dwarves_fprintf: Print the bit_offset for inline enum bitfield class members
Before:
$ pahole examples/myrb_dcdb.o
struct myrb_dcdb {
unsigned int target:4; /* 0:28 4 */
unsigned int channel:4; /* 0:24 4 */
/* Bitfield combined with next fields */
enum {
MYRB_DCDB_XFER_NONE = 0,
MYRB_DCDB_XFER_DEVICE_TO_SYSTEM = 1,
MYRB_DCDB_XFER_SYSTEM_TO_DEVICE = 2,
MYRB_DCDB_XFER_ILLEGAL = 3,
} data_xfer:2; /* 1 1 */
<SNIP>
After:
$ pahole examples/myrb_dcdb.o
struct myrb_dcdb {
unsigned int target:4; /* 0:28 4 */
unsigned int channel:4; /* 0:24 4 */
/* Bitfield combined with next fields */
enum {
MYRB_DCDB_XFER_NONE = 0,
MYRB_DCDB_XFER_DEVICE_TO_SYSTEM = 1,
MYRB_DCDB_XFER_SYSTEM_TO_DEVICE = 2,
MYRB_DCDB_XFER_ILLEGAL = 3,
} data_xfer:2; /* 1: 6 1 */
<SNIP>
Look at data_xfer:2, it now shows the bit_offset (6) in addition to the
byte offset (1) and the bit_size (2).
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed
