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| author | Helge Deller <deller@gmx.de> | 2024-02-06 21:53:19 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2024-02-06 22:47:50 +0100 |
| commit | 0088e68e83fb2eba668c359a8bcd904676c559f1 (patch) | |
| tree | eb3e7da2711147ae64b89efd1bb90f5328cc02c8 | |
| parent | 5e1a44b6164d633899a02256ea184a6f99c567e5 (diff) | |
| download | seabios-hppa-0088e68e83fb2eba668c359a8bcd904676c559f1.zip seabios-hppa-0088e68e83fb2eba668c359a8bcd904676c559f1.tar.gz seabios-hppa-0088e68e83fb2eba668c359a8bcd904676c559f1.tar.bz2 | |
parisc: Fix crash in PDC_TOD_WRITE in compat mode
Fix crash when setting the PDC clock and running a 64-bit PDC in 32-bit
compat mode:
When writing the clock, no return values are returned to the caller as
there is no return buffer in ARG2. So this function needs to be marked
with NO_COMPAT_RETURN_VALUE(ARG2).
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | src/parisc/parisc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/parisc/parisc.c b/src/parisc/parisc.c index d7a05c0..ad19c62 100644 --- a/src/parisc/parisc.c +++ b/src/parisc/parisc.c @@ -1756,6 +1756,7 @@ static int pdc_tod(unsigned long *arg) return PDC_OK; case PDC_TOD_WRITE: *rtc_ptr = ARG2; + NO_COMPAT_RETURN_VALUE(ARG2); return PDC_OK; case 2: /* PDC_TOD_CALIBRATE_TIMERS */ /* double-precision floating-point with frequency of Interval Timer in megahertz: */ |