119 formal void parameters added to keep -Wstrict-prototypes happy.
Process found one real missing prototype in vpi/vcd_priv.h:
EXTERN void vcd_names_delete(struct vcd_names_list_s*tab);
8 such warnings left, all in Tony's code
Follow-up to "Brainless start to const-correct changes"
Still actually does nothing, but now if the #define ICARUS_VPI_CONST
in vpi_user.h is changed to const, Icarus is almost const-correct,
as checked with gcc flags -Wcast-qual -Wwrite-strings.
Choosing when to #define ICARUS_VPI_CONST const is left as an
exercise for the reader.
With these two patches applied, and the const define, there are
still about a dozen const problems left.
Results of running
cd vpi
for f in *.c *.h; do sed -i \
-e "s/_calltf(PLI_BYTE8/_calltf(ICARUS_VPI_CONST PLI_BYTE8/" \
-e "s/_compiletf(PLI_BYTE8/_compiletf(ICARUS_VPI_CONST PLI_BYTE8/" $f; done
and a trivial patch to vpi_user.h to, among other things, make
ICARUS_VPI_CONST blank.
Thus, this patch does absolutely nothing. Will be followed by a
(much shorter) patch that makes it do something. :-)
vpi_config.h defines _FILE_OFFSET_BITS. This must be defined before
any system includes files are processed, so vpi_config.h must be
called first. This patch puts vpi_config.h first. It also removes
direct calls for both vpi_config.h and vpi_user.h when sys_priv.h
is included since it already includes these two files.
It also updates the code to always include vpi_user.h using double
quotes.
This patch cleans up some style issues: no need to check that a value
is defined before freeing or deleting it, use C++ style casts, make
sure to NULL terminate strncpy(), empty() is faster than size() for
size == 0 or size >= 0 checks, re-scope some variables, etc.
This patch adds support for iterating over the list of vpiUserSystf
tasks/functions that have vpiUserDefn set. The vpiUserDefn property
is true by default, but you can call vpip_make_systf_system_defined()
to set this property false (will hide the vpiUserSystf object). All
the normal system tasks/functions have been modified to call this
procedure to remove them from the list of vpiUserSystf objects. Only
user defined system tasks or functions should appear in the list.
vpi_compare_objects() is just a simple are the two pointers the
same. This works correctly for the vpiUserSystf objects, but the
other handle objects have not been checked.
This patch cleans up some of the code to use common compiletf
routines where appropriate. It also adds code to print the
number of extra arguments and cleans up the messages a bit.
The argument passed to $finish and $stop is not currently used, but it
is now passed down to the functions that may someday do something
useful with it (schedule_finish() and schedule_stop() in vvp/schedule.cc).
Cary R
Stephen Williams
Larry Doolittle
Arun Persaud
steve