diff options
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index 9ba67a7..701277e 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -427,7 +427,6 @@ free_current_contents (void *ptr) In such cases, we may not be certain where the first cleanup is, unless we have a do-nothing one to always use as the base. */ -/* ARGSUSED */ void null_cleanup (void *arg) { @@ -1684,7 +1683,6 @@ set_width (void) wrap_pointer = wrap_buffer; /* Start it at the beginning. */ } -/* ARGSUSED */ static void set_width_command (char *args, int from_tty, struct cmd_list_element *c) { @@ -1692,7 +1690,6 @@ set_width_command (char *args, int from_tty, struct cmd_list_element *c) set_width (); } -/* ARGSUSED */ static void set_height_command (char *args, int from_tty, struct cmd_list_element *c) { @@ -2930,3 +2927,19 @@ gnu_debuglink_crc32 (unsigned long crc, unsigned char *buf, size_t len) crc = crc32_table[(crc ^ *buf) & 0xff] ^ (crc >> 8); return ~crc & 0xffffffff;; } + +ULONGEST +align_up (ULONGEST v, int n) +{ + /* Check that N is really a power of two. */ + gdb_assert (n && (n & (n-1)) == 0); + return (v + n - 1) & -n; +} + +ULONGEST +align_down (ULONGEST v, int n) +{ + /* Check that N is really a power of two. */ + gdb_assert (n && (n & (n-1)) == 0); + return (v & -n); +} |