[ia64] teach elf_access_reg() to handle the missing range (r16..r31)

[linux-2.6-microblaze.git] / arch / ia64 / kernel / ptrace.c

diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index b9d0689..37b5140 100644 (file)
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1273,12 +1273,14 @@ struct regset_getset {
        int ret;
 };
 
-static const ptrdiff_t pt_offsets[16] =
+static const ptrdiff_t pt_offsets[32] =
 {
 #define R(n) offsetof(struct pt_regs, r##n)
        [0] = -1, R(1), R(2), R(3),
        [4] = -1, [5] = -1, [6] = -1, [7] = -1,
        R(8), R(9), R(10), R(11), R(12), R(13), R(14), R(15),
+       R(16), R(17), R(18), R(19), R(20), R(21), R(22), R(23),
+       R(24), R(25), R(26), R(27), R(28), R(29), R(30), R(31),
 #undef R
 };
 
@@ -1479,7 +1481,7 @@ static int
 access_elf_reg(struct task_struct *target, struct unw_frame_info *info,
                unsigned long addr, unsigned long *data, int write_access)
 {
-       if (addr >= ELF_GR_OFFSET(1) && addr <= ELF_GR_OFFSET(15))
+       if (addr >= ELF_GR_OFFSET(1) && addr <= ELF_GR_OFFSET(31))
                return access_elf_gpreg(target, info, addr, data, write_access);
        else if (addr >= ELF_BR_OFFSET(0) && addr <= ELF_BR_OFFSET(7))
                return access_elf_breg(target, info, addr, data, write_access);