__OUTPUT_FORMAT__ must consist of shortname of output format
or its alias, otherwise userspace ABI gets broken.
For example source code still can refer to __OUTPUT_FORMAT__=elf,
instead of __OUTPUT_FORMAT__=elf32.
BR3246990
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
The backport of
4db724fdd76e3a6cd0f5124ef86de976c495d666
359b63f8976375f071edc33092daea57efa768fb
01102ee8e6a967830bcd6f0134efe8976f473121
2672af737954fb17ec0ebf17e787219a504c4400
so coff output target to be able to handle
massive relocations.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
We could have accessed malloc'ed data on external symbols
in obj and ieee output formats. Fix it by using nasm_zalloc.
Reported-by: Jiri Malak
Patch-by: Jiri Malak
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
In commit 55ae12052cd1 we occasionally broke byte ordering. Fix it.
Note that current stable version 2.08.01 is not affected by this bug.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Apparently some people still care about compiling native on MS-DOS,
and we don't have a significant number of files which need adjustment.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
ARRAY_SIZE is a well known name pointing out that
we're dealing with array in macro argument.
Also to be on a safe side prefix_name helper should
check the index been in bounds more precisely.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Add OUT_REL1ADR (one-byte relative address) and support for
OUT_ADDRESs with size == 1. Add support for it in
outbin and outdbg. *It still needs to be added to other backends*,
both the OUT_REL*ADR and OUT_ADDRESS codepaths need to be handled.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
macho_sectalign was occasionally misprinted
with macho_setcalign, fix it. No change on functionality.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
format_mode is always set to 1 so there is no need to
keep this variable. "Old chicken bit" (c) :)
Reported-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Section alignment is broken due to not being
direct "align -> power of two set" mapping but
rather including second addition operation.
Fix it by introducing coff_sectalign_flags helper.
This also allow us to use this helper for getting
rid of open coded computation as well.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Put in all constants pecoff v8 states. Most probably we
will never need most of them but lets have them here for
completeness.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
We already have "elf" and "macho" aliases for respective
32 bit output formats. Make the same for "win32" in a
sake of consistency.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This allow us to keep compatibility layer without
needing the separated struct ofmt for this and
elf_init_hack routine.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
