From: Mark Wielaard To: elfutils-devel@sourceware.org Cc: Mark Wielaard Subject: [PATCH] aarch64: Recognize SHT_AARCH64_ATTRIBUTES Date: Tue, 24 Feb 2026 22:32:26 +0100 [thread overview] Message-ID: <20260224213226.3212482-1-mark@klomp.org> (raw) Recognize SHT_AARCH64_ATTRIBUTES. This is enough to stop elflint complaining about unknown section types. But doesn't implement parsing the attributes. * backends/aarch64_symbol.c (aarch64_section_type_name): New function. * backends/aarch64_init.c (aarch64_init): Hook section_type_name. Upstream-Status: Submitted [https://inbox.sourceware.org/elfutils-devel/20260224213226.3212482-1-mark@klomp.org/] Signed-off-by: Hemanth Kumar M D diff --git a/backends/aarch64_init.c b/backends/aarch64_init.c index bed929548dcd..c61767d56636 100644 --- a/backends/aarch64_init.c +++ b/backends/aarch64_init.c @@ -54,6 +54,7 @@ aarch64_init (Elf *elf __attribute__ ((unused)), HOOK (eh, dynamic_tag_check); HOOK (eh, data_marker_symbol); HOOK (eh, abi_cfi); + HOOK (eh, section_type_name); /* X0-X30 (31 regs) + SP + 1 Reserved + ELR, 30 Reserved regs (34-43) + V0-V31 (32 regs, least significant 64 bits only) diff --git a/backends/aarch64_symbol.c b/backends/aarch64_symbol.c index 15e0805b7604..af9322fda561 100644 --- a/backends/aarch64_symbol.c +++ b/backends/aarch64_symbol.c @@ -134,3 +134,21 @@ aarch64_dynamic_tag_check (int64_t tag) || tag == DT_AARCH64_PAC_PLT || tag == DT_AARCH64_VARIANT_PCS); } + +/* Return symbolic representation of section type. */ +const char * +aarch64_section_type_name (int type, + char *buf __attribute__ ((unused)), + size_t len __attribute__ ((unused))) +{ + switch (type) + { +#ifndef SHT_AARCH64_ATTRIBUTES +#define SHT_AARCH64_ATTRIBUTES 0x70000003 +#endif + case SHT_AARCH64_ATTRIBUTES: + return "AARCH64_ATTRIBUTES"; + } + + return NULL; +} -- 2.52.0