invoke.texi (Blackfin Options): -mcpu accepts bf592.

2011-05-18  Stuart Henderson  <shenders@gcc.gnu.org>

    * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592.
    * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for
    bf592-none.
    * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise.
    * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise.
    * config/bfin/bfin.c (bfin_cpus): Add bf592.
    * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define
    __ADSPBF592__ and __ADSPBF59x__ for     BFIN_CPU_BF592.
    * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592.
    * config/bfin/elf.h (LIB_SPEC): Add bf592.

From-SVN: r173867

7 files changed, 15 insertions, 1 deletions

diff --git a/gcc/config/bfin/bfin-opts.h b/gcc/config/bfin/bfin-opts.h
index d0780a6..329fa1e 100644
--- a/gcc/config/bfin/bfin-opts.h
+++ b/gcc/config/bfin/bfin-opts.h
@@ -53,7 +53,8 @@ typedef enum bfin_cpu_type
   BFIN_CPU_BF548M,
   BFIN_CPU_BF549,
   BFIN_CPU_BF549M,
-  BFIN_CPU_BF561
+  BFIN_CPU_BF561,
+  BFIN_CPU_BF592
 } bfin_cpu_t;
 
 #endif
diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index 2d4e33e..4f371fd 100644
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -350,6 +350,11 @@ static const struct bfin_cpu bfin_cpus[] =
    | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
    | WA_05000074},
 
+  {"bf592", BFIN_CPU_BF592, 0x0001,
+   WA_SPECULATIVE_LOADS | WA_05000074},
+  {"bf592", BFIN_CPU_BF592, 0x0000,
+   WA_SPECULATIVE_LOADS | WA_05000074},
+
   {NULL, BFIN_CPU_UNKNOWN, 0, 0}
 };
 
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 0d83ad8..4f21a1c 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -140,6 +140,10 @@
 	case BFIN_CPU_BF561:			\
 	  builtin_define ("__ADSPBF561__");	\
 	  break;				\
+	case BFIN_CPU_BF592:            \
+	  builtin_define ("__ADSPBF592__"); \
+	  builtin_define ("__ADSPBF59x__"); \
+	  break;                \
 	}					\
 						\
       if (bfin_si_revision != -1)		\
diff --git a/gcc/config/bfin/elf.h b/gcc/config/bfin/elf.h
index 975212f..14e209a 100644
--- a/gcc/config/bfin/elf.h
+++ b/gcc/config/bfin/elf.h
@@ -51,6 +51,7 @@ crti%O%s crtbegin%O%s crtlibid%O%s"
 			    %{mmulticore:%{mcorea:-T bf561a.ld%s}} \
 			    %{mmulticore:%{mcoreb:-T bf561b.ld%s}} \
 			    %{mmulticore:%{!mcorea:%{!mcoreb:-T bf561m.ld%s}}}} \
+	      %{mcpu=bf592*:-T bf592.ld%s} \
 	      %{!mcpu=*:%eno processor type specified for linking} \
 	      %{!mcpu=bf561*:-T bfin-common-sc.ld%s} \
 	      %{mcpu=bf561*:%{!mmulticore:-T bfin-common-sc.ld%s} \
diff --git a/gcc/config/bfin/t-bfin-elf b/gcc/config/bfin/t-bfin-elf
index da242a0..867a71d 100644
--- a/gcc/config/bfin/t-bfin-elf
+++ b/gcc/config/bfin/t-bfin-elf
@@ -58,6 +58,7 @@ MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf548m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf561-none
+MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf592-none
 
 MULTILIB_EXCEPTIONS=mleaf-id-shared-library*
 MULTILIB_EXCEPTIONS+=mcpu=bf532-none/mleaf-id-shared-library*
diff --git a/gcc/config/bfin/t-bfin-linux b/gcc/config/bfin/t-bfin-linux
index daa1e05..65d8f7a 100644
--- a/gcc/config/bfin/t-bfin-linux
+++ b/gcc/config/bfin/t-bfin-linux
@@ -57,6 +57,7 @@ MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf548m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf561-none
+MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf592-none
 
 SHLIB_MAPFILES=$(srcdir)/config/bfin/libgcc-bfin.ver
 
diff --git a/gcc/config/bfin/t-bfin-uclinux b/gcc/config/bfin/t-bfin-uclinux
index 0be258f..9990c0d 100644
--- a/gcc/config/bfin/t-bfin-uclinux
+++ b/gcc/config/bfin/t-bfin-uclinux
@@ -58,6 +58,7 @@ MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf548m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf549m-none
 MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf561-none
+MULTILIB_MATCHES+=mcpu?bf532-none=mcpu?bf592-none
 
 MULTILIB_EXCEPTIONS=mleaf-id-shared-library*
 MULTILIB_EXCEPTIONS+=mcpu=bf532-none/mleaf-id-shared-library*