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0.189-6 - Update elfutils-0.189-relr.patch

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Mark Wielaard 2023-08-25 01:15:22 +02:00
parent 6258998871
commit 87c5e66753
2 changed files with 35 additions and 9 deletions
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39
elfutils-0.189-relr.patch
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@ -1,4 +1,4 @@
commit 6ba977ed6c7ac6e51350f2093ebe0b90ff89f90c commit e7648c87478ccc337c92841c7785387dd391f954
Author: Mark Wielaard <mark@klomp.org> Author: Mark Wielaard <mark@klomp.org>
Date: Sun Jul 23 23:14:31 2023 +0200 Date: Sun Jul 23 23:14:31 2023 +0200
@ -10,17 +10,18 @@ Date: Sun Jul 23 23:14:31 2023 +0200
Introduce new ELF_T_RELR Elf_Type and handle it for SHT_RELR. Check Introduce new ELF_T_RELR Elf_Type and handle it for SHT_RELR. Check
various properties in elflint. Print RELR relocations in various properties in elflint. Print RELR relocations in
readelf. Just the entries with -U. Just the addresses with -N. And readelf. Just the entries with -U. Just the addresses with -N. And
addresses pluse symbol/offsets by default. addresses plus symbol/offsets by default.
* libebl/eblsectiontypename.c (ebl_section_type_name): Add RELR * libebl/eblsectiontypename.c (ebl_section_type_name): Add RELR
to knownstype. to knownstype.
* libelf/elf32_updatenull.c (updatenull_wrlock): Handle * libelf/elf32_updatenull.c (updatenull_wrlock): Handle
sh_entsize for SHT_RELR. sh_entsize for SHT_RELR.
* libelf/gelf.h (Gelf_Relr): New typedef for Elf64_Relr. * libelf/gelf.h (GElf_Relr): New typedef for Elf64_Relr.
* libelf/gelf_fsize.c (__libelf_type_sizes): Add ELF_T_RELR. * libelf/gelf_fsize.c (__libelf_type_sizes): Add ELF_T_RELR.
* libelf/gelf_xlate.c (__elf_xfctstom): Likewise. * libelf/gelf_xlate.c (__elf_xfctstom): Likewise.
* libelf/gelf_xlate.h: Add RELR as FUNDAMENTAL. * libelf/gelf_xlate.h: Add RELR as FUNDAMENTAL.
* libelf/libelf.h (Elf_Type): Add ELF_T_RELR. * libelf/libelf.h (Elf_Type): Add ELF_T_RELR. Add RELR
defines/typedefs if undefined in system elf.h.
* libelf/libelfP.h: Define ELF32_FSZ_RELR and ELF64_FSZ_RELR. * libelf/libelfP.h: Define ELF32_FSZ_RELR and ELF64_FSZ_RELR.
* src/elflint.c (check_reloc_shdr): Check she_entsize for * src/elflint.c (check_reloc_shdr): Check she_entsize for
ELF_T_RELR. ELF_T_RELR.
@ -34,6 +35,8 @@ Date: Sun Jul 23 23:14:31 2023 +0200
(process_elf_file): Pass dwflmod to print_relocs. (process_elf_file): Pass dwflmod to print_relocs.
(handle_dynamic): Handle DT_RELRSZ and DTRELRENT. (handle_dynamic): Handle DT_RELRSZ and DTRELRENT.
https://sourceware.org/bugzilla/show_bug.cgi?id=28495
Signed-off-by: Mark Wielaard <mark@klomp.org> Signed-off-by: Mark Wielaard <mark@klomp.org>
diff --git a/libebl/eblsectiontypename.c b/libebl/eblsectiontypename.c diff --git a/libebl/eblsectiontypename.c b/libebl/eblsectiontypename.c
@ -65,7 +68,7 @@ index 6c06e5e4..c5d26b00 100644
break; break;
} }
diff --git a/libelf/gelf.h b/libelf/gelf.h diff --git a/libelf/gelf.h b/libelf/gelf.h
index 7a3c87aa..f032d7e1 100644 index 7a3c87aa..1847021e 100644
--- a/libelf/gelf.h --- a/libelf/gelf.h
+++ b/libelf/gelf.h +++ b/libelf/gelf.h
@@ -82,6 +82,9 @@ typedef Elf64_Rel GElf_Rel; @@ -82,6 +82,9 @@ typedef Elf64_Rel GElf_Rel;
@ -73,7 +76,7 @@ index 7a3c87aa..f032d7e1 100644
typedef Elf64_Rela GElf_Rela; typedef Elf64_Rela GElf_Rela;
+/* Relative relocation entry (in section of type SHT_RELR). */ +/* Relative relocation entry (in section of type SHT_RELR). */
+typedef Elf64_Relr Gelf_Relr; +typedef Elf64_Relr GElf_Relr;
+ +
/* Program segment header. */ /* Program segment header. */
typedef Elf64_Phdr GElf_Phdr; typedef Elf64_Phdr GElf_Phdr;
@ -119,10 +122,30 @@ index 3c0e4bf6..d5511c34 100644
/* The structured types. */ /* The structured types. */
TYPE (Ehdr, LIBELFBITS) TYPE (Ehdr, LIBELFBITS)
diff --git a/libelf/libelf.h b/libelf/libelf.h diff --git a/libelf/libelf.h b/libelf/libelf.h
index 2374a48a..2837db72 100644 index 2374a48a..458a1fad 100644
--- a/libelf/libelf.h --- a/libelf/libelf.h
+++ b/libelf/libelf.h +++ b/libelf/libelf.h
@@ -124,6 +124,7 @@ typedef enum @@ -69,6 +69,19 @@
#define ELFCOMPRESS_ZSTD 2 /* Zstandard algorithm. */
#endif
+#ifndef SHT_RELR
+ /* So RELR defines/typedefs can be used even with an old system elf.h. */
+ #define SHT_RELR 19 /* RELR relative relocations */
+
+ /* RELR relocation table entry */
+ typedef Elf32_Word Elf32_Relr;
+ typedef Elf64_Xword Elf64_Relr;
+
+ #define DT_RELRSZ 35 /* Total size of RELR relative relocations */
+ #define DT_RELR 36 /* Address of RELR relative relocations */
+ #define DT_RELRENT 37 /* Size of one RELR relative relocaction */
+#endif
+
#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
# define __nonnull_attribute__(...) __attribute__ ((__nonnull__ (__VA_ARGS__)))
# define __deprecated_attribute__ __attribute__ ((__deprecated__))
@@ -124,6 +137,7 @@ typedef enum
ELF_T_CHDR, /* Compressed, Elf32_Chdr, Elf64_Chdr, ... */ ELF_T_CHDR, /* Compressed, Elf32_Chdr, Elf64_Chdr, ... */
ELF_T_NHDR8, /* Special GNU Properties note. Same as Nhdr, ELF_T_NHDR8, /* Special GNU Properties note. Same as Nhdr,
except padding. */ except padding. */

5
elfutils.spec
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@ -1,6 +1,6 @@
Name: elfutils Name: elfutils
Version: 0.189 Version: 0.189
%global baserelease 5 %global baserelease 6
Release: %{baserelease}%{?dist} Release: %{baserelease}%{?dist}
URL: http://elfutils.org/ URL: http://elfutils.org/
%global source_url ftp://sourceware.org/pub/elfutils/%{version}/ %global source_url ftp://sourceware.org/pub/elfutils/%{version}/
@ -452,6 +452,9 @@ exit 0
%systemd_postun_with_restart debuginfod.service %systemd_postun_with_restart debuginfod.service
%changelog %changelog
* Thu Aug 24 2023 Mark Wielaard <mjw@fedoraproject.org> - 0.189-6
- Update elfutils-0.189-relr.patch
* Wed Aug 23 2023 Mark Wielaard <mjw@fedoraproject.org> - 0.189-5 * Wed Aug 23 2023 Mark Wielaard <mjw@fedoraproject.org> - 0.189-5
- Add elfutils-0.189-relr.patch - Add elfutils-0.189-relr.patch