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| author | Tom Tromey <tromey@adacore.com> | 2019-11-25 12:31:02 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-12-04 09:31:18 -0700 |
| commit | d5a22e77b56529eade787419ea80a7e9e7d2aa6f (patch) | |
| tree | 9efbd056575604aae8ac03e072aac8e2439ea3cd /gdb/valarith.c | |
| parent | 7ab4a236ce85f1e0950e88e267e679a066b77bed (diff) | |
| download | gdb-d5a22e77b56529eade787419ea80a7e9e7d2aa6f.zip gdb-d5a22e77b56529eade787419ea80a7e9e7d2aa6f.tar.gz gdb-d5a22e77b56529eade787419ea80a7e9e7d2aa6f.tar.bz2 | |
Remove gdbarch_bits_big_endian
From what I can tell, set_gdbarch_bits_big_endian has never been used.
That is, all architectures since its introduction have simply used the
default, which is simply check the architecture's byte-endianness.
Because this interferes with the scalar_storage_order code, this patch
removes this gdbarch setting entirely. In some places,
type_byte_order is used rather than the plain gdbarch.
gdb/ChangeLog
2019-12-04 Tom Tromey <tromey@adacore.com>
* ada-lang.c (decode_constrained_packed_array)
(ada_value_assign, value_assign_to_component): Update.
* dwarf2loc.c (rw_pieced_value, access_memory)
(dwarf2_compile_expr_to_ax): Update.
* dwarf2read.c (dwarf2_add_field): Update.
* eval.c (evaluate_subexp_standard): Update.
* gdbarch.c, gdbarch.h: Rebuild.
* gdbarch.sh (bits_big_endian): Remove.
* gdbtypes.h (union field_location): Update comment.
* target-descriptions.c (make_gdb_type): Update.
* valarith.c (value_bit_index): Update.
* value.c (struct value) <bitpos>: Update comment.
(unpack_bits_as_long, modify_field): Update.
* value.h (value_bitpos): Update comment.
Change-Id: I379b5e0c408ec8742f7a6c6b721108e73ed1b018
Diffstat (limited to 'gdb/valarith.c')
| -rw-r--r-- | gdb/valarith.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/valarith.c b/gdb/valarith.c index 4920cfc..887acc8 100644 --- a/gdb/valarith.c +++ b/gdb/valarith.c @@ -1723,7 +1723,7 @@ value_bit_index (struct type *type, const gdb_byte *valaddr, int index) word = extract_unsigned_integer (valaddr + (rel_index / TARGET_CHAR_BIT), 1, type_byte_order (type)); rel_index %= TARGET_CHAR_BIT; - if (gdbarch_bits_big_endian (gdbarch)) + if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG) rel_index = TARGET_CHAR_BIT - 1 - rel_index; return (word >> rel_index) & 1; } |