input_bin: Refactor disassembly to allow input from buffers

This somewhat complicates the previous file dissassembly logic, but paves
the way for disassembling instructions from buffered memory. This will be
required for emulation.

Also adds some test cases which nabbed bugs during the development and
testing of this change.

4 files changed, 11 insertions, 0 deletions

diff --git a/test/full-pipeline/006-2-inst-2-words.asm b/test/full-pipeline/006-2-inst-2-words.asm
new file mode 100644
index 0000000..c4e2dbc
--- /dev/null
+++ b/test/full-pipeline/006-2-inst-2-words.asm
@@ -0,0 +1,2 @@
+nop
+nop
diff --git a/test/full-pipeline/007-3-inst-3-words.asm b/test/full-pipeline/007-3-inst-3-words.asm
new file mode 100644
index 0000000..717a122
--- /dev/null
+++ b/test/full-pipeline/007-3-inst-3-words.asm
@@ -0,0 +1,3 @@
+nop
+nop
+nop
diff --git a/test/full-pipeline/008-3-inst-5-words.asm b/test/full-pipeline/008-3-inst-5-words.asm
new file mode 100644
index 0000000..c0a33b5
--- /dev/null
+++ b/test/full-pipeline/008-3-inst-5-words.asm
@@ -0,0 +1,3 @@
+jmp 0
+jmp 0
+nop
diff --git a/test/full-pipeline/009-3-inst-5-words-rev.asm b/test/full-pipeline/009-3-inst-5-words-rev.asm
new file mode 100644
index 0000000..5592edd
--- /dev/null
+++ b/test/full-pipeline/009-3-inst-5-words-rev.asm
@@ -0,0 +1,3 @@
+nop
+jmp 0
+jmp 0