gcc/

	From  Michael Frysinger  <michael.frysinger@analog.com>
	* config/bfin/bfin-protos.h (enum bfin_cpu_type): Add
	BFIN_CPU_BF547, BFIN_CPU_BF523, BFIN_CPU_BF524, and BFIN_CPU_BF526.

	* config/bfin/elf.h (LIB_SPEC): Use proper linker script
	for bf547, bf523, bf524, and bf526.
	* config/bfin/bfin.c (bfin_cpus[]): Add bf547,  bf523, bf524, and
	bf526.
	* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
	__ADSPBF523__ for bf523, __ADSPBF524__ for bf524,
	__ADSPBF526__ for bf526, __ADSPBF52x__ for all three, as well as
	__ADSPBF547__ and __ADSPBF54x__ for bf547.
	* doc/invoke.texi (Blackfin Options): Document that
	-mcpu now accept bf547, bf523, bf524, and bf526.

gcc/testsuite/
	From Michael Frysinger  <michael.frysinger@analog.com>
	* gcc.target/bfin/mcpu-bf547.c: New test.
	* gcc.target/bfin/mcpu-bf523.c: New test.
	* gcc.target/bfin/mcpu-bf524.c: New test.
	* gcc.target/bfin/mcpu-bf526.c: New test.

From-SVN: r131746

4 files changed, 40 insertions, 6 deletions

diff --git a/gcc/config/bfin/bfin-protos.h b/gcc/config/bfin/bfin-protos.h
index f7b1149..bb46c8e 100644
--- a/gcc/config/bfin/bfin-protos.h
+++ b/gcc/config/bfin/bfin-protos.h
@@ -1,5 +1,5 @@
 /* Prototypes for Blackfin functions used in the md file & elsewhere.
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
 
    This file is part of GNU CC.
 
@@ -26,7 +26,10 @@
 typedef enum bfin_cpu_type
 {
   BFIN_CPU_BF522,
+  BFIN_CPU_BF523,
+  BFIN_CPU_BF524,
   BFIN_CPU_BF525,
+  BFIN_CPU_BF526,
   BFIN_CPU_BF527,
   BFIN_CPU_BF531,
   BFIN_CPU_BF532,
@@ -38,6 +41,7 @@ typedef enum bfin_cpu_type
   BFIN_CPU_BF539,
   BFIN_CPU_BF542,
   BFIN_CPU_BF544,
+  BFIN_CPU_BF547,
   BFIN_CPU_BF548,
   BFIN_CPU_BF549,
   BFIN_CPU_BF561
diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index ce67301..d20d5f9 100644
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -1,5 +1,5 @@
 /* The Blackfin code generation auxiliary output file.
-   Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    Contributed by Analog Devices.
 
    This file is part of GCC.
@@ -116,9 +116,18 @@ struct bfin_cpu bfin_cpus[] =
   {"bf522", BFIN_CPU_BF522, 0x0000,
    WA_SPECULATIVE_LOADS},
 
+  {"bf523", BFIN_CPU_BF523, 0x0000,
+   WA_SPECULATIVE_LOADS},
+
+  {"bf524", BFIN_CPU_BF524, 0x0000,
+   WA_SPECULATIVE_LOADS},
+
   {"bf525", BFIN_CPU_BF525, 0x0000,
    WA_SPECULATIVE_LOADS},
 
+  {"bf526", BFIN_CPU_BF526, 0x0000,
+   WA_SPECULATIVE_LOADS},
+
   {"bf527", BFIN_CPU_BF527, 0x0000,
    WA_SPECULATIVE_LOADS},
 
@@ -182,6 +191,9 @@ struct bfin_cpu bfin_cpus[] =
   {"bf544", BFIN_CPU_BF544, 0x0000,
    WA_SPECULATIVE_LOADS},
 
+  {"bf547", BFIN_CPU_BF547, 0x0000,
+   WA_SPECULATIVE_LOADS},
+
   {"bf548", BFIN_CPU_BF548, 0x0000,
    WA_SPECULATIVE_LOADS},
 
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 446c74d..d9b2762 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -1,5 +1,5 @@
 /* Definitions for the Blackfin port.
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
    Contributed by Analog Devices.
 
    This file is part of GCC.
@@ -53,10 +53,22 @@ extern int target_flags;
 	  builtin_define ("__ADSPBF522__");	\
 	  builtin_define ("__ADSPBF52x__");	\
 	  break;				\
+	case BFIN_CPU_BF523:			\
+	  builtin_define ("__ADSPBF523__");	\
+	  builtin_define ("__ADSPBF52x__");	\
+	  break;				\
+	case BFIN_CPU_BF524:			\
+	  builtin_define ("__ADSPBF524__");	\
+	  builtin_define ("__ADSPBF52x__");	\
+	  break;				\
 	case BFIN_CPU_BF525:			\
 	  builtin_define ("__ADSPBF525__");	\
 	  builtin_define ("__ADSPBF52x__");	\
 	  break;				\
+	case BFIN_CPU_BF526:			\
+	  builtin_define ("__ADSPBF526__");	\
+	  builtin_define ("__ADSPBF52x__");	\
+	  break;				\
 	case BFIN_CPU_BF527:			\
 	  builtin_define ("__ADSPBF527__");	\
 	  builtin_define ("__ADSPBF52x__");	\
@@ -97,6 +109,10 @@ extern int target_flags;
 	  builtin_define ("__ADSPBF548__");	\
 	  builtin_define ("__ADSPBF54x__");	\
 	  break;				\
+	case BFIN_CPU_BF547:			\
+	  builtin_define ("__ADSPBF547__");	\
+	  builtin_define ("__ADSPBF54x__");	\
+	  break;				\
 	case BFIN_CPU_BF549:			\
 	  builtin_define ("__ADSPBF549__");	\
 	  builtin_define ("__ADSPBF54x__");	\
diff --git a/gcc/config/bfin/elf.h b/gcc/config/bfin/elf.h
index 89f9130..52a3708 100644
--- a/gcc/config/bfin/elf.h
+++ b/gcc/config/bfin/elf.h
@@ -9,14 +9,16 @@ crti%O%s crtbegin%O%s crtlibid%O%s"
 
 #undef  LIB_SPEC
 #define LIB_SPEC "--start-group -lc %{msim:-lsim}%{!msim:-lnosys} --end-group \
-%{!T*:%{!msim:%{mcpu=bf522*:-T bf522.ld%s}%{mcpu=bf525*:-T bf525.ld%s} \
-	      %{mcpu=bf527*:-T bf527.ld%s} \
+%{!T*:%{!msim:%{mcpu=bf522*:-T bf522.ld%s}%{mcpu=bf523*:-T bf523.ld%s} \
+	      %{mcpu=bf524*:-T bf524.ld%s}%{mcpu=bf525*:-T bf525.ld%s} \
+	      %{mcpu=bf526*:-T bf526.ld%s}%{mcpu=bf527*:-T bf527.ld%s} \
 	      %{mcpu=bf531*:-T bf531.ld%s}%{mcpu=bf532*:-T bf532.ld%s} \
 	      %{mcpu=bf533*:-T bf533.ld%s}%{mcpu=bf534*:-T bf534.ld%s} \
 	      %{mcpu=bf536*:-T bf536.ld%s}%{mcpu=bf537*:-T bf537.ld%s} \
 	      %{mcpu=bf538*:-T bf538.ld%s}%{mcpu=bf539*:-T bf539.ld%s} \
 	      %{mcpu=bf542*:-T bf542.ld%s}%{mcpu=bf544*:-T bf544.ld%s} \
-	      %{mcpu=bf548*:-T bf548.ld%s}%{mcpu=bf549*:-T bf549.ld%s} \
+	      %{mcpu=bf547*:-T bf547.ld%s}%{mcpu=bf548*:-T bf548.ld%s} \
+	      %{mcpu=bf549*:-T bf549.ld%s} \
 	      %{!mcpu=*:-T bf532.ld%s} \
 	      -T bfin-common-sc.ld%s}}"