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> Unix > fasm port with libc |
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scientica 09 Jun 2004, 12:47
Works fine on Fedora Core 1 (kernel 2.6.4, gcc 3.3.2)
Also, g++ [EDIT](C++ compiler)[/EDIT] works too, thought the elf is a few (24) bytes larger compiled with g++ than gcc. |
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09 Jun 2004, 12:47 |
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f0dder 09 Jun 2004, 14:37
probably because the GNU tools like to insert all sorts of strings in your executables... try running 'strings' on gcc and g++ compiled versions, you should see some differences I think.
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09 Jun 2004, 14:37 |
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scientica 10 Jun 2004, 13:05
before strip (`man 1 strip`):
71752 fasm 71776 fasm_g++ after stripping: 69620 fasm 69644 fasm_g++ self compiled fasm: 58938 fasm it seems it's not just the text that differs (also binary), but well, doesn't really matter. It uses libc, and it works - regardless of wheter GNU tools add a little extra or not  |
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10 Jun 2004, 13:05 |
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f0dder 10 Jun 2004, 13:59
ah, libc is linked in - then it's probably C++ init code (c0/crt0) that is a bit larger than the C init code. Just a guess anyway. Nothing much to worry about anyway, I wouldn't worry about 10k
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10 Jun 2004, 13:59 |
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crc 11 Jun 2004, 13:15
It almost works under BeOS 5. It will assemble sample programs (including itself
 ) but segfaults on exit. The segfault is a minor irritant, and I'll see if I can fix it this weekend. Overall, I'm thrilled with the libc support. I'll also try it under Syllable next week (waiting for the ISO to finish downloading...). |
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11 Jun 2004, 13:15 |
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NULLPointer 13 Jun 2004, 03:19
I probed it on BeOS 5 PE and it crashes at the end, i want to know the way to find where is the error because its imposible to debug it under BDB. is there an easy way?
Thanks. |
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13 Jun 2004, 03:19 |
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f0dder 13 Jun 2004, 12:06
You could always do the tedious thing - insert a lot of print statements, and see when it dies... aren't there any nice debuggers for BeOS?
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13 Jun 2004, 12:06 |
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crc 13 Jun 2004, 12:07
Ok, I managed to make it work perfectly under BeOS 5 PE (and Pro). Under BeOS (and similar OSes), the exit function needs to be called to handle some cleanup. I've attached a new version (full code + a BeOS binary) for you all to test.
(Edit: obsolete attachment has been removed) |
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13 Jun 2004, 12:07 |
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gorshing 14 Jun 2004, 01:55
Privalov wrote: This is a new port of fasm I've made using the ELF object format On my machine ... Code: gorshing [/home/gorshing/devl/asm]$ file fasm_libc fasm_libc: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for GNU/Linux 2.4.1, dynamically linked (uses shared libs), not stripped gorshing [/home/gorshing/devl/asm]$ file ~/fasm/fasm /home/gorshing/fasm/fasm: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped gorshing [/home/gorshing/devl/asm]$ Weren't you always using the ELF format? Or am I missing something? _________________ gorshing |
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14 Jun 2004, 01:55 |
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crc 14 Jun 2004, 02:02
Quote: Weren't you always using the ELF format? Or am I missing something? It's a port using ELF and the standard C library. The ELF support is not new, but the LIBC backing is new. |
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14 Jun 2004, 02:02 |
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gorshing 14 Jun 2004, 03:30
I understand that, but the way Privalov stated that, it seemed to me that he implied that ELF was new also.
_________________ gorshing |
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14 Jun 2004, 03:30 |
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Tomasz Grysztar 14 Aug 2004, 20:10
I have updated the attachment in first post - now it contains the libc interface adapted to use with fasm 1.54
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14 Aug 2004, 20:10 |
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Tommy 18 Sep 2004, 15:46
Will you continue this distribution Privalov?
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18 Sep 2004, 15:46 |
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stanks 26 Dec 2004, 08:46
Hi crc
This version (1.52) works ok under BeOS. No segmentation fault. stanks |
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26 Dec 2004, 08:46 |
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crc 26 Dec 2004, 13:26
Ok, I'll see what's been changed then...
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26 Dec 2004, 13:26 |
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