From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 7 Jul 2022 15:26:12 +0000 (+0100)
Subject: add transcendentals to pdf spec
X-Git-Tag: opf_rfc_ls005_v1~1292
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ea5150c1a9aa26263f500d59b97c5edc8f089b64;p=libreriscv.git

add transcendentals to pdf spec
---

diff --git a/openpower/Makefile b/openpower/Makefile
index cd70e09fe..df918172f 100755
--- a/openpower/Makefile
+++ b/openpower/Makefile
@@ -33,6 +33,7 @@ SOURCE_TEX := tex_out/remap.tex tex_out/bitmanip.tex tex_out/vector_ops.tex \
               tex_out/pseudocode_fpcvt.tex \
                 tex_out/pseudocode_svfixedarith.tex \
                 tex_out/big_integer_analysis.tex \
+                tex_out/transcendentals.tex \
                 tex_out/vector_isas.tex \
                 tex_out/fields.tex
 
@@ -235,6 +236,13 @@ tex_out/pseudocode_fixedshift.tex : $(ISA_DIR)/fixedshift.mdwn
 			-N -o tex_out/pseudocode_fixedshift.tex \
 			$(ISA_DIR)/fixedshift.mdwn
 
+tex_out/transcendentals.tex: transcendentals.mdwn
+	mkdir -p tex_out
+	./mdwn_inline.py transcendentals.mdwn tex_out/transcendentals.mdwn
+	pandoc -f markdown -t latex --top-level-division=section \
+	        --filter pandoc_img.py \
+            -N -o tex_out/transcendentals.tex tex_out/transcendentals.mdwn
+
 tex_out/svp64_appendix.tex: sv/svp64/appendix.mdwn
 	mkdir -p tex_out
 	./mdwn_inline.py sv/svp64/appendix.mdwn tex_out/appendix.mdwn
diff --git a/openpower/simple_v_spec.tex b/openpower/simple_v_spec.tex
index a5908ec2a..904a23cc4 100644
--- a/openpower/simple_v_spec.tex
+++ b/openpower/simple_v_spec.tex
@@ -225,6 +225,8 @@ Programme, requires full transparency.
 \input{tex_out/av_opcodes.tex}
 \chapter{Big Integer}\hypertarget{svux2fbiginteger}{}
 \input{tex_out/big_integer.tex}
+\chapter{Transcendentals}\hypertarget{transcendentals}{}
+\input{tex_out/transcendentals.tex}
 
 \begin{appendices}
 \chapter{Big Integer Analysis}\hypertarget{svux2fbigintegerux2fanalysis}{}
diff --git a/openpower/transcendentals.mdwn b/openpower/transcendentals.mdwn
index 271ed7b00..d44855d48 100644
--- a/openpower/transcendentals.mdwn
+++ b/openpower/transcendentals.mdwn
@@ -120,8 +120,6 @@ their Khronos OpenCL equivalents, and their IEEE754-2019 equivalents.
 98% of the opcodes in this proposal that are in the IEEE754-2019 standard
 are present in the Khronos Extended Instruction Set.
 
-Power opcode encodings see [[power_trans_ops]]
-
 See
 <https://www.khronos.org/registry/spir-v/specs/unified1/OpenCL.ExtendedInstructionSet.100.html>
 and <https://ieeexplore.ieee.org/document/8766229>
@@ -250,6 +248,8 @@ software emulation
 | FACOSH   | inverse hyperbolic cos   | rd = acosh(rs1)         | Zfhyp |
 | FATANH   | inverse hyperbolic tan   | rd = atanh(rs1)         | Zfhyp |
 
+[[!inline pages="openpower/power_trans_ops" raw=yes ]]
+
 # Subsets
 
 The full set is based on the Khronos OpenCL opcodes. If implemented