diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/dump.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/libbb/dump.c b/libbb/dump.c index dace481..49340b5 100644 --- a/libbb/dump.c +++ b/libbb/dump.c @@ -619,31 +619,31 @@ static NOINLINE void display(priv_dumper_t* dumper) } case F_INT: { union { - uint16_t val16; - uint32_t val32; - uint64_t val64; + int16_t ival16; + int32_t ival32; + int64_t ival64; } u; - int value = *bp; + int value = (signed char)*bp; switch (pr->bcnt) { case 1: break; case 2: - memcpy(&u.val16, bp, 2); - value = u.val16; + move_from_unaligned16(u.ival16, bp); + value = u.ival16; break; case 4: - memcpy(&u.val32, bp, 4); - value = u.val32; + move_from_unaligned32(u.ival32, bp); + value = u.ival32; break; case 8: - memcpy(&u.val64, bp, 8); + move_from_unaligned64(u.ival64, bp); //A hack. Users _must_ use %llX formats to not truncate high bits - printf(pr->fmt, (long long) u.val64); + printf(pr->fmt, (long long)u.ival64); goto skip; } printf(pr->fmt, value); - IF_OD(skip:) + skip: break; } case F_P: @@ -659,22 +659,19 @@ static NOINLINE void display(priv_dumper_t* dumper) conv_u(pr, bp); break; case F_UINT: { - unsigned ival; - unsigned short sval; - + unsigned value = (unsigned char)*bp; switch (pr->bcnt) { case 1: - printf(pr->fmt, (unsigned) *bp); break; case 2: - memcpy(&sval, bp, sizeof(sval)); - printf(pr->fmt, (unsigned) sval); + move_from_unaligned16(value, bp); break; case 4: - memcpy(&ival, bp, sizeof(ival)); - printf(pr->fmt, ival); + move_from_unaligned32(value, bp); break; + /* case 8: no users yet */ } + printf(pr->fmt, value); break; } } @@ -686,7 +683,7 @@ static NOINLINE void display(priv_dumper_t* dumper) } } } - endfu: + IF_OD(endfu:) if (dumper->endfu) { PR *pr; /* |