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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
commite8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch)
treeaa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/.gdbinit
parentcc40af334e619bb549038238507407866f774f8f (diff)
upload http
JIRA: BOTTLENECK-10 Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/.gdbinit')
-rw-r--r--rubbos/app/httpd-2.0.64/.gdbinit273
1 files changed, 273 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/.gdbinit b/rubbos/app/httpd-2.0.64/.gdbinit
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+# gdb macros which may be useful for folks using gdb to debug
+# apache. Delete it if it bothers you.
+
+define dump_table
+ set $t = (apr_table_entry_t *)((apr_array_header_t *)$arg0)->elts
+ set $n = ((apr_array_header_t *)$arg0)->nelts
+ set $i = 0
+ while $i < $n
+ printf "[%u] '%s'='%s'\n", $i, $t[$i].key, $t[$i].val
+ set $i = $i + 1
+ end
+end
+document dump_table
+ Print the key/value pairs in a table.
+end
+
+
+define rh
+ run -f /home/dgaudet/ap2/conf/mpm.conf
+end
+
+define ro
+ run -DONE_PROCESS
+end
+
+define dump_string_array
+ set $a = (char **)((apr_array_header_t *)$arg0)->elts
+ set $n = (int)((apr_array_header_t *)$arg0)->nelts
+ set $i = 0
+ while $i < $n
+ printf "[%u] '%s'\n", $i, $a[$i]
+ set $i = $i + 1
+ end
+end
+document dump_string_array
+ Print all of the elements in an array of strings.
+end
+
+define printmemn
+ set $i = 0
+ while $i < $arg1
+ if $arg0[$i] < 0x20 || $arg0[$i] > 0x7e
+ printf "~"
+ else
+ printf "%c", $arg0[$i]
+ end
+ set $i = $i + 1
+ end
+end
+
+define print_bkt_datacol
+ # arg0 == column name
+ # arg1 == format
+ # arg2 == value
+ # arg3 == suppress header?
+ set $suppressheader = $arg3
+
+ if !$suppressheader
+ printf " "
+ printf $arg0
+ printf "="
+ else
+ printf " | "
+ end
+ printf $arg1, $arg2
+end
+
+define dump_bucket_ex
+ # arg0 == bucket
+ # arg1 == suppress header?
+ set $bucket = (apr_bucket *)$arg0
+ set $sh = $arg1
+ set $refcount = -1
+
+ print_bkt_datacol "bucket" "%-9s" $bucket->type->name $sh
+ printf "(0x%08lx)", (unsigned long)$bucket
+ print_bkt_datacol "length" "%-6ld" (long)($bucket->length) $sh
+ print_bkt_datacol "data" "0x%08lx" $bucket->data $sh
+
+ if !$sh
+ printf "\n "
+ end
+
+ if (($bucket->type == &apr_bucket_type_eos) || \
+ ($bucket->type == &apr_bucket_type_flush))
+
+ # metadata buckets, no content
+ print_bkt_datacol "contents" "%c" ' ' $sh
+ printf " "
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+
+ else
+ if ($bucket->type == &ap_bucket_type_error)
+
+ # metadata bucket, no content but it does have an error code in it
+ print_bkt_datacol "contents" "%c" ' ' $sh
+ set $status = ((ap_bucket_error *)$bucket->data)->status
+ printf " (status=%3d) ", $status
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+
+ else
+ if (($bucket->type == &apr_bucket_type_file) || \
+ ($bucket->type == &apr_bucket_type_pipe) || \
+ ($bucket->type == &apr_bucket_type_socket))
+
+ # buckets that contain data not in memory (ie not printable)
+
+ print_bkt_datacol "contents" "[**unprintable**%c" ']' $sh
+ printf " "
+ if $bucket->type == &apr_bucket_type_file
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ print_bkt_datacol "rc" "%d" $refcount $sh
+ end
+
+ else
+ if (($bucket->type == &apr_bucket_type_heap) || \
+ ($bucket->type == &apr_bucket_type_pool) || \
+ ($bucket->type == &apr_bucket_type_mmap) || \
+ ($bucket->type == &apr_bucket_type_transient) || \
+ ($bucket->type == &apr_bucket_type_immortal))
+
+ # in-memory buckets
+
+ if $bucket->type == &apr_bucket_type_heap
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_heap *)$bucket->data
+ set $data = $p->base+$bucket->start
+
+ else
+ if $bucket->type == &apr_bucket_type_pool
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_pool *)$bucket->data
+ if !$p->pool
+ set $p = (apr_bucket_heap *)$bucket->data
+ end
+ set $data = $p->base+$bucket->start
+
+ else
+ if $bucket->type == &apr_bucket_type_mmap
+ # is this safe if not APR_HAS_MMAP?
+ set $refcount = ((apr_bucket_refcount *)$bucket->data)->refcount
+ set $p = (apr_bucket_mmap *)$bucket->data
+ set $data = ((char *)$p->mmap->mm)+$bucket->start
+
+ else
+ if (($bucket->type == &apr_bucket_type_transient) || \
+ ($bucket->type == &apr_bucket_type_immortal))
+ set $data = ((char *)$bucket->data)+$bucket->start
+
+ end
+ end
+ end
+ end
+
+ if $sh
+ printf " | ["
+ else
+ printf " contents=["
+ end
+ set $datalen = $bucket->length
+ if $datalen > 17
+ printmem $data 17
+ printf "..."
+ set $datalen = 20
+ else
+ printmemn $data $datalen
+ end
+ printf "]"
+ while $datalen < 20
+ printf " "
+ set $datalen = $datalen + 1
+ end
+
+ if $refcount != -1
+ print_bkt_datacol "rc" "%d" $refcount $sh
+ else
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+ end
+
+ else
+ # 3rd-party bucket type
+ print_bkt_datacol "contents" "[**unknown**%c" ']' $sh
+ printf " "
+ print_bkt_datacol "rc" "n/%c" 'a' $sh
+ end
+ end
+ end
+ end
+
+ printf "\n"
+
+end
+
+define dump_bucket
+ dump_bucket_ex $arg0 0
+end
+document dump_bucket
+ Print bucket info
+end
+
+define dump_brigade
+ set $bb = (apr_bucket_brigade *)$arg0
+ set $bucket = $bb->list.next
+ set $sentinel = ((char *)((&($bb->list)) \
+ - ((size_t) &((apr_bucket *)0)->link)))
+ printf "dump of brigade 0x%lx\n", (unsigned long)$bb
+
+ printf " | type (address) | length | "
+ printf "data addr | contents | rc\n"
+ printf "----------------------------------------"
+ printf "----------------------------------------\n"
+
+ if $bucket == $sentinel
+ printf "brigade is empty\n"
+ end
+
+ set $j = 0
+ while $bucket != $sentinel
+ printf "%2d", $j
+ dump_bucket_ex $bucket 1
+ set $j = $j + 1
+ set $bucket = $bucket->link.next
+ end
+ printf "end of brigade\n"
+end
+document dump_brigade
+ Print bucket brigade info
+end
+
+define dump_filters
+ set $f = $arg0
+ while $f
+ printf "%s(0x%lx): ctx=0x%lx, r=0x%lx, c=0x%lx\n", \
+ $f->frec->name, (unsigned long)$f, (unsigned long)$f->ctx, \
+ $f->r, $f->c
+ set $f = $f->next
+ end
+end
+document dump_filters
+ Print filter chain info
+end
+
+define dump_process_rec
+ set $p = $arg0
+ printf "process_rec=0x%lx:\n", (unsigned long)$p
+ printf " pool=0x%lx, pconf=0x%lx\n", \
+ (unsigned long)$p->pool, (unsigned long)$p->pconf
+end
+document dump_process_rec
+ Print process_rec info
+end
+
+define dump_server_rec
+ set $s = $arg0
+ printf "name=%s:%d\n", \
+ $s->server_hostname, $s->port
+ dump_process_rec($s->process)
+end
+document dump_server_rec
+ Print server_rec info
+end
+
+define dump_servers
+ set $s = $arg0
+ while $s
+ dump_server_rec($s)
+ printf "\n"
+ set $s = $s->next
+ end
+end
+document dump_servers
+ Print server_rec list info
+end