nodemcu-firmware/.gdbinit

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#
# This is very much a work in progress to show how we can use macros to make the
# GDB interface a lot more useable. For example the next / step commands only
# work if the stepper doesn't leave the current scope. Beyond that you have a
# single hardware breakpoint which can be used as an hb or a wa. You have to
# remember to delete the previous one, so the br macro does this for you.
#
file app/.output/eagle/debug/image/eagle.app.v6.out
#set remotedebug 1
set remotelogfile gdb_rsp_logfile.txt
set serial baud 115200
set remote hardware-breakpoint-limit 1
set remote hardware-watchpoint-limit 1
#set debug xtensa 4
target remote /dev/ttyUSB0
set confirm off
set print null-stop
define br
d
hb $arg0
end
set pagination off
define prTS
set $o = &(((TString *)($arg0))->tsv)
printf "Common header: next = %p, marked = 0x%01x\n", $o->next, $o->marked
printf "String: hash = 0x%08x, len = %u : %s\n", $o->hash, $o->len, (char *)(&$o[1])
end
define prTnodes
set $o = (Table *)($arg0)
set $n = 1<<($o->lsizenode)
set $i = 0
while $i < $n
set $nd = ($o->node) + $i
if $nd->i_key.nk.tt && $nd->i_val.tt
if $nd->i_key.nk.tt == 6
printf "%4u: %s %2i\n", $i, $nd->i_key.nk.tt , $nd->i_val.tt else
printf "%4u: %2i %2i\n", $i, $nd->i_key.nk.tt , $nd->i_val.tt
end
end
set $i = $i +1
end
end
define prTV
if $arg0
set $type = ($arg0).tt
set $val = ($arg0).value
if $type == 0
# NIL
printf "Nil\n"
end
if $type == 1
# Boolean
printf "Boolean: %u\n", $val.n
end
if $type == 2
# ROTable
printf "ROTable: %p\n", $val.p
end
if $type == 3
# Light Function
printf "Light Func: %p\n", $val.p
end
if $type == 4
# Light User Data
printf "Light Udata: %p\n", $val.p
end
if $type == 5
# Number
printf "Number: %u\n", $val.n
end
if $type == 6
prTS $arg0
end
if $type == 7
# Table
set $o = &($val->gc.h)
printf "Common header: next = %p, marked = 0x%01x\n", $o->next, $o->marked
printf "Nodes: %4i %p\n", 2<<($o->lsizenode), $o->nodes
printf "Arry: %4i %p\n", $o->sizearray, $o->array
end
if $type == 8
# Function
set $o = &($val->gc.cl.c)
printf "Common header: next = %p, marked = 0x%01x\n", $o->next, $o->marked
if $o->isC == 0
set $o = &($val->gc.cl.l)
printf "LClosure: nupvalues = %u, gclist = %p, env = %p, p = %p\n", $o->nupvalues, $o->gclist, $o->env, $o->p
else
printf "CClosure: nupvalues = %u, gclist = %p, env = %p, f = %p\np", $o->nupvalues, $o->gclist, $o->env, $o->f
end
end
if $type == 9
# UserData
end
if $type == 10
# Thread
end
end
end
define prL
if L > 0
printf " stack: %u\n", L->top-L->base
printf " hooking: %u, %u, %u, %u, %p\n", L->hookmask, L->allowhook, L->basehookcount, L->hookcount, L->hook
end
end
define dumpstrt
set $st = $arg0
set $i = 0
while $i< $st->size
set $o = &(((TString *)($st->hash[$i]))->tsv)
while $o
if $o->next
printf "Slot: %5i %p %p %08x %02x %4u", $i, $o, $o->next, $o->hash, $o->marked, $o->len
else
printf "Slot: %5i %p %08x %02x %4u", $i, $o, $o->hash, $o->marked, $o->len
end
if $o->marked & 0x80
printf "* %s\n", *(char **)($o+1)
else
printf " %s\n", (char *)($o+1)
end
set $o = &(((TString *)($o->next))->tsv)
end
set $i = $i + 1
end
end
define dumpRAMstrt
dumpstrt &(L->l_G->strt)
end
define dumpROstrt
dumpstrt &(L->l_G->ROstrt)
end
define graylist
set $n = $arg0
while $n
printf "%p %2u %02X\n",$n, $n->gch.tt, $n->gch.marked
set $n=$n->gch.next
end
end
define prPC
printf "Excuting instruction %i: %08x\n", (pc - cl->p->code)+1-1, i
end
define prT
print *(Table*)($arg0)
end
set history save on
set history size 1000