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| author | Mike Frysinger <vapier@gentoo.org> | 2021-11-06 12:52:00 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-11-06 20:32:31 -0400 |
| commit | 7256320b9531e8af14ef75a42c09c47161be1480 (patch) | |
| tree | d9efca793b454e67087dfcb6bb9c350da63b10c8 /sim | |
| parent | 74bbe64132d675b9a5c459f4140c6c566c7ca1bf (diff) | |
| download | gdb-7256320b9531e8af14ef75a42c09c47161be1480.zip gdb-7256320b9531e8af14ef75a42c09c47161be1480.tar.gz gdb-7256320b9531e8af14ef75a42c09c47161be1480.tar.bz2 | |
sim: sh: fix unused-value warnings
These macro expansions are deliberate in not using the computed value
so that they trigger side-effects (possible invalid memory accesses)
but while otherwise being noops. Add a (void) cast so the compiler
knows these are intentional.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/sh/gencode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sim/sh/gencode.c b/sim/sh/gencode.c index c922cfe..ae44bc8 100644 --- a/sim/sh/gencode.c +++ b/sim/sh/gencode.c @@ -1239,17 +1239,17 @@ static op tab[] = }, { "", "n", "ocbi @<REG_N>", "0000nnnn10010011", - "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", "/* FIXME: Cache not implemented */", }, { "", "n", "ocbp @<REG_N>", "0000nnnn10100011", - "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", "/* FIXME: Cache not implemented */", }, { "", "n", "ocbwb @<REG_N>", "0000nnnn10110011", - "RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", + "(void) RSBAT (R[n]); /* Take exceptions like byte load, otherwise noop. */", "/* FIXME: Cache not implemented */", }, |