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Diffstat (limited to 'erts/emulator/beam/beam_emu.c')
-rw-r--r--erts/emulator/beam/beam_emu.c320
1 files changed, 169 insertions, 151 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index c554bd73b6..85d92321b8 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -38,6 +38,7 @@
#include "beam_bp.h"
#include "beam_catches.h"
#include "erl_thr_progress.h"
+#include "erl_nfunc_sched.h"
#ifdef HIPE
#include "hipe_mode_switch.h"
#include "hipe_bif1.h"
@@ -214,6 +215,7 @@ BeamInstr beam_continue_exit[1];
BeamInstr* em_call_error_handler;
BeamInstr* em_apply_bif;
BeamInstr* em_call_nif;
+BeamInstr* em_call_bif_e;
/* NOTE These should be the only variables containing trace instructions.
@@ -633,21 +635,34 @@ void** beam_ops;
y[4] = xt4; \
} while (0)
+#define DispatchReturn \
+do { \
+ if (FCALLS > 0 || FCALLS > neg_o_reds) { \
+ FCALLS--; \
+ Goto(*I); \
+ } \
+ else { \
+ c_p->current = NULL; \
+ c_p->arity = 1; \
+ goto context_switch3; \
+ } \
+} while (0)
+
#define MoveReturn(Src) \
x(0) = (Src); \
I = c_p->cp; \
ASSERT(VALID_INSTR(*c_p->cp)); \
c_p->cp = 0; \
CHECK_TERM(r(0)); \
- Goto(*I)
+ DispatchReturn
#define DeallocateReturn(Deallocate) \
do { \
int words_to_pop = (Deallocate); \
- SET_I((BeamInstr *) cp_val(*E)); \
+ SET_I((BeamInstr *) cp_val(*E)); \
E = ADD_BYTE_OFFSET(E, words_to_pop); \
CHECK_TERM(r(0)); \
- Goto(*I); \
+ DispatchReturn; \
} while (0)
#define MoveDeallocateReturn(Src, Deallocate) \
@@ -1042,9 +1057,10 @@ void** beam_ops;
* The following functions are called directly by process_main().
* Don't inline them.
*/
-static BifFunction translate_gc_bif(void* gcf) NOINLINE;
+static ErtsCodeMFA *ubif2mfa(void* uf) NOINLINE;
+static ErtsCodeMFA *gcbif2mfa(void* gcf) NOINLINE;
static BeamInstr* handle_error(Process* c_p, BeamInstr* pc,
- Eterm* reg, BifFunction bf) NOINLINE;
+ Eterm* reg, ErtsCodeMFA* bif_mfa) NOINLINE;
static BeamInstr* call_error_handler(Process* p, ErtsCodeMFA* mfa,
Eterm* reg, Eterm func) NOINLINE;
static BeamInstr* fixed_apply(Process* p, Eterm* reg, Uint arity,
@@ -1073,7 +1089,7 @@ static BeamInstr* next_catch(Process* c_p, Eterm *reg);
static void terminate_proc(Process* c_p, Eterm Value);
static Eterm add_stacktrace(Process* c_p, Eterm Value, Eterm exc);
static void save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg,
- BifFunction bf, Eterm args);
+ ErtsCodeMFA *bif_mfa, Eterm args);
static struct StackTrace * get_trace_from_exc(Eterm exc);
static Eterm make_arglist(Process* c_p, Eterm* reg, int a);
@@ -1681,7 +1697,7 @@ void process_main(Eterm * x_reg_array, FloatDef* f_reg_array)
c_p->cp = 0;
CHECK_TERM(r(0));
HEAP_SPACE_VERIFIED(0);
- Goto(*I);
+ DispatchReturn;
}
/*
@@ -2568,7 +2584,7 @@ do { \
OpCase(bif1_fbsd):
{
- Eterm (*bf)(Process*, Eterm*);
+ ErtsBifFunc bf;
Eterm tmp_reg[1];
Eterm result;
@@ -2579,7 +2595,7 @@ do { \
PROCESS_MAIN_CHK_LOCKS(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
ERTS_CHK_MBUF_SZ(c_p);
- result = (*bf)(c_p, tmp_reg);
+ result = (*bf)(c_p, tmp_reg, I);
ERTS_CHK_MBUF_SZ(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
@@ -2600,19 +2616,19 @@ do { \
OpCase(bif1_body_bsd):
{
- Eterm (*bf)(Process*, Eterm*);
+ ErtsBifFunc bf;
Eterm tmp_reg[1];
Eterm result;
GetArg1(1, tmp_reg[0]);
- bf = (BifFunction) Arg(0);
+ bf = (ErtsBifFunc) Arg(0);
ERTS_DBG_CHK_REDS(c_p, FCALLS);
c_p->fcalls = FCALLS;
PROCESS_MAIN_CHK_LOCKS(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
ERTS_CHK_MBUF_SZ(c_p);
- result = (*bf)(c_p, tmp_reg);
+ result = (*bf)(c_p, tmp_reg, I);
ERTS_CHK_MBUF_SZ(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
@@ -2625,7 +2641,7 @@ do { \
}
reg[0] = tmp_reg[0];
SWAPOUT;
- I = handle_error(c_p, I, reg, bf);
+ I = handle_error(c_p, I, reg, ubif2mfa((void *) bf));
goto post_error_handling;
}
@@ -2661,7 +2677,7 @@ do { \
Goto(*I);
}
x(0) = x(live);
- I = handle_error(c_p, I, reg, translate_gc_bif((void *) bf));
+ I = handle_error(c_p, I, reg, gcbif2mfa((void *) bf));
goto post_error_handling;
}
@@ -2706,7 +2722,7 @@ do { \
live--;
x(0) = x(live);
x(1) = x(live+1);
- I = handle_error(c_p, I, reg, translate_gc_bif((void *) bf));
+ I = handle_error(c_p, I, reg, gcbif2mfa((void *) bf));
goto post_error_handling;
}
@@ -2752,7 +2768,7 @@ do { \
x(0) = x(live);
x(1) = x(live+1);
x(2) = x(live+2);
- I = handle_error(c_p, I, reg, translate_gc_bif((void *) bf));
+ I = handle_error(c_p, I, reg, gcbif2mfa((void *) bf));
goto post_error_handling;
}
@@ -2762,17 +2778,17 @@ do { \
OpCase(i_bif2_fbssd):
{
Eterm tmp_reg[2];
- Eterm (*bf)(Process*, Eterm*);
+ ErtsBifFunc bf;
Eterm result;
GetArg2(2, tmp_reg[0], tmp_reg[1]);
- bf = (BifFunction) Arg(1);
+ bf = (ErtsBifFunc) Arg(1);
ERTS_DBG_CHK_REDS(c_p, FCALLS);
c_p->fcalls = FCALLS;
PROCESS_MAIN_CHK_LOCKS(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
ERTS_CHK_MBUF_SZ(c_p);
- result = (*bf)(c_p, tmp_reg);
+ result = (*bf)(c_p, tmp_reg, I);
ERTS_CHK_MBUF_SZ(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
@@ -2793,15 +2809,15 @@ do { \
OpCase(i_bif2_body_bssd):
{
Eterm tmp_reg[2];
- Eterm (*bf)(Process*, Eterm*);
+ ErtsBifFunc bf;
Eterm result;
GetArg2(1, tmp_reg[0], tmp_reg[1]);
- bf = (BifFunction) Arg(0);
+ bf = (ErtsBifFunc) Arg(0);
PROCESS_MAIN_CHK_LOCKS(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
ERTS_CHK_MBUF_SZ(c_p);
- result = (*bf)(c_p, tmp_reg);
+ result = (*bf)(c_p, tmp_reg, I);
ERTS_CHK_MBUF_SZ(c_p);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
@@ -2814,7 +2830,7 @@ do { \
reg[0] = tmp_reg[0];
reg[1] = tmp_reg[1];
SWAPOUT;
- I = handle_error(c_p, I, reg, bf);
+ I = handle_error(c_p, I, reg, ubif2mfa((void *) bf));
goto post_error_handling;
}
@@ -2824,7 +2840,7 @@ do { \
*/
OpCase(call_bif_e):
{
- Eterm (*bf)(Process*, Eterm*, BeamInstr*);
+ ErtsBifFunc bf;
Eterm result;
BeamInstr *next;
ErlHeapFragment *live_hf_end;
@@ -2891,7 +2907,7 @@ do { \
* Error handling. SWAPOUT is not needed because it was done above.
*/
ASSERT(c_p->stop == E);
- I = handle_error(c_p, I, reg, bf);
+ I = handle_error(c_p, I, reg, &export->info.mfa);
goto post_error_handling;
}
@@ -3195,7 +3211,7 @@ do { \
SET_I(next);
Dispatch();
}
- I = handle_error(c_p, I, reg, apply_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_apply_3]->info.mfa);
goto post_error_handling;
}
@@ -3210,7 +3226,7 @@ do { \
SET_I(next);
Dispatch();
}
- I = handle_error(c_p, I, reg, apply_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_apply_3]->info.mfa);
goto post_error_handling;
}
@@ -3223,7 +3239,7 @@ do { \
SET_I(next);
Dispatch();
}
- I = handle_error(c_p, I, reg, apply_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_apply_3]->info.mfa);
goto post_error_handling;
}
@@ -3238,7 +3254,7 @@ do { \
SET_I(next);
Dispatch();
}
- I = handle_error(c_p, I, reg, apply_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_apply_3]->info.mfa);
goto post_error_handling;
}
@@ -3254,7 +3270,7 @@ do { \
SET_I(next);
Dispatch();
}
- I = handle_error(c_p, I, reg, apply_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_apply_3]->info.mfa);
goto post_error_handling;
}
@@ -3631,7 +3647,7 @@ do { \
ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p);
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
{
- Eterm (*bf)(Process*, Eterm*, BeamInstr*) = vbf;
+ ErtsBifFunc bf = vbf;
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
live_hf_end = c_p->mbuf;
ERTS_CHK_MBUF_SZ(c_p);
@@ -3675,7 +3691,7 @@ do { \
}
Dispatch();
}
- I = handle_error(c_p, c_p->cp, reg, vbf);
+ I = handle_error(c_p, c_p->cp, reg, c_p->current);
goto post_error_handling;
}
}
@@ -5030,7 +5046,7 @@ do { \
goto do_schedule;
} else {
HEAVY_SWAPIN;
- I = handle_error(c_p, I, reg, hibernate_3);
+ I = handle_error(c_p, I, reg, &bif_export[BIF_hibernate_3]->info.mfa);
goto post_error_handling;
}
}
@@ -5124,6 +5140,7 @@ do { \
em_call_error_handler = OpCode(call_error_handler);
em_apply_bif = OpCode(apply_bif);
em_call_nif = OpCode(call_nif);
+ em_call_bif_e = OpCode(call_bif_e);
beam_apply[0] = (BeamInstr) OpCode(i_apply);
beam_apply[1] = (BeamInstr) OpCode(normal_exit);
@@ -5310,10 +5327,25 @@ void erts_dirty_process_main(ErtsSchedulerData *esdp)
ASSERT(!(c_p->flags & F_HIPE_MODE));
ERTS_MSACC_UPDATE_CACHE_X();
- reg = esdp->x_reg_array;
- {
+ /*
+ * Set fcalls even though we ignore it, so we don't
+ * confuse code accessing it...
+ */
+ if (ERTS_PROC_GET_SAVED_CALLS_BUF(c_p))
+ c_p->fcalls = 0;
+ else
+ c_p->fcalls = CONTEXT_REDS;
+
+ if (erts_smp_atomic32_read_nob(&c_p->state) & ERTS_PSFLG_DIRTY_RUNNING_SYS) {
+ erts_execute_dirty_system_task(c_p);
+ goto do_dirty_schedule;
+ }
+ else {
+ ErtsCodeMFA *codemfa;
Eterm* argp;
- int i;
+ int i, exiting;
+
+ reg = esdp->x_reg_array;
argp = c_p->arg_reg;
for (i = c_p->arity - 1; i >= 0; i--) {
@@ -5329,17 +5361,6 @@ void erts_dirty_process_main(ErtsSchedulerData *esdp)
I = c_p->i;
- ASSERT(em_call_nif == (BeamInstr *) *I);
-
- /*
- * Set fcalls even though we ignore it, so we don't
- * confuse code accessing it...
- */
- if (ERTS_PROC_GET_SAVED_CALLS_BUF(c_p))
- c_p->fcalls = 0;
- else
- c_p->fcalls = CONTEXT_REDS;
-
SWAPIN;
#ifdef USE_VM_PROBES
@@ -5363,96 +5384,81 @@ void erts_dirty_process_main(ErtsSchedulerData *esdp)
DTRACE2(process_scheduled, process_buf, fun_buf);
}
#endif
- }
-
- {
-#ifdef DEBUG
- Eterm result;
-#endif
- Eterm arity;
- {
- /*
- * call_nif is always first instruction in function:
- *
- * I[-3]: Module
- * I[-2]: Function
- * I[-1]: Arity
- * I[0]: &&call_nif
- * I[1]: Function pointer to NIF function
- * I[2]: Pointer to erl_module_nif
- * I[3]: Function pointer to dirty NIF
- *
- * This layout is determined by the NifExport struct
- */
- BifFunction vbf;
- ErtsCodeMFA *codemfa;
-
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_NIF);
+ /*
+ * call_nif is always first instruction in function:
+ *
+ * I[-3]: Module
+ * I[-2]: Function
+ * I[-1]: Arity
+ * I[0]: &&call_nif
+ * I[1]: Function pointer to NIF function
+ * I[2]: Pointer to erl_module_nif
+ * I[3]: Function pointer to dirty NIF
+ *
+ * This layout is determined by the NifExport struct
+ */
- codemfa = erts_code_to_codemfa(I);
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_NIF);
- DTRACE_NIF_ENTRY(c_p, codemfa);
- /* current and vbf set to please handle_error */
- c_p->current = codemfa;
- SWAPOUT;
- PROCESS_MAIN_CHK_LOCKS(c_p);
- arity = codemfa->arity;
- ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p);
+ codemfa = erts_code_to_codemfa(I);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- {
- typedef Eterm NifF(struct enif_environment_t*, int argc, Eterm argv[]);
- NifF* fp = vbf = (NifF*) I[1];
- struct enif_environment_t env;
- ASSERT(!c_p->scheduler_data);
-
- erts_pre_dirty_nif(esdp, &env, c_p,
- (struct erl_module_nif*)I[2]);
-
-#ifdef DEBUG
- result =
-#else
- (void)
-#endif
- (*fp)(&env, arity, reg);
+ DTRACE_NIF_ENTRY(c_p, codemfa);
+ c_p->current = codemfa;
+ SWAPOUT;
+ PROCESS_MAIN_CHK_LOCKS(c_p);
+ ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p);
- erts_post_dirty_nif(&env);
+ ASSERT(!ERTS_PROC_IS_EXITING(c_p));
+ if (em_apply_bif == (BeamInstr *) *I) {
+ exiting = erts_call_dirty_bif(esdp, c_p, I, reg);
+ }
+ else {
+ ASSERT(em_call_nif == (BeamInstr *) *I);
+ exiting = erts_call_dirty_nif(esdp, c_p, I, reg);
+ }
- ASSERT(!is_value(result));
- ASSERT(c_p->freason == TRAP);
- ASSERT(!(c_p->flags & F_HIBERNATE_SCHED));
+ ASSERT(!(c_p->flags & F_HIBERNATE_SCHED));
- PROCESS_MAIN_CHK_LOCKS(c_p);
- ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
- ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_EMULATOR);
- if (env.exiting)
- goto do_dirty_schedule;
- ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- }
+ PROCESS_MAIN_CHK_LOCKS(c_p);
+ ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
+ ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_EMULATOR);
+ if (exiting)
+ goto do_dirty_schedule;
+ ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- DTRACE_NIF_RETURN(c_p, codemfa);
- ERTS_HOLE_CHECK(c_p);
- SWAPIN;
- I = c_p->i;
- goto context_switch;
- }
+ DTRACE_NIF_RETURN(c_p, codemfa);
+ ERTS_HOLE_CHECK(c_p);
+ SWAPIN;
+ I = c_p->i;
+ goto context_switch;
}
#endif /* ERTS_DIRTY_SCHEDULERS */
}
-static BifFunction
-translate_gc_bif(void* gcf)
+static ErtsCodeMFA *
+gcbif2mfa(void* gcf)
{
- const ErtsGcBif* p;
-
- for (p = erts_gc_bifs; p->bif != 0; p++) {
- if (p->gc_bif == gcf) {
- return p->bif;
- }
+ int i;
+ for (i = 0; erts_gc_bifs[i].bif; i++) {
+ if (erts_gc_bifs[i].gc_bif == gcf)
+ return &bif_export[erts_gc_bifs[i].exp_ix]->info.mfa;
}
erts_exit(ERTS_ERROR_EXIT, "bad gc bif");
+ return NULL;
+}
+
+static ErtsCodeMFA *
+ubif2mfa(void* uf)
+{
+ int i;
+ for (i = 0; erts_u_bifs[i].bif; i++) {
+ if (erts_u_bifs[i].bif == uf)
+ return &bif_export[erts_u_bifs[i].exp_ix]->info.mfa;
+ }
+ erts_exit(ERTS_ERROR_EXIT, "bad u bif");
+ return NULL;
}
/*
@@ -5511,15 +5517,27 @@ Eterm error_atom[NUMBER_EXIT_CODES] = {
*/
static BeamInstr*
-handle_error(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf)
+handle_error(Process* c_p, BeamInstr* pc, Eterm* reg, ErtsCodeMFA *bif_mfa)
{
Eterm* hp;
Eterm Value = c_p->fvalue;
Eterm Args = am_true;
- c_p->i = pc; /* In case we call erts_exit(). */
ASSERT(c_p->freason != TRAP); /* Should have been handled earlier. */
+ if (c_p->freason & EXF_RESTORE_NIF)
+ erts_nif_export_restore_error(c_p, &pc, reg, &bif_mfa);
+
+#ifdef DEBUG
+ if (bif_mfa) {
+ /* Verify that bif_mfa does not point into our nif export */
+ NifExport *nep = ERTS_PROC_GET_NIF_TRAP_EXPORT(c_p);
+ ASSERT(!nep || !ErtsInArea(bif_mfa, (char *)nep, sizeof(NifExport)));
+ }
+#endif
+
+ c_p->i = pc; /* In case we call erts_exit(). */
+
/*
* Check if we have an arglist for the top level call. If so, this
* is encoded in Value, so we have to dig out the real Value as well
@@ -5542,7 +5560,7 @@ handle_error(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf)
* more modular.
*/
if (c_p->freason & EXF_SAVETRACE) {
- save_stacktrace(c_p, pc, reg, bf, Args);
+ save_stacktrace(c_p, pc, reg, bif_mfa, Args);
}
/*
@@ -5817,11 +5835,12 @@ expand_error_value(Process* c_p, Uint freason, Eterm Value) {
*/
static void
-save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf,
- Eterm args) {
+save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg,
+ ErtsCodeMFA *bif_mfa, Eterm args) {
struct StackTrace* s;
int sz;
int depth = erts_backtrace_depth; /* max depth (never negative) */
+
if (depth > 0) {
/* There will always be a current function */
depth --;
@@ -5838,33 +5857,29 @@ save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf,
/*
* If the failure was in a BIF other than 'error/1', 'error/2',
- * 'exit/1' or 'throw/1', find the bif-table index and save the
- * argument registers by consing up an arglist.
+ * 'exit/1' or 'throw/1', save BIF-MFA and save the argument
+ * registers by consing up an arglist.
*/
- if (bf != NULL && bf != error_1 && bf != error_2 && bf != exit_1
- && bf != throw_1 && bf != wrap_error_1 && bf != wrap_error_2
- && bf != wrap_exit_1 && bf != wrap_throw_1) {
- int i;
- int a = 0;
- for (i = 0; i < BIF_SIZE; i++) {
- if (bf == bif_table[i].f || bf == bif_table[i].traced) {
- Export *ep = bif_export[i];
- s->current = &ep->info.mfa;
- a = bif_table[i].arity;
+ if (bif_mfa) {
+ if (bif_mfa->module == am_erlang) {
+ switch (bif_mfa->function) {
+ case am_error:
+ if (bif_mfa->arity == 1 || bif_mfa->arity == 2)
+ goto non_bif_stacktrace;
+ break;
+ case am_exit:
+ if (bif_mfa->arity == 1)
+ goto non_bif_stacktrace;
+ break;
+ case am_throw:
+ if (bif_mfa->arity == 1)
+ goto non_bif_stacktrace;
+ break;
+ default:
break;
}
}
- if (i >= BIF_SIZE) {
- /*
- * The Bif does not really exist (no BIF entry). It is a
- * TRAP and traps are called through apply_bif, which also
- * sets c_p->current (luckily).
- * OR it is a NIF called by call_nif where current is also set.
- */
- ASSERT(c_p->current);
- s->current = c_p->current;
- a = s->current->arity;
- }
+ s->current = bif_mfa;
/* Save first stack entry */
ASSERT(pc);
if (depth > 0) {
@@ -5877,8 +5892,11 @@ save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf,
depth--;
}
s->pc = NULL;
- args = make_arglist(c_p, reg, a); /* Overwrite CAR(c_p->ftrace) */
+ args = make_arglist(c_p, reg, bif_mfa->arity); /* Overwrite CAR(c_p->ftrace) */
} else {
+
+ non_bif_stacktrace:
+
s->current = c_p->current;
/*
* For a function_clause error, the arguments are in the beam
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 06:28:47 +0000