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-rw-r--r--erts/emulator/beam/bif.c24
-rw-r--r--erts/emulator/beam/erl_bif_binary.c69
-rw-r--r--erts/emulator/beam/erl_bif_chksum.c13
-rw-r--r--erts/emulator/beam/erl_bif_re.c11
-rw-r--r--erts/emulator/beam/erl_db.c50
-rw-r--r--erts/emulator/beam/erl_db_tree.c12
-rw-r--r--erts/emulator/beam/erl_process.c9
-rw-r--r--erts/emulator/beam/erl_unicode.c79
-rw-r--r--erts/emulator/beam/global.h2
9 files changed, 82 insertions, 187 deletions
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index f8305944a4..9512aa1558 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -4434,6 +4434,18 @@ erts_bif_prep_await_proc_exit_apply_trap(Process *c_p,
Export bif_return_trap_export;
+void erts_init_trap_export(Export* ep, Eterm m, Eterm f, Uint a,
+ Eterm (*bif)(BIF_ALIST_0))
+{
+ sys_memset((void *) ep, 0, sizeof(Export));
+ ep->address = &ep->code[3];
+ ep->code[0] = m;
+ ep->code[1] = f;
+ ep->code[2] = a;
+ ep->code[3] = (BeamInstr) em_apply_bif;
+ ep->code[4] = (BeamInstr) bif;
+}
+
void erts_init_bif(void)
{
reference0 = 0;
@@ -4449,17 +4461,13 @@ void erts_init_bif(void)
* yield the calling process traps to. The only thing it does:
* return the value passed as argument.
*/
- sys_memset((void *) &bif_return_trap_export, 0, sizeof(Export));
- bif_return_trap_export.address = &bif_return_trap_export.code[3];
- bif_return_trap_export.code[0] = am_erlang;
- bif_return_trap_export.code[1] = am_bif_return_trap;
+ erts_init_trap_export(&bif_return_trap_export, am_erlang, am_bif_return_trap,
#ifdef DEBUG
- bif_return_trap_export.code[2] = 2;
+ 2
#else
- bif_return_trap_export.code[2] = 1;
+ 1
#endif
- bif_return_trap_export.code[3] = (BeamInstr) em_apply_bif;
- bif_return_trap_export.code[4] = (BeamInstr) &bif_return_trap;
+ , &bif_return_trap);
flush_monitor_message_trap = erts_export_put(am_erlang,
am_flush_monitor_message,
diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c
index cc4f2be8eb..474151d454 100644
--- a/erts/emulator/beam/erl_bif_binary.c
+++ b/erts/emulator/beam/erl_bif_binary.c
@@ -72,52 +72,29 @@ binary_matches(Process *p, Eterm arg1, Eterm arg2, Eterm arg3);
void erts_init_bif_binary(void)
{
- sys_memset((void *) &binary_match_trap_export, 0, sizeof(Export));
- binary_match_trap_export.address = &binary_match_trap_export.code[3];
- binary_match_trap_export.code[0] = am_erlang;
- binary_match_trap_export.code[1] = am_binary_match_trap;
- binary_match_trap_export.code[2] = 3;
- binary_match_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_match_trap_export.code[4] = (BeamInstr) &binary_match_trap;
-
- sys_memset((void *) &binary_matches_trap_export, 0, sizeof(Export));
- binary_matches_trap_export.address = &binary_matches_trap_export.code[3];
- binary_matches_trap_export.code[0] = am_erlang;
- binary_matches_trap_export.code[1] = am_binary_matches_trap;
- binary_matches_trap_export.code[2] = 3;
- binary_matches_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_matches_trap_export.code[4] = (BeamInstr) &binary_matches_trap;
-
- sys_memset((void *) &binary_longest_prefix_trap_export, 0, sizeof(Export));
- binary_longest_prefix_trap_export.address = &binary_longest_prefix_trap_export.code[3];
- binary_longest_prefix_trap_export.code[0] = am_erlang;
- binary_longest_prefix_trap_export.code[1] = am_binary_longest_prefix_trap;
- binary_longest_prefix_trap_export.code[2] = 3;
- binary_longest_prefix_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_longest_prefix_trap_export.code[4] = (BeamInstr) &binary_longest_prefix_trap;
-
- sys_memset((void *) &binary_longest_suffix_trap_export, 0, sizeof(Export));
- binary_longest_suffix_trap_export.address = &binary_longest_suffix_trap_export.code[3];
- binary_longest_suffix_trap_export.code[0] = am_erlang;
- binary_longest_suffix_trap_export.code[1] = am_binary_longest_suffix_trap;
- binary_longest_suffix_trap_export.code[2] = 3;
- binary_longest_suffix_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_longest_suffix_trap_export.code[4] = (BeamInstr) &binary_longest_suffix_trap;
-
- sys_memset((void *) &binary_bin_to_list_trap_export, 0, sizeof(Export));
- binary_bin_to_list_trap_export.address = &binary_bin_to_list_trap_export.code[3];
- binary_bin_to_list_trap_export.code[0] = am_erlang;
- binary_bin_to_list_trap_export.code[1] = am_binary_bin_to_list_trap;
- binary_bin_to_list_trap_export.code[2] = 3;
- binary_bin_to_list_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_bin_to_list_trap_export.code[4] = (BeamInstr) &binary_bin_to_list_trap;
- sys_memset((void *) &binary_copy_trap_export, 0, sizeof(Export));
- binary_copy_trap_export.address = &binary_copy_trap_export.code[3];
- binary_copy_trap_export.code[0] = am_erlang;
- binary_copy_trap_export.code[1] = am_binary_copy_trap;
- binary_copy_trap_export.code[2] = 2;
- binary_copy_trap_export.code[3] = (BeamInstr) em_apply_bif;
- binary_copy_trap_export.code[4] = (BeamInstr) &binary_copy_trap;
+ erts_init_trap_export(&binary_match_trap_export,
+ am_erlang, am_binary_match_trap, 3,
+ &binary_match_trap);
+
+ erts_init_trap_export(&binary_matches_trap_export,
+ am_erlang, am_binary_matches_trap, 3,
+ &binary_matches_trap);
+
+ erts_init_trap_export(&binary_longest_prefix_trap_export,
+ am_erlang, am_binary_longest_prefix_trap, 3,
+ &binary_longest_prefix_trap);
+
+ erts_init_trap_export(&binary_longest_suffix_trap_export,
+ am_erlang, am_binary_longest_suffix_trap, 3,
+ &binary_longest_suffix_trap);
+
+ erts_init_trap_export(&binary_bin_to_list_trap_export,
+ am_erlang, am_binary_bin_to_list_trap, 3,
+ &binary_bin_to_list_trap);
+
+ erts_init_trap_export(&binary_copy_trap_export,
+ am_erlang, am_binary_copy_trap, 2,
+ &binary_copy_trap);
max_loop_limit = 0;
return;
diff --git a/erts/emulator/beam/erl_bif_chksum.c b/erts/emulator/beam/erl_bif_chksum.c
index 06b7ffdf32..ff5ce3cc7a 100644
--- a/erts/emulator/beam/erl_bif_chksum.c
+++ b/erts/emulator/beam/erl_bif_chksum.c
@@ -42,16 +42,9 @@ static Export chksum_md5_2_exp;
void erts_init_bif_chksum(void)
{
/* Non visual BIF to trap to. */
- memset(&chksum_md5_2_exp, 0, sizeof(Export));
- chksum_md5_2_exp.address =
- &chksum_md5_2_exp.code[3];
- chksum_md5_2_exp.code[0] = am_erlang;
- chksum_md5_2_exp.code[1] = am_atom_put("md5_trap",8);
- chksum_md5_2_exp.code[2] = 2;
- chksum_md5_2_exp.code[3] =
- (BeamInstr) em_apply_bif;
- chksum_md5_2_exp.code[4] =
- (BeamInstr) &md5_2;
+ erts_init_trap_export(&chksum_md5_2_exp,
+ am_erlang, am_atom_put("md5_trap",8), 2,
+ &md5_2);
}
diff --git a/erts/emulator/beam/erl_bif_re.c b/erts/emulator/beam/erl_bif_re.c
index 6b843d2e08..b036c5ef5c 100644
--- a/erts/emulator/beam/erl_bif_re.c
+++ b/erts/emulator/beam/erl_bif_re.c
@@ -71,14 +71,9 @@ void erts_init_bif_re(void)
erts_pcre_stack_free = &erts_erts_pcre_stack_free;
default_table = NULL; /* ISO8859-1 default, forced into pcre */
max_loop_limit = CONTEXT_REDS * LOOP_FACTOR;
-
- sys_memset((void *) &re_exec_trap_export, 0, sizeof(Export));
- re_exec_trap_export.address = &re_exec_trap_export.code[3];
- re_exec_trap_export.code[0] = am_erlang;
- re_exec_trap_export.code[1] = am_re_run_trap;
- re_exec_trap_export.code[2] = 3;
- re_exec_trap_export.code[3] = (BeamInstr) em_apply_bif;
- re_exec_trap_export.code[4] = (BeamInstr) &re_exec_trap;
+
+ erts_init_trap_export(&re_exec_trap_export, am_erlang, am_re_run_trap, 3,
+ &re_exec_trap);
grun_trap_exportp = erts_export_put(am_re,am_grun,3);
urun_trap_exportp = erts_export_put(am_re,am_urun,3);
diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c
index 51bdf53823..5cbfa65378 100644
--- a/erts/emulator/beam/erl_db.c
+++ b/erts/emulator/beam/erl_db.c
@@ -2816,7 +2816,6 @@ void init_db(void)
{
DbTable init_tb;
int i;
- extern BeamInstr* em_apply_bif;
Eterm *hp;
unsigned bits;
size_t size;
@@ -2949,49 +2948,24 @@ void init_db(void)
}
/* Non visual BIF to trap to. */
- memset(&ets_select_delete_continue_exp, 0, sizeof(Export));
- ets_select_delete_continue_exp.address =
- &ets_select_delete_continue_exp.code[3];
- ets_select_delete_continue_exp.code[0] = am_ets;
- ets_select_delete_continue_exp.code[1] = am_atom_put("delete_trap",11);
- ets_select_delete_continue_exp.code[2] = 1;
- ets_select_delete_continue_exp.code[3] =
- (BeamInstr) em_apply_bif;
- ets_select_delete_continue_exp.code[4] =
- (BeamInstr) &ets_select_delete_1;
+ erts_init_trap_export(&ets_select_delete_continue_exp,
+ am_ets, am_atom_put("delete_trap",11), 1,
+ &ets_select_delete_1);
/* Non visual BIF to trap to. */
- memset(&ets_select_count_continue_exp, 0, sizeof(Export));
- ets_select_count_continue_exp.address =
- &ets_select_count_continue_exp.code[3];
- ets_select_count_continue_exp.code[0] = am_ets;
- ets_select_count_continue_exp.code[1] = am_atom_put("count_trap",11);
- ets_select_count_continue_exp.code[2] = 1;
- ets_select_count_continue_exp.code[3] =
- (BeamInstr) em_apply_bif;
- ets_select_count_continue_exp.code[4] =
- (BeamInstr) &ets_select_count_1;
+ erts_init_trap_export(&ets_select_count_continue_exp,
+ am_ets, am_atom_put("count_trap",11), 1,
+ &ets_select_count_1);
/* Non visual BIF to trap to. */
- memset(&ets_select_continue_exp, 0, sizeof(Export));
- ets_select_continue_exp.address =
- &ets_select_continue_exp.code[3];
- ets_select_continue_exp.code[0] = am_ets;
- ets_select_continue_exp.code[1] = am_atom_put("select_trap",11);
- ets_select_continue_exp.code[2] = 1;
- ets_select_continue_exp.code[3] =
- (BeamInstr) em_apply_bif;
- ets_select_continue_exp.code[4] =
- (BeamInstr) &ets_select_trap_1;
+ erts_init_trap_export(&ets_select_continue_exp,
+ am_ets, am_atom_put("select_trap",11), 1,
+ &ets_select_trap_1);
/* Non visual BIF to trap to. */
- memset(&ets_delete_continue_exp, 0, sizeof(Export));
- ets_delete_continue_exp.address = &ets_delete_continue_exp.code[3];
- ets_delete_continue_exp.code[0] = am_ets;
- ets_delete_continue_exp.code[1] = am_atom_put("delete_trap",11);
- ets_delete_continue_exp.code[2] = 1;
- ets_delete_continue_exp.code[3] = (BeamInstr) em_apply_bif;
- ets_delete_continue_exp.code[4] = (BeamInstr) &ets_delete_trap;
+ erts_init_trap_export(&ets_delete_continue_exp,
+ am_ets, am_atom_put("delete_trap",11), 1,
+ &ets_delete_trap);
hp = ms_delete_all_buff;
ms_delete_all = CONS(hp, am_true, NIL);
diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c
index 312050b931..faa7f31d99 100644
--- a/erts/emulator/beam/erl_db_tree.c
+++ b/erts/emulator/beam/erl_db_tree.c
@@ -452,16 +452,8 @@ DbTableMethod db_tree =
void db_initialize_tree(void)
{
- memset(&ets_select_reverse_exp, 0, sizeof(Export));
- ets_select_reverse_exp.address =
- &ets_select_reverse_exp.code[3];
- ets_select_reverse_exp.code[0] = am_ets;
- ets_select_reverse_exp.code[1] = am_reverse;
- ets_select_reverse_exp.code[2] = 3;
- ets_select_reverse_exp.code[3] =
- (BeamInstr) em_apply_bif;
- ets_select_reverse_exp.code[4] =
- (BeamInstr) &ets_select_reverse;
+ erts_init_trap_export(&ets_select_reverse_exp, am_ets, am_reverse, 3,
+ &ets_select_reverse);
return;
};
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 138acfeb2c..44a99e1f84 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -9599,13 +9599,8 @@ init_processes_bif(void)
+ 1);
/* processes_trap/2 is a hidden BIF that the processes/0 BIF traps to. */
- sys_memset((void *) &processes_trap_export, 0, sizeof(Export));
- processes_trap_export.address = &processes_trap_export.code[3];
- processes_trap_export.code[0] = am_erlang;
- processes_trap_export.code[1] = am_processes_trap;
- processes_trap_export.code[2] = 2;
- processes_trap_export.code[3] = (BeamInstr) em_apply_bif;
- processes_trap_export.code[4] = (BeamInstr) &processes_trap;
+ erts_init_trap_export(&processes_trap_export, am_erlang, am_processes_trap, 2,
+ &processes_trap);
#if ERTS_PROCESSES_BIF_DEBUGLEVEL >= ERTS_PROCS_DBGLVL_CHK_TERM_PROC_LIST
erts_get_emu_time(&debug_tv_start);
diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c
index 6d5eae73b0..049226ab7d 100644
--- a/erts/emulator/beam/erl_unicode.c
+++ b/erts/emulator/beam/erl_unicode.c
@@ -77,66 +77,25 @@ void erts_init_unicode(void)
{
max_loop_limit = CONTEXT_REDS * LOOP_FACTOR;
/* Non visual BIFs to trap to. */
- memset(&characters_to_utf8_trap_exp, 0, sizeof(Export));
- characters_to_utf8_trap_exp.address =
- &characters_to_utf8_trap_exp.code[3];
- characters_to_utf8_trap_exp.code[0] = am_erlang;
- characters_to_utf8_trap_exp.code[1] =
- am_atom_put("characters_to_utf8_trap",23);
- characters_to_utf8_trap_exp.code[2] = 3;
- characters_to_utf8_trap_exp.code[3] =
- (BeamInstr) em_apply_bif;
- characters_to_utf8_trap_exp.code[4] =
- (BeamInstr) &characters_to_utf8_trap;
-
- memset(&characters_to_list_trap_1_exp, 0, sizeof(Export));
- characters_to_list_trap_1_exp.address =
- &characters_to_list_trap_1_exp.code[3];
- characters_to_list_trap_1_exp.code[0] = am_erlang;
- characters_to_list_trap_1_exp.code[1] =
- am_atom_put("characters_to_list_trap_1",25);
- characters_to_list_trap_1_exp.code[2] = 3;
- characters_to_list_trap_1_exp.code[3] =
- (BeamInstr) em_apply_bif;
- characters_to_list_trap_1_exp.code[4] =
- (BeamInstr) &characters_to_list_trap_1;
-
- memset(&characters_to_list_trap_2_exp, 0, sizeof(Export));
- characters_to_list_trap_2_exp.address =
- &characters_to_list_trap_2_exp.code[3];
- characters_to_list_trap_2_exp.code[0] = am_erlang;
- characters_to_list_trap_2_exp.code[1] =
- am_atom_put("characters_to_list_trap_2",25);
- characters_to_list_trap_2_exp.code[2] = 3;
- characters_to_list_trap_2_exp.code[3] =
- (BeamInstr) em_apply_bif;
- characters_to_list_trap_2_exp.code[4] =
- (BeamInstr) &characters_to_list_trap_2;
-
-
- memset(&characters_to_list_trap_3_exp, 0, sizeof(Export));
- characters_to_list_trap_3_exp.address =
- &characters_to_list_trap_3_exp.code[3];
- characters_to_list_trap_3_exp.code[0] = am_erlang;
- characters_to_list_trap_3_exp.code[1] =
- am_atom_put("characters_to_list_trap_3",25);
- characters_to_list_trap_3_exp.code[2] = 3;
- characters_to_list_trap_3_exp.code[3] =
- (BeamInstr) em_apply_bif;
- characters_to_list_trap_3_exp.code[4] =
- (BeamInstr) &characters_to_list_trap_3;
-
- memset(&characters_to_list_trap_4_exp, 0, sizeof(Export));
- characters_to_list_trap_4_exp.address =
- &characters_to_list_trap_4_exp.code[3];
- characters_to_list_trap_4_exp.code[0] = am_erlang;
- characters_to_list_trap_4_exp.code[1] =
- am_atom_put("characters_to_list_trap_4",25);
- characters_to_list_trap_4_exp.code[2] = 1;
- characters_to_list_trap_4_exp.code[3] =
- (BeamInstr) em_apply_bif;
- characters_to_list_trap_4_exp.code[4] =
- (BeamInstr) &characters_to_list_trap_4;
+ erts_init_trap_export(&characters_to_utf8_trap_exp,
+ am_erlang, am_atom_put("characters_to_utf8_trap",23), 3,
+ &characters_to_utf8_trap);
+
+ erts_init_trap_export(&characters_to_list_trap_1_exp,
+ am_erlang, am_atom_put("characters_to_list_trap_1",25), 3,
+ &characters_to_list_trap_1);
+
+ erts_init_trap_export(&characters_to_list_trap_2_exp,
+ am_erlang, am_atom_put("characters_to_list_trap_2",25), 3,
+ &characters_to_list_trap_2);
+
+ erts_init_trap_export(&characters_to_list_trap_3_exp,
+ am_erlang, am_atom_put("characters_to_list_trap_3",25), 3,
+ &characters_to_list_trap_3);
+
+ erts_init_trap_export(&characters_to_list_trap_4_exp,
+ am_erlang, am_atom_put("characters_to_list_trap_4",25), 1,
+ &characters_to_list_trap_4);
c_to_b_int_trap_exportp = erts_export_put(am_unicode,am_characters_to_binary_int,2);
c_to_l_int_trap_exportp = erts_export_put(am_unicode,am_characters_to_list_int,2);
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index f1335f600d..46bc58891b 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -847,6 +847,8 @@ void erts_queue_monitor_message(Process *,
Eterm,
Eterm,
Eterm);
+void erts_init_trap_export(Export* ep, Eterm m, Eterm f, Uint a,
+ Eterm (*bif)(Process*,Eterm*));
void erts_init_bif(void);
Eterm erl_send(Process *p, Eterm to, Eterm msg);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 10:43:24 +0000