On Sat, 2026-09-26 at 00:08 -0400, Matt Turner wrote:
> Since commit 8c94db0ae97c ("binfmt_elf: preserve original ELF e_flags
> for core dumps"), Linux writes the main executable's e_flags into
> RISC-V
> core files, so debuggers can see the float ABI and RVC. QEMU wrote 0.
You are missing a Signed-off-by line
Alistair
> ---
> linux-user/riscv/target_elf.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git ./linux-user/riscv/target_elf.h ./linux-
> user/riscv/target_elf.h
> index 185b81a2db..e99a9d92ca 100644
> --- ./linux-user/riscv/target_elf.h
> +++ ./linux-user/riscv/target_elf.h
> @@ -21,6 +21,9 @@
> #define HAVE_ELF_HWCAP 1
> #define HAVE_ELF_CORE_DUMP 1
>
> +/* See linux kernel: ARCH_HAS_ELF_CORE_EFLAGS. */
> +#define elf_core_eflags(info) ((info)->elf_flags)
> +
> /* Mirrors struct user_regs_struct: pc followed by x1 (ra) .. x31
> (t6). */
> typedef struct target_elf_gregset_t {
> abi_ulong pc;
