;t problems with building it "directly from VCS"
> too,
> as you see. Nevertheless there are opinion that code from VCS
> could be smoothly building without procedures behind scene.
Isn't it simpler to first do a local make dist and then build cross
from that?
Cheers,
Mark
t; - property changes:
> > https://builder.sourceware.org/buildbot/#builders/201/builds/47/steps/5/logs/property_changes
> >
> > - 6: make ( failure )
> > Logs:
> > - stdio:
> > https://builder.sourceware.org/buildbot/#bu
Hi,
On Wed, 2022-12-21 at 15:42 +0100, Mark Wielaard wrote:
>
> Unfortunately buildbot itself doesn't show the config.log.
> Trying to get that...
>
> configure:6961: checking for library containing ZSTD_compressStream2
> configure:6992: gcc -o conftest -D_FORTIFY_SOURC
A couple of files undefined _, which is defined in lib/eu-config.h as
gettext helper macro. This seems unnecessary and arbitrary.
Signed-off-by: Mark Wielaard
---
libdwfl/ChangeLog| 7 +++
libdwfl/core-file.c | 1 -
libdwfl/dwfl_segment_report_module.c
Hi,
On Wed, 2022-12-21 at 00:30 +0800, 罗勇刚(Yonggang Luo) via Elfutils-devel
wrote:
> On Tue, Dec 20, 2022 at 10:04 PM Mark Wielaard
> wrot
> > I have to think what it means for a system that doesn't have mmap
> > since
> > the mmap extensions are part of the
ourceware.org/buildbot/#builders/39/builds/117/steps/6/logs/stdio
Oops, we need a version check to see if CURL_AT_LEAST_VERSION is
available... doh.
Fixed with the attached patch.
Cheers,
Mark
From 304741e11018c29e7ff17751e05dcc5c786a3fd9 Mon Sep 17 00:00:00 2001
From: Mark Wielaard
Date: Wed,
386_mne.h"
> +
> #define obstack_chunk_alloc xmalloc
> #define obstack_chunk_free free
>
> @@ -1107,11 +1109,6 @@ print_op_fct (const void *nodep, VISIT value,
> }
> }
>
> -
> -#if NMNES < 2
> -# error "bogus NMNES value"
> -#endif
> -
> static void
> instrtable_out (void)
> {
> @@ -1123,7 +1120,7 @@ instrtable_out (void)
>fprintf (outfile, "#define MNEMONIC_BITS %zu\n",
> best_mnemonic_bits);
> #else
>fprintf (outfile, "#define MNEMONIC_BITS %ld\n",
> -lrint (ceil (log2 (NMNES;
> +lrint (ceil (log2 (MNE_COUNT;
> #endif
>fprintf (outfile, "#define SUFFIX_BITS %d\n", nbitsuf);
>for (int i = 0; i < 3; ++i)
OK.
Thanks,
Mark
y ugly code :{
But added a ChangeLog entry and pushed as attached.
Thanks,
Mark
From 1984819d6ee2dc56583d3f11b9f6e3b2f491f62e Mon Sep 17 00:00:00 2001
From: Yonggang Luo
Date: Sun, 18 Dec 2022 00:52:03 +0800
Subject: [PATCH] libcpu: Use __asm instead of asm to mark variables as used
This block
_CANNOT_CHMOD);
>return -1;
> }
> +#endif
I don't like the __WIN32 define checks. Is fchmod really not
available?? It seems it is a standard Posix function. Can we have a
configure check for it then?
Thanks,
Mark
ildes < 0)
> +{
> + return NULL;
> +}
> +#endif
That new return NULL is missing a __libelf_seterrno.
Cheers,
Mark
On Tue, Dec 20, 2022 at 11:22:23PM +0100, Mark Wielaard wrote:
> The build used -ffunction-sections just for one file.
>
> +2022-12-20 Mark Wielaard
> +
> + * Makefile.am (xmalloc_CFLAGS): Remove.
Pushed.
AVE_LIBINTL_H)
> #include
> +#endif
> +
> /* gettext helper macros. */
> #define N_(Str) Str
> +#if defined(HAVE_LIBINTL_H)
> #define _(Str) dgettext ("elfutils", Str)
> +#else
> +#define _(Str) N_(Str)
> +#endif
So I think the guard here is should be #if ENABLE_NLS
Also just define _(Str) Str directly instead of going through N_(Str).
Cheers,
Mark
leanup;
O, that is good.
Is the abort () at the second call site because that cannot happen? Or
should that also goto cleanup?
Cheers,
Mark
ug-rel-ppc64-z.o
> runtest testfile-debug-rel-ppc64-g.o
> PASS run-strip-reloc.sh (exit status: 0)
>
> Signed-off-by: Shahab Vahedi
> ---
> Changelog:
> v4:
> - Add EM_ARCV2 to valid_e_machine[] in src/elflint.c.
> - Add a link to ARCv3 elf document in arc_init.c.
> - Update ChangeLogs.
Very nice. Pushed.
Thanks,
Mark
On Wed, Dec 21, 2022 at 04:43:05PM +0100, Mark Wielaard wrote:
> A couple of files undefined _, which is defined in lib/eu-config.h as
> gettext helper macro. This seems unnecessary and arbitrary.
Pushed.
#x27;s present in zstd since 1.4.0. Can we somehow specify library
> version
> in configure.ac?
It isn't as nice, but since there seems to be a pkgconfig libzstd.pc
you could use PKG_CHECK_MODULES. See for example how we check for
libcurl.
Cheers,
Mark
On Thu, 2022-12-22 at 10:09 +0100, Martin Liška wrote:
> On 12/22/22 00:38, Mark Wielaard wrote:
> > Hi Martin,
> >
> > On Wed, Dec 21, 2022 at 07:29:19PM +0100, Martin Liška wrote:
> > > > What goes wrong is that this debian old stable arm setup has
>
press_zlib also isn't an
internal_function, it can/must just be static.
> [...]
> +#ifdef USE_ZSTD
So this is the compression part, guard that with USE_ZSTD_COMPRESS.
> +
> void *
> internal_function
> -__libelf_decompress (void *buf_in, size_t size_in, size_t si
On Tue, Nov 15, 2022 at 10:44:32PM +0100, Mark Wielaard wrote:
> https://www.fsf.org/events/sourceware-infrastructure-a-presentation-and-community-q-a
> https://inbox.sourceware.org/overseers/6e9cde97-d880-5343-6cfd-16a648cf6...@fsf.org/
>
> We like to discuss how to use the new in
The various print_debug_*_section functions didn't get the section
data in the same way. Add a new get_debug_elf_data function that
gets the (possibly relocated) section data and that checks (and
warns) if the data might still be compressed in a way that we
cannot decompress.
Signed-off-by:
From: Sam James
debuginfod/ChangeLog:
* debuginfod-client.c: Typo simultaniously.
doc/ChangeLog:
* debuginfod.8: Typo succesfully.
lib/ChangeLog:
* dynamicsizehash_concurrent.c: Typo modul.
* system.h: Typo dependend.
libdwfl/ChangeLog:
* open.c: Typ
Hi,
On Tue, 2023-01-10 at 18:44 +0100, Mark Wielaard wrote:
> The various print_debug_*_section functions didn't get the section
> data in the same way. Add a new get_debug_elf_data function that
> gets the (possibly relocated) section data and that checks (and
> warns) if the da
Using the NONE relocation doesn't do anything, but is harmless.
This fixes several (self) tests on sparc that use elflint to
check files are valid ELF.
Signed-off-by: Mark Wielaard
---
backends/ChangeLog | 4
backends/sparc_reloc.def | 2 +-
2 files changed, 5 insertions(
ood to me.
Thanks, pushed.
Cheers,
Mark
If /bin/sh wasn't build with build-id the test fails because
debuginfod-find will not be able to even try to fetch something.
Use libdebuginfod.so.1 instead as test file because we just
build that and configure makes sure we always produce a build-id.
Signed-off-by: Mark Wielaard
---
. This always failed, causing
to do a needless traversal, followed by the full CU scan in
dwarf_getscopes. Just always stop the pc_record search and
then do the CU origin_match in dwarf_getscopes.
Signed-off-by: Mark Wielaard
---
libdw/ChangeLog| 6 +
libdw/dwarf_getscopes.c
. --demangle still takes
an optional (ignored) argument, but -C doesn't take any arguments
so -Cfi acts the same as -fiC.
Also fix --target, -b, so that it is properly ignored (and not
accidentially enables demangling).
Signed-off-by: Mark Wielaard
---
src/ChangeLog | 5 ++
finding this,
Cheers,
Mark
endp. Precisely so at least one byte could be read without needing to
bounds check.
See the following commits:
commit 7a053473c7bedd22e3db39c444a4cd8f97eace25
Author: Mark Wielaard
Date: Sun Dec 14 21:48:23 2014 +0100
libdw: Add get_uleb128 and get_sleb128 bounds checking.
Both get_ul
> https://builder.sourceware.org/buildbot/#builders/39/builds/130/steps/3/logs/stdio
>
autoreconf: cannot create /tmp/ar8164.3090: No space left on device
at /usr/bin/autoreconf line 689.
Oops. Will fix.
Apologies,
Mark
We've received word from our data centre hosts that they will have a
network infrastructure outage tomorrow, Tuesday 2023-01-31, between
8am and 12am EST (UTC-5). We may follow that up with a server
firmware-related update/boot.
This impacts sourceware.org, builder.sourceware.org,
patchwork.source
Hi,
On Mon, Jan 23, 2023 at 10:11:28AM +0100, Mark Wielaard wrote:
> The --demangle option takes an option (ignored) argument. Since -C
> is the short option of --demangle it also takes that optional
> argument. But that means that something like -Cfi is like -C got
> fi as argumen
Hi,
On Mon, Jan 23, 2023 at 10:15:20AM +0100, Mark Wielaard wrote:
> With gcc -flto the abstract origin of an inlined subroutine
> could be in a different CU. dwarf_getscopes might return an
> empty scope if it cannot find the abstract origin scope. So
> make sure to search in the
the audit of readelf.c and elflint.c and see if adding both
those checks and your hardening checks don't pessimize the code too
much. Hopefully it won't and we can just add all the extra checks.
Cheers,
Mark
diff --git a/libdw/cfi.c b/libdw/cfi.c
index 6d08ca90..a7174405 100644
---
eadelf: Fix set but not used parameter
> readelf: Fix set but not used variable
> Initialize reglocs for VMCOREINFO
> addr2line: Do not test demangling in run-addr2line-i-test.sh
> x86_64_return_value_location: Support lvalue and rvalue references
> configure: Use -fno-addrsig if possible
> configure: Add --disable-demangle
> configure: Add --enable-sanitize-memory
Thanks for splitting things out so nicely in separate patches.
Cheers,
Mark
s that use dwfl_get_debuginfod_client() without
> #including "debuginfod.h", but such cases should be rare.
This was recently reported by someone else and fixed differently:
commit 45576ab5f24cd39669a418fa8e005b4d04f8e9ca
Author: Mark Wielaard
Date: Mon Feb 6 10:21:58 2023 +
ith some of the commit message explanation? Your explanation is much
better than "play some dirty trick" :)
> const struct FillPattern *__libasm_default_pattern =
> &xdefault_pattern.pattern;
I am surprised this doesn't need a cast. Do you know why?
Thanks,
Mark
maining, NULL);
if (remaining != argc)
error (EXIT_FAILURE, 0,
Then debuginfod --help will say: Report bugs to
https://sourceware.org/bugzilla.
That of course doesn't help with the -Wunused-const-variable warning.
If we cannot figure out the magic variable naming trick with wit
e a register doesn't have a
number of bits which isn't a multiple of 8 (only ia64 has some 1 bit
registers, but those don't seem part of the core register set).
If we do accidentally try to handle such a register having an abort is
also not very nice. Lets just warn and return/continu
t;
> Fix by deleting it.
yeah, this is clearly a copy/paste from print_debug_macinfo_section
into print_debug_macro_section where the nculist isn't actually used.
Not much to add, so pushed as is.
Thanks,
Mark
>
> Signed-off-by: Ilya Leoshkevich
> ---
> src/readelf.c | 2 --
ee passing of an undefined value as "use". But I think msan is
technically correct that passing an indeterminate value to a function
provokes undefined behavior. Also it is of course more consistent with
the rest of the code which does initialize reglocs even when nregloc is
zero.
Pushed as i
angle support :
Should be either yes or no, even when --enable-demangler or --disable-
demangler isn't given.
Cheers,
Mark
> +AS_IF([test "x$enable_demangler" == xyes],
> AC_CHECK_LIB([stdc++], [__cxa_demangle], [dnl
> AC_DEFINE([USE_DEMANGLE], [1], [Defined
Hi Ilya,
On Mon, 2023-02-06 at 23:25 +0100, Ilya Leoshkevich via Elfutils-devel
wrote:
> There is run-addr2line-i-demangle-test.sh for that.
Well spotted. Pushed as is.
Thanks,
Mark
> Signed-off-by: Ilya Leoshkevich
> ---
> tests/run-addr2line-i-test.sh | 14 +++---
>
today, which also seemed a
false positive.
The log has:
terminate called after throwing an instance of 'sqlite_exception'
But we should catch that (a reportable_exception) almost always.
Odd.
Cheers,
Mark
> Steps:
>
> - 0: worker_preparation ( success )
>
> - 1: set
If an object that has static or thread storage duration is not
> initialized explicitly, then ... if it is a union, the first named
> member is initialized (recursively) according to these rules, and
> any padding is initialized to zero bits.
>
Thanks, pushed.
Mark
gloc, const void
> *desc,
>^
>
> Mark Wielaard says:
>
> It is never really used since as far as I can see we don't have any
> backend with a core register sets where a register doesn't have a
>
cs/Extensions.html#sht-llvm-addrsig-section-address-significance-table
> [2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105625
That looks like a good generic configure check.
Pushed.
Thanks,
Mark
> Signed-off-by: Ilya Leoshkevich
> ---
> configure.ac | 8
> 1 file c
Hi Ilya,
On Wed, 2023-02-08 at 20:52 +0100, Ilya Leoshkevich wrote:
> __cxa_demangle is normally implemented in the C++ runtime library,
> instrumenting which for MSan is a hassle. Add a knob for disbling it.
Thanks for the fixes.
Pushed,
Mark
> Signed-off-by: Ilya Le
eed a similar update?
Thanks,
Mark
> Signed-off-by: Ilya Leoshkevich
> ---
> backends/x86_64_retval.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/backends/x86_64_retval.c b/backends/x86_64_retval.c
> index f9114cb1..e668eacc 100644
> --- a/backends/x86_64_retv
/* Parse and process arguments. */
int remaining;
- argp_program_version_hook = print_version; // this works
(void) argp_parse (&argp, argc, argv, ARGP_IN_ORDER, &remaining, NULL);
if (remaining != argc)
error (EXIT_FAILURE, 0,
Thanks,
Mark
isn't your patch. It is some bug in libmicrohttpd that
only sometimes triggers:
libmicrohttpd error: Call to epoll_ctl failed: Bad file descriptor
Fatal error in GNU libmicrohttpd daemon.c:2927: Close socket failed.
Cheer,
Mark
> Steps:
>
> - 0: worker_preparation (
dwarf_getlocation would return an error when it saw a
DW_OP_GNU_uninit. Handle it by simply recognizing as a no argument
operation.
DW_OP_GNU_uninit is emitted by GCC as a marker to flag the location
expression as referring to an uninitialized value.
Signed-off-by: Mark Wielaard
---
libdw
ddrp, const
unsigned char *end)
/* Unroll the first step to help the compiler optimize
for the common single-byte case. */
- if (likely (max > 0))
-get_sleb128_step (acc, *addrp, 0);
+ get_sleb128_step (acc, *addrp, 0);
for (size_t i = 1; i < max; ++i)
get_sleb128_step (acc, *addrp, i);
Cheers,
Mark
Add sanity check making sure an leb128 isn't being read beyond the
end of the current data segment. Most code already had these guards,
but some were missing. This makes sure an appropriate error is
generated instead.
Signed-off-by: Mark Wielaard
---
libdw/ChangeLog
On Mon, 13 Feb 2023 17:45:48 +0100, Ilya Leoshkevich wrote:
> It's showing up in git status when configuring in the source directory.
>
>
Applied, thanks!
[1/4] tests: Ignore dwfl-report-offline-memory
commit: 8ececddf9de612bc556b16df234254291196a65d
Best regards,
--
Mark Wielaard
on.h:47:21: note: expanded from macro
> 'ARGP_PROGRAM_BUG_ADDRESS_DEF'
> const char *const apba__ __asm ("argp_program_bug_address")
> ^
>
> [...]
Applied, thanks!
[2/4] printversion: Fix unused variable
commit: 47297d8bf2f516b66b6d45934849137ab7658a99
Best regards,
--
Mark Wielaard
USE_VALGRIND
Thanks,
Mark
Disable a few tests that run for more than 5 minutes due to test files
> being statically linked with MSan.
Although I wasn't able to test this locally it looks all good. I did
check the _FORTIFY_SOURCE and like flags are still normal and no tests
are skipped without --enable-sanitize-memory.
Pushed.
Thanks,
Mark
patch to add extra guards in the callers of
get_(u|s)leb128, because that does provide us with better error
messages.
Thanks,
Mark
Hi,
On Fri, 2023-02-10 at 14:01 +0100, Mark Wielaard wrote:
> dwarf_getlocation would return an error when it saw a
> DW_OP_GNU_uninit. Handle it by simply recognizing as a no argument
> operation.
>
> DW_OP_GNU_uninit is emitted by GCC as a marker to flag the location
> expre
as just pushed.
So hopefully we'll see this turn green soon.
Cheers,
Mark
On Tue, Feb 14, 2023 at 04:56:39PM +, builder--- via Elfutils-devel wrote:
> A new failure has been detected on builder elfutils-opensuseleap-x86_64 while
> building elfutils.
>
> Full details are available at:
> https://builder.sourceware.org/buildbot/#builders/90/builds/119
>
> Build s
gt;
> Build state: failed test (failure)
> Revision: 922068cebba6ed0dfc2da0a9e40e3e1b63e0aca9
> Worker: debian-armhf
> Build Reason: (unknown)
> Blamelist: Mark Wielaard
[...]
> A new failure has been detected on builder elfutils-debian-i386 while
> building elfut
In __libdw_intern_expression we checked for one byte too many.
We only need one byte for the size and (at least one) for the uleb128
DIE reference.
Signed-off-by: Mark Wielaard
---
This wrong check caused the recent buildbot failure on some arches.
libdw/ChangeLog | 5 +
libdw
Fixes indentation of -g option.
Signed-off-by: Mark Wielaard
---
doc/ChangeLog| 4
doc/debuginfod.8 | 1 +
2 files changed, 5 insertions(+)
diff --git a/doc/ChangeLog b/doc/ChangeLog
index b2ef357a..7f2d6ff4 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,7 @@
+2023-02-14
https://inbox.sourceware.org/elfutils-devel/6e576e707fa3da14f4e9045cbf53ba887823a543.ca...@linux.ibm.com/T/
Thanks,
Mark
On Wed, 2023-02-15 at 04:01 -0800, ClusterFuzz-External via monorail
via Elfutils-devel wrote:
> Status: New
> Owner:
> CC: elfut...@sourceware.org, da...@adal
There have been a couple of cases where demangler support has been
accidentially been disabled because libstdc++ wasn't there/installed
during build. Make it an error if --disable-demangler isn't explicitly
given.
Signed-off-by: Mark Wielaard
---
ChangeLog| 5 +
configure.ac
.180 "We got an L, we got an T, can we have a O?"
0.181 "Show me your ARMs"
0.182 "October Surprise!"
0.183 "100+ commits"
0.184 "negative results"
0.185 "oops, I did it again"
0.186 "Just In Time"
0.187 "no zero negatives"
0.188 "no section left behind"
I believe some older versions also had code names, but I could not find
them.
Cheers,
Mark
Hi Florian,
On Thu, 2023-02-16 at 11:48 +0100, Florian Weimer via Elfutils-devel
wrote:
> * Mark Wielaard:
>
> > + [AC_MSG_ERROR([__cxa_demangle not found in libstdc++ use
> > --disable-demangler to disable demangler support.])]),
>
> Missing punctuation after
hat it doesn't link
properly with libasan/ubsan when -fsanitize=address/undefined is given.
If you could add a configure check for that bug then we could add the
no no-undefined trick independent of compiler used.
Cheers,
Mark
.cgi?id=28873
>
> Signed-off-by: Di Chen
Very nice.
Note that my local build (gcc 12.2.1) says:
In function ‘handle_dynamic_symtab’,
inlined from ‘print_symtab’ at
/home/mark/src/elfutils/src/readelf.c:2451:9:
/home/mark/src/elfutils/src/readelf.c:2535:29: error: ‘syments’ may be
us
Could you show the backtrace at this point? (Note that gdb believes
you have changed the sources, but haven't rebuild libdw.so)
Thanks,
Mark
Hi Florian,
On Thu, Feb 16, 2023 at 06:02:49PM +0100, Florian Weimer via Elfutils-devel
wrote:
> * Mark Wielaard:
> > Which I find slightly odd, but I don't fully grok autoconf quotes.
> >
> > Does the following do what you expect?
>
> Yes, but even though I patc
>= data_size)
> goto invalid_offset;
> }
O, the original check was actually one off.
Looks good. Pushed as is.
Thanks,
Mark
550 | free (oldp);
| ^~~
Fix by freeing scnp->content last.
Signed-off-by: Mark Wielaard
---
libasm/ChangeLog | 4
libasm/asm_end.c | 18 ++
2 files changed, 14 insertions(+), 8 deletions(-)
diff --git a/libasm/ChangeLog b/libasm/ChangeLog
index a1
(no return type)
for DIEs that point to a DW_TAG_unspecified_type.
Cheers,
Mark
On Fri, Feb 17, 2023 at 10:04:40AM -0800, ClusterFuzz-External via monorail via
Elfutils-devel wrote:
> Status: New
> Owner:
> CC: elfut...@sourceware.org, da...@adalogics.com, evv..
/116
>
> Build state: failed test (failure)
> Revision: 77d237798c8f262d618bd3ed2db8864022bfcacb
> Worker: bb1-2
> Build Reason: (unknown)
> Blamelist: Mark Wielaard
Grrr, it is FAIL: run-debuginfod-federation-metrics.sh again :{
robably in the "conversion function" not converting
extra garbage data at the end. The issue is trying to get a big endian
ELF file containing a .debug_line_str of type GNU_HASH (which is
nonsensical in the first place). There are a couple of ways to "fix"
this. I'll post some p
ually be used, just checked for
validity. But these patches make sure the result is deterministic.
Cheers,
Mark
Otherwise some undefined bytes might be left in the buffer. Now they
might still be not useful, but at least they are as defined in the
file.
Signed-off-by: Mark Wielaard
---
ChangeLog | 4
libelf/gnuhash_xlate.h | 12 ++--
2 files changed, 14 insertions(+), 2
.debug sections are raw bytes and don't need conversion even when host
and file have different endian order.
Signed-off-by: Mark Wielaard
---
libdw/ChangeLog | 4
libdw/dwarf_begin_elf.c | 5 +++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/libdw/Change
Hi,
On Tue, 2023-02-21 at 05:28 +0300, Evgeny Vereshchagin wrote:
> On Mon, 20 Feb 2023 at 19:03, Aleksei Vetrov wrote:
> > On Mon, Feb 20, 2023 at 3:55 PM Mark Wielaard wrote:
> > >
> > > .debug sections are raw bytes and don't need conversion even when ho
Hi,
On Fri, 2023-02-17 at 15:00 +0100, Mark Wielaard wrote:
> Pointed out by gcc 12 with -Wuse-after-free=3
>
> In function ‘free_section’
> asm_end.c:552:17: error: pointer ‘data’ used after ‘free’
> [-Werror=use-after-free]
> 552 | while (old
:
https://patchwork.sourceware.org/project/elfutils/list/ [*]
If your patch is not on that list please ping.
I propose to do the 0.189 release on Tuesday February 28, but it can be
earlier or later if that is more convenient.
Cheers,
Mark
[*] That is this list of patches:
git pw patch list --format
On Thu, 2023-02-16 at 13:37 +0100, Mark Wielaard wrote:
> Hi,
>
> On irc (#elfutils on libera.chat) we had a discussion about the
> elfutils code names. For some reason those are only in the irc channel
> topic. Which seems to mean not many people know about them. I could
> rec
Update m4/ax_check_compile_flag.m4 and m4/ax_cxx_compile_stdcxx.m4
to autoconf-archive-2023.02.20.
Signed-off-by: Mark Wielaard
---
m4/ax_check_compile_flag.m4 | 33 +--
m4/ax_cxx_compile_stdcxx.m4 | 532 +---
2 files changed, 503 insertions(+), 62 deletions
Hi,
On Tue, 2022-12-20 at 22:35 +0100, Mark Wielaard wrote:
> On Wed, Jun 01, 2022 at 10:55:27AM -0500, Guillermo E. Martinez via
> Elfutils-devel wrote:
> > This is the second version patch to avoid remove the CTF section in
> > stripped files. Changes from v1:
> >
&g
When there is an error in dwarf_getscopes after the initial scopes
have been allocated, e.g. when looking for the inlined scopes, then
the scopes would leak. Fix this by explicitly free the scopes on error.
https://sourceware.org/bugzilla/show_bug.cgi?id=29434
Signed-off-by: Mark Wielaard
Hi,
On Fri, Nov 25, 2022 at 05:29:19PM +0100, Martin Liška wrote:
> On 10/13/22 16:53, Mark Wielaard wrote:
> > On Wed, 2022-08-10 at 11:27 +0200, Andreas Schwab via Elfutils-devel
> > wrote:
> >> This does not work yet. The RISC-V attribute tags use the same
&g
or referenced from an allocated section/symbol table).
Cheers,
Mark
Hi Martin,
On Thu, 2023-02-23 at 09:35 +0100, Martin Liška wrote:
> > So 0.169 is missing and I am not sure any version before 0.162 had a
> > code name. But if you remember differently please update/correct this
> > list.
>
> A nice archeological work Mark! Please set
Hi,
On Tue, 2023-02-21 at 12:24 +0100, Mark Wielaard wrote:
> On Tue, 2023-02-21 at 05:28 +0300, Evgeny Vereshchagin wrote:
> > On Mon, 20 Feb 2023 at 19:03, Aleksei Vetrov wrote:
> > > On Mon, Feb 20, 2023 at 3:55 PM Mark Wielaard wrote:
> > > >
> > > &g
Hi,
On Thu, 2023-02-16 at 23:48 +0100, Mark Wielaard wrote:
> On Mon, Feb 13, 2023 at 01:44:39AM +, liuxu (AJ) via Elfutils-devel wrote:
> > I am failing to unwind the user stack with libdw on Ubuntu 18.04
> > arm64 environment, the toolchain used is clang 12.0.1. form th
f this patch:
https://inbox.sourceware.org/elfutils-devel/19dc6579ce183b63a8956b17611e4a264d745b34.ca...@klomp.org/
I have since pushed:
commit 6ecd16410ce1fe5cb0ac5b7c3342c5cc330e3a04
Author: Mark Wielaard
Date: Tue Dec 20 14:53:43 2022 +0100
Do not use relative include paths in l
not written to the file. */
Specifically because libdw does reply on some of them.
Thanks,
Mark
ion. We use the GNU one which doesn't
manipulate the given string. See
https://www.man7.org/linux/man-pages/man3/basename.3.html#NOTES
Cheers,
Mark
Hi,
On Wed, 2022-12-21 at 18:56 +0100, Mark Wielaard wrote:
> On Sun, 2022-12-18 at 00:52 +0800, Yonggang Luo via Elfutils-devel
> wrote:
> > Signed-off-by: Yonggang Luo
> > ---
> > libcpu/Makefile.am | 2 +-
> > libcpu/i386_disasm.c | 14 +-
; So always undefined __OPTIMIZE__ when compiling these two files
>
I don't think this is correct. See also the discussion around v1 of
this patch:
https://inbox.sourceware.org/elfutils-devel/0bc05adaf492c5f57b0b45f520be14b78f3fbd53.ca...@klomp.org/
Cheers,
Mark
g.
https://inbox.sourceware.org/elfutils-devel/dbcc7e30f35097e8d231e6a0a071a088f98a7d48.ca...@klomp.org
Cheers,
Mark
KING_BYCALLER);
> +#endif
> }
>
>return result;
__fsetlocking is used in a lot of other places.
Cheers,
Mark
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