sh: Add ptrace support for NOMMU debugging
Signed-off-by: Peter Griffin <pgriffin@mpc-data.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -334,6 +334,14 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
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[(addr - (long)&dummy->fpu) >> 2];
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[(addr - (long)&dummy->fpu) >> 2];
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} else if (addr == (long) &dummy->u_fpvalid)
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} else if (addr == (long) &dummy->u_fpvalid)
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tmp = !!tsk_used_math(child);
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tmp = !!tsk_used_math(child);
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else if (addr == PT_TEXT_ADDR)
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tmp = child->mm->start_code;
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else if (addr == PT_DATA_ADDR)
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tmp = child->mm->start_data;
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else if (addr == PT_TEXT_END_ADDR)
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tmp = child->mm->end_code;
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else if (addr == PT_TEXT_LEN)
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tmp = child->mm->end_code - child->mm->start_code;
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else
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else
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tmp = 0;
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tmp = 0;
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ret = put_user(tmp, datap);
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ret = put_user(tmp, datap);
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