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fixed the stack frame dump function.

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fixed a fault in configure.ac
This commit is contained in:
hyunghwan.chung
2018-04-26 06:39:47 +00:00
parent 2218e61faa
commit 216e7f3b15
3 changed files with 10 additions and 10 deletions
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16
moo/lib/err.c
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@ -476,28 +476,28 @@ static void backtrace_stack_frames (moo_t* moo)
{
unw_cursor_t cursor;
unw_context_t context;
int n;
unw_getcontext(&context);
unw_init_local(&cursor, &context);
int n=0;
while (unw_step(&cursor))
moo_logbfmt (moo, MOO_LOG_UNTYPED | MOO_LOG_DEBUG, "[BACKTRACE]\n");
for (n = 0; unw_step(&cursor) > 0; n++)
{
unw_word_t ip, sp, off;
char symbol[256];
unw_get_reg (&cursor, UNW_REG_IP, &ip);
unw_get_reg (&cursor, UNW_REG_SP, &sp);
char symbol[256];
if (!unw_get_proc_name(&cursor, symbol, MOO_COUNTOF(symbol), &off))
if (unw_get_proc_name(&cursor, symbol, MOO_COUNTOF(symbol), &off))
{
moo_copy_bcstr (symbol, "<unknown>");
moo_copy_bcstr (symbol, MOO_COUNTOF(symbol), "<unknown>");
}
moo_logbfmt (moo, MOO_LOG_UNTYPED | MOO_LOG_DEBUG,
"#%-2d 0x%016p p=0x%016p %s + 0x%zu\n",
++n, (void*)ip, (void*)sp, symbol, (moo_oow_t)off);
"#%02d ip=0x%*p sp=0x%*p %s+0x%zu\n",
n, MOO_SIZEOF(void*) * 2, (void*)ip, MOO_SIZEOF(void*) * 2, (void*)sp, symbol, (moo_oow_t)off);
}
}
#elif defined(HAVE_BACKTRACE)