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| author | Peter Schauer <Peter.Schauer@mytum.de> | 1994-03-01 21:20:19 +0000 |
|---|---|---|
| committer | Peter Schauer <Peter.Schauer@mytum.de> | 1994-03-01 21:20:19 +0000 |
| commit | f57318eba523bfee2fdc2f9188a404accdaad502 (patch) | |
| tree | 8bcfdeb6061ae665ecd84a5d6b0630411b6bd36a /gdb | |
| parent | 137b6849c6b91f4d2fb1a4cddb7576695229d137 (diff) | |
| download | gdb-f57318eba523bfee2fdc2f9188a404accdaad502.zip gdb-f57318eba523bfee2fdc2f9188a404accdaad502.tar.gz gdb-f57318eba523bfee2fdc2f9188a404accdaad502.tar.bz2 | |
* config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/config/sparc/tm-sun4sol2.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gdb/config/sparc/tm-sun4sol2.h b/gdb/config/sparc/tm-sun4sol2.h index 8e2f7b1..5a8ec0c 100644 --- a/gdb/config/sparc/tm-sun4sol2.h +++ b/gdb/config/sparc/tm-sun4sol2.h @@ -1,5 +1,5 @@ /* Macro definitions for GDB for a Sun 4 running Solaris 2 - Copyright 1989, 1992, 1993 Free Software Foundation, Inc. + Copyright 1989, 1992, 1993, 1994 Free Software Foundation, Inc. This file is part of GDB. @@ -23,11 +23,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #undef IN_SOLIB_TRAMPOLINE #define IN_SOLIB_TRAMPOLINE(pc, name) in_solib_trampoline((pc), (name)) -/* The signal handler trampoline is called sigacthandler in Solaris2. */ -#define IN_SIGTRAMP(pc, name) ((name) && STREQ ("sigacthandler", name)) +/* There are two different signal handler trampolines in Solaris2. */ +#define IN_SIGTRAMP(pc, name) \ + ((name) \ + && (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name))) -/* The signal handler gets a pointer to an ucontext as third argument. - This is the offset to the saved PC within it. */ +/* The signal handler gets a pointer to an ucontext as third argument + if it is called from sigacthandler. This is the offset to the saved + PC within it. sparc_frame_saved_pc knows how to deal with + ucbsigvechandler. */ #define SIGCONTEXT_PC_OFFSET 44 #if 0 /* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */ |