diff options
| author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2014-11-26 21:17:16 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-11-27 17:38:03 +0000 |
| commit | df732bb01b5703eb1a7b643b98606358e6911aa5 (patch) | |
| tree | 1faf41b8bb95caac7c35b29335aff25ed64b8a88 /py/pfenv_printf.c | |
| parent | 1eca32836d558287b404e84a8364d9088e07695a (diff) | |
| download | micropython-df732bb01b5703eb1a7b643b98606358e6911aa5.tar.gz micropython-df732bb01b5703eb1a7b643b98606358e6911aa5.zip | |
pfenv_printf: Properly implement %p format specifier.
Previously, it truncated pointer value to 32 bits on 64-bit systems.
Diffstat (limited to 'py/pfenv_printf.c')
| -rw-r--r-- | py/pfenv_printf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/py/pfenv_printf.c b/py/pfenv_printf.c index 003314e8f5..c0e826a5d2 100644 --- a/py/pfenv_printf.c +++ b/py/pfenv_printf.c @@ -146,13 +146,15 @@ int pfenv_vprintf(const pfenv_t *pfenv, const char *fmt, va_list args) { chrs += pfenv_print_int(pfenv, va_arg(args, int), 1, 10, 'a', flags, fill, width); break; case 'x': - case 'p': // ? chrs += pfenv_print_int(pfenv, va_arg(args, int), 0, 16, 'a', flags, fill, width); break; case 'X': - case 'P': // ? chrs += pfenv_print_int(pfenv, va_arg(args, int), 0, 16, 'A', flags, fill, width); break; + case 'p': + case 'P': // don't bother to handle upcase for 'P' + chrs += pfenv_print_int(pfenv, va_arg(args, mp_uint_t), 0, 16, 'a', flags, fill, width); + break; #if MICROPY_PY_BUILTINS_FLOAT case 'e': case 'E': |