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authorAndrew Waterman <andrew@sifive.com>2018-05-30 22:25:13 -0700
committerAndrew Waterman <andrew@sifive.com>2018-05-30 22:26:42 -0700
commit40cf9350a6bf1c47d21a91fcdd1ba62a28731303 (patch)
tree14484d7243dd344af851687d7fa9cd642b19ab54
parentd01dabf2c290dae77d12c8cfa288e6f9ac95cb55 (diff)
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Hyphenate "instruction set" when it's part of a noun phrase
-rw-r--r--src/c.tex2
-rw-r--r--src/gmaps.tex4
-rw-r--r--src/history.tex4
-rw-r--r--src/intro.tex4
-rw-r--r--src/naming.tex2
-rw-r--r--src/preface.tex4
-rw-r--r--src/priv-insns.tex2
-rw-r--r--src/rv32.tex4
-rw-r--r--src/rv32e.tex2
-rw-r--r--src/sbi.tex2
-rw-r--r--src/v.tex2
11 files changed, 16 insertions, 16 deletions
diff --git a/src/c.tex b/src/c.tex
index 4d6dde7..4b86fc5 100644
--- a/src/c.tex
+++ b/src/c.tex
@@ -3,7 +3,7 @@
\label{compressed}
This chapter describes the current draft proposal for the RISC-V
-standard compressed instruction set extension, named ``C'', which
+standard compressed instruction-set extension, named ``C'', which
reduces static and dynamic code size by adding short 16-bit
instruction encodings for common operations. The C extension can be
added to any of the base ISAs (RV32, RV64, RV128), and we use the
diff --git a/src/gmaps.tex b/src/gmaps.tex
index 2caaa79..a00ce65 100644
--- a/src/gmaps.tex
+++ b/src/gmaps.tex
@@ -12,7 +12,7 @@ opcode maps and instruction-set listings for RV32G and RV64G.
Table~\ref{opcodemap} shows a map of the major opcodes for RVG. Major
opcodes with 3 or more lower bits set are reserved for instruction
lengths greater than 32 bits. Opcodes marked as {\em reserved} should
-be avoided for custom instruction set extensions as they might be used
+be avoided for custom instruction-set extensions as they might be used
by future standard extensions. Major opcodes marked as {\em custom-0}
and {\em custom-1} will be avoided by future standard extensions and
are recommended for use by custom instruction-set extensions within
@@ -29,7 +29,7 @@ be added (forming RV32GC and RV64GC) to improve performance, code
size, and energy efficiency, though with some additional hardware
complexity.
-As we move beyond IMAFDC into further instruction set extensions, the
+As we move beyond IMAFDC into further instruction-set extensions, the
added instructions tend to be more domain-specific and only provide
benefits to a restricted class of applications, e.g., for multimedia
or security. Unlike most commercial ISAs, the RISC-V ISA design
diff --git a/src/history.tex b/src/history.tex
index 8e6713d..0e6e816 100644
--- a/src/history.tex
+++ b/src/history.tex
@@ -104,7 +104,7 @@ disadvantages:
Our position is that the ISA is perhaps the most important interface
in a computing system, and there is no reason that such an important
interface should be proprietary. The dominant commercial ISAs are
-based on instruction set concepts that were already well known over 30
+based on instruction-set concepts that were already well known over 30
years ago. Software developers should be able to target an open
standard hardware target, and commercial processor designers should
compete on implementation quality.
@@ -143,7 +143,7 @@ projects using RISC-V.
\section{History from Revision 1.0 of ISA manual}
-The RISC-V ISA and instruction set manual builds upon several earlier
+The RISC-V ISA and instruction-set manual builds upon several earlier
projects. Several aspects of the supervisor-level machine and the
overall format of the manual date back to the T0 (Torrent-0) vector
microprocessor project at UC Berkeley and ICSI, begun in 1992. T0 was
diff --git a/src/intro.tex b/src/intro.tex
index d9e1f57..884c30b 100644
--- a/src/intro.tex
+++ b/src/intro.tex
@@ -1,6 +1,6 @@
\chapter{Introduction}
-RISC-V (pronounced ``risk-five'') is a new instruction set
+RISC-V (pronounced ``risk-five'') is a new instruction-set
architecture (ISA) that was originally designed to support computer
architecture research and education, but which we now hope will also
become a standard free and open architecture for industry
@@ -83,7 +83,7 @@ instruction fetch unit. A RISC-V-compatible core might support
multiple RISC-V-compatible hardware threads, or {\em harts}, through
multithreading.
-A RISC-V core might have additional specialized instruction set
+A RISC-V core might have additional specialized instruction-set
extensions or an added {\em coprocessor}. We use the term {\em
coprocessor} to refer to a unit that is attached to a RISC-V core
and is mostly sequenced by a RISC-V instruction stream, but which
diff --git a/src/naming.tex b/src/naming.tex
index 04dca0d..2fac80a 100644
--- a/src/naming.tex
+++ b/src/naming.tex
@@ -31,7 +31,7 @@ extensions to the integer bases are:
``A'' for atomic memory instructions,
``F'' for single-precision floating-point instructions, and
``D'' for double-precision floating-point instructions.
-Any RISC-V instruction set variant can be succinctly described by
+Any RISC-V instruction-set variant can be succinctly described by
concatenating the base integer prefix with the names of the included
extensions. For example, ``RV64IMAFD''.
diff --git a/src/preface.tex b/src/preface.tex
index 88981a0..b63507b 100644
--- a/src/preface.tex
+++ b/src/preface.tex
@@ -46,7 +46,7 @@ The major changes in this version of the document include:
\parskip 0pt
\itemsep 1pt
\item Added clearer and more precise definitions of execution environments and harts.
-\item Defined instruction set categories: {\em standard}, {\em
+\item Defined instruction-set categories: {\em standard}, {\em
reserved}, {\em custom}, {\em non-standard}, and {\em non-conforming}.
\item Defined the signed-zero behavior of FMIN.{\em fmt} and FMAX.{\em fmt},
and changed their behavior on signaling-NaN inputs to conform to the
@@ -128,7 +128,7 @@ The major changes in this version of the document include:
\item Added note indicating that the P extension might be reworked
into an integer packed-SIMD proposal for fixed-point operations
using the integer registers.
-\item A draft proposal of the V vector instruction set extension.
+\item A draft proposal of the V vector instruction-set extension.
\item An early draft proposal of the N user-level traps extension.
\item An expanded pseudoinstruction listing.
\item Removal of the calling convention chapter, which has been superseded by
diff --git a/src/priv-insns.tex b/src/priv-insns.tex
index e1c388c..d3ac22a 100644
--- a/src/priv-insns.tex
+++ b/src/priv-insns.tex
@@ -1,6 +1,6 @@
\chapter{RISC-V Privileged Instruction Set Listings}
-This chapter presents instruction set listings for all instructions
+This chapter presents instruction-set listings for all instructions
defined in the RISC-V Privileged Architecture.
\input{priv-instr-table}
diff --git a/src/rv32.tex b/src/rv32.tex
index 8b386c1..0ab911c 100644
--- a/src/rv32.tex
+++ b/src/rv32.tex
@@ -413,7 +413,7 @@ register-register instructions. No integer computational instructions
cause arithmetic exceptions.
\begin{commentary}
-We did not include special instruction set support for overflow checks
+We did not include special instruction-set support for overflow checks
on integer arithmetic operations in the base instruction set, as many
overflow checks can be cheaply implemented using RISC-V branches.
Overflow checking for unsigned addition requires only a single
@@ -754,7 +754,7 @@ boundary.
\begin{commentary}
Instruction fetch misaligned exceptions are not possible on machines
that support extensions with 16-bit aligned instructions, such as the
-compressed instruction set extension, C.
+compressed instruction-set extension, C.
\end{commentary}
Return-address prediction stacks are a common feature of
diff --git a/src/rv32e.tex b/src/rv32e.tex
index fa1ef53..2c08be5 100644
--- a/src/rv32e.tex
+++ b/src/rv32e.tex
@@ -40,7 +40,7 @@ Systems with hardware floating-point must use an I base.
\section{RV32E Instruction Set}
-RV32E uses the same instruction set encoding as RV32I, except that use
+RV32E uses the same instruction-set encoding as RV32I, except that use
of register specifiers {\tt x16}--{\tt x31} in an instruction will
result in an illegal instruction exception being raised.
diff --git a/src/sbi.tex b/src/sbi.tex
index ea42aff..5f13002 100644
--- a/src/sbi.tex
+++ b/src/sbi.tex
@@ -26,7 +26,7 @@ RISC-V, including:
\item The presence and version of supported instruction-set extensions
is obtained via an SBI call to return the configuration string
rather than a machine register. This allows for an arbitrarily
- large definition of instruction set extensions, and simplifies
+ large definition of instruction-set extensions, and simplifies
virtualization where the returned machine configuration might be
modified to emulate different architectures on a given hardware
platform.
diff --git a/src/v.tex b/src/v.tex
index b6368f2..d4fa1e2 100644
--- a/src/v.tex
+++ b/src/v.tex
@@ -2,7 +2,7 @@
\label{sec:bits}
This chapter presents a proposal for the RISC-V base vector
-instruction set extension. The base vector extension is intended to
+instruction-set extension. The base vector extension is intended to
provide general support for data-parallel execution within the 32-bit
instruction encoding space, with later vector extensions supporting
richer functionality for certain domains.