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Groups > comp.lang.c++ > #92843
| From | Bonita Montero <Bonita.Montero@gmail.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: What does this code print ? |
| Date | 2023-10-15 09:12 +0200 |
| Organization | A noiseless patient Spider |
| Message-ID | <ugg3c2$ckp0$1@dont-email.me> (permalink) |
| References | (1 earlier) <87lec95n0t.fsf@bsb.me.uk> <ugaeqo$2vefi$1@dont-email.me> <ugapal$31eim$1@dont-email.me> <ugegmt$3uo8b$1@dont-email.me> <ugg33f$cf8s$3@dont-email.me> |
Am 15.10.2023 um 09:07 schrieb Bonita Montero: > The compiler can't ignore the calling convention since the definition > of the variable and the assignment might be spareate. I just printed > both pointer's addresses and I get different addresses. So there are > only two options left: either there are separate instantiations for > each calling convention or there's additional thunk code for each > calling convention that doesn't mach the standard calling convention. This are both instantiations copied from the disassembly in the debugger: 005F10D0 64 A1 2C 00 00 00 mov eax,dword ptr fs:[0000002Ch] 005F10D6 56 push esi 005F10D7 8B 30 mov esi,dword ptr [eax] 005F10D9 8B 96 04 00 00 00 mov edx,dword ptr [esi+4] 005F10DF 8D 42 01 lea eax,[edx+1] 005F10E2 89 86 04 00 00 00 mov dword ptr [esi+4],eax 005F10E8 8D 04 0A lea eax,[edx+ecx] 005F10EB 5E pop esi 005F10EC C3 ret 005F10A0 55 push ebp 005F10A1 8B EC mov ebp,esp 005F10A3 64 A1 2C 00 00 00 mov eax,dword ptr fs:[0000002Ch] 005F10A9 8B 08 mov ecx,dword ptr [eax] 005F10AB 8B 91 04 00 00 00 mov edx,dword ptr [ecx+4] 005F10B1 8D 42 01 lea eax,[edx+1] 005F10B4 89 81 04 00 00 00 mov dword ptr [ecx+4],eax 005F10BA 8B 45 08 mov eax,dword ptr [a] 005F10BD 03 C2 add eax,edx 005F10BF 5D pop ebp 005F10C0 C2 04 00 ret 4
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What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 05:30 +0200
Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-11 14:03 +0100
Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-11 13:12 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:22 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-11 17:41 +0000
Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-11 20:24 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:24 +0200
Re: What does this code print ? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-10-13 17:53 +0100
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:12 -0400
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-13 17:27 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:52 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:08 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-15 12:55 -0700
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:19 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 20:58 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-11 19:21 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:41 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-11 12:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 05:25 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-12 20:50 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-13 08:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-13 12:15 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:53 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 11:26 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:00 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:15 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:47 +0200
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:34 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-13 16:34 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 13:12 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 02:36 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-13 20:44 -0700
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 11:51 +0300
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-17 11:35 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-17 20:06 +0000
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-18 11:43 +0300
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-18 17:29 +0000
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-18 11:31 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-14 15:54 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-14 18:05 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-14 14:58 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 08:58 +0200
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-14 12:47 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:07 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:12 +0200
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 09:16 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:48 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:04 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:39 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 19:58 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 18:06 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:11 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 19:20 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 16:06 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-19 14:45 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-19 23:26 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 09:19 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 05:47 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 17:59 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-20 19:16 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:02 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 08:38 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 19:40 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 10:54 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 20:34 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 12:45 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 04:18 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-21 19:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-22 06:53 +0200
Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-22 09:59 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-22 07:12 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-23 19:05 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-23 10:40 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 16:03 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 07:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 17:01 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:28 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 18:27 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:05 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:08 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 10:39 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 20:25 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 19:48 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 10:54 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 17:57 +0200
Re: What does this code print ? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2023-10-24 16:40 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:07 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-24 15:25 +0000
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-24 08:34 -0700
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-24 16:34 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-24 19:05 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 14:50 +0000
Re: What does this code print ? Bo Persson <bo@bo-persson.se> - 2023-10-20 17:34 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 15:59 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:00 +0200
Re: What does this code print ? Kaz Kylheku <864-117-4973@kylheku.com> - 2023-10-20 16:06 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-20 18:40 +0200
Re: What does this code print ? gazelle@shell.xmission.com (Kenny McCormack) - 2023-10-20 20:07 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-21 08:04 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:35 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:50 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-19 14:43 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-19 20:02 +0200
Re: What does this code print ? scott@slp53.sl.home (Scott Lurndal) - 2023-10-15 14:36 +0000
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-15 18:15 +0200
Re: What does this code print ? Richard Damon <news.x.richarddamon@xoxy.net> - 2023-10-15 22:23 -0400
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-17 07:51 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-17 23:08 -0400
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-15 13:25 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:33 -0700
Re: What does this code print ? Paavo Helde <eesnimi@osa.pri.ee> - 2023-10-14 21:54 +0300
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-14 11:56 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-24 15:53 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 15:07 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 08:43 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:01 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 09:21 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-25 18:24 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 11:23 -0700
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:02 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:13 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:09 -0700
Re: What does this code print ? James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-10-25 23:55 -0400
Re: What does this code print ? "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-10-25 15:01 -0700
Re: What does this code print ? Bonita Montero <Bonita.Montero@gmail.com> - 2023-10-26 07:15 +0200
Re: What does this code print ? Richard Damon <richard@damon-family.org> - 2023-10-25 23:12 -0700
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