diff options
Diffstat (limited to 'arch/i386/kernel/ptrace.c')
| -rw-r--r-- | arch/i386/kernel/ptrace.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c index af8aabe8580..4a8f8a25972 100644 --- a/arch/i386/kernel/ptrace.c +++ b/arch/i386/kernel/ptrace.c @@ -89,14 +89,14 @@ static int putreg(struct task_struct *child, unsigned long regno, unsigned long value) { switch (regno >> 2) { - case FS: + case GS: if (value && (value & 3) != 3) return -EIO; - child->thread.fs = value; + child->thread.gs = value; return 0; case DS: case ES: - case GS: + case FS: if (value && (value & 3) != 3) return -EIO; value &= 0xffff; @@ -112,7 +112,7 @@ static int putreg(struct task_struct *child, value |= get_stack_long(child, EFL_OFFSET) & ~FLAG_MASK; break; } - if (regno > ES*4) + if (regno > FS*4) regno -= 1*4; put_stack_long(child, regno, value); return 0; @@ -124,18 +124,18 @@ static unsigned long getreg(struct task_struct *child, unsigned long retval = ~0UL; switch (regno >> 2) { - case FS: - retval = child->thread.fs; + case GS: + retval = child->thread.gs; break; case DS: case ES: - case GS: + case FS: case SS: case CS: retval = 0xffff; /* fall through */ default: - if (regno > ES*4) + if (regno > FS*4) regno -= 1*4; retval &= get_stack_long(child, regno); } |