MIPS Documentation fixes

[platform/upstream/binutils.git] / gas / doc / as.texinfo

diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index f93c044..243851b 100644 (file)
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -7030,16 +7030,27 @@ The floating-point ABI used by this object file.  The value will be:
 @item
 0 for files not affected by the floating-point ABI.
 @item
-1 for files using the hardware floating-point with a standard double-precision
-FPU.
+1 for files using the hardware floating-point ABI with a standard
+double-precision FPU.
 @item
 2 for files using the hardware floating-point ABI with a single-precision FPU.
 @item
 3 for files using the software floating-point ABI.
 @item
-4 for files using the hardware floating-point ABI with 64-bit wide
-double-precision floating-point registers and 32-bit wide general
-purpose registers.
+4 for files using the deprecated hardware floating-point ABI which used 64-bit
+floating-point registers, 32-bit general-purpose registers and increased the
+number of callee-saved floating-point registers.
+@item
+5 for files using the hardware floating-point ABI with a double-precision FPU
+with either 32-bit or 64-bit floating-point registers and 32-bit
+general-purpose registers.
+@item
+6 for files using the hardware floating-point ABI with 64-bit floating-point
+registers and 32-bit general-purpose registers.
+@item
+7 for files using the hardware floating-point ABI with 64-bit floating-point
+registers, 32-bit general-purpose registers and a rule that forbids the
+direct use of odd-numbered single-precision floating-point registers.
 @end itemize
 @end table