Accepting request 840495 from devel:tools

Automatic submission by obs-autosubmit

OBS-URL: https://build.opensuse.org/request/show/840495
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/dwarves?expand=0&rev=23

dwarves-1.17.tar.sign

@@ -1,7 +0,0 @@
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-=X4s4
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dwarves-1.17.tar.xz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f196b0604c16a3812031ed2cd4c14d27fef889186b514a16db2d2f52717aef70
-size 309028

dwarves-1.18.tar.sign

@@ -0,0 +1,7 @@
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+QvmKuS7pvduzR8epg0ORx/Ahoze+qg4=
+=CWxS
+-----END PGP SIGNATURE-----

dwarves-1.18.tar.xz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95aaec4c1d51816f6b2ce17fb80ddc95d48578e6bbdeafead3ecaf33a323d2c9
+size 324912

dwarves-dwarf_loader-Bail-out-at-DW_TAG_imported_unit-tags.patch

@@ -1,37 +0,0 @@
-From 2ecc308518edfe059f34fd1ad69ef39ad011cab9 Mon Sep 17 00:00:00 2001
-From: Arnaldo Carvalho de Melo <acme@redhat.com>
-Date: Fri, 18 Sep 2020 16:56:13 -0300
-Subject: [PATCH] dwarf_loader: Bail out at DW_TAG_imported_unit tags
-
-We need to support these in a future version, for now, just bail out to
-avoid segfaults afterwards.
-
-  $ pahole examples/sles/vmlinux-5.3.18-109.g8ff6392-default.debug
-  WARNING: DW_TAG_partial_unit used, some types will not be considered!
-           Probably this was optimized using a tool like 'dwz'
-           A future version of pahole will take support this.
-  $
-
-Reported-by: Tom de Vries
-Bugtracker: https://github.com/acmel/dwarves/issues/10
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----
- dwarf_loader.c | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/dwarf_loader.c b/dwarf_loader.c
-index 74e0227..fd058aa 100644
---- a/dwarf_loader.c
-+++ b/dwarf_loader.c
-@@ -1615,6 +1615,8 @@ static struct tag *__die__process_tag(Dwarf_Die *die, struct cu *cu,
- 	struct tag *tag;
- 
- 	switch (dwarf_tag(die)) {
-+	case DW_TAG_imported_unit:
-+		return NULL; // We don't support imported units yet, so to avoid segfaults
- 	case DW_TAG_array_type:
- 		tag = die__create_new_array(die, cu);		break;
- 	case DW_TAG_base_type:
--- 
-2.28.0
-

dwarves-dwarf_loader-Ignore-entries-in-a-DW_TAG_partial_unit-for-now.patch

@@ -1,44 +0,0 @@
-From 8c92fd298101171dc8479acf4af2fdd2fad88c28 Mon Sep 17 00:00:00 2001
-From: Arnaldo Carvalho de Melo <acme@redhat.com>
-Date: Fri, 18 Sep 2020 13:53:01 -0300
-Subject: [PATCH] dwarf_loader: Ignore entries in a DW_TAG_partial_unit, for
- now
-
-We will have to keep all CUs in memory and do lookups in imported units,
-for now, just don't segfault.
-
-Reported-by: Tom de Vries
-Bugtracker: https://github.com/acmel/dwarves/issues/10
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----
- dwarf_loader.c | 14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
-
-diff --git a/dwarf_loader.c b/dwarf_loader.c
-index b8d7b35..74e0227 100644
---- a/dwarf_loader.c
-+++ b/dwarf_loader.c
-@@ -2085,7 +2085,19 @@ static int die__process(Dwarf_Die *die, struct cu *cu)
- 	Dwarf_Die child;
- 	const uint16_t tag = dwarf_tag(die);
- 
--	if (tag != DW_TAG_compile_unit && tag != DW_TAG_type_unit && tag != DW_TAG_partial_unit) {
-+	if (tag == DW_TAG_partial_unit) {
-+		static bool warned;
-+
-+		if (!warned) {
-+			fprintf(stderr, "WARNING: DW_TAG_partial_unit used, some types will not be considered!\n"
-+					"         Probably this was optimized using a tool like 'dwz'\n"
-+					"         A future version of pahole will take support this.\n");
-+			warned = true;
-+		}
-+		return 0; // so that other units can be processed
-+	}
-+
-+	if (tag != DW_TAG_compile_unit && tag != DW_TAG_type_unit) {
- 		fprintf(stderr, "%s: DW_TAG_compile_unit, DW_TAG_type_unit or DW_TAG_partial_unit expected got %s!\n",
- 			__FUNCTION__, dwarf_tag_name(tag));
- 		return -EINVAL;
--- 
-2.28.0
-

dwarves.changes

@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Fri Oct  2 22:00:47 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.18
+  * pahole now should be segfault free when handling gdb test
+    suit DWARF files, including ADA, FORTRAN, rust and dwp
+    compressed files (the latter is refused).
+  * Bail out on partial units for now, avoiding segfaults.
+- Drop
+  dwarves-dwarf_loader-Ignore-entries-in-a-DW_TAG_partial_unit-for-now.patch,
+  dwarves-dwarf_loader-Bail-out-at-DW_TAG_imported_unit-tags.patch
+  (merged)
+- Add forced ELF symvers because of ABI breaks
+
 -------------------------------------------------------------------
 Mon Sep 21 18:48:25 UTC 2020 - Tom de Vries <tdevries@suse.com>
 

dwarves.spec

@@ -17,7 +17,7 @@
 
 
 Name:           dwarves
-Version:        1.17
+Version:        1.18
 Release:        0
 Summary:        DWARF utilities
 License:        GPL-2.0-only
@@ -28,9 +28,7 @@ URL:            http://acmel.wordpress.com/
 Source:         https://fedorapeople.org/~acme/dwarves/dwarves-%version.tar.xz
 Source2:        https://fedorapeople.org/~acme/dwarves/dwarves-%version.tar.sign
 Source9:        baselibs.conf
-Patch0:         libbpf-Fix-libbpf-hashmap-on-I-LP32-architectures.patch
+Patch1:         libbpf-Fix-libbpf-hashmap-on-I-LP32-architectures.patch
-Patch1:         dwarves-dwarf_loader-Ignore-entries-in-a-DW_TAG_partial_unit-for-now.patch
-Patch2:         dwarves-dwarf_loader-Bail-out-at-DW_TAG_imported_unit-tags.patch
 BuildRequires:  cmake
 BuildRequires:  libdw-devel >= 0.170
 %if 0%{?suse_version} < 1550
@@ -89,8 +87,10 @@ for processing DWARF, a debugging data format for ELF files.
 %autosetup -p1
 
 %build
-%cmake
+sv="$PWD/lib.v"
-make %{?_smp_mflags}
+echo "DWARVES_%version { global: *; };" >"$sv"
+%cmake -DCMAKE_SHARED_LINKER_FLAGS:STRING="-Wl,--version-script=$sv"
+%cmake_build
 
 %install
 %cmake_install