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Extended the "heap" debugger command to allow specifying the address of

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the heap to print infos about.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26968 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2008-08-14 01:35:31 +00:00
parent 52ba991910
commit 749facf1eb
1 changed files with 9 additions and 2 deletions
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src/system/kernel/heap.cpp
+9 -2
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@@ -345,6 +345,8 @@ static int
dump_heap_list(int argc, char **argv) dump_heap_list(int argc, char **argv)
{ {
if (argc == 2) { if (argc == 2) {
uint64 heapAddress;
if (strcmp(argv[1], "grow") == 0) { if (strcmp(argv[1], "grow") == 0) {
// only dump dedicated grow heap info // only dump dedicated grow heap info
dprintf("dedicated grow heap:\n"); dprintf("dedicated grow heap:\n");
@@ -352,6 +354,8 @@ dump_heap_list(int argc, char **argv)
} else if (strcmp(argv[1], "stats") == 0) { } else if (strcmp(argv[1], "stats") == 0) {
for (uint32 i = 0; i < HEAP_CLASS_COUNT; i++) for (uint32 i = 0; i < HEAP_CLASS_COUNT; i++)
dump_allocator(sHeaps[i], false, false); dump_allocator(sHeaps[i], false, false);
} else if (evaluate_debug_expression(argv[1], &heapAddress, true)) {
dump_allocator((heap_allocator*)(addr_t)heapAddress, true, true);
} else } else
print_debugger_command_usage(argv[0]); print_debugger_command_usage(argv[0]);
@@ -1661,10 +1665,13 @@ heap_init(addr_t base, size_t size)
// set up some debug commands // set up some debug commands
add_debugger_command_etc("heap", &dump_heap_list, add_debugger_command_etc("heap", &dump_heap_list,
"Dump infos about the kernel heap(s)", "[(\"grow\" | \"stats\")]\n" "Dump infos about the kernel heap(s)",
"[(\"grow\" | \"stats\" | <heap>)]\n"
"Dump infos about the kernel heap(s). If \"grow\" is specified, only\n" "Dump infos about the kernel heap(s). If \"grow\" is specified, only\n"
"infos about the dedicated grow heap are printed. If \"stats\" is\n" "infos about the dedicated grow heap are printed. If \"stats\" is\n"
"given as the argument, currently only the heap count is printed\n", 0); "given as the argument, currently only the heap count is printed.\n"
"If <heap> is given, it is interpreted as the address of the heap to\n"
"print infos about.\n", 0);
#if KERNEL_HEAP_LEAK_CHECK #if KERNEL_HEAP_LEAK_CHECK
add_debugger_command_etc("allocations", &dump_allocations, add_debugger_command_etc("allocations", &dump_allocations,
"Dump current allocations", "Dump current allocations",