, MP_BC_SETUP_WITH, label);
emit_write_bytecode_byte_unsigned_label(emit, MP_BC_SETUP_WITH, label);
}
STATIC void emit_bc_with_cleanup(emit_t *emit) {
emit_bc_pre(emit, -7);
emit_write_byte_code_byte(emit, MP_BC_WITH_CLEANUP);
emit_write_bytecode_byte(emit, MP_BC_WITH_CLEANUP);
}
STATIC void emit_bc_setup_except(emit_t *emit, uint label) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_unsigned_label(emit, MP_BC_SETUP_EXCEPT, label);
emit_write_bytecode_byte_unsigned_label(emit, MP_BC_SETUP_EXCEPT, label);
}
STATIC void emit_bc_setup_finally(emit_t *emit, uint label) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_unsigned_label(emit, MP_BC_SETUP_FINALLY, label);
emit_write_bytecode_byte_unsigned_label(emit, MP_BC_SETUP_FINALLY, label);
}
STATIC void emit_bc_end_finally(emit_t *emit) {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte(emit, MP_BC_END_FINALLY);
emit_write_bytecode_byte(emit, MP_BC_END_FINALLY);
}
STATIC void emit_bc_get_iter(emit_t *emit) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_GET_ITER);
emit_write_bytecode_byte(emit, MP_BC_GET_ITER);
}
STATIC void emit_bc_for_iter(emit_t *emit, uint label) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_unsigned_label(emit, MP_BC_FOR_ITER, label);
emit_write_bytecode_byte_unsigned_label(emit, MP_BC_FOR_ITER, label);
}
STATIC void emit_bc_for_iter_end(emit_t *emit) {
@ -662,23 +662,23 @@ STATIC void emit_bc_for_iter_end(emit_t *emit) {
STATIC void emit_bc_pop_block(emit_t *emit) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_POP_BLOCK);
emit_write_bytecode_byte(emit, MP_BC_POP_BLOCK);
}
STATIC void emit_bc_pop_except(emit_t *emit) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_POP_EXCEPT);
emit_write_bytecode_byte(emit, MP_BC_POP_EXCEPT);
}
STATIC void emit_bc_unary_op(emit_t *emit, mp_unary_op_t op) {
if (op == MP_UNARY_OP_NOT) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_byte(emit, MP_BC_UNARY_OP, MP_UNARY_OP_BOOL);
emit_write_bytecode_byte_byte(emit, MP_BC_UNARY_OP, MP_UNARY_OP_BOOL);
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_NOT);
emit_write_bytecode_byte(emit, MP_BC_NOT);
} else {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte_byte(emit, MP_BC_UNARY_OP, op);
emit_write_bytecode_byte_byte(emit, MP_BC_UNARY_OP, op);
}
}
@ -692,98 +692,98 @@ STATIC void emit_bc_binary_op(emit_t *emit, mp_binary_op_t op) {
op = MP_BINARY_OP_IS;
}
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_byte(emit, MP_BC_BINARY_OP, op);
emit_write_bytecode_byte_byte(emit, MP_BC_BINARY_OP, op);
if (invert) {
emit_bc_pre(emit, 0);
emit_write_byte_code_byte(emit, MP_BC_NOT);
emit_write_bytecode_byte(emit, MP_BC_NOT);
}
}
STATIC void emit_bc_build_tuple(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, 1 - n_args);
emit_write_byte_code_byte_uint(emit, MP_BC_BUILD_TUPLE, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_BUILD_TUPLE, n_args);
}
STATIC void emit_bc_build_list(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, 1 - n_args);
emit_write_byte_code_byte_uint(emit, MP_BC_BUILD_LIST, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_BUILD_LIST, n_args);
}
STATIC void emit_bc_list_append(emit_t *emit, int list_stack_index) {
assert(list_stack_index >= 0);
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_uint(emit, MP_BC_LIST_APPEND, list_stack_index);
emit_write_bytecode_byte_uint(emit, MP_BC_LIST_APPEND, list_stack_index);
}
STATIC void emit_bc_build_map(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_uint(emit, MP_BC_BUILD_MAP, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_BUILD_MAP, n_args);
}
STATIC void emit_bc_store_map(emit_t *emit) {
emit_bc_pre(emit, -2);
emit_write_byte_code_byte(emit, MP_BC_STORE_MAP);
emit_write_bytecode_byte(emit, MP_BC_STORE_MAP);
}
STATIC void emit_bc_map_add(emit_t *emit, int map_stack_index) {
assert(map_stack_index >= 0);
emit_bc_pre(emit, -2);
emit_write_byte_code_byte_uint(emit, MP_BC_MAP_ADD, map_stack_index);
emit_write_bytecode_byte_uint(emit, MP_BC_MAP_ADD, map_stack_index);
}
STATIC void emit_bc_build_set(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, 1 - n_args);
emit_write_byte_code_byte_uint(emit, MP_BC_BUILD_SET, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_BUILD_SET, n_args);
}
STATIC void emit_bc_set_add(emit_t *emit, int set_stack_index) {
assert(set_stack_index >= 0);
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_uint(emit, MP_BC_SET_ADD, set_stack_index);
emit_write_bytecode_byte_uint(emit, MP_BC_SET_ADD, set_stack_index);
}
STATIC void emit_bc_build_slice(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, 1 - n_args);
emit_write_byte_code_byte_uint(emit, MP_BC_BUILD_SLICE, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_BUILD_SLICE, n_args);
}
STATIC void emit_bc_unpack_sequence(emit_t *emit, int n_args) {
assert(n_args >= 0);
emit_bc_pre(emit, -1 + n_args);
emit_write_byte_code_byte_uint(emit, MP_BC_UNPACK_SEQUENCE, n_args);
emit_write_bytecode_byte_uint(emit, MP_BC_UNPACK_SEQUENCE, n_args);
}
STATIC void emit_bc_unpack_ex(emit_t *emit, int n_left, int n_right) {
assert(n_left >=0 && n_right >= 0);
emit_bc_pre(emit, -1 + n_left + n_right + 1);
emit_write_byte_code_byte_uint(emit, MP_BC_UNPACK_EX, n_left | (n_right << 8));
emit_write_bytecode_byte_uint(emit, MP_BC_UNPACK_EX, n_left | (n_right << 8));
}
STATIC void emit_bc_make_function(emit_t *emit, scope_t *scope, uint n_pos_defaults, uint n_kw_defaults) {
if (n_pos_defaults == 0 && n_kw_defaults == 0) {
emit_bc_pre(emit, 1);
emit_write_byte_code_byte_ptr(emit, MP_BC_MAKE_FUNCTION, scope->raw_code);
emit_write_bytecode_byte_ptr(emit, MP_BC_MAKE_FUNCTION, scope->raw_code);
} else {
emit_bc_pre(emit, -1);
emit_write_byte_code_byte_ptr(emit, MP_BC_MAKE_FUNCTION_DEFARGS, scope->raw_code);
emit_write_bytecode_byte_ptr(emit, MP_BC_MAKE_FUNCTION_DEFARGS, scope->raw_code);
}
}
STATIC void emit_bc_make_closure(emit_t *emit, scope_t *scope, uint n_closed_over, uint n_pos_defaults, uint n_kw_defaults) {
if (n_pos_defaults == 0 && n_kw_defaults == 0) {
emit_bc_pre(emit, -n_closed_over + 1);
emit_write_byte_code_byte_ptr(emit, MP_BC_MAKE_CLOSURE, scope->raw_code);
emit_write_byte_code_byte(emit, n_closed_over);
emit_write_bytecode_byte_ptr(emit, MP_BC_MAKE_CLOSURE, scope->raw_code);
emit_write_bytecode_byte(emit, n_closed_over);
} else {
assert(n_closed_over <= 255);
emit_bc_pre(emit, -2 - n_closed_over + 1);
emit_write_byte_code_byte_ptr(emit, MP_BC_MAKE_CLOSURE_DEFARGS, scope->raw_code);
emit_write_byte_code_byte(emit, n_closed_over);
emit_write_bytecode_byte_ptr(emit, MP_BC_MAKE_CLOSURE_DEFARGS, scope->raw_code);
emit_write_bytecode_byte(emit, n_closed_over);
}
}
@ -798,10 +798,10 @@ STATIC void emit_bc_call_function_method_helper(emit_t *emit, int stack_adj, uin
emit_bc_load_null(emit);
}
emit_bc_pre(emit, stack_adj - n_positional - 2 * n_keyword - 2);
emit_write_byte_code_byte_uint(emit, bytecode_base + 1, (n_keyword << 8) | n_positional); // TODO make it 2 separate uints?
emit_write_bytecode_byte_uint(emit, bytecode_base + 1, (n_keyword << 8) | n_positional); // TODO make it 2 separate uints?
} else {
emit_bc_pre(emit, stack_adj - n_positional - 2 * n_keyword);
emit_write_byte_code_byte_uint(emit, bytecode_base, (n_keyword << 8) | n_positional); // TODO make it 2 separate uints?
emit_write_bytecode_byte_uint(emit, bytecode_base, (n_keyword << 8) | n_positional); // TODO make it 2 separate uints?
}
}
@ -816,25 +816,25 @@ STATIC void emit_bc_call_method(emit_t *emit, int n_positional, int n_keyword, u
STATIC void emit_bc_return_value(emit_t *emit) {
emit_bc_pre(emit, -1);
emit->last_emit_was_return_value = true;
emit_write_byte_code_byte(emit, MP_BC_RETURN_VALUE);
emit_write_bytecode_byte(emit, MP_BC_RETURN_VALUE);
}
STATIC void emit_bc_raise_varargs(emit_t *emit, int n_args) {
assert(0 <= n_args && n_args <= 2);
emit_bc_pre(emit, -n_args);
emit_write_byte_code_byte_byte(emit, MP_BC_RAISE_VARARGS, n_args);
emit_write_bytecode_byte_byte(emit, MP_BC_RAISE_VARARGS, n_args);
}
STATIC void emit_bc_yield_value(emit_t *emit) {
emit_bc_pre(emit, 0);
emit->scope->scope_flags |= MP_SCOPE_FLAG_GENERATOR;
emit_write_byte_code_byte(emit, MP_BC_YIELD_VALUE);
emit_write_bytecode_byte(emit, MP_BC_YIELD_VALUE);
}
STATIC void emit_bc_yield_from(emit_t *emit) {
emit_bc_pre(emit, -1);
emit->scope->scope_flags |= MP_SCOPE_FLAG_GENERATOR;
emit_write_byte_code_byte(emit, MP_BC_YIELD_FROM);
emit_write_bytecode_byte(emit, MP_BC_YIELD_FROM);
}
const emit_method_table_t emit_bc_method_table = {

24
py/emitcpy.c
View File

@ -46,7 +46,7 @@
struct _emit_t {
int pass;
int byte_code_offset;
int bytecode_offset;
int stack_size;
bool last_emit_was_return_value;
@ -68,7 +68,7 @@ STATIC void emit_cpy_set_native_types(emit_t *emit, bool do_native_types) {
STATIC void emit_cpy_start_pass(emit_t *emit, pass_kind_t pass, scope_t *scope) {
emit->pass = pass;
emit->byte_code_offset = 0;
emit->bytecode_offset = 0;
emit->stack_size = 0;
emit->last_emit_was_return_value = false;
emit->scope = scope;
@ -108,20 +108,20 @@ STATIC void emit_cpy_delete_id(emit_t *emit, qstr qstr) {
}
// TODO: module-polymorphic function (read: name clash if made global)
static void emit_pre(emit_t *emit, int stack_size_delta, int byte_code_size) {
static void emit_pre(emit_t *emit, int stack_size_delta, int bytecode_size) {
emit->stack_size += stack_size_delta;
if (emit->stack_size > emit->scope->stack_size) {
emit->scope->stack_size = emit->stack_size;
}
emit->last_emit_was_return_value = false;
if (emit->pass == MP_PASS_EMIT && byte_code_size > 0) {
if (emit->byte_code_offset >= 1000) {
printf("%d ", emit->byte_code_offset);
if (emit->pass == MP_PASS_EMIT && bytecode_size > 0) {
if (emit->bytecode_offset >= 1000) {
printf("%d ", emit->bytecode_offset);
} else {
printf("% 4d ", emit->byte_code_offset);
printf("% 4d ", emit->bytecode_offset);
}
}
emit->byte_code_offset += byte_code_size;
emit->bytecode_offset += bytecode_size;
}
STATIC void emit_cpy_label_assign(emit_t *emit, uint l) {
@ -130,11 +130,11 @@ STATIC void emit_cpy_label_assign(emit_t *emit, uint l) {
if (emit->pass < MP_PASS_EMIT) {
// assign label offset
assert(emit->label_offsets[l] == -1);
emit->label_offsets[l] = emit->byte_code_offset;
emit->label_offsets[l] = emit->bytecode_offset;
} else {
// ensure label offset has not changed from MP_PASS_CODE_SIZE to MP_PASS_EMIT
assert(emit->label_offsets[l] == emit->byte_code_offset);
//printf("l%d: (at %d)\n", l, emit->byte_code_offset);
assert(emit->label_offsets[l] == emit->bytecode_offset);
//printf("l%d: (at %d)\n", l, emit->bytecode_offset);
}
}
@ -421,7 +421,7 @@ STATIC void emit_cpy_jump(emit_t *emit, uint label) {
emit_pre(emit, 0, 3);
if (emit->pass == MP_PASS_EMIT) {
int dest = emit->label_offsets[label];
if (dest < emit->byte_code_offset) {
if (dest < emit->bytecode_offset) {
printf("JUMP_ABSOLUTE %d\n", emit->label_offsets[label]);
} else {
printf("JUMP_FORWARD %d\n", emit->label_offsets[label]);

4
py/emitglue.c
View File

@ -73,7 +73,7 @@ mp_raw_code_t *mp_emit_glue_new_raw_code(void) {
return rc;
}
void mp_emit_glue_assign_byte_code(mp_raw_code_t *rc, byte *code, uint len, uint n_pos_args, uint n_kwonly_args, qstr *arg_names, uint scope_flags) {
void mp_emit_glue_assign_bytecode(mp_raw_code_t *rc, byte *code, uint len, uint n_pos_args, uint n_kwonly_args, qstr *arg_names, uint scope_flags) {
rc->kind = MP_CODE_BYTE;
rc->scope_flags = scope_flags;
rc->n_pos_args = n_pos_args;
@ -99,7 +99,7 @@ void mp_emit_glue_assign_byte_code(mp_raw_code_t *rc, byte *code, uint len, uint
#endif
#if MICROPY_DEBUG_PRINTERS
if (mp_verbose_flag > 0) {
mp_byte_code_print(code, len);
mp_bytecode_print(code, len);
}
#endif
}

2
py/emitglue.h
View File

@ -59,7 +59,7 @@ void mp_emit_glue_deinit(void);
mp_raw_code_t *mp_emit_glue_new_raw_code(void);
void mp_emit_glue_assign_byte_code(mp_raw_code_t *rc, byte *code, uint len, uint n_pos_args, uint n_kwonly_args, qstr *arg_names, uint scope_flags);
void mp_emit_glue_assign_bytecode(mp_raw_code_t *rc, byte *code, uint len, uint n_pos_args, uint n_kwonly_args, qstr *arg_names, uint scope_flags);
void mp_emit_glue_assign_native_code(mp_raw_code_t *rc, void *f, uint len, int n_args);
void mp_emit_glue_assign_inline_asm_code(mp_raw_code_t *rc, void *f, uint len, int n_args);

2
py/mpconfig.h
View File

@ -100,7 +100,7 @@
// Whether to build functions that print debugging info:
// mp_token_show
// mp_byte_code_print
// mp_bytecode_print
// mp_parse_node_print
#ifndef MICROPY_DEBUG_PRINTERS
#define MICROPY_DEBUG_PRINTERS (0)

2
py/objfun.c
View File

@ -378,7 +378,7 @@ continue2:;
DEBUG_printf("Calling: args=%p, n_args=%d, extra_args=%p, n_extra_args=%d\n", args, n_args, extra_args, n_extra_args);
dump_args(args, n_args);
dump_args(extra_args, n_extra_args);
mp_vm_return_kind_t vm_return_kind = mp_execute_byte_code(self->bytecode, args, n_args, extra_args, n_extra_args, &result);
mp_vm_return_kind_t vm_return_kind = mp_execute_bytecode(self->bytecode, args, n_args, extra_args, n_extra_args, &result);
mp_globals_set(old_globals);
if (vm_return_kind == MP_VM_RETURN_NORMAL) {

4
py/objgenerator.c
View File

@ -118,7 +118,7 @@ mp_vm_return_kind_t mp_obj_gen_resume(mp_obj_t self_in, mp_obj_t send_value, mp_
}
mp_obj_dict_t *old_globals = mp_globals_get();
mp_globals_set(self->globals);
mp_vm_return_kind_t ret_kind = mp_execute_byte_code_2(self->code_info, &self->ip,
mp_vm_return_kind_t ret_kind = mp_execute_bytecode2(self->code_info, &self->ip,
&self->state[self->n_state - 1], &self->sp, (mp_exc_stack_t*)(self->state + self->n_state),
&self->exc_sp, throw_value);
mp_globals_set(old_globals);
@ -276,7 +276,7 @@ mp_obj_t mp_obj_new_gen_instance(mp_obj_dict_t *globals, const byte *bytecode, u
o->exc_sp = (mp_exc_stack_t*)(o->state + n_state) - 1;
o->n_state = n_state;
// copy args to end of state array, in reverse (that's how mp_execute_byte_code_2 needs it)
// copy args to end of state array, in reverse (that's how mp_execute_bytecode2 needs it)
for (uint i = 0; i < n_args; i++) {
o->state[n_state - 1 - i] = args[i];
}

2
py/qstrdefs.h
View File

@ -61,7 +61,7 @@ Q(__del__)
Q(__call__)
Q(micropython)
Q(byte_code)
Q(bytecode)
Q(native)
Q(viper)
Q(const)

8
py/showbc.c
View File

@ -54,9 +54,9 @@
ip += sizeof(machine_uint_t); \
} while (0)
void mp_byte_code_print2(const byte *ip, int len);
void mp_bytecode_print2(const byte *ip, int len);
void mp_byte_code_print(const byte *ip, int len) {
void mp_bytecode_print(const byte *ip, int len) {
const byte *ip_start = ip;
// get code info size
@ -99,10 +99,10 @@ void mp_byte_code_print(const byte *ip, int len) {
printf(" bc=" INT_FMT " line=" UINT_FMT "\n", bc, source_line);
}
}
mp_byte_code_print2(ip, len - 0);
mp_bytecode_print2(ip, len - 0);
}
void mp_byte_code_print2(const byte *ip, int len) {
void mp_bytecode_print2(const byte *ip, int len) {
const byte *ip_start = ip;
machine_uint_t unum;
qstr qstr;

14
py/vm.c
View File

@ -47,7 +47,7 @@
#define DETECT_VM_STACK_OVERFLOW (0)
#if 0
#define TRACE(ip) mp_byte_code_print2(ip, 1);
#define TRACE(ip) mp_bytecode_print2(ip, 1);
#else
#define TRACE(ip)
#endif
@ -104,7 +104,7 @@ typedef enum {
currently_in_except_block = MP_TAGPTR_TAG(exc_sp->val_sp); /* restore previous state */ \
exc_sp--; /* pop back to previous exception handler */
mp_vm_return_kind_t mp_execute_byte_code(const byte *code, const mp_obj_t *args, uint n_args, const mp_obj_t *args2, uint n_args2, mp_obj_t *ret) {
mp_vm_return_kind_t mp_execute_bytecode(const byte *code, const mp_obj_t *args, uint n_args, const mp_obj_t *args2, uint n_args2, mp_obj_t *ret) {
const byte *ip = code;
// get code info size, and skip line number table
@ -155,7 +155,7 @@ mp_vm_return_kind_t mp_execute_byte_code(const byte *code, const mp_obj_t *args,
}
// execute the byte code
mp_vm_return_kind_t vm_return_kind = mp_execute_byte_code_2(code, &ip, &state[n_state - 1], &sp, exc_stack, &exc_sp, MP_OBJ_NULL);
mp_vm_return_kind_t vm_return_kind = mp_execute_bytecode2(code, &ip, &state[n_state - 1], &sp, exc_stack, &exc_sp, MP_OBJ_NULL);
#if DETECT_VM_STACK_OVERFLOW
// We can't check the case when an exception is returned in state[n_state - 1]
@ -217,10 +217,10 @@ mp_vm_return_kind_t mp_execute_byte_code(const byte *code, const mp_obj_t *args,
// MP_VM_RETURN_NORMAL, sp valid, return value in *sp
// MP_VM_RETURN_YIELD, ip, sp valid, yielded value in *sp
// MP_VM_RETURN_EXCEPTION, exception in fastn[0]
mp_vm_return_kind_t mp_execute_byte_code_2(const byte *code_info, const byte **ip_in_out,
mp_obj_t *fastn, mp_obj_t **sp_in_out,
mp_exc_stack_t *exc_stack, mp_exc_stack_t **exc_sp_in_out,
volatile mp_obj_t inject_exc) {
mp_vm_return_kind_t mp_execute_bytecode2(const byte *code_info, const byte **ip_in_out,
mp_obj_t *fastn, mp_obj_t **sp_in_out,
mp_exc_stack_t *exc_stack, mp_exc_stack_t **exc_sp_in_out,
volatile mp_obj_t inject_exc) {
#if MICROPY_USE_COMPUTED_GOTO
#include "vmentrytable.h"
#define DISPATCH() do { \