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| author | Yao Qi <yao.qi@linaro.org> | 2017-11-24 10:47:27 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2017-11-24 10:47:27 +0000 |
| commit | 98ead37e9735438986934f9f1f35f020a093fe07 (patch) | |
| tree | ced7a341a4e4be5149213f3c80bc9890fca38518 /gdb/value.h | |
| parent | 62ad7ce71b243df3e8d7d4f8b8560a7316233a9e (diff) | |
| download | binutils-98ead37e9735438986934f9f1f35f020a093fe07.zip binutils-98ead37e9735438986934f9f1f35f020a093fe07.tar.gz binutils-98ead37e9735438986934f9f1f35f020a093fe07.tar.bz2 | |
Change value_contents_eq return bool
This patch changes value_contents_eq return type from int to bool.
gdb:
2017-11-24 Yao Qi <yao.qi@linaro.org>
* mi/mi-main.c (register_changed_p): Update.
* value.c (value_contents_bits_eq): Change return type.
(value_contents_eq): Likewise.
* value.h: Update comments.
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gdb/value.h b/gdb/value.h index 2b6ae35..e0de844 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -549,12 +549,12 @@ extern void mark_value_bits_unavailable (struct value *value, then: - value_contents_eq(val, 0, val, 8, 6) => 1 - value_contents_eq(val, 0, val, 4, 4) => 0 - value_contents_eq(val, 0, val, 8, 8) => 0 - value_contents_eq(val, 4, val, 12, 2) => 1 - value_contents_eq(val, 4, val, 12, 4) => 0 - value_contents_eq(val, 3, val, 4, 4) => 0 + value_contents_eq(val, 0, val, 8, 6) => true + value_contents_eq(val, 0, val, 4, 4) => false + value_contents_eq(val, 0, val, 8, 8) => false + value_contents_eq(val, 4, val, 12, 2) => true + value_contents_eq(val, 4, val, 12, 4) => true + value_contents_eq(val, 3, val, 4, 4) => true If 'x's represent an unavailable byte, 'o' represents an optimized out byte, in a value with length 8: @@ -564,9 +564,9 @@ extern void mark_value_bits_unavailable (struct value *value, then: - value_contents_eq(val, 0, val, 2, 2) => 1 - value_contents_eq(val, 4, val, 6, 2) => 1 - value_contents_eq(val, 0, val, 4, 4) => 0 + value_contents_eq(val, 0, val, 2, 2) => true + value_contents_eq(val, 4, val, 6, 2) => true + value_contents_eq(val, 0, val, 4, 4) => true We only know whether a value chunk is unavailable or optimized out if we've tried to read it. As this routine is used by printing @@ -574,9 +574,9 @@ extern void mark_value_bits_unavailable (struct value *value, after the inferior is gone, it works with const values. Therefore, this routine must not be called with lazy values. */ -extern int value_contents_eq (const struct value *val1, LONGEST offset1, - const struct value *val2, LONGEST offset2, - LONGEST length); +extern bool value_contents_eq (const struct value *val1, LONGEST offset1, + const struct value *val2, LONGEST offset2, + LONGEST length); /* Read LENGTH addressable memory units starting at MEMADDR into BUFFER, which is (or will be copied to) VAL's contents buffer offset by |