New SHx Assembler Registers

When SH-4 support is enabled, SHASM recognizes new registers in addition to those available on the SH-3 and SH-3e.

The following table shows the new registers recognized by SHASM.

Registers Description
DR0/2/4/6/8/10/12/14 Double-precision floating-point
FV0/4/8/12 Single-precision floating-point vectors
XD0/2/4/6/8/10/12/14 Double-precision floating-point extended registers
XMTRX Single-precision floating-point extended register matrix
SGR Saved General Register 15
DBR Debug Vector Base Register

See Also

What's New for SH-4 | Differences Between SHASM and Hitachi Assembler | New SHx Assembler Instructions | SHx Assembler Programming Limitations

 Last updated on Thursday, April 08, 2004

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