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-rw-r--r--erts/emulator/beam/erl_debug.c270
1 files changed, 1 insertions, 269 deletions
diff --git a/erts/emulator/beam/erl_debug.c b/erts/emulator/beam/erl_debug.c
index 783555195f..b90d00f236 100644
--- a/erts/emulator/beam/erl_debug.c
+++ b/erts/emulator/beam/erl_debug.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1998-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2012. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -25,7 +25,6 @@
#include "erl_vm.h"
#include "global.h"
#include "erl_process.h"
-#include "erl_nmgc.h"
#include "big.h"
#include "bif.h"
#include "beam_catches.h"
@@ -33,34 +32,9 @@
#define WITHIN(ptr, x, y) ((x) <= (ptr) && (ptr) < (y))
-#if defined(HYBRID)
-#if defined(INCREMENTAL)
-/* Hybrid + Incremental */
-#define IN_HEAP(p, ptr) \
- (WITHIN((ptr), p->heap, p->hend) || \
- (OLD_HEAP(p) && WITHIN((ptr), OLD_HEAP(p), OLD_HEND(p))) || \
- WITHIN((ptr), global_heap, global_hend) || \
- (inc_fromspc && WITHIN((ptr), inc_fromspc, inc_fromend)) || \
- WITHIN((ptr), global_old_heap, global_old_hend))
-
-#define IN_MA(ptr) \
- (WITHIN((ptr), global_heap, global_hend) || \
- (inc_fromspc && WITHIN((ptr), inc_fromspc, inc_fromend)) || \
- WITHIN((ptr), global_old_heap, global_old_hend))
-#else
-/* Hybrid */
-#define IN_HEAP(p, ptr) \
- (WITHIN((ptr), p->heap, p->hend) || \
- (OLD_HEAP(p) && WITHIN((ptr), OLD_HEAP(p), OLD_HEND(p))) || \
- WITHIN((ptr), global_heap, global_hend) || \
- (global_old_heap && WITHIN((ptr),global_old_heap,global_old_hend)))
-#endif
-#else
-/* Private */
#define IN_HEAP(p, ptr) \
(WITHIN((ptr), p->heap, p->hend) || \
(OLD_HEAP(p) && WITHIN((ptr), OLD_HEAP(p), OLD_HEND(p))))
-#endif
#ifdef __GNUC__
@@ -266,13 +240,6 @@ static int verify_eterm(Process *p,Eterm element)
}
}
}
-#ifdef INCREMENTAL
- else {
- if (IN_MA(ptr))
- return 1;
- }
-#endif
-
return 0;
}
@@ -447,51 +414,12 @@ void verify_process(Process *p)
VERIFY_ETERM("fvalue",p->fvalue);
VERIFY_ETERM("ftrace",p->ftrace);
-#ifdef HYBRID
- VERIFY_AREA("rrma",p->rrma,p->nrr);
-#endif
-
VERBOSE(DEBUG_MEMORY,("...done\n"));
#undef VERIFY_AREA
#undef VERIFY_ETERM
}
-void verify_everything()
-{
-#ifdef HYBRID
- Uint i;
- Uint n = erts_num_active_procs;
-
-#ifdef INCREMENTAL_FREE_SIZES_NEEDS_TO_BE_TAGGED_AS_HEADERS_WITH_ARITY
- INC_Page *page = inc_used_mem;
-#endif
-
- for (i = 0; i < n; i++) {
- verify_process(erts_active_procs[i]);
- }
-
- erts_check_memory(NULL,global_heap,global_htop);
-
-#ifdef INCREMENTAL_FREE_SIZES_NEEDS_TO_BE_TAGGED_AS_HEADERS_WITH_ARITY
- while (page)
- {
- Eterm *end = page + INC_PAGE_SIZE;
- Eterm *pos = page->start;
-
- while( pos < end) {
- Eterm val = *pos++;
- if(is_header(val))
- pos += thing_arityval(val);
- else
- verify_eterm(NULL,val);
- }
- page = page->next;
- }
-#endif
-#endif /* HYBRID */
-}
-
/*
* print_untagged_memory will print the contents of given memory area.
*/
@@ -582,83 +510,6 @@ void print_tagged_memory(Eterm *pos, Eterm *end)
erts_printf("+-%s-+-%s-+\n",dashes,dashes);
}
-#ifdef HYBRID
-void print_ma_info(void)
-{
- erts_printf("Message Area (start - top - end): "
- "0x%0*lx - 0x%0*lx - 0x%0*lx\n",
- PTR_SIZE, (unsigned long)global_heap,
- PTR_SIZE, (unsigned long)global_htop,
- PTR_SIZE, (unsigned long)global_hend);
-#ifndef INCREMENTAL
- erts_printf(" High water: 0x%0*lx "
- "Old gen: 0x%0*lx - 0x%0*lx - 0x%0*lx\n",
- PTR_SIZE, (unsigned long)global_high_water,
- PTR_SIZE, (unsigned long)global_old_heap,
- PTR_SIZE, (unsigned long)global_old_htop,
- PTR_SIZE, (unsigned long)global_old_hend);
-#endif
-}
-
-void print_message_area(void)
-{
- Eterm *pos = global_heap;
- Eterm *end = global_htop;
-
- erts_printf("From: 0x%0*lx to 0x%0*lx\n",
- PTR_SIZE,(unsigned long)pos,PTR_SIZE,(unsigned long)end);
- erts_printf("(Old generation: 0x%0*lx to 0x%0*lx\n",
- PTR_SIZE, (unsigned long)global_old_heap,
- PTR_SIZE, (unsigned long)global_old_hend);
- erts_printf("| %-*s | %-*s |\n",PTR_SIZE,"Address",PTR_SIZE,"Contents");
- erts_printf("|-%s-|-%s-|\n",dashes,dashes);
- while( pos < end ) {
- Eterm val = pos[0];
- erts_printf("| 0x%0*lx | 0x%0*lx | ",
- PTR_SIZE,(unsigned long)pos,PTR_SIZE,(unsigned long)val);
- ++pos;
- if( is_arity_value(val) ) {
- erts_printf("Arity(%lu)", arityval(val));
- } else if( is_thing(val) ) {
- unsigned int ari = thing_arityval(val);
- erts_printf("Thing Arity(%u) Tag(%lu)", ari, thing_subtag(val));
- while( ari ) {
- erts_printf("\n| 0x%0*lx | 0x%0*lx | THING",
- PTR_SIZE, (unsigned long)pos,
- PTR_SIZE, (unsigned long)*pos);
- ++pos;
- --ari;
- }
- } else
- erts_printf("%.30T", val);
- erts_printf("\n");
- }
- erts_printf("+-%s-+-%s-+\n",dashes,dashes);
-}
-
-void check_message_area()
-{
- Eterm *pos = global_heap;
- Eterm *end = global_htop;
-
- while( pos < end ) {
- Eterm val = *pos++;
- if(is_header(val))
- pos += thing_arityval(val);
- else if(!is_immed(val))
- if ((ptr_val(val) < global_heap || ptr_val(val) >= global_htop) &&
- (ptr_val(val) < global_old_heap ||
- ptr_val(val) >= global_old_hend))
- {
- erts_printf("check_message_area: Stray pointer found\n");
- print_message_area();
- erts_printf("Crashing to make it look real...\n");
- pos = 0;
- }
- }
-}
-#endif /* HYBRID */
-
static void print_process_memory(Process *p);
static void print_process_memory(Process *p)
{
@@ -703,19 +554,6 @@ static void print_process_memory(Process *p)
erts_printf(" Fvalue: 0x%0*lx\n",PTR_SIZE,p->fvalue);
erts_printf(" Ftrace: 0x%0*lx\n",PTR_SIZE,p->ftrace);
-#ifdef HYBRID
- if (p->nrr > 0) {
- int i;
- erts_printf(" Remembered Roots:\n");
- for (i = 0; i < p->nrr; i++)
- if (p->rrsrc[i] != NULL)
- erts_printf("0x%0*lx -> 0x%0*lx\n",
- PTR_SIZE, (unsigned long)p->rrsrc[i],
- PTR_SIZE, (unsigned long)p->rrma[i]);
- erts_printf("\n");
- }
-#endif
-
erts_printf("+- %-*s -+ 0x%0*lx 0x%0*lx %s-%s-+\n",
PTR_SIZE, "Stack",
PTR_SIZE, (unsigned long)STACK_TOP(p),
@@ -757,92 +595,6 @@ void print_memory(Process *p)
if (p != NULL) {
print_process_memory(p);
}
-#ifdef HYBRID
- else {
- Uint i;
- Uint n = erts_num_active_procs;
-
- for (i = 0; i < n; i++) {
- Process *p = erts_active_procs[i];
- print_process_memory(p);
- }
-
- erts_printf("==================\n");
- erts_printf("|| Message area ||\n");
- erts_printf("==================\n");
- erts_printf("+-%s-+-%s-%s-%s-%s-+\n",
- dashes,dashes,dashes,dashes,dashes);
- erts_printf("| %-*s | 0x%0*lx - 0x%0*lx - 0x%0*lx%*s|\n",
- PTR_SIZE, "Young",
- PTR_SIZE, (unsigned long)global_heap,
- PTR_SIZE, (unsigned long)global_htop,
- PTR_SIZE, (unsigned long)global_hend,
- PTR_SIZE, "");
- erts_printf("+-%s-+-%s-%s-%s-%s-+\n",
- dashes,dashes,dashes,dashes,dashes);
-
- print_untagged_memory(global_heap,global_htop);
-
-
- erts_printf("+-%s-+-%s-%s-%s-%s-+\n",
- dashes,dashes,dashes,dashes,dashes);
- erts_printf("| %-*s | 0x%0*lx - 0x%0*lx %*s |\n",
- PTR_SIZE, "Old",
- PTR_SIZE, (unsigned long)global_old_heap,
- PTR_SIZE, (unsigned long)global_old_hend,
- 2 * PTR_SIZE, "");
- erts_printf("+-%s-+-%s-%s-%s-%s-+\n",
- dashes,dashes,dashes,dashes,dashes);
-
-#ifdef INCREMENTAL
- {
- INC_Page *page = inc_used_mem;
- /* Genom att g� igenom fri-listan f�rst kan vi markera de
- omr�den som inte �r allokerade och bara skriva ut de som
- lever.
- char markarea[INC_PAGESIZE];
- */
-
- while (page) {
- Eterm *ptr = (Eterm*)page->start;
- Eterm *end = (Eterm*)page->start + INC_PAGESIZE;
-
- erts_printf("| %*s | This: 0x%0*lx Next: 0x%0*lx %*s|\n",
- PTR_SIZE, "",
- PTR_SIZE, (unsigned long)page,
- PTR_SIZE, (unsigned long)page->next,
- 2 * PTR_SIZE - 8, "");
- print_untagged_memory(ptr,end);
- page = page->next;
- }
- }
-
- {
- INC_MemBlock *this = inc_free_list;
-
- erts_printf("-- %-*s --%s-%s-%s-%s-\n",PTR_SIZE+2,"Free list",
- dashes,dashes,dashes,dashes);
- while (this) {
- erts_printf("Block @ 0x%0*lx sz: %8d prev: 0x%0*lx next: 0x%0*lx\n",
- PTR_SIZE, (unsigned long)this,this->size,
- PTR_SIZE, (unsigned long)this->prev,
- PTR_SIZE, (unsigned long)this->next);
- this = this->next;
- }
- erts_printf("--%s---%s-%s-%s-%s--\n",
- dashes,dashes,dashes,dashes,dashes);
- }
-
- if (inc_fromspc != NULL) {
- erts_printf("-- fromspace - 0x%0*lx 0x%0*lx "
- "------------------------------\n",
- PTR_SIZE, (unsigned long)inc_fromspc,
- PTR_SIZE, (unsigned long)inc_fromend);
- print_untagged_memory(inc_fromspc,inc_fromend);
- }
-#endif /* INCREMENTAL */
- }
-#endif /* HYBRID */
}
void print_memory_info(Process *p)
@@ -869,26 +621,6 @@ void print_memory_info(Process *p)
erts_printf("|| Memory info ||\n");
erts_printf("=================\n");
}
-#ifdef HYBRID
- erts_printf("|- message area --%s-%s-%s-%s-|\n",
- dashes,dashes,dashes,dashes);
- erts_printf("| Young | 0x%0*lx - 0x%0*lx - 0x%0*lx %*s |\n",
- PTR_SIZE, (unsigned long)global_heap,
- PTR_SIZE, (unsigned long)global_htop,
- PTR_SIZE, (unsigned long)global_hend,
- PTR_SIZE, "");
- erts_printf("| Old | 0x%0*lx - 0x%0*lx %*s |\n",
- PTR_SIZE, (unsigned long)global_old_heap,
- PTR_SIZE, (unsigned long)global_old_hend,
- 2 * PTR_SIZE, "");
-#endif
-#ifdef INCREMENTAL
- if (inc_fromspc != NULL)
- erts_printf("| Frmsp | 0x%0*lx - 0x%0*lx %*s |\n",
- PTR_SIZE, (unsigned long)inc_fromspc,
- PTR_SIZE, (unsigned long)inc_fromend,
- 2 * PTR_SIZE, "");
-#endif
erts_printf("+-----------------%s-%s-%s-%s-+\n",dashes,dashes,dashes,dashes);
}
#if !HEAP_ON_C_STACK && defined(DEBUG)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 11:31:16 +0000