Created student weenix repository

1 files changed, 40 insertions, 0 deletions

diff --git a/user/lib/ld-weenix/smacros.h b/user/lib/ld-weenix/smacros.h
new file mode 100644
index 0000000..416b1f2
--- /dev/null
+++ b/user/lib/ld-weenix/smacros.h
@@ -0,0 +1,40 @@
+/*
+ *  File: smacros.h
+ *  Date: 14 March 1998
+ *  Acct: David Powell (dep)
+ *  Desc: Some additional SPARC assembly macros
+ */
+
+#ifndef _smacros_h_
+#define _smacros_h_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    /* Local entry points */
+
+#define LENTRY(x)       \
+    .section ".text";   \
+    .align 4;           \
+    .type x, #function; \
+    x:
+
+#define ALTLENTRY(x)    \
+    .type x, #function; \
+    x:
+
+    /* This macro assumes you don't care what happens to %o7 */
+
+#define GET_GOT(x)                                \
+    call 1f;                                      \
+    sethi % hi(_GLOBAL_OFFSET_TABLE_ + 4), x;     \
+    1 : or x, % lo(_GLOBAL_OFFSET_TABLE_ + 8), x; \
+    add % o7, x, x
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _smacros_h_ */