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unix: Add poorman's stack usage info to mem_info() dump.

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This commit is contained in:
Paul Sokolovsky 2014-05-31 02:34:39 +03:00
parent b30a777ace
commit 914bcf16d8
1 changed files with 6 additions and 3 deletions
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9
unix/main.c
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@ -63,7 +63,7 @@ long heap_size = 128*1024 * (sizeof(machine_uint_t) / 4);
#endif #endif
// Stack top at the start of program // Stack top at the start of program
void *stack_top; char *stack_top;
void microsocket_init(); void microsocket_init();
void time_init(); void time_init();
@ -212,7 +212,10 @@ int usage(char **argv) {
} }
mp_obj_t mem_info(void) { mp_obj_t mem_info(void) {
printf("mem: total=%d, current=%d, peak=%d\n", m_get_total_bytes_allocated(), m_get_current_bytes_allocated(), m_get_peak_bytes_allocated()); volatile int stack_dummy;
printf("mem: total=%d, current=%d, peak=%d\n",
m_get_total_bytes_allocated(), m_get_current_bytes_allocated(), m_get_peak_bytes_allocated());
printf("stack: %d\n", stack_top - (char*)&stack_dummy);
#if MICROPY_ENABLE_GC #if MICROPY_ENABLE_GC
gc_dump_info(); gc_dump_info();
#endif #endif
@ -258,7 +261,7 @@ void pre_process_options(int argc, char **argv) {
int main(int argc, char **argv) { int main(int argc, char **argv) {
volatile int stack_dummy; volatile int stack_dummy;
stack_top = (void*)&stack_dummy; stack_top = (char*)&stack_dummy;
pre_process_options(argc, argv); pre_process_options(argc, argv);