diff options
| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2010-02-27 01:24:37 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2010-02-27 01:24:37 +0000 |
| commit | e8e532599625996095d7a41e54a0e57b4856c71d (patch) | |
| tree | ef09fad26911ef1fbd8448031f17fa5c34b9bd11 /sim/moxie | |
| parent | 4efa96f5684f25f148794e7afd5ca1672b0c139b (diff) | |
| download | gdb-e8e532599625996095d7a41e54a0e57b4856c71d.tar.gz | |
sim/moxie/
* interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV.
Diffstat (limited to 'sim/moxie')
| -rw-r--r-- | sim/moxie/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/moxie/interp.c | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/sim/moxie/ChangeLog b/sim/moxie/ChangeLog index c2c1c659fd4..043927d2b95 100644 --- a/sim/moxie/ChangeLog +++ b/sim/moxie/ChangeLog @@ -1,3 +1,7 @@ +2010-02-27 Jan Kratochvil <jan.kratochvil@redhat.com> + + * interp.c (sim_create_inferior): Fix crashes on zero PROG_BFD or ARGV. + 2010-02-03 Anthony Green <green@moxielogic.com> * interp.c (sim_resume): nop is 0x0f, and 0x00 is an illegal diff --git a/sim/moxie/interp.c b/sim/moxie/interp.c index a608416eb4a..079ef9b1fff 100644 --- a/sim/moxie/interp.c +++ b/sim/moxie/interp.c @@ -1307,11 +1307,12 @@ sim_create_inferior (sd, prog_bfd, argv, env) set_initial_gprs (); issue_messages = l; - cpu.asregs.regs[PC_REGNO] = bfd_get_start_address (prog_bfd); + if (prog_bfd != NULL) + cpu.asregs.regs[PC_REGNO] = bfd_get_start_address (prog_bfd); /* Copy args into target memory. */ avp = argv; - for (argc = 0; *avp; avp++) + for (argc = 0; avp && *avp; avp++) argc++; /* Target memory looks like this: |