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-rw-r--r--gdb/ChangeLog27
-rw-r--r--gdb/amd64-tdep.c21
-rw-r--r--gdb/break-catch-throw.c23
-rw-r--r--gdb/cli/cli-interp.c9
-rw-r--r--gdb/cli/cli-script.c7
-rw-r--r--gdb/compile/compile-c-symbols.c22
-rw-r--r--gdb/compile/compile-object-run.c15
-rw-r--r--gdb/cp-abi.c18
-rw-r--r--gdb/cp-valprint.c18
-rw-r--r--gdb/exceptions.c9
-rw-r--r--gdb/frame-unwind.c23
-rw-r--r--gdb/frame.c14
-rw-r--r--gdb/i386-tdep.c21
-rw-r--r--gdb/infcmd.c7
-rw-r--r--gdb/linespec.c17
-rw-r--r--gdb/p-valprint.c14
-rw-r--r--gdb/parse.c7
-rw-r--r--gdb/python/py-finishbreakpoint.c9
-rw-r--r--gdb/remote.c41
-rw-r--r--gdb/rs6000-tdep.c7
-rw-r--r--gdb/s390-linux-tdep.c7
-rw-r--r--gdb/solib-svr4.c3
22 files changed, 219 insertions, 120 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 25596c9..076aa36 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,30 @@
+2015-03-07 Pedro Alves <palves@redhat.com>
+
+ * amd64-tdep.c (amd64_frame_cache, amd64_sigtramp_frame_cache)
+ (amd64_epilogue_frame_cache): Normal exception handling code.
+ * break-catch-throw.c (check_status_exception_catchpoint)
+ (re_set_exception_catchpoint): Ditto.
+ * cli/cli-interp.c (safe_execute_command):
+ * cli/cli-script.c (script_from_file): Ditto.
+ * compile/compile-c-symbols.c (generate_c_for_for_one_variable):
+ Ditto.
+ * compile/compile-object-run.c (compile_object_run): Ditto.
+ * cp-abi.c (baseclass_offset): Ditto.
+ * cp-valprint.c (cp_print_value): Ditto.
+ * exceptions.c (catch_exceptions_with_msg):
+ * frame-unwind.c (frame_unwind_try_unwinder): Ditto.
+ * frame.c (get_frame_address_in_block_if_available): Ditto.
+ * i386-tdep.c (i386_frame_cache, i386_epilogue_frame_cache)
+ (i386_sigtramp_frame_cache): Ditto.
+ * infcmd.c (post_create_inferior): Ditto.
+ * linespec.c (parse_linespec, find_linespec_symbols):
+ * p-valprint.c (pascal_object_print_value): Ditto.
+ * parse.c (parse_expression_for_completion): Ditto.
+ * python/py-finishbreakpoint.c (bpfinishpy_init): Ditto.
+ * remote.c (remote_get_noisy_reply): Ditto.
+ * s390-linux-tdep.c (s390_frame_unwind_cache): Ditto.
+ * solib-svr4.c (solib_svr4_r_map): Ditto.
+
2015-03-06 Gary Benson <gbenson@redhat.com>
* common/common-utils.h (startswith): New inline function.
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index c768103..ca82858 100644
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -2479,8 +2479,11 @@ amd64_frame_cache (struct frame_info *this_frame, void **this_cache)
{
amd64_frame_cache_1 (this_frame, cache);
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return cache;
}
@@ -2604,8 +2607,11 @@ amd64_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
cache->base_p = 1;
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
*this_cache = cache;
return cache;
@@ -2780,8 +2786,11 @@ amd64_epilogue_frame_cache (struct frame_info *this_frame, void **this_cache)
cache->base_p = 1;
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return cache;
}
diff --git a/gdb/break-catch-throw.c b/gdb/break-catch-throw.c
index 2baf506..726825a 100644
--- a/gdb/break-catch-throw.c
+++ b/gdb/break-catch-throw.c
@@ -187,13 +187,16 @@ check_status_exception_catchpoint (struct bpstats *bs)
type_name = canon;
}
}
-
if (e.reason < 0)
exception_print (gdb_stderr, e);
- else if (regexec (self->pattern, type_name, 0, NULL, 0) != 0)
- bs->stop = 0;
- xfree (type_name);
+ if (type_name != NULL)
+ {
+ if (regexec (self->pattern, type_name, 0, NULL, 0) != 0)
+ bs->stop = 0;
+
+ xfree (type_name);
+ }
}
/* Implement the 're_set' method. */
@@ -227,11 +230,13 @@ re_set_exception_catchpoint (struct breakpoint *self)
self->ops->decode_linespec (self, &spec, &sals);
}
-
- /* NOT_FOUND_ERROR just means the breakpoint will be pending, so
- let it through. */
- if (ex.reason < 0 && ex.error != NOT_FOUND_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ /* NOT_FOUND_ERROR just means the breakpoint will be
+ pending, so let it through. */
+ if (ex.error != NOT_FOUND_ERROR)
+ throw_exception (ex);
+ }
}
cleanup = make_cleanup (xfree, sals.sals);
diff --git a/gdb/cli/cli-interp.c b/gdb/cli/cli-interp.c
index d708a36..1069018 100644
--- a/gdb/cli/cli-interp.c
+++ b/gdb/cli/cli-interp.c
@@ -179,17 +179,22 @@ cli_interpreter_exec (void *data, const char *command_str)
static struct gdb_exception
safe_execute_command (struct ui_out *command_uiout, char *command, int from_tty)
{
- volatile struct gdb_exception e;
+ volatile struct gdb_exception exception;
+ struct gdb_exception e = exception_none;
struct ui_out *saved_uiout;
/* Save and override the global ``struct ui_out'' builder. */
saved_uiout = current_uiout;
current_uiout = command_uiout;
- TRY_CATCH (e, RETURN_MASK_ALL)
+ TRY_CATCH (exception, RETURN_MASK_ALL)
{
execute_command (command, from_tty);
}
+ if (exception.reason < 0)
+ {
+ e = exception;
+ }
/* Restore the global builder. */
current_uiout = saved_uiout;
diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c
index 010d661..2ec8bcd 100644
--- a/gdb/cli/cli-script.c
+++ b/gdb/cli/cli-script.c
@@ -1706,18 +1706,13 @@ script_from_file (FILE *stream, const char *file)
{
read_command_file (stream);
}
- switch (e.reason)
+ if (e.reason < 0)
{
- case 0:
- break;
- case RETURN_ERROR:
/* Re-throw the error, but with the file name information
prepended. */
throw_error (e.error,
_("%s:%d: Error in sourced command file:\n%s"),
source_file_name, source_line_number, e.message);
- default:
- internal_error (__FILE__, __LINE__, _("bad reason"));
}
}
diff --git a/gdb/compile/compile-c-symbols.c b/gdb/compile/compile-c-symbols.c
index 75c093f..1921704 100644
--- a/gdb/compile/compile-c-symbols.c
+++ b/gdb/compile/compile-c-symbols.c
@@ -699,17 +699,17 @@ generate_c_for_for_one_variable (struct compile_c_instance *compiler,
}
}
- if (e.reason >= 0)
- return;
-
- if (compiler->symbol_err_map == NULL)
- compiler->symbol_err_map = htab_create_alloc (10,
- hash_symbol_error,
- eq_symbol_error,
- del_symbol_error,
- xcalloc,
- xfree);
- insert_symbol_error (compiler->symbol_err_map, sym, e.message);
+ if (e.reason < 0)
+ {
+ if (compiler->symbol_err_map == NULL)
+ compiler->symbol_err_map = htab_create_alloc (10,
+ hash_symbol_error,
+ eq_symbol_error,
+ del_symbol_error,
+ xcalloc,
+ xfree);
+ insert_symbol_error (compiler->symbol_err_map, sym, e.message);
+ }
}
/* See compile-internal.h. */
diff --git a/gdb/compile/compile-object-run.c b/gdb/compile/compile-object-run.c
index d34c9ed..c40de0e 100644
--- a/gdb/compile/compile-object-run.c
+++ b/gdb/compile/compile-object-run.c
@@ -121,18 +121,19 @@ compile_object_run (struct compile_module *module)
do_module_cleanup, data);
}
}
- dtor_found = find_dummy_frame_dtor (do_module_cleanup, data);
- if (!executed)
- data->executedp = NULL;
- if (ex.reason >= 0)
- gdb_assert (!dtor_found && executed);
- else
+ if (ex.reason < 0)
{
- /* In the case od DTOR_FOUND or in the case of EXECUTED nothing
+ /* In the case of DTOR_FOUND or in the case of EXECUTED nothing
needs to be done. */
+ dtor_found = find_dummy_frame_dtor (do_module_cleanup, data);
+ if (!executed)
+ data->executedp = NULL;
gdb_assert (!(dtor_found && executed));
if (!dtor_found && !executed)
do_module_cleanup (data);
throw_exception (ex);
}
+
+ dtor_found = find_dummy_frame_dtor (do_module_cleanup, data);
+ gdb_assert (!dtor_found && executed);
}
diff --git a/gdb/cp-abi.c b/gdb/cp-abi.c
index 9316c4c..70a0528 100644
--- a/gdb/cp-abi.c
+++ b/gdb/cp-abi.c
@@ -80,15 +80,17 @@ baseclass_offset (struct type *type, int index, const gdb_byte *valaddr,
embedded_offset,
address, val);
}
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+
+ throw_error (NOT_AVAILABLE_ERROR,
+ _("Cannot determine virtual baseclass offset "
+ "of incomplete object"));
+ }
- if (ex.reason < 0 && ex.error == NOT_AVAILABLE_ERROR)
- throw_error (NOT_AVAILABLE_ERROR,
- _("Cannot determine virtual baseclass offset "
- "of incomplete object"));
- else if (ex.reason < 0)
- throw_exception (ex);
- else
- return res;
+ return res;
}
struct value *
diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c
index 0ddc96e..deb0ed8 100644
--- a/gdb/cp-valprint.c
+++ b/gdb/cp-valprint.c
@@ -481,7 +481,7 @@ cp_print_value (struct type *type, struct type *real_type,
for (i = 0; i < n_baseclasses; i++)
{
int boffset = 0;
- int skip;
+ int skip = 0;
struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
const char *basename = TYPE_NAME (baseclass);
const gdb_byte *base_valaddr = NULL;
@@ -510,14 +510,16 @@ cp_print_value (struct type *type, struct type *real_type,
{
boffset = baseclass_offset (type, i, valaddr, offset, address, val);
}
- if (ex.reason < 0 && ex.error == NOT_AVAILABLE_ERROR)
- skip = -1;
- else if (ex.reason < 0)
- skip = 1;
- else
- {
- skip = 0;
+ if (ex.reason < 0)
+ {
+ if (ex.error == NOT_AVAILABLE_ERROR)
+ skip = -1;
+ else
+ skip = 1;
+ }
+ if (skip == 0)
+ {
if (BASETYPE_VIA_VIRTUAL (type, i))
{
/* The virtual base class pointer might have been
diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index 0ca4c56..64a653a 100644
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -174,7 +174,8 @@ catch_exceptions_with_msg (struct ui_out *func_uiout,
char **gdberrmsg,
return_mask mask)
{
- volatile struct gdb_exception exception;
+ volatile struct gdb_exception ex;
+ struct gdb_exception exception = exception_none;
volatile int val = 0;
struct ui_out *saved_uiout;
@@ -182,10 +183,14 @@ catch_exceptions_with_msg (struct ui_out *func_uiout,
saved_uiout = current_uiout;
current_uiout = func_uiout;
- TRY_CATCH (exception, RETURN_MASK_ALL)
+ TRY_CATCH (ex, RETURN_MASK_ALL)
{
val = (*func) (current_uiout, func_args);
}
+ if (ex.reason < 0)
+ {
+ exception = ex;
+ }
/* Restore the global builder. */
current_uiout = saved_uiout;
diff --git a/gdb/frame-unwind.c b/gdb/frame-unwind.c
index e73650a..fcfedfd 100644
--- a/gdb/frame-unwind.c
+++ b/gdb/frame-unwind.c
@@ -105,18 +105,21 @@ frame_unwind_try_unwinder (struct frame_info *this_frame, void **this_cache,
{
res = unwinder->sniffer (unwinder, this_frame, this_cache);
}
- if (ex.reason < 0 && ex.error == NOT_AVAILABLE_ERROR)
+ if (ex.reason < 0)
{
- /* This usually means that not even the PC is available,
- thus most unwinders aren't able to determine if they're
- the best fit. Keep trying. Fallback prologue unwinders
- should always accept the frame. */
- do_cleanups (old_cleanup);
- return 0;
+ if (ex.error == NOT_AVAILABLE_ERROR)
+ {
+ /* This usually means that not even the PC is available,
+ thus most unwinders aren't able to determine if they're
+ the best fit. Keep trying. Fallback prologue unwinders
+ should always accept the frame. */
+ do_cleanups (old_cleanup);
+ return 0;
+ }
+ throw_exception (ex);
}
- else if (ex.reason < 0)
- throw_exception (ex);
- else if (res)
+
+ if (res)
{
discard_cleanups (old_cleanup);
return 1;
diff --git a/gdb/frame.c b/gdb/frame.c
index 6b1be94..7088f32 100644
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -2313,12 +2313,14 @@ get_frame_address_in_block_if_available (struct frame_info *this_frame,
{
*pc = get_frame_address_in_block (this_frame);
}
- if (ex.reason < 0 && ex.error == NOT_AVAILABLE_ERROR)
- return 0;
- else if (ex.reason < 0)
- throw_exception (ex);
- else
- return 1;
+ if (ex.reason < 0)
+ {
+ if (ex.error == NOT_AVAILABLE_ERROR)
+ return 0;
+ throw_exception (ex);
+ }
+
+ return 1;
}
void
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index a78bedf..d15d05a 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -2062,8 +2062,11 @@ i386_frame_cache (struct frame_info *this_frame, void **this_cache)
{
i386_frame_cache_1 (this_frame, cache);
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return cache;
}
@@ -2237,8 +2240,11 @@ i386_epilogue_frame_cache (struct frame_info *this_frame, void **this_cache)
cache->base_p = 1;
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return cache;
}
@@ -2430,8 +2436,11 @@ i386_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
cache->base_p = 1;
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
*this_cache = cache;
return cache;
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 99104e9..e92b777 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -430,8 +430,11 @@ post_create_inferior (struct target_ops *target, int from_tty)
{
stop_pc = regcache_read_pc (get_current_regcache ());
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
if (exec_bfd)
{
diff --git a/gdb/linespec.c b/gdb/linespec.c
index 7d7c58d..265742d 100644
--- a/gdb/linespec.c
+++ b/gdb/linespec.c
@@ -2153,7 +2153,7 @@ parse_linespec (linespec_parser *parser, const char **argptr)
{
linespec_token token;
struct symtabs_and_lines values;
- volatile struct gdb_exception file_exception;
+ struct gdb_exception file_exception = exception_none;
struct cleanup *cleanup;
/* A special case to start. It has become quite popular for
@@ -2181,7 +2181,6 @@ parse_linespec (linespec_parser *parser, const char **argptr)
parser->lexer.saved_arg = *argptr;
parser->lexer.stream = argptr;
- file_exception.reason = 0;
/* Initialize the default symtab and line offset. */
initialize_defaults (&PARSER_STATE (parser)->default_symtab,
@@ -2261,17 +2260,22 @@ parse_linespec (linespec_parser *parser, const char **argptr)
if (token.type == LSTOKEN_COLON)
{
char *user_filename;
+ volatile struct gdb_exception ex;
/* Get the current token again and extract the filename. */
token = linespec_lexer_lex_one (parser);
user_filename = copy_token_string (token);
/* Check if the input is a filename. */
- TRY_CATCH (file_exception, RETURN_MASK_ERROR)
+ TRY_CATCH (ex, RETURN_MASK_ERROR)
{
PARSER_RESULT (parser)->file_symtabs
= symtabs_from_filename (user_filename);
}
+ if (ex.reason < 0)
+ {
+ file_exception = ex;
+ }
if (file_exception.reason >= 0)
{
@@ -3198,8 +3202,11 @@ find_linespec_symbols (struct linespec_state *state,
/* If successful, we're done. If NOT_FOUND_ERROR
was not thrown, rethrow the exception that we did get. */
- if (except.reason < 0 && except.error != NOT_FOUND_ERROR)
- throw_exception (except);
+ if (except.reason < 0)
+ {
+ if (except.error != NOT_FOUND_ERROR)
+ throw_exception (except);
+ }
}
}
diff --git a/gdb/p-valprint.c b/gdb/p-valprint.c
index f7e2aae..043f98b 100644
--- a/gdb/p-valprint.c
+++ b/gdb/p-valprint.c
@@ -749,14 +749,16 @@ pascal_object_print_value (struct type *type, const gdb_byte *valaddr,
{
boffset = baseclass_offset (type, i, valaddr, offset, address, val);
}
- if (ex.reason < 0 && ex.error == NOT_AVAILABLE_ERROR)
- skip = -1;
- else if (ex.reason < 0)
- skip = 1;
- else
+ if (ex.reason < 0)
{
- skip = 0;
+ if (ex.error == NOT_AVAILABLE_ERROR)
+ skip = -1;
+ else
+ skip = 1;
+ }
+ if (skip == 0)
+ {
/* The virtual base class pointer might have been clobbered by the
user program. Make sure that it still points to a valid memory
location. */
diff --git a/gdb/parse.c b/gdb/parse.c
index af01947..09fb0b3 100644
--- a/gdb/parse.c
+++ b/gdb/parse.c
@@ -1290,8 +1290,13 @@ parse_expression_for_completion (const char *string, char **name,
parse_completion = 1;
exp = parse_exp_in_context (&string, 0, 0, 0, 0, &subexp);
}
+ if (except.reason < 0)
+ {
+ /* Nothing, EXP remains NULL. */
+ }
+
parse_completion = 0;
- if (except.reason < 0 || ! exp)
+ if (exp == NULL)
return NULL;
if (expout_tag_completion_type != TYPE_CODE_UNDEF)
diff --git a/gdb/python/py-finishbreakpoint.c b/gdb/python/py-finishbreakpoint.c
index 9b5e3c7..43f6807 100644
--- a/gdb/python/py-finishbreakpoint.c
+++ b/gdb/python/py-finishbreakpoint.c
@@ -269,8 +269,13 @@ bpfinishpy_init (PyObject *self, PyObject *args, PyObject *kwargs)
}
}
}
- if (except.reason < 0
- || !self_bpfinish->return_type || !self_bpfinish->function_value)
+ if (except.reason < 0)
+ {
+ /* Just swallow. Either the return type or the function value
+ remain NULL. */
+ }
+
+ if (self_bpfinish->return_type == NULL || self_bpfinish->function_value == NULL)
{
/* Won't be able to compute return value. */
Py_XDECREF (self_bpfinish->return_type);
diff --git a/gdb/remote.c b/gdb/remote.c
index 495dfdc..eb1eb27 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -498,6 +498,7 @@ remote_get_noisy_reply (char **buf_p,
char *p, *pp;
int adjusted_size = 0;
volatile struct gdb_exception ex;
+ int relocated = 0;
p = buf + strlen ("qRelocInsn:");
pp = unpack_varlen_hex (p, &ul);
@@ -514,31 +515,35 @@ remote_get_noisy_reply (char **buf_p,
TRY_CATCH (ex, RETURN_MASK_ALL)
{
gdbarch_relocate_instruction (target_gdbarch (), &to, from);
+ relocated = 1;
}
- if (ex.reason >= 0)
+ if (ex.reason < 0)
+ {
+ if (ex.error == MEMORY_ERROR)
+ {
+ /* Propagate memory errors silently back to the
+ target. The stub may have limited the range of
+ addresses we can write to, for example. */
+ }
+ else
+ {
+ /* Something unexpectedly bad happened. Be verbose
+ so we can tell what, and propagate the error back
+ to the stub, so it doesn't get stuck waiting for
+ a response. */
+ exception_fprintf (gdb_stderr, ex,
+ _("warning: relocating instruction: "));
+ }
+ putpkt ("E01");
+ }
+
+ if (relocated)
{
adjusted_size = to - org_to;
xsnprintf (buf, *sizeof_buf, "qRelocInsn:%x", adjusted_size);
putpkt (buf);
}
- else if (ex.reason < 0 && ex.error == MEMORY_ERROR)
- {
- /* Propagate memory errors silently back to the target.
- The stub may have limited the range of addresses we
- can write to, for example. */
- putpkt ("E01");
- }
- else
- {
- /* Something unexpectedly bad happened. Be verbose so
- we can tell what, and propagate the error back to the
- stub, so it doesn't get stuck waiting for a
- response. */
- exception_fprintf (gdb_stderr, ex,
- _("warning: relocating instruction: "));
- putpkt ("E01");
- }
}
else if (buf[0] == 'O' && buf[1] != 'K')
remote_console_output (buf + 1); /* 'O' message from stub */
diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index 0a86929..16ffaff 100644
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -3382,8 +3382,11 @@ rs6000_epilogue_frame_cache (struct frame_info *this_frame, void **this_cache)
trad_frame_set_value (cache->saved_regs,
gdbarch_pc_regnum (gdbarch), lr);
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return cache;
}
diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c
index e60951f..769ec9b 100644
--- a/gdb/s390-linux-tdep.c
+++ b/gdb/s390-linux-tdep.c
@@ -1970,8 +1970,11 @@ s390_frame_unwind_cache (struct frame_info *this_frame,
if (!s390_prologue_frame_unwind_cache (this_frame, info))
s390_backchain_frame_unwind_cache (this_frame, info);
}
- if (ex.reason < 0 && ex.error != NOT_AVAILABLE_ERROR)
- throw_exception (ex);
+ if (ex.reason < 0)
+ {
+ if (ex.error != NOT_AVAILABLE_ERROR)
+ throw_exception (ex);
+ }
return info;
}
diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index 2143021..3fa8d6f 100644
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -881,7 +881,8 @@ solib_svr4_r_map (struct svr4_info *info)
addr = read_memory_typed_address (info->debug_base + lmo->r_map_offset,
ptr_type);
}
- exception_print (gdb_stderr, ex);
+ if (ex.reason < 0)
+ exception_print (gdb_stderr, ex);
return addr;
}
generated by cgit v1.1 at 2024-11-25 14:40:11 +0000