1 files changed, 57 insertions, 0 deletions
diff --git a/sysdeps/mips/machine-gmon.h b/sysdeps/mips/machine-gmon.h
new file mode 100644
index 0000000..a01b174
--- /dev/null
+++ b/sysdeps/mips/machine-gmon.h
@@ -0,0 +1,57 @@
+/* Machine-specific calling sequence for `mcount' profiling function.  MIPS
+   Copyright (C) 1996, 1997 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#define _MCOUNT_DECL static void __mcount
+
+/* Call __mcount with our the return PC for our caller,
+   and the return PC our caller will return to.  */
+#ifdef PIC
+#define CPLOAD ".cpload $25;"
+#else
+#define CPLOAD
+#endif
+
+#define MCOUNT asm(\
+	".globl _mcount;" \
+	".align 2;" \
+	".type _mcount,@function;" \
+        "_mcount:;" \
+        ".set noreorder;" \
+        ".set noat;" \
+        CPLOAD \
+        "sw $4,8($29);" \
+        "sw $5,12($29);" \
+        "sw $6,16($29);" \
+        "sw $7,20($29);" \
+        "sw $1,0($29);" \
+        "sw $31,4($29);" \
+        "move $5,$31;" \
+        "jal __mcount;" \
+        "move $4,$1;" \
+        "lw $4,8($29);" \
+        "lw $5,12($29);" \
+        "lw $6,16($29);" \
+        "lw $7,20($29);" \
+        "lw $31,4($29);" \
+        "lw $1,0($29);" \
+        "addu $29,$29,8;" \
+        "j $31;" \
+        "move $31,$1;" \
+        ".set reorder;" \
+        ".set at");