when an output file has no program headers, set the 'e_phentsize'
field of the ELF executable header to zero.
Obtained from: elftoolchain
MFC after: 1 month
- elf_getdata() and elf_rawdata() should return an "Elf_Data" structure
that has its "d_buf" member set to NULL and "d_size" member set to
the nominal 'size' of the section. [1]
- Update the manual page for these functions.
- Fix a memory leak in an error handling path inside elf_getdata().
- Use _libelf_allocate_data() in elf_newdata() for consistency.
Obtained from: elftoolchain
MFC after: 1 month
This commit merges the latest LLVM sources from the vendor space. It
also updates the build glue to match the new sources. Clang's version
number is changed to match LLVM's, which means /usr/include/clang/2.0
has been renamed to /usr/include/clang/2.8.
Obtained from: projects/clangbsd
Remove the internal jailparam_vlist, in favor of using variants of its
logic separately in jail_setv and jail_getv.
Free the temporary parameter list and exported values in jail_setv
and jail_getv.
Noted by: Stanislav Uzunchev
MFC after: 3 days
emulation of misaligned memory accesses). We cannot map the unaligned
memory access functions to the ones used for aligned accesses, so do
not define TUKLIB_FAST_UNALIGNED_ACCESS.
quirks for weak-symbol handling. Text symbols require also marking weak
the special dot-symbol associated with the function, and data symbols
require that you not do that. To fix this, provide a hacked
__weak_reference for powerpc64, and define a new __weak_reference_data
for the single weak data symbol in base.
Revert after: binutils 2.17 import
Obtained from: projects/ppc64
CVS r1.94 jhb:
Cast the integer read as the first argument for %b to an unsigned integer
so it's value is not sign extended when assigned to the uintmax_t variable
used internally by printf. For example, if bit 31 is set in the cpuid
feature word, then %b would print out the initial value as a 16 character
hexadecimal value. Now it only prints out an 8 character value.
CVS r1.109 njl:
Add support for 'h' and 'hh' modifiers for printf(9).
CVS r1.117 phk:
If we ignore an unknown % sequence, we must stop interpreting the remaining
% arguments because the varargs are now out of sync and there is a risk that
we might for instance dereference an integer in a %s argument.
SVN r209836 jkim:
Implement optional 'precision' for numbers. Previously, it was parsed but
ignored. Some third-party modules (e.g., APCICA) prefer this format over
zero padding flag '0'.
once, even if authentication is required, instead of retrying with the
proper credentials. Fix this by bumping the countdown if the origin or
proxy server requests authentication so that the initial unauthenticated
request does not count as an attempt.
PR: 148087
Submitted by: Tom Evans <tevans.uk@googlemail.com>
MFC after: 2 weeks
use uintmax_t instead of float and thereby eliminating the need for
a non-FP version.
Tested on: amd64, ia64 & powerpc (book-E)
Suggested by: bde
MFC after: 1 month
specific to hp300. Since FreeBSD does not support hp300, hp300 has
been removed from the condition altogether.
The FP version broke profiling on powerpc due to invalid results.
Casting to double instead of float resolved the issue, but with
Book-E not having a FP unit, the non-FP version looked preferrable.
Note that even on AIM hardware the FP version yielded an invalid
value for s_scale, so the problem is most likely with the compiler
or with the expression itself.
