[dotgnu-pnet-commits] [SCM] DotGNU Portable.NET engine, compilers and tools (pnet) branch, master, updated. 26259432498c1ec34b56c6084700ef4f43886d07

[Klaus Treichel]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/pnet.git/commit/?id=26259432498c1ec34b56c6084700ef4f43886d07

commit 26259432498c1ec34b56c6084700ef4f43886d07
Author: Klaus Treichel <address@hidden>
Date:   Tue Apr 6 10:08:30 2010 +0200

    Add macros for more unary floatingpoint operations for x86 and fix a typo.

diff --git a/ChangeLog b/ChangeLog
index 24ad317..9961e44 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,8 @@
 
        * engine/md_amd64.h: Add macros for unary float operations.
 
+       * engine/md_x86.h: Add macros for unary float operations.
+
        * engine/unroll_arith.c (COP_PREFIX_COS, COP_PREFIX_SIN, 
COP_PREFIX_TAN):
        Add unroller support for these cvm opcodes.
 
diff --git a/engine/md_amd64.h b/engine/md_amd64.h
index 9ef150f..ee00b34 100644
--- a/engine/md_amd64.h
+++ b/engine/md_amd64.h
@@ -803,7 +803,7 @@ extern md_inst_ptr _md_amd64_mov_memindex_reg_byte
                        } while (0)
 
 /*
- * Sqare root of a floatingpoint value
+ * Square root of a floatingpoint value
  */
 #define md_sqrt_reg_float(inst,reg) \
                        do { \
diff --git a/engine/md_x86.h b/engine/md_x86.h
index 1748063..3fce817 100644
--- a/engine/md_x86.h
+++ b/engine/md_x86.h
@@ -1,7 +1,7 @@
 /*
  * md_x86.h - Machine-dependent definitions for x86.
  *
- * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
+ * Copyright (C) 2003, 2010  Southern Storm Software, Pty Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -836,6 +836,46 @@ extern md_inst_ptr _md_x86_mov_memindex_reg_byte
                                                                         1, 
(reg), 2); \
                        } while (0)
 
+/*
+ * Absolute of a floatinpoint value
+ */
+#define md_abs_reg_float(inst,reg) \
+                       do { \
+                               x86_fabs((inst)); \
+                       } while (0)
+
+/*
+ * Square root of a floatingpoint value
+ */
+#define md_sqrt_reg_float(inst,reg) \
+                       do { \
+                               x86_fsqrt((inst)); \
+                       } while (0)
+
+/*
+ * Sine of a floatingpoint value
+ */
+#define md_sin_reg_float(inst,reg) \
+                       do { \
+                               x86_fsin((inst)); \
+                       } while (0)
+
+/*
+ * Cosine of a floatingpoint value
+ */
+#define md_cos_reg_float(inst,reg) \
+                       do { \
+                               x86_fcos((inst)); \
+                       } while (0)
+
+/*
+ * Tangent of a floatingpoint value
+ */
+#define md_tan_reg_float(inst,reg) \
+                       do { \
+                               x86_fptan((inst)); \
+                       } while (0)
+
 #ifdef __cplusplus
 };
 #endif

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog         |    2 ++
 engine/md_amd64.h |    2 +-
 engine/md_x86.h   |   42 +++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 44 insertions(+), 2 deletions(-)


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