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| author | Mike Frysinger <vapier@gentoo.org> | 2011-03-17 19:03:30 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-03-17 19:03:30 +0000 |
| commit | 9e6584c9a0e5a21e2aac8537c1443fbcf08ea91b (patch) | |
| tree | 6626fe254933603f748e5e3a4db256ebd417f98e /sim/bfin/interp.c | |
| parent | d4862372c6a47c5d2e5abfed59a0c757bc494343 (diff) | |
| download | gdb-9e6584c9a0e5a21e2aac8537c1443fbcf08ea91b.zip gdb-9e6584c9a0e5a21e2aac8537c1443fbcf08ea91b.tar.gz gdb-9e6584c9a0e5a21e2aac8537c1443fbcf08ea91b.tar.bz2 | |
sim: bfin: check for kill/pread
If the host system (like Windows) doesn't support these functions,
then make sure we don't use them.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'sim/bfin/interp.c')
| -rw-r--r-- | sim/bfin/interp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c index 1f8681d..f8669d3 100644 --- a/sim/bfin/interp.c +++ b/sim/bfin/interp.c @@ -297,6 +297,7 @@ bfin_syscall (SIM_CPU *cpu) sc.errcode = TARGET_ENOSYS; else { +#ifdef HAVE_PREAD char *data = xmalloc (sc.arg2); /* XXX: Should add a cb->pread. */ @@ -306,6 +307,9 @@ bfin_syscall (SIM_CPU *cpu) sc.errcode = TARGET_EINVAL; free (data); +#else + sc.errcode = TARGET_ENOSYS; +#endif } if (sc.errcode) @@ -495,8 +499,13 @@ bfin_syscall (SIM_CPU *cpu) } else { +#ifdef HAVE_KILL sc.result = kill (sc.arg1, sc.arg2); goto sys_finish; +#else + sc.result = -1; + sc.errcode = TARGET_ENOSYS; +#endif } break; |