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Diffstat (limited to 'erts/emulator/beam/beam_emu.c')
-rw-r--r--erts/emulator/beam/beam_emu.c166
1 files changed, 17 insertions, 149 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 537a94ce29..ecf52fd2ed 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -303,44 +303,6 @@ extern int count_instructions;
PROCESS_MAIN_CHK_LOCKS((P)); \
ERTS_SMP_UNREQ_PROC_MAIN_LOCK((P))
-#if defined(HYBRID)
-# define POST_BIF_GC_SWAPIN_0(_p, _res) \
- if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \
- _res = erts_gc_after_bif_call((_p), (_res), NULL, 0); \
- } \
- SWAPIN
-
-# define POST_BIF_GC_SWAPIN(_p, _res, _regs, _arity) \
- if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \
- _regs[0] = r(0); \
- _res = erts_gc_after_bif_call((_p), (_res), _regs, (_arity)); \
- r(0) = _regs[0]; \
- } \
- SWAPIN
-#else
-# define POST_BIF_GC_SWAPIN_0(_p, _res) \
- ERTS_SMP_REQ_PROC_MAIN_LOCK((_p)); \
- PROCESS_MAIN_CHK_LOCKS((_p)); \
- ERTS_VERIFY_UNUSED_TEMP_ALLOC((_p)); \
- if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \
- _res = erts_gc_after_bif_call((_p), (_res), NULL, 0); \
- E = (_p)->stop; \
- } \
- HTOP = HEAP_TOP((_p))
-
-# define POST_BIF_GC_SWAPIN(_p, _res, _regs, _arity) \
- ERTS_VERIFY_UNUSED_TEMP_ALLOC((_p)); \
- ERTS_SMP_REQ_PROC_MAIN_LOCK((_p)); \
- PROCESS_MAIN_CHK_LOCKS((_p)); \
- if (((_p)->mbuf) || (MSO(_p).overhead >= BIN_VHEAP_SZ(_p)) ) { \
- _regs[0] = r(0); \
- _res = erts_gc_after_bif_call((_p), (_res), _regs, (_arity)); \
- r(0) = _regs[0]; \
- E = (_p)->stop; \
- } \
- HTOP = HEAP_TOP((_p))
-#endif
-
#define db(N) (N)
#define tb(N) (N)
#define xb(N) (*(Eterm *) (((unsigned char *)reg) + (N)))
@@ -1541,9 +1503,17 @@ void process_main(void)
PRE_BIF_SWAPOUT(c_p);
c_p->fcalls = FCALLS - 1;
+ reg[0] = r(0);
result = erl_send(c_p, r(0), x(1));
PreFetch(0, next);
- POST_BIF_GC_SWAPIN(c_p, result, reg, 2);
+ ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
+ PROCESS_MAIN_CHK_LOCKS(c_p);
+ if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) {
+ result = erts_gc_after_bif_call(c_p, result, reg, 2);
+ r(0) = reg[0];
+ E = c_p->stop;
+ }
+ HTOP = HEAP_TOP(c_p);
FCALLS = c_p->fcalls;
if (is_value(result)) {
r(0) = result;
@@ -2433,76 +2403,7 @@ void process_main(void)
* The most general BIF call. The BIF may build any amount of data
* on the heap. The result is always returned in r(0).
*/
- OpCase(call_bif0_e):
- {
- Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0));
-
- PRE_BIF_SWAPOUT(c_p);
- c_p->fcalls = FCALLS - 1;
- if (FCALLS <= 0) {
- save_calls(c_p, (Export *) Arg(0));
- }
-
- ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- r(0) = (*bf)(c_p, reg, I);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(r(0)));
- ERTS_HOLE_CHECK(c_p);
- POST_BIF_GC_SWAPIN_0(c_p, r(0));
- FCALLS = c_p->fcalls;
- if (is_value(r(0))) {
- CHECK_TERM(r(0));
- Next(1);
- }
- else if (c_p->freason == TRAP) {
- goto call_bif_trap3;
- }
-
- /*
- * Error handling. SWAPOUT is not needed because it was done above.
- */
- ASSERT(c_p->stop == E);
- reg[0] = r(0);
- I = handle_error(c_p, I, reg, bf);
- goto post_error_handling;
- }
-
- OpCase(call_bif1_e):
- {
- Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0));
- Eterm result;
- BeamInstr *next;
-
- c_p->fcalls = FCALLS - 1;
- if (FCALLS <= 0) {
- save_calls(c_p, (Export *) Arg(0));
- }
- PreFetch(1, next);
- PRE_BIF_SWAPOUT(c_p);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- reg[0] = r(0);
- result = (*bf)(c_p, reg, I);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
- ERTS_HOLE_CHECK(c_p);
- POST_BIF_GC_SWAPIN(c_p, result, reg, 1);
- FCALLS = c_p->fcalls;
- if (is_value(result)) {
- r(0) = result;
- CHECK_TERM(r(0));
- NextPF(1, next);
- } else if (c_p->freason == TRAP) {
- goto call_bif_trap3;
- }
-
- /*
- * Error handling. SWAPOUT is not needed because it was done above.
- */
- ASSERT(c_p->stop == E);
- reg[0] = r(0);
- I = handle_error(c_p, I, reg, bf);
- goto post_error_handling;
- }
-
- OpCase(call_bif2_e):
+ OpCase(call_bif_e):
{
Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0));
Eterm result;
@@ -2514,57 +2415,25 @@ void process_main(void)
save_calls(c_p, (Export *) Arg(0));
}
PreFetch(1, next);
- CHECK_TERM(r(0));
- CHECK_TERM(x(1));
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
reg[0] = r(0);
result = (*bf)(c_p, reg, I);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_HOLE_CHECK(c_p);
- POST_BIF_GC_SWAPIN(c_p, result, reg, 2);
- FCALLS = c_p->fcalls;
- if (is_value(result)) {
- r(0) = result;
- CHECK_TERM(r(0));
- NextPF(1, next);
- } else if (c_p->freason == TRAP) {
- goto call_bif_trap3;
- }
-
- /*
- * Error handling. SWAPOUT is not needed because it was done above.
- */
- ASSERT(c_p->stop == E);
- reg[0] = r(0);
- I = handle_error(c_p, I, reg, bf);
- goto post_error_handling;
- }
-
- OpCase(call_bif3_e):
- {
- Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0));
- Eterm result;
- BeamInstr *next;
-
- PRE_BIF_SWAPOUT(c_p);
- c_p->fcalls = FCALLS - 1;
- if (FCALLS <= 0) {
- save_calls(c_p, (Export *) Arg(0));
+ ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
+ PROCESS_MAIN_CHK_LOCKS(c_p);
+ if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) {
+ Uint arity = ((Export *)Arg(0))->code[2];
+ result = erts_gc_after_bif_call(c_p, result, reg, arity);
+ E = c_p->stop;
}
- PreFetch(1, next);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p));
- reg[0] = r(0);
- result = (*bf)(c_p, reg, I);
- ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
- ERTS_HOLE_CHECK(c_p);
- POST_BIF_GC_SWAPIN(c_p, result, reg, 3);
+ HTOP = HEAP_TOP(c_p);
FCALLS = c_p->fcalls;
if (is_value(result)) {
r(0) = result;
CHECK_TERM(r(0));
NextPF(1, next);
} else if (c_p->freason == TRAP) {
- call_bif_trap3:
SET_CP(c_p, I+2);
SET_I(*((BeamInstr **) (UWord) ((c_p)->def_arg_reg + 3)));
SWAPIN;
@@ -2578,7 +2447,6 @@ void process_main(void)
* Error handling. SWAPOUT is not needed because it was done above.
*/
ASSERT(c_p->stop == E);
- reg[0] = r(0);
I = handle_error(c_p, I, reg, bf);
goto post_error_handling;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-26 06:10:27 +0000