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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-05-25 04:50:56 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-05-25 04:51:17 -0700 |
| commit | a39d29cda15d4f303c989eb0ac644a3144827881 (patch) | |
| tree | c69bea759e1899279bcde7de86df7bec2f07d95c /gas/ChangeLog | |
| parent | 8f7d38efadee2a4f75fb2085e02dab658aa37f38 (diff) | |
| download | binutils-gdb-a39d29cda15d4f303c989eb0ac644a3144827881.tar.gz | |
gas: Update fr_literal access in frag for GCC 10
When access fr_literal in
struct frag {
...
/* Data begins here. */
char fr_literal[1];
};
with
char *buf = fragp->fr_fix + fragp->fr_literal;
GCC 10 gave
gas/config/tc-csky.c: In function ‘md_convert_frag’:
gas/config/tc-csky.c:4507:9: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
4507 | buf[1] = BYTE_1 (CSKYV1_INST_SUBI | (7 << 4));
| ^
Change
char *buf = fragp->fr_fix + fragp->fr_literal;
to
char *buf = fragp->fr_fix + &fragp->fr_literal[0];
to silence GCC 10 warning.
* config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
with &fragp->fr_literal[0].
* config/tc-microblaze.c (md_apply_fix): Likewise.
* config/tc-sh.c (md_convert_frag): Likewise.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index e3da87381ea..1b0ec36dec2 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2020-05-25 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal + with &fragp->fr_literal[0]. + * config/tc-microblaze.c (md_apply_fix): Likewise. + * config/tc-sh.c (md_convert_frag): Likewise. + 2020-05-24 Jim Wilson <jimw@sifive.com> PR 26025 |