diff options
Diffstat (limited to 'erts/emulator/beam/beam_debug.c')
| -rw-r--r-- | erts/emulator/beam/beam_debug.c | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c index 9633de2021..4d52435139 100644 --- a/erts/emulator/beam/beam_debug.c +++ b/erts/emulator/beam/beam_debug.c @@ -332,6 +332,13 @@ erts_debug_disassemble_1(BIF_ALIST_1) "unknown " HEXF "\n", instr); code_ptr++; } + if (i == op_call_nif) { + /* + * The rest of the code will not be executed. Don't disassemble any + * more code in this function. + */ + code_ptr = 0; + } bin = new_binary(p, (byte *) dsbufp->str, dsbufp->str_len); erts_destroy_tmp_dsbuf(dsbufp); hsz = 4+4; @@ -346,6 +353,22 @@ erts_debug_disassemble_1(BIF_ALIST_1) return TUPLE3(hp, addr, bin, mfa); } +BIF_RETTYPE +erts_debug_interpreter_size_0(BIF_ALIST_0) +{ + int i; + BeamInstr low, high; + + low = high = (BeamInstr) process_main; + for (i = 0; i < NUM_SPECIFIC_OPS; i++) { + BeamInstr a = BeamOpCodeAddr(i); + if (a > high) { + high = a; + } + } + return erts_make_integer(high - low, BIF_P); +} + void dbg_bt(Process* p, Eterm* sp) { @@ -558,23 +581,6 @@ print_op(fmtfn_t to, void *to_arg, int op, int size, BeamInstr* addr) case 'I': case 'W': switch (op) { - case op_i_gc_bif1_jWstd: - case op_i_gc_bif2_jWtssd: - case op_i_gc_bif3_jWtssd: - { - const ErtsGcBif* p; - BifFunction gcf = (BifFunction) *ap; - for (p = erts_gc_bifs; p->bif != 0; p++) { - if (p->gc_bif == gcf) { - print_bif_name(to, to_arg, p->bif); - break; - } - } - if (p->bif == 0) { - erts_print(to, to_arg, "%d", (Uint)gcf); - } - break; - } case op_i_make_fun_Wt: if (*sign == 'W') { ErlFunEntry* fe = (ErlFunEntry *) *ap; @@ -586,6 +592,7 @@ print_op(fmtfn_t to, void *to_arg, int op, int size, BeamInstr* addr) } break; case op_i_bs_match_string_xfWW: + case op_i_bs_match_string_yfWW: if (ap - first_arg < 3) { erts_print(to, to_arg, "%d", *ap); } else { @@ -786,11 +793,14 @@ print_op(fmtfn_t to, void *to_arg, int op, int size, BeamInstr* addr) } } break; - case op_i_put_tuple_xI: - case op_i_put_tuple_yI: + case op_put_tuple2_xI: + case op_put_tuple2_yI: case op_new_map_dtI: - case op_update_map_assoc_sdtI: - case op_update_map_exact_jsdtI: + case op_update_map_assoc_xdtI: + case op_update_map_assoc_ydtI: + case op_update_map_assoc_cdtI: + case op_update_map_exact_xjdtI: + case op_update_map_exact_yjdtI: { int n = unpacked[-1]; |