diff options
Diffstat (limited to 'erts/emulator/beam/erl_debug.c')
| -rw-r--r-- | erts/emulator/beam/erl_debug.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_debug.c b/erts/emulator/beam/erl_debug.c index e5c3c76fdd..9c7a47da0a 100644 --- a/erts/emulator/beam/erl_debug.c +++ b/erts/emulator/beam/erl_debug.c @@ -235,9 +235,9 @@ pps(Process* p, Eterm* stop) } while(sp >= stop) { - erts_print(to, to_arg, "%0*lx: ", PTR_SIZE, (Eterm) sp); + erts_print(to, to_arg, "%0*lx: ", PTR_SIZE, (UWord) sp); if (is_catch(*sp)) { - erts_print(to, to_arg, "catch %d", (Uint)catch_pc(*sp)); + erts_print(to, to_arg, "catch %ld", (UWord)catch_pc(*sp)); } else { paranoid_display(to, to_arg, p, *sp); } @@ -895,5 +895,29 @@ void print_memory_info(Process *p) #endif erts_printf("+-----------------%s-%s-%s-%s-+\n",dashes,dashes,dashes,dashes); } +#if !HEAP_ON_C_STACK && defined(DEBUG) +Eterm *erts_debug_allocate_tmp_heap(int size, Process *p) +{ + ErtsSchedulerData *sd = ((p == NULL) ? erts_get_scheduler_data() : ERTS_PROC_GET_SCHDATA(p)); + int offset = sd->num_tmp_heap_used; + + ASSERT(offset+size <= TMP_HEAP_SIZE); + return (sd->tmp_heap)+offset; +} +void erts_debug_use_tmp_heap(int size, Process *p) +{ + ErtsSchedulerData *sd = ((p == NULL) ? erts_get_scheduler_data() : ERTS_PROC_GET_SCHDATA(p)); + + sd->num_tmp_heap_used += size; + ASSERT(sd->num_tmp_heap_used <= TMP_HEAP_SIZE); +} +void erts_debug_unuse_tmp_heap(int size, Process *p) +{ + ErtsSchedulerData *sd = ((p == NULL) ? erts_get_scheduler_data() : ERTS_PROC_GET_SCHDATA(p)); + + sd->num_tmp_heap_used -= size; + ASSERT(sd->num_tmp_heap_used >= 0); +} +#endif #endif |