* mips-tdep.c (mips_xfer_register): Take a gdbarch argument.
(mips_n32n64_return_value, mips_o32_return_value) (mips_o64_return_value): Update calls to mips_xfer_register.
This commit is contained in:
Daniel Jacobowitz
parent
717c53eab0
commit
ba32f9896b
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@ -1,3 +1,9 @@
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2007-10-18 Daniel Jacobowitz <dan@codesourcery.com>
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* mips-tdep.c (mips_xfer_register): Take a gdbarch argument.
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(mips_n32n64_return_value, mips_o32_return_value)
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(mips_o64_return_value): Update calls to mips_xfer_register.
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2007-10-17 Daniel Jacobowitz <dan@codesourcery.com>
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* frame.c (frame_unwind_unsigned_register): Delete.
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@ -343,12 +343,12 @@ msymbol_is_special (struct minimal_symbol *msym)
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things accordingly. */
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static void
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mips_xfer_register (struct regcache *regcache, int reg_num, int length,
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mips_xfer_register (struct gdbarch *gdbarch, struct regcache *regcache,
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int reg_num, int length,
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enum bfd_endian endian, gdb_byte *in,
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const gdb_byte *out, int buf_offset)
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{
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int reg_offset = 0;
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struct gdbarch *gdbarch = get_regcache_arch (regcache);
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gdb_assert (reg_num >= gdbarch_num_regs (gdbarch));
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/* Need to transfer the left or right part of the register, based on
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@ -3110,12 +3110,12 @@ mips_n32n64_return_value (struct gdbarch *gdbarch,
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eight bytes with the lower memory address are in $f0. */
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float in $f0 and $f2\n");
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0,
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8, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, 0);
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0 + 2,
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8, gdbarch_byte_order (gdbarch),
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@ -3129,7 +3129,7 @@ mips_n32n64_return_value (struct gdbarch *gdbarch,
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/* A single or double floating-point value that fits in FP0. */
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float in $fp0\n");
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0,
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TYPE_LENGTH (type),
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@ -3163,8 +3163,8 @@ mips_n32n64_return_value (struct gdbarch *gdbarch,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float struct+%d\n",
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offset);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch)
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+ regnum,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum,
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TYPE_LENGTH (TYPE_FIELD_TYPE (type, field)),
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gdbarch_byte_order (gdbarch),
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readbuf, writebuf, offset);
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@ -3189,7 +3189,8 @@ mips_n32n64_return_value (struct gdbarch *gdbarch,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return struct+%d:%d in $%d\n",
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offset, xfer, regnum);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch) + regnum,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum,
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xfer, BFD_ENDIAN_UNKNOWN, readbuf, writebuf,
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offset);
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}
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@ -3211,7 +3212,8 @@ mips_n32n64_return_value (struct gdbarch *gdbarch,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return scalar+%d:%d in $%d\n",
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offset, xfer, regnum);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch) + regnum,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum,
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xfer, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, offset);
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}
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@ -3543,7 +3545,7 @@ mips_o32_return_value (struct gdbarch *gdbarch, struct type *type,
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least significant part of FP0. */
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float in $fp0\n");
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0,
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TYPE_LENGTH (type),
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@ -3562,24 +3564,24 @@ mips_o32_return_value (struct gdbarch *gdbarch, struct type *type,
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switch (gdbarch_byte_order (gdbarch))
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{
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case BFD_ENDIAN_LITTLE:
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0 +
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0, 4, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, 0);
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0 + 1,
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4, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, 4);
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break;
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case BFD_ENDIAN_BIG:
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0 + 1,
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4, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, 0);
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0 + 0,
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4, gdbarch_byte_order (gdbarch),
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@ -3618,8 +3620,8 @@ mips_o32_return_value (struct gdbarch *gdbarch, struct type *type,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float struct+%d\n",
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offset);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch)
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+ regnum,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum,
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TYPE_LENGTH (TYPE_FIELD_TYPE (type, field)),
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gdbarch_byte_order (gdbarch),
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readbuf, writebuf, offset);
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@ -3646,8 +3648,8 @@ mips_o32_return_value (struct gdbarch *gdbarch, struct type *type,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return struct+%d:%d in $%d\n",
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offset, xfer, regnum);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch)
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+ regnum, xfer,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum, xfer,
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BFD_ENDIAN_UNKNOWN, readbuf, writebuf, offset);
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}
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return RETURN_VALUE_REGISTER_CONVENTION;
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@ -3670,8 +3672,8 @@ mips_o32_return_value (struct gdbarch *gdbarch, struct type *type,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return scalar+%d:%d in $%d\n",
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offset, xfer, regnum);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch)
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+ regnum, xfer,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum, xfer,
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gdbarch_byte_order (gdbarch),
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readbuf, writebuf, offset);
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}
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@ -3931,7 +3933,7 @@ mips_o64_return_value (struct gdbarch *gdbarch,
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part of FP0. */
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return float in $fp0\n");
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mips_xfer_register (regcache,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch)
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+ mips_regnum (gdbarch)->fp0,
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TYPE_LENGTH (type),
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@ -3955,7 +3957,8 @@ mips_o64_return_value (struct gdbarch *gdbarch,
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if (mips_debug)
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fprintf_unfiltered (gdb_stderr, "Return scalar+%d:%d in $%d\n",
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offset, xfer, regnum);
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mips_xfer_register (regcache, gdbarch_num_regs (gdbarch) + regnum,
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mips_xfer_register (gdbarch, regcache,
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gdbarch_num_regs (gdbarch) + regnum,
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xfer, gdbarch_byte_order (gdbarch),
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readbuf, writebuf, offset);
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}
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