From 80251d4185048c6391b74abe96c754e8a536b35f Mon Sep 17 00:00:00 2001 From: Frederic Cambus Date: Thu, 23 Mar 2023 15:19:38 +0000 Subject: [PATCH] Add support to readelf for the PT_OPENBSD_MUTABLE segment type. binutils * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment type. include * elf/common.h (PT_OPENBSD_MUTABLE): Define. --- binutils/ChangeLog | 5 +++++ binutils/readelf.c | 1 + include/ChangeLog | 4 ++++ include/elf/common.h | 1 + 4 files changed, 11 insertions(+) diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 10718ab1d67..a6932cba144 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2023-03-23 Frederic Cambus + + * readelf.c (get_segment_type): Handle PT_OPENBSD_MUTABLE segment + type. + 2023-03-14 Nick Clifton PR 30227 diff --git a/binutils/readelf.c b/binutils/readelf.c index 4c540302e22..a47cb0eda0a 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -4640,6 +4640,7 @@ get_segment_type (Filedata * filedata, unsigned long p_type) case PT_GNU_PROPERTY: return "GNU_PROPERTY"; case PT_GNU_SFRAME: return "GNU_SFRAME"; + case PT_OPENBSD_MUTABLE: return "OPENBSD_MUTABLE"; case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE"; case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED"; case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA"; diff --git a/include/ChangeLog b/include/ChangeLog index f694007aaee..b157251bea8 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2023-03-23 Frederic Cambus + + * elf/common.h (PT_OPENBSD_MUTABLE): Define. + 2023-01-03 Luis Machado * elf/common.h (NT_ARM_SSVE): Define. diff --git a/include/elf/common.h b/include/elf/common.h index 630d212bbb2..6f64f05890c 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -492,6 +492,7 @@ #define PT_GNU_SFRAME (PT_LOOS + 0x474e554) /* SFrame stack trace information */ /* OpenBSD segment types. */ +#define PT_OPENBSD_MUTABLE (PT_LOOS + 0x5a3dbe5) /* Like bss, but not immutable. */ #define PT_OPENBSD_RANDOMIZE (PT_LOOS + 0x5a3dbe6) /* Fill with random data. */ #define PT_OPENBSD_WXNEEDED (PT_LOOS + 0x5a3dbe7) /* Program does W^X violations. */ #define PT_OPENBSD_BOOTDATA (PT_LOOS + 0x5a41be6) /* Section for boot arguments. */ -- 2.39.2