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-rw-r--r--sysdeps/mach/i386/sysdep.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/sysdeps/mach/i386/sysdep.h b/sysdeps/mach/i386/sysdep.h
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index 0000000000..8d482a0485
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+++ b/sysdeps/mach/i386/sysdep.h
@@ -0,0 +1,47 @@
+/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#define MOVE(x,y) movl x , y
+
+#define LOSE asm volatile ("hlt")
+
+#define SNARF_ARGS(argc, argv, envp) \
+ do \
+ { \
+ int *entry_sp; \
+ register char **p; \
+ \
+ asm ("leal 4(%%ebp), %0" : "=r" (entry_sp)); \
+ \
+ argc = *entry_sp; \
+ argv = (char **) (entry_sp + 1); \
+ p = argv; \
+ while (*p++ != NULL) \
+ ; \
+ if (p >= (char **) argv[0]) \
+ --p; \
+ envp = p; \
+ } while (0)
+
+#define CALL_WITH_SP(fn, sp) \
+ asm volatile ("movl %0, %%esp; jmp %1" : : \
+ "g" (sp), "m" (*(long int *) (fn)) : "%esp")
+
+#define STACK_GROWTH_DOWN
+
+#include_next <sysdep.h>