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04f981e0e6
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Fabian Giesen 04f981e0e6 output/elf: Don't set data symbol type/size in ABS sections 
I'm dealing with a FreeBSD-derived embedded target that ends up
showing such symbols (which is mainly NASM struct definitions)
in backtraces after calling NULL function pointers, since these
symbols _are_ technically covering bytes around address zero.

Needless to say, this is extremely confusing and generates
nonsensical bug reports. (Essentially, random unrelated crashes
get cross-referenced to a random ASM struct, whatever the linker
picked for address 0).

These symbols are already a bit strange to begin with (they're
purely an artifact of how NASM happens to implement structs),
leaving their sizes at 0 seems reasonable.

Signed-off-by: Fabian Giesen <fabian.giesen@epicgames.com>
2022-08-30 14:26:54 -07:00
asm Fix wrong size calculation for "Dx ?" larger than DB 2021-11-20 23:53:40 +03:00
autoconf autoconf: look for _Decltype as yet another alias for typeof(). 2020-07-16 20:28:35 -07:00
common Add {rex} prefix, simplify prefix handling, better error messages 2021-04-27 11:37:42 -07:00
config config/unconfig.h: still needs to be in the repository 2020-07-08 08:53:28 -07:00
contrib
disasm ndisasm: Stack buffer overflow fix 2021-05-05 00:30:55 +03:00
doc docs: Update comdat section attribute 2021-12-17 23:45:51 +03:00
headers
include output/coff: Support for COMDAT sections 2021-12-17 23:45:25 +03:00
macros Merge tag 'nasm-2.15.03' 2020-07-17 17:58:38 -07:00
misc
Mkfiles output/coff: Support for COMDAT sections 2021-12-17 23:45:25 +03:00
nasmlib Fix warning on ; outside of function 2022-04-04 10:25:58 -05:00
nsis
output output/elf: Don't set data symbol type/size in ABS sections 2022-08-30 14:26:54 -07:00
perllib phash: bloat the hashes somewhat, reducing the likelihood of false positives 2020-07-27 13:24:59 -07:00
rdoff Merge branch 'nasm-2.15.xx' 2020-10-10 13:53:50 +03:00
stdlib vsnprintf.c: fix printing of a size_t variable 2020-07-09 17:44:21 -07:00
test Add {rex} prefix, simplify prefix handling, better error messages 2021-04-27 11:37:42 -07:00
tools config/unconfig.h: generate by Makefile, not autogen.sh 2020-07-06 11:12:03 -07:00
travis test: add dbxsize test 2021-11-20 23:57:49 +03:00
x86 x86/insns: add VMGEXIT 2021-05-13 09:14:10 +03:00
.gitattributes gitattributes: don't try to merge the version file 2020-06-30 13:48:13 -07:00
.gitignore .gitignore: ignore timestamp (*.time) files 2020-09-11 16:28:57 -07:00
.travis.yml
AUTHORS
autogen.sh autogen.sh: don't rely on sed -r 2020-07-12 06:03:58 -07:00
ChangeLog
CHANGES
configure.ac configure.ac: add option to compile with suggestion warnings 2020-07-30 17:37:42 -07:00
INSTALL
LICENSE
Makefile.in output/coff: Support for COMDAT sections 2021-12-17 23:45:25 +03:00
nasm.spec.in
nasm.spec.sed
nasm.txt
ndisasm.txt
README.md doc: remove references to sourceforge 2020-07-01 21:48:44 -07:00
SubmittingPatches
version NASM 2.15.05 2020-08-28 08:53:28 -07:00
version.pl

README.md

NASM, the Netwide Assembler

master

Many many developers all over the net respect NASM for what it is: a widespread (thus netwide), portable (thus netwide!), very flexible and mature assembler tool with support for many output formats (thus netwide!!).

Now we have good news for you: NASM is licensed under the "simplified" (2-clause) BSD license. This means its development is open to even wider society of programmers wishing to improve their lovely assembler.

Visit our nasm.us website for more details.

With best regards, the NASM crew.