Refactor disassembly so x86 works, and add x86 transform-dis.

This patch is a monolithic mess, because I was too lazy to do the
refactor first (that would require some stash fun, since I wasn't
actually sure before doing x86 transform-dis what would be needed).

Anyway, the resulting code should be cleaner - less duplication.

This breaks ARM/ARM64.

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/x86/arch-dis.h b/lib/x86/arch-dis.h
new file mode 100644
index 0000000..6447f38
--- /dev/null
+++ b/lib/x86/arch-dis.h
@@ -0,0 +1,10 @@
+#pragma once
+#define MIN_INSN_SIZE 1
+#define TD_MAX_REWRITTEN_SIZE 100 /* XXX */
+
+struct arch_pcrel_info {
+    int reg;
+};
+
+struct arch_dis_ctx {};
+static inline void arch_dis_ctx_init(UNUSED struct arch_dis_ctx *ctx) {}