Commit: 90566dbef8631e67f6f5189af4912bdc4e9c9f88 - binutils_os216 (git)

GNU Binutils with patches for OS216

Commit MetaInfo

• Revision: 90566dbef8631e67f6f5189af4912bdc4e9c9f88 (tree)
• Time: 2004-01-02 06:06:17
• Author: Mark Kettenis <kettenis@gnu....>
• Commiter: Mark Kettenis

Log Message

* sparc-tdep.h: Update copyright year.
(sparc_fetch_instruction): New prototype.
* sparc-tdep.c: Update copyright year.
(sparc_fetch_instruction): Make global.
* sparc64-tdep.c: Update copyright year.
(sparc_fetch_instruction): Remove function.
(X_OP, X_RD, X_A, X_COND, X_OP2, X_IMM22, X_OP3, X_I, X_DISP22)
(X_DISP19): Really remove macros.
* sparc64-sol2-tdep.c: Update copyright year.
* sparc64fbsd-tdep.c: Likewise.

Change Summary

• modified: gdb/ChangeLog
• modified: gdb/sparc-tdep.c
• modified: gdb/sparc-tdep.h
• modified: gdb/sparc64-sol2-tdep.c
• modified: gdb/sparc64-tdep.c
• modified: gdb/sparc64fbsd-tdep.c

Incremental Difference

--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
 2004-01-01  Mark Kettenis  <[e-mail]>
 
+	* sparc-tdep.h: Update copyright year.
+	(sparc_fetch_instruction): New prototype.
+	* sparc-tdep.c: Update copyright year.
+	(sparc_fetch_instruction): Make global.
+	* sparc64-tdep.c: Update copyright year.
+	(sparc_fetch_instruction): Remove function.
+	(X_OP, X_RD, X_A, X_COND, X_OP2, X_IMM22, X_OP3, X_I, X_DISP22)
+	(X_DISP19): Really remove macros.
+	* sparc64-sol2-tdep.c: Update copyright year.
+	* sparc64fbsd-tdep.c: Likewise.
+
 	* sparc64-tdep.c (BIAS): Remove define.
 	* sparc64-sol2-tdep.c (BIAS): Remove define.
 	* sparc64fbsd-tdep.c: Likewise.

--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -87,7 +87,7 @@
 /* Fetch the instruction at PC.  Instructions are always big-endian
    even if the processor operates in little-endian mode.  */
 
-static unsigned long
+unsigned long
 sparc_fetch_instruction (CORE_ADDR pc)
 {
   unsigned char buf[4];

--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -136,6 +136,9 @@ struct sparc_frame_cache
   struct trad_frame_saved_reg *saved_regs;
 };
 
+/* Fetch the instruction at PC.  */
+extern unsigned long sparc_fetch_instruction (CORE_ADDR pc);
+
 extern CORE_ADDR sparc_analyze_prologue (CORE_ADDR pc, CORE_ADDR current_pc,
 					 struct sparc_frame_cache *cache);
 

--- a/gdb/sparc64-sol2-tdep.c
+++ b/gdb/sparc64-sol2-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for Solaris UltraSPARC.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 

--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for UltraSPARC.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -48,37 +48,6 @@
 /* Please use the sparc32_-prefix for 32-bit specific code, the
    sparc64_-prefix for 64-bit specific code and the sparc_-prefix for
    code can handle both.  */
-
-/* Macros to extract fields from SPARC instructions.  */
-#define X_OP(i) (((i) >> 30) & 0x3)
-#define X_RD(i) (((i) >> 25) & 0x1f)
-#define X_A(i) (((i) >> 29) & 1)
-#define X_COND(i) (((i) >> 25) & 0xf)
-#define X_OP2(i) (((i) >> 22) & 0x7)
-#define X_IMM22(i) ((i) & 0x3fffff)
-#define X_OP3(i) (((i) >> 19) & 0x3f)
-#define X_I(i) (((i) >> 13) & 1)
-/* Sign extension macros.  */
-#define X_DISP22(i) ((X_IMM22 (i) ^ 0x200000) - 0x200000)
-#define X_DISP19(i) ((((i) & 0x7ffff) ^ 0x40000) - 0x40000)
-
-/* Fetch the instruction at PC.  Instructions are always big-endian
-   even if the processor operates in little-endian mode.  */
-
-static unsigned long
-sparc_fetch_instruction (CORE_ADDR pc)
-{
-  unsigned char buf[4];
-  unsigned long insn;
-  int i;
-
-  read_memory (pc, buf, sizeof (buf));
-
-  insn = 0;
-  for (i = 0; i < sizeof (buf); i++)
-    insn = (insn << 8) | buf[i];
-  return insn;
-}
 
 /* The functions on this page are intended to be used to classify
    function arguments.  */

--- a/gdb/sparc64fbsd-tdep.c
+++ b/gdb/sparc64fbsd-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for FreeBSD/sparc64.
 
-   Copyright 2003 Free Software Foundation, Inc.
+   Copyright 2003, 2004 Free Software Foundation, Inc.
 
    This file is part of GDB.