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#define SB_NO_TRACE_ARCH
#if 0 /* XXX: broken sometimes #293632 */
/* Indexes into the pt_regs.u_reg[] array -- UREG_XX from kernel are all off
* by 1 and use Ix instead of Ox. These work for both 32 and 64 bit Linux.
*/
#define U_REG_G1 0
#define U_REG_O0 7
static int trace_sysnum_regs(void *vregs)
{
trace_regs *regs = vregs;
return regs->u_regs[U_REG_G1] ? : SB_SYS_EXECVE;
}
#undef trace_get_regs
#define trace_get_regs(regs) do_ptrace(PTRACE_GETREGS, regs, NULL)
static long trace_raw_ret(void *vregs)
{
trace_regs *regs = vregs;
return regs->u_regs[U_REG_O0];
}
static unsigned long trace_arg(void *vregs, int num)
{
trace_regs *regs = vregs;
if (num < 7)
return regs->u_regs[U_REG_O0 + num - 1];
else
return -1;
}
#endif
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