inferno-os tree was separated from the inferno-os-android (separated from the Android driver)

1 files changed, 57 insertions, 0 deletions

diff --git a/utils/libmach/4db.c b/utils/libmach/4db.c
new file mode 100644
index 0000000..d3fa97a
--- /dev/null
+++ b/utils/libmach/4db.c
@@ -0,0 +1,57 @@
+#include <lib9.h>
+#include <bio.h>
+#include "mach.h"
+/*
+ * Mips-specific debugger interface
+ */
+
+char	*mipsexcep(Map*, Rgetter);
+int	mipsfoll(Map*, ulong, Rgetter, ulong*);
+int	mipsinst(Map*, ulong, char, char*, int);
+int	mipsdas(Map*, ulong, char*, int);
+int	mipsinstlen(Map*, ulong);
+/*
+ *	Debugger interface
+ */
+Machdata mipsmach2be =
+{
+	{0, 0, 0, 0xD},		/* break point */
+	4,			/* break point size */
+
+	beswab,			/* short to local byte order */
+	beswal,			/* long to local byte order */
+	beswav,			/* vlong to local byte order */
+	risctrace,		/* C traceback */
+	riscframe,		/* Frame finder */
+	mipsexcep,		/* print exception */
+	0,			/* breakpoint fixup */
+	beieeesftos,		/* single precision float printer */
+	beieeedftos,		/* double precisioin float printer */
+	mipsfoll,		/* following addresses */
+	mipsinst,		/* print instruction */
+	mipsdas,		/* dissembler */
+	mipsinstlen,		/* instruction size */
+};
+
+/*
+ *	Debugger interface
+ */
+Machdata mipsmach2le =
+{
+	{0, 0, 0, 0xD},		/* break point */
+	4,			/* break point size */
+
+	leswab,			/* short to local byte order */
+	leswal,			/* long to local byte order */
+	leswav,			/* vlong to local byte order */
+	risctrace,		/* C traceback */
+	riscframe,		/* Frame finder */
+	mipsexcep,		/* print exception */
+	0,			/* breakpoint fixup */
+	leieeesftos,		/* single precision float printer */
+	leieeedftos,		/* double precisioin float printer */
+	mipsfoll,		/* following addresses */
+	mipsinst,		/* print instruction */
+	mipsdas,		/* dissembler */
+	mipsinstlen,		/* instruction size */
+};