IP-relative relocations were broken for 32-bit Mach-O when referencing
external symbols after the Mach-O backends were merged.
This fixes bug reports 3392348, 3392352, and 3392346.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Previously, debug info would refer to the first file seen, even
when it did not actually generate line numbers (e.g. segto=-1).
Fix it so we only lock in the file name the first time we actually
produce a line number record. Not as good as proper support for
debug info referencing multiple source files but much more useful
than the current behavior.
Signed-off-by: Fabian Giesen <fabiang@radgametools.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
When assembling on Windows machines with CRLF line endings, computing
the MD5 hash from the file read in "text" mode (transforms CRLF->LF)
gives incorrect results.
Signed-off-by: Fabian Giesen <fabiang@radgametools.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
The hash calculation in calc_md5 tries to open the source file via
"filename" again. For %includes, this is the file name that was
specified in the %include directive, not the actual name of the file
that was opened by the preprocessor. In other words, this fails if the
include file is not in the current working directory.
Add pp_input_fopen that uses the preprocessor include path lookup
code to resolve a file name and open it, and use that in codeview.c.
Signed-off-by: Fabian Giesen <fabiang@radgametools.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
There is a bunch of common code here so merge them all into one file.
Unmergable parts are wrapped with is_elf() helpers.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
* Added missing rules for creating a library out of LIBOBJ
and using it when linking.
* Updated the clean rule and PRELREQ list.
* Always build with debug info as it ends up in external PDB files
anyway and doesn't really impact binary size.
* Added /RELEASE to the LDFLAGS so the linker checksums the headers and
the binary can be signed.
Signed-off-by: Knut St. Osmundsen<bird-nasm@anduin.net>
Reviewed-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
The logic for suppressing preprocessor errors was missing an !, which
was present before checkin 215186fe82.
Reported-by: Knut St. Osmundsen <bird-nasm@anduin.net>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Split lib/ into nasmlib/ (for nasm-specific functions) and stdlib/
(for replacements for C library functions which may be missing.)
Rename the ersatz inttypes.h to nasmint.h so we can use a simple test
in compiler.h instead of dealing with include path magic.
Remove tests in configure.in for ancient missing functions (which will
break the build anyway.)
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Move version strings to a separate header, instead of needing to
include nasm.h in places where it probably really doesn't belong.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
There is no reason to not use an archive manager to build our
executables. If there really are systems which don't have any kind of
archive manager, we can simply link all the objects.
This also drops any use of configure to detect library objects.
Instead just use HAVE_* and let the archive manager delete them.
A lot of additional functions could be declared library functions and
reorganized.
***FIX*** Mkfiles/*.mak have not yet been updated.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
nasmlib.[ch] desperately need to be broken up into smaller chunks.
Break file I/O related functions out into file.c, so at least we can
avoid the problem with P_WAIT being defined in <io.h> on Windows but
is also used as a prefix constant in "nasm.h".
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Per the MSVC++ docs, /Ox and /Oy are redundant with /O2, and the docs
recommend that they do not be used together.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
