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x32: use PTRACE_GETREGSET unconditionally

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* syscall.c (get_regs) [X32]: Assume that PTRACE_GETREGSET always works
regardless of the kernel version.
This commit is contained in:
Дмитрий Левин 2013-03-17 23:15:18 +00:00
parent 0482c5a21d
commit ee348c6073
1 changed files with 6 additions and 1 deletions
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7
syscall.c
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@ -1005,7 +1005,12 @@ get_regs(pid_t pid)
get_regs_error = ptrace(PTRACE_GETREGS, pid, NULL, &avr32_regs);
# elif defined(I386)
get_regs_error = ptrace(PTRACE_GETREGS, pid, NULL, (long) &i386_regs);
# elif defined(X86_64) || defined(X32)
# elif defined(X32)
/* x86_io.iov_base = &x86_regs_union; - already is */
x86_io.iov_len = sizeof(x86_regs_union);
get_regs_error = ptrace(PTRACE_GETREGSET, pid,
NT_PRSTATUS, (long) &x86_io);
# elif defined(X86_64)
/*
* PTRACE_GETREGSET was introduced in 2.6.33.
* Let's be paranoid and require a bit later kernel.