diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/csky/bits')
-rw-r--r-- | sysdeps/unix/sysv/linux/csky/bits/procfs.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/sysdeps/unix/sysv/linux/csky/bits/procfs.h b/sysdeps/unix/sysv/linux/csky/bits/procfs.h index e3edf15c85..4ec0c5e759 100644 --- a/sysdeps/unix/sysv/linux/csky/bits/procfs.h +++ b/sysdeps/unix/sysv/linux/csky/bits/procfs.h @@ -20,15 +20,18 @@ # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." #endif +#include <asm/ptrace.h> + /* Type for a general-purpose register. */ typedef unsigned long elf_greg_t; +/* Type for a floating-point registers. */ +typedef unsigned long elf_fpreg_t; -/* And the whole bunch of them. We could have used `struct - user_regs' directly in the typedef, but tradition says that - the register set is an array, which does have some peculiar - semantics, so leave it that way. */ -#define ELF_NGREG (sizeof (struct user_regs) / sizeof (elf_greg_t)) +/* In gdb/bfd elf32-csky.c, csky_elf_grok_prstatus() use fixed size of + elf_prstatus. It's 148 for abiv1 and 220 for abiv2, the size is enough + for coredump and no need full sizeof (struct pt_regs). */ +#define ELF_NGREG ((sizeof (struct pt_regs) / sizeof (elf_greg_t)) - 2) typedef elf_greg_t elf_gregset_t[ELF_NGREG]; -/* Register set for the floating-point registers. */ -typedef struct user_fpregs elf_fpregset_t; +#define ELF_NFPREG (sizeof (struct user_fp) / sizeof (elf_fpreg_t)) +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; |