[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

[gingold at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241

--- Comment #3 from gingold at gcc dot gnu.org <gingold at gcc dot gnu.org> 2011-06-27 12:51:14 UTC ---
Author: gingold
Date: Mon Jun 27 12:51:09 2011
New Revision: 175523

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175523
Log:
2011-06-27  Tristan Gingold  <gingold@adacore.com>

    PR target/44241
    * config/vms/vms-protos.h: New file.
    * config/vms/vms-crtlmap.map: New file.
    * config/vms/vms.c: New file.
    * config/vms/make-crtlmap.awk: New file.
    * config/vms/vms-crtl.h: File removed.
    * config/vms/vms-crtl-64.h: File removed.
    * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets.
    * config/alpha/vms64.h: Do not include vms-crtl-64.h
    * config/alpha/alpha.c (alpha_init_builtins): Remove code to
    clear some builtins on VMS.  Calls vms_patch_builtins.
    (avms_asm_output_external): Remove.
    * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove.
    (struct crtl_name_spec): Remove
    (DO_CTRL_NAMES): Remove.
    * config/ia64/vms.h (struct crtl_name_spec): Remove
    (DO_CTRL_NAMES): Remove.
    * config/ia64/ia64.c (alpha_init_builtins): Remove code to
    clear some builtins on VMS.  Calls vms_patch_builtins.
    (ia64_asm_output_external): Remove DO_CRTL_NAME.
    * config/ia64/vms64.h: Do not include vms-crtl-64.h
    * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles,
    tm_p_file.


Added:
    trunk/gcc/config/vms/make-crtlmap.awk
    trunk/gcc/config/vms/vms-crtlmap.map
    trunk/gcc/config/vms/vms-protos.h
    trunk/gcc/config/vms/vms.c
Removed:
    trunk/gcc/config/vms/vms-crtl-64.h
    trunk/gcc/config/vms/vms-crtl.h
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.gcc
    trunk/gcc/config/alpha/alpha.c
    trunk/gcc/config/alpha/vms.h
    trunk/gcc/config/alpha/vms64.h
    trunk/gcc/config/ia64/ia64.c
    trunk/gcc/config/ia64/vms.h
    trunk/gcc/config/ia64/vms64.h
    trunk/gcc/config/vms/t-vms

[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

[gingold at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241

gingold@gcc.gnu.org <gingold at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |gingold at gcc dot gnu.org
         Resolution|                            |FIXED
         AssignedTo|unassigned at gcc dot       |gingold at adacore dot com
                   |gnu.org                     |

--- Comment #4 from gingold at gcc dot gnu.org <gingold at gcc dot gnu.org> 2011-06-27 12:57:55 UTC ---
No custom list yet, but the list is now in one text file.

[Bug c/44241] New: vms-crtl.h, vms-crtl-64.h need many more symbols

[jay dot krell at cornell dot edu]

There is a list of symbols in gcc to rename for VMS.
In the files vms-crtl.h and vms-crtl-64.h.

Maybe there is a better solution?

Until it is found and implemented, these lists need a lot more entries.
I have enough to build gcc and binutils.
I had built cvs, but I lost that list.


-- 
           Summary: vms-crtl.h, vms-crtl-64.h need many more symbols
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jay dot krell at cornell dot edu
 GCC build triplet: i686-apple-darwin9
GCC target triplet: alpha-dec-vms


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241

[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

[jay dot krell at cornell dot edu]

------- Comment #1 from jay dot krell at cornell dot edu  2010-05-23 05:30 -------
The line in the patch:
DECC_(environ, decc$ga_environ) \
should be:
DECC_(environ, ga_environ) \

obviously.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241

[Bug target/44241] vms-crtl.h, vms-crtl-64.h need many more symbols

[jay dot krell at cornell dot edu]

------- Comment #2 from jay dot krell at cornell dot edu  2010-05-23 06:06 -------
It also goes without saying that the factoring here stinks.

At the very least, split the lists up into three:
  common
  32
  64

and then compose the result out of two of them.

The prefixes can also probably be computed.
 If the name contains "printf" or "scanf", prefix decc$tx.
 else if the function takes any floating point parameters, prefix decc$t.
 else prefix just decc$.

I think I'll write this up..

You also easily enough have a list per prefix.
And a custom list, like for environ.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44241