diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/blockframe.c | 11 | ||||
| -rw-r--r-- | gdb/solib.c | 5 | ||||
| -rw-r--r-- | gdb/symfile.c | 8 |
4 files changed, 30 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d758c6e..9dbf8e4 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +Wed Apr 24 09:45:17 1991 Jim Kingdon (kingdon at cygint.cygnus.com) + + * blockframe.c, frame.h (reinit_frame_cache): New function. + solib.c (solib_add), symfile.c ({,add_}symbol_file_command): + Use it. + Tue Apr 23 10:38:41 1991 Jim Kingdon (kingdon at cygint.cygnus.com) * symtab.c (lookup_symbol): Add 3 more of those loops through diff --git a/gdb/blockframe.c b/gdb/blockframe.c index 7971166..93d26cd 100644 --- a/gdb/blockframe.c +++ b/gdb/blockframe.c @@ -146,6 +146,17 @@ flush_cached_frames () current_frame = (struct frame_info *) 0; /* Invalidate cache */ } +/* Flush the frame cache, and start a new one if necessary. */ +void +reinit_frame_cache () +{ + FRAME fr = current_frame; + flush_cached_frames (); + if (fr) + set_current_frame ( create_new_frame (read_register (FP_REGNUM), + read_pc ())); +} + /* Return a structure containing various interesting information about a specified stack frame. */ /* How do I justify including this function? Well, the FRAME diff --git a/gdb/solib.c b/gdb/solib.c index def9fd6..0faf260 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -31,6 +31,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "gdbcore.h" #include "command.h" #include "target.h" +#include "frame.h" /* ** local data declarations @@ -249,6 +250,10 @@ int from_tty; else if (val = (char *) re_comp (arg_string)) { error ("Invalid regexp: %s", val); } + + /* Getting new symbols may change our opinion about what is + frameless. */ + reinit_frame_cache (); printf_filtered ("All shared libraries"); if (arg_string) diff --git a/gdb/symfile.c b/gdb/symfile.c index 395d730..5241959 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -511,6 +511,10 @@ symbol_file_command (name, from_tty) return; } + /* Getting new symbols may change our opinion about what is + frameless. */ + reinit_frame_cache (); + symbol_file_add (name, from_tty, (CORE_ADDR)0, 1); } @@ -610,6 +614,10 @@ add_symbol_file_command (args, from_tty) char *args; int from_tty; { + /* Getting new symbols may change our opinion about what is + frameless. */ + reinit_frame_cache (); + target_add_syms (args, from_tty); } |