darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2024-12-02 00:56:27 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

* infcall.c (call_function_by_hand): Remove special handling

Browse Source 
for HP aCC compiled code.
This commit is contained in:
Ulrich Weigand 2007-10-12 15:31:42 +00:00
parent f6e56ab396
commit f156e33b31
2 changed files with 5 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2007-10-12 Ulrich Weigand <uweigand@de.ibm.com>
* infcall.c (call_function_by_hand): Remove special handling
for HP aCC compiled code.
2007-10-12 Ulrich Weigand <uweigand@de.ibm.com> 2007-10-12 Ulrich Weigand <uweigand@de.ibm.com>
* cris-tdep.c (cris_push_dummy_call): Support arguments passed by * cris-tdep.c (cris_push_dummy_call): Support arguments passed by

38
gdb/infcall.c
View File

@ -583,44 +583,6 @@ call_function_by_hand (struct value *function, int nargs, struct value **args)
if (param_type != NULL && language_pass_by_reference (param_type)) if (param_type != NULL && language_pass_by_reference (param_type))
args[i] = value_addr (args[i]); args[i] = value_addr (args[i]);
/* elz: this code is to handle the case in which the function
to be called has a pointer to function as parameter and the
corresponding actual argument is the address of a function
and not a pointer to function variable. In aCC compiled
code, the calls through pointers to functions (in the body
of the function called by hand) are made via
$$dyncall_external which requires some registers setting,
this is taken care of if we call via a function pointer
variable, but not via a function address. In cc this is
not a problem. */
if (using_gcc == 0)
{
if (param_type != NULL && TYPE_CODE (ftype) != TYPE_CODE_METHOD)
{
/* if this parameter is a pointer to function. */
if (TYPE_CODE (param_type) == TYPE_CODE_PTR)
if (TYPE_CODE (TYPE_TARGET_TYPE (param_type)) == TYPE_CODE_FUNC)
/* elz: FIXME here should go the test about the
compiler used to compile the target. We want to
issue the error message only if the compiler
used was HP's aCC. If we used HP's cc, then
there is no problem and no need to return at
this point. */
/* Go see if the actual parameter is a variable of
type pointer to function or just a function. */
if (VALUE_LVAL (args[i]) == not_lval)
{
char *arg_name;
/* NOTE: cagney/2005-01-02: THIS IS BOGUS. */
if (find_pc_partial_function ((CORE_ADDR) value_contents (args[i])[0], &arg_name, NULL, NULL))
error (_("\
You cannot use function <%s> as argument. \n\
You must use a pointer to function type variable. Command ignored."), arg_name);
}
}
}
} }
} }