Sbi dbtr extension support

Makefile

@@ -4,6 +4,16 @@
 
 ASCIIDOCTOR = asciidoctor
 ASCIIDOCTOR_PDF = $(ASCIIDOCTOR)-pdf
+OPTIONS := --trace \
+           -a toc \
+           -a compress \
+           -a mathematical-format=svg \
+           -a pdf-fontsdir=docs-resources/fonts \
+           -a pdf-theme=docs-resources/themes/riscv-pdf.yml \
+           --failure-level=ERROR
+REQUIRES := --require=asciidoctor-bibtex \
+            --require=asciidoctor-diagram \
+            --require=asciidoctor-mathematical
 DITAA = ditaa
 DEPS = src/contributors.adoc
 DEPS += src/changelog.adoc
@@ -25,10 +35,12 @@ DEPS += src/ext-nested-acceleration.adoc
 DEPS += src/ext-steal-time.adoc
 DEPS += src/ext-sse.adoc
 DEPS += src/ext-firmware-features.adoc
+DEPS += src/ext-debug-triggers.adoc
 DEPS += src/ext-experimental.adoc
 DEPS += src/ext-vendor.adoc
 DEPS += src/ext-firmware.adoc
 DEPS += src/references.adoc
+DEPS += src/references.bib
 IMAGES = images/riscv-sbi-intro1.png
 IMAGES += images/riscv-sbi-intro2.png
 IMAGES += images/riscv-sbi-hsm.png
@@ -52,12 +64,7 @@ images/%.png: src/%.ditaa
 	$(ASCIIDOCTOR) -d book -b html $<
 
 %.pdf: %.adoc $(IMAGES) docs-resources/themes/riscv-pdf.yml $(REVSNIP) $(DEPS)
-	$(ASCIIDOCTOR_PDF) \
-	-a toc \
-	-a compress \
-	-a pdf-style=docs-resources/themes/riscv-pdf.yml \
-	-a pdf-fontsdir=docs-resources/fonts \
-	-o $@ $<
+	$(ASCIIDOCTOR_PDF) $(OPTIONS) $(REQUIRES) --out-file=$@ $<
 
 $(SPEC)/autogenerated:
 	-mkdir $@

riscv-sbi.adoc

@@ -1,10 +1,12 @@
-// SPDX-License-Identifier: CC-BY-4.0
-[[riscv-doc-template]]
-:description: RISC-V SBI definition specification
+= RISC-V Supervisor Binary Interface Specification
+:docgroup: RISC-V Non-ISA Specification
+:author: RISC-V Platform Runtime Services Task Group
+:email: tech-prs@lists.riscv.org
+:description: Supervisor Binary Interface
 :company: RISC-V.org
 // Pull in variable with revision info
 include::autogenerated/revision.adoc-snippet[]
-:revremark: Assume everything can change.
+:revremark: This document is under development. Expect potential changes.
 :url-riscv: http://riscv.org
 :doctype: book
 :preface-title: Preamble
@@ -14,7 +16,11 @@ include::autogenerated/revision.adoc-snippet[]
 // Settings:
 :experimental:
 :reproducible:
-:WaveDromEditorApp: wavedrom-cli
+//:WaveDromEditorApp: app/wavedrom-editor.app
+:imagesoutdir: docs-resources/images
+:bibtex-file: src/references.bib
+:bibtex-order: alphabetical
+:bibtex-style: ieee
 :icons: font
 :lang: en
 :listing-caption: Listing
@@ -31,17 +37,14 @@ endif::[]
 :stem: latexmath
 :footnote:
 :xrefstyle: short
-
-= RISC-V Supervisor Binary Interface Specification
-:author: RISC-V Platform Runtime Services Task Group
-:email: tech-prs@lists.riscv.org
+:table
+  font_size: 12
 
 // Preamble
 [WARNING]
-.This document is in the link:http://riscv.org/spec-state[Development]
+.This document is in the link:http://riscv.org/spec-state[Development state]
 ====
-Assume everything can change.
-
+Expect potential changes.
 ====
 
 // table of contents
@@ -98,6 +101,8 @@ include::src/ext-sse.adoc[]
 
 include::src/ext-firmware-features.adoc[]
 
+include::src/ext-debug-triggers.adoc[]
+
 include::src/ext-experimental.adoc[]
 
 include::src/ext-vendor.adoc[]

src/changelog.adoc

@@ -1,6 +1,7 @@
 == Change Log
 
 === Version 3.0-rc1
+* Added SBI DBTR extension
 * Added SBI FWFT extension
 * Added SBI SSE extension
 * Added error code SBI_ERR_BAD_RANGE