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Diffstat (limited to 'erts/emulator/beam/beam_load.c')
-rw-r--r--erts/emulator/beam/beam_load.c53
1 files changed, 34 insertions, 19 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index 2e21a553ed..9bd9b4bfc0 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -479,9 +479,9 @@ static void free_loader_state(Binary* magic);
static ErlHeapFragment* new_literal_fragment(Uint size);
static void free_literal_fragment(ErlHeapFragment*);
static void loader_state_dtor(Binary* magic);
-static Eterm insert_new_code(Process *c_p, ErtsProcLocks c_p_locks,
- Eterm group_leader, Eterm module,
- BeamCodeHeader* code, Uint size);
+static Eterm stub_insert_new_code(Process *c_p, ErtsProcLocks c_p_locks,
+ Eterm group_leader, Eterm module,
+ BeamCodeHeader* code, Uint size);
static int init_iff_file(LoaderState* stp, byte* code, Uint size);
static int scan_iff_file(LoaderState* stp, Uint* chunk_types,
Uint num_types, Uint num_mandatory);
@@ -513,7 +513,7 @@ static GenOp* gen_get_map_element(LoaderState* stp, GenOpArg Fail, GenOpArg Src,
static int freeze_code(LoaderState* stp);
-static void final_touch(LoaderState* stp);
+static void final_touch(LoaderState* stp, struct erl_module_instance* inst_p);
static void short_file(int line, LoaderState* stp, unsigned needed);
static void load_printf(int line, LoaderState* context, char *fmt, ...);
static int transform_engine(LoaderState* st);
@@ -768,6 +768,9 @@ erts_finish_loading(Binary* magic, Process* c_p,
{
Eterm retval;
LoaderState* stp = ERTS_MAGIC_BIN_DATA(magic);
+ Module* mod_tab_p;
+ struct erl_module_instance* inst_p;
+ Uint size;
/*
* No other process may run since we will update the export
@@ -784,11 +787,25 @@ erts_finish_loading(Binary* magic, Process* c_p,
*/
CHKBLK(ERTS_ALC_T_CODE,stp->code);
- retval = insert_new_code(c_p, c_p_locks, stp->group_leader, stp->module,
- stp->hdr, stp->loaded_size);
- if (retval != NIL) {
- goto load_error;
- }
+ retval = beam_make_current_old(c_p, c_p_locks, stp->module);
+ ASSERT(retval == NIL);
+
+ /*
+ * Update module table.
+ */
+
+ size = stp->loaded_size;
+ erts_total_code_size += size;
+ mod_tab_p = erts_put_module(stp->module);
+ inst_p = &mod_tab_p->curr;
+ inst_p->code_hdr = stp->hdr;
+ inst_p->code_length = size;
+
+ /*
+ * Update ranges (used for finding a function from a PC value).
+ */
+
+ erts_update_ranges((BeamInstr*)inst_p->code_hdr, size);
/*
* Ready for the final touch: fixing the export table entries for
@@ -796,7 +813,7 @@ erts_finish_loading(Binary* magic, Process* c_p,
*/
CHKBLK(ERTS_ALC_T_CODE,stp->code);
- final_touch(stp);
+ final_touch(stp, inst_p);
/*
* Loading succeded.
@@ -820,7 +837,6 @@ erts_finish_loading(Binary* magic, Process* c_p,
retval = am_on_load;
}
- load_error:
free_loader_state(magic);
return retval;
}
@@ -1026,9 +1042,9 @@ loader_state_dtor(Binary* magic)
}
static Eterm
-insert_new_code(Process *c_p, ErtsProcLocks c_p_locks,
- Eterm group_leader, Eterm module, BeamCodeHeader* code_hdr,
- Uint size)
+stub_insert_new_code(Process *c_p, ErtsProcLocks c_p_locks,
+ Eterm group_leader, Eterm module,
+ BeamCodeHeader* code_hdr, Uint size)
{
Module* modp;
Eterm retval;
@@ -4700,14 +4716,13 @@ freeze_code(LoaderState* stp)
}
static void
-final_touch(LoaderState* stp)
+final_touch(LoaderState* stp, struct erl_module_instance* inst_p)
{
int i;
int on_load = stp->on_load;
unsigned catches;
Uint index;
BeamInstr* codev = stp->codev;
- Module* modp;
/*
* Allocate catch indices and fix up all catch_yf instructions.
@@ -4722,8 +4737,7 @@ final_touch(LoaderState* stp)
codev[index+2] = make_catch(catches);
index = next;
}
- modp = erts_put_module(stp->module);
- modp->curr.catches = catches;
+ inst_p->catches = catches;
/*
* Export functions.
@@ -6421,7 +6435,8 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info)
* Insert the module in the module table.
*/
- rval = insert_new_code(p, 0, p->group_leader, Mod, code_hdr, code_size);
+ rval = stub_insert_new_code(p, 0, p->group_leader, Mod,
+ code_hdr, code_size);
if (rval != NIL) {
goto error;
}