Commit 62ad189a authored by Damien George's avatar Damien George
Browse files

py: Add compile option to enable/disable source line numbers.

parent 2d15c121
......@@ -249,6 +249,7 @@ static void emit_bc_set_stack_size(emit_t *emit, int size) {
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);
#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 lines_to_skip = source_line - emit->last_source_line;
......@@ -257,6 +258,7 @@ static void emit_bc_set_source_line(emit_t *emit, int source_line) {
emit->last_source_line_offset = emit->byte_code_offset;
emit->last_source_line = source_line;
}
#endif
}
static void emit_bc_load_id(emit_t *emit, qstr qstr) {
......
......@@ -76,6 +76,12 @@
typedef long long mp_longint_impl_t;
#endif
// Whether to include information in the byte code to determine source
// line number (increases RAM usage, but doesn't slow byte code execution)
#ifndef MICROPY_ENABLE_SOURCE_LINE
#define MICROPY_ENABLE_SOURCE_LINE (0)
#endif
// Whether to support float and complex types
#ifndef MICROPY_ENABLE_FLOAT
#define MICROPY_ENABLE_FLOAT (0)
......
......@@ -57,7 +57,11 @@ void mp_obj_print_exception(mp_obj_t exc) {
if (n > 0) {
printf("Traceback (most recent call last):\n");
for (int i = n - 3; i >= 0; i -= 3) {
#if MICROPY_ENABLE_SOURCE_LINE
printf(" File \"%s\", line %d, in %s\n", qstr_str(values[i]), (int)values[i + 1], qstr_str(values[i + 2]));
#else
printf(" File \"%s\", in %s\n", qstr_str(values[i]), qstr_str(values[i + 2]));
#endif
}
}
}
......
......@@ -12,6 +12,7 @@
#define MICROPY_DEBUG_PRINTERS (1)
#define MICROPY_ENABLE_REPL_HELPERS (1)
#define MICROPY_ENABLE_LEXER_UNIX (1)
#define MICROPY_ENABLE_SOURCE_LINE (1)
#define MICROPY_ENABLE_FLOAT (1)
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_LONGLONG)
......
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