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authorPeter Schauer <Peter.Schauer@mytum.de>1994-08-28 13:57:48 +0000
committerPeter Schauer <Peter.Schauer@mytum.de>1994-08-28 13:57:48 +0000
commit46d185d3d1919b707dc3bea1f243bcec2843bffd (patch)
treebaa81bdae6143cc896db7dc316ced19e9dd80abb /gdb
parentb11fb93989a2d454f91f5856140404aef9e2a7fb (diff)
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* symfile.c (symbol_file_add): Move reinit_frame_cache call to
the callers of symbol_file_add. Gets rid of heuristic fence-post warnings on mips and alpha targets when the PC resides in a shared library which is not yet read in. * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files), irix5-nat.c (solib_add), osfsolib.c (solib_add), remote-vx.c (vx_open), solib.c (solib_add): Add call to reinit_frame_cache after all shared libraries are read in. * remote-udi.c (udi_load), remote-vx.c (vx_load_command), symfile.c (symbol_file_command, add_symbol_file_command): Add call to reinit_frame_cache after symbol_file_add.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog16
-rw-r--r--gdb/coff-solib.c5
-rw-r--r--gdb/cxux-nat.c4
-rw-r--r--gdb/irix5-nat.c11
-rw-r--r--gdb/osfsolib.c13
-rw-r--r--gdb/remote-udi.c5
-rw-r--r--gdb/remote-vx.c15
7 files changed, 59 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c3a130c..6911fc4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,17 @@
+Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+
+ * symfile.c (symbol_file_add): Move reinit_frame_cache call to
+ the callers of symbol_file_add. Gets rid of heuristic fence-post
+ warnings on mips and alpha targets when the PC resides in a shared
+ library which is not yet read in.
+ * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
+ irix5-nat.c (solib_add), osfsolib.c (solib_add),
+ remote-vx.c (vx_open), solib.c (solib_add):
+ Add call to reinit_frame_cache after all shared libraries are read in.
+ * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
+ symfile.c (symbol_file_command, add_symbol_file_command):
+ Add call to reinit_frame_cache after symbol_file_add.
+
Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
* config/xm-nbsd.h: New file, support for all NetBSD ports.
@@ -109,7 +123,7 @@ Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* c-typeprint.c (c_print_type): Assume demangled arguments
- if a '(' is found in varstring, Looking for ')' at the end of
+ if a '(' is found in varstring, looking for ')' at the end of
varstring did fail with demangled const member functions, which
have a trailing `const'.
* remote.c (get_offsets, putpkt): Change to `char' buffers,
diff --git a/gdb/coff-solib.c b/gdb/coff-solib.c
index 697fdac..4b8ab00 100644
--- a/gdb/coff-solib.c
+++ b/gdb/coff-solib.c
@@ -20,6 +20,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
+#include "frame.h"
#include "bfd.h"
#include "gdbcore.h"
#include "symtab.h"
@@ -97,6 +98,10 @@ coff_solib_add (arg_string, from_tty, target)
libsize -= len * 4;
lib += len * 4;
}
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ reinit_frame_cache ();
}
}
diff --git a/gdb/cxux-nat.c b/gdb/cxux-nat.c
index 6216ede..b36abce 100644
--- a/gdb/cxux-nat.c
+++ b/gdb/cxux-nat.c
@@ -392,6 +392,10 @@ add_shared_symbol_files ()
the symbols the user actually gets. */
lm = lms.l_prev;
}
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ reinit_frame_cache ();
}
int target_is_m88110;
diff --git a/gdb/irix5-nat.c b/gdb/irix5-nat.c
index 74004d41..2831b9c 100644
--- a/gdb/irix5-nat.c
+++ b/gdb/irix5-nat.c
@@ -607,6 +607,7 @@ solib_add (arg_string, from_tty, target)
char *re_err;
int count;
int old;
+ int symbols_added = 0;
if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
{
@@ -614,9 +615,7 @@ solib_add (arg_string, from_tty, target)
}
/* Add the shared library sections to the section table of the
- specified target, if any. We have to do this before reading the
- symbol files as symbol_file_add calls reinit_frame_cache and
- creating a new frame might access memory in the shared library. */
+ specified target, if any. */
if (target)
{
/* Count how many new section_table entries there are. */
@@ -683,9 +682,15 @@ solib_add (arg_string, from_tty, target)
{
so_last = so;
so -> symbols_loaded = 1;
+ symbols_added = 1;
}
}
}
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ if (symbols_added)
+ reinit_frame_cache ();
}
/*
diff --git a/gdb/osfsolib.c b/gdb/osfsolib.c
index 054d584..6232ea1 100644
--- a/gdb/osfsolib.c
+++ b/gdb/osfsolib.c
@@ -473,6 +473,7 @@ solib_add (arg_string, from_tty, target)
char *re_err;
int count;
int old;
+ int symbols_added = 0;
if ((re_err = re_comp (arg_string ? arg_string : ".")) != NULL)
{
@@ -481,9 +482,7 @@ solib_add (arg_string, from_tty, target)
/* Add the shared library sections to the section table of the
- specified target, if any. We have to do this before reading the
- symbol files as symbol_file_add calls reinit_frame_cache and
- creating a new frame might access memory in the shared library. */
+ specified target, if any. */
if (target)
{
/* Count how many new section_table entries there are. */
@@ -551,9 +550,15 @@ solib_add (arg_string, from_tty, target)
{
so_last = so;
so -> symbols_loaded = 1;
+ symbols_added = 1;
}
}
}
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ if (symbols_added)
+ reinit_frame_cache ();
}
/*
@@ -752,7 +757,7 @@ solib_create_inferior_hook()
}
while (stop_signal != TARGET_SIGNAL_TRAP);
- /* solib_add will call reinit_frame_cache via symbol_file_add.
+ /* solib_add will call reinit_frame_cache.
But we are stopped in the runtime loader and we do not have symbols
for the runtime loader. So heuristic_proc_start will be called
and will put out an annoying warning.
diff --git a/gdb/remote-udi.c b/gdb/remote-udi.c
index 4cbcbab..be79608 100644
--- a/gdb/remote-udi.c
+++ b/gdb/remote-udi.c
@@ -32,6 +32,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
MiniMON interface with UDI-p interface. */
#include "defs.h"
+#include "frame.h"
#include "inferior.h"
#include "wait.h"
#include "value.h"
@@ -1293,6 +1294,10 @@ udi_load(args, from_tty)
download (args, from_tty);
symbol_file_add (strtok (args, " \t"), from_tty, 0, 0, 0, 0);
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ reinit_frame_cache ();
}
/*************************************************** UDI_WRITE_INFERIOR_MEMORY
diff --git a/gdb/remote-vx.c b/gdb/remote-vx.c
index 15ca4ae..c8625f5 100644
--- a/gdb/remote-vx.c
+++ b/gdb/remote-vx.c
@@ -642,6 +642,10 @@ vx_load_command (arg_string, from_tty)
/* FIXME, for now we ignore data_addr and bss_addr. */
symbol_file_add (arg_string, from_tty, text_addr, 0, 0, 0);
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ reinit_frame_cache ();
}
#ifdef FIXME /* Not ready for prime time */
@@ -1002,6 +1006,7 @@ vx_open (args, from_tty)
struct ldfile *pLoadFile;
int i;
extern CLIENT *pClient;
+ int symbols_added = 0;
if (!args)
error_no_arg ("target machine name");
@@ -1077,13 +1082,19 @@ vx_open (args, from_tty)
/* Botches, FIXME:
(1) Searches the PATH, not the source path.
(2) data and bss are assumed to be at the usual offsets from text. */
- catch_errors (add_symbol_stub, (char *)pLoadFile, (char *)0,
- RETURN_MASK_ALL);
+ if (catch_errors (add_symbol_stub, (char *)pLoadFile, (char *)0,
+ RETURN_MASK_ALL))
+ symbols_added = 1;
#endif
}
printf_filtered ("Done.\n");
clnt_freeres (pClient, xdr_ldtabl, &loadTable);
+
+ /* Getting new symbols may change our opinion about what is
+ frameless. */
+ if (symbols_added)
+ reinit_frame_cache ();
}
/* Takes a task started up outside of gdb and ``attaches'' to it.