mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 02:29:01 +00:00
39 lines
974 B
Diff
39 lines
974 B
Diff
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--- a/lib/vsprintf.c
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+++ b/lib/vsprintf.c
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@@ -613,10 +613,12 @@ static noinline_for_stack
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char *symbol_string(char *buf, char *end, void *ptr,
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struct printf_spec spec, const char *fmt)
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{
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+#ifndef CONFIG_KALLSYMS
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+ struct module *mod;
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+#endif
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unsigned long value;
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-#ifdef CONFIG_KALLSYMS
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char sym[KSYM_SYMBOL_LEN];
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-#endif
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+ int len;
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if (fmt[1] == 'R')
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ptr = __builtin_extract_return_addr(ptr);
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@@ -630,13 +632,15 @@ char *symbol_string(char *buf, char *end
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else
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sprint_symbol_no_offset(sym, value);
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- return string(buf, end, sym, spec);
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#else
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- spec.field_width = 2 * sizeof(void *);
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- spec.flags |= SPECIAL | SMALL | ZEROPAD;
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- spec.base = 16;
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+ len = snprintf(sym, sizeof(sym), "0x%lx", value);
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+
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+ mod = __module_address(value);
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+ if (mod)
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+ snprintf(sym + len, sizeof(sym) - len, " [%s@%p+0x%x]",
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+ mod->name, mod->module_core, mod->core_size);
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- return number(buf, end, value, spec);
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+ return string(buf, end, sym, spec);
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#endif
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}
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