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showbc: Print code block header at the beginning, not in the middle of dump. 

Also, dump code block in bytes.
This commit is contained in:
Paul Sokolovsky 2014-06-02 16:11:16 +03:00
parent b325d25e46
commit 8bf8404c15
1 changed files with 4 additions and 3 deletions
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7
py/showbc.c
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@ -64,6 +64,10 @@ void mp_bytecode_print(const byte *ip, int len) {
const byte *code_info = ip; const byte *code_info = ip;
ip += code_info_size; ip += code_info_size;
qstr source_file = code_info[4] | (code_info[5] << 8) | (code_info[6] << 16) | (code_info[7] << 24);
qstr block_name = code_info[8] | (code_info[9] << 8) | (code_info[10] << 16) | (code_info[11] << 24);
printf("File %s, code block '%s' (%d bytes)\n", qstr_str(source_file), qstr_str(block_name), len);
// bytecode prelude: state size and exception stack size; 16 bit uints // bytecode prelude: state size and exception stack size; 16 bit uints
{ {
uint n_state = ip[0] | (ip[1] << 8); uint n_state = ip[0] | (ip[1] << 8);
@ -87,9 +91,6 @@ void mp_bytecode_print(const byte *ip, int len) {
// print out line number info // print out line number info
{ {
qstr source_file = code_info[4] | (code_info[5] << 8) | (code_info[6] << 16) | (code_info[7] << 24);
qstr block_name = code_info[8] | (code_info[9] << 8) | (code_info[10] << 16) | (code_info[11] << 24);
printf("File %s, block '%s'\n", qstr_str(source_file), qstr_str(block_name));
machine_int_t bc = (code_info + code_info_size) - ip; machine_int_t bc = (code_info + code_info_size) - ip;
machine_uint_t source_line = 1; machine_uint_t source_line = 1;
printf(" bc=" INT_FMT " line=" UINT_FMT "\n", bc, source_line); printf(" bc=" INT_FMT " line=" UINT_FMT "\n", bc, source_line);