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authorBjörn Gustavsson <[email protected]>2012-01-12 15:21:18 +0100
committerSverker Eriksson <[email protected]>2012-02-21 12:23:06 +0100
commit5d4759518008a3bdd9c7e9d2adde94a4bd01169e (patch)
tree00518b68caff7f083cdb6662f9ac7541edace222 /erts/emulator/beam
parentfa5213fd7590c6a9ade13af1375c363b958927f1 (diff)
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Use magic binaries in erts_prepare_loading() and erts_finish_loading()
Diffstat (limited to 'erts/emulator/beam')
-rw-r--r--erts/emulator/beam/beam_bif_load.c8
-rw-r--r--erts/emulator/beam/beam_load.c194
-rw-r--r--erts/emulator/beam/erl_alloc.types1
-rw-r--r--erts/emulator/beam/global.h6
4 files changed, 132 insertions, 77 deletions
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c
index 995b16c376..42642e103d 100644
--- a/erts/emulator/beam/beam_bif_load.c
+++ b/erts/emulator/beam/beam_bif_load.c
@@ -53,7 +53,7 @@ load_module_2(BIF_ALIST_2)
byte* code;
Eterm res;
byte* temp_alloc = NULL;
- struct LoaderState* stp;
+ Binary* magic;
int is_blocking = 0;
if (is_not_atom(BIF_ARG_1)) {
@@ -69,9 +69,9 @@ load_module_2(BIF_ALIST_2)
/*
* Read the BEAM file and prepare the module for loading.
*/
- stp = erts_alloc_loader_state();
+ magic = erts_alloc_loader_state();
sz = binary_size(BIF_ARG_2);
- reason = erts_prepare_loading(stp, BIF_P, BIF_P->group_leader,
+ reason = erts_prepare_loading(magic, BIF_P, BIF_P->group_leader,
&BIF_ARG_1, code, sz);
erts_free_aligned_binary_bytes(temp_alloc);
if (reason != NIL) {
@@ -101,7 +101,7 @@ load_module_2(BIF_ALIST_2)
erts_clear_module_break(modp);
ASSERT(modp->curr.num_breakpoints == 0);
}
- reason = erts_finish_loading(stp, BIF_P, 0, &BIF_ARG_1);
+ reason = erts_finish_loading(magic, BIF_P, 0, &BIF_ARG_1);
break;
}
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index 7ac2b9f77e..a9246a84c1 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -475,7 +475,8 @@ typedef struct LoaderState {
} while (0)
-static void free_state(LoaderState* stp);
+static void free_loader_state(Binary* magic);
+static void loader_state_dtor(Binary* magic);
static Eterm insert_new_code(Process *c_p, ErtsProcLocks c_p_locks,
Eterm group_leader, Eterm module,
BeamInstr* code, Uint size);
@@ -568,16 +569,16 @@ erts_preload_module(Process *c_p,
byte* code, /* Points to the code to load */
Uint size) /* Size of code to load. */
{
- LoaderState* stp = erts_alloc_loader_state();
+ Binary* magic = erts_alloc_loader_state();
Eterm retval;
ASSERT(!erts_initialized);
- retval = erts_prepare_loading(stp, c_p, group_leader, modp,
+ retval = erts_prepare_loading(magic, c_p, group_leader, modp,
code, size);
if (retval != NIL) {
return retval;
}
- return erts_finish_loading(stp, c_p, c_p_locks, modp);
+ return erts_finish_loading(magic, c_p, c_p_locks, modp);
}
/* #define LOAD_MEMORY_HARD_DEBUG 1*/
@@ -593,11 +594,13 @@ extern void check_allocated_block(Uint type, void *blk);
#endif
Eterm
-erts_prepare_loading(LoaderState* stp, Process *c_p, Eterm group_leader,
+erts_prepare_loading(Binary* magic, Process *c_p, Eterm group_leader,
Eterm* modp, byte* code, Uint unloaded_size)
{
Eterm retval = am_badfile;
+ LoaderState* stp;
+ stp = ERTS_MAGIC_BIN_DATA(magic);
stp->module = *modp;
stp->group_leader = group_leader;
@@ -736,16 +739,17 @@ erts_prepare_loading(LoaderState* stp, Process *c_p, Eterm group_leader,
load_error:
if (retval != NIL) {
- free_state(stp);
+ free_loader_state(magic);
}
return retval;
}
Eterm
-erts_finish_loading(LoaderState* stp, Process* c_p,
+erts_finish_loading(Binary* magic, Process* c_p,
ErtsProcLocks c_p_locks, Eterm* modp)
{
Eterm retval;
+ LoaderState* stp = ERTS_MAGIC_BIN_DATA(magic);
/*
* No other process may run since we will update the export
@@ -798,16 +802,20 @@ erts_finish_loading(LoaderState* stp, Process* c_p,
}
load_error:
- free_state(stp);
+ free_loader_state(magic);
return retval;
}
-LoaderState*
+Binary*
erts_alloc_loader_state(void)
{
LoaderState* stp;
+ Binary* magic;
- stp = erts_alloc(ERTS_ALC_T_LOADER_TMP, sizeof(LoaderState));
+ magic = erts_create_magic_binary(sizeof(LoaderState),
+ loader_state_dtor);
+ erts_refc_inc(&magic->refc, 1);
+ stp = ERTS_MAGIC_BIN_DATA(magic);
stp->bin = NULL;
stp->function = THE_NON_VALUE; /* Function not known yet */
stp->arity = 0;
@@ -836,76 +844,102 @@ erts_alloc_loader_state(void)
stp->line_instr = 0;
stp->func_line = 0;
stp->fname = 0;
- return stp;
+ return magic;
+}
+
+static void
+free_loader_state(Binary* magic)
+{
+ loader_state_dtor(magic);
+ if (erts_refc_dectest(&magic->refc, 0) == 0) {
+ erts_bin_free(magic);
+ }
}
+/*
+ * This destructor function can safely be called multiple times.
+ */
static void
-free_state(LoaderState* stp)
+loader_state_dtor(Binary* magic)
{
+ LoaderState* stp = ERTS_MAGIC_BIN_DATA(magic);
+
if (stp->bin != 0) {
driver_free_binary(stp->bin);
+ stp->bin = 0;
}
if (stp->code != 0) {
erts_free(ERTS_ALC_T_CODE, stp->code);
+ stp->code = 0;
}
- if (stp->labels != NULL) {
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->labels);
+ if (stp->labels != 0) {
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->labels);
+ stp->labels = 0;
}
- if (stp->atom != NULL) {
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->atom);
+ if (stp->atom != 0) {
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->atom);
+ stp->atom = 0;
}
- if (stp->import != NULL) {
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->import);
+ if (stp->import != 0) {
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->import);
+ stp->import = 0;
}
- if (stp->export != NULL) {
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->export);
+ if (stp->export != 0) {
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->export);
+ stp->export = 0;
}
if (stp->lambdas != stp->def_lambdas) {
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->lambdas);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->lambdas);
+ stp->lambdas = stp->def_lambdas;
}
- if (stp->literals != NULL) {
+ if (stp->literals != 0) {
int i;
for (i = 0; i < stp->num_literals; i++) {
- if (stp->literals[i].heap != NULL) {
- erts_free(ERTS_ALC_T_LOADER_TMP,
+ if (stp->literals[i].heap != 0) {
+ erts_free(ERTS_ALC_T_PREPARED_CODE,
(void *) stp->literals[i].heap);
+ stp->literals[i].heap = 0;
}
}
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->literals);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->literals);
+ stp->literals = 0;
}
- while (stp->literal_patches != NULL) {
+ while (stp->literal_patches != 0) {
LiteralPatch* next = stp->literal_patches->next;
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->literal_patches);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->literal_patches);
stp->literal_patches = next;
}
- while (stp->string_patches != NULL) {
+ while (stp->string_patches != 0) {
StringPatch* next = stp->string_patches->next;
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->string_patches);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, (void *) stp->string_patches);
stp->string_patches = next;
}
- while (stp->genop_blocks) {
- GenOpBlock* next = stp->genop_blocks->next;
- erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->genop_blocks);
- stp->genop_blocks = next;
- }
if (stp->line_item != 0) {
- erts_free(ERTS_ALC_T_LOADER_TMP, stp->line_item);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, stp->line_item);
+ stp->line_item = 0;
}
if (stp->line_instr != 0) {
- erts_free(ERTS_ALC_T_LOADER_TMP, stp->line_instr);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, stp->line_instr);
+ stp->line_instr = 0;
}
if (stp->func_line != 0) {
- erts_free(ERTS_ALC_T_LOADER_TMP, stp->func_line);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, stp->func_line);
+ stp->func_line = 0;
}
if (stp->fname != 0) {
- erts_free(ERTS_ALC_T_LOADER_TMP, stp->fname);
+ erts_free(ERTS_ALC_T_PREPARED_CODE, stp->fname);
+ stp->fname = 0;
}
- erts_free(ERTS_ALC_T_LOADER_TMP, stp);
+ /*
+ * The following data items should have been freed earlier.
+ */
+
+ ASSERT(stp->genop_blocks == 0);
}
static Eterm
@@ -1162,7 +1196,7 @@ load_atom_table(LoaderState* stp)
GetInt(stp, 4, stp->num_atoms);
stp->num_atoms++;
- stp->atom = erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->atom = erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_atoms*sizeof(Eterm));
/*
@@ -1207,7 +1241,7 @@ load_import_table(LoaderState* stp)
int i;
GetInt(stp, 4, stp->num_imports);
- stp->import = erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->import = erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_imports * sizeof(ImportEntry));
for (i = 0; i < stp->num_imports; i++) {
int n;
@@ -1266,7 +1300,7 @@ read_export_table(LoaderState* stp)
stp->num_exps, stp->num_functions);
}
stp->export
- = (ExportEntry *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ = (ExportEntry *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
(stp->num_exps * sizeof(ExportEntry)));
for (i = 0; i < stp->num_exps; i++) {
@@ -1356,7 +1390,7 @@ read_lambda_table(LoaderState* stp)
if (stp->num_lambdas > stp->lambdas_allocated) {
ASSERT(stp->lambdas == stp->def_lambdas);
stp->lambdas_allocated = stp->num_lambdas;
- stp->lambdas = (Lambda *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->lambdas = (Lambda *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_lambdas * sizeof(Lambda));
}
for (i = 0; i < stp->num_lambdas; i++) {
@@ -1408,7 +1442,7 @@ read_literal_table(LoaderState* stp)
stp->file_p = uncompressed;
stp->file_left = (unsigned) uncompressed_sz;
GetInt(stp, 4, stp->num_literals);
- stp->literals = (Literal *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->literals = (Literal *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_literals * sizeof(Literal));
stp->allocated_literals = stp->num_literals;
@@ -1428,7 +1462,7 @@ read_literal_table(LoaderState* stp)
if ((heap_size = erts_decode_ext_size(p, sz)) < 0) {
LoadError1(stp, "literal %d: bad external format", i);
}
- hp = stp->literals[i].heap = erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ hp = stp->literals[i].heap = erts_alloc(ERTS_ALC_T_PREPARED_CODE,
heap_size*sizeof(Eterm));
stp->literals[i].off_heap.first = 0;
stp->literals[i].off_heap.overhead = 0;
@@ -1500,7 +1534,7 @@ read_line_table(LoaderState* stp)
*/
num_line_items++;
- lp = (BeamInstr *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ lp = (BeamInstr *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
num_line_items * sizeof(BeamInstr));
stp->line_item = lp;
stp->num_line_items = num_line_items;
@@ -1556,7 +1590,7 @@ read_line_table(LoaderState* stp)
*/
if (stp->num_fnames != 0) {
- stp->fname = (Eterm *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->fname = (Eterm *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_fnames *
sizeof(Eterm));
for (i = 0; i < stp->num_fnames; i++) {
@@ -1572,11 +1606,11 @@ read_line_table(LoaderState* stp)
/*
* Allocate the arrays to be filled while code is being loaded.
*/
- stp->line_instr = (LineInstr *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->line_instr = (LineInstr *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_line_instrs *
sizeof(LineInstr));
stp->current_li = 0;
- stp->func_line = (int *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->func_line = (int *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_functions *
sizeof(int));
@@ -1639,7 +1673,7 @@ read_code_header(LoaderState* stp)
* Initialize label table.
*/
- stp->labels = (Label *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->labels = (Label *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_labels * sizeof(Label));
for (i = 0; i < stp->num_labels; i++) {
stp->labels[i].value = 0;
@@ -1693,6 +1727,7 @@ load_code(LoaderState* stp)
GenOp* last_op = NULL;
GenOp** last_op_next = NULL;
int arity;
+ int retval = 1;
/*
* The size of the loaded func_info instruction is needed
@@ -2422,7 +2457,8 @@ load_code(LoaderState* stp)
stp->function = THE_NON_VALUE;
stp->genop = NULL;
stp->specific_op = -1;
- return 1;
+ retval = 1;
+ goto cleanup;
}
/*
@@ -2436,9 +2472,20 @@ load_code(LoaderState* stp)
}
}
-
load_error:
- return 0;
+ retval = 0;
+
+ cleanup:
+ /*
+ * Clean up everything that is not needed any longer.
+ */
+
+ while (stp->genop_blocks) {
+ GenOpBlock* next = stp->genop_blocks->next;
+ erts_free(ERTS_ALC_T_LOADER_TMP, (void *) stp->genop_blocks);
+ stp->genop_blocks = next;
+ }
+ return retval;
}
@@ -4898,7 +4945,7 @@ new_label(LoaderState* stp)
int num = stp->num_labels;
stp->num_labels++;
- stp->labels = (Label *) erts_realloc(ERTS_ALC_T_LOADER_TMP,
+ stp->labels = (Label *) erts_realloc(ERTS_ALC_T_PREPARED_CODE,
(void *) stp->labels,
stp->num_labels * sizeof(Label));
stp->labels[num].value = 0;
@@ -4909,7 +4956,8 @@ new_label(LoaderState* stp)
static void
new_literal_patch(LoaderState* stp, int pos)
{
- LiteralPatch* p = erts_alloc(ERTS_ALC_T_LOADER_TMP, sizeof(LiteralPatch));
+ LiteralPatch* p = erts_alloc(ERTS_ALC_T_PREPARED_CODE,
+ sizeof(LiteralPatch));
p->pos = pos;
p->next = stp->literal_patches;
stp->literal_patches = p;
@@ -4918,7 +4966,7 @@ new_literal_patch(LoaderState* stp, int pos)
static void
new_string_patch(LoaderState* stp, int pos)
{
- StringPatch* p = erts_alloc(ERTS_ALC_T_LOADER_TMP, sizeof(StringPatch));
+ StringPatch* p = erts_alloc(ERTS_ALC_T_PREPARED_CODE, sizeof(StringPatch));
p->pos = pos;
p->next = stp->string_patches;
stp->string_patches = p;
@@ -4936,14 +4984,14 @@ new_literal(LoaderState* stp, Eterm** hpp, Uint heap_size)
ASSERT(stp->num_literals == 0);
stp->allocated_literals = 8;
need = stp->allocated_literals * sizeof(Literal);
- stp->literals = (Literal *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ stp->literals = (Literal *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
need);
} else if (stp->allocated_literals <= stp->num_literals) {
Uint need;
stp->allocated_literals *= 2;
need = stp->allocated_literals * sizeof(Literal);
- stp->literals = (Literal *) erts_realloc(ERTS_ALC_T_LOADER_TMP,
+ stp->literals = (Literal *) erts_realloc(ERTS_ALC_T_PREPARED_CODE,
(void *) stp->literals,
need);
}
@@ -4952,7 +5000,7 @@ new_literal(LoaderState* stp, Eterm** hpp, Uint heap_size)
lit = stp->literals + stp->num_literals;
lit->offset = 0;
lit->heap_size = heap_size;
- lit->heap = erts_alloc(ERTS_ALC_T_LOADER_TMP, heap_size*sizeof(Eterm));
+ lit->heap = erts_alloc(ERTS_ALC_T_PREPARED_CODE, heap_size*sizeof(Eterm));
lit->term = make_boxed(lit->heap);
lit->off_heap.first = 0;
lit->off_heap.overhead = 0;
@@ -5329,6 +5377,7 @@ code_get_chunk_2(BIF_ALIST_2)
Process* p = BIF_P;
Eterm Bin = BIF_ARG_1;
Eterm Chunk = BIF_ARG_2;
+ Binary* magic = 0;
LoaderState* stp;
Uint chunk = 0;
ErlSubBin* sb;
@@ -5341,12 +5390,13 @@ code_get_chunk_2(BIF_ALIST_2)
Eterm real_bin;
byte* temp_alloc = NULL;
- stp = erts_alloc_loader_state();
+ magic = erts_alloc_loader_state();
+ stp = ERTS_MAGIC_BIN_DATA(magic);
if ((start = erts_get_aligned_binary_bytes(Bin, &temp_alloc)) == NULL) {
error:
erts_free_aligned_binary_bytes(temp_alloc);
- if (stp) {
- free_state(stp);
+ if (magic) {
+ free_loader_state(magic);
}
BIF_ERROR(p, BADARG);
}
@@ -5391,7 +5441,7 @@ code_get_chunk_2(BIF_ALIST_2)
done:
erts_free_aligned_binary_bytes(temp_alloc);
- free_state(stp);
+ free_loader_state(magic);
return res;
}
@@ -5404,14 +5454,16 @@ code_module_md5_1(BIF_ALIST_1)
{
Process* p = BIF_P;
Eterm Bin = BIF_ARG_1;
+ Binary* magic;
LoaderState* stp;
byte* bytes;
byte* temp_alloc = NULL;
Eterm res;
- stp = erts_alloc_loader_state();
+ magic = erts_alloc_loader_state();
+ stp = ERTS_MAGIC_BIN_DATA(magic);
if ((bytes = erts_get_aligned_binary_bytes(Bin, &temp_alloc)) == NULL) {
- free_state(stp);
+ free_loader_state(magic);
BIF_ERROR(p, BADARG);
}
stp->module = THE_NON_VALUE; /* Suppress diagnostiscs */
@@ -5425,7 +5477,7 @@ code_module_md5_1(BIF_ALIST_1)
done:
erts_free_aligned_binary_bytes(temp_alloc);
- free_state(stp);
+ free_loader_state(magic);
return res;
}
@@ -5481,7 +5533,7 @@ stub_read_export_table(LoaderState* stp)
stp->num_exps, stp->num_functions);
}
stp->export
- = (ExportEntry *) erts_alloc(ERTS_ALC_T_LOADER_TMP,
+ = (ExportEntry *) erts_alloc(ERTS_ALC_T_PREPARED_CODE,
stp->num_exps * sizeof(ExportEntry));
for (i = 0; i < stp->num_exps; i++) {
@@ -5708,6 +5760,7 @@ patch_funentries(Eterm Patchlist)
Eterm
erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info)
{
+ Binary* magic;
LoaderState* stp;
BeamInstr Funcs;
BeamInstr Patchlist;
@@ -5729,7 +5782,8 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info)
* Must initialize stp->lambdas here because the error handling code
* at label 'error' uses it.
*/
- stp = erts_alloc_loader_state();
+ magic = erts_alloc_loader_state();
+ stp = ERTS_MAGIC_BIN_DATA(magic);
if (is_not_atom(Mod)) {
goto error;
@@ -5916,13 +5970,13 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info)
if (patch_funentries(Patchlist)) {
erts_free_aligned_binary_bytes(temp_alloc);
- free_state(stp);
+ free_loader_state(magic);
return Mod;
}
error:
erts_free_aligned_binary_bytes(temp_alloc);
- free_state(stp);
+ free_loader_state(magic);
BIF_ERROR(p, BADARG);
}
diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types
index 90a6c0cbee..1b697d604c 100644
--- a/erts/emulator/beam/erl_alloc.types
+++ b/erts/emulator/beam/erl_alloc.types
@@ -164,6 +164,7 @@ type MSG_REF FIXED_SIZE PROCESSES msg_ref
type MSG_ROOTS TEMPORARY PROCESSES msg_roots
type ROOTSET TEMPORARY PROCESSES root_set
type LOADER_TMP TEMPORARY CODE loader_tmp
+type PREPARED_CODE SHORT_LIVED CODE prepared_code
type BIF_TIMER_TABLE LONG_LIVED SYSTEM bif_timer_table
type SL_BIF_TIMER SHORT_LIVED PROCESSES bif_timer_sl
type LL_BIF_TIMER STANDARD PROCESSES bif_timer_ll
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 9a174b1ab1..6bafff0d6e 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -872,11 +872,11 @@ typedef struct {
Eterm* fname_ptr; /* Pointer to fname table */
} FunctionInfo;
-struct LoaderState* erts_alloc_loader_state(void);
-Eterm erts_prepare_loading(struct LoaderState*, Process *c_p,
+Binary* erts_alloc_loader_state(void);
+Eterm erts_prepare_loading(Binary* loader_state, Process *c_p,
Eterm group_leader, Eterm* modp,
byte* code, Uint size);
-Eterm erts_finish_loading(struct LoaderState* stp, Process* c_p,
+Eterm erts_finish_loading(Binary* loader_state, Process* c_p,
ErtsProcLocks c_p_locks, Eterm* modp);
Eterm erts_preload_module(Process *c_p, ErtsProcLocks c_p_locks,
Eterm group_leader, Eterm* mod, byte* code, Uint size);