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Line 1... |
ssh o/* Subroutines for insn-output.c for GNU compiler. OpenRISC 1000 version.
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/* Subroutines for insn-output.c for GNU compiler. OpenRISC 1000 version.
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Copyright (C) 1987, 1992, 1997, 1999, 2000, 2001, 2002, 2003, 2004,
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Copyright (C) 1987, 1992, 1997, 1999, 2000, 2001, 2002, 2003, 2004,
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2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc
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2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc
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Copyright (C) 2010 Embecosm Limited
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Copyright (C) 2010 Embecosm Limited
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Contributed by Damjan Lampret <damjanl@bsemi.com> in 1999.
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Contributed by Damjan Lampret <damjanl@bsemi.com> in 1999.
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Line 133... |
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return false;
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return false;
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} /* or32_save_reg_p () */
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} /* or32_save_reg_p () */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/*!Compute full frame size and layout.
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/*!Compute full frame size and layout.
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Store information in "frame_info".
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Store information in "frame_info".
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Line 1753... |
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@return Non-zero (TRUE) if this is a legitimate address, zero (FALSE)
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@return Non-zero (TRUE) if this is a legitimate address, zero (FALSE)
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otherwise. */
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otherwise. */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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static bool
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static bool
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or32_legitimate_address_p (enum machine_mode mode,
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or32_legitimate_address_p (enum machine_mode mode ATTRIBUTE_UNUSED,
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rtx x,
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rtx x,
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bool strict)
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bool strict)
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{
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{
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/* You might think 16-bit constants are suitable. They can be built into
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/* You might think 16-bit constants are suitable. They can be built into
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addresses using r0 as the base. However this seems to lead to defective
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addresses using r0 as the base. However this seems to lead to defective
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Line 1791... |
}
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}
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/* Addresses consisting of just a register are OK. They can be built into
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/* Addresses consisting of just a register are OK. They can be built into
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addresses using an offset of zero (and an offset of four if double
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addresses using an offset of zero (and an offset of four if double
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word). */
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word). */
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if (GET_CODE(x) == REG && or32_regnum_ok_for_base_p( REGNO (x), strict))
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if (GET_CODE(x) == REG
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{
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&& or32_regnum_ok_for_base_p(REGNO(x),strict)) {
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return 1;
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return 1;
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}
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}
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return 0;
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return 0;
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}
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} /* or32_legitimate_address_p () */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/*!Initialize a trampoline for nested functions.
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/*!Initialize a trampoline for nested functions.
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A nested function is defined by *two* pieces of information, the address of
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A nested function is defined by *two* pieces of information, the address of
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