diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 9 | ||||
| -rw-r--r-- | gdb/target.c | 16 |
2 files changed, 21 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ad14714210c..34ad4a559d8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,14 @@ 2000-02-16 Mark Kettenis <kettenis@gnu.org> + * target.c (do_target_signal_to_host): Do not use REALTIME_LO in + the conversion of the signal number. TARGET_SIGNAL_REALTIME_33 is + 33 by definition, whereas REALTIME_LO might be 32 on systems that + have SIG32 such as Linux. Make sure that the signal number + returned is within the range specified by REALTIME_LO and + REALTIME_HI. + +2000-02-16 Mark Kettenis <kettenis@gnu.org> + * configure: Regenerated. 2000-02-16 Fernando Nasser <fnasser@totem.to.cygnus.com> diff --git a/gdb/target.c b/gdb/target.c index 0142aaa93b6..fa9cf88a108 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -2022,8 +2022,6 @@ do_target_signal_to_host (enum target_signal oursig, return SIGPRIO; #endif - case TARGET_SIGNAL_REALTIME_32: return 32; /* by definition */ - /* Mach exceptions. Assumes that the values for EXC_ are positive! */ #if defined (EXC_BAD_ACCESS) && defined (_NSIG) case TARGET_EXC_BAD_ACCESS: @@ -2060,11 +2058,21 @@ do_target_signal_to_host (enum target_signal oursig, if (oursig >= TARGET_SIGNAL_REALTIME_33 && oursig <= TARGET_SIGNAL_REALTIME_63) { + /* This block of signals is continuous, and + TARGET_SIGNAL_REALTIME_33 is 33 by definition. */ int retsig = - (int) oursig - (int) TARGET_SIGNAL_REALTIME_33 + REALTIME_LO; - if (retsig < REALTIME_HI) + (int) oursig - (int) TARGET_SIGNAL_REALTIME_33 + 33; + if (retsig >= REALTIME_LO && retsig < REALTIME_HI) return retsig; } +#if (REALTIME_LO < 33) + else if (oursig == TARGET_SIGNAL_REALTIME_32) + { + /* TARGET_SIGNAL_REALTIME_32 isn't contiguous with + TARGET_SIGNAL_REALTIME_33. It is 32 by definition. */ + return 32; + } +#endif #endif *oursig_ok = 0; return 0; |