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| author | Tom Tromey <tom@tromey.com> | 2017-07-11 06:44:36 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2017-08-14 10:14:06 -0600 |
| commit | d3abe1c8ef1ec9a90932b801138a144dcae95100 (patch) | |
| tree | 11058d5e69302cbbd5597c44e4ce8b5e6251b519 /gdb | |
| parent | d6382fffde99214ce4aee99a208ddb703c647008 (diff) | |
| download | fsf-binutils-gdb-d3abe1c8ef1ec9a90932b801138a144dcae95100.zip fsf-binutils-gdb-d3abe1c8ef1ec9a90932b801138a144dcae95100.tar.gz fsf-binutils-gdb-d3abe1c8ef1ec9a90932b801138a144dcae95100.tar.bz2 | |
Remove BITS_IN_BYTES define
While working on the previous patch, I noticed that BITS_IN_BYTES can be
replaced by HOST_CHAR_BIT, which is used more widely in gdb.
ChangeLog
2017-08-14 Tom Tromey <tom@tromey.com>
* valprint.c (print_octal_chars): Use HOST_CHAR_BIT.
(print_binary_chars): Likewise.
(BITS_IN_BYTES): Remove.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/valprint.c | 9 |
2 files changed, 9 insertions, 6 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index fd0f959..d855595 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2017-08-14 Tom Tromey <tom@tromey.com> + * valprint.c (print_octal_chars): Use HOST_CHAR_BIT. + (print_binary_chars): Likewise. + (BITS_IN_BYTES): Remove. + +2017-08-14 Tom Tromey <tom@tromey.com> + PR gdb/21675 * valprint.c (LOW_ZERO): Change value to 034. (print_octal_chars): Add static_asserts for octal constants. diff --git a/gdb/valprint.c b/gdb/valprint.c index 9e216cf..eef99b1 100644 --- a/gdb/valprint.c +++ b/gdb/valprint.c @@ -1490,9 +1490,6 @@ void print_binary_chars (struct ui_file *stream, const gdb_byte *valaddr, unsigned len, enum bfd_endian byte_order, bool zero_pad) { - -#define BITS_IN_BYTES 8 - const gdb_byte *p; unsigned int i; int b; @@ -1512,7 +1509,7 @@ print_binary_chars (struct ui_file *stream, const gdb_byte *valaddr, /* Every byte has 8 binary characters; peel off and print from the MSB end. */ - for (i = 0; i < (BITS_IN_BYTES * sizeof (*p)); i++) + for (i = 0; i < (HOST_CHAR_BIT * sizeof (*p)); i++) { if (*p & (mask >> i)) b = '1'; @@ -1532,7 +1529,7 @@ print_binary_chars (struct ui_file *stream, const gdb_byte *valaddr, p >= valaddr; p--) { - for (i = 0; i < (BITS_IN_BYTES * sizeof (*p)); i++) + for (i = 0; i < (HOST_CHAR_BIT * sizeof (*p)); i++) { if (*p & (mask >> i)) b = '1'; @@ -1612,7 +1609,7 @@ print_octal_chars (struct ui_file *stream, const gdb_byte *valaddr, /* For 32 we start in cycle 2, with two bits and one bit carry; for 64 in cycle in cycle 1, with one bit and a two bit carry. */ - cycle = (len * BITS_IN_BYTES) % BITS_IN_OCTAL; + cycle = (len * HOST_CHAR_BIT) % BITS_IN_OCTAL; carry = 0; fputs_filtered ("0", stream); |